Reconstructed Discontinuous Galerkin Requirements Traceability Matrix

This template follows INL template TEM-214, "IT System Requirements Traceability Matrix."

note

This document serves as an addendum to Framework Requirements Traceability Matrix and captures information for Requirement Traceability Matrix (RTM) specific to the Reconstructed Discontinuous Galerkin module.

Framework Requirements Traceability Matrix

Introduction

Minimum System Requirements

In general, the following is required for MOOSE-based development:

A POSIX compliant Unix-like operating system. This includes any modern Linux-based operating system (e.g., Ubuntu, Fedora, Rocky, etc.), or a Macintosh machine running either of the last two MacOS releases.

Hardware	Information
CPU Architecture	x86_64, ARM (Apple Silicon)
Memory	8 GB (16 GBs for debug compilation)
Disk Space	30GB

Libraries	Version / Information
GCC	8.5.0 - 12.2.1
LLVM/Clang	10.0.1 - 16.0.6
Intel (ICC/ICX)	Not supported at this time
Python	3.7 - 3.11
Python Packages	packaging pyaml jinja2

System Purpose

The MOOSE rDG module is a library for the implementation of simulation tools that solve convection-dominated problems using the class of so-called reconstructed discontinuous Galerkin (rDG) methods. The specific rDG method implemented in this module is rDG(P0P1), which is equivalent to the second-order cell-centered finite volume method (FVM). Cell-centered FVMs are regarded as a subset of rDG methods in the case when the baseline polynomial solution in each element is a constant monomial. The FVMs are the most widely used numerical methods in areas such as computational fluid dynamics (CFD) and heat transfer, computational acoustics, and magnetohydrodynamics (MHD).

System Scope

The purpose of this software is to provide capability to MOOSE-based applications to use a second-order, cell-centered finite volume method (FVM). This module provides a systematic solution for implementing all required components in a second-order FVM such as slope reconstruction, slope limiting, numerical flux, and proper boundary conditions. Additionally, this module provides an implementation of these components for the scalar advection equation.

Assumptions and Dependencies

The Reconstructed Discontinuous Galerkin module is developed using MOOSE and can itself be based on various MOOSE modules, as such the RTM for the Reconstructed Discontinuous Galerkin module is dependent upon the files listed at the beginning of this document.

Pre-test Instructions/Environment/Setup

Ideally all testing should be performed on a clean test machine following one of the supported configurations setup by the test system engineer. Testing may be performed on local workstations and cluster systems containing supported operating systems.

The repository should be clean prior to building and testing. When using "git" this can be done by doing a force clean in the main repository and each one of the submodules:


git clean -xfd
git submodule foreach 'git clean -xfd'

All tests must pass in accordance with the type of test being performed. This list can be found in the Software Test Plan.

Changelog Issue Revisions

Errors in changelog references can sometimes occur as a result of typos or conversion errors. If any need to be noted by the development team, they will be noted here.

The changelog for all code residing in the MOOSE repository is located in the MOOSE RTM.

System Requirements Traceability

Functional Requirements

rdg: Actioncomponents
15.1.1The system shall be able to add equations onto the mesh of (action)components using the Physics syntax.
Specification(s): physics
Design: PhysicsComponentBase
Issue(s): #24103
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.1.2The system shall be able to combine two (action)components in a single simulation.
Specification(s): combining_meshes
Design: CombineComponentsMeshes
Issue(s): #24103
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.1.3
The system shall be able to use a mesh produced by a mesh generator for an (action)component
1. using the saved mesh options,
2. and using the mesh from the final mesh generator.
Specification(s): mesh_generator_component/saved, mesh_generator_component/final
Design: MeshGeneratorComponent
Issue(s): #24103
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406

rdg: Actions
15.2.1
The system shall allow the shortcut syntax specifying an AuxKernel
1. nested under an AuxVariable, and
2. it shall produce the same output as with the standard syntax.
Specification(s): syntax/nested, syntax/standard
Design: AddAuxKernelAction
Issue(s): #20753
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.2.2The system shall report an error if the supplied order of scalar auxiliary variable is of an unknown order.
Specification(s): invalid_order_high
Design: AuxVariables System
Issue(s): #960 #2294 #4668
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.2.3The system shall support calculations with an auxiliary scalar variable represented with a 21st order monomial function.
Specification(s): high_order_scalar
Design: AuxVariables System
Issue(s): #960 #2294 #4668
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.2.4The system shall be capable of reporting Action object dependencies.
Specification(s): test_show_actions_dependency
Design: MOOSE Action System
Issue(s): #11971
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.2.5The system shall be capable of reporting Action object task information.
Specification(s): test_show_actions_tasks
Design: MOOSE Action System
Issue(s): #11971
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.2.6The system shall support the detailed on-screen output of all of the Reporters that were declared and requested, including type, producer, context, and consumers.
Specification(s): test
Design: Reporter System
Issue(s): #17605
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.2.7The system shall be able to retrieve other Action objects from within another Action object.
Specification(s): get_actions
Design: MOOSE Action System
Issue(s): #7905
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.2.8The Action system shall allow Action objects to create other Action objects.
Specification(s): test_meta_action
Design: MOOSE Action System
Issue(s): #1478
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.2.9The Action system shall allow the creation of Action objects with multiple tasks.
Specification(s): circle_quads
Design: MOOSE Action System
Issue(s): #10619
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Adaptivity
15.3.1The system shall be able to use block-restricted indicators for adaptivity.
Specification(s): block
Design: Adaptivity System
Issue(s): #14531
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.3.2The system shall emit a warning if the block restriction of the marker is larger than that of its indicator.
Specification(s): mismatch
Design: Adaptivity System
Issue(s): #14531
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.3.3The Adaptivity system shall allow for multiple mesh adaptivity steps per timestep.
Specification(s): test
Design: Adaptivity System
Issue(s): #830
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.3.4
The system shall be able to p-refine discontinuous variables while disabling p-refinement of
1. Lagrange variables on a first order mesh,
2. Lagrange variables on a second order mesh,
3. Hermite variables on a first order mesh,
4. Hermite variables on a second order mesh,
5. Hierarchic variables on a first order mesh,
6. Hierarchic variables on a second order mesh,
7. Lagrange vector variables on a first order mesh,
8. Lagrange vector variables on a second order mesh,
9. Monomial vector variables on a first order mesh,
10. Monomial vector variables on a second order mesh,
11. Nedelec vector variables on a second order mesh,
Specification(s): disable_p_refinement/lagrange_first_order_mesh, disable_p_refinement/lagrange_second_order_mesh, disable_p_refinement/hermite_first_order_mesh, disable_p_refinement/hermite_second_order_mesh, disable_p_refinement/hierarchic_first_order_mesh, disable_p_refinement/hierarchic_second_order_mesh, disable_p_refinement/lagrange_vec_first_order_mesh, disable_p_refinement/lagrange_vec_second_order_mesh, disable_p_refinement/monomial_vec_first_order_mesh, disable_p_refinement/monomial_vec_second_order_mesh, disable_p_refinement/nedelec_one_second_order_mesh
Design: Adaptivity System
Issue(s): #25105
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406 406 406 406 406 406 406 406
15.3.5The Adaptivity system shall support mesh adaptivity during initial setup.
Specification(s): test
Design: Adaptivity System Markers System
Issue(s): #1700
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.3.6The Adaptivity system shall support marking elements for refinement during initial setup using a different marker than used during execution.
Specification(s): test
Design: Adaptivity System Markers System
Issue(s): #1700
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.3.7The Adaptivity system shall support execution at every n timestep.
Specification(s): test
Design: Adaptivity System Markers System
Issue(s): #13561
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.3.8The Adaptivity system shall be capable of restricting the element refinement level.
Specification(s): test
Design: Adaptivity System
Issue(s): #1699
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.3.9The Adaptivity system shall allow for Marker objects to be recomputed with each adaptivity cycle.
Specification(s): test
Design: Adaptivity System Markers System
Issue(s): #6663
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.3.10The system shall support adaptivity with high-order scalar variables
Specification(s): test
Design: Adaptivity System
Issue(s): #12538 #12309
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.3.11The system shall support initial uniform mesh refinement within a subdomain for a steady-state calculation.
Specification(s): steady
Design: Adaptivity System
Issue(s): #18656 #18655
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Auxkernels
15.4.1
The system shall be able to output the components of the flux vector for advection problems
1. in x direction
2. in normal direction
Specification(s): finite_element/x_flux, finite_element/normal_flux
Design: AdvectiveFluxAux
Issue(s): #24289
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.4.2The system shall throw an error when finite volume variables are used to compute a volumetric advection flux, as it is currently not supported.
Specification(s): finite_volume
Design: AdvectiveFluxAux
Issue(s): #24289
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.3The system shall include the ability to set the value of an array variable using a function.
Specification(s): test
Design: FunctionArrayAux
Issue(s): #15811
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.4The system shall be able to evaluate a parsed expression dependent on an array of variable values.
Specification(s): array_parsed_aux
Design: ArrayParsedAux
Issue(s): #20818
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.5The system shall issue an error when evaluating a parsed expression with array variable values if the number of components of the variable and coupled variables do not match.
Specification(s): array_parsed_aux_error
Design: ArrayParsedAux
Issue(s): #20818
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.6The system shall provide a way to convert a component of an array variable to a standard variable.
Specification(s): test
Design: AuxKernel
Issue(s): #6881
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.7The system shall provide a way to reduce values in an array variable to a single variable using max/min/sum/average operations.
Specification(s): test
Design: ArrayVarReductionAux
Issue(s): #22809
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.8The system shall support auxiliary calculations for scalar variables at nodes.
Specification(s): test
Design: AuxScalarKernels System
Issue(s): #1896
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.9The AuxScalarKernel system shall automatically resolve dependencies between objects.
Specification(s): test
Design: AuxScalarKernels System
Issue(s): #1896
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.10The system shall support the copy the values of standard variables into the component fields of an array variable.
Specification(s): test
Design: BuildArrayVariableAux
Issue(s): #16402
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.11
The system shall report a reasonable error when copying standard variables into the components of an array variable when
1. the variables have inconsistent sizes or
2. when the variables have inconsistent types.
Specification(s): error/size, error/type
Design: BuildArrayVariableAux
Issue(s): #16402
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.4.12The ConstantScalarAux object shall set the value of an scalar auxiliary variable to a constant value.
Specification(s): test
Design: ConstantScalarAux
Issue(s): #1933
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.13The system shall be able to identify what element contains a point through visualization of an auxiliary variable.
Specification(s): test
Design: ContainsPointAux
Issue(s): #22534
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.14The system shall be able to copy from a variable to another of the same finite element family and order.
Specification(s): copy
Design: CopyValueAux
Issue(s): #22373
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.4.15The system shall make current boundary id available in objects evaluated on boundaries.
Specification(s): current_boundary_id
Design: Assembly
Issue(s): #13953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.16
The system shall be able to output the components of the flux vector for diffusion problems
1. with a non-AD diffusion material property
2. and with an AD diffusion material property
Specification(s): test/non_ad, test/ad
Design: DiffusionFluxAux
Issue(s): #10050 #17625 #20145
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.4.17The system shall be able to output the normal component of the flux vector for diffusion problems
Specification(s): normal_diffusion_flux
Design: DiffusionFluxAux
Issue(s): #10050 #17625 #20145
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.18The system shall be able to compute the divergence of a vector of finite element variables.
Specification(s): finite_element
Design: DivergenceAux
Issue(s): #20955
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.4.19The system shall be able to compute the divergence of a vector of finite volume variables.
Specification(s): finite_volume
Design: DivergenceAux
Issue(s): #20955
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.4.20The variable data created by a MaterialRealAux object shall support being limited to boundaries.
Specification(s): test
Design: MaterialRealAux
Issue(s): #3114
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.21The system shall support boundary restricted auxiliary elemental variables with high order shape functions.
Specification(s): ho_boundary_restricted_test
Design: AuxKernels System
Issue(s): #16895
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.22The system shall report an error if a boundary restricted elemental auxiliary kernel is evaluated on an element with multiple boundary sides
Specification(s): boundary_restricted_error_test
Design: AuxKernels System
Issue(s): #5061
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.23The system shall allow a boundary restricted elemental auxiliary kernel to be evaluated on an element with multiple boundary sides by setting an input parameter.
Specification(s): boundary_unrestricted_error_test
Design: AuxKernels System
Issue(s): #17424
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.4.21
406
15.4.24Kernel objects shall be capable of coupling to an auxiliary variable.
Specification(s): test
Design: AuxKernels System
Issue(s): #502
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.25AuxKernel object dependencies shall be resolved automatically.
Specification(s): sort_test
Design: AuxKernels System
Issue(s): #1200
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.26AuxKernel objects shall operate on higher-order monomial basis functions.
Specification(s): high_order_test
Design: AuxKernels System
Issue(s): #2294
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.27AuxKernel objects shall operate on first-order L₂ basis functions.
Specification(s): high_order_l2_test
Design: AuxKernels System
Issue(s): #2294
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.28AuxKernel object dependencies shall be resolved between block and non-block restricted variables.
Specification(s): block_global_depend_resolve
Design: AuxKernels System
Issue(s): #2723
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.29The system shall include an AuxKernel object for returning the element length.
Specification(s): test
Design: ElementLengthAux
Issue(s): #7597
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.30The system shall be able to compute and visualize element quality metrics
Specification(s): test
Design: ElementQualityAux
Issue(s): #12131
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.31The system shall support the computation of a single value per element within the auxiliary system.
Specification(s): test
Design: AuxKernels System
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83 #238
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.32The system shall include the ability to compute the L^p, L², and H¹ error norms for each element.
Specification(s): error_function_aux
Design: ElementLpNormAux ElementL2ErrorFunctionAux ElementH1ErrorFunctionAux
Issue(s): #7656
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.33The system shall allow objects that depend on each other but have differing execution flags to run without error.
Specification(s): run
Design: DependencyResolverInterface
Issue(s): #7626
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.4.34The system shall have the capability of visualizing element integers in an auxiliary variable.
Specification(s): element_extra_integer_aux_test
Design: ExtraElementIDAux
Issue(s): #18665 #19297
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.4.35The system shall include the ability to access the normal of a coupled variable within an AuxKernel object.
Specification(s): test
Design: AuxKernels System MooseVariableFE
Issue(s): #3558
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.36The system shall include the ability to increase the value of an AuxVariable from the previous time step using a forcing function.
Specification(s): forcing_function_aux
Design: ForcingFunctionAux
Issue(s): #20065
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.37The system shall include the ability to set the value of a scalar variable using a function.
Specification(s): test
Design: FunctionScalarAux
Issue(s): #3499
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.38The system shall be able to pass functor values as the time and space coordinates of a function, to compute an auxiliary field.
Specification(s): test
Design: FunctorCoordinatesFunctionAux
Issue(s): #26784
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.39The system shall be able to compute a vector auxvariable given by scaling a variable's gradient by a material property
Specification(s): forward_solve
Design: FunctorElementalGradientAux
Issue(s): #21885
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.4.40The system shall be able to output a functor to a nodal or elemental variable.
Specification(s): real
Design: MaterialRealAux
Issue(s): #27513
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.41The system shall include the ability to report values on a boundary from a boundary across a mesh gap.
Specification(s): test
Design: GapValueAux
Issue(s): #1630
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.42The system shall include the ability to report values on a boundary from a boundary across a mesh gap for a block restricted variable.
Specification(s): test_restricted
Design: GapValueAux
Issue(s): #1630
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.43
The system shall support viewing the elements that would be ghosted
1. to specific processors and
2. include local elements.
Specification(s): ghosting/show, ghosting/show_with_local
Design: GhostingFromUOAux
Issue(s): #12298
Collection(s): FUNCTIONAL
Type(s): Exodiff
236 236
15.4.44The system shall utilize the minimum of ghosting necessary for the problem
Specification(s): no_algebraic_ghosting
Design: GhostingFromUOAux RelationshipManager
Issue(s): #12327
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.4.45The system shall include the ability to extract a component of a linear Lagrange variable gradient as an auxiliary variable.
Specification(s): lagrange
Design: VariableGradientComponent
Issue(s): #3881
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.46The system shall include the ability to extract a component of a first order monomial variable gradient as an auxiliary variable.
Specification(s): monomial
Design: VariableGradientComponent
Issue(s): #3881
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.47The system shall allow visualization of the MPI processes mapping to compute nodes
Specification(s): test
Design: HardwareIDAux
Issue(s): #12629 #12630
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.48The system shall include the ability to compute the linear combination of variables as an auxiliary variable.
Specification(s): test
Design: ParsedAux
Issue(s): #4281 #4871
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.49
The system shall allow populating lower-dimensional auxiliary variables using boundary restricted auxiliary kernels on
1. a mesh with a uniform level of refinement, and
2. a mesh with mixed levels of refinement along the boundary.
Specification(s): csv/uniform, csv/some_refined_boundaries
Design: AuxKernels System
Issue(s): #26592
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.4.50
The system shall error if a boundary auxiliary kernel attempts to populate a lower-dimensional auxiliary variable when
1. the mesh lower-dimensional block restriction is not a superset of the boundary, or when
2. the variable lower-dimensional block restriction is not a superset of the boundary.
Specification(s): non_superset/mesh_blocks, non_superset/variable_blocks
Design: AuxKernels System
Issue(s): #26592
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.4.51The system shall compute the rate of change of a scalar material property
Specification(s): scalar_rate
Design: MaterialRateRealAux
Issue(s): #23144
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.4.52The system shall include the ability to use extra element integers.
Specification(s): mesh_integer
Design: Mesh System
Issue(s): #13764
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.53The system shall include the ability to use extra element integers on element faces.
Specification(s): dg_mesh_integer
Design: Mesh System
Issue(s): #16005
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.54The system shall include the ability to compute the shortest distance from a nodes across boundaries.
Specification(s): test
Design: NearestNodeValueAux
Issue(s): #1634
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.55The system shall have the ability to restrict AuxKernel objects with coupled variables to a boundary.
Specification(s): test
Design: AuxKernels System
Issue(s): #3114
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.56The system shall include the ability to limit the execution of an AuxKernel object to initial setup.
Specification(s): init_test
Design: AuxKernels System Coupleable
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83 #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.57The system shall include the ability to couple auxiliary variables.
Specification(s): test
Design: AuxKernels System Coupleable
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83 #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.58The system shall be capable of resolving dependencies between AuxKernel objects regardless of input file order.
Specification(s): sort_test
Design: AuxKernels System Coupleable
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83 #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.59Auxiliary kernel objects shall be capable of writing to multiple coupled variables.
Specification(s): multi_update_test
Design: AuxKernels System Coupleable
Issue(s): #2099
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.60Writing to auxiliary variables shall be limited to use from AuxKernels, ElementUserObjects, or NodalUserObjects.
Specification(s): multi_update_error
Design: AuxKernels System Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.61Auxiliary kernel objects shall be capable of writing to to multiple coupled variables using the deprecated writeCoupledValue method.
Specification(s): multi_update_deprecated_test
Design: AuxKernels System Coupleable
Issue(s): #2099
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.62Writing to auxiliary variables shall be limited to use from AuxKernels, ElementUserObjects, or NodalUserObjects using variable values.
Specification(s): multi_update_deprecated_error
Design: AuxKernels System Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.63The writing to auxiliary variables shall enforce nodal/elemental consistency between the kernel variable and the writable variables.
Specification(s): multi_update_deprecated_error2
Design: AuxKernels System Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.64The writableCoupledValue API can only act on AuxVariables.
Specification(s): multi_update_deprecated_error3
Design: AuxKernels System Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.65The writing to auxiliary variables shall error out if a constant value is passed in as variable name.
Specification(s): multi_update_deprecated_error4
Design: AuxKernels System Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.66Auxiliary kernel objects shall be capable of writing to finite volume coupled variables.
Specification(s): multi_update_fv_test
Design: AuxKernels System Coupleable
Issue(s): #25661
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.67The MOOSE auxiliary system shall be capable of updating multiple elemental auxiliary variables within a single AuxKernel object, including the kernel variable itsef using the setNodalValue method.
Specification(s): multi_update_elem_test
Design: AuxKernels System Coupleable
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83 #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.68The MOOSE auxiliary system shall be capable of updating multiple elemental auxiliary variables within a single AuxKernel object.
Specification(s): multi_update_elem_test_coupled_value
Design: AuxKernels System Coupleable
Issue(s): #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.69The MOOSE auxiliary system shall check compatibility between primary and writable coupled variables.
Specification(s): multi_update_elem_family_error
Design: AuxKernels System Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.70The MOOSE auxiliary system shall be capable of coupling to nonlinear variables at the end of a timestep.
Specification(s): ts_test
Design: AuxKernels System Coupleable
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83 #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.71The system shall include the ability to normalize a variable based on a Postprocessor value.
Specification(s): normalization_aux
Design: NormalizationAux
Issue(s): #4281
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.72The system shall include the ability to normalize and shift a variable based on a Postprocessor value.
Specification(s): normalization_aux_shift
Design: NormalizationAux
Issue(s): #12401
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.73AuxKernel objects shall support the use of material properties from the previous two timesteps.
Specification(s): test
Design: AuxKernels System
Issue(s): #5539
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.74The system shall include an AuxKernel object capable of computing values from a functional expression.
Specification(s): test
Design: ParsedAux
Issue(s): #4807
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.75The parsed expression AuxKernel in The system shall expose quadrature/nodal point coordinates and time if requested by the user.
Specification(s): xyzt
Design: ParsedAux
Issue(s): #15877
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.76The system shall be capable of computing parsed expressions setting a variable using material properties.
Specification(s): matprop_test
Design: ParsedAux
Issue(s): #21244
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.77The system shall be capable of computing parsed expressions setting a variable using material properties with automatic differentiation.
Specification(s): ad_matprop_test
Design: ParsedAux
Issue(s): #21244
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.4.76
406
15.4.78The system shall be capable of computing values from a functor.
Specification(s): functor_test
Design: ParsedAux
Issue(s): #21244
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.79
The system shall report an error if
1. functor symbols parameter does not have the same length as functor names parameter
2. functor symbols parameter contains 'x', 'y', 'z', or 't' when coordinates and time parameters are already in use
3. functor symbols cannot overlap with coupled variable names
4. functor names parameter contains 'x', 'y', 'z', or 't' when coordinates and time parameters are already in use
5. functor names cannot overlap with coupled variable names
6. an invalid function is provided.
Specification(s): errors/functor_symbol_length, errors/invalid_functor_symbol, errors/functor_symbol_variable_name_overlap, errors/invalid_functor_name, errors/functor_name_variable_name_overlap, errors/expression
Design: ParsedAux
Issue(s): #21244
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234
15.4.80The system shall be able to compute a vector of values from a vector of functional expressions.
Specification(s): test
Design: ParsedAux
Issue(s): #4807
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.81Execution of a UserObject shall occur after the execution of the AuxKernel objects if the former depends on the latter.
Specification(s): test
Design: AuxKernels System Postprocessor System
Issue(s): #2848 #16354
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.82The system shall be able to detect wrong implicit dependencies of a function value postprocessor that depends on a function which depends on a second postprocessor.
Specification(s): pp_depend_indirect_wrong
Design: AuxKernels System Postprocessor System
Issue(s): #2848 #16354
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.83Explicit dependencies of function value postprocessors may be declared to resolve execution order independently of construction order.
Specification(s): pp_depend_indirect_correct
Design: AuxKernels System Postprocessor System
Issue(s): #2848 #16354
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.4.84
The system shall be able to project
1. a constant to all variable families supported in 1d at various orders,
2. a linear variation to all variable families supported in 1d at various orders,
3. a quadratic variation to all variable families supported in 1d at various orders,
4. a constant to all variable families supported in 2d at various orders,
5. a linear variation to all variable families supported in 2d at various orders,
6. between variables supported in 2d at various orders on a displaced mesh,
7. a quadratic variation to all variable families supported in 2d at various orders,
8. a constant to all variable families supported in 2d at various orders on a triangle mesh,
9. a linear variation to all variable families supported in 2d at various orders on a triangle mesh,
10. a quadratic variation to all variable families supported in 2d at various orders on a triangle mesh,
11. a cubic variation to all variable families supported in 2d at various orders on a triangle mesh,
12. between variables on regular elements, in the presence of lower D elements,
13. between variables defined on multiple blocks, ignoring the source variable values on the subdomains that the auxkernel is not defined on.
Specification(s): project/1d_constant, project/1d_linear, project/1d_quadratic, project/2d_constant, project/2d_linear, project/2d_linear_displaced, project/2d_quadratic, project/2d_constant_tri, project/2d_linear_tri, project/2d_quadratic_tri, project/2d_cubic_tri, project/2d_and_lower_d, project/excluding_some_source_blocks
Design: ProjectionAux
Issue(s): #22373
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406 406 406 406 406 406 406 406 406 406 406 406
15.4.85The system shall support the ability to compute the quotient of two variables.
Specification(s): quotient_aux
Design: QuotientAux
Issue(s): #1394
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.86
The system shall be capable of initializing an auxiliary variable from an existing solution
1. from data generated by a simulation
2. and loaded using location,
3. using a direct degree-of-freedom copy for identical meshes,
4. with scaling the supplied data,
5. and that errors if data for the supplied variable is not found.
Specification(s): aux/build, aux/test, aux/direct, aux/solution_aux_scale, aux/output_error
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
406 234 406 406 406
15.4.87The SolutionAux object shall be capable of populating an auxiliary variable from an ExodusII file.
Specification(s): exodus
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.88The SolutionAux object shall be capable of populating an auxiliary variable from an ExodusII file with a custom extension (e.g., *.e-s003).
Specification(s): exodus_file_extension
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.89The SolutionAux object shall be capable of reading elemental data for the largest timestep.
Specification(s): exodus_elem_map
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.90The SolutionAux object shall be capable of reading elemental data for a specific timestep.
Specification(s): exodus_elemental
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.91The SolutionAux object shall be capable of restricting reading to a single elemental variable.
Specification(s): exodus_elemental_only
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.92The SolutionAux object shall be capable of initializing an auxiliary variable from an existing ExodusII file using a direct degree-of-freedom copy for identical meshes.
Specification(s): exodus_direct
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.93The SolutionAux object shall be capable of setting an auxiliary variable with temporal interpolation.
Specification(s): exodus_interp
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.94
The system shall be capable of initializing an auxiliary variable from an existing solution that
1. is created in a simulation and
2. used to restart another.
Specification(s): exodus_interp_restart/part1, exodus_interp_restart/part2
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 234
15.4.95The SolutionAux object shall be capable of setting an auxiliary variable with temporal interpolation using a direct degree-of-freedom copy for identical meshes.
Specification(s): exodus_interp_direct
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.96The SolutionAux object shall be capable of accessing specific variables from a SolutionUserObject.
Specification(s): multiple_input
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.97The SolutionAux object shall produce an error if the 'from_variable' parameter is not set and the supplied UserObject has multiple variables.
Specification(s): multiple_input_error
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.98
The systems object shall be capable of setting values using an auxiliary variable
1. from a simulation using
2. an ASCII file and
3. a binary file.
Specification(s): aux_nonlinear_solution/build, aux_nonlinear_solution/from_xda, aux_nonlinear_solution/from_xdr
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 10 406
15.4.99
The system shall be capable of setting values using an auxiliary variable
1. create4d from a simulation with adaptivity
2. from an ASCII file
3. with multiple threads.
Specification(s): aux_nonlinear_solution_adapt/build, aux_nonlinear_solution_adapt/from_xda, aux_nonlinear_solution_adapt/thread_test
Design: SolutionAux SolutionUserObject
Issue(s): #1891
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiffRunApp
Prerequisite(s): 15.4.98
406 342 406
15.4.100
The system shall read a scalar variable from an Exodus file and use its value
1. from data generated by simulation
2. and loaded by another.
Specification(s): test/build, test/test
Design: SolutionScalarAux
Issue(s): #13356
Collection(s): FUNCTIONAL
Type(s): CSVDiffRunApp
406 406
15.4.101Kernel objects shall be able to couple to the time derivative of an auxiliary variable.
Specification(s): implicit_euler
Design: AuxKernels System Kernels System AuxVariable
Issue(s): #442
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.102AuxKernel objects shall be able to couple to the time derivative of a nonlinear variable.
Specification(s): time_derivative_nl
Design: AuxKernels System Kernels System AuxVariable
Issue(s): #442
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.103AuxKernel objects shall be able to couple to the time derivative of a nonlinear variable even if the problem is in fact linear and solved as such.
Specification(s): coupled_aux_time_derivative
Design: AuxKernels System Kernels System AuxVariable
Issue(s): #27233
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.104Error an AuxKernel object attemps to couple to the time derivative of an auxiliary variable.
Specification(s): coupled_aux_time_derivative_to_aux
Design: AuxKernels System Kernels System AuxVariable
Issue(s): #442
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.4.105The system shall be able to compute the time derivative of a non linear variable.
Specification(s): variable
Design: AuxKernels System Kernels System AuxVariable Functions System Materials System
Issue(s): #442 #762
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.106The system shall be able to compute the time derivative of functors for which the capability to obtain time derivatives on the fly is implemented.
Specification(s): functors
Design: AuxKernels System Kernels System AuxVariable Functions System Materials System
Issue(s): #442 #762
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.107The system shall be able to compute the time derivative of finite volume variables.
Specification(s): fv_variable
Design: AuxKernels System Kernels System AuxVariable Functions System Materials System
Issue(s): #442 #762
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.108
The system shall report an error if
1. a time derivative is requested from a functor material property for which the functor time derivative not implemented
2. a time derivative is requested but the variable is a nodal variable which is currently unsupported
3. a time derivative for a finite element variable is to be saved in a finite volume variable
4. a time derivative for a finite volume variable is to be saved in a finite element variable
Specification(s): errors/not_implemented_functor_matprop, errors/not_a_nodal_kernel, errors/implicit_fe_fv_conversion, errors/implicit_fv_fe_conversion
Design: AuxKernels System Kernels System AuxVariable Functions System Materials System
Issue(s): #442 #762
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.4.109The system shall be able to compute the second time derivative of a nonlinear variable.
Specification(s): variable
Design: AuxKernels System Kernels System AuxVariable Functions System Materials System
Issue(s): #442 #762
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.110
The system shall report an error if
1. a second time derivative is requested but the variable is a nodal variable which is currently unsupported, and
2. a second time derivative for a finite element variable is requested to be stored in a finite volume variable.
Specification(s): errors/not_a_nodal_kernel, errors/implicit_fe_fv_conversion
Design: AuxKernels System Kernels System AuxVariable Functions System Materials System
Issue(s): #442 #762
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.4.111The system shall include the ability to compute the integral of a variable over time.
Specification(s): time_integration_aux
Design: VariableTimeIntegrationAux
Issue(s): #5737
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.112The system shall resolve the dependency of auxiliary kernels on user objects including the objects that the aux kernels indirectly depend on.
Specification(s): test
Design: AuxKernel
Issue(s): #14664
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.113The system shall include the ability to set the components of a vector auxiliary variable using a function defined within the input file.
Specification(s): VectorFunctionAux
Design: VectorFunctionAux
Issue(s): #12312
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.114The system shall include the ability to compute the Euclidean norm of three coupled variables.
Specification(s): test
Design: VectorMagnitudeAux
Issue(s): #1894
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.115The system shall be able to output vector auxiliary variables based on the values of vector material properties, regardless of whether the material properties are computed using automatic differentiation or not.
Specification(s): exo
Design: VectorMaterialRealVectorValueAux
Issue(s): #15495
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.116The system shall be capable of populating an auxiliary variable from VectorPostprocessor data sized to the number of processors.
Specification(s): test
Design: VectorPostprocessorVisualizationAux WorkBalance
Issue(s): #11272
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.4.117The system shall include the ability to compute auxiliary quantities at the nodes of elements based on the values of a LAGRANGE_VEC variable.
Specification(s): test
Design: VectorVariableMagnitudeAux
Issue(s): #16076
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.118AuxKernel objects shall be capable of coupling to VectorPostprocessor objects.
Specification(s): test
Design: AuxKernels System VectorPostprocessors System
Issue(s): #7427
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.4.119
The system shall include the ability to sample
1. elemental
2. and side volumes
Specification(s): test/element, test/side
Design: VolumeAux
Issue(s): #19307
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.4.120The system shall report a reasonable error when trying to sample element volumes into a non constant monomial variable
Specification(s): incorrect_type
Design: VolumeAux
Issue(s): #19307
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Batch Material
15.5.1The batch material system shall provide the capability for gathering and serializing variable and material property values for batch property computation.
Specification(s): test
Design: BatchMaterial
Issue(s): #21225
Collection(s): FUNCTIONAL
Type(s): RunApp
406

rdg: Batch Property Derivative
15.6.1The batch property derivative shall be able to gather, serialize material property values and receives material property derivatives for batch property computation.
Specification(s): test
Design: BatchPropertyDerivative
Issue(s): #26920
Collection(s): FUNCTIONAL
Type(s): RunApp
406

rdg: Bcs
15.7.1The system shall support Neumann type boundary conditions for a 1D problem.
Specification(s): test
Design: NeumannBC
Issue(s): #1654
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.2The system shall support Neumann type boundary conditions for a 1D problem using an imported mesh.
Specification(s): from_cubit
Design: NeumannBC
Issue(s): #1654
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.3
The system shall support Neumann type boundary conditions using automatic differentiation for a 1D problem
1. using a generated mesh.
2. and shall be able to produce the exact Jacobian
3. using an imported mesh.
Specification(s): ad/test, ad/jac, ad/from_cubit
Design: ADNeumannBC
Issue(s): #1654
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406 406
15.7.4The system shall support setting AD Dirichlet type boundary conditions, supplied as a function, directly to the solution vector prior to the solve.
Specification(s): bc_function_nodal_test
Design: ADFunctionDirichletBC
Issue(s): #13261
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.5The system shall support setting AD Dirichlet type boundary conditions directly to the solution vector prior to the solve.
Specification(s): bc_preset_nodal_test
Design: ADDirichletBC
Issue(s): #13261
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.6The system shall support setting AD Dirichlet type boundary conditions, supplied as a function, directly to the solution vector prior to the solve and have perfect Jacobians.
Specification(s): bc_function_nodal_test-jac
Design: ADFunctionDirichletBC
Issue(s): #13261
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.7.7The system shall support setting AD Dirichlet type boundary conditions directly to the solution vector prior to the solve and have perfect Jacobians.
Specification(s): bc_preset_nodal_test-jac
Design: ADDirichletBC
Issue(s): #13261
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.7.8We shall be able to produce the expected result using ADKernel, ADNodalBC, and ADIntegratedBC
Specification(s): test
Design: ADFunctionDirichletBC ADDiffusion
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.9We shall be able to produce the exact Jacobian using ADKernel, ADNodalBC, and ADIntegratedBC with a first order variable
Specification(s): jac
Design: ADFunctionDirichletBC ADDiffusion
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.7.10We shall be able to produce the exact Jacobian using ADKernel, ADNodalBC, and ADIntegratedBC with a second order variable
Specification(s): 2nd_order_jac
Design: ADFunctionDirichletBC ADDiffusion
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.7.11We shall be able to produce the expected result using ADVectorKernel, ADVectorNodalBC, and ADVectorIntegratedBC
Specification(s): vector_test
Design: ADVectorFunctionDirichletBC ADVectorDiffusion
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.12We shall be able to produce the exact Jacobian using ADVectorKernel, ADVectorNodalBC, and ADVectorIntegratedBC with a first order variable
Specification(s): vector_jac
Design: ADVectorFunctionDirichletBC ADVectorDiffusion
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.7.13We shall be able to produce the exact Jacobian using ADVectorKernel, ADVectorNodalBC, and ADVectorIntegratedBC with a second order variable
Specification(s): 2nd_order_vector_jac
Design: ADVectorFunctionDirichletBC ADVectorDiffusion
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.7.14The system shall be able to couple a lower-dimensional variable into a boundary condition for a higher-dimensional variable.
Specification(s): couple_lower
Design: Coupleable
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.15The system shall be able to compute the residual and Jacobian together when boundary conditions couple in variables defined on lower-dimensional blocks.
Specification(s): resid_and_jac_together
Design: Coupleable
Issue(s): #19444
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.16
The system shall support Dirichlet type boundary conditions defined by a function
1. using automatic differentiation.
2. using automatic differentiation and shall be able to produce the exact Jacobian.
Specification(s): ad/test, ad/test-jac
Design: ADFunctionDirichletBC
Issue(s): #13261
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 222
15.7.17
The system shall support Neumann type boundary conditions defined by a function
1. using automatic differentiation.
2. using automatic differentiation and shall be able to produce the exact Jacobian.
Specification(s): ad/test, ad/test-jac
Design: ADFunctionNeumannBC
Issue(s): #12903
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 222
15.7.18The system shall support matching variable values on a boundary using automatic differentiation
Specification(s): test
Design: ADMatchedValueBC
Issue(s): #18212
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.19The system shall produce the exact Jacobian for BC matching variable values on a boundary using automatic differentiation
Specification(s): jacobian
Design: ADMatchedValueBC
Issue(s): #18212
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.7.20
The system shall be able to impose a nodal boundary condition constraint that involves nonlocal degrees of freedom and
1. get the expected result in which the average value of the solution is zero, and
2. exhibit a perfect Jacobian.
Specification(s): test/residual, test/jacobian
Design: BCs System
Issue(s): #23940
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406
15.7.21
The system shall support the application of Dirichlet type boundary conditions using the penalty method using the AD system
1. with a constant value on the boundary.
2. with a constant value on the boundary and shall be able to produce the exact Jacobian.
3. with a value on the boundary set by a function.
4. with a value on the boundary set by a function and shall be able to produce the exact Jacobian.
Specification(s): ad/penalty_dirichlet_bc_test, ad/penalty_dirichlet_bc_test-jac, ad/function_penalty_dirichlet_bc_test, ad/function_penalty_dirichlet_bc_test-jac
Design: ADPenaltyDirichletBC ADFunctionPenaltyDirichletBC
Issue(s): #12903
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 222 406 222
15.7.22
The system shall support Neumann type boundary conditions defined by a function
1. for vector variables with automatic differentiation and
2. be able to produce the exact Jacobian.
Specification(s): vector/test, vector/test-jac
Design: ADVectorFunctionNeumannBC
Issue(s): #22327
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406
15.7.23The system shall provide array vacuum boundary condition.
Specification(s): test
Design: ArrayVacuumBC
Issue(s): #6881
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.24The system shall support setting Dirichlet type boundary conditions, supplied as a function, directly to the solution vector prior to the solve.
Specification(s): bc_function_nodal_test
Design: FunctionDirichletBC
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.25The system shall support setting Dirichlet type boundary conditions directly to the solution vector prior to the solve.
Specification(s): bc_preset_nodal_test
Design: DirichletBC
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.26The system shall support the creation of BoundaryCondition objects that support conditional activation.
Specification(s): test
Design: BCs System
Issue(s): #1771
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.27The system shall support the creation of BoundaryCondition objects that couple to nonlinear variables.
Specification(s): test
Design: BCs System
Issue(s): #656
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.28The system shall support coupled Neumann type boundary conditions.
Specification(s): test
Design: CoupledVarNeumannBC
Issue(s): #13502 #26413
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.29The system shall enable scaling of the Neumann type boundary conditions.
Specification(s): on_off
Design: CoupledVarNeumannBC
Issue(s): #15421
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.30
When coupling nonlinear variables into a Neumann type boundary condition, the system shall
1. generate accurate results
2. generate a perfect Jacobian
3. generate accurate results using automatic differentiation
4. generate a perfect Jacobian using automatic differentiation
Specification(s): nonlinear/exo, nonlinear/jac, nonlinear/ADexo, nonlinear/ADjac
Design: CoupledVarNeumannBC
Issue(s): #13502 #26413
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406 406 222
15.7.31The system shall be able to determine if a non-scalable algorithm is being used for ghosting boundaries.
Specification(s): check
Design: AddPeriodicBCAction DistributedRectilinearMeshGenerator
Issue(s): #15501
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.7.32The system shall make sure that boundaries are actually distributed.
Specification(s): check_one_step
Design: AddPeriodicBCAction DistributedRectilinearMeshGenerator
Issue(s): #15501
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.7.33The system shall support periodic boundary conditions in a parallel generated 2D mesh.
Specification(s): 2d
Design: AddPeriodicBCAction DistributedRectilinearMeshGenerator
Issue(s): #15501
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.34The system shall support periodic boundary conditions in a parallel generated 3D mesh.
Specification(s): 3d
Design: AddPeriodicBCAction DistributedRectilinearMeshGenerator
Issue(s): #15501
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.35The system shall support periodic boundary conditions in a parallel generated 1D mesh.
Specification(s): 1d
Design: AddPeriodicBCAction DistributedRectilinearMeshGenerator
Issue(s): #15501
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.36The system shall support Dirichlet type boundary conditions defined by a function.
Specification(s): test
Design: FunctionDirichletBC
Issue(s): #1214
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.37The system shall support applying a function of space-time as a Neumann boundary condition.
Specification(s): test
Design: FunctionNeumannBC
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.38The system shall support Dirichlet type boundary conditions defined by a functor.
Specification(s): test
Design: FunctorDirichletBC
Issue(s): #25758
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.39The system shall support Neumann boundary conditions defined by a functor.
Specification(s): test
Design: FunctorNeumannBC
Issue(s): #25132
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.40The system shall support applying a material property as a Neumann boundary condition.
Specification(s): test
Design: MatNeumannBC
Issue(s): #17791
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.41The system shall support applying a material property as a Neumann boundary condition using AD.
Specification(s): ad_test
Design: MatNeumannBC
Issue(s): #17791
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.42The system shall support matching variable values on a boundary.
Specification(s): test
Design: BCs System
Issue(s): #656
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.43The system shall support the ability to create convective flux boundary conditions.
Specification(s): convective_flux_bc_test
Design: BCs System
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.44The system shall support a vacuum boundary condition for neutron diffusion on the boundary.
Specification(s): vacuumbc_test
Design: BCs System
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.45The system shall support Neumann type boundary conditions where the specified value is defined as the value of a vector, $var element = document.getElementById("moose-equation-03a73ac7-d82c-4176-a670-c8781af93fb9");katex.render("v", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$ , in the direction of the boundary outward facing normal, $var element = document.getElementById("moose-equation-bfb0120b-cec1-47ff-b0b5-b3b342bb5c95");katex.render("\\hat{n}", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$ (i.e., $var element = document.getElementById("moose-equation-5bb8ca06-c0a0-4213-acae-674f1e4d1bc3");katex.render("v\\cdot\\hat{n}", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$ ).
Specification(s): vector_neumann_test
Design: BCs System
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.46The system shall support the 'no boundary condition' type boundary condition (Griffiths, 1997).
Specification(s): weak_gradient_bc_test
Design: BCs System
Issue(s): 16769b212846275cd8b12e5a89b9e98f3ab7ca83
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.47The system shall be capable of computing the nodal normals for triangle elements.
Specification(s): circle_tris
Design: NodalNormals System
Issue(s): #1871
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.48The system shall be capable of computing the nodal normals for quadrilateral elements.
Specification(s): circle_quads
Design: NodalNormals System
Issue(s): #1871
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.49The system shall be capable of computing the nodal normals for first order hexahedron elements.
Specification(s): cylinder_hexes
Design: NodalNormals System
Issue(s): #1871
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.50The system shall be capable of computing the nodal normals for second order hexahedron elements.
Specification(s): cylinder_hexes_2nd
Design: NodalNormals System
Issue(s): #1871
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.51The system shall be capable of computing the first order nodal normals for second order hexahedron elements.
Specification(s): cylinder_hexes_1st_2nd
Design: NodalNormals System
Issue(s): #1871
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.52The system shall be capable of computing the nodal normals for quadrilateral elements on a square domain.
Specification(s): small_sqaure
Design: NodalNormals System
Issue(s): #1871
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.53The system shall support the application of Dirichlet type boundary conditions using the penalty method.
Specification(s): test_penalty_dirichlet_bc
Design: PenaltyDirichletBC
Issue(s): #5268
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.54The system shall support the application of Dirichlet type boundary conditions, defined by a function, using the penalty method.
Specification(s): test_function_penalty_dirichlet_bc
Design: PenaltyDirichletBC
Issue(s): #5268
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.55The system shall support periodic boundary conditions with transforms defined as functions.
Specification(s): all_periodic_trans_test
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.56The system shall support periodic boundary conditions with transforms that are computed automatically in the 'x' and 'y' directions.
Specification(s): auto_wrap_2d_test
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.57The system shall support periodic boundary conditions with transforms that are computed automatically in the 'x' and 'y' directions using a non-generated mesh.
Specification(s): auto_wrap_2d_test_non_generated
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.58The system shall produce an error within the PeriodicDistanceAux object when a point is provided that is outside the mesh domain.
Specification(s): auto_wrap_2d_test_error_check
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.7.56
234
15.7.59The system shall support periodic boundary conditions with transforms that are computed automatically in the 'x', 'y', and 'z' directions.
Specification(s): auto_wrap_3d_test
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.60The system shall support periodic boundary conditions on orthogonal boundaries with transforms defined as functions.
Specification(s): orthogonal_pbc_on_square_test
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.61The system shall support periodic boundary conditions on parallel boundaries with transforms defined as functions.
Specification(s): parallel_pbc_using_trans_test
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.62The system shall support periodic boundary conditions with mesh adaptivity.
Specification(s): testlevel1
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.63The system shall support periodic boundary conditions with transforms prescribed as a translation.
Specification(s): testperiodic
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.64The system shall support periodic boundary conditions on vector variables with transforms prescribed as a translation.
Specification(s): testperiodic_vector
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.65The system shall support periodic boundary conditions with displacements.
Specification(s): testperiodic_dp
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.66The system shall support periodic boundary conditions on a trapezoid domain with transforms prescribed as functions.
Specification(s): testtrapezoid
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.67The system shall support calls to periodic distance and bounds methods on the mesh when periodic boundary conditions are not used.
Specification(s): trapezoid_non_periodic
Design: MooseMesh
Issue(s): #11939
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.68The system shall support periodic boundary conditions on a wedge domain with transforms prescribed as functions.
Specification(s): testwedge
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.69The system shall support periodic boundary conditions for a single variable on a wedge domain with transforms prescribed as functions.
Specification(s): testwedgesys
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.70The system shall support periodic boundary conditions for input meshes that have repeated element ids.
Specification(s): auto_dir_repeated_id
Design: Periodic System
Issue(s): #935 #1530
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.71When using periodic boundary detection, the system shall not attempt to add periodic boundary conditions to scalar variables.
Specification(s): no_add_scalar
Design: AddPeriodicBCAction
Issue(s): #11417
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.72The system shall support the application of a Neumann boundary condition computed via Postprocessor object.
Specification(s): test
Design: PostprocessorNeumannBC
Issue(s): #5680
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.73The system shall be able to compute the residual and the Jacobian of each nodal BC and integrated BC together.
Specification(s): resid_jac_together
Design: NonlinearSystem
Issue(s): #23487
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.74The system shall properly compute second derivatives within BoundaryCondition objects.
Specification(s): test_lap_bc
Design: BCs System
Issue(s): #6327
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.75The system shall support creating sidesets from nodesets for hexahedron elements to use with Boundary Condition objects.
Specification(s): test_hex
Design: Mesh System BCs System
Issue(s): #687
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.76The system shall support creating sidesets from nodesets for tetrahedron elements to use with Boundary Condition objects.
Specification(s): test_tet
Design: Mesh System BCs System
Issue(s): #687
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.77The system shall include the ability to apply a Neumann boundary condition according to a sin function.
Specification(s): sinneumann_test
Design: SinNeumannBC
Issue(s): 0d86cfce0b83e2efaa0647d8e1f1ca5e755872fc
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.78The system shall include the ability to apply a Dirichlet boundary condition according to a sin function.
Specification(s): sindirichlet_test
Design: SinDirichletBC
Issue(s): 0d86cfce0b83e2efaa0647d8e1f1ca5e755872fc
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.79The system shall be able to apply penalty Dirichlet boundary conditions to all three components of a vector variable in a three-dimensional diffusion simulation.
Specification(s): test
Design: VectorPenaltyDirichletBC
Issue(s): #27772
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.7.80BoundaryCondition objects shall support retrieval of VectorPostprocessor data.
Specification(s): test
Design: BCs System
Issue(s): #9285
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Bounds
15.8.1The system shall include the ability to compute a nodal field variable with a constant upper and lower bounds.
Specification(s): constant_bounds
Design: ConstantBounds
Issue(s): #951 #14946
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.8.2The system shall include the ability to compute a field variable with a lower bound given by variable's old value.
Specification(s): old_value_bounds
Design: ConstantBounds
Issue(s): #951 #14946
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.8.3The system shall include the ability to compute a constant monomial field variable with constant upper and lower bounds.
Specification(s): constant_bounds_elem
Design: ConstantBounds
Issue(s): #951 #14946
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.8.4The system shall be able to impose constant upper and lower bounds on a finite volume variable.
Specification(s): constant_bounds_fv
Design: ConstantBounds
Issue(s): #951 #14946
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.8.5
The system shall
1. emit a warning if a variational inequalities (VI) solver is not found when the bounds system is used.
2. error if an unsupported variable type is provided to the constant bounds kernel
3. error if the type of the dummy auxiliary variable does not match the bounded variable.
Specification(s): exceptions/solver, exceptions/bounded_variable_type, exceptions/mismatch_dummy
Design: ConstantBounds
Issue(s): #14946
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 234 234

rdg: Constraints
15.9.1The system shall include ability to force the value of a variable to be the same on both sides of an interface using Lagrange multipliers.
Specification(s): test
Design: CoupledTiedValueConstraint
Issue(s): #1476
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.9.2The system shall include the ability to constrain the values on a boundary to a value at a prescribed node.
Specification(s): test
Design: EqualValueBoundaryConstraint
Issue(s): #617
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.9.3The system shall be able to enforce the equal value boundary constraint in parallel with adaptivity.
Specification(s): adaptivity
Design: EqualValueBoundaryConstraint
Issue(s): #617
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.9.4
The system shall support embedded constraints between using a kinematic formulation between
1. 1D and 2D;
2. 1D and 3D;
3. 2D;
4. 2D and 3D; and
5. 3D subdomains.
Specification(s): kinematic/1D_2D, kinematic/1D_3D, kinematic/2D_2D, kinematic/2D_3D, kinematic/3D_3D
Design: EqualValueEmbeddedConstraint
Issue(s): #11722
Collection(s): FUNCTIONAL
Type(s): Exodiff
236 236 236 236 236
15.9.5
The system shall support embedded constraints between using a penalty formulation between
1. 1D and 2D;
2. 1D and 3D;
3. 2D;
4. 2D and 3D; and
5. 3D subdomains.
Specification(s): penalty/1D_2D, penalty/1D_3D, penalty/2D_2D, penalty/2D_3D, penalty/3D_3D
Design: EqualValueEmbeddedConstraint
Issue(s): #11722
Collection(s): FUNCTIONAL
Type(s): Exodiff
236 236 236 236 236
15.9.6The system shall support the ability to constrain nodal values.
Specification(s): test
Design: Constraints System
Issue(s): #665
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.9.7The system shall support the ability to constrain nodal values using a displaced mesh.
Specification(s): displaced_test
Design: Constraints System
Issue(s): #665
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.9.8The system shall support the ability to linearly constrain nodal values.
Specification(s): linear_nodal
Design: Constraints System
Issue(s): #665
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.9.9The system shall support the ability to constrain nodal values of different variables.
Specification(s): linear_nodal_constraint_different_variables
Design: Constraints System
Issue(s): #665
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.9.10The system shall be able to allow overwriting of solution variables in node-face constraint objects.
Specification(s): test_balance
Design: NonlinearSystemBase
Issue(s): #25666
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.9.11The system shall include the ability to force the value of a variable to be the same on both sides of an interface.
Specification(s): test
Design: TiedValueConstraint
Issue(s): #665
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Controls
15.10.1The Control system shall include a means to control input parameters added by MOOSE action systems.
Specification(s): test
Design: Controls System
Issue(s): #22068
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.2The Control system shall allow a boolean parameter to be controlled with a function.
Specification(s): single
Design: Controls System BoolFunctionControl
Issue(s): #15402
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.3The Control system shall be capable of activating or deactivating MOOSE objects using a conditional function.
Specification(s): test
Design: Controls System ConditionalFunctionEnableControl
Issue(s): #5676 #13295
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.4The MOOSE control system shall allow parameters from differing objects, with differing names to be associated and changed together.
Specification(s): direct
Design: Controls System
Issue(s): #9087 #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.5The MOOSE control system shall allow parameters from objects to be assigned aliases for the purpose of changing the value.
Specification(s): alias
Design: Controls System
Issue(s): #9087 #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.6The system shall allow controlling piecewise functions and material properties.
Specification(s): controlled_piecewise
Design: PiecewiseLinear PiecewiseLinearInterpolationMaterial
Issue(s): #15321
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.7The Control system shall support explicitly defined dependencies.
Specification(s): test
Design: Controls System
Issue(s): #9483 #5676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
484
15.10.8The Control system shall error if an attempt to alter a non-controllable parameter is performed.
Specification(s): non_controllable_error
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.9The Control system shall error if multiple controllable parameters exists, but only a single parameter is expected to be controlled.
Specification(s): multiple_params_found_warning
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.10.10The Control system shall error if an unknown parameter is supplied for control.
Specification(s): no_param_found
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.11The Control system shall error if a thread id greater than the number of threads available is supplied when retrieving a Control object.
Specification(s): tid_warehouse_error
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
10
15.10.12The Control system shall error if an attempt is made to disable the Executioner.
Specification(s): disable_executioner
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.13The Control system shall error if an invalid control name is supplied to the Control dependency resolution procedure.
Specification(s): non_existing_dependency
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.14The system shall be able to read a neural network from a torchscript file and use it to control a transient process.
Specification(s): run-torch-script
Design: LibtorchNeuralNetControl
Issue(s): #19571
Collection(s): FUNCTIONAL
Type(s): CSVDiff
18
15.10.15The system shall be able to read a neural network from a parameter file and use it to control a transient process.
Specification(s): run-with-torch-parameters
Design: LibtorchNeuralNetControl
Issue(s): #19571
Collection(s): FUNCTIONAL
Type(s): JSONDiff
18
15.10.16The system shall be able to run with a libtorch controller without having a neural net initialized in it.
Specification(s): run-without-nn
Design: LibtorchNeuralNetControl
Issue(s): #19571
Collection(s): FUNCTIONAL
Type(s): CSVDiff
18
15.10.17The system shall forbid specifying parameters when reading a neural network from a torchscript file.
Specification(s): invalid-torchscript-error
Design: LibtorchNeuralNetControl
Issue(s): #19571
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
18
15.10.18The Control system shall support the modification of a single parameter using the objects base class name, object name, and parameter name.
Specification(s): base_object_param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.19The Control system shall support the modification of multiple parameters using the objects base class and the parameter name.
Specification(s): base_param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.20The Control system shall include a means to output information regarding the controlled parameters.
Specification(s): test
Design: Controls System ControlOutput
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.10.21The Control system shall include a means to output information regarding the controlled parameters, including only showing information regarding a parameter if it has changed since the last output.
Specification(s): clear
Design: Controls System ControlOutput
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.10.22The system shall include a command line flag for displaying controllable parameter information.
Specification(s): cli_args
Design: Controls System ControlOutput
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.10.23The Control system shall include a means to output information regarding the objects with controllable parameters.
Specification(s): active
Design: Controls System ControlOutput
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.10.24
The Control system shall be able to control an input parameter to make a postprocessor match a target value,
1. using the principle of Proportional Integral Derivative control,
2. allowing the Proportional Integral Derivative control to have limits for its maximum and minimum output,
3. allowing the Proportional Integral Derivative control to have limits for its absolute maximum rate of change of control variable,
4. using a input postprocessor in lieu of an input parameter,
5. with integral windup control, resetting the integral term if the error crosses zero,
6. keeping the PID process within a single timestep,
7. and resetting the PID process correctly if the solver fails during a Picard/coupling iteration.
Specification(s): pid/basic, pid/min_max_limits, pid/abs_max_rate_change, pid/basic_postprocessor, pid/windup, pid/picard, pid/resistance_to_solver_fails
Design: Controls System PIDTransientControl
Issue(s): #17271
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234 234 234 234 234 234 406
15.10.25The Control system shall allow a scalar parameter to be controlled with a function.
Specification(s): single
Design: Controls System RealFunctionControl
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.26The Control system shall allow multiple scalar parameters to be controlled with a function.
Specification(s): multiple
Design: Controls System RealFunctionControl
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.27The MOOSE control system shall be capable of restricting parameters to be controlled for specific execution flags.
Specification(s): error
Design: Controls System
Issue(s): #12576
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.28The Control system shall allow multiple parameters to be changed by the parameter name alone using input syntax format.
Specification(s): param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.29The Control system shall allow multiple parameters to be changed given the object and parameter names using input syntax format.
Specification(s): object_param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.30The Control system shall allow for a single parameter to be changes given the input syntax, object name, and parameter name.
Specification(s): system_object_param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.31The Control system shall allow for multiple parameters to be changed given input syntax and a parameter name.
Specification(s): system_asterisk_param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.32The Control system shall allow multiple parameters to be changed by the parameter name alone using a tag.
Specification(s): param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.33The Control system shall allow multiple parameters to be changed given a tag and parameter names, given a tag assigned across input blocks.
Specification(s): object_param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.34The Control system shall allow for a single parameter to be changes given a tag and parameter name, given a tag assigned to a single object.
Specification(s): system_object_param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.35The Control system shall allow for multiple parameters to be changed given a tag and a parameter name, given a tag assigned within a single input block on multiple objects.
Specification(s): system_asterisk_param
Design: Controls System
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.36The Control system shall be capable of activating or deactivating AuxKernel objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.37The Control system shall be capable of activating or deactivating AuxScalarKernel objects with time, given identical start end times.
Specification(s): multi_same_times
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.38The Control system shall be capable of activating or deactivating AuxScalarKernel objects with time, given differing start end times.
Specification(s): multi_different_times
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.39
The system shall be capable of activating and/or deactivating boundary contributions to the residual with time
1. for contributions from finite element nodes,
2. for contributions integrated over a finite element side,
3. for contributions from automatic differentiation, and
4. perform the activation/deactivation with a single control.
Specification(s): tests/dirichlet, tests/integrated, tests/ad, tests/enable_disable
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.10.40The Control system shall be capable of activating or deactivating Constraint objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.41The system shall support disabling an object using an input parameter.
Specification(s): enable_false
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.10.42The system shall support enabling an object using an input parameter.
Specification(s): enable_true
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.10.43The system shall be capable of activating or deactivating Damper objects with time via the Control system.
Specification(s): control
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.44The Control system shall be capable of activating or deactivating DGKernel objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.45The Control system shall be capable of activating or deactivating DiracKernel objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.46The TimePeriod object shall error when used with a steady state problem.
Specification(s): steady_error
Design: TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.47The TimePeriod object shall error when the start and end time parameters are not the same length.
Specification(s): start_end_size_mismatch
Design: TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.48The TimePeriod object shall error when start and end time parameters differ in length than the supplied object list.
Specification(s): time_disable_size_mismatch
Design: TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.49The TimePeriod object shall error when a list of objects to control is omitted.
Specification(s): enable_disable_not_set
Design: TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.50The TimePeriod object shall error when start time is greater than the end time.
Specification(s): start_greater_than_end_error
Design: TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.10.51
The system shall be capable of activating or deactivating volume residual contributions with time:
1. for non-automatic differentiation and
2. automatic differentiation terms.
Specification(s): test/non_ad, test/ad
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.10.52The system shall be capable of activating or deactivating materials in the input file depending on time.
Specification(s): test
Design: TimePeriod
Issue(s): #5676 #18994
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.53The Control system shall be capable of activating or deactivating MultiApp objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.54The Control system shall be capable of activating or deactivating NodalKernel objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.55The Control system shall be capable of activating or deactivating ScalarKernel objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.56The Control system shall be capable of activating or deactivating Transfer objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.10.57The Control system shall be capable of activating or deactivating UserObject objects with time.
Specification(s): test
Design: Controls System TimePeriod
Issue(s): #5676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.58The system shall be able to enable/disable an object based on whether the simulation time hits the times specified in a times object.
Specification(s): times_to_hit
Design: TimesEnableControl
Issue(s): #28141
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.10.59The system shall be able to enable/disable an object based on whether the simulation time passes the times specified in a times object.
Specification(s): times_to_pass
Design: TimesEnableControl
Issue(s): #28141
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.10.58
406
15.10.60
The system shall support controlling a parameter via a REST API with a parameter type of a
1. boolean
2. double precision number
3. integer
4. string
5. vector of double precision numbers
6. vector of integers
7. vector of strings
Specification(s): control/bool, control/real, control/int, control/string, control/vec_real, control/vec_int, control/vec_string
Design: Controls System WebServerControl
Issue(s): #23359 #27909
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234 234 234 234 234 234 234
15.10.61The system shall support retreiving a postprocessor value via a REST API
Specification(s): get_postprocessor
Design: Controls System WebServerControl
Issue(s): #23359 #27909
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.10.62The system shall support connecting to a REST API via a port
Specification(s): connect_port
Design: Controls System WebServerControl
Issue(s): #23359 #27909
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.10.63The system shall support changing controllable parameters via a REST API in a manner that is parallel consistent
Specification(s): parallel_consistent
Design: Controls System WebServerControl
Issue(s): #23359 #27909
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.10.64
The system shall report a reasonable error when interacting with the REST API when
1. setting a controllable parameter that does not exist
2. getting a postprocessor that does not exist
3. setting a controllable parameter whose type is not supported
4. setting a controllable parameter with an incompatible JSON type
5. setting a controllable parameter with a type that does not match
Specification(s): errors/set_controllable_no_exist, errors/postprocessor_no_exist, errors/set_controllable_unregistered_type, errors/set_controllable_bad_convert_json, errors/set_controllable_vector_non_array
Design: Controls System WebServerControl
Issue(s): #23359 #27909
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
232 232 232 232 232
15.10.65
The system that supports controlling parameters via a REST API should report a reasonable error when
1. a parameter was not provided that specifies where the server should listen
2. both a port and a file were specified to listen on
Specification(s): param_errors/no_port_and_socket, param_errors/port_and_socket
Design: Controls System WebServerControl
Issue(s): #23359 #27909
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234

rdg: Coord Type
15.11.1The system shall support cylindrical coordinates with the radial direction in the 'x' direction.
Specification(s): rz-y-rotation
Design: Problem system overview
Issue(s): #4531 #6629
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.11.2The system shall support cylindrical coordinates with the radial direction in the 'y' direction.
Specification(s): rz-x-rotation
Design: Problem system overview
Issue(s): #4531 #6629
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.11.3The system shall support cylindrical coordinates with the radial direction in the 'x' direction with discontinous Galkerin and integrated boundary conditions.
Specification(s): rz-integrated-y-rotation
Design: Problem system overview
Issue(s): #4531 #6629
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.11.4The system shall support cylindrical coordinates with the radial direction in the 'y' direction with discontinous Galkerin and integrated boundary conditions.
Specification(s): rz-integrated-x-rotation
Design: Problem system overview
Issue(s): #4531 #6629
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.11.5The system shall support cylindrical coordinates with a general axis.
Specification(s): rz_general
Design: Mesh System
Issue(s): #24339
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Dampers
15.12.1The system shall include the ability to reduce the change in nonlinear residual based on a maximum value on elements.
Specification(s): bounding_value_max
Design: BoundingValueElementDamper
Issue(s): #7856
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.12.2The system shall include the ability to reduce the change in nonlinear residual based on a minimum value on elements.
Specification(s): bounding_value_min
Design: BoundingValueElementDamper
Issue(s): #7856
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.12.3The system shall include the ability to reduce the change in nonlinear residual based on a maximum value on nodes.
Specification(s): bounding_value_max
Design: BoundingValueNodalDamper
Issue(s): #7856
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.12.4The system shall include the ability to reduce the change in nonlinear residual based on a minimum value on nodes.
Specification(s): bounding_value_min
Design: BoundingValueNodalDamper
Issue(s): #7856
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.12.5The system shall include the ability to reduce the change in nonlinear residual based on a constant value.
Specification(s): testdamper
Design: ConstantDamper
Issue(s): a36e89da9e8028ea068c330f516c7cc805d4cdeb
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.12.6The Damper system shall use the minimum of NodalDamper and ElementDamper, when the later computes the minimum.
Specification(s): interacting_node_elem1
Design: BoundingValueElementDamper
Issue(s): #7856
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.12.7The Damper system shall use the minimum of NodalDamper and ElementDamper, when the former computes the minimum.
Specification(s): interacting_node_elem2
Design: BoundingValueElementDamper
Issue(s): #7856
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.12.8The Damper system shall be capable of reducing the change in non linear residual based on an allowable increment on elements using an absolute increment.
Specification(s): testverifydamping
Design: MaxIncrement
Issue(s): 5509fd360a4ca128a642b1c6603fa3f5205c05d8
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.12.9The Damper system shall be capable of reducing the change in non linear residual based on an allowable increment on elements using an fractional increment.
Specification(s): testverifydamping_percentage
Design: MaxIncrement
Issue(s): 5509fd360a4ca128a642b1c6603fa3f5205c05d8
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.12.10The system shall give an informative error if user code requests a variable from the warehouse with a bad key.
Specification(s): bad_key
Design: MaxIncrement
Issue(s): 5509fd360a4ca128a642b1c6603fa3f5205c05d8
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.12.11The BoundingValueNodalDamper object shall report if the minimum value is greater than the maximum value.
Specification(s): min_nodal_damping
Design: BoundingValueNodalDamper
Issue(s): #7856
Collection(s): FUNCTIONAL
Type(s): RunApp
206
15.12.12The BoundingValueElementDamper object shall report if the minimum value is greater than the maximum value.
Specification(s): min_elem_damping
Design: BoundingValueElementDamper
Issue(s): #7856
Collection(s): FUNCTIONAL
Type(s): RunApp
206
15.12.13The Damper system shall error if the damping value is below a minimum.
Specification(s): min_general_damping
Design: Dampers System
Issue(s): #7856
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: DGKernel Objects
15.13.1The system shall support solving 1D advection using the discontinous Galerkin method.
Specification(s): test
Design: ConservativeAdvection DGConvection
Issue(s): #869
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.2The system shall support solving 2D diffusion using the discontinuous Galerkin method.
Specification(s): test
Design: DGFunctionDiffusionDirichletBC DGDiffusion
Issue(s): #869
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.3The system shall support solving 2D diffusion using the discontinuous Galerkin method with p-refinement.
Specification(s): p_refinement_test
Design: DGFunctionDiffusionDirichletBC DGDiffusion
Issue(s): #869 #24141
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.4The system shall support solving 2D diffusion using the discontinuous Galerkin method with constant monomial shape functions.
Specification(s): constMonomial
Design: DGFunctionDiffusionDirichletBC DGDiffusion
Issue(s): #21314
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.5DGKernels shall coexist with stateful material properties
Specification(s): stateful_props
Design: DGKernels System
Issue(s): #11766
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.13.6The system shall not perform memory allocation automatic scaling when computing values using discontinuous finite element methods.
Specification(s): no_mallocs_during_scaling
Design: FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.13.7When objects that need one layer of coupling (like DGKernels) are added via action, we shall ensure that we have added a proper relationship manager and thus incur no mallocs during calls to MatSetValues. We will not apply algebraic ghosting nor reinitialize system vectors in serial, but we will reinitialize the matrix sparsity
Specification(s): proper_ghosting_with_action_serial
Design: RelationshipManager
Issue(s): #13736
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.13.8When objects that need one layer of coupling (like DGKernels) are added via action, we shall ensure that we have added a proper relationship manager and thus incur no mallocs during calls to MatSetValues. We will also apply algebraic ghosting in parallel which will require reinitializing the system; the sparsity pattern will also have to be reinitialized
Specification(s): proper_ghosting_with_action_parallel
Design: RelationshipManager
Issue(s): #13736
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.13.9If a RelationshipManager with sufficient coverage has already been added through a MooseObjectAction, then the CouplingFunctorCheck action shall not add any relationship managers, avoiding reinitialization of system vectors and the system matrix
Specification(s): no_additional_rms
Design: RelationshipManager
Issue(s): #13736
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.13.10This test shall have one more rm than its replicated counter part because of the geometric-only GhostPointNeighbors rm, also demonstrating no mallocs. Sparsity will be reinitialized but not vectors
Specification(s): proper_ghosting_with_action_serial_distributed
Design: RelationshipManager
Issue(s): #13736
Collection(s): FUNCTIONAL
Type(s): Exodiff
170
15.13.11This test shall have one more rm than its replicated counter part because of the geometric-only GhostPointNeighbors rm, also demonstrating no mallocs. Sparsity and vectors will both be reinitialized
Specification(s): proper_ghosting_with_action_parallel_distributed
Design: RelationshipManager
Issue(s): #13736
Collection(s): FUNCTIONAL
Type(s): Exodiff
170
15.13.12This test shall have one more rm than its replicated counter part because of the geometric-only GhostPointNeighbors rm, also demonstrating no addition of rms by the CouplingFunctorCheckAction
Specification(s): no_additional_rms_distributed
Design: RelationshipManager
Issue(s): #13736
Collection(s): FUNCTIONAL
Type(s): Exodiff
170
15.13.13The system shall support solving 3D diffusion using the discontinuous Galerkin method.
Specification(s): test
Design: DGFunctionDiffusionDirichletBC DGDiffusion
Issue(s): #869
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.14The system shall support solving 3D diffusion using the discontinuous Galerkin method with p-refinement.
Specification(s): p_refinement_test
Design: DGFunctionDiffusionDirichletBC DGDiffusion
Issue(s): #869 #24141
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.15We shall be able to use constant monomials with AD
Specification(s): exo
Design: ADDGKernel
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.13.16MOOSE should support AD in DG Kernels
Specification(s): test
Design: ADDGKernel
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.17Adaptivity shall work with dg kernels as long as stateful properties are not used.
Specification(s): dg_adaptivity
Design: DGKernels System
Issue(s): #10977
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.18The system shall report an error if the triad of dg kernels, adaptivity, and stateful properties are used together.
Specification(s): error_stateful_dg_adaptivity
Design: DGKernels System
Issue(s): #10977
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.13.19The system shall be able to solve the advection diffusion equation using the discontinuous Galerkin method.
Specification(s): resid
Design: DGKernels System
Issue(s): #8408
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.20The system shall compute the correct Jacobian for the advection diffusion equation using the discontinuous Galerkin method.
Specification(s): jac
Design: DGKernels System
Issue(s): #8408
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.13.21The DGKernel system shall support restriction to subdomains, in 1D.
Specification(s): 1D_test
Design: DGKernels System
Issue(s): #6042
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.22The DGKernel system shall support restriction to subdomains, in 2D.
Specification(s): 2D_test
Design: DGKernels System
Issue(s): #6042
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.23The DGKernel system shall operate with displaced meshes.
Specification(s): test
Design: DGKernels System
Issue(s): #3536
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.24The example side-discontinuous kernels shall have correct analytic Jacobians.
Specification(s): jacobian
Design: HFEMTestJump HFEMTrialJump
Issue(s): #20191
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.13.25The DGCoupledDiffusion object shall compute the correct Jacobian.
Specification(s): jacobian_test
Design: DGKernels System
Issue(s): #629
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
146
15.13.26The system shall be ablve to solve an advection-diffusion problem discretized with discontinuous Galerkin, using some hand-coded Jacobians and automatic differentiation Jacobians.
Specification(s): test
Design: ADConservativeAdvection ADDGAdvection ADConservativeAdvectionBC MatDiffusion DGDiffusion DGFunctionDiffusionDirichletBC
Issue(s): #24055
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.13.27The system shall be able to use variables when initializing stateful material properties on neighbor materials used for the discontinuous Galerkin method.
Specification(s): run
Design: Materials System
Issue(s): #19735
Collection(s): FUNCTIONAL
Type(s): RunApp
406

rdg: Dirackernels
15.14.1The system shall support the coupling of scalar aux variables for the purpose of sharing data and reporting values.
Specification(s): test
Design: AuxVariables System
Issue(s): #2318
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.14.2The system shall support block restricted dirac kernels.
Specification(s): skip
Design: DiracKernels System
Issue(s): #17561
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.14.3
The system shall behave accordingly if the added point is not found, when point_not_found_behavior is set to
1. ERROR or
2. WARNING.
Specification(s): point_not_found/error, point_not_found/warning
Design: DiracKernels System
Issue(s): #17561
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 234
15.14.4
The system shall support a constant point source implemented as a Dirac function:
1. in 1D,
2. in 2D,
3. in 3D,
4. with finite volume variables
5. with vector variables in 2D
6. with vector variables in 3D
Specification(s): dim/1D, dim/2D, dim/3D, dim/1Dfv, dim/vector2D, dim/vector3D
Design: DiracKernels System
Issue(s): #1695 #1696 #16033 #23442
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.14.5The system shall allow for source locations to be set by a user-defined object.
Specification(s): test
Design: DiracKernels System
Issue(s): #2357
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.14.6The system shall have the ability to set the value of point source from a function.
Specification(s): function_dirac_source
Design: FunctionDiracSource
Issue(s): #9552
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.14.7The system shall allow point sources originating from the evaluation of material properties.
Specification(s): material_point_source_test
Design: DiracKernels System
Issue(s): #7720 #2379
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.14.8
DiracKernel objects shall report an error if a material property from a previous time step is requested:
1. one step back, and
2. two steps back.
Specification(s): check_errors/old, check_errors/older
Design: DiracKernels System
Issue(s): #7720 #2379
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.14.9The DiracKernel system shall allow for duplicate source locations to be defined.
Specification(s): multiplicity
Design: DiracKernels System
Issue(s): #7060
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.14.10The system shall support the computation of off diagonal Jacobian terms for residual terms defined with a Dirac delta function.
Specification(s): nonlinear_source
Design: DiracKernels System
Issue(s): #668
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.14.11
The system shall support source location caching using element ids:
1. on a static mesh with no adaptivity,
2. with uniform mesh refinement,
3. with adaptive mesh refinement, and
4. with displaced mesh.
Specification(s): point_caching/basic, point_caching/uniform_refinement, point_caching/adaptive_refinement, point_caching/moving_mesh
Design: DiracKernels System
Issue(s): #2364
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.14.12The DiracKernel system shall report an error if a location does not correspond with the supplied element id.
Specification(s): point_caching_error
Design: DiracKernels System
Issue(s): #2364
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.14.13
The system shall support point sources with locations and values given by a Reporter
1. in a steady state 2D problem, reading data from a reporter and reproducing the constantPointSource.
2. in a steady state 2D problem, reading data from a vectorPostProcessor and reproducing the constantPointSource.
3. in a steady state 2D problem, reading data from a reporter with duplicate points and reproducing the constantPointSource.
4. in steady state 3D problem, reproducing the constantPointSource.
5. in a transient problem with the vpp source value changing as the vpp changes.
6. shall report an error if the input arrays are not the same size.
7. shall report an error if the input arrays have duplicated values.
Specification(s): reporterPointSource/2dConstantReporter, reporterPointSource/2dConstantVPP, reporterPointSource/2dConstReporterDuplicates, reporterPointSource/3dConstant, reporterPointSource/2dTransient, reporterPointSource/wrong_size_error, reporterPointSource/duplicate_error
Design: ReporterPointSource
Issue(s): #15831 #18528
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunExceptionCSVDiff
406 406 406 234 406 234 406

rdg: Executioners
15.15.1The Executioner system shall support the ability to create custom objects with custom execution callbacks.
Specification(s): test
Design: Executioner System
Issue(s): #1491
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.2The Executioner system shall support the creation of custom objects with arbitrary execution flags.
Specification(s): test
Design: Executioner System
Issue(s): #7489
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.15.3The system shall be able to detect steady-states using the auxiliary system solution.
Specification(s): aux-ss
Design: Transient
Issue(s): #19955 #23840
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.4The system shall be able to solve an eigenvalue problem using something other than the L2 norm of Bx for normalization and a native eigenvalue solver.
Specification(s): testb
Design: EigenProblem
Issue(s): #20095
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.15.5The system shall be able to solve an eigenvalue problem using the L2 norm of Bx and the sign of its first nonzero entry for normalization with a SLEPc eigenvalue solver.
Specification(s): test11
Design: EigenProblem
Issue(s): #20095
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.15.6The system shall be able to solve an eigenvalue problem using the sign of the first nonzero entry of Bx combined with something other than the L2 norm of Bx for normalization with a SLEPc eigenvalue solver.
Specification(s): test7
Design: EigenProblem
Issue(s): #20095
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.15.5
234
15.15.7The system shall be able to solve an eigenvalue problem using something other than the L2 norm of Bx for normalization and a SLEPc eigenvalue solver.
Specification(s): test4
Design: EigenProblem
Issue(s): #20095
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.15.6
234
15.15.8The system shall support solving an Eigen value problem using the inverse power method.
Specification(s): test_inverse_power_method
Design: InversePowerMethod
Issue(s): #2350
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.9The system shall support solving an Eigen value problem using Newton's method.
Specification(s): test_nonlinear_eigen
Design: NonlinearEigen
Issue(s): #2350
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.10The system shall support solving an Eigen value problem using Newton's method in parallel.
Specification(s): test_nonlinear_eigen_parallel
Design: NonlinearEigen
Issue(s): #2350
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.11The system shall support the use of material properties during an Eigen problem solve.
Specification(s): test_nonlinear_eigen_material
Design: Executioner System
Issue(s): #2350
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.12The system shall be capable of solving a diffusion problem using an Eigen value solver.
Specification(s): test_normal_eigenkernel
Design: MassEigenKernel
Issue(s): #2350
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.13The system shall be capable of solving a nonlinear diffusion problem using an Eigen value solver.
Specification(s): test_another_nonlinear_eigen
Design: Executioner System
Issue(s): #2350
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.14The system shall be capable of solving a coupled nonlinear diffusion problem using an Eigen value solver.
Specification(s): test_coupled_nonlinear_eigen
Design: Executioner System
Issue(s): #2350
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.15The system shall be capable of using coupled variables in the EigenKernel object.
Specification(s): test_deficient_B_eigen
Design: Executioner System
Issue(s): #2350
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.15.16The system shall support adaptive solves for steady-state execution.
Specification(s): test_steady_adapt
Design: Executioner System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.17The system shall be able to detect steady state conditions during execution.
Specification(s): test_steady_state_check
Design: Executioner System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.18The system shall be capable of solving a steady state diffusion problem.
Specification(s): test_steady
Design: Executioner System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.19The system shall be capable of solving a transient diffusion problem.
Specification(s): test_transient
Design: Executioner System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.20The system shall print automatic scaling factors if specified.
Specification(s): test_print_automatic_scaling_factors_true
Design: Executioner System
Issue(s): #13795
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.21The system shall not print automatic scaling factors if not specified.
Specification(s): test_print_automatic_scaling_factors_false
Design: Executioner System
Issue(s): #13795
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.22
The system shall provide a capability to solve a problem iteratively with a tagged residual vector for
1. linear and
2. nonlinear problems.
Specification(s): tagged_residual/diffusion, tagged_residual/nonlinear
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.15.23
The system shall provide a capability to solve a problem iteratively with a tagged solution vector being coupled in
1. kernels and/or
2. materials.
Specification(s): tagged_solution_vector/var, tagged_solution_vector/material
Design: TaggingInterface
Issue(s): #17586
Collection(s): FUNCTIONAL
Type(s): Exodiff
404 406
15.15.24
The system shall provide informative warnings when
1. fixed_point_rel_tol is set by the user and disable_fixed_point_residual_norm_check is set to true.
2. fixed_point_abs_tol is set by the user and disable_fixed_point_residual_norm_check is set to true.
3. fixed_point_force_norms is set by the user and disable_fixed_point_residual_norm_check is set to true.
Specification(s): warnings/rel_tol, warnings/abs_tol, warnings/force_norms
Design: TaggingInterface
Issue(s): #26285
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.15.25The system shall correctly compute Jacobians when boundary conditions are disabled.
Specification(s): full_jacobian_thread_active_bcs
Design: Executioner System
Issue(s): #12627
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.15.26The Executioner system shall support the PETSc non-linear divergence tolerance.
Specification(s): test
Design: Executioner System
Issue(s): #13991
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.15.27The system shall consider a nonlinear solve diverged if the nonlinear residual exceeds the absolute divergence tolerance while iterating
Specification(s): test_abs_divtol
Design: FEProblemSolve
Issue(s): #16474
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.28The system shall perform n non linear iterations before checking for non linear divergence
Specification(s): nl_forced_its
Design: FEProblemSolve
Issue(s): #16474
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.29The system shall force the prescribed number of non linear iterations even if convergence tolerance is already satisfied.
Specification(s): 2d_diffusion_test
Design: FEProblemSolve
Issue(s): #16474
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.30The system shall perform many non linear iterations before checking for non linear divergence
Specification(s): many_nl_forced_its
Design: FEProblemSolve
Issue(s): #19591
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.31The system shall perform many non linear iterations before checking for non linear divergence using reference residual
Specification(s): many_nl_forced_its_ref_res
Design: FEProblemSolve
Issue(s): #19591
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.32The system shall consider a nonlinear solve diverged if the nonlinear residual oscillates by a user-controlled number of times.
Specification(s): nl_pingpong
Design: FEProblemSolve
Issue(s): #16376
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.33The system shall compute the solution of rank-deficient linear equations if the right hand side is within the range of the linear operator.
Specification(s): test_singular
Design: Executioner System
Issue(s): #7866 #7790
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.15.34The system shall compute the solution of rank-deficient linear equations if the right hand side has components that are orthogonal to the range of the linear operator.
Specification(s): test_singular_contaminated
Design: Executioner System
Issue(s): #7866 #7790
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.15.35Executioner objects shall be capable of coupling to Postprocessor values.
Specification(s): pp_binding
Design: Executioner System
Issue(s): #10603
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.36The system shall allow executioners to do setups before initializing the problem.
Specification(s): test
Design: Executioner System
Issue(s): #18004
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.15.37The system shall correctly evaluate Jacobians with coupled problems and the LINEAR solve type
Specification(s): linear_with_full_smp
Design: Executioner System
Issue(s): #14065
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.38The system shall not change the system time during steady-state execution.
Specification(s): test_steady_time
Design: Executioner System
Issue(s): #12772
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.39The system shall be able to set the system time for steady-state execution.
Specification(s): test_steady_set_time
Design: Executioner System
Issue(s): #12772
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.40The system shall support controlling what objects are executing based on start and end times.
Specification(s): test
Design: TimePeriod
Issue(s): #5560
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.41The system shall support explicit definition of execution times.
Specification(s): testsynctimes
Design: Executioner System
Issue(s): #1781
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.15.42The system shall support output using a time interval.
Specification(s): test_time_out_interval
Design: Executioner System
Issue(s): #1781
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Executors
15.16.1The system shall be able to utilize a modular/nested system of execution
Specification(s): test
Design: Executor
Issue(s): #5229 #18180
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.16.2The system shall report an error if the Executor system contains an infinite cycle
Specification(s): cycle
Design: Executor
Issue(s): #5229 #18180
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.16.3The system shall only have one root node in the Executor tree
Specification(s): multi_root
Design: Executor
Issue(s): #5229 #18180
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.16.4The system shall be able to experimentally use the executor system instead of an executioner.
Specification(s): test_executor_interface
Design: Executor
Issue(s): #5229 #18180
Collection(s): FUNCTIONAL
Type(s): RunApp
234

rdg: Fixedbugs
15.17.1The Material objects provided on all subdomains shall satisfy requests for objects on all subdomains.
Specification(s): test
Design: Materials System
Issue(s): #8575
Collection(s): FUNCTIONAL
Type(s): RunApp
406

rdg: Functions
15.18.1Generate the fine tabulated function data for the coarsened_piecewise_linear test
Specification(s): prepare_data
Design: CoarsenedPiecewiseLinear
Issue(s): #2272
Collection(s): FUNCTIONAL
Type(s): RunCommand
414
15.18.2The Function system shall include an object that creates a function based on x- and y-data pairs, reduces the number of data points based on a user supplied cut-off and returns a linearly interpolated value from the coarsened data.
Specification(s): coarsened_piecewise_linear
Design: CoarsenedPiecewiseLinear
Issue(s): #2272
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.18.1
404
15.18.3The Function system shall include a constant function.
Specification(s): test
Design: ConstantFunction
Issue(s): #1678
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.4The Function system shall include the ability to set default values for input parameters expecting a function name.
Specification(s): test
Design: Functions System
Issue(s): #2880
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.5The Function system shall include the ability to read comma or space separated data and perform linear interpolation using the supplied data.
Specification(s): index
Design: Functions System PiecewiseLinear
Issue(s): cf61044773b14d5560e583867462fe9831dd1f3e
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.6The Function system shall include the ability to pick rows or columns from comma or space separated data based on row or column headers.
Specification(s): title
Design: Functions System PiecewiseLinear
Issue(s): #21186
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.7
The system shall be able to initialize a variable with values computed using a user-specified function
1. using the function directly.
2. with a scaling factor applied to the function.
Specification(s): test/basic, test/scaling
Design: FunctionIC
Issue(s): f792fc7ff9f8d8dfa8b3272117745fc422295ca1
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.18.8The Function object shall include a callback executed during each timestep.
Specification(s): test
Design: Functions System
Issue(s): #1017
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.9The Material system shall support defining properties within the input file that are associated with functions.
Specification(s): scalar
Design: GenericFunctionMaterial
Issue(s): #1335
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.10The Material system shall support defining vector properties within the input file that are associated with functions.
Specification(s): vector
Design: GenericFunctionVectorMaterial
Issue(s): #18372
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.11The Material system shall error out if the number of functions supplied does not match the size of the vector function material properties.
Specification(s): vector_error
Design: GenericFunctionVectorMaterial
Issue(s): #18372
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.12The system shall allow for piecewise functions to directly set the x and y data internally.
Specification(s): hardcoded_piecewise_linear
Design: PiecewiseLinear
Issue(s): #14220
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.13
The system shall include the ability to create functions from image files that errors if
1. an unsupported file type is provided;
2. if an invalid component value is supplied;
3. if an invalid filename is provided; and
4. the system is not configured with the correct dependencies.
Specification(s): errors/file_suffix, errors/component, errors/invalid_file, errors/no_vtk
Design: ImageFunction ImageMesh
Issue(s): #5927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
178 178 178 56
15.18.14The system shall include the ability to define a function based on a 2D image and initialize a nodal variable.
Specification(s): 2d
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.15The system shall include the ability to define a function based on a 2D image and initialize a elemental variable.
Specification(s): 2d_elemental
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.16The system shall include the ability to define a function based on a stack of images and initialize a nodal variable.
Specification(s): 3d
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.17The system shall include the ability to define a function based on a subset stack of images and initialize a nodal variable.
Specification(s): 3d_subset
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.18The system shall allow the image data within the ImageFunction object to be set as one of two values based on a threshold value.
Specification(s): threshold
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.19The system shall be capable of initializing a variable from image data and perform initial adaptivity based on the data.
Specification(s): threshold_adapt
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.20The system shall be capable of initializing a variable from image data and perform initial adaptivity based on the data, in parallel.
Specification(s): threshold_adapt_parallel
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
176
15.18.21The system shall be capable of initializing a variable from image data and perform initial adaptivity based on the data, in parallel and produce Nemesis output files.
Specification(s): threshold_adapt_parallel_check_files
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
178
15.18.22The system shall be capable of limiting the supplied data to the ImageFunction object to a single component of the RGB image data.
Specification(s): component
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
314
15.18.23The system shall be capable of shifting and scaling the supplied image data to the ImageFunction object.
Specification(s): shift_and_scale
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.24The system shall be capable of operating on domains that are larger than the image size in the ImageFunction object.
Specification(s): subset
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.25The system shall be capable of flipping image data along the vertical axis in the ImageFunction object.
Specification(s): flip
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.26The system shall be capable of flipping image data along vertical axis and shifting the origin using the ImageFunction object.
Specification(s): flip_dual
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.27The system shall be capable of flipping image data along vertical and horizontal axis within the ImageFunction object.
Specification(s): flip_quad
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.28The system shall be capable of operating on domains that are smaller than the image size within the ImageFunction object.
Specification(s): crop
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.29The system shall be capable of generating a 3D mesh based on a stack of 2D images using the ImageMesh object.
Specification(s): image_mesh_3d
Design: ImageMesh
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.30The system shall be capable of generating a 2D mesh based on an image using the ImageMesh object.
Specification(s): image_mesh_2d
Design: ImageMesh
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
312
15.18.31The system shall perform shift and scale options independently using the ImageFunction object.
Specification(s): moose_logo
Design: ImageFunction
Issue(s): #3544 #5927
Collection(s): FUNCTIONAL
Type(s): Exodiff
314
15.18.32The LinearCombinationFunction shall report an error if the parameters listing the functions differs in size than the list of coefficients.
Specification(s): except1
Design: LinearCombinationFunction
Issue(s): #4828
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.33The LinearCombinationFunction shall be capable of computing the sum of function values, each multiplied by a scale factor.
Specification(s): lcf1
Design: LinearCombinationFunction
Issue(s): #4828
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.34The LinearCombinationFunction shall be capable of computing the sum of function gradients, each multiplied by a scale factor.
Specification(s): lcf_grad
Design: LinearCombinationFunction
Issue(s): #4828
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.35The LinearCombinationFunction shall be capable of computing the sum of vector functions, each multiplied by a scale factor.
Specification(s): lcf_vector
Design: LinearCombinationFunction
Issue(s): #4828
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.36The Function system shall support the creation of objects that execute a function defined within the input file.
Specification(s): steady
Design: ParsedFunction
Issue(s): #1902
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.37The ParsedFunction object shall be capable of defining function within the input file for use with the method of manufactured solutions.
Specification(s): transient
Design: ParsedFunction
Issue(s): #1902
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.38The Function system shall support the creation of objects that execute a vector function defined within the input file.
Specification(s): vector
Design: ParsedFunction
Issue(s): #2273
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.39The Function system shall support the creation of objects that execute a function defined within the input file that includes a scalar variable.
Specification(s): scalar
Design: ParsedFunction
Issue(s): #5041
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.40The ParsedFunction object shall support the use of other functions specified by their names in its expression.
Specification(s): function
Design: ParsedFunction
Issue(s): #12179
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.41The ParsedFunction object shall support the use of functions, scalar expressions and postprocessor expressions specified by their names in its expression at the same time.
Specification(s): combined
Design: ParsedFunction
Issue(s): #12179
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.42The Function system shall support the creation of objects that execute a curl of a vector function defined within the input file.
Specification(s): function_curl
Design: ParsedFunction
Issue(s): #13041
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.43The ParsedFunction object shall fail with a human readable error if a vals entry is supplied that is neither a valid postprocessor, scalar variable, function, or real number.
Specification(s): vals_error
Design: ParsedFunction
Issue(s): #14169
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.44The system should error if a field variable is passed into a parsed function object, as this capability is currently not supported.
Specification(s): nl_vars
Design: ParsedFunction
Issue(s): #15523
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.45The Function system shall provide the ability to take a base function and periodically repeat that function according to a user-defined period in time or in the x, y, or z direction, or a combination of those
Specification(s): periodic_function
Design: PeriodicFunction
Issue(s): #23202
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.46The system shall include an object that creates a function based on x- and y-data pairs and returns an explicit value from the supplied data when queried (i.e., linear interpolation is not performed).
Specification(s): piecewise_constant
Design: PiecewiseConstant
Issue(s): #2272 #25058
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.47The system shall include an object that creates a function based on x- and y-data pairs and returns an explicit value from the supplied data when queried (i.e., linear interpolation is not performed) in a simple simulation, with both negative and positive values.
Specification(s): piecewise_constant_simple
Design: PiecewiseConstant
Issue(s): #2272 #25058
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.48The system shall be able to compute a piecewise constant function based on x- and y-data loaded from a JSON file.
Specification(s): piecewise_constant_from_json
Design: PiecewiseConstant
Issue(s): #2272 #25058
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.49
The system shall report an error if
1. parameters meant for loading data from file are passed for a function loading data differently,
2. or if parameters meant for loading data from JSON are passed for a function loading data differently.
Specification(s): errors/param_meant_for_file, errors/param_meant_for_json
Design: PiecewiseConstant
Issue(s): #2272 #25058
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.18.50
The Function system shall include a function that can obtain data from a CSV file
1. with data sorted by element ids
2. with data sorted by node ids
3. with data at given locations and using nearest neighbor interpolation between those data points
4. using nearest neighbor interpolation with a random tesselation
5. with data at given locations and using nearest neighbor interpolation between those data points, with periodic boundaries
6. with data sorted by blocks and with constant values on each block,
7. with multiple CSV files read on every execution of the user object.
Specification(s): csv_read/element, csv_read/node, csv_read/voronoi, csv_read/random_voronoi, csv_read/periodic_voronoi, csv_read/block, csv_read/multiple_files
Design: PiecewiseConstantFromCSV
Issue(s): #19109
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234 234 234 234 406
15.18.51
The system shall report an error if
1. if the CSV reader object and the function expect the CSV data to be ordered differently
2. if the desired column number in the CSV file is higher than the number of columns in the file
3. if the data saught exceeds the row number in the CSV file
4. if the number of blocks specified to a CSV reader reading block-data is 0
5. if the number of nearest-neighbor regions specified to a CSV reader reading nearest-neighbor-region-data is 0
Specification(s): errors/read_type, errors/num_columns, errors/num_rows, errors/zero_blocks, errors/zero_voronoi
Design: PiecewiseConstantFromCSV
Issue(s): #19109
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234
15.18.52
The system shall issue a warning if
1. if the desired column number in the CSV file is known to be a column holding point coordinates
2. if the data file contains more points/rows than the reader needs
Specification(s): warnings/num_columns, warnings/too_much_data_in_file
Design: PiecewiseConstantFromCSV
Issue(s): #19109
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.18.53The Function system shall include an object that creates a function based on x- and y-data pairs and does not extrapolate.
Specification(s): no_extrap
Design: PiecewiseLinear
Issue(s): #20024
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.54The Function system shall include an object that creates a function based on x- and y-data pairs and does extrapolate.
Specification(s): extrap
Design: PiecewiseLinear
Issue(s): #20024
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.55The system shall be capable of linear interpolating data generated by a VectorPostprocessor object.
Specification(s): test_spatial_data
Design: PiecewiseLinearFromVectorPostprocessor
Issue(s): #8713
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.56The system shall be capable of linear interpolating data generated by a VPP with respect to time.
Specification(s): test_time_data
Design: PiecewiseLinearFromVectorPostprocessor
Issue(s): #14700
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.57The PiecewiseMultilinear object will error if the supplied file fails to open.
Specification(s): except1
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.58The PiecewiseMultiInterpolation object shall error if the supplied data is not monotonically increasing.
Specification(s): except2
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.59The PiecewiseMultiInterpolation object shall error if the number of requested functions differ than the number available from the file.
Specification(s): except3
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.60The PiecewiseMultiInterpolation errors if the axes supplied are not independent.
Specification(s): except4
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.61The PiecewiseMultilinear shall error if the axis lines are not located in the supplied data.
Specification(s): except5
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.62The PiecewiseMultilinear object shall perform interpolation on a 1D domain.
Specification(s): oneDa
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.63The PiecewiseMultilinear object shall perform interpolation on a 1D domain that compares to an equivalent known function.
Specification(s): oneDb
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.64The PiecewiseMultilinear object shall perform interpolation of time-dependent data.
Specification(s): time
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.65The PiecewiseMultilinear object shall perform interpolation on a 2D domain.
Specification(s): twoDa
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.18.66The PiecewiseMultilinear object shall perform interpolation on a 2D domain that compares to an equivalent known function.
Specification(s): twoDb
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.67The PiecewiseMultilinear object shall perform constant interpolation on a 2D domain.
Specification(s): twoD_const
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.68The PiecewiseMultilinear object shall perform interpolation on a 3D domain with time-dependent data.
Specification(s): fourDa
Design: PiecewiseMultilinear
Issue(s): #2476
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.69The Function object shall support the ability to couple Postprocessor values.
Specification(s): test_pp_function_test
Design: Postprocessor System
Issue(s): #1199
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.70The SolutionFunction object shall be capable of evaluating a solution read from XDA mesh and solution files.
Specification(s): test
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.71The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file with temporal interpolation.
Specification(s): exodus_interp_test
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.72The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file.
Specification(s): exodus_test
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.73The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and rotated 45 degrees about the z-axis.
Specification(s): rot1
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.74The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and rotated 45 degrees about the y-axis.
Specification(s): rot2
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.75The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and rotated 90 degrees about the z-axis and 45 degress about the x-axis.
Specification(s): rot3
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.76The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and rotated 45 degrees about the z-axis for a 2D domain.
Specification(s): rot4
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.77The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and scaled by a factor in the x and y directions as well as translated in the x-direction.
Specification(s): scale_transl
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.78The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and scaled by a factor of two in the x and y directions.
Specification(s): scale_mult
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.18.79The SolutionFunction object shall error if a variable that does not exist is requested.
Specification(s): nonexistent_var_err
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.18.80
The system shall be capable of evaluating the gradient of a solution
1. created in a simulation
2. and read from another.
Specification(s): solution_function/grad_p1, solution_function/grad_p2
Design: SolutionFunction
Issue(s): fc620eb2a4580a2320e03e6e89ad092dd2f4123b
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406

rdg: Functormaterials
15.19.1
The system shall support the output of functor material data as field variables including
1. outputting a functor property, defined within a functor material;
2. outputting a functor property with automatic differentiation, defined within a functor material.
Specification(s): types/regular, types/ad
Design: FunctorMaterials Output System
Issue(s): #19382
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.19.2The system shall be able to parse an expression of functors to compute a functor material property.
Specification(s): test
Design: ParsedFunctorMaterial
Issue(s): #24380
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.19.3
The system shall be able to
1. use the average of the values of a functor on an element's face to compute the element value, which can be smoother, and
2. use the average of the values of a functor at an element's neighbors to compute the element value, which can be smoother, and
3. use a heuristic based on a functor's value on an element and the maximum values on the element's neighbors to compute a new element value that removes a checkerboard pattern.
Specification(s): smoother/face, smoother/neighbors, smoother/checkerboard
Design: FunctorSmoother
Issue(s): #25452
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406
15.19.4The system shall be able to compute the time derivatives of functors, and make them available as functor material properties.
Specification(s): test
Design: GenericFunctorTimeDerivativeMaterial
Issue(s): #28755
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.19.5The system should be able to add a generic functor material without a suffix for the properties.
Specification(s): no_suffix
Design: GenericFunctorMaterial
Issue(s): #27440
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.19.6The system should be able to add a generic functor material with a suffix for the names of the properties.
Specification(s): suffix
Design: GenericFunctorMaterial
Issue(s): #27440
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406

rdg: Functors
15.20.1The system shall be able to accurately evaluate a finite element variable through the functor system in a finite volume Dirichlet boundary condition.
Specification(s): exo
Design: Functor system
Issue(s): #19420
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.20.2The system shall compute the correct Jacobian when evaluating a finite element variable through the functor system in a finite volume Dirichlet boundary condition.
Specification(s): jac
Design: Functor system
Issue(s): #19420
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.20.3The system shall be able to use a variable, function, functor material property, and a post-processor in a functor parameter.
Specification(s): test
Design: Functor system
Issue(s): #25012
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.20.4The system shall be able to evaluate functors at nodes, element centers, and quadrature points, and match an expected analytic solution.
Specification(s): analytic
Design: Functor system
Issue(s): #16809 #19420
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.20.5
The system shall be able to solve a diffusion problem with a second order reaction term in which one operand is evaluated with the current solution state and the other operand is evaluated
1. with the current solution state, and
2. show a perfect Jacobian, or
3. with the previous nonlinear iteration solution state, and
4. show a perfect Jacobian.
Specification(s): functors/no_lag, functors/no_lag_jac, functors/lag, functors/lag_jac
Design: Materials System
Issue(s): #23630
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 406 222 222

rdg: Fvbcs
15.21.1The system shall allow the use of functors to set Dirichlet boundary values for FV.
Specification(s): fv_functor_dirichlet
Design: FVFunctorDirichletBC
Issue(s): #21374
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.21.2The system shall allow the use of functors to set Dirichlet boundary values for FV evaluated on the other side of the sideset.
Specification(s): other_side
Design: FVFunctorDirichletBC
Issue(s): #25933
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.21.3The system shall provide a boundary condition to satisfy neumann boundary conditions with a functor
Specification(s): test
Design: FVFunctorNeumannBC
Issue(s): #21632
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.21.4The system shall run a simple 1D diffusion problem with a Neumann BC value.
Specification(s): fv_neumann
Design: FVNeumannBC
Issue(s): #16477
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.21.5The system shall report an error if a finite volume flux boundary condition, in this case a finite volume Neumann boundary condition, is used inside the domain.
Specification(s): fvbcs_internal
Design: FVNeumannBC
Issue(s): #16882
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.21.6The system shall report an error if a finite volume flux boundary condition is used on a mesh element face that is not connected to an element with the corresponding finite volume variable.
Specification(s): fvbcs_disconnected_from_variable
Design: FVNeumannBC
Issue(s): #16882
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.21.7The system shall run a simple 1D diffusion problem with a Dirichlet BC value set by a postprocessor.
Specification(s): fv_pp_dirichlet
Design: FVPostprocessorDirichletBC
Issue(s): #16477
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Fvics
15.22.1The system shall support setting initial conditions of finite volume field variables to a constant value.
Specification(s): one-domain
Design: FVICs System
Issue(s): #25824
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.22.2The system shall support setting initial conditions of subdomain restricted finite volume field variables to a constant value.
Specification(s): multiple-domains
Design: FVICs System
Issue(s): #25824
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.22.3The system shall support the initialization of a finite volume variable from an exodus file.
Specification(s): parsed_function
Design: FVICs System
Issue(s): #25824
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.22.4The system shall support the definition of a function initial condition for a finite volume variable.
Specification(s): parsed_function
Design: FVICs System
Issue(s): #25824
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Fviks
15.23.1
The system shall be able to solve a diffusion problem with finite volumes with the domain split in half and force the two variables living on each side of the domain to match on the interface., when the residual and Jacobian are computed:
1. separately
2. together
Specification(s): continuity/continuity, continuity/continuity_together
Design: FVTwoVarContinuityConstraint
Issue(s): #17638
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.23.2The system shall be able to solve a diffusion problem with the domain split in half and two finite volume variables living on each side.
Specification(s): diffusion
Design: FVDiffusionInterface
Issue(s): #17638
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.23.3The system shall be able to solve a diffusion problem with the domain split in half and two finite volume variables living on each side and interpolating the diffusivities using a harmonic mean.
Specification(s): diffusion-harmonic
Design: FVDiffusionInterface
Issue(s): #21923
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.23.4The system shall be able to solve a block-restricted diffusion problem where the variables live on different nonlinear systems.
Specification(s): diffusion-multisystem
Design: FVDiffusionInterface Problem system overview
Issue(s): #25599
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.23.5The system shall report an error if a user specified variable on the 1st side of an interface does not actually exist on the 1st side.
Specification(s): run_except1
Design: FVInterfaceKernels System
Issue(s): #17087
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.23.6The system shall report an error if a user specified variable on the 2nd side of an interface does not actually exist on the 2nd side.
Specification(s): run_except2
Design: FVInterfaceKernels System
Issue(s): #17087
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.23.7The system shall report an error if a user does not specify a variable on the 2nd side of an interface, leading the system to assume that the variable on the 1st side of the interface should be used on the 2nd side, and the variable on the 1st side does not exist on the 2nd side.
Specification(s): run_except3
Design: FVInterfaceKernels System
Issue(s): #17087
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.23.8
The system shall be able to solve a diffusion problem with finite volumes with the domain split in half and show first order convergence due to its treatment of coefficient discontinuities both
1. with an interfacing object
2. without an interfacing object
Specification(s): first_order_convergence/with-ik, first_order_convergence/without-ik
Design: FVOneVarDiffusionInterface
Issue(s): #17087
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232 232
15.23.9The system shall be able to solve a diffusion problem with finite volumes with the domain split in half and show second order convergence due to the harmonic interpolation of the diffusion coeffcient
Specification(s): harmonic
Design: FVOneVarDiffusionInterface
Issue(s): #17087
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.23.10The system shall be able to compute the residual and Jacobian together for a finite volume interface kernel.
Specification(s): resid_and_jac
Design: FVOneVarDiffusionInterface
Issue(s): #19444
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Fvkernels
15.24.1The system shall support block restriction of finite volume variables and kernels, and shall properly handle material evaluation in block-restricted settings, in a one-dimensional example.
Specification(s): 1d
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15894
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.2The system shall allow definition of a functor material property with the same name by different block-restricted materials on neighboring subdomains even when there are different sets of finite volume flux kernels on those same neighboring subdomains.
Specification(s): overlapping-mats
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.3The system shall support simultaneous block restriction of finite volume and finite element variables and have coupling of the finite volume variables into the finite element equations.
Specification(s): distinct-mats
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15894
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.24.2
406
15.24.4The system shall compute a perfect Jacobian when coupling block-restricted finite volume variables into block-restricted finite element calculations.
Specification(s): jac
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15894
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.24.5The system shall allow different materials to define the same material property name on different sides of an interface when the finite volume physics is the same on both sides of the interface.
Specification(s): just-mat-blk-restriction
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15894
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.6The system shall compute a perfect Jacobian when different materials define the same material property on different sides of a interface and the finite volume physics are the same on both sides of the interface.
Specification(s): just-mat-blk-restriction-jac
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15894
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.24.7The system shall be able to force execution of flux kernels on all external boundaries.
Specification(s): force_all_boundaries
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #20695
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.8The system shall be able to force execution of flux kernels on one (or several) external boundary(ies).
Specification(s): force_external_boundary
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #20695
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.9The system shall be able to force execution of flux kernels on all but one (or several) external boundary(ies).
Specification(s): ignore_post_forcing
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #20695
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.24.8
406
15.24.10The system shall be able to avoid executing on one (or several) internal boundary(ies) or sidesets.
Specification(s): ignore_internal_boundaries
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #20695
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.11The system shall report an error if conflictingly told to avoid and execute a flux kernel on the same boundary.
Specification(s): overlapping_lists
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #20695
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.24.12The system shall be able to impose a constraint on the domain integral of a variable.
Specification(s): integral
Design: FVIntegralValueConstraint
Issue(s): #20607 #23745
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.13The system shall be able to impose a constraint where the value of the constraint is provided by a postprocessor.
Specification(s): integral_transient
Design: FVIntegralValueConstraint
Issue(s): #20607 #23745
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.14The system shall be able to impose a constraint on a single point value of a variable.
Specification(s): point_value
Design: FVPointValueConstraint
Issue(s): #20607 #23745
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.15The system shall be able to impose bounds for the values of a variable.
Specification(s): bound
Design: FVBoundedValueConstraint
Issue(s): #20607 #23745
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.16The system shall be able to couple both finite element and finite volume variables, as functors, into functor material property calculations.
Specification(s): fe-and-fv-with-functors
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.17The system shall support coupling of a finite volume variable into a finite element calculation.
Specification(s): coupled-gold
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15894
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.24.16
406
15.24.18The system shall compute a perfect Jacobian when coupling a finite volume variable into a finite element calculation.
Specification(s): jac
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15894
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.24.19The system shall allow a finite volume object to consume a material property that depends on another material property that is computed in a material that couples in a finite element variable.
Specification(s): dep-in-same-mat-as-coupled-fe
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.24.17
406
15.24.20The system shall suggest that the user add a finite volume variable if a finite volume object cannot retrieve one
Specification(s): var_except
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.24.21The system shall be able to perform finite volume simulations with adaptivity and give correct results
Specification(s): adapt
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.22The system shall be able to combat a singular solve, resulting from two term boundary expansion during gradient computation, by reverting to a one term boundary expansion.
Specification(s): steady-coarse
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16822
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.23The system shall display second order convergence when there is some skewness due to mismatch between cell levels.
Specification(s): steady-mms
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.24.24The system shall be able to solve anisotropic diffusion problems using the finite volume method.
Specification(s): fv_anisotropic_diffusion
Design: FVAnisotropicDiffusion
Issue(s): #21832
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.25The system shall be able to solve the Burgers equation in 1D using the FV method
Specification(s): fv_burgers
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.26The system shall run a 2D linear advection problems using the finite volume method a regular mesh.
Specification(s): fv_2D_constant_scalar_advection
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.27
The system shall be able to produce correct mathematical results for a coupled-reaction problem
1. using both finite element and finite volume discretizations with
2. the correct Jacobian entries.
Specification(s): test/exo, test/jac
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 222
15.24.28The system shall be able to compute the second time derivative of a variable when using the finite volume method and automatic differentiation.
Specification(s): csv
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #18178
Collection(s): FUNCTIONAL
Type(s): CSVDiff
396
15.24.29The system shall be able to couple variables at faces when using the finite volume method.
Specification(s): exo
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.30The system shall have an accurate Jacobian when coupling variables at faces and using the finite volume method.
Specification(s): jac
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.24.31The system shall support caching of functor evaluations performed with boundary face arguments.
Specification(s): ssf_caching
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #20470
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.32The system shall run a simple 2D linear diffusion problem using the finite volume method with Dirichlet boundary conditions on a regular mesh.
Specification(s): dirichlet
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.33The system shall run a simple 2D linear diffusion problem in RZ coordinates using the finite volume method with Dirichlet boundary conditions on a regular mesh.
Specification(s): dirichlet_rz
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.34The system shall be able to compute a full Jacobian matrix when performing finite volume computations
Specification(s): dirichlet_full_jac
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.24.32
406
15.24.35
The system shall run a simple 2D linear diffusion problem using the finite volume method with Neumann and Dirichlet boundary conditions on a regular mesh, computing the Jacobian and residual:
1. separately
2. together
Specification(s): neumann/neumann, neumann/neumann_together
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.24.36The system shall run a simple 2D transient linear diffusion problem using the finite volume method with Dirichlet boundary conditions on a regular mesh.
Specification(s): transient
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
396
15.24.37
The system shall be able to solve a finite-volume-only problem
1. on an unrefined mesh
2. and on a mesh that has been refined to have the same amount of elements and achieve identical results
Specification(s): refinement/no_refinement, refinement/refinement
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.24.38The system shall be able solve a three-dimensional diffusion problem using the finite volume method.
Specification(s): 3d_dirichlet
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.39The system shall be able solve a one-dimensional diffusion problem using the finite volume method.
Specification(s): 1d_dirichlet
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.40The system shall correctly account for differences between gradient and divergence operators in cylindrical coordinates.
Specification(s): unstructured-rz
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15063
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.41The system shall be able to perform Laplacian-based adaptivity with finite volume variables.
Specification(s): gradient-jump
Design: GradientJumpIndicator
Issue(s): #20705
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.24.42The system shall be able to impose the constraint that the average value of a variable on a boundary be a prescribed value.
Specification(s): constrained
Design: FVBoundaryIntegralValueConstraint
Issue(s): #23745
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.43The system shall be able to to solve an advection-diffusion equation with a dirichlet condition on the left boundary and a zero gradient condition on the right boundary and display second order convergence with the finite volume method.
Specification(s): test
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.44
The system shall, while using an advective outflow boundary condition, demonstrate second order convergence if a two term Taylor series is used to approximate boundary face values and reduced order convergence if a one term Taylor series is used. These converges rates shall be observed with
1. a weighted averaging advection interpolation, and
2. a min-mod advection interpolation scheme.
Specification(s): outflow/average, outflow/minmod
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549 #24466
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222 222
15.24.45The system shall be able to do one-term and two-term Taylor expansions for extrapolating finite volume solutions to boundary faces, and these extrapolations should be usable by flux kernels at inflow/outflow boundaries to produce first and second order accurate solutions respectively as measured by an L2 norm.
Specification(s): extrapolate
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16169 #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.46The system shall display first order convergence with an upwind limiter.
Specification(s): UpwindLimiter
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.47The system shall display second order convergence with a central-differencing limiter.
Specification(s): CentralDifferenceLimiter
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.48The system shall display second order convergence with a Van-Leer limiter.
Specification(s): VanLeerLimiter
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.49The system shall display second order convergence with a min-mod limiter.
Specification(s): MinModLimiter
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.50The system shall display second order convergence with a second-order-upwind limiter.
Specification(s): SOULimiter
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.51The system shall display second order convergence with a QUICK limiter.
Specification(s): QUICKLimiter
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.24.52
The system shall provide a Kurganov-Tadmor scheme for evaluating convective intercell fluxes
1. with central difference interpolation of face values and resulting second order convergence
2. with upwind interpolation of face values and resulting first order convergence
3. with central difference interpolation with Van-Leer limiting of face values and resulting two and a half order convergence
Specification(s): kt/KTLimitedCD, kt/KTLimitedUpwind, kt/KTLimitedVanLeer
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222 222 222
15.24.53The system shall display second order convergence when applying weakly enforced matching Dirichlet and flux conditions.
Specification(s): broken-domain
Design: FVInterfaceKernels System FVBCs System
Issue(s): #16756
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.54The system shall be able to solve the diffusion equation in 2D axisymmetric coordinates using the finite volume method, and display a second order convergence rate.
Specification(s): diffusion
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.55The system shall be able to solve a pure advection problem in 1D cylindrical coordinates using the finite volume method, and display a second order convergence rate.
Specification(s): advection
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.56The system shall be able to solve a advection-reaction problem in 2D axisymmetric coordinates using the finite volume method, and display a second order convergence rate.
Specification(s): advection-reaction
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.57The system shall be able to solve a advection-diffusion-reaction problem in 2D axisymmetric coordinates using the finite volume method, and display a second order convergence rate.
Specification(s): advection-diffusion-reaction
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.58The system shall be able to implement advection through an element based kernel, that leverages the system's ability to reconstruct gradients, and demonstrate second order convergence on a cartesian coordinate system.
Specification(s): cartesian
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15066
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.59The system shall be able to retrieve and usefinite volume variable gradients in materials using a coupling interface and reproduce element-based advection results based on direct use of the variable gradient in a Cartesian coordinate system.
Specification(s): mat-cartesian
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16963
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.60The system shall be able to implement advection through an element based kernel, that leverages the system's ability to reconstruct gradients, and demonstrate second order convergence in an axisymmetric coordinate system.
Specification(s): rz
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15066
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.61The system shall be able to retrieve and usefinite volume variable gradients in materials using a coupling interface and reproduce element-based advection results based on direct use of the variable gradient in an axisymmetric coordinate system.
Specification(s): mat-rz
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16963
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.62
The system shall display first order convergence,
1. when using a simple arithmetic average to determine the face values of discontinuous diffusion coefficients on a regular tri mesh.
2. when using a simple arithmetic average to determine the face values of discontinuous diffusion coefficients on a quad mesh.
Specification(s): average/tris, average/quads
Design: FVDiffusion
Issue(s): #21923
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222 222
15.24.63
The system shall display
1. close to second order convergence, when using a simple harmonic average to determine the face values of discontinuous diffusion coefficients on a regular tri mesh.
2. second order convergence, when using a simple harmonic average to determine the face values of discontinuous diffusion coefficients on a quad mesh.
Specification(s): harmonic/tris, harmonic/quads
Design: FVDiffusion
Issue(s): #21923
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222 222
15.24.64The system shall be able to solve a coupled mass and momentum-type two equation system, which includes advection and diffusion.
Specification(s): exo
Design: FVKernels System
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.65The system shall exhibit second order convergence for the unknown in a coupled mass and momentum-type two equation system.
Specification(s): mms
Design: FVKernels System
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.66The system shall display second order convergence, when using face side neighbors to compute face midpoint values during gradient reconstruction.
Specification(s): compact
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #15063
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.24.67The system shall display first order convergence with regular face averaging in an advection diffusion problem.
Specification(s): average
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16239
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.68The system shall display second order convergence with skew-corrected face averaging for the diffusion term in an advection diffusion problem.
Specification(s): skewcorrected
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16239
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.69The system shall display second order convergence with skew-corrected face averaging for the diffusion and advection terms in an advection diffusion problem.
Specification(s): skewcorrected-advection
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16239
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.70The system shall display first order convergence, when averaging face side neighbors to compute face midpoint values during gradient reconstruction.
Specification(s): average
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16239
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.71The system shall display second order convergence, when skewness-corrected averaging to compute face midpoint values during gradient reconstruction.
Specification(s): skewcorrected
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16239
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.72The system shall display first order convergence when using a skew-corrected average-based face-interpolation together with extrapolated BCs.
Specification(s): skewcorrected
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #16239
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222
15.24.73The system shall be able to solve a diffusion problem with the finite volume method and display second order convergence.
Specification(s): diffusion
Design: FVKernels System
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.74The system shall be able to solve a advection-diffusion problem with the finite volume method and display second order convergence.
Specification(s): advection-diffusion
Design: FVKernels System
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.75The system shall be able to solve a advection-diffusion problem with the finite volume method, using a velocity supplied by a material, and display second order convergence.
Specification(s): mat-advection-diffusion
Design: FVKernels System
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.76The system shall be able to solve a advection-diffusion problem with the finite volume method and display first order convergence with an upwind scheme for the advection operator.
Specification(s): upwind-advection-diffusion
Design: FVKernels System
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.77The system shall be able to solve diffusion on an orthogonal grid using a diffusion kernel which accounts only for orthogonal diffusion.
Specification(s): orthogonal-diffusion
Design: FVOrthogonalDiffusion FVOrthogonalBoundaryDiffusion
Issue(s): #16758
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.24.78The system shall be able to identify and show when a matrix is ill conditioned.
Specification(s): bad
Design: NonlinearSystemBase
Issue(s): #15732
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.24.79The system shall be able to condition a system automatically through variable scaling factors.
Specification(s): good
Design: NonlinearSystemBase
Issue(s): #15732
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.24.78
234
15.24.80The system shall be able to condition a system manually through variable scaling factors.
Specification(s): good_manual
Design: NonlinearSystemBase
Issue(s): #15732
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.24.79
234
15.24.81The system shall be able to sequentially apply manual and automatic scaling and in the case of poor manual scaling, restore the condition number automatically.
Specification(s): combined_manual_automatic
Design: NonlinearSystemBase
Issue(s): #15732
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.24.80
234
15.24.82The system shall be able to run a flux boundary condition and a flux kernel for different variables on the same boundary and calculate correct function and Jacobian values.
Specification(s): jac
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.24.83
The system shall be able to perform limiting schemes on Euclidean vector functors. These limiting schemes include
1. first-order upwind
2. central differencing
3. vanLeer
Specification(s): limiting_schemes/upwind, limiting_schemes/central_difference, limiting_schemes/vanLeer
Design: Finite Volume Design Decisions in MOOSE
Issue(s): #20493
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406

rdg: Geomsearch
15.25.1The system shall be capable of computing the distance between two disjoint boundaries on a 1D domain.
Specification(s): test
Design: PenetrationAux
Issue(s): #1693
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.2The system shall be capable of computing the distance as well as transfer data between interior boundaries on a 2D domain.
Specification(s): test
Design: PenetrationAux GapValueAux
Issue(s): #2713
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.3The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 2D.
Specification(s): pl_test1
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.4The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 2D using second order elements.
Specification(s): pl_test1q
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.5The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance.
Specification(s): pl_test1tt
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.6The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance and second order elements.
Specification(s): pl_test1qtt
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.7The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 2D.
Specification(s): pl_test2
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.8The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 2D with second order elements.
Specification(s): pl_test2q
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.9The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 2D using a tangential tolerance for the distance.
Specification(s): pl_test2tt
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.10The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 2D using a tangential tolerance for the distance and second order elements.
Specification(s): pl_test2qtt
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.11The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D.
Specification(s): pl_test3
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.12The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D and second order elements.
Specification(s): pl_test3q
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.13The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance.
Specification(s): pl_test3tt
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.14The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance and second order elements.
Specification(s): pl_test3qtt
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.15The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using normal smoothing for the distance.
Specification(s): pl_test3ns
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.16The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using normal smoothing for the distance and second order elements.
Specification(s): pl_test3qns
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.17The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using nodal normal based smoothing for the distance.
Specification(s): pl_test3nns
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.18The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using nodal normal based smoothing for the distance and second order elements.
Specification(s): pl_test3qnns
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.19The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D.
Specification(s): pl_test4
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.20The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using second order elements.
Specification(s): pl_test4q
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.21The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance.
Specification(s): pl_test4tt
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.22The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance and second order elements.
Specification(s): pl_test4qtt
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.23The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using normal smoothing for the distance.
Specification(s): pl_test4ns
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.24The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using normal smoothing for the distance and second order elements.
Specification(s): pl_test4qns
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.25The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using nodal normal based smoothing.
Specification(s): pl_test4nns
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.26The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using nodal normal based smoothing and second order elements.
Specification(s): pl_test4qnns
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.27
The systems shall be capable of performing simulations with geometric penetration
1. computed within one simulation
2. that are restarted from a another.
Specification(s): restart/part1, restart/part2
Design: PenetrationAux
Issue(s): #852
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 406
15.25.28The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces in 2D.
Specification(s): test
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.29The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces in 2D with triangular elements.
Specification(s): 2d_triangle
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.30The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 3D.
Specification(s): pl_test1
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.31The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 3D using second order elements.
Specification(s): pl_test1q
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.32The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 3D using a tangential tolerance of for the distance.
Specification(s): pl_test1tt
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.33The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 3D using a tangential tolerance of for the distance and second order elements.
Specification(s): pl_test1qtt
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.34The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 3D.
Specification(s): pl_test2
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.35The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 3D with second order elements.
Specification(s): pl_test2q
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.36The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 3D using a tangential tolerance for the distance.
Specification(s): pl_test2tt
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.37The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 3D using a tangential tolerance for the distance and second order elements.
Specification(s): pl_test2qtt
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.38The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 3D.
Specification(s): pl_test3
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.39The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 3D and second order elements.
Specification(s): pl_test3q
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.40The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 3D using a tangential tolerance of for the distance and second order elements.
Specification(s): pl_test3tt
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.41The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 3D.
Specification(s): pl_test4
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
332
15.25.42The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 3D using second order elements.
Specification(s): pl_test4q
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
332
15.25.43The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 3D using a tangential tolerance of for the distance.
Specification(s): pl_test4tt
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
332
15.25.44
The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two disjoint surfaces:
1. with nodal normal based smoothing;
2. with nodal normal based smoothing and a specified tangential tolerance;
3. with a specified normal smoothing distance;
4. with a specified normal smoothing distance and a specified tangential tolerance;
5. with second-order elements and third-order quadrature; and
6. with second-order elements and third-order quadrature and a specified tangential tolerance.
Specification(s): disjoint/pl_test3nns, disjoint/pl_test3nnstt, disjoint/pl_test3ns, disjoint/pl_test3nstt, disjoint/pl_test3qns, disjoint/pl_test3qnstt
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 236 406 406
15.25.45
The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two overlapping surfaces:
1. with nodal normal based smoothing;
2. with nodal normal based smoothing and a specified tangential tolerance;
3. with a specified normal smoothing distance;
4. with a specified normal smoothing distance and a specified tangential tolerance;
5. with second-order elements and third-order quadrature; and
6. with second-order elements and third-order quadrature and a specified tangential tolerance.
Specification(s): overlapping/pl_test4nns, overlapping/pl_test4nnstt, overlapping/pl_test4ns, overlapping/pl_test4nstt, overlapping/pl_test4qns, overlapping/pl_test4qnstt
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 236 406 406 406 406
15.25.46The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces in 3D.
Specification(s): test
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.47The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces in 2D with tetrahedron elements.
Specification(s): 3d_tet
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.48The system shall be able to find contact points on a geometry where the contact point search leads to element Jacobian computations too far from the element for the Jacobian to be non-negative.
Specification(s): rings_facing_each_other
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.25.49The NearestNodeDistanceAux object shall be capable of computing the shortest distance between a boundary and subdomain.
Specification(s): test
Design: NearestNodeDistanceAux
Issue(s): #3964
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.50The NearestNodeDistanceAux shall be capable of computing the shortest distance between two boundaries.
Specification(s): test
Design: NearestNodeDistanceAux
Issue(s): #1570
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.51The NearestNodeDistanceAux shall be capable of computing the shortest distance between two boundaries with adaptivity.
Specification(s): adapt
Design: NearestNodeDistanceAux
Issue(s): #1570
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.52The system shall support a means for updating the geometric search patch dynamically that may be disabled.
Specification(s): never
Design: GapValueAux Mesh System
Issue(s): #3901
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.53The system shall support a means for updating the geometric search patch dynamically that automatically determines when an update to the patch shall occur.
Specification(s): auto
Design: GapValueAux Mesh System
Issue(s): #3901
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.54The system shall support a means for updating the geometric search patch dynamically that updates the patch prior to each solve.
Specification(s): always
Design: GapValueAux Mesh System
Issue(s): #3901
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.55The system shall support a means for updating the geometric search patch dynamically that updates the patch prior to each iteration.
Specification(s): nonlinear_iter
Design: GapValueAux Mesh System
Issue(s): #3901
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.25.54
406
15.25.56The system shall report an error in the penetration locator system if penetration is not detected.
Specification(s): never_warning
Design: GapValueAux Mesh System
Issue(s): #3901
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.25.52
234
15.25.57The system shall be able to perform patch updates on every non-linear iteration while performing uniform coarsening and refinement from grid sequencing.
Specification(s): always-grid-sequencing
Design: Mesh System GapValueAux FEProblemBase
Issue(s): #14166
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.58The PenetrationAux object shall compute the distance between two boundaries in 3D that overlap.
Specification(s): test
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.59The PenetrationAux object shall compute, in parallel, the distance between two boundaries in 3D that overlap.
Specification(s): parallel_test
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.25.1 15.25.2 15.25.28 15.25.46 15.25.49 15.25.50 15.25.58
406
15.25.60The nonlinear system shall be able to augment its sparsity based on constraints when we have a quadrature nearest-node locator.
Specification(s): quadrature_locator_plus_constraint
Design: GeometricSearchData
Issue(s): #5234
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.25.61The NearestNodeDistanceAux object shall compute the shortest distance between nodes on two overlapping boundaries using a constant monomial auxiliary variable.
Specification(s): qnnl
Design: NearestNodeDistanceAux
Issue(s): #1462
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.62Volumetric AD assembly data shall be properly sized when reinitializing faces
Specification(s): qnnl_ad
Design: NearestNodeDistanceAux
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.63The PenetrationAux object shall compute the distance between two overlapping boundaries using a constant monomial auxiliary variable.
Specification(s): qpl
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.25.64The PenetrationAux object shall compute the distance between two overlapping boundaries using a constant monomial auxiliary variable in 1D.
Specification(s): 1d_qpl
Design: PenetrationAux
Issue(s): 5478df0f0897ed7ac3dd3a3de1785a7948c75cfe
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Globalparams
15.26.1The system shall include an input file syntax that supports defining global options.
Specification(s): global_param_test
Design: Parser
Issue(s): #437 #8761
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.26.2The system shall report an error if a private / suppressed parameter is set in the input file.
Specification(s): test_suppress_ignore
Design: Parser
Issue(s): #437 #8761
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.26.3The system shall not apply global parameter options onto suppressed parameters.
Specification(s): test_ignore
Design: Parser
Issue(s): #437 #8761
Collection(s): FUNCTIONAL
Type(s): RunApp
236

rdg: Hdgkernels
15.27.1The system shall be to solve a simple diffusion problem using a hybridized discontinuous Galerkin discretization.
Specification(s): diffusion
Design: DiffusionHDGKernel DiffusionHDGDirichletBC DiffusionHDGPrescribedGradientBC
Issue(s): #26406
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.27.2
The system shall show second order convergence in the L2 norm of the scalar field with a first order basis using a hybridized discontinuous Galerkin discretization on
1. simplex elements and
2. tensor-product elements.
Specification(s): mms/tri, mms/quad
Design: DiffusionHDGKernel DiffusionHDGDirichletBC DiffusionHDGPrescribedGradientBC
Issue(s): #26406
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222 222
15.27.3
The system shall show first order convergence in the L2 norm of the scalar field when using constants for the scalar basis and first order L2 Raviart-Thomas basis functions for the vector field in a hybridized mixed method on
1. simplex elements and
2. tensor-product elements.
Specification(s): rt_mms/tri, rt_mms/quad
Design: DiffusionHDGKernel DiffusionHDGDirichletBC DiffusionHDGPrescribedGradientBC
Issue(s): #26406
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222 222
15.27.4The system shall be able to apply a non-zero normal gradient boundary condition for the primal scalar field.
Specification(s): prescribed_nonzero_flux
Design: DiffusionHDGKernel DiffusionHDGDirichletBC DiffusionHDGPrescribedGradientBC
Issue(s): #26406
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.27.5The system shall error if hybridized discontinuous Galerkin kernels and boundary conditions operate on a different variable set.
Specification(s): different_vars
Design: DiffusionHDGKernel DiffusionHDGDirichletBC DiffusionHDGPrescribedGradientBC
Issue(s): #26406
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.27.6The system shall error if a user attempts to use a non-unity scaling factor for a variable in a hybridized Discontinuous Galerkin discretization.
Specification(s): bad_scaling_factor
Design: DiffusionHDGKernel DiffusionHDGDirichletBC DiffusionHDGPrescribedGradientBC
Issue(s): #26406
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Ics
15.28.1The system shall allow to set constant initial conditions for an array variable.
Specification(s): array_constant_ic
Design: ArrayConstantIC
Issue(s): #6881
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.2The system shall report an error if the wrong number of components are provided in a constant initial condition for array variables.
Specification(s): size_error
Design: ArrayConstantIC
Issue(s): #6881
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.3The system shall allow to set initial conditions for an array variable based on functions.
Specification(s): array_constant_ic
Design: ArrayFunctionIC
Issue(s): #6881
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.4The system shall report an error if the wrong number of components are provided in a functionalized initial condition for array variables.
Specification(s): size_error
Design: ArrayFunctionIC
Issue(s): #6881
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.5The system shall support setting initial conditions on boundaries.
Specification(s): test
Design: ICs System
Issue(s): #534
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.6Generates a rectangular IC
Specification(s): test
Design: BoundingBoxIC
Issue(s): #11034
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.7BoundingBoxIC shall have a diffuse interface option.
Specification(s): diffuse
Design: BoundingBoxIC
Issue(s): #13331
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.8The system shall report an error when multiple initial conditions are applied to the same boundary.
Specification(s): ics_on_same_boundary
Design: ICs System
Issue(s): #6580
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.9The system shall report an error when multiple initial conditions are applied to the same subdomain.
Specification(s): ics_on_same_block
Design: ICs System
Issue(s): #6580
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.10The system shall report an error when a global initial conditions overlap on the same variable.
Specification(s): ics_on_same_block_both_global
Design: ICs System
Issue(s): #6580
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.11The system shall report an error when a global and subdomain restricted initial conditions overlap on the same variable.
Specification(s): ics_on_same_block_first_global
Design: ICs System
Issue(s): #6580
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.12The system shall support setting different values for each coefficient of higher-order scalar values.
Specification(s): test
Design: ICs System
Issue(s): #2085
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.13The system shall support setting initial conditions of field variables to a constant value.
Specification(s): test
Design: ICs System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.14The system shall support setting initial conditions of subdomain restricted field variables to a constant value.
Specification(s): subdomain_test
Design: ICs System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.15The system shall provide current node or element pointers when possible when evaluating initial conditions at a point in the domain.
Specification(s): test
Design: ICs System
Issue(s): #4953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.16The system shall allow setting field initial condition from an user object
Specification(s): ic_depend_on_uo
Design: InitialCondition UserObjectInterface
Issue(s): #8810
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.17The system shall allow setting scalar initial condition from an user object
Specification(s): scalar_ic_from_uo
Design: ScalarInitialCondition UserObjectInterface
Issue(s): #13357
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.28.18The system shall allow nodal initial condition objects to couple to other nodal variables for computing values for the current variable.
Specification(s): test
Design: ICs System
Issue(s): #534
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.19The system shall allow elemental initial condition objects to couple to other elemental variables for computing values for the current variable.
Specification(s): monomial
Design: ICs System
Issue(s): #534
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.20The system shall write output files containing nodal solutions in ExodusII format suitable for restart.
Specification(s): nodal_var_1
Design: ICs System
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.21The system shall be able to populate nodal initial conditions from a previous solution file in ExodusII format.
Specification(s): nodal_var_2
Design: ICs System
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.28.20
406
15.28.22The system shall write output files containing elemental solutions in ExodusII format suitable for restart.
Specification(s): elem_var_1
Design: ICs System
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.23The system shall be able to populate elemental initial conditions from a previous solution file in ExodusII format.
Specification(s): elem_var_2
Design: ICs System
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.28.22
406
15.28.24The system shall write output files containing elemental array variable solutions in ExodusII format suitable for restart.
Specification(s): array_elem_var_1
Design: ICs System
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.25The system shall be able to populate elemental array variable initial conditions from a previous solution file in ExodusII format.
Specification(s): array_elem_var_2
Design: ICs System
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.28.24
406
15.28.26The system shall write output files containing nodal array variable solutions in ExodusII format suitable for restart.
Specification(s): array_nodal_var_1
Design: ICs System
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.27The system shall be able to populate nodal array variable initial conditions from a previous solution file in ExodusII format.
Specification(s): array_nodal_var_2
Design: ICs System
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.28.26
406
15.28.28The system shall support setting gradient values for shape functions that support them.
Specification(s): parsed_function
Design: ICs System
Issue(s): #3312
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.28.29The system shall support using a spline function to set both value and gradient values in an initial condition.
Specification(s): spline_function
Design: ICs System
Issue(s): #3312
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.28.30The system shall support setting a scalar initial condition by evaluating a function.
Specification(s): test
Design: ICs System
Issue(s): #6309
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.28.31The system shall support setting initial conditions for the Hermite set of shape functions.
Specification(s): test
Design: ICs System
Issue(s): #1493
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.32
The system shall report an error if
1. the postprocessor does not have execute_on initial
2. the postprocessor for normalization is zero
Specification(s): errors/missing_initial, errors/zero_integral
Design: IntegralPreservingFunctionIC
Issue(s): #19476
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.28.33The system shall be able to apply a normalized sinusoidal initial condition.
Specification(s): sinusoidal
Design: IntegralPreservingFunctionIC
Issue(s): #19476
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.34The system shall support initial conditions on second order Lagrange variables in 3D space.
Specification(s): 3d_second_order
Design: ICs System
Issue(s): #1493
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.35The system shall allow initial conditions to retrieve post-processor values.
Specification(s): test
Design: InitialCondition PostprocessorInterface
Issue(s): #17692
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.28.36The system shall generate parallel agnostic random initial conditions
Specification(s): test
Design: RandomIC
Issue(s): #5567 #11901
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.28.37The system shall generate threaded agnostic random initial conditions
Specification(s): test_threaded
Design: RandomIC
Issue(s): #5567 #11901
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.28.5 15.28.6 15.28.12 15.28.13 15.28.15 15.28.18 15.28.30 15.28.31 15.28.35 15.28.36 15.28.48
206
15.28.38The system shall be able to initialize a variable from an ExodusII file.
Specification(s): exodus
Design: SolutionIC SolutionUserObject
Issue(s): #24581
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.39The system shall be able to initialize a scalar variable from an ExodusII file.
Specification(s): exodus_scalar
Design: SolutionIC SolutionUserObject
Issue(s): #24581
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.28.40
The system shall report an error if
1. a solution is to be loaded at a block that does not exist in the source file.
Specification(s): errors/missing_block
Design: SolutionIC SolutionUserObject
Issue(s): #24581
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.41The system shall allow to set constant vector-valued initial conditions.
Specification(s): vector_constant_ic
Design: VectorConstantIC
Issue(s): #12311
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.42The system shall allow to set constant vector-valued initial conditions when adding vector variables.
Specification(s): vector_short_constant_ic
Design: VectorConstantIC
Issue(s): #12311
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.43
The system shall allow vector-valued initial conditions be set using a vector function for the following element families:
1. vector Lagrange,
2. Nedelec,
3. and Raviart-Thomas.
Specification(s): vector_function_ic/lagrange, vector_function_ic/nedelec, vector_function_ic/raviart
Design: VectorConstantIC
Issue(s): #13309
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.28.44The system shall allow vector-valued initial conditions be set using a function by components.
Specification(s): vector_function_ic_comp
Design: VectorConstantIC
Issue(s): #13309
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.28.45The system shall report an error if the 'function' and 'function_x' parameters are both set within the VectorFunctionIC object.
Specification(s): comp_x_error
Design: VectorConstantIC
Issue(s): #13309
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.46The system shall report an error if the 'function' and 'function_y' parameters are both set within the VectorFunctionIC object.
Specification(s): comp_y_error
Design: VectorConstantIC
Issue(s): #13309
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.47The system shall report an error if the 'function' and 'function_z' parameters are both set within the VectorFunctionIC object.
Specification(s): comp_z_error
Design: VectorConstantIC
Issue(s): #13309
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.28.48The system should supply a special convenience "zero" variable that can be indexed like a normal coupled variable.
Specification(s): test
Design: FEProblemBase
Issue(s): #11202
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406

rdg: Indicators
15.29.1The system shall include the ability to compute the square of the difference between a solution variable and an analytical function for the purpose of performing automatic mesh adaptivity.
Specification(s): analytical
Design: AnalyticalIndicator
Issue(s): #1275 #16069
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.29.2The system shall include the ability to compute the square of the difference between a FV solution variable and an analytical function for the purpose of performing automatic mesh adaptivity.
Specification(s): analytical_fv
Design: AnalyticalIndicator
Issue(s): #1275 #16069
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.29.3The system shall include the ability to compute the square of the change in the gradient of a variable across element boundaries for the purpose of performing automatic mesh adaptivity.
Specification(s): test
Design: GradientJumpIndicator
Issue(s): #1275
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.29.4The system shall include the ability to compute the square of the change in the gradient of a finite volume variable across element boundaries for the purpose of performing automatic mesh adaptivity.
Specification(s): fv
Design: GradientJumpIndicator
Issue(s): #1275
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.29.5
The system shall include the ability to compute the square of the change in the Laplacian of a variable across element boundaries for the purpose of performing automatic mesh adaptivity:
1. with a penalty based flux boundary condition;
2. with a weakly imposed flux boundary condition; and
3. for transient calculations.
Specification(s): group/test_biharmonic, group/test_biharmonic_weak_bc, group/test_biharmonic_transient
Design: LaplacianJumpIndicator
Issue(s): #1275
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.29.6The system shall include the ability to compute the square of the change in a variable across element boundaries for the purpose of performing automatic mesh adaptivity:
Specification(s): test
Design: ValueJumpIndicator
Issue(s): #1275 #16069
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.29.7The system shall include the ability to compute the square of the change in a FV variable across element boundaries for the purpose of performing automatic mesh adaptivity:
Specification(s): fv
Design: ValueJumpIndicator
Issue(s): #1275 #16069
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: InterfaceKernel Objects
15.30.1Interface kernels shall provide integrated conditions between subdomains, and shall work with boundary restricted materials with stateful properties.
Specification(s): interface_diffusion
Design: InterfaceKernels System
Issue(s): #11258 #869
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.2
The interface diffusion penalty method should reproduce the analytic solution
1. using a hand-coded Jacobian
2. using a Jacobian computed via automatic differentiation
Specification(s): interface_diffusion_penalty/hand-coded, interface_diffusion_penalty/ad
Design: InterfaceKernels System
Issue(s): #11765
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.30.1
406 406
15.30.3The InterfaceKernel system shall use with interface material in 1D.
Specification(s): interface_diffusion_penalty_with_jump_material
Design: InterfaceKernels System
Issue(s): #12066
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.30.1
406
15.30.4The system shall support the evaluation of neighboring quantities on elements containing different shape functions.
Specification(s): mixed_shapes_test
Design: InterfaceKernels System
Issue(s): #13232
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.5The system shall produce correct Jacobians for coupled flux on an interface.
Specification(s): jacobian_test
Design: InterfaceKernels System
Issue(s): #13232
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
232
15.30.6The system shall support produce correct Jacobians when evaluating neighboring quantities on elements containing different shape functions.
Specification(s): mixed_shapes_jacobian_test
Design: InterfaceKernels System
Issue(s): #13232
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
232
15.30.7The system shall produce correct Jacobians for single variable coupled flux on an interface.
Specification(s): single_variable_jacobian_test
Design: InterfaceKernels System
Issue(s): #13232
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
232
15.30.8Save-in shall record the correct residuals and Jacobians representing the interface kernel. This applies the DirichletBC to side a (block 0) of the interface.
Specification(s): ik_save_in
Design: InterfaceKernels System
Issue(s): #9854
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.9Save-in shall record the correct residuals and Jacobians representing the interface kernel. This applies the DirichletBC to side b (block 1) of the interface.
Specification(s): ik_save_in_other_side
Design: InterfaceKernels System
Issue(s): #13232
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.10The interface reaction kernel should reproduce the analytic solution
Specification(s): reaction_1D_steady_CSVDiff
Design: InterfaceReaction
Issue(s): #13365
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.30.11The interface reaction kernel should work with interface diffusion kernel
Specification(s): reaction_1D_steady_ExoDiff
Design: InterfaceReaction
Issue(s): #13365
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.30.10
406
15.30.12The result of an interface reaction kernel computed using automatic differentiation shall match the analytic solution in a steady-state simulation
Specification(s): matreaction_1D_steady_CSVDiff
Design: ADMatInterfaceReaction
Issue(s): #27736
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.30.13The result of an interface reaction kernel computed using automatic differentiation shall be consistent with the results of the non-AD transient interface reaction test.
Specification(s): matreaction_1D_transient_CSVDiff
Design: ADMatInterfaceReaction
Issue(s): #27736
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.14The solution should be discontinued at the interface due to the reaction taking place
Specification(s): reaction_1D_transient
Design: InterfaceReaction
Issue(s): #13365
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.15The Jacobian from InterfaceReaction shall be perfect
Specification(s): reaction_1D_transient_Jac
Design: InterfaceReaction
Issue(s): #13365
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.30.16The system shall ensure that interfacial materials are sorted such that consumers execute after producers.
Specification(s): sort_interface_materials
Design: Materials System
Issue(s): #17171
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.17The system shall not try to reinit a displaced interface, leading to failed point inversions, if a displaced interface kernel has not been added to the simulation.
Specification(s): no_failed_point_inversions
Design: InterfaceKernels System
Issue(s): #18175
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.30.18The InterfaceKernel system shall operate with coupled variables in 2D. This uses a penalty implementation that is optimally convergent.
Specification(s): test
Design: InterfaceKernels System
Issue(s): #7885
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.30.19Allow the interface to impose the same time derivative on two neighboring variables. This uses a penalty implementation that is optimally convergent.
Specification(s): test_dot
Design: InterfaceKernels System
Issue(s): #12372
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.20The InterfaceKernel system shall use with interface material in 2D.
Specification(s): test_jump_material
Design: InterfaceKernels System
Issue(s): #12066
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.30.21The Jacobian evaluation for InterfaceKernel objects in 2D shall be analytically correct.
Specification(s): jacobian_test
Design: InterfaceKernels System
Issue(s): #7437
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
Prerequisite(s): 15.30.18 15.30.36
146
15.30.22The finite difference preconditioner shall work in parallel.
Specification(s): parallel_fdp_test
Design: FDP
Issue(s): #10375
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.30.18 15.30.36
236
15.30.23The InterfaceKernel system shall support Vector Finite Elements in 2D.
Specification(s): vector_2d
Design: InterfaceKernels System
Issue(s): #13354
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.30.24The system shall not perform memory allocation for automatic scaling when computing values.
Specification(s): no_mallocs_during_scaling
Design: FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.30.25The InterfaceKernel system shall operate with coupled variables in 3D. This uses a penalty implementation that is optimally convergent.
Specification(s): coupled_3d
Design: InterfaceKernels System
Issue(s): #7885
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.30.26The InterfaceKernel system shall support Vector Finite Elements in 3D.
Specification(s): vector_3d
Design: InterfaceKernels System
Issue(s): #13354
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.30.27The InterfaceKernel system shall use with interface material in 3D.
Specification(s): test_jump_material
Design: InterfaceKernels System
Issue(s): #12066
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.30.28The system shall be able to solve a simple interfacial source problem using automatic differentiation in which the source term depends on the gradient jump of a coupled variable.
Specification(s): exo
Design: Automatic Differentiation
Issue(s): #15307
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.29The system shall be able to couple variable gradients at interfaces and have an accurate Jacobian provided through automatic differentiation.
Specification(s): jac
Design: Automatic Differentiation
Issue(s): #15307
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.30.30The system shall be able to solve a simple interfacial source problem using automatic differentiation in which the slope on the left-hand side of the interface has a slope greater by two than the slope on the right-hand side.
Specification(s): exo
Design: Automatic Differentiation
Issue(s): #15307
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.31The system shall be able to couple variables at interfaces and have an accurate Jacobian provided through automatic differentiation.
Specification(s): jac
Design: Automatic Differentiation
Issue(s): #15307
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.30.32The system shall be able to solve a simple interfacial source problem using automatic differentiation and vector variables in which the slope on the left-hand side of the interface has a slope greater by two than the slope on the right-hand side.
Specification(s): exo
Design: Automatic Differentiation
Issue(s): #15307
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.33The system shall be able to couple vector variables at interfaces and have an accurate Jacobian provided through automatic differentiation.
Specification(s): jac
Design: Automatic Differentiation
Issue(s): #15307
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.30.34Adaptivity shall work with interface kernels as long as stateful properties are not used.
Specification(s): ik_adaptivity
Design: InterfaceKernels System
Issue(s): #10977
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.35The system shall report an error if the triad of interface kernels, adaptivity, and stateful properties are used together.
Specification(s): error_stateful_ik_adaptivity
Design: InterfaceKernels System
Issue(s): #10977
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.30.36The system shall be able to execute interfacial conditions on sidesets generated by gmsh.
Specification(s): test
Design: InterfaceKernels System
Issue(s): #15203
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.37The system shall support Dirichlet and Neumann interface conditions.
Specification(s): matchedvalue
Design: InterfaceKernels System
Issue(s): #7437
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.38The system shall support penalty interface conditions.
Specification(s): penalty
Design: InterfaceKernels System
Issue(s): #7437
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.30.37
406
15.30.39The system shall support matched-value interface with different variable coefficients with automatic differentiation.
Specification(s): variable_coeffs_AD
Design: InterfaceKernels System
Issue(s): #7437
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.40The system shall support matched-value interface with different variable coefficients.
Specification(s): variable_coeffs
Design: InterfaceKernels System
Issue(s): #7437
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.30.39
406
15.30.41When computing residuals and jacobians on an interface, the system shall be able to use element information from the displaced mesh when requested
Specification(s): displaced
Design: InterfaceKernels System
Issue(s): #14876
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.42When computing residuals and jacobians on an interface, the system shall be able to use element information from the reference mesh
Specification(s): undisplaced
Design: InterfaceKernels System
Issue(s): #14876
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.30.43The system shall be able to compute the residual and the Jacobian of each interface kernel together.
Specification(s): resid_jac_together
Design: NonlinearSystem
Issue(s): #23487
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Interfaces
15.31.1The system shall be able to compute the old and older values of a variable in the neighbor cell.
Specification(s): neighbor_coupleable
Design: NeighborCoupleable
Issue(s): #21989
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.31.2The system shall be able to couple a standard variable with its name directly through the coupling interface.
Specification(s): coupling_by_name
Design: Coupleable
Issue(s): #28214
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.31.3The system shall be able to couple an array variable with its name directly through the coupling interface.
Specification(s): array_coupling_by_name
Design: Coupleable
Issue(s): #28214
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.31.4The system shall build a bijective map between variable numbers and their couple variable indices.
Specification(s): parameter_map
Design: JvarMapInterface
Issue(s): #13951
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.31.5The system shall provide an interface to check whether or not a mesh property exists
Specification(s): has_property
Design: MeshMetaDataInterface
Issue(s): #23447
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.31.6The system shall report a reasonable error when retrieving a property of the mesh when the underlying types differ
Specification(s): get_wrong_type
Design: MeshMetaDataInterface
Issue(s): #23447
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.31.7
The system shall report a reasonable error when requesting a Postprocessor from a parameter when
1. the parameter is not found,
2. the parameter does not represent a Postprocessor,
3. the parameter is a single Postprocessor value and a greater index than zero is requested,
4. and the parameter is a single Postprocessor value and a greater index than zero is requested.
Specification(s): param_errors/missing_parameter, param_errors/bad_parameter_type, param_errors/out_of_range_single, param_errors/out_of_range_vector
Design: PostprocessorInterface
Issue(s): #17512
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.31.8The system shall report a reasonable error when requesting a Postprocessor name from a parameter in which the postprocessor is a default value and not a name.
Specification(s): name_for_default_error
Design: PostprocessorInterface
Issue(s): #17512
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.31.9
The system shall report a reasonable error when it is too early to request if a postprocesor exists
1. by parameter name and
2. by Postprocessor name.
Specification(s): has_errors/param, has_errors/name
Design: PostprocessorInterface
Issue(s): #17512
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.31.10
The system shall report a reasonable error when requesting a Postprocessor value
1. by parameter and the Postprocessor does not exist and
2. by Postprocessor name and the Postprocessor does not exist.
Specification(s): missing_errors/by_param, missing_errors/by_name
Design: PostprocessorInterface
Issue(s): #17512
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.31.11The system shall produce parallel-agnostic random number fields on a single processor.
Specification(s): test
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.31.12The system shall produce parallel-agnostic random number fields on two or more processors.
Specification(s): parallel_verification
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.31.11
406
15.31.13The system shall produce parallel-agnostic random number fields on two or more threads.
Specification(s): threads_verification
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.31.12
342
15.31.14The system shall produce a parallel field without repeating patterns on distributed meshes.
Specification(s): test_par_mesh
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.31.13
342
15.31.15The system shall produce parallel-agnostic random number fields via the user defined (UserObject) system.
Specification(s): test_uo
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.31.16The system shall produce parallel-agnostic random number fields via the user defined (UserObject) system on two or more processors.
Specification(s): parallel_verification_uo
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.31.11 15.31.15
406
15.31.17The system shall produce parallel-agnostic random number fields via the user defined (UserObject) system on two or more threads.
Specification(s): threads_verification_uo
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.31.16
342
15.31.18The system shall produce a parallel field without repeating patterns via the user defined (UserObject) system.
Specification(s): test_uo_par_mesh
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.31.17
342
15.31.19The system shall produce a parallel-agnostic random number via the material system.
Specification(s): material_serial
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.31.20The system shall produce a parallel-agnostic random number via the material system on two or more processors.
Specification(s): material_parallel
Design: RandomInterface
Issue(s): #2088 #5476
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.31.19
406
15.31.21
The system shall report a reasonable error when requesting a Reporter value from a parameter when
1. the parameter is not found and
2. the parameter does not represent a Reporter
Specification(s): param_errors/missing_parameter, param_errors/bad_parameter_type
Design: ReporterInterface
Issue(s): #17512 #17605
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.31.22The system shall report a reasonable error when requesting a Reporter value when a Reporter with the same name exists with a different type.
Specification(s): other_type_requested_error
Design: ReporterInterface
Issue(s): #17512 #17605
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.31.23
The system shall report a reasonable error when requesting a Reporter value
1. by parameter and the Reporter value does not exist and
2. by Reporter name and the Reporter value does not exist.
Specification(s): missing_errors/param, missing_errors/name
Design: ReporterInterface
Issue(s): #17512 #17605
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.31.24
The system shall report a reasonable error when it is too early to request if a Reporter value exists
1. by parameter name and
2. by Reporter name.
Specification(s): has_errors/param, has_errors/name
Design: ReporterInterface
Issue(s): #17512 #17605
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.31.25
The system shall report a reasonable error when requesting a UserObject when
1. getting the name from a parameter and the parameter is not found,
2. getting the name from a parameter and the parameter does not represent a name,
3. getting the name from a parameter and the user object is not found,
4. getting the UserObject by name and the user object is not found,
5. getting the name from a paremeter and the provided object is not of the correct type, and
6. getting the UserObject by name and the provided object is not of the correct type.
Specification(s): errors/missing_parameter, errors/bad_parameter_type, errors/not_found_by_param, errors/not_found_by_name, errors/bad_cast, errors/bad_cast_by_name
Design: UserObjectInterface
Issue(s): #17446 #17512 #17949
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234
15.31.26
The system shall provide an interface that reports if a UserObject exists by
1. parameter,
2. name,
3. parameter and type, and
4. name and type.
Specification(s): has_uo/param, has_uo/name, has_uo/param_T, has_uo/name_T
Design: UserObjectInterface
Issue(s): #17446 #17512 #17949
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234 234 234
15.31.27
The system shall report a reasonable error when requesting a VectorPostprocessor value from a parameter when
1. the parameter is not found and
2. the parameter does not represent a VectorPostprocessor.
Specification(s): param_errors/missing_parameter, param_errors/bad_parameter_type
Design: VectorPostprocessorInterface
Issue(s): #17512
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.31.28
The system shall report a reasonable error when it is too early to request if a VectorPostprocessor exists
1. by vector name and parameter name,
2. by vector name and VectorPostprocessor name,
3. by parameter name, and
4. and by VectorPostprocessor name.
Specification(s): has_errors/value_param, has_errors/value_name, has_errors/param, has_errors/name
Design: VectorPostprocessorInterface
Issue(s): #17512
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.31.29
The system shall report a reasonable error when requesting a VectorPostprocessor value
1. by parameter and the VectorPostprocessor does not exist,
2. by parameter and the VectorPostprocessor exists but the requested vector does not,
3. by VectorPostprocessor name and the VectorPostprocessor does not exist, and
4. by VectorPostprocessor name and the VectorPostprocessor exists but the requested vector does not.
Specification(s): missing_errors/by_param, missing_errors/by_param_vector, missing_errors/by_name, missing_errors/by_name_vector
Design: VectorPostprocessorInterface
Issue(s): #17512
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234

rdg: Kernels
15.32.1The system shall provide an ability to solve a 2D diffusion problem with Dirichlet boundary conditions.
Specification(s): testdirichlet
Design: DirichletBC
Issue(s): #6397
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.2The system shall provide an ability to solve a 2D diffusion problem with Neumann boundary conditions.
Specification(s): testneumann
Design: NeumannBC
Issue(s): #1410
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.3The system shall provide a diffusion kernel that obtains the diffusion coefficient from a material property
Specification(s): testmatdiffusion
Design: MatDiffusion
Issue(s): #12074
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.4The system shall provide an ability to solve a 2D diffusion problem including a volumetric source term.
Specification(s): testbodyforce
Design: BodyForce
Issue(s): #6136
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.5The system shall provide a tester that checks hand-coded Jacobian against finite difference Jacobian using -snes_type=test option.
Specification(s): test_jacobian
Design: Framework Software Test Plan
Issue(s): #2337
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.6The system shall force the solver to take at least one iteration regardless of the initial residual norm when the snes_force_iteration option is specified.
Specification(s): test_force_iteration
Design: Transient
Issue(s): #10594
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.1 15.32.69
406
15.32.7The system shall not compute an extra residual if the linear solver is used.
Specification(s): actual_linear_solver
Design: FEProblem
Issue(s): #11760
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.32.8
The system shall provide an ability to solve a 2D diffusion problem with Dirichlet boundary conditions using
1. automatic differentiation and
2. compute the correct Jacobian matrix.
Specification(s): dirichlet/ad, dirichlet/ad-jac
Design: ADDirichletBC
Issue(s): #13260
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406
15.32.9
The system shall provide an ability to solve a 2D diffusion problem Neumann boundary conditions using
1. automatic differentiation and
2. compute the correct Jacobian matrix.
Specification(s): neumann/ad, neumann/ad-jac
Design: ADNeumannBC
Issue(s): #12903
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406
15.32.10
The system shall provide an ability to solve a 2D diffusion problem including a volumetric source term using
1. automatic differentiation and
2. compute the correct Jacobian matrix.
Specification(s): bodyforce/ad, bodyforce/ad-jac
Design: ADBodyForce
Issue(s): #13260
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406
15.32.11Coupled variable gradient Jacobian entries generated with AD shall be accurate
Specification(s): test
Design: Coupleable
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.12
The system shall provide a source term proportional to the value of
1. an aux variable and shall be able to produce the exact Jacobian
2. an finite element primary variable and shall be able to produce the exact Jacobian
Specification(s): jacobians/aux, jacobians/fe
Design: CoupledForce / ADCoupledForce
Issue(s): #18214
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222 222
15.32.13Coupled variable value Jacobian entries generated with AD shall be accurate
Specification(s): test
Design: Coupleable
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.14We shall be able to get aux variable values through adCoupledValue with the knowledge that the derivatives will always be zero
Specification(s): test_coupled_aux
Design: Coupleable
Issue(s): #12852
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.15Getting a constant aux variable through adCoupledValue shall not destroy our Jacobian
Specification(s): test_coupled_aux_jac
Design: Coupleable
Issue(s): #12852
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.16We shall be able to get dot aux variable values through adCoupledValue with the knowledge that the time derivatives will always be zero
Specification(s): test_coupled_dot_aux
Design: Coupleable
Issue(s): #12996
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.17The system shall automatically generate a full coupling matrix when doing global AD indexing such that there are no new matrix memory allocations.
Specification(s): no_mallocs_pjfnk
Design: Coupleable
Issue(s): #16396
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.11 15.32.13 15.32.37 15.32.40 15.32.50 15.32.67 15.32.79 15.32.101 15.32.108 15.32.123 15.32.124 15.32.125 15.32.134 15.32.140
406
15.32.18The system shall automatically generate a full coupling matrix when doing global AD indexing, resulting in a perfect Jacobian even when the user has not requested full coupling.
Specification(s): perfect_jac_pjfnk_global_ad
Design: Coupleable
Issue(s): #16396
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.19The system shall allow the user to override the automated generation of a full coupling matrix when doing global AD indexing, which for this test results in a new nonzero allocation because there is off-diagonal coupling.
Specification(s): trust_user_and_then_error
Design: Coupleable
Issue(s): #16396
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.20Jacobians calculated by ADTimeDerivative and ADBodyForce shall be perfect.
Specification(s): testbodyforce-jac
Design: ADTimeDerivative
Issue(s): #13260
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.21The Jacobian of ADBodyForce with a force function shall be perfect.
Specification(s): testbodyforce-adfunction-jac
Design: BodyForce
Issue(s): #13260
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.22The system shall provide a source term proportional to the value of a coupled variable with a material property prefactor.
Specification(s): fe_result
Design: ADMatCoupledForce
Issue(s): #13744
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.23
The system shall provide a source term proportional to the value of
1. an aux variable with a material property prefactor and shall be able to produce the exact Jacobian.
2. an finite element primary variable with a material property prefactor and shall be able to produce the exact Jacobian.
Specification(s): jacobians/aux, jacobians/fe
Design: ADMatCoupledForce
Issue(s): #13744
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222 222
15.32.24
The system shall solve a one-dimensional Diffusion problem with a material property diffusivity and match a known solution.
1. without and
2. with automatic differentiation including
3. the correct Jacobian matrix.
Specification(s): 1D/1D_transient, 1D/ad_1D_transient, 1D/ad_1D_transient_jacobian
Design: ADMatDiffusion
Issue(s): #2582 #5658 #12633 #13632
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 406 222
15.32.25
The system shall solve a two-dimenional Diffusion problem with a material property diffusivity and match a known solution.
1. without and
2. with automatic differentiation including
3. the correct Jacobian matrix.
Specification(s): 2D/2D_steady_state, 2D/ad_2D_steady_state, 2D/ad_2D_steady_state_jacobian
Design: ADMatDiffusion
Issue(s): #2582 #5658 #12633 #13632
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406 406
15.32.26The system shall provide an ability to solve a steady-state diffusion-reaction problem, where the reaction term has a material property reaction rate.
Specification(s): ad_mat_reaction
Design: ADMatReaction
Issue(s): #13484 #13744
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.27The system shall calculate the correct Jacobian of ADMatReaction using automatic differentiation.
Specification(s): ad_mat_reaction_jac
Design: ADMatReaction
Issue(s): #13484 #13744
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.28The system shall contain a consuming reaction term object whose Jacobian is calculated via forward automatic differentiation.
Specification(s): ad_reaction
Design: Reaction / ADReaction
Issue(s): #21009
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.29The system shall produce a perfect Jacobian for a consuming reaction term object using forward automatic differentiation.
Specification(s): ad_reaction_jac
Design: Reaction / ADReaction
Issue(s): #21009
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.30The system shall contain a consuming reaction term object with a scalar coefficient whose Jacobian is calculated via forward automatic differentiation.
Specification(s): ad_coef_reaction
Design: CoefReaction / ADCoefReaction
Issue(s): #21009
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.31The system shall produce a perfect Jacobian for a consuming reaction term object with a scalar coefficient using forward automatic differentiation.
Specification(s): ad_coef_reaction_jac
Design: CoefReaction / ADCoefReaction
Issue(s): #21009
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.32
The system will produce a harmonic function with a prescribed average value,
1. showing the correct results with separate computation of residual and Jacobian
2. verifying the separated Jacobian
3. showing the correct results with computation of residual and Jacobian together
4. verifying the Jacobian together
Specification(s): kernel_dirichlet/physics_separate, kernel_dirichlet/jacobian_separate, kernel_dirichlet/physics_together, kernel_dirichlet/jacobian_together
Design: ADScalarLMKernel
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 222 222 222
15.32.33
The system shall solve the constrained Neumann problem using the AD Lagrange multiplier approach with LU solver,
1. showing the correct results with separate computation of residual and Jacobian for Neumann
2. verifying the separated Jacobian for Neumann
3. showing the correct results with computation of residual and Jacobian together for Neumann
4. verifying the Jacobian together for Neumann
Specification(s): kernel_neumann/physics_separate, kernel_neumann/jacobian_separate, kernel_neumann/physics_together, kernel_neumann/jacobian_together
Design: ADScalarLMKernel
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiffPetscJacobianTester
222 222 222 406
15.32.34The system shall solve the constrained Neumann problem using the AD Lagrange multiplier approach with LU solver, computing the residual and Jacobian simultaneously.
Specification(s): kernel_together
Design: ADScalarLMKernel
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.32.35The system shall support the ability to include the AD scalar wrapper but not actually using a scalar variable.
Specification(s): bipass
Design: ADScalarLMKernel
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.32.36The system shall report an error if a user assigns a scalar and requests evaluation of scalar residuals, but does not override the quadrature point residual evaluation routine in their derived class.
Specification(s): override
Design: ADScalarLMKernel
Issue(s): #22174
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.37Jacobian entries generated with AD for a simple diffusion problem shall be accurate
Specification(s): test
Design: ADDiffusion
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.38
The system shall be able to solve a transient diffusion problem with
1. automatic differentiation and
2. compute the correct Jacobian matrix.
Specification(s): transient_diffusion/ad, transient_diffusion/jac_ad_transient_diffusion
Design: ADTimeDerivative
Issue(s): #5658 #12633
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 222
15.32.39
The system shall be able to solve a transient diffusion problem with vector variables
1. automatic differentiation and
2. compute the correct Jacobian matrix.
Specification(s): transient_vector_diffusion/ad, transient_vector_diffusion/jac_ad
Design: ADVectorTimeDerivative
Issue(s): #13017
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406
15.32.40Jacobian entries generated with AD shall match hand-coded Jacobian entries as measured through save-in values
Specification(s): test
Design: Kernels System
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.41The system shall provide a generic kernel object that allows for easy switching between hand-coded and automatic computation of the Jacobian, and encourages maximum kernel code-reuse.
Specification(s): generic_test
Design: Kernels System
Issue(s): #15552
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.42The system shall support coupling of variables with automatic differentiation and vector values.
Specification(s): ad_vector_couple
Design: Coupleable
Issue(s): #12836
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.43The system shall support coupling to the gradient of variables with automatic differentiation and vector values.
Specification(s): ad_grad_vector_couple
Design: Coupleable
Issue(s): #12836
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.44The system shall support coupling of default values for variables with automatic differentiation and vector values.
Specification(s): ad_vector_couple_default
Design: Coupleable
Issue(s): #12836
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.45
The system shall run a coupled diffusion-advection problem with higher-order variables on a non-regular mesh domain:
1. in a steady-state calculation, and
2. in a transient calculation.
Specification(s): adv_diff_reaction/steady, adv_diff_reaction/transient
Design: Kernels System
Issue(s): #1410
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.32.46The system shall support direct tensor-vector products and vector dot products to maintain dimension agnostic formulations where possible.
Specification(s): test_aniso
Design: AnisotropicDiffusion
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.47The system shall be able to reproduce the exact Jacobian for a 1d grid for a coupled array time derivative kernel.
Specification(s): jac_1d
Design: ArrayCoupledTimeDerivative
Issue(s): #25833
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.48The system shall be able to reproduce the exact Jacobian for a 2d grid for a coupled array time derivative kernel.
Specification(s): jac_2d
Design: ArrayCoupledTimeDerivative
Issue(s): #25833
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.49The system shall be able to reproduce the exact Jacobian for a 3d grid for a coupled array time derivative kernel.
Specification(s): jac_3d
Design: ArrayCoupledTimeDerivative
Issue(s): #25833
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.50The system shall provide array diffusion kernels on an array variable.
Specification(s): test
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.51The system shall provide array reaction kernels on an array variable.
Specification(s): test_diffusion_reaction
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.52The system shall provide array DG diffusion kernels on an elemental array variable.
Specification(s): test_diffusion_reaction_dg
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.53The system shall provide coupling of standard variables in array kernels.
Specification(s): test_diffusion_reaction_coupling
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.54The system shall provide coupling of array variables in standard kernels.
Specification(s): test_diffusion_reaction_other_coupling
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.55
The system shall provide residual save-in and Jacobian diagonal save-in for
1. array and
2. standard variables.
Specification(s): save_in/array, save_in/test_standard_save_in
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.32.56The system shall provide array time derivative kernels on an array variable.
Specification(s): test_diffusion_reaction_transient
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.57The system shall provide array body-force kernels on an array variable.
Specification(s): test_body_force
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.58The system shall assemble the Jacobian properly with array variables.
Specification(s): test_array_custom_coupling
Design: ArrayMooseVariable
Issue(s): #6881 #14057 #23123
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.32.59We shall be able to show that without automatic scaling, this system is singular
Specification(s): poorly-conditioned-field-scalar-system
Design: Executioner FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.32.60We shall be able to show that with automatic scaling, this system is non-singular
Specification(s): auto-scaled-field-scalar-system
Design: Executioner FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.32.61We shall be able to show that with automatic scaling we can run this problem successfully in parallel
Specification(s): auto-scaled-field-scalar-system-parallel
Design: Executioner FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.60
234
15.32.62
The system shall support the ability to apply a kernel to a subset of the domain
1. through a subdomain restriction on the kernel, and
2. through a subdomain restriction on the variable.
Specification(s): block_restriction/kernel, block_restriction/variable
Design: BlockRestrictable Interface
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.32.63The system shall support applying a function of space-time as a forcing function to the mesh domain.
Specification(s): forcing_function_test
Design: BodyForce
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.64The system shall support applying a material property of space-time as a forcing function to the mesh domain.
Specification(s): mat_forcing_function_test
Design: BodyForce
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.65The system shall support applying a material property of space-time as a forcing function to the mesh domain using AD.
Specification(s): ad_mat_forcing_function_test
Design: BodyForce
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.66The system shall report an error when a parsed function expression contains quote characters.
Specification(s): parsed_func_error_check
Design: BodyForce
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.32.63
234
15.32.67The system shall support scaling the computed time derivative by a scalar coefficient.
Specification(s): test
Design: CoefTimeDerivative
Issue(s): #11047
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.68
The system shall include the ability to compute the residual contribution from the conservative form of the advection operator
1. without upwinding in 3D,
2. with upwinding in 3D,
3. without upwinding in 1D,
4. with upwinding in 1D,
5. without upwinding in 2D,
6. with upwinding in 2D,
7. with upwinding and an outflow boundary condition, and
8. without any outflow boundary conditions.
Specification(s): upwinding/no_upwinding_jacobian, upwinding/full_upwinding_jacobian, upwinding/no_upwinding_1D, upwinding/full_upwinding_1D, upwinding/no_upwinding_2D, upwinding/full_upwinding_2D, upwinding/none_in_all_out, upwinding/none_in_none_out
Design: ConservativeAdvection
Issue(s): #11852
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiffPetscJacobianTester
406 406 406 406 406 406 222 222
15.32.69A coupled time derivative kernel shall be provided
Specification(s): testdirichlet
Design: CoupledTimeDerivative
Issue(s): #9786
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.70A coupled time derivative kernel with forward mode automatic differentiation shall be provided
Specification(s): adtestdirichlet
Design: ADCoupledTimeDerivative
Issue(s): #13138
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.1 15.32.69
406
15.32.71A coupled time derivative kernel compatible with vector variables with hand-coded jacobians shall be provided
Specification(s): vectortestdirichlet
Design: VectorCoupledTimeDerivative
Issue(s): #13913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.72The Jacobian from VectorCoupledTimeDerivative shall be perfect
Specification(s): jac_vectortestdirichlet
Design: VectorCoupledTimeDerivative
Issue(s): #13913
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.73The SMP Jacobian for a problem with a hanging-node shall be non-singular
Specification(s): test_smp
Design: Diffusion
Issue(s): libmesh#1985
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.32.74The colored finite difference Jacobian for a problem with a hanging-node shall be non-singular
Specification(s): test_fd_coloring
Design: Diffusion
Issue(s): libmesh#1985
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.73
234
15.32.75The standard finite difference Jacobian for a problem with a hanging-node shall be non-singular
Specification(s): test_fd_standard
Design: Diffusion
Issue(s): libmesh#1985
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.74
234
15.32.76A matrix-free operator shall be able to solve the hanging-node problem, indicating it is non-singular
Specification(s): test_mf
Design: Diffusion
Issue(s): libmesh#1985
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.75
234
15.32.77The SMP Jacobian shall be perfect for the hanging-node problem
Specification(s): test_smp_jacobian
Design: Diffusion
Issue(s): libmesh#1985
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.78The system shall compute a perfect Jacobian via automatic differentiation for a hanging-node problem and simultaneously handle automatic differentiation objects that do not actually have nonlinear variable dependence.
Specification(s): test_ad_smp_jacobian
Design: Diffusion
Issue(s): libmesh#1985 #15732
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.79The system shall run a simple 2D linear diffusion problem with Dirichlet boundary conditions on a regular mesh, where the laplace operator uses a function coefficient.
Specification(s): test
Design: FunctionDiffusion
Issue(s): #13744
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.80The system shall support hybrid finite element method (HFEM) calculations with Dirichlet boundary conditions using standard variables.
Specification(s): dirichlet
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.81The system shall support hybrid finite element method (HFEM) calculations with Dirichlet boundary conditions using array variables.
Specification(s): array_dirichlet
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.82The system shall support hybrid finite element method (HFEM) calculations with preconditioner only using the block diagonal Jacobian.
Specification(s): array_dirichlet_pjfnk
Design: DGKernels System
Issue(s): #20029
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.83The system shall support hybrid finite element method (HFEM) calculations with coupling of components of array variables on internal sides.
Specification(s): array_dirichlet_transform
Design: DGKernels System
Issue(s): #20029
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.84The system shall support hybrid finite element method (HFEM) calculations with coupling of components of array variables on boundary sides.
Specification(s): array_dirichlet_transform_bc
Design: DGKernels System
Issue(s): #20029
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.85The system shall support hybrid finite element method (HFEM) calculations with Neumann boundary conditions using standard variables.
Specification(s): neumann
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.86The system shall support hybrid finite element method (HFEM) calculations with Neumann boundary conditions using array variables.
Specification(s): array_neumann
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.87The system shall support hybrid finite element method (HFEM) calculations with Robin boundary conditions using standard variables.
Specification(s): robin
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.88The system shall support hybrid finite element method (HFEM) calculations with Robin boundary conditions using array variables.
Specification(s): array_robin
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.89The system shall support hybrid finite element method (HFEM) calculations with high order shape functions.
Specification(s): high_order
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.90The system shall support hybrid finite element method (HFEM) calculations with Robin boundary conditions through Lagrange multipliers.
Specification(s): variable_robin
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.91The system shall support hybrid finite element method (HFEM) calculations with displaced meshes.
Specification(s): robin_displaced
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.92The system shall issue an error for unsupported mesh adaptation with hybrid finite element method (HFEM) calculations.
Specification(s): robin_adpatation
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.93The system shall support hybrid finite element method (HFEM) calculations with Dirichlet boundary conditions with boundary values specified by variables.
Specification(s): variable_dirichlet
Design: DGKernels System
Issue(s): #17447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.94
The system shall be able to compute lower dimensional element volumes using element Jacobian information computed earlier during finite element object reinitialization and when the highest dimension of the mesh is
1. two
2. three
Specification(s): accurate_lower_d_volumes/2d, accurate_lower_d_volumes/3d
Design: DGKernels System
Issue(s): #17938
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.32.95We shall automatically capture the dependence of things like JxW and grad_test on (second order) displacements
Specification(s): jxw_jacobian
Design: DisplacedProblem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.96We shall automatically capture the dependence of things like JxW and grad_test on (first order) displacements
Specification(s): jxw_jacobian_2
Design: DisplacedProblem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
Prerequisite(s): 15.32.95
222
15.32.97We shall automatically capture the dependence of things like JxW and grad_test on (second order) displacements for a cylindrical geometry
Specification(s): jxw_jacobian_cylindrical
Design: DisplacedProblem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.98We shall automatically capture the dependence of things like JxW and grad_test on (first order) displacements for a cylindrical geometry
Specification(s): jxw_jacobian_2_cylindrical
Design: DisplacedProblem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
Prerequisite(s): 15.32.97
222
15.32.99We shall automatically capture the dependence of things like JxW and grad_test on (second order) displacements for a spherical geometry
Specification(s): jxw_jacobian_spherical
Design: DisplacedProblem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.100We shall automatically capture the dependence of things like JxW and grad_test on (first order) displacements for a spherical geometry
Specification(s): jxw_jacobian_2_spherical
Design: DisplacedProblem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
Prerequisite(s): 15.32.99
222
15.32.101The system shall provide optimized kernels for residuals with the test function or its gradient factored out.
Specification(s): test
Design: Kernel
Issue(s): #3492 #12658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.102The system shall provide optimized kernels for residuals with the test function or its gradient factored out in the automatic differentiation system.
Specification(s): adtest
Design: Kernel
Issue(s): #3492 #12658
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.11 15.32.13 15.32.37 15.32.40 15.32.50 15.32.67 15.32.79 15.32.101 15.32.108 15.32.123 15.32.124 15.32.125 15.32.134 15.32.140
406
15.32.103The system shall calculate perfect Jacobians for the automatic differentiation precompute problem.
Specification(s): adtest-jac
Design: Kernel
Issue(s): #3492 #12658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
Prerequisite(s): 15.32.102
222
15.32.104The system shall support the ability to use mass lumping for time derivative terms.
Specification(s): mass_lumping
Design: MassLumpedTimeDerivative
Issue(s): #2689
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.105The system shall verify that the Jacobian terms when using mass lumping for time derivative terms are computed correctly.
Specification(s): mass_lumping_jacobian
Design: MassLumpedTimeDerivative
Issue(s): #2689
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.106The system shall support a kernel for coupling the sum of several products of material properties with variables and constant coefficients
Specification(s): material_coupled_force
Design: MatCoupledForce
Issue(s): #14665
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.107The system shall have the ability to declare the derivatives of material properties.
Specification(s): test_jacobian
Design: Kernels System
Issue(s): #8377
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.108The system shall have the ability to verify individual Jacobian contributions before they are scaled by other finite element factors in the system.
Specification(s): test
Design: MaterialPropertyValue
Issue(s): #14823
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.109The system shall support solving Ordinary Differential Equations in explicit form.
Specification(s): test_expl
Design: ScalarKernels System
Issue(s): #726
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.110The system shall support solving Ordinary Differential Equations in implicit form.
Specification(s): test_sys_impl
Design: ScalarKernels System
Issue(s): #726
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.111The system shall support solving ODEs specified within the input file through parsed expression syntax.
Specification(s): test_parsed_sys_impl
Design: ParsedODEKernel
Issue(s): #726
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.110
406
15.32.112The system support coupling of postprocessor values in the parsed expression ODE kernel.
Specification(s): test_parsed_pp
Design: ParsedODEKernel
Issue(s): #14034
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.32.113The system shall support solving Coupled Ordinary Differential Equations.
Specification(s): test_coupled_ode_td
Design: ScalarKernels System
Issue(s): #726
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.32.114The system shall allow scalar variable initial condition to be loaded from a file mesh
Specification(s): test_coupled_ode_td_var_ic_from_mesh
Design: SystemBase
Issue(s): #13040
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.32.113
406
15.32.115The system shall allow auxscalar variable initial condition to be loaded from a file mesh
Specification(s): test_coupled_ode_td_auxvar_ic_from_mesh
Design: SystemBase
Issue(s): #13040
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.32.113
406
15.32.116The system shall be able to compute the residual and the Jacobian of each Kernel together.
Specification(s): resid_jac_together
Design: NonlinearSystem
Issue(s): #23487
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.117The system shall solve the constrained Neumann problem using the Lagrange multiplier approach.
Specification(s): kernel
Design: ScalarKernels System
Issue(s): cbf6d2235379f6ad75908b0f9d4be792dbce6c3d
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.118The system shall solve the constrained Neumann problem using the Lagrange multiplier approach when displacements are active.
Specification(s): kernel_disp
Design: ScalarKernels System
Issue(s): #7699
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.119The system shall support the ability to set Dirichlet boundary conditions using the Lagrange multiplier approach.
Specification(s): bc
Design: ScalarKernels System
Issue(s): #1800
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.120The system shall solve a constrained Neumann problem and volume averaging using the Lagrange multiplier approach derived from a scalar augmentation class.
Specification(s): kernel
Design: ScalarLMKernel
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.121The system shall support the ability to include the scalar wrapper but not actually use a scalar variable.
Specification(s): bipass
Design: ScalarLMKernel
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.32.122The system shall report an error if a derived object uses scalars and computes scalar residuals but does not override the quadrature point residual calculation routine.
Specification(s): override
Design: ScalarLMKernel
Issue(s): #22174
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.123The system shall support retrieving a vector of values in a kernel object for the purpose of computing a residual statement.
Specification(s): test
Design: Kernels System
Issue(s): #7425
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.124The system shall run a simple 2D linear diffusion problem with Dirichlet boundary conditions on a regular mesh.
Specification(s): test
Design: Diffusion
Issue(s): #1493
Collection(s): FUNCTIONAL
Type(s): Exodiff
482
15.32.125The system shall be able to run a transient diffusion problem
Specification(s): test
Design: TimeDerivative
Issue(s): #000
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.126The system shall not do any mallocs in MatSetValues for simple kernels
Specification(s): test_mallocs
Design: TimeDerivative
Issue(s): #13736
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.32.11 15.32.13 15.32.37 15.32.40 15.32.50 15.32.67 15.32.79 15.32.101 15.32.108 15.32.123 15.32.124 15.32.125 15.32.134 15.32.140
406
15.32.127We shall not be able to solve a problem where the physics Jacobians are very large compared to the jacobian from a Dirichlet BC (unity)
Specification(s): cant-solve-poorly-scaled
Design: FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.128We shall be able to solve an initially poorly scaled problem by using MOOSE's automatic scaling feature
Specification(s): automatic-scaling-done-once
Design: FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.32.129We shall be able to solve an initially poorly scaled problem by using MOOSE's automatic scaling feature in parallel
Specification(s): automatic-scaling-done-once-parallel-preconditioner
Design: FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.128
234
15.32.130We shall not be able to solve a problem where the physics has large changes over time if we only scale once
Specification(s): cant-solve-large-transient-changes
Design: FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.131We shall be able to solve a problem where the physics has large changes over time if we scale on every time step
Specification(s): automatic-scaling-done-per-time-step
Design: FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.32.132We shall be able to solve a problem where the physics has large changes over time if we scale on every time step in parallel
Specification(s): automatic-scaling-done-per-time-step-parallel-preconditioner
Design: FEProblemSolve
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.131
234
15.32.133The system shall be able to do on the fly time derivative and gradient evaluations of variable functors.
Specification(s): dot_grad_test
Design: MooseVariableBase
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.134The system shall report an error if the volumetric residual calculation is not assigned an associated vector within the numerical solving routine.
Specification(s): test
Design: Kernels System
Issue(s): #9669
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.135Time kernel requires a transient executioner
Specification(s): bad_transient
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.136The kernel can be only assigned to the existing vector tags in the system
Specification(s): bad_vector_tag
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.137The kernel can be only assigned to the existing matrix tags in the system
Specification(s): bad_matrix_tag
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.138The system shall be able to reproduce the simple_transient_diffusion test with VectorTimeDerivative (hand-coded Jacobian).
Specification(s): transient_vector_diffusion
Design: VectorTimeDerivative
Issue(s): #13913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.139The Jacobian from VectorTimeDerivative shall be perfect
Specification(s): jac_transient_vector_diffusion
Design: VectorTimeDerivative
Issue(s): #13913
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.140The system shall compute second-order time derivatives for vector variables
Specification(s): test
Design: Coupleable
Issue(s): #13913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.141The system shall be able to solve a curl-curl problem using Nedelec elements of the first kind.
Specification(s): vector_fe
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.142The system shall be able to estimate the L2 and H(curl) errors for a curl-curl problem solved using Nedelec elements of the first kind.
Specification(s): vector_fe_errors
Design: ElementVectorL2Error ElementHCurlSemiError ElementHCurlError
Issue(s): #26394
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.32.143The system shall be able to couple a vector variable into a standard kernel.
Specification(s): coupled_scalar_vector
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.144The system shall be able to assign a default value for a vector variable from the source file.
Specification(s): coupled_scalar_default_vector_source
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.145The system shall warn when assigning a default value with number of components less than LIBMESH_DIM, and it shall be able to assign the default value from the input file.
Specification(s): coupled_scalar_default_vector_input_and_warn
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.32.146The system shall be able to assign a default value for a vector variable from the input file and still have the correct jacobian.
Specification(s): coupled_scalar_default_vector_jacobian
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.147The system shall be able to solve multi-dimensional problems with vector Lagrange variables.
Specification(s): lagrange_vec
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.148The system shall be able to solve one-dimensional problems with vector Lagrange variables.
Specification(s): lagrange_vec_1d
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.149The system shall be able to solve one-dimensional problems with vector Lagrange variables and produce the correct Jacobian.
Specification(s): lagrange_vec_1d_jac
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.150The system shall be able to solve multi-d vector Lagrange problems with automatic differentiation and reproduce the hand-coded result.
Specification(s): ad_lagrange_vec
Design: ADVectorFunctionDirichletBC
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.32.147
406
15.32.151The system shall be able to solve multi-d vector Lagrange problems with automatic differentiation and have a perfect Jacobian.
Specification(s): ad_lagrange_vec_jacobian
Design: ADVectorFunctionDirichletBC
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.152The system shall be able to couple a vector variable into a standard kernel and produce the correct Jacobian.
Specification(s): jacobian
Design: Variables System
Issue(s): #10049
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.153The system shall be able to couple a standard variable into a vector kernel. Additionally, the system shall be able to calculate time derivatives of variable gradients.
Specification(s): coupled_gradient_dot_em_gauge
Design: Variables System VectorBodyForce
Issue(s): #10861
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.154The system shall be able to compute the correct Jacobian when coupling a standard variable into a vector kernel and taking time derivatives of variable gradients.
Specification(s): coupled_gradient_dot_jacobian
Design: Variables System VectorBodyForce
Issue(s): #10861
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.32.155The system shall be able to assign Dirichlet boundary conditions for vector Lagrange variables; obtain coupled vector variable gradients; and correctly initialize both volume and face curl shape functions when the curl of a variable is requested.
Specification(s): coupled_vector_gradient
Design: Variables System VectorDiffusion VectorDirichletBC VectorFunctionDirichletBC
Issue(s): #11150
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.32.156The system shall report an error if the 'function' and 'function_x' parameters are both set when defining a vector function Dirichlet boundary condition.
Specification(s): comp_error
Design: VectorBodyForce
Issue(s): #13309
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.157The system shall report an error if the 'function' and 'function_x' parameters are both set within the ADVectorFunctionDirichletBC object.
Specification(s): ad_comp_error
Design: ADVectorFunctionDirichletBC
Issue(s): #13309
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.32.158
The system shall be capable of modeling a div-grad problem in H(div) using the following Raviart-Thomas elements:
1. HEX27,
2. TET14,
3. TRI6,
4. TRI7,
5. QUAD8,
6. and QUAD9.
Specification(s): coupled_electrostatics/hex27, coupled_electrostatics/tet14, coupled_electrostatics/tri6, coupled_electrostatics/tri7, coupled_electrostatics/quad8, coupled_electrostatics/quad9
Design: DivField GradField VectorDivPenaltyDirichletBC
Issue(s): #26105
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 332 406
15.32.159
The system shall be capable of estimating the L2 and H(div) errors for a div-grad problem in H(div) solved using the following Raviart-Thomas elements:
1. HEX27,
2. TET14,
3. TRI6,
4. TRI7,
5. QUAD8,
6. and QUAD9.
Specification(s): coupled_electrostatics_errors/hex27, coupled_electrostatics_errors/tet14, coupled_electrostatics_errors/tri6, coupled_electrostatics_errors/tri7, coupled_electrostatics_errors/quad8, coupled_electrostatics_errors/quad9
Design: ElementVectorL2Error ElementHDivSemiError ElementHDivError
Issue(s): #26394
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406 406 406

rdg: Linearfvkernels
15.33.1The system shall display first-order convergence for advection problems with upwind interpolation solved using a linear finite volume system on a one-dimensional domain.
Specification(s): mms-1d-upwind
Design: LinearFVAdvection LinearFVAdvectionDiffusionOutflowBC
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.2The system shall display second-order convergence for advection problems with linear interpolation solved using a linear finite volume system on a one-dimensional domain.
Specification(s): mms-1d-linear
Design: LinearFVAdvection LinearFVAdvectionDiffusionOutflowBC
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.3The system shall display first-order convergence for advection problems with upwind interpolation solved using a linear finite volume system on a two-dimensional orthogonal mesh.
Specification(s): mms-2d-upwind
Design: LinearFVAdvection LinearFVAdvectionDiffusionOutflowBC
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.4The system shall display second-order convergence for advection problems with linear interpolation solved using a linear finite volume system on a two-dimensional orthogonal mesh.
Specification(s): mms-2d-linear
Design: LinearFVAdvection LinearFVAdvectionDiffusionOutflowBC
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.5The system shall display first-order convergence for advection problems with upwind interpolation solved using a linear finite volume system on a two-dimensional nonorthogonal mesh.
Specification(s): mms-2d-upwind-tris
Design: LinearFVAdvection LinearFVAdvectionDiffusionOutflowBC
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.6The system shall display first-order convergence for advection problems with linear interpolation solved using a linear finite volume system on a two-dimensional nonorthogonal mesh.
Specification(s): mms-2d-linear-tris
Design: LinearFVAdvection LinearFVAdvectionDiffusionOutflowBC
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.7The system shall display second-order convergence for advection problems with linear interpolation solved using a linear finite volume system on a two-dimensional orthogonal mesh in cylindrical coordinate system.
Specification(s): mms-2d-rz
Design: LinearFVAdvection LinearFVAdvectionDiffusionOutflowBC
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.8The system shall display second-order convergence for anisotropic diffusion problems with a central differencing scheme solved using a linear finite volume system on a two-dimensional orthogonal mesh.
Specification(s): mms-anisotropic-diffusion-2d-orthogonal
Design: LinearFVAnisotropicDiffusion
Issue(s): #27280
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.9The system shall display second-order convergence for anisotropic diffusion problems with a central differencing scheme solved using a linear finite volume system on a two-dimensional nonorthogonal mesh.
Specification(s): mms-anisotropic-diffusion-2d-nonorthogonal
Design: LinearFVAnisotropicDiffusion
Issue(s): #27280
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.10The system shall display second-order convergence for diffusion problems with Dirichlet boundary conditions using a linear finite volume system on a block-restricted two-dimensional orthogonal mesh.
Specification(s): mms-diffusion
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.11The system shall display second-order convergence for advection-diffusion-reaction problems with an outflow boundary condition using a linear finite volume system on a block-restricted two-dimensional orthogonal mesh.
Specification(s): mms-adr
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.12The system should be able to exactly solve a problem with a constant source and diffusion and reaction kernels restricted to two different subdomains.
Specification(s): diff-react-exact
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.33.13The system shall display second-order convergence for advection-diffusion-reaction problems with Dirichlet boundary conditions using a linear finite volume system on a one-dimensional domain.
Specification(s): mms-adr-1d-dirichlet
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.14The system shall display second-order convergence for advection-diffusion-reaction problems with an outflow boundary condition using a linear finite volume system on a one-dimensional domain.
Specification(s): mms-adr-1d-outflow
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.15The system shall display second-order convergence for advection-diffusion-reaction problems with Dirichlet boundary conditions using a linear finite volume system on a two-dimensional orthogonal mesh.
Specification(s): mms-adr-2d-dirichlet
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.16The system shall display second-order convergence for advection-diffusion-reaction problems with outflow boundary conditions using a linear finite volume system on a two-dimensional orthogonal mesh.
Specification(s): mms-adr-2d-outflow
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.17The system shall display second-order convergence for diffusion problems with a central differencing scheme solved using a linear finite volume system on a one-dimensional domain.
Specification(s): mms-diffusion-1d-cd
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.18The system shall display second-order convergence for diffusion problems with a central differencing scheme solved using a linear finite volume system on a two-dimensional orthogonal mesh.
Specification(s): mms-diffusion-2d-orthogonal
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.19The system shall display second-order convergence for diffusion problems with a central differencing scheme solved using a linear finite volume system on a two-dimensional nonorthogonal mesh.
Specification(s): mms-diffusion-2d-nonorthogonal
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.20The system shall display second-order convergence for diffusion problems with a central differencing scheme solved using a linear finite volume system on an orthogonal mesh in cylindrical coordinate system.
Specification(s): mms-diffusion-2d-rz
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.33.21The system shall be able to solve reaction problems using a linear finite volume system on a one-dimensional domain.
Specification(s): reaction-1d
Design: LinearFVReaction
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Make Install
15.34.1The system shall support the ability to report installable inputs on the command line.
Specification(s): show_copyable_inputs
Design: MooseApp
Issue(s): #19022
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.34.2
The system shall support the ability to "install" inputs:
1. from a pre-determined user-readable location;
2. copied using a MOOSE-based binary;
3. verifying a successful copy operation;
4. able to report an error if overwriting may occur using a MOOSE-based binary;
5. able to link a binary to an installed location;
6. able to successfully launch the TestHarness using a MOOSE-based binary;
7. and cleaned up from a user-readable location.
Specification(s): test_copy_install/setup_fake_test_structure, test_copy_install/copy_tests, test_copy_install/check_files, test_copy_install/copy_warn_overwrite, test_copy_install/link_exec_installed, test_copy_install/run, test_copy_install/tear_down
Design: MooseApp
Issue(s): #19022
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunCommandRunExceptionCheckFilesRunApp
232 232 232 232 414 232 232

rdg: Markers
15.35.1The system shall include the ability to mark a mesh subdomain for uniform refinement.
Specification(s): test
Design: Markers System
Issue(s): #6665
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.2The adaptivity system shall create an auxiliary field variable that marks elements for refinement adjacent to a boundary.
Specification(s): adjacent
Design: Markers System BoundaryMarker
Issue(s): #1275 #24645
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.3The adaptivity system shall create an auxiliary field variable that marks elements for refinement within a given distance of a boundary.
Specification(s): distance
Design: Markers System BoundaryMarker
Issue(s): #1275 #24645
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.35.4The adaptivity system shall create an auxiliary field variable that marks elements for refinement adjacent to any of a given set of boundaries.
Specification(s): multiple
Design: Markers System BoundaryMarker
Issue(s): #1275 #24645
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.5The adaptivity system shall create an auxiliary field variable that marks elements for refinement within a rectangular region.
Specification(s): mark_only
Design: Markers System BoxMarker
Issue(s): #1275
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.6The adaptivity system shall adapt the mesh within a rectangular region.
Specification(s): mark_and_adapt
Design: Markers System BoxMarker
Issue(s): #1275
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.7The system shall include the ability to combine multiple mesh refinement markers into a single value.
Specification(s): test
Design: ComboMarker
Issue(s): #1303
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.8The system shall include the ability to mark elements within a subdomain to be unchanged for mesh adaptivity.
Specification(s): test
Design: Adaptivity System BoxMarker
Issue(s): #1275
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.9The system shall include a means for setting mesh refinement flags based on percent of error for a sorted vector of error values computed for each finite element.
Specification(s): test
Design: Errorfractionmarker
Issue(s): #1301
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.10The system shall include the ability to use the same error extremes during all calculations of error fraction values during mesh adaptivity.
Specification(s): no_clear
Design: Errorfractionmarker
Issue(s): #9914
Collection(s): FUNCTIONAL
Type(s): Exodiff
4042
15.35.11The system shall include a means for setting mesh refinement flags based on percent of error for a sorted vector of error values computed for each finite element using FV variables
Specification(s): fv
Design: Errorfractionmarker
Issue(s): #16069
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.12The system shall include a means for computing mesh refinement flags based on an absolute values of error.
Specification(s): test
Design: ErrorToleranceMarker
Issue(s): #1301 #1275
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.13The system shall include a means for performing mesh adaptivity based on an absolute values of error.
Specification(s): adapt_test
Design: ErrorToleranceMarker
Issue(s): #1301 #1275
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.14It shall not be possible to specify Markers to run on the displaced mesh.
Specification(s): displaced_error
Design: Markers System
Issue(s): #11430
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.35.15The system shall support the ability to mark elements for mesh adaptivity based on a bounding box with arbitrary orientation.
Specification(s): obm
Design: OrientedBoxMarker
Issue(s): #2514
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.16The system shall support access to finite element quadrature point locations during the calculation of refinement marker flags.
Specification(s): test
Design: Markers System
Issue(s): #3279
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.17The adaptivity system shall create an auxiliary field variable that marks elements containing the points from the reporter for refinement.
Specification(s): mark_only
Design: Markers System ReporterPointMarker
Issue(s): #18886
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.18The marker shall create an error if the coordinate vectors are not all the same size
Specification(s): wrong_size_error
Design: Markers System ReporterPointMarker
Issue(s): #18886
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.35.19The marker shall be used for adaptivity for a moving point, being able to coarsen elements the point moves out of but not coarsen elements if it contains point.
Specification(s): adaptivity
Design: Markers System ReporterPointMarker
Issue(s): #18886
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.35.20
The system shall support the capability of creating a tool for marking finite elements for mesh refinement, for example:
1. adding elements within the intersection of two circles;
2. adding elements within the intersection of two circles and removing elements outside the circles; and
3. performing adaptivity when a non-uniform initial condition is defined.
Specification(s): group/two_circle_marker, group/two_circle_marker_coarsen, group/two_circle_marker_gaussian_ic
Design: Markers System
Issue(s): #8890
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.35.21The system shall support marking the entire finite element mesh for refinement.
Specification(s): test
Design: UniformMarker
Issue(s): #1566
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.22The system shall include the ability to mark elements within a finite element mesh for adaptivity based on if the value of a variable is within a specific range.
Specification(s): test
Design: ValueRangeMarker
Issue(s): #1815
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.35.23The system shall include the ability to mark elements within a finite element mesh for adaptivity based on if the value of a variable is above or below a threshold.
Specification(s): test
Design: ValueThresholdMarker
Issue(s): #1313
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Materials
15.36.1The system shall provide a function for materials to check whether a declared material property is active on current element.
Specification(s): check_active_properties
Design: Materials System
Issue(s): #26696
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.2The system shall be able to convert functors from AD to regular.
Specification(s): regular
Design: MaterialADConverter
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.3The system shall be able to convert functors from regular to AD.
Specification(s): ad
Design: MaterialADConverter
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.4The Jacobian from a material property declared as AD and gotten as AD shall be accurate
Specification(s): test_adad
Design: Materials System
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.36.5The Jacobian from a material property declared as regular and gotten as regular shall be inaccurate
Specification(s): test_regreg
Design: Materials System
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.36.4
234
15.36.6AD shall work with stateful material properties and the Jacobian shall be beautiful
Specification(s): stateful_jacobian
Design: Materials System
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.36.7The time evolution of the stateful diffusivity property shall show that AD works with stateful material properties
Specification(s): stateful_residual
Design: Materials System
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.36.6
222
15.36.8We shall be able to set default values for AD material properties
Specification(s): default_material_value
Design: Materials System
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.9We shall have a perfect Jacobian when using default values for an AD material property
Specification(s): default_material_value_jac
Design: Materials System
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.36.10For a given dual number, the system shall be able to construct a map from global degree of freedom index to the corresponding derivative
Specification(s): global_index_derivative_map
Design: Materials System
Issue(s): #15450
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.11ADPiecewiseLinearInterpolationMaterial shall create a material with a linear interpolation of a variable
Specification(s): test
Design: ADPiecewiseLinearInterpolationMaterial
Issue(s): #8265
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.12PiecewiseLinearInterpolationMaterial shall create a material with a linear interpolation of a variable and perform approriate scaling
Specification(s): test_scale_factor
Design: ADPiecewiseLinearInterpolationMaterial
Issue(s): #8265
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.36.11 15.36.23 15.36.73 15.36.93 15.36.100 15.36.101 15.36.120 15.36.122 15.36.133
406
15.36.13ADPiecewiseLinearInterpolationMaterial shall create a material with a linear interpolation and extrapolation of a variable
Specification(s): test_extrapolation
Design: ADPiecewiseLinearInterpolationMaterial
Issue(s): #15379
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.36.11 15.36.23 15.36.73 15.36.93 15.36.100 15.36.101 15.36.120 15.36.122 15.36.133
406
15.36.14ADPiecewiseLinearInterpolationMaterial shall throw an error if x, y, and xy_data are all specified
Specification(s): test_err1
Design: ADPiecewiseLinearInterpolationMaterial
Issue(s): #8265
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.36.12
234
15.36.15ADPiecewiseLinearInterpolationMaterial shall throw an error if x and xy_data are both specified
Specification(s): test_err2
Design: ADPiecewiseLinearInterpolationMaterial
Issue(s): #8265
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.36.14
234
15.36.16ADPiecewiseLinearInterpolationMaterial shall throw an error if x and y vectors are different lengths
Specification(s): test_err3
Design: ADPiecewiseLinearInterpolationMaterial
Issue(s): #8265
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.36.15
234
15.36.17ADPiecewiseLinearInterpolationMaterial shall throw an error if xy_data vector is not a multiple of two
Specification(s): test_err4
Design: ADPiecewiseLinearInterpolationMaterial
Issue(s): #8265
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.36.16
234
15.36.18ADPiecewiseLinearInterpolationMaterial shall calculate perfect Jacobians
Specification(s): test-jac
Design: ADPiecewiseLinearInterpolationMaterial
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.36.19The system shall provide material properties in boundary restricted objects acting on nodal variables.
Specification(s): bnd_coupling_vol
Design: Materials System
Issue(s): #3141
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.20The system shall provide material properties in boundary restricted objects acting on elemental variables.
Specification(s): elem_aux_bc_on_bnd
Design: Materials System
Issue(s): #3586
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.21The system shall provide location dependent boundary material property evaluations with finite volume variables.
Specification(s): fv_material_quadrature
Design: Materials System
Issue(s): #15194
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.22The system shall be able to use automatic differentiation instantiations of piecewise linear functions.
Specification(s): ad_piecewise_linear
Design: PiecewiseConstant
Issue(s): #20644
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.23The system to construct compile time derivative materials shall correctly evaluate all derivatives of a given expression.
Specification(s): test
Design: CompileTimeDerivativesMaterial
Issue(s): #24872
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.36.24By default coupled variables shall map to the x,y,z, and t function parameters.
Specification(s): order
Design: CoupledValueFunctionMaterial
Issue(s): #20193
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.25The user shall be able to provide a custom mapping of coupled variables to function parameters.
Specification(s): order_shuffled
Design: CoupledValueFunctionMaterial
Issue(s): #20193
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.26Duplicate positions in the coupled variable mapping to function parameters shall raise an error.
Specification(s): order_duplicate_error
Design: CoupledValueFunctionMaterial
Issue(s): #20193
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.27A number of positions in mapping to function parameters that does not match the number of coupled variable shall raise an error.
Specification(s): order_count_error
Design: CoupledValueFunctionMaterial
Issue(s): #20193
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.28The ADCoupledValueFunctionMaterial shall return correct derivatives for coupled AD variables.
Specification(s): adjac
Design: CoupledValueFunctionMaterial
Issue(s): #20193
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.36.29The system shall issue an error when multiple materials properties with the same name are declared on the same block.
Specification(s): error
Design: Materials System
Issue(s): #6533
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.30
The system shall be capable of producing analytic derivatives of material properties:
1. defined by function expressions,
2. involving chain rules of material properties defined by function expressions, and
3. for the free energy Allen-Cahn Bulk material function.
Specification(s): analytic_derivatives/property_names, analytic_derivatives/material_chaining, analytic_derivatives/parsed_material
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiffRunApp
234 406 406
15.36.31
The system shall support late binding of derivative material properties:
1. so that construction order does not influence the outcome of the tests, and
2. so that construction order does not influence the outcome of the tests when using automatic differentiation, and
3. so that they may be retrieved before being declared.
Specification(s): ordering/construction, ordering/ad_construction, ordering/execution
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
406 234 406
15.36.32The system shall support supplying a constant literal in place of a property name for material property derivative consumers.
Specification(s): new_getproperty_semantics
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.36.33The system shall support optional coupling where materials that do not exist are returned as valid objects containing zero.
Specification(s): multiblock
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.36.34The system shall issue an error when required derivative materials that are retrieved are never declared.
Specification(s): warn
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.35
The system shall handle a bad evaluation by
1. passing a silent nan.
2. throwing a warning and passing a silent nan.
3. throwing an error.
4. throwing an exception.
Specification(s): bad_evaluation/nan, bad_evaluation/warning, bad_evaluation/error, bad_evaluation/exception
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 234 234 234
15.36.36
The system shall handle a bad evaluation when using JIT by
1. passing a silent nan.
2. throwing a warning and passing a silent nan.
3. throwing an error.
4. throwing an exception.
Specification(s): bad_evaluation_jit/nan, bad_evaluation_jit/warning, bad_evaluation_jit/error, bad_evaluation_jit/exception
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 234 234 234
15.36.37
The system shall be capable of coupling postprocessor values in
1. ParsedMaterial
2. DerivativeParsedMaterialParsedMaterial
3. ADParsedMaterial
4. ADDerivativeParsedMaterial
Specification(s): postprocessor_coupling/parsed_material, postprocessor_coupling/derivative_parsed_material, postprocessor_coupling/ad_parsed_material, postprocessor_coupling/ad_derivative_parsed_material
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.36.38
The system shall be capable of producing analytic derivatives of material properties using dual numbers:
1. returning an exact jacobian.
2. returning an exact jacobian in derivative materials.
3. defined by function expressions,
4. involving chain rules of material properties defined by function expressions, and
Specification(s): ad_analytic_derivatives/jacobian, ad_analytic_derivatives/derivative_jacobian, ad_analytic_derivatives/property_names, ad_analytic_derivatives/material_chaining
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): RunAppCSVDiffPetscJacobianTester
406 222 222 234
15.36.39The system shall create AD material properties even if the derivatives are zero
Specification(s): ad_zero_derivatives
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.40
The system shall support late binding of derivative material properties:
1. so that they may be retrieved before being declared.
Specification(s): ad_ordering/execution
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.36.41The system shall support supplying a constant literal in place of a property name for material property derivative consumers that require dual numbers.
Specification(s): ad_new_getproperty_semantics
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.36.42The system shall support optional coupling where materials that do not exist are returned as valid objects containing zero, supporting dual numbers.
Specification(s): ad_mutliblock
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.36.43The system shall issue an error when required dual number derivative materials that are retrieved are never declared.
Specification(s): ad_warn
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.44
The system shall handle a bad evaluation using dual numbers by
1. passing a silent nan.
2. throwing a warning and passing a silent nan.
3. throwing an error.
4. throwing an exception.
Specification(s): ad_bad_evaluation/nan, ad_bad_evaluation/warning, ad_bad_evaluation/error, ad_bad_evaluation/exception
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 234 234 234
15.36.45
The system shall allow users to request derivatives with respect to function symbols other than MOOSE variables
1. such as derivatives w.r.t. material properties
2. and error out if derivatives w.r.t unknown symbols are requested
3. and error out if derivatives MOOSE variables are requested in additional_derivative_symbols (as they are requested by default)
4. and error out if any symbols are supplied more than once
Specification(s): additional_derivatives/mat_props, additional_derivatives/error_unknown, additional_derivatives/error_variable, additional_derivatives/error_duplicate
Design: DerivativeMaterialInterface
Issue(s): #4299 #6360 #5055 #6901 #5039 #14975 #15207 #18402
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
234 234 234 406
15.36.46
The system shall require explicitly coupled properties to exist
1. for regular properties in ParsedMaterials
2. and error out for non-existing for explicitly requested derivatives in ParsedMaterials
3. for explicitly requested derivatives in ParsedMaterials
4. for explicitly requested derivatives but optimized out derivatives in ParsedMaterials
5. but provide for a user override to default non-existing properties to zero
6. in DerivativeParsedMaterials
Specification(s): required_property/parsed_material, required_property/parsed_material_requested_non_existing_derivative, required_property/parsed_material_requested_existing_derivative, required_property/parsed_material_requested_optimized_out_derivative, required_property/allow_override, required_property/derivative_parsed_material
Design: DerivativeMaterialInterface
Issue(s): #18917
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 406 234 234 234 406
15.36.47
The system shall make available the property states
1. old,
2. older.
Specification(s): property_history/old, property_history/older
Design: DerivativeMaterialInterface
Issue(s): #26713
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.36.48The system shall make available current point location, simulation time, and current time step size.
Specification(s): additional_symbols
Design: DerivativeMaterialInterface
Issue(s): #26713
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.36.49
The system shall provide a method for summing multiple DerivativeParsedMaterialsand compare exact to a single DerivativeParsedMaterial
1. validating coupling
2. without validating coupling
3. validating coupling using automatic differentiation
4. without validating coupling using automatic differentiation
Specification(s): random_ic/validating, random_ic/no_validating, random_ic/ad_validating, random_ic/ad_no_validating
Design: DerivativeSumMaterial
Issue(s): #14914 #5039
Collection(s): FUNCTIONAL
Type(s): Exodiff
236 236 236 236
15.36.50
The system shall support the ability for materials to force immediate execution of other (discrete) materials:
1. for a simple monomial expression, and
2. for a simple polynomial expression.
Specification(s): newton_iteration/eq1, newton_iteration/eq2
Design: Materials System
Issue(s): #5166 #6533
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.36.51The system shall not calculate materials that are meant to be controlled by other materials (discrete) materials.
Specification(s): newton_no_calc
Design: Materials System
Issue(s): #5166 #6533
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.52The system shall issue a warning when a "discrete" material object is retrieved for use in a controlling material but it is set to auto-execute.
Specification(s): newton_warning
Design: Materials System
Issue(s): #5166 #6533
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.53
The system shall verify that a material being retrieved is defined everywhere that the retrieving material is defined:
1. on compatible blocks, and
2. on compatible boundaries.
Specification(s): coverage_check/block_incompatible, coverage_check/boundary_incompatible
Design: Materials System
Issue(s): #5166 #6533
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.36.54The system shall issue a warning when a "discrete" material's "reset" method is not defined.
Specification(s): reset_warning
Design: Materials System
Issue(s): #5166 #6533
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.55The system shall allow block-restricted discrete material without producing a false positive cyclic dependency error.
Specification(s): block_restricted
Design: Materials System
Issue(s): #5166 #6533
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.36.56The system shall be able to convert functors to regular (using automatic differentiation or not) material properties.
Specification(s): scalar
Design: MaterialFunctorConverter
Issue(s): #19420
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.57The system shall be able to convert functors to regular (using automatic differentiation or not) boundary material properties.
Specification(s): face
Design: MaterialFunctorConverter
Issue(s): #19420
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.58The system shall be able to convert vector functors to regular vector material properties.
Specification(s): vector
Design: MaterialFunctorConverter
Issue(s): #19420
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.59
The system shall report an error
1. if the user requests conversions to both AD and regular material properties, as this is not supported,
2. if the user inputs a different number of functors and material properties, as the conversion match one to one.
Specification(s): exception_checks/ad_and_regular, exception_checks/wrong_size
Design: MaterialFunctorConverter
Issue(s): #19420
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.36.60The system shall be able to convert functors from AD to regular and vice versa.
Specification(s): exo
Design: FunctorADConverter
Issue(s): #19420
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.61
The system shall report an error with a clear parameter error if
1. the names for the regular functors to be converted are going to overlap with the new automatic differentiation functors
2. the names for the regular functors to be converted are going to overlap with the other new regular functors
3. the names for the automatic differentiation functors to be converted are going to overlap with the new regular functors
4. the names for the automatic differentiation functors to be converted are going to overlap with the other new automatic differentiation functors
5. the number of automatic differentiation functors to convert does not match the number of names for the converted functors
6. the number of regular functors to convert does not match the number of names for the converted functors
Specification(s): errors/reg_in_ad_out, errors/reg_in_reg_out, errors/ad_in_reg_out, errors/ad_in_ad_out, errors/size_ad_in, errors/size_reg_in
Design: FunctorADConverter
Issue(s): #19420
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234
15.36.62
The system shall be able to execute functor material properties in integrated boundary conditions
1. with some caching of the property evaluations
2. with no caching of the property evaluations
Specification(s): functors_with_bcs/some_caching, functors_with_bcs/no_caching
Design: Materials System
Issue(s): #18395
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.36.63The system shall be able to create functor material properties from the gradient of other functors.
Specification(s): exo
Design: GenericFunctorGradientMaterial
Issue(s): #19943
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.64The system shall be able to create material properties that can be evaluated on-the-fly provided geometric arguments.
Specification(s): exo
Design: GenericFunctorMaterial
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.65The system shall report an error if multiple definitions are given for a functor material property on a given subdomain.
Specification(s): multiple_definitions
Design: GenericFunctorMaterial
Issue(s): #16809
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.36.60 15.36.63 15.36.64
234
15.36.66
The system shall be able to solve a diffusion problem with different diffusivities on different subdomains and obtain the same results using
1. material properties bound to references
2. material properties evaluated with geometric position information
Specification(s): qp_functor/regular, qp_functor/functor
Design: GenericFunctorMaterial
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.36.67The system shall be able to transfer vector material properties to an auxiliary variable, on a per-component basis.
Specification(s): vector-functor
Design: FunctorVectorElementalAux
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.68
The system shall be able to evaluate, cache, and then clear functor material property evaluations
1. at the beginning of timesteps
2. always, so always perform evaluations
3. on nonlinear iterations
4. on linear iterations
Specification(s): prop_caching/on_timestep_begin, prop_caching/always, prop_caching/on_nonlinear, prop_caching/on_linear
Design: GenericFunctorMaterial
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
396 396 396 396
15.36.69The system shall report an error if an automatic differentiation (AD) object requests a non-AD functor when the functor is AD. This prevents potential dropping of derivative information.
Specification(s): bad-functor-type-mixing
Design: Materials System
Issue(s): #16809
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.70The system shall report an error if a functor material property is declared with the same name as another functor.
Specification(s): prop_name_issue
Design: Materials System
Issue(s): #16809
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.71The system shall report an error if a functor vector material property is declared with the same name as another functor.
Specification(s): vector_prop_name_issue
Design: Materials System
Issue(s): #16809
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.72The system shall be able to cache functor evaluations associated with cell centers.
Specification(s): elem_arg_caching
Design: GenericFunctorMaterial
Issue(s): #20470
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.73The system shall be able to compute the vector norm in a functor material property of component scalars
Specification(s): test
Design: VectorMagnitudeFunctorMaterial
Issue(s): #20360
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.74The system shall be able to supply a functor capable of computing the norm of a vector functor.
Specification(s): vector-test
Design: VectorMagnitudeFunctorMaterial
Issue(s): #20360
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.75
The system shall report an error if a user provides to the vector magnitude functor material both a vector functor parameter and
1. x-component functor parameter
2. y-component functor parameter
Specification(s): multiple_provided/x_functor, multiple_provided/y_functor
Design: VectorMagnitudeFunctorMaterial
Issue(s): #20360
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.36.76
The system shall be able to produce a valid Real material object on the fly for use in calculations requiring material properties
1. computed at each quadrature point.
2. with a single value per element for efficiency that is made available to all quadrature points in a coupled calculation.
Specification(s): real/all_qps, real/constant_on_elem
Design: Materials System
Issue(s): #8437 #26920
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.36.77
The system shall shall be able to compute a RankTwoTensor material object
1. with constant values.
2. with constant values using automatic differentiation.
3. with values determined by functions.
4. with values determined by functions using automatic differentiation.
Specification(s): ranktwotensor/constant, ranktwotensor/ad_constant, ranktwotensor/function, ranktwotensor/ad_function
Design: Materials System
Issue(s): #8437 #26920
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406
15.36.78
The system shall shall be able to compute a SymmetricRankTwoTensor material object
1. with constant values.
2. with constant values using automatic differentiation.
Specification(s): symmetric_ranktwotensor/constant, symmetric_ranktwotensor/ad_constant
Design: Materials System
Issue(s): #8437 #26920
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.36.79
The system shall report the retrieval of material properties by names:
1. on boundaries,
2. on blocks,
3. on the all mesh boundaries, and
4. on the all mesh blocks.
Specification(s): get_prop_names/boundary, get_prop_names/block, get_prop_names/any_boundary, get_prop_names/any_block
Design: Materials System
Issue(s): #4420
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.36.80The system shall support retrieving a single property (name) supplied by different materials on different mesh blocks.
Specification(s): property_on_all_blocks
Design: Materials System
Issue(s): #1228 #5055
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.81The system shall report an error if a material property is needed on the entire domain but is only supplied on a subset of the subdomains.
Specification(s): property_on_one_block
Design: Materials System
Issue(s): #1228 #5055
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.82The system shall report that a material property is available when it is defined on a subdomain.
Specification(s): hasMaterialProperty
Design: Materials System
Issue(s): #1228 #5055
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.83The system shall support retrieving a boundary restricted material property for performing a calculation on a boundary.
Specification(s): property_on_boundary
Design: Materials System
Issue(s): #1228 #5055
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.84The system shall report and error when a boundary restricted material is not defined on the same boundary as a boundary restricted object using that property in a calculation.
Specification(s): property_not_on_boundary
Design: Materials System
Issue(s): #1228 #5055
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.85The system shall be able to grab face and neighboring face variable values and material properties in a single material object that lives on an interface
Specification(s): jump
Design: Materials System
Issue(s): #12066
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.86The system shall be able to grab face and neighboring face variable values and material properties in a single material object that lives on an interface when the mesh is split
Specification(s): jump_split
Design: Materials System
Issue(s): #12066
Collection(s): FUNCTIONAL
Type(s): Exodiff
138
15.36.87The system shall be able to calculate stateful material properties in an interface material object
Specification(s): jump_split_stateful
Design: Materials System
Issue(s): #12066
Collection(s): FUNCTIONAL
Type(s): Exodiff
138
15.36.88The system shall evaluate interface materials such that they can be used in boundary restricted elemental auxiliary kernels
Specification(s): boundary_elem_aux
Design: Materials System
Issue(s): #14387
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.89
The system shall support material property calculations that depend on other material properties:
1. with one level of dependencies,
2. with two levels of dependencies,
3. with three levels of dependencies, and
4. with differing values across mesh subdomains.
Specification(s): depend/coupled_1, depend/coupled_2, depend/coupled_3, depend/coupled_block
Design: Materials System
Issue(s): 6683d503d6441165249f8d49c65b76722430019a
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.36.90The system shall support material property calculations for used with discontinuous Galerkin finite element method.
Specification(s): dg_test
Design: Materials System
Issue(s): 6683d503d6441165249f8d49c65b76722430019a
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.91The system shall support material property calculations that are restricted to boundaries on the mesh.
Specification(s): bnd_material_test
Design: Materials System
Issue(s): 6683d503d6441165249f8d49c65b76722430019a
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.92The system shall report an error if material property calculations result in a cyclic dependency.
Specification(s): mat_cyclic_dep_error_test
Design: Materials System
Issue(s): 6683d503d6441165249f8d49c65b76722430019a
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.93The system shall support material property calculations that operate on auxiliary systems and during volume and surface residual calculations.
Specification(s): test
Design: Materials System
Issue(s): 6683d503d6441165249f8d49c65b76722430019a
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.94The system shall report an error if material properties are not computed on all subdomains.
Specification(s): check_test
Design: Materials System
Issue(s): 6683d503d6441165249f8d49c65b76722430019a
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.95
The system shall include that ability to handle C++ exceptions during material property calculation routines:
1. on a single process,
2. from processor 1 during a parallel calculation with 4 processes,
3. from processor 0 during a parallel calculation with 4 processes.
Specification(s): exception/serial, exception/rank1, exception/rank0
Design: Materials System
Issue(s): 6683d503d6441165249f8d49c65b76722430019a
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234
15.36.96The system shall support the calculation of material properties that vary at numerical integration quadrature points.
Specification(s): test_constant_on_elem
Design: Materials System
Issue(s): 6683d503d6441165249f8d49c65b76722430019a
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.97The system shall only compute material properties when they are needed (consumed by other objects).
Specification(s): dont_reinit_mat_for_aux
Design: Materials System
Issue(s): #8444
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.98
The system shall report an error if a requested material property does not exist for
1. regular material properties
2. AD material properties
Specification(s): nonexistent_material_property/regular, nonexistent_material_property/ad
Design: Materials System
Issue(s): #21867
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.36.99
The material data system shall report a reasonable error when requesting
1. a non-AD property and the property has already been requested with a different non-AD type
2. an AD property and the property has already been requested with a different AD type
3. a non-AD property and the property has already been requested as an AD property
4. an AD property and the property has already been requested as a non-AD property
Specification(s): errors/get_different_types, errors/get_different_types_ad, errors/get_different_ad_types, errors/get_different_ad_types_ad
Design: Materials System
Issue(s): #8444
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.36.100The system shall support having multiple materials supplying multiple unique material properties on the same subdomains of the mesh.
Specification(s): test
Design: Materials System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.101The system shall not create a dependency when old versions of material properties are retrieved and used in calculations.
Specification(s): test
Design: Materials System
Issue(s): #8496
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.36.102
The system shall support optional material property coupling when the requesting object
1. is a material that comes before the providing material
2. is a material that comes after the providing material
3. is an AuxKernel
4. is a UserObject
Specification(s): order/material_before, order/material_after, order/auxkernel, order/userobject
Design: Materials System
Issue(s): #18999
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
406 406 406 406
15.36.103Optional material property objects that cannot be resolved shall evaluate to false
Specification(s): material_missing
Design: Materials System
Issue(s): #18999
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.36.104
The optional material property system use from a material object shall return
1. an accessible material for existing AD properties
2. an accessible material for existing non-AD properties
3. an inaccessible material for non-existing AD properties
4. an inaccessible material for non-existing non-AD properties
Specification(s): material_error/ad_expected, material_error/non-ad_expected, material_error/ad_not_expected, material_error/non-ad_not_expected
Design: Materials System
Issue(s): #18999
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.36.105
The system shall support the output of material data as field variables including
1. outputting all properties within a material definition;
2. outputting all AD properties within a material definition;
3. outputting all properties from the output definition;
4. outputting certain properties within a material definition;
5. outputting certain properties within the output definition on a subdomain;
6. outputting certain properties within the material definition on a subdomain;
7. outputting certain properties within the material definition on a subdomain with a displaced configuration;
8. outputting certain properties within the material definition on a boundary;
9. outputting certain properties within the material definition to different files; and
10. outputting properties for steady-state simulations.
Specification(s): group/all, group/ad_all, group/all_via_outputs, group/limit_via_outputs, group/block_via_outputs, group/block, group/block_displaced, group/boundary, group/multiple_files, group/steady
Design: Materials System Output System
Issue(s): #1189 #3538
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406 406 406 406 406
15.36.106
The system shall support the output as auxiliary field variables of
1. automatic differentiation vector material properties
Specification(s): data_types/ad_vector
Design: Materials System Output System
Issue(s): #1189 #3538
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.107The system shall report an error if an existing variable shares the same name as an auxiliary variable used for material output
Specification(s): duplicate_variable_name
Design: Materials System Output System
Issue(s): #1189 #3538
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.108The system shall report an error if the supplied output options for material data output are not consistent with the list of available outputs.
Specification(s): invalid_outputs
Design: Materials System Output System
Issue(s): #1189 #3538
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.36.109The system shall issue warnings if material data added by materials cannot be outputted as field variables.
Specification(s): warn_unsupported_types
Design: Materials System Output System
Issue(s): #1189 #3538
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.36.110The system shall show the field variable names for outputting material data added by materials.
Specification(s): show_added_aux_vars
Design: Materials System Output System
Issue(s): #1189 #3538
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.36.109
234
15.36.111The system shall support parsed material property calculations using functors as input.
Specification(s): parsed_material_with_functors
Design: ParsedMaterial
Issue(s): #28220
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.112The system shall provide a material object that can, for a single material property, map subdomain IDs to a continuous property value.
Specification(s): continuous
Design: PiecewiseConstantByBlockMaterial
Issue(s): #16758 #26324
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.113The system shall provide a material object that can, for a single material property, map subdomain IDs to a possibly discontinuous property value.
Specification(s): discontinuous
Design: PiecewiseConstantByBlockMaterial
Issue(s): #16758 #26324
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.114The system shall provide a material object that can, for a single functor material property, map subdomain IDs to different functors.
Specification(s): discontinuous_functor
Design: PiecewiseByBlockFunctorMaterial ADPiecewiseByBlockFunctorMaterial
Issue(s): #16758 #26324
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.115
The system shall support the calculation of a material property with a
1. linear interpolation of a variable,
2. with a scaling factor, and
3. extrapolation.
Specification(s): linear/interpolation, linear/scale_factor, linear/extrapolation
Design: PiecewiseLinearInterpolationMaterial
Issue(s): #13224
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.36.116
The system shall support the calculation of a material property with a linear interpolation and error if
1. x, y, and xy_data are all specified;
2. x and xy_data are both specified;
3. the x and y vectors are different lengths; and
4. the xy_data vector length is not a multiple of two.
Specification(s): errors/err1, errors/err2, errors/err3, errors/err4
Design: PiecewiseLinearInterpolationMaterial
Issue(s): #13224
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.36.117The system shall support the storage of old material property states projected onto a first order monomial basis.
Specification(s): monomial_first
Design: ProjectedStatefulMaterialStorageAction
Issue(s): #26053
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.36.118The system shall support the storage of old material property states projected onto a constant monomial basis.
Specification(s): monomial_constant
Design: ProjectedStatefulMaterialStorageAction
Issue(s): #26053
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.36.119The system shall support the storage of old material property states projected onto a first order lagrange basis.
Specification(s): lagrange_first
Design: ProjectedStatefulMaterialStorageAction
Issue(s): #26053
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.36.120The system shall be able to produce stateful material properties that can be consumed by other objects in the system.
Specification(s): test
Design: Materials System
Issue(s): #2402 #6774
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.121The system shall support coupling in an auxiliary field variable for use in initializing stateful material properties.
Specification(s): aux_init_qp_props
Design: Materials System
Issue(s): #2402 #6774
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.122The system shall allow the retrieval of stateful material properties for calculations on internal sides within a mesh.
Specification(s): test
Design: Materials System
Issue(s): #2972
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.123
The system shall be able to generate up to three states of material properties for use in other calculations: current, old and older
1. where properties are stored in auxiliary spatial fields, and
2. when those properties are averaged and output to a comma-separated value file.
Specification(s): stateful_old/exodiff_old, stateful_old/csvdiff_old
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406
15.36.124
The system shall verify that the oldest material property (older) can be coupled to other objects for use in another calculation:
1. where properties are stored in auxiliary spatial fields, and
2. when those properties are averaged and output to a comma-separated value file.
Specification(s): stateful_older/exodiff_older, stateful_older/csvdiff_older
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406
15.36.125The system shall be able to promote normal material properties to stateful when old/older properties are requested.
Specification(s): implicit_stateful
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): Exodiff
36624
15.36.126The system shall be able to declare a property as AD after the old state has been requested.
Specification(s): implicit_stateful_ad
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.36.127The system shall make material property calculations available during the computation of the initial Residual vector.
Specification(s): computing_initial_residual_test
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.128
The system shall store stateful properties that vary at every calculation point (quadrature point) similarly to a normal field variable even though they are not interpolatory:
1. on blocks, and
2. on boundaries.
Specification(s): storage/spatial_test, storage/spatial_bnd_only
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.36.129The system shall support the ability to copy stored stateful data from one element to another element.
Specification(s): stateful_copy
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.130
The system shall handle storing stateful properties related to elements on the mesh as the mesh is adapting:
1. when properties are spatially constant, and
2. when properties vary spatially,
3. when properties are spatially constant and we are performing p-refinement, and
4. when properties vary spatially and we are performing p-refinement.
Specification(s): adaptivity/spatially_const, adaptivity/spatially_varying, adaptivity/spatially_const_p, adaptivity/spatially_varying_p
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.36.131The system shall not store any stateful material properties that are declared but never used.
Specification(s): many_stateful_props
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.132
The system shall be able to correctly handle stateful materials
1. when using a regular material property.
2. when using an AD material property.
3. when using a regular material property using templated methods.
4. when using an AD material property using templated methods.
Specification(s): ad/reg, ad/ad, ad/template_reg, ad/template_ad
Design: Materials System
Issue(s): #1927 #8278 #4268 #5658 #3277 #3414 #808 #8450 #13972 #15956 #25840
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.36.133The system shall be capable of outputting material properties through auxiliary field variables.
Specification(s): test
Design: Materials System
Issue(s): #4489
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.36.134The system shall report and error when invalid indices are requested when attempting to output material properties through auxiliary field variables.
Specification(s): except1
Design: Materials System
Issue(s): #4489
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.36.11 15.36.23 15.36.73 15.36.93 15.36.100 15.36.101 15.36.120 15.36.122 15.36.133
2322
15.36.135The system shall only prepare or setup field variables on each element when they are used by a material object.
Specification(s): var_coupling
Design: Materials System
Issue(s): #1386 #6760
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.36.136The system shall support coupling in a nonlinear field variable for use in initializing stateful material properties.
Specification(s): var_stateful_coupling
Design: Materials System
Issue(s): #1386 #6760
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Mesh
15.37.1
The system shall support importing mesh information from Abaqus that includes
1. element identifiers,
2. element sets, and
3. element sets with extra space in file.
Specification(s): abaqus/testcube_elem_id, abaqus/testcube_elset_name, abaqus/testcube_elset_name_ws
Design: FileMesh
Issue(s): #14302
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234
15.37.2The system shall perform identical adaptivity patterns on both the reference mesh and the displaced mesh when it exists.
Specification(s): displaced_test
Design: Adaptivity System
Issue(s): #443
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.3The system shall support toggling adaptivity on/off during a simulation.
Specification(s): test_time
Design: Adaptivity System
Issue(s): #1755 #447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.4The system shall perform one or more adaptivity steps on the mesh before the simulation begins.
Specification(s): initial_adaptivity_test
Design: Adaptivity System
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.5The system shall support patch-based error estimation among a stencil of elements.
Specification(s): patch_test
Design: Adaptivity System
Issue(s): #833
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.6The system shall support multiple adaptive steps per solve.
Specification(s): adapt_cycles_test
Design: Adaptivity System
Issue(s): #830
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.7The system shall perform adaptivity on systems containing multiple independent field variables.
Specification(s): test
Design: Adaptivity System
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.8The system shall support running adaptivity on an interval basis (every several time steps).
Specification(s): interval
Design: Adaptivity System
Issue(s): #6888
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.9The system shall support weighted error estimation when considering multiple field variables for adaptivity.
Specification(s): test
Design: Adaptivity System
Issue(s): #447
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.10The system shall allow specifying valid sideset IDs that do not exist on the initial mesh.
Specification(s): add_sideset_ids
Design: MooseMesh
Issue(s): #23557
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.37.11The system shall allow specifying valid sideset IDs and names that do not exist on the initial mesh.
Specification(s): add_sideset_ids_and_names
Design: MooseMesh
Issue(s): #23557
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.37.10
406
15.37.12The system shall allow specifying valid sideset names that do not exist on the initial mesh, and assign IDs automatically.
Specification(s): add_sideset_names
Design: MooseMesh
Issue(s): #23557
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.37.13The system shall allow specifying valid subdomain IDs that do not exist on the initial mesh.
Specification(s): add_subdomain_ids
Design: MooseMesh
Issue(s): #23557
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.14The system shall allow specifying valid subdomain IDs and names that do not exist on the initial mesh.
Specification(s): add_subdomain_ids_and_names
Design: MooseMesh
Issue(s): #27474
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.15The system shall allow specifying valid subdomain names that do not exist on the initial mesh.
Specification(s): add_subdomain_names
Design: MooseMesh
Issue(s): #27474
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.16The system shall get the correct mesh dimension for a list of subdomains.
Specification(s): test
Design: Mesh System
Issue(s): #23794
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.37.17The system shall output all boundary and subdomain connections.
Specification(s): boundary_subdomain_connections
Design: MooseMesh
Issue(s): #14971 #15019
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.37.18The system shall support the use of a centroid-based parallel partitioning scheme.
Specification(s): centroid_partitioner_test
Design: Mesh System
Issue(s): #2270 #2289
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.19The system shall generate pre-split mesh files using a standard input file combined with command line arguments.
Specification(s): test_2_generate_split
Design: Mesh Splitting
Issue(s): #8472 #7752 #11004
Collection(s): FUNCTIONAL
Type(s): RunApp
148
15.37.20The system shall use pre-split mesh files using a standard input file combined with command line arguments.
Specification(s): test_2
Design: Mesh Splitting
Issue(s): #8472 #7752 #11004
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.37.19
148
15.37.21The system shall generate pre-split binary mesh files using a standard input file combined with command line arguments.
Specification(s): test_2a_generate_split
Design: Mesh Splitting
Issue(s): #8472 #7752 #11004
Collection(s): FUNCTIONAL
Type(s): RunApp
148
15.37.22The system shall use pre-split binary mesh files using a standard input file combined with command line arguments.
Specification(s): test_2a
Design: Mesh Splitting
Issue(s): #8472 #7752 #11004
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.37.21
148
15.37.23The system shall generate a quadrilateral mesh consisting of concentric circles.
Specification(s): test
Design: ConcentricCircleMesh
Issue(s): #11656
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.37.24
The system shall support the ability to create custom objects for performing mesh partitioning, for example
1. a linear partitioner that
2. operates with a displaced configuration and
3. is capable of restarting.
Specification(s): group/custom_linear_partitioner, group/custom_linear_partitioner_displacement, group/custom_linear_partitioner_restart
Design: Partitioner System
Issue(s): #5543
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.37.25
The system shall compute and store internal finite volume related element data on request for
1. quadrilateral elements,
2. quadrilateral elements in a cylindrical coordinate system, and
3. triangular elements.
Specification(s): elem_info/quad, elem_info/rz-quad, elem_info/tri
Design: Mesh System
Issue(s): #25824
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234 234 234
15.37.26
The system shall compute and store internal face data on request for
1. quadrilateral elements,
2. triangular elements, and
3. quadrilateral elements in multiple regions.
Specification(s): face_info/quad, face_info/tri, face_info/two_region_quads
Design: Mesh System
Issue(s): #14549
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234 234 406
15.37.27The system shall read GMesh (.msh) format file meshes.
Specification(s): gmsh_test
Design: FileMesh
Issue(s): #2105
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.28The system shall read GMesh (.msh) format file meshes containing multiple boundaries.
Specification(s): gmsh_bc_test
Design: FileMesh
Issue(s): #1402
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.29The system shall support refinement of QUAD4 mesh elements.
Specification(s): test_quad4_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.30The system shall support refinement of QUAD8 mesh elements.
Specification(s): test_quad8_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.31The system shall support refinement of QUAD9 mesh elements.
Specification(s): test_quad9_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.32The system shall support refinement of TRI3 mesh elements.
Specification(s): test_tri3_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.33The system shall support refinement of TRI6 mesh elements.
Specification(s): test_tri6_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.34The system shall support refinement of TRI7 mesh elements.
Specification(s): test_tri7_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.35The system shall support refinement of HEX8 mesh elements.
Specification(s): test_hex8_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.36The system shall support refinement of HEX20 mesh elements.
Specification(s): test_hex20_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.37The system shall support refinement of HEX27 mesh elements.
Specification(s): test_hex27_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.38The system shall support refinement of TET4 mesh elements.
Specification(s): test_tet4_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.39The system shall support refinement of TET10 mesh elements.
Specification(s): test_tet10_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.40The system shall support refinement of TET14 mesh elements.
Specification(s): test_tet14_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.41The system shall support refinement of PRISM6 mesh elements.
Specification(s): test_prism6_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.42The system shall support refinement of PRISM15 mesh elements.
Specification(s): test_prism15_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.43The system shall support refinement of PRISM18 mesh elements.
Specification(s): test_prism18_refine
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.44The system shall support refinement of PYRAMID5 mesh elements.
Specification(s): test_pyramid5
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.45The system shall support refinement of PYRAMID13 mesh elements.
Specification(s): test_pyramid13
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.46The system shall support refinement of PYRAMID14 mesh elements.
Specification(s): test_pyramid14
Design: Mesh System
Issue(s): #4989 #5021
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.47The system shall be able to process boundary and subdomain names that start with digits but which have non-digits later in the name.
Specification(s): test
Design: MooseMesh
Issue(s): #23776
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.48The system shall generate a structured mesh on a Cartesian domain.
Specification(s): test
Design: GeneratedMesh
Issue(s): #760
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.49The system shall generate first-order, structured meshes with biasing in the x, y, and z directions.
Specification(s): mesh_bias
Design: GeneratedMesh
Issue(s): #6129
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.50The system shall generate second-order, structured meshes with biasing in the x, y, and z directions.
Specification(s): mesh_bias_quadratic
Design: GeneratedMesh
Issue(s): #6129
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.51
The system shall include the ability to generate an annular mesh that errors when
1. the min radius is larger than the max radius;
2. the min angle is greater than or equal to the max angle;
3. the angle separation is larger than 360 degrees;
4. the number of elements in the angular direction is too small due to the number of elements; and
5. the number of elements in the angular direction is too small due to the maximum angle.
6. shall throw an error if the quadrilateral and triangular subdomain ids are the same.
7. shall throw an error if both radial positions and the number of radial elements are prescribed.
8. shall throw an error if both radial positions and the radius growth parameter are prescribed.
9. shall throw an error if any of the radial positions fall out of the bounds between rmin and rmax.
Specification(s): annular_errors/annular_except1, annular_errors/annular_except2, annular_errors/annular_except3, annular_errors/annular_except4, annular_errors/annular_except5, annular_errors/annular_except6, annular_errors/annular_except7, annular_errors/annular_except8, annular_errors/annular_except9
Design: AnnularMeshGenerator
Issue(s): #8432 #18486
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234 234 234 234
15.37.52
The system shall include the ability to create
1. an annulus using quad elements;
2. an annulus sector using quad elements;
3. a circular disk using quad elements; and
4. circular disk sector using quad elements.
Specification(s): annular/annulus, annular/annulus_sector, annular/disc, annular/disc_sector
Design: AnnularMeshGenerator
Issue(s): #8432
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.37.53The system shall have an algorithm for meshing an annular region with triangular elements.
Specification(s): spiral_annular_mesh
Design: SpiralAnnularMesh
Issue(s): #12205
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.54The system shall have an algorithm for generating triangular and quadrilateral meshes for the Ringleb problem.
Specification(s): ringleb_mesh
Design: RinglebMesh
Issue(s): #12246
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.61The system shall allow writing out the mesh without running a simulation.
Specification(s): mesh_only_test
Design: Mesh System
Issue(s): #1568
Collection(s): FUNCTIONAL
Type(s): Exodiff
224
15.37.62The system shall print out information about the mesh when writing out the mesh and avoid emitting petsc warnings in mesh-only mode.
Specification(s): mesh_info
Design: Mesh System
Issue(s): #11917 #11921 #26002
Collection(s): FUNCTIONAL
Type(s): RunApp
224
15.37.63The system shall warn when using –mesh-only and there is no clear filename to use
Specification(s): mesh_only_warning
Design: Mesh System
Issue(s): #1568
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.37.64The system shall support overriding output dimension when necessary to store coordinates in higher planes
Specification(s): output_dimension_override
Design: Mesh System
Issue(s): #12757
Collection(s): FUNCTIONAL
Type(s): Exodiff
224
15.37.65The system shall support writing parallel checkpoint files with –mesh-only
Specification(s): mesh_only_checkpoint
Design: Mesh System
Issue(s): #14312
Collection(s): FUNCTIONAL
Type(s): CheckFiles
224
15.37.66The system shall allow writing out the mesh with extra element ids without running a simulation.
Specification(s): mesh_only_with_extra_elem_ids
Design: Mesh System
Issue(s): #23386
Collection(s): FUNCTIONAL
Type(s): Exodiff
224
15.37.67The system shall allow writing out the mesh with extra element ids without running a simulation and user-provided id names.
Specification(s): mesh_only_with_restricted_elem_ids
Design: Mesh System
Issue(s): #23386
Collection(s): FUNCTIONAL
Type(s): Exodiff
224
15.37.68The system shall throw a warning if user-provided extra element id names do not exist on mesh.
Specification(s): mesh_only_with_unrecognized_elem_ids
Design: Mesh System
Issue(s): #23386
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
224
15.37.69The system shall support simulations on meshes containing both 1D and 2D element types.
Specification(s): oned_twod_test
Design: Mesh System
Issue(s): #1710 #2130 #2105
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.70The system shall support proper material evaluations on meshes containing both 1D and 2D element types.
Specification(s): oned_twod_w_matl_test
Design: Mesh System
Issue(s): #1710 #2130 #2105
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.71The system shall support simulations on meshes containing both 1D and 3D element types.
Specification(s): oned_threed_test
Design: Mesh System
Issue(s): #1710 #2130 #2105
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.72The system shall generate meshes with different sets of element integers and properly stitch them.
Specification(s): mesh_integer
Design: Mesh System
Issue(s): #13764
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.73The system shall support interchangeable use of integer and string identifiers for mesh entities.
Specification(s): test_names
Design: Mesh System
Issue(s): #979
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.74The system shall support interchangeable use of integer and string identifiers for mesh entities read from the XDA format.
Specification(s): test_names_xda
Design: Mesh System
Issue(s): #1055
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.75The system shall support interchangeable use of integer and string identifiers within the BCs/Periodic block.
Specification(s): test_periodic_names
Design: Mesh System
Issue(s): #979
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.76The system shall support the ability to assign and use string names to mesh entities during the simulation startup.
Specification(s): on_the_fly_test
Design: Mesh System
Issue(s): #979
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.77The system shall support writing solution data in the Nemesis parallel file format.
Specification(s): nemesis_test
Design: Mesh System Nemesis
Issue(s): #2520 #23006
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.78The system shall support the re-partitioning of mesh files input using the Nemesis format.
Specification(s): nemesis_repartitioning_test
Design: Mesh System Nemesis
Issue(s): #2520 #23006
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.37.79The system shall issue an error if no Mesh block is provided.
Specification(s): no_mesh_block_err
Design: Mesh System
Issue(s): #2408
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.37.80The system shall issue a diagnostic when a referenced node set does not exist in the mesh
Specification(s): test
Design: MooseMesh
Issue(s): #13509 #6985 #6987
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.37.81The system shall generate a mesh using one or more meshes stitched into a pattern controlled by a 2D array.
Specification(s): patterned_generation
Design: PatternedMesh
Issue(s): #6950
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.82The system shall read in a previously generated "patterned mesh" and run a simulation using that mesh.
Specification(s): patterned_run
Design: PatternedMesh
Issue(s): #6950
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.37.81
234
15.37.83The system shall produce a valid periodic node map with only one periodic constraint direction.
Specification(s): 1D
Design: Mesh System
Issue(s): #11891
Collection(s): FUNCTIONAL
Type(s): RunApp
148
15.37.84The system shall produce a valid periodic node map with two periodic constraint directions.
Specification(s): 2D
Design: Mesh System
Issue(s): #11891
Collection(s): FUNCTIONAL
Type(s): RunApp
148
15.37.85The system shall produce a valid periodic node map with three periodic constraint directions.
Specification(s): 3D
Design: Mesh System
Issue(s): #11891
Collection(s): FUNCTIONAL
Type(s): RunApp
148
15.37.86The system shall ensure that the mesh is prepared at the time users execute their simulation.
Specification(s): test
Design: Mesh System
Issue(s): #14329
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.37.87
The system shall make available additional meshes as requested by the user
1. and be able to save only one of the mesh generator meshes
Specification(s): save_in_meshes_output/REPLICATED
Design: MeshGenerator
Issue(s): #23618
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.37.88
The system shall report a useful error when saving additional meshes when
1. the requested names are not unique,
2. the requested name uses a reserved name,
3. trying to use the mesh-saving capability with the final mesh,
4. the requested saved mesh does not exist, and when
5. the requested saved mesh has already been retrieved.
Specification(s): save_in_name_error/repeat_save_in_name, save_in_name_error/save_in_name_as_main, save_in_name_error/save_in_name_for_final_mesh_generator, save_in_name_error/save_in_meshes_not_find, save_in_name_error/save_in_meshes_retrieved_twice
Design: MeshGenerator
Issue(s): #23618
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234
15.37.89The system shall issue a diagnostic when a referenced side set does not exist in the mesh.
Specification(s): missing_side_set
Design: MooseMesh
Issue(s): #13509
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.37.90The system shall have the ability to construct a side set from a set of nodes.
Specification(s): construct_side_sets
Design: MooseMesh
Issue(s): #13509
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.91The system shall support optionally allowing uniform refinements when using a pre-split mesh
Specification(s): square
Design: Mesh System Mesh Splitting
Issue(s): #18575 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
330
15.37.92A mesh can be split into a specified number of files using command line options.
Specification(s): make_split
Design: Mesh Splitting
Issue(s): #10623 #27240
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.37.93
A mesh can be pre-split properly and used to generate equivalent results to running a simulation with the unsplit mesh when
1. set by command line, no split extension specified
2. set by command line, with a specified split extension
3. set by an input parameter
Specification(s): use_split/from_cli, use_split/from_cli_ext, use_split/from_input
Design: Mesh Splitting
Issue(s): #10623 #17318
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
Prerequisite(s): 15.37.92
234 234 234
15.37.94
Console output should include an indicator that a pre-split mesh is being used when using –split-mesh in distributed = auto mode
1. without and
2. with the forced option.
Specification(s): check/pre_split, check/forced_pre_split
Design: Mesh Splitting
Issue(s): #11825
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.37.92
234 234
15.37.95The mesh splitter will throw an error when an attempt is made to split a "DistributedMesh".
Specification(s): split_with_distributed_error
Design: Mesh Splitting
Issue(s): #11434
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
86
15.37.96The mesh splitter capability will honor geometric RelationshipManager objects.
Specification(s): split_with_RM_part1
Design: Mesh Splitting
Issue(s): #11434 #27240
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.37.97Meshes that are pre-split with active RelationshipManager objects work the same as if using an online DistributedMesh.
Specification(s): split_with_RM_part2
Design: Mesh Splitting
Issue(s): #11434
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.37.96
234
15.37.98Splitting meshes from file should work with custom partitioners.
Specification(s): grid_from_file
Design: Mesh Splitting
Issue(s): #11944
Collection(s): FUNCTIONAL
Type(s): CheckFiles
148
15.37.99Splitting meshes from a generated mesh should work with custom partitioners.
Specification(s): grid_from_generated
Design: Mesh Splitting
Issue(s): #11944
Collection(s): FUNCTIONAL
Type(s): CheckFiles
148
15.37.100The system should be able to load a pre-split mesh and perform additional mesh generation on it.
Specification(s): meshgenerators_acting_on_split
Design: Mesh Splitting FileMeshGenerator
Issue(s): #18635 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.37.93
86
15.37.101The system shall support the creating a single mesh from multiple meshes stitched together.
Specification(s): test
Design: StitchedMesh
Issue(s): #8308
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.102The system shall report an error if at least one mesh file is not supplied when creating a mesh from multiple meshes stitched together.
Specification(s): files_error
Design: StitchedMesh
Issue(s): #8308
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.37.103The system shall provide a parallel partition based on mesh subdomains
Specification(s): test
Design: Partitioner System
Issue(s): #8672 #8747 #8950 #8956
Collection(s): FUNCTIONAL
Type(s): Exodiff
396
15.37.104The parallel partitioning capability by subdomain shall report a reasonable error when a given subdomain does not exist
Specification(s): missing_block
Design: Partitioner System
Issue(s): #8672 #8747 #8950 #8956
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.37.105The system shall read TetGen file meshes.
Specification(s): mesh_only_warning
Design: FileMeshGenerator
Issue(s): #20694
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.106The system shall construct a mesh by "tiling" another mesh repeatedly.
Specification(s): tiled_mesh_test
Design: TiledMesh
Issue(s): #1729
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.37.107The system shall support avoiding repartitioning the mesh and deleting remote elements after uniform refinements
Specification(s): square
Design: Mesh System
Issue(s): #18571
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.37.108The system shall support having a truly unique_id (never recycled) for all mesh elements and nodes when using replicated mesh.
Specification(s): replicated_mesh
Design: Mesh System
Issue(s): #2142
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.37.109The system shall support having a truly unique_id (never recycled) for all mesh elements and nodes when using distributed mes.
Specification(s): distributed_mesh
Design: Mesh System
Issue(s): #2142
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.37.108
406

rdg: Meshdivisions
15.38.1
The system shall be able to divide the mesh using
1. subdomains defined on the mesh,
2. a selection of subdomains defined on the mesh,
3. extra element integers stored on elements in the mesh,
4. a regular Cartesian grid,
5. a regular Cartesian grid specified using its center and width,
6. Cartesian grids with a fixed width and a group of center positions,
7. a mesh division based on the values of a functor,
8. a nearest-point/neighbor partition,
9. a regular cylindrical R-theta-Z grid,
10. cylindrical R-theta-Z grids with a group of positions for the cylinder axis coordinates,
11. a regular spherical radial grid,
12. spherical radial grids, using a group of positions for the sphere centers,
13. and a nesting of mesh divisions.
Specification(s): mesh_div/blocks, mesh_div/blocks_restricted, mesh_div/extra_id, mesh_div/cartesian, mesh_div/cartesian_center, mesh_div/cartesian_center_pos, mesh_div/functor, mesh_div/positions, mesh_div/cylinder, mesh_div/cylinder_center_positions, mesh_div/spherical, mesh_div/spherical_center_positions, mesh_div/nested
Design: MeshDivisions
Issue(s): #25901 #26223
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406 406 406 406 406 406 406 406 406 406
15.38.2
The system shall report an error if
1. Cartesian divisions from a group of co-planar center positions are overlapping,
2. cylindrical divisions from a group of co-planar center positions are overlapping,
3. and spherical divisions from a group of co-planar center positions are overlapping.
Specification(s): errors/cartesian_too_close, errors/cylindrical_too_close, errors/spherical_too_close
Design: MeshDivisions
Issue(s): #25901 #26223
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234

rdg: Meshgenerators
15.39.1The system shall support automatic addition of sidesets based on outward facing normals of the mesh.
Specification(s): simple
Design: AllSideSetsByNormalsGenerator
Issue(s): #3306
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.2The system shall group automatically added sidesets when multiple surfaces share the same outward facing normal.
Specification(s): less_simple
Design: AllSideSetsByNormalsGenerator
Issue(s): #3306
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.3The system shall add some specific scalar and vector mesh meta data to the input mesh.
Specification(s): add_mesh_meta_data
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.39.4The system shall throw an error if real_scalar_metadata_names and real_scalar_metadata_values are different in size.
Specification(s): err_diff_real_scalar_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.5The system shall throw an error if uint_scalar_metadata_names and uint_scalar_metadata_values are different in size.
Specification(s): err_diff_uint_scalar_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.6The system shall throw an error if int_scalar_metadata_names and int_scalar_metadata_values are different in size.
Specification(s): err_diff_int_scalar_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.7The system shall throw an error if dof_id_type_scalar_metadata_names and dof_id_type_scalar_metadata_values are different in size.
Specification(s): err_diff_dof_id_type_scalar_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.8The system shall throw an error if subdomain_id_type_scalar_metadata_names and subdomain_id_type_scalar_metadata_values are different in size.
Specification(s): err_diff_subdomain_id_type_scalar_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.9The system shall throw an error if boolean_scalar_metadata_names and boolean_scalar_metadata_values are different in size.
Specification(s): err_diff_boolean_scalar_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.10The system shall throw an error if point_scalar_metadata_names and point_scalar_metadata_values are different in size.
Specification(s): err_diff_point_scalar_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.11The system shall throw an error if real_vector_metadata_names and real_vector_metadata_values are different in size.
Specification(s): err_diff_real_vector_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.12The system shall throw an error if uint_vector_metadata_names and uint_vector_metadata_values are different in size.
Specification(s): err_diff_uint_vector_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.13The system shall throw an error if int_vector_metadata_names and int_vector_metadata_values are different in size.
Specification(s): err_diff_int_vector_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.14The system shall throw an error if dof_id_type_vector_metadata_names and dof_id_type_vector_metadata_values are different in size.
Specification(s): err_diff_dof_id_type_vector_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.15The system shall throw an error if subdomain_id_type_vector_metadata_names and subdomain_id_type_vector_metadata_values are different in size.
Specification(s): err_diff_subdomain_id_type_vector_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.16The system shall throw an error if point_vector_metadata_names and point_vector_metadata_values are different in size.
Specification(s): err_diff_point_vector_size
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.17The system shall throw an error if real_scalar_metadata_names contains non-unique elements.
Specification(s): err_dup_real_scalar_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.18The system shall throw an error if uint_scalar_metadata_names contains non-unique elements.
Specification(s): err_dup_uint_scalar_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.19The system shall throw an error if int_scalar_metadata_names contains non-unique elements.
Specification(s): err_dup_int_scalar_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.20The system shall throw an error if dof_id_type_scalar_metadata_names contains non-unique elements.
Specification(s): err_dup_dof_id_type_scalar_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.21The system shall throw an error if subdomain_id_type_scalar_metadata_names contains non-unique elements.
Specification(s): err_dup_subdomain_id_type_scalar_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.22The system shall throw an error if boolean_scalar_metadata_names contains non-unique elements.
Specification(s): err_dup_boolean_scalar_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.23The system shall throw an error if point_scalar_metadata_names contains non-unique elements.
Specification(s): err_dup_point_scalar_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.24The system shall throw an error if real_vector_metadata_names contains non-unique elements.
Specification(s): err_dup_real_vector_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.25The system shall throw an error if uint_vector_metadata_names contains non-unique elements.
Specification(s): err_dup_uint_vector_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.26The system shall throw an error if int_vector_metadata_names contains non-unique elements.
Specification(s): err_dup_int_vector_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.27The system shall throw an error if dof_id_type_vector_metadata_names contains non-unique elements.
Specification(s): err_dup_dof_id_type_vector_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.28The system shall throw an error if subdomain_id_type_vector_metadata_names contains non-unique elements.
Specification(s): err_dup_subdomain_id_type_vector_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.29The system shall throw an error if point_vector_metadata_names contains non-unique elements.
Specification(s): err_dup_point_vector_name
Design: AddMetaDataGenerator
Issue(s): #23135
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.30The system shall be able to extrude a mesh with variable height elevations, with variable numbers of layers, and swap subdomain IDs
Specification(s): test
Design: AdvancedExtruderGenerator
Issue(s): #13276 #3554 #5634
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.31The system shall be able to extrude a mesh with variable height elevations, with variable numbers of layers, and swap subdomain IDs in the reverse direction
Specification(s): test_flip
Design: AdvancedExtruderGenerator
Issue(s): #13276 #3554 #5634 #21162
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.32The system shall be able to extrude a mesh with variable height elevations, with variable numbers of layers, and swap interface boundaries
Specification(s): test_boundary
Design: AdvancedExtruderGenerator
Issue(s): #21852
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.33The system shall be able to extrude a mesh with variable height elevations, with variable numbers of layers, with biased axial element sizes, and swap subdomain IDs
Specification(s): test_bias
Design: AdvancedExtruderGenerator
Issue(s): #21852
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.34The system shall make sure the mesh is prepared after a mesh generator has indicated the mesh is not prepared and before running a solve.
Specification(s): prepare_mesh
Design: AdvancedExtruderGenerator
Issue(s): #15944 #15936 #15823
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.39.35The system shall be able to fix the negative-volume elements by flipping them during extrusion.
Specification(s): elem_flip
Design: AdvancedExtruderGenerator
Issue(s): #21162
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.36The system shall be able to fix the negative-volume second order elements by flipping them during extrusion.
Specification(s): elem_flip_second_order
Design: AdvancedExtruderGenerator
Issue(s): #21162
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.37The system shall be able to use the result from AdvancedExtruderGenerator in subsequent mesh generators
Specification(s): extruder_then_parsed_gen_sideset
Design: AdvancedExtruderGenerator
Issue(s): #16902
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.38The system shall be able to retain and swap element extra integers during extrusion.
Specification(s): extruder_with_element_extra_integer_swap
Design: AdvancedExtruderGenerator
Issue(s): #18087
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.39The system shall report an error if missing a consistent positive or negative extrusion direction.
Specification(s): mixed_extrude
Design: AdvancedExtruderGenerator
Issue(s): #21273
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.40The system shall be able to retain and swap boundary ids during extrusion.
Specification(s): extruder_with_boundary_swap
Design: AdvancedExtruderGenerator
Issue(s): #21852
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.41The system shall be able to helically extrude a 2D mesh into a twisted 3D mesh.
Specification(s): helicoidal
Design: AdvancedExtruderGenerator
Issue(s): #25486
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.42
The system shall error
1. if the source subdomain for a subdomain swap in a layer does not exist in the mesh,
2. if the source boundary for a boundary swap in a layer does not exist in the mesh,
3. if the source subdomain for an upward boundary assignment in a layer does not exist in the mesh,
4. if the source subdomain for an downward boundary assignment in a layer does not exist in the mesh,
Specification(s): errors/bad_subdomain_swap, errors/bad_boundary_swap, errors/bad_upward_source_subdomain, errors/bad_downward_source_subdomain
Design: AdvancedExtruderGenerator
Issue(s): #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.39.43The system shall have the capability of generating a mesh based upon an annular geometry.
Specification(s): annular_mesh_generator
Design: AnnularMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.44The system shall have the capability of generating a mesh based upon an annular geometry with a negative growth ratio.
Specification(s): annular_mesh_generator_negative_growth
Design: AnnularMeshGenerator
Issue(s): #16699
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.46The system shall generate an annular mesh with prescribed radial positions of the intermediate rings of nodes
Specification(s): annular_mesh_generator_radial_positions
Design: AnnularMeshGenerator
Issue(s): #18486
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.47The system shall have the capability of generating an annular mesh with equal-area elements
Specification(s): equal_area
Design: AnnularMeshGenerator
Issue(s): #20422
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.48The system shall report an error when generating an annular mesh with equal-area elements when a growth ratio is also provided
Specification(s): conflicting_settings
Design: AnnularMeshGenerator
Issue(s): #20422
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.49The system shall report an error when generating an annual mesh with equal-area elements when radial positions are also provided
Specification(s): conflicting_settings_nr
Design: AnnularMeshGenerator
Issue(s): #20422
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.50The system shall have the capability of generating an annular mesh with a user-defined prefix on boundary names and/or an offset on the boundary ids
Specification(s): boundary_prefix_offset
Design: AnnularMeshGenerator
Issue(s): #25167
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.51The system shall support the ability to add additional mesh generators from a user accessible programmatic interface.
Specification(s): test
Design: MeshGenerator
Issue(s): #15121 #23447
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.52
The system shall only support the ability to add additional mesh generators from a user accessible programmatic interface when
1. there exists a generator to append to
2. such mesh generators take an input
3. other mesh generators have been added to be appended to
Specification(s): errors/nothing_to_append_to, errors/no_input, errors/wrong_time
Design: MeshGenerator
Issue(s): #15121 #23447
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148 148 148
15.39.53
The system shall be capable of deleting
1. all of the elements in a mesh based on subdomain ID,
2. all of the elements in a mesh based on subdomain names and
3. multiple blocks simultaneously in a mesh based on subdomain ID.
4. blocks and assigning the new boundary even if the input mesh is not prepared.
5. blocks and properly removing lower dimensional elements with a deleted element as their interior parent.
6. blocks and retaining lower dimensional elements with a deleted interior parent if requested,
7. blocks and erroring if a block does not exist.
Specification(s): block_deletion/all_by_block_ids, block_deletion/all_by_block_names, block_deletion/multiple_blocks, block_deletion/input_not_prepared, block_deletion/delete_interior_parents, block_deletion/preserve_exteriors, block_deletion/missing_block
Design: BlockDeletionGenerator
Issue(s): #11640 #17052 #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
234 234 234 234 234 234 234
15.39.54
The system shall support removing elements including
1. a 3D concave subdomain;
2. a 2D interior subdomain;
3. a 3D interior subdomain;
4. a 2D non-concave subdomain;
5. a 3D non-concave subdomain;
6. a 2D removal of a union of disjoint pieces;
7. a 2D removal of a subdomain containing a nodeset;
8. a 2D removal of a subdomain that eliminates sideset;
9. a 2D removal of a subdomain containing a sideset;
10. a 2D concave subdomain with a cut across elements.
Specification(s): delete/block_deletion_test2, delete/block_deletion_test3, delete/block_deletion_test4, delete/block_deletion_test5, delete/block_deletion_test6, delete/block_deletion_test7, delete/block_deletion_test8, delete/block_deletion_test9, delete/block_deletion_test10, delete/block_deletion_test12
Design: BlockDeletionGenerator
Issue(s): #11640 #17052
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406 406 406 406 406
15.39.55
The system shall have the capability of creating a new mesh given one or more subdomains within an existing mesh, with
1. a one block, single element, 2d mesh of a square,
2. 2D blocks to be extracted from a 2D mesh
3. multiple subdomains/blocks which can be incorporated into a new mesh in 3D
4. a lower dimension block (1D) to be extracted from a 2D mesh
Specification(s): extract_block/simple_two_dimensional_test, extract_block/two_dimensional_test, extract_block/three_dimensional_test, extract_block/lower_dimensional_test
Design: BlockToMeshConverterGenerator
Issue(s): #20880
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148
15.39.56
The system shall return an error if the following unsupported features are present:
1. the mesh is distributed in parallel
2. the block to extract is uniformly refined
Specification(s): errors/distributed, errors/refined
Design: BlockToMeshConverterGenerator
Issue(s): #20880
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
86 148
15.39.57The system shall have the capability to remove boundaries in an existing mesh.
Specification(s): boundary_deletion_test
Design: BoundaryDeletionGenerator
Issue(s): #11174
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.39.58The system shall report an error if attempting to delete a non-existent boundary
Specification(s): invalid_boundary
Design: BoundaryDeletionGenerator
Issue(s): #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.59
The system shall be capable of generating new mesh node sets based upon a user-specified bounding box
1. where the new node set will be placed on nodes within the bounding box, or
2. where the new node set will be placed on nodes outside of the bounding box.
Specification(s): gen_nodesets/inside, gen_nodesets/outside
Design: BoundingBoxNodeSetGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148
15.39.60
The system shall produce an error when attempting to add a new mesh node set based on a bounding box
1. where the bounding box fails to span any mesh nodes, and
2. where multiple boundary IDs are supplied for a single bounding box.
Specification(s): errors/bad_coord, errors/test_bad_boundaryid
Design: BoundingBoxNodeSetGenerator
Issue(s): #11640
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.39.61
The system shall be capable of splitting existing mesh boundary sets where their underlying subdomain changes
1. on external boundaries, and
2. on internal boundaries, and
3. error when the boundary does not exist in the mesh.
Specification(s): boundary_type/external, boundary_type/internal, boundary_type/invalid_boundary
Design: BreakBoundaryOnSubdomainGenerator
Issue(s): #7887 #11640 #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
148 148 234
15.39.62
The system shall be able to create separate blocks in a mesh
1. without a split interface in 3D;
2. with a split interface in 3D;
3. with a polycrystal based mesh in 3D;
4. without a split interface in 2D;
5. with a split interface in 2D; and
6. with a polycrystal based mesh in 2D.
Specification(s): break_mesh_by_blocks_generator/3d_auto_test, break_mesh_by_blocks_generator/3d_split_test, break_mesh_by_blocks_generator/3d_polycrystal_test, break_mesh_by_blocks_generator/2d_auto_test, break_mesh_by_blocks_generator/2d_splittrue_test, break_mesh_by_blocks_generator/polycrystal_test
Design: BreakMeshByBlockGenerator
Issue(s): #11640 #22117
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148 148 148
15.39.63
The system shall be able to break the mesh between listed blocks:
1. without splitting the interface and with splitting the transition interface;
2. with a split interface and without splitting the transition interface;
3. with a split interface and splitting the transition interface;
4. with a split interface, without splitting the transition interface, and without a transition interface;
5. without a split interface, splitting the transition interface, or a transition interface;
Specification(s): surrounding_block_restricted/split_transition_only, surrounding_block_restricted/split_interface_only, surrounding_block_restricted/split_all, surrounding_block_restricted/no_transition, surrounding_block_restricted/transition_split
Design: BreakMeshByBlockGenerator
Issue(s): #15895
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148 148
15.39.64The system shall be able to break the mesh between listed block pairs.
Specification(s): block_pairs_restricted
Design: BreakMeshByBlockGenerator
Issue(s): #17749
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.65
The system shall be able to break the mesh between listed block pairs
1. by creating one new node.
2. by creating two new nodes.
3. by creating three new nodes.
Specification(s): block_pairs_restricted_3blocks/one_new_node, block_pairs_restricted_3blocks/two_new_nodes, block_pairs_restricted_3blocks/three_new_nodes
Design: BreakMeshByBlockGenerator
Issue(s): #17749
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148
15.39.66The system shall be able to create two sides interface when interfaces are created between listed block pairs.
Specification(s): block_pairs_restricted_two_interfaces
Design: BreakMeshByBlockGenerator
Issue(s): #17749
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.67The system shall properly assign node processor ids for paritioned meshes
Specification(s): hanging_nodes
Design: BreakMeshByBlockGenerator
Issue(s): #15793
Collection(s): FUNCTIONAL
Type(s): Exodiff
112
15.39.68The system shall report an error if the mesh does not contain the specified block pair
Specification(s): invalid_block_pair
Design: BreakMeshByBlockGenerator
Issue(s): #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.69The system shall report an error if the mesh does not contain the specified surrounding block
Specification(s): invalid_surrounding_block
Design: BreakMeshByBlockGenerator
Issue(s): #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.70
The system shall be capable of generating an non-uniform mesh on a Cartesian domain in
1. one,
2. two, and
3. three dimensions.
Specification(s): cartesian_mesh/1D, cartesian_mesh/2D, cartesian_mesh/3D
Design: CartesianMeshGenerator
Issue(s): #12863
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148
15.39.71The system shall throw an error if the subdomains with different ID have duplicate names.
Specification(s): check_duplicate_subdomain_names
Design: MooseMesh
Issue(s): #23735
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.72The system shall correct full circular boundaries radii to preserve areas.
Specification(s): two_full_rings
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.73The system shall correct partial circular boundaries radii to preserve areas by moving all the nodes in the radial direction.
Specification(s): partial_curve_rad
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONAL
Type(s): Exodiff
192
15.39.74The system shall correct partial circular boundaries radii to preserve areas by moving all the node in the radial direction, as well as displacing the boundary end nodes in the span direction.
Specification(s): partial_curve_span
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.75The system shall throw an error if the length of the provided customized transition layer rarios does not match the number of the boundaries to be corrected.
Specification(s): err_transition_layer_ratios_length
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.76The system shall throw an error if the length of the provided customized circular verification tolerance does not match the number of the boundaries to be corrected.
Specification(s): err_custom_circular_tolerance_length
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.77The system shall throw an error if the provided boundaries are not in XY plane.
Specification(s): err_non_xy_plane
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.78The system shall throw an error if the provided boundary contains fewer than three nodes.
Specification(s): err_few_points
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.79The system shall throw an error if any nodes are moved twice for radius correction.
Specification(s): err_overlapped_transition_area
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.80The system shall throw an error if the provided boundary to correct is not circular.
Specification(s): err_non_circular
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.81The system shall throw an error if the provided boundaries are all full circles and the parameter to move the end nodes in the span direction is set to true.
Specification(s): err_full_cirles_and_span_direction
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.82The system shall throw an error if an input boundary does not exist in the input mesh.
Specification(s): err_boundary_not_found
Design: CircularBoundaryCorrectionGenerator
Issue(s): #23972
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.83
The system shall be able to generate a 2D quad-element mesh
1. for a mesh coarsening test with a uniformly refined mesh,
2. for a mesh coarsening test with a non-uniformly refined mesh,
3. for a mesh coarsening test with twice-refined elements,
4. for a mesh coarsening test with an external boundary refined,
5. and for a mesh coarsening test with an internal boundary refined.
Specification(s): meshes_quad/multiple_block_uniform, meshes_quad/multiple_block_nonuniform, meshes_quad/multiple_levels, meshes_quad/external_refined, meshes_quad/internal_refined
Design: CoarsenBlockGenerator
Issue(s): #25280
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234 234 234 234
15.39.84
The system shall support the ability to coarsen quadrilateral
1. elements within a non-uniformly refined mesh,
2. elements within multiple blocks within a multi-domain mesh,
3. elements within multiple blocks, both refined and unrefined, within a multi-domain mesh,
4. elements within multiple blocks at multiple levels of coarsening within a multi-domain mesh,
5. elements near a refined external boundary,
6. elements near a refined internal boundary.
Specification(s): coarsen_quad/single_block, coarsen_quad/multiple_block_uniform, coarsen_quad/multiple_block_nonuniform, coarsen_quad/multiple_levels, coarsen_quad/external_boundary_single, coarsen_quad/internal_boundary_single
Design: CoarsenBlockGenerator
Issue(s): #25280
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148 148 148
15.39.85
The system shall be able to generate a 3D hexahedral-element mesh
1. for a mesh coarsening test with a uniformly refined mesh,
2. for a mesh coarsening test with a non-uniformly refined mesh,
3. for a mesh coarsening test with twice-refined elements,
4. for a mesh coarsening test with an external boundary refined,
5. and for a mesh coarsening test with an internal boundary refined.
Specification(s): meshes_hex/multiple_block_uniform, meshes_hex/multiple_block_nonuniform, meshes_hex/multiple_levels, meshes_hex/external_refined, meshes_hex/internal_refined
Design: CoarsenBlockGenerator
Issue(s): #25280
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234 234 234 234
15.39.86
The system shall support the ability to coarsen hexahedral
1. elements within a non-uniformly refined mesh,
2. elements within multiple blocks within a multi-domain mesh,
3. elements within multiple blocks, both refined and unrefined, within a multi-domain mesh,
4. elements within multiple blocks at multiple levels of coarsening within a multi-domain mesh,
5. elements near a refined external boundary,
6. elements near a refined internal boundary.
Specification(s): coarsen_hex/single_block, coarsen_hex/multiple_block_uniform, coarsen_hex/multiple_block_nonuniform, coarsen_hex/multiple_levels, coarsen_hex/external_boundary_single, coarsen_hex/internal_boundary_single
Design: CoarsenBlockGenerator
Issue(s): #25280
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148 148 148
15.39.87
The system shall report an error if
1. attempting to coarsen a block that does not exist in the mesh, and
2. if specifying a vector of coarsening levels that does not match the vector of subdomains to coarsen,
3. the coarsening starting element is not in the block to coarsen the most.
Specification(s): errors/invalid_block, errors/wrong_size_inputs, errors/wrong_starting_point
Design: CoarsenBlockGenerator
Issue(s): #25280
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 148 234
15.39.88
The system shall support the ability to combine multiple meshes:
1. using a single input mesh at multiple positions,
2. using a single input mesh at multiple positions obtained from a file,
3. using multiple meshes at multiple positions, and
4. using multiple meshes at multiple positions obtained from a file, and
5. using multiple meshes with no positions, and
6. while keeping name(s) of sidesets intact, and
7. not merging subdomains, and
8. not merging boundaries.
Specification(s): translations/single, translations/single_from_file, translations/multi, translations/multi_from_file, translations/none, translations/name, translations/no_merge_subdomains, translations/no_merge_boundaries
Design: CombinerGenerator
Issue(s): #13412
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234 234 234 234 234 234
15.39.89
The system shall report an error when trying to combine multiple meshes,
1. but only one input is supplied with no positions, or
2. but only one input is supplied with no positions file, or
3. the number of meshes and the number of positions is mismatched, or
4. the number of meshes and the number of positions in the file is mismatched.
Specification(s): errors/missing_pos, errors/missing_pos_file, errors/mismatch_pos, errors/mismatch_pos_from_file
Design: CombinerGenerator
Issue(s): #13412
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.39.90The system shall support arbitrary transforms of node positions in 2D.
Specification(s): 2d
Design: ParsedNodeTransformGenerator
Issue(s): #22449
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.91The system shall support arbitrary transforms of node positions in 3D.
Specification(s): 3d
Design: ParsedNodeTransformGenerator
Issue(s): #22449
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.92The system shall have the capability to generate a mesh pattern consisting of concentric circles contained within a square.
Specification(s): mesh_only
Design: ConcentricCircleMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.93The winding order of the elements created by the mesh generator shall be uniform.
Specification(s): winding_order
Design: ConcentricCircleMeshGenerator
Issue(s): #17533
Collection(s): FUNCTIONAL
Type(s): CSVDiff
148
15.39.94
The system shall be able to
1. cut a 3D mesh consisting of only HEX8 elements with the cut face id automatically assigned.
2. cut a 3D mesh consisting of only HEX8 elements using a cutting plane overlapped with some element faces.
3. cut a 3D mesh consisting of only PRISM6 elements with the cut face id specified by the user.
4. cut a 3D mesh consisting of only PYRAMID5 elements with the cut face id automatically assigned and cut face name specified.
5. cut a 3D mesh consisting of only TET4 elements with the cut face id and name automatically assigned to be the same as an existing boundary.
6. cut a 3D mesh with mixed element types.
Specification(s): test/simple_hex_cut, test/simple_hex_cut_aligned, test/simple_prism_cut, test/simple_pyramid_cut, test/simple_tet_cut, test/hex_prism_cut
Design: CutMeshByPlaneGenerator
Issue(s): #26579 #26902
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148 148 148
15.39.95
The system shall throw an error
1. if the input mesh to be cut is not a replicated mesh.
2. if the input mesh to be cut contains non-3D elements.
3. if the input mesh to be cut contains high-order elements.
4. if the specified cut face id and names are inconsistent with the input mesh.
Specification(s): error/err_distributed, error/err_non_3d, error/err_high_order, error/err_boundary_conflict
Design: CutMeshByPlaneGenerator
Issue(s): #26579 #26902
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148 148 148 148
15.39.96The system shall be able to give a clear error message about a cyclic graph in mesh generation.
Specification(s): error
Design: Mesh System
Issue(s): #21743
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.97The system shall support the generation of meshes in a data-driven mode, where not each step in the generation tree is required to produce a physical mesh and can instead only produce metadata
Specification(s): test
Design: MeshGenerator
Issue(s): #26295 #27075
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.98The system shall support the generation of subgenerators of the data-driven generator without data only mode
Specification(s): subgenerator_no_data_only
Design: MeshGenerator
Issue(s): #26295 #27075
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.99
The system shall report a reasonable error when generating a mesh with data-driven capabilities when
1. the specified data-driven generator does not exist
2. the parent generators do not support data-driven mode
3. a generator that is supposed to be data-only is also set to be output
4. a mesh generator is requested to generate data that does not have a data generation implementation
5. the application does not allow data-driven generation
Specification(s): errors/missing, errors/parent_unsupported, errors/parent_save_with_name, errors/unimplimented, errors/disabled
Design: MeshGenerator
Issue(s): #26295 #27075
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234
15.39.100The system shall support the generation of meshes for both reference and displaced mesh configurations.
Specification(s): test
Design: Mesh System
Issue(s): #12712
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.101The system shall support mesh adaptivity on a distributed generated displaced mesh.
Specification(s): adaptivity
Design: DistributedRectilinearMeshGenerator
Issue(s): #15702
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.102The system shall support mesh adaptivity with periodic boundary conditions on a distributed generated displaced mesh.
Specification(s): pbc_adaptivity
Design: DistributedRectilinearMeshGenerator
Issue(s): #15702
Collection(s): FUNCTIONAL
Type(s): Exodiff
222
15.39.103
The system shall support a scalable mesh adaptivity with periodic boundary conditions on a distributed generated displaced mesh
1. without and with
2. automatic scaling.
Specification(s): pbc/adaptivity_nemesis, pbc/adaptivity_autoscaling
Design: DistributedRectilinearMeshGenerator
Issue(s): #15702
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.39.102
234 222
15.39.104The system shall be able to generate 2D Quad4 mesh in parallel.
Specification(s): mesh_generator
Design: DistributedRectilinearMeshGenerator
Issue(s): #11485
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.105The system shall be able to check if or not users ask for too many layers of ghosting elements.
Specification(s): check_nlayers
Design: DistributedRectilinearMeshGenerator
Issue(s): #11485
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.106The system shall be able to generate 1D EDGE2 mesh in parallel.
Specification(s): 1D
Design: DistributedRectilinearMeshGenerator
Issue(s): #11485
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.107The system shall be able to generate 3D HEX8 mesh in parallel.
Specification(s): 3D
Design: DistributedRectilinearMeshGenerator
Issue(s): #11485
Collection(s): FUNCTIONAL
Type(s): Exodiff
404
15.39.108The system shall be able to generate 3D HEX8 mesh in parallel using ptscotch partitioner
Specification(s): 3D_ptscotch
Design: DistributedRectilinearMeshGenerator
Issue(s): #11485
Collection(s): FUNCTIONAL
Type(s): Exodiff
404
15.39.109The system shall be able to generate 3D HEX8 mesh in parallel using hierarch partitioner
Specification(s): 3D_hierarch
Design: DistributedRectilinearMeshGenerator
Issue(s): #11485
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.110The system shall be able to generate a first-order hexahedral mesh in parallel using a small number of cores for the graph partitioner.
Specification(s): 3d_scomm_out
Design: DistributedRectilinearMeshGenerator
Issue(s): #15464
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.111The system shall report an error if the number of cores for partition is larger than the total number of cores.
Specification(s): 3d_scomm_10_out
Design: DistributedRectilinearMeshGenerator
Issue(s): #15464
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.112The system shall be able to adapt a mesh generated in parallel.
Specification(s): mesh_adaptivity
Design: DistributedRectilinearMeshGenerator
Issue(s): #11485
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.113The system shall generate an arbitrary number of layers of side neighbors using DistributedRectilinearMeshGenerator.
Specification(s): num_layers
Design: DistributedRectilinearMeshGenerator
Issue(s): #16143
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.114The system shall be able to generate a squarish partition for a 2D distributed generated mesh using 3 processors.
Specification(s): 2D_3
Design: DistributedRectilinearMeshGenerator
Issue(s): #16729
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.115The system shall be able to generate a squarish partition for a 2D distributed generated mesh using 4 processors.
Specification(s): 2D_4
Design: DistributedRectilinearMeshGenerator
Issue(s): #16729
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.116The system shall be able to generate a squarish partition for a 2D distributed generated mesh using 6 processors.
Specification(s): 2D_6
Design: DistributedRectilinearMeshGenerator
Issue(s): #16729
Collection(s): FUNCTIONAL
Type(s): Exodiff
374
15.39.117The system shall be able to generate a squarish partition for a 1D distributed generated mesh using 3 processors.
Specification(s): 1D_3
Design: DistributedRectilinearMeshGenerator
Issue(s): #16729
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.118The system shall be able to generate a squarish partition for a 1D distributed generated mesh using 4 processors.
Specification(s): 1D_4
Design: DistributedRectilinearMeshGenerator
Issue(s): #16729
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.119The system shall be able to generate a squarish partition for a 3D distributed generated mesh using 3 processors.
Specification(s): 3D_3
Design: DistributedRectilinearMeshGenerator
Issue(s): #16729
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.120The system shall be able to generate a squarish partition for a 3D distributed generated mesh using 4 processors.
Specification(s): 3D_4
Design: DistributedRectilinearMeshGenerator
Issue(s): #16729
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.39.121The system shall be able to generate a squarish partition for a 3D distributed generated mesh using 8 processors.
Specification(s): 3D_8
Design: DistributedRectilinearMeshGenerator
Issue(s): #16729
Collection(s): FUNCTIONAL
Type(s): Exodiff
374
15.39.122The system shall convert all the input elements into first-order elements.
Specification(s): firsrt_order
Design: ElementOrderConversionGenerator
Issue(s): #27545
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.123The system shall convert all the input elements into complete-order elements.
Specification(s): complete_order
Design: ElementOrderConversionGenerator
Issue(s): #27545
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.124The system shall convert all the input elements into full-second-order elements.
Specification(s): full_second_order
Design: ElementOrderConversionGenerator
Issue(s): #27545
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.125The system shall convert all the input elements into second-order (nonfull) elements.
Specification(s): nonfull_second_order
Design: ElementOrderConversionGenerator
Issue(s): #27545
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.126
The system shall support the ability to create a mesh element-wise by specifying points, element types, and connectivity,
1. resulting in a single element mesh, or
2. resulting in a mesh with multiple disconnected elements.
Specification(s): generate/single_element, generate/multi_elem_multi_gen
Design: ElementGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.39.127
The system shall support assigning subdomain identifiers
1. given a list of ids for each element; and
2. given a list of elements and ids for quadrilateral and
3. triangular elements.
Specification(s): assign/quad_test, assign/quad_elementid_test, assign/tri_test
Design: Mesh System
Issue(s): #13814
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.39.128
The system shall be able to
1. convert a 3D mesh consisting of only HEX8 elements.
2. convert a 3D mesh consisting of only PRISM6 elements.
3. convert a 3D mesh consisting of only PRISM18 elements.
4. convert a 3D mesh consisting of only TET4 elements.
5. accept a 3D mesh consisting of only TET10 elements.
6. convert a 3D mesh with mixed element types.
Specification(s): test/simple_hex_convert, test/simple_prism_convert, test/second_order_prism_convert, test/simple_tet_convert, test/second_order_tet_convert, test/hex_prism_convert
Design: ElementsToSimplicesConverter
Issue(s): #26579
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148 148 148
15.39.129
The system shall be able to
1. convert a 3D mesh consisting of only HEX8 elements.
2. convert a 3D mesh consisting of only PRISM6 elements.
3. convert a 3D mesh consisting of only PYRAMID5 elements.
4. convert a 3D mesh consisting of only TET4 elements.
5. convert a 3D mesh with mixed element types.
Specification(s): test/simple_hex_convert, test/simple_prism_convert, test/simple_pyramid_convert, test/simple_tet_convert, test/hex_prism_convert
Design: ElementsToTetrahedronsConverter
Issue(s): #26579
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148 148
15.39.130
The system shall throw an error
1. if the input mesh to be converted is not a replicated mesh.
2. if the input mesh to be converted contains non-3D elements.
3. if the input mesh to be converted contains high-order elements.
Specification(s): error/err_distributed, error/err_non_3d, error/err_high_order
Design: ElementsToTetrahedronsConverter
Issue(s): #26579
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148 148 148
15.39.131
The system shall be able to create a patch test mesh with:
1. quad4 elements,
2. quad8 elements,
3. hex8 elements, and
4. hex20 elements.
Specification(s): group/quad4, group/quad8, group/hex8, group/hex20
Design: ExamplePatchMeshGenerator
Issue(s): #13453
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234 234
15.39.132
The system shall have the ability to break all element-element interfaces within given subdomains both
1. in 2D, and
2. in 3D.
Specification(s): all/2D, all/3D
Design: BreakMeshByElementGenerator
Issue(s): #21060 #22117
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148
15.39.133The system shall report an error if the subdomain to explode was not found in the mesh
Specification(s): invalid_subdomain
Design: BreakMeshByElementGenerator
Issue(s): #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.134The system shall have the ability to add extra mesh node sets based on existing node IDs.
Specification(s): generate_extra_nodeset
Design: ExtraNodesetGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.135The system shall have the ability to add extra mesh node sets based on node coordinates.
Specification(s): generate_extra_nodeset_coord
Design: ExtraNodesetGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.136The system shall have the ability to add extra mesh node sets based on multiple node coordinates.
Specification(s): generate_extra_nodeset_multiple_coord
Design: ExtraNodesetGenerator
Issue(s): #14936
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.137The system shall report an error on assigning boundary identifiers if the supplied location is outside of the domain.
Specification(s): test_bad_coord
Design: ExtraNodesetGenerator
Issue(s): #13814
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.138The system shall have the ability to add the node closest to a point to a nodeset.
Specification(s): close_node
Design: ExtraNodesetGenerator
Issue(s): #28482
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.139The system shall have the ability to generate a mesh by reading it from a file.
Specification(s): test
Design: FileMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.140The system shall have the ability to assign element extra integers with elemental variables in an Exodus mesh file.
Specification(s): extra_integer_test
Design: FileMeshGenerator
Issue(s): #14916
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.141The system shall have the ability to read IsoGeometric Analysis meshes with rational bases and output spline results in VTK format.
Specification(s): exodus_iga_test
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): XMLDiff
176
15.39.142The system shall have the ability to read IsoGeometric Analysis meshes with rational bases and output spline results in ExodusII format.
Specification(s): exodus_iga_exodiff
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.39.143The system shall have the ability to remove spline nodes from IsoGeometric Analysis meshes and output Bernstein-Bezier results in VTK format.
Specification(s): exodus_iga_nosplines_test
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): XMLDiff
176
15.39.144The system shall have the ability to remove spline nodes from IsoGeometric Analysis meshes and output Bernstein-Bezier results in ExodusII format.
Specification(s): exodus_iga_nosplines_exodiff
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.39.145The system shall have the ability to read IsoGeometric Analysis meshes with 3D elements and sidesets in ExodusII format.
Specification(s): exodus_pseudoiga_test
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): XMLDiff
176
15.39.146The system shall have the ability to extract discontinuous Bezier-Bernstein elements from IsoGeometric Analysis meshes.
Specification(s): exodus_discontinuous_iga_2d_l2_test
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.39.147The system shall have the ability to reproduce exact discrete solutions on discontinuous Bezier-Bernstein edges from IsoGeometric Analysis meshes.
Specification(s): exodus_discontinuous_iga_exact_test
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.39.148The system shall have the ability to find continuous PDE solutions on discontinuous Bezier-Bernstein edges from IsoGeometric Analysis meshes.
Specification(s): exodus_discontinuous_iga_1d_test
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.39.149The system shall have the ability to apply externally defined constraint matrices to 3D isoparametric meshes.
Specification(s): iga_constraint_matrix
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.39.150The system shall have the ability to apply externally defined constraint matrices to 1D isoparametric meshes.
Specification(s): iga_constraint_matrix_1d
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.39.151The system shall have the ability to find continuous PDE solutions on discontinuous Bezier-Bernstein quads from IsoGeometric Analysis meshes.
Specification(s): exodus_discontinuous_iga_2d_test
Design: FileMeshGenerator
Issue(s): #18768
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.39.152The system shall have the ability to output checkpoint files along with the mesh meta data.
Specification(s): pre_checkpoint_load_test
Design: FileMeshGenerator
Issue(s): #16192
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.39.153The system shall have the ability to load the mesh from checkpoint files.
Specification(s): checkpoint_load_test
Design: FileMeshGenerator
Issue(s): #16192 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.39.152
234
15.39.154The system shall generate a mesh that fills between two coplanar curves.
Specification(s): fill_between_curves
Design: FillBetweenCurvesGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.155The system shall generate a mesh that fills between two coplanar curves and keeps nodesets defined on these curves.
Specification(s): fill_and_keep_nodesets
Design: FillBetweenCurvesGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.156The system shall generator a bow-shape transition layer based on the two input point vectors using TRI3 elements.
Specification(s): bow
Design: FillBetweenPointVectorsGenerator
Issue(s): #20641
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.157The system shall generator a bow-shape transition layer with a provided bias growth factor based on the two input point vectors using TRI3 elements.
Specification(s): bow_man_bias
Design: FillBetweenPointVectorsGenerator
Issue(s): #20641
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.158The system shall generator a bow-shape transition layer with automatically generated bias growth factors based on the two input point vectors using TRI3 elements.
Specification(s): bow_auto_bias
Design: FillBetweenPointVectorsGenerator
Issue(s): #20641
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.159The system shall generator a bow-shape transition layer based on the two input point vectors using QUAD4 elements.
Specification(s): bow_quad
Design: FillBetweenPointVectorsGenerator
Issue(s): #20641
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.160The system shall throw an error if either input vector of points include points that are not in XY plane.
Specification(s): non_xy_plane
Design: FillBetweenPointVectorsGenerator
Issue(s): #20641
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.161The system shall throw an error if either input vector of points include less than 2 points.
Specification(s): not_enough_points
Design: FillBetweenPointVectorsGenerator
Issue(s): #20641
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.162The system shall throw an error if the two input vectors have different length and QUAD4 elements option is selected.
Specification(s): quad_with_different_vector_sizes
Design: FillBetweenPointVectorsGenerator
Issue(s): #20641
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.163The system shall be able to generate a connector transition layer based on the two input meshes and boundaries.
Specification(s): squares
Design: FillBetweenSidesetsGenerator
Issue(s): #20641
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.164The system shall be able to generate a connector transition layer based on the two input meshes and boundaries and stitch it with the input meshes.
Specification(s): squares_stitched
Design: FillBetweenSidesetsGenerator
Issue(s): #20641
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.165The system shall be able to generate a connector transition layer with manual biasing based on the two input meshes and boundaries.
Specification(s): squares_bias
Design: FillBetweenSidesetsGenerator
Issue(s): #20641
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.166The system shall be able to generate a connector transition layer with automatic biasing based on the two input meshes and boundaries.
Specification(s): squares_auto_bias
Design: FillBetweenSidesetsGenerator
Issue(s): #20641
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.167The system shall throw an error if the two input meshes are the same.
Specification(s): err_same_inputs
Design: FillBetweenSidesetsGenerator
Issue(s): #20641
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.168The system shall throw an error if one of the input boundary to generate a mesh in-between has multiple segments.
Specification(s): err_multiseg_boundary
Design: FillBetweenSidesetsGenerator
Issue(s): #20641
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.169The system shall throw an error if one of the input boundary to generate a mesh in-between is a closed loop.
Specification(s): err_closed_loop_boundary
Design: FillBetweenSidesetsGenerator
Issue(s): #20641
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.170
The system shall support using a directed acyclic graph of objects to generate a mesh where multiple possible end points may be explicitly selected:
1. the first of two targets
2. and the second of two targets.
Specification(s): final_select/first, final_select/second
Design: Mesh System
Issue(s): #14058
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.39.171The system shall support selecting an earlier generation state of the mesh generator system used to generate the final mesh for a simulation.
Specification(s): final_early_stop
Design: Mesh System
Issue(s): #14058
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.172
The system shall generate an error when the objects used to generate a mesh results in an ambiguous end point
1. due to a single graph with multiple end points, or
2. due to multiple independent trees.
Specification(s): ambigious/single_graph, ambigious/independent_graphs
Design: Mesh System
Issue(s): #14058
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.39.173The system shall support switching the normal orientation of a sideset in a two-dimensional mesh
Specification(s): flux_2D
Design: FlipSidesetGenerator
Issue(s): #25528
Collection(s): FUNCTIONAL
Type(s): CSVDiff
148
15.39.174The system shall support switching the normal orientation of a sideset in a three-dimensional mesh
Specification(s): flux_3D
Design: FlipSidesetGenerator
Issue(s): #25528
Collection(s): FUNCTIONAL
Type(s): CSVDiff
148
15.39.175The system shall produce a reasonable error when switching the normal orientation of a sideset if the sideset does not exist
Specification(s): no_sideset_exception
Design: FlipSidesetGenerator
Issue(s): #25528
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.176The system shall produce a reasonable error when switching the normal orientation of a sideset if the sideset cannot be flipped
Specification(s): no_neighbor_exception
Design: FlipSidesetGenerator
Issue(s): #25528
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.177The system shall be able to use libmesh mesh generation tools.
Specification(s): test
Design: GeneratedMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.178The system shall be able to use libmesh mesh generation tools and shift node/sideset ids by a constant offset.
Specification(s): offset
Design: GeneratedMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.179
The system shall include mesh generation tools and allow adding a name prefix to the node/sideset names and maintain the
1. id and
2. include the added name.
Specification(s): prefix/id, prefix/name
Design: GeneratedMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.39.180
The system shall include mesh generation tools and shift node/sideset ids by a constant offset while also adding a name prefix to them and maintain the
1. the shifted id and
2. include the added name.
Specification(s): both/id, both/name
Design: GeneratedMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.39.181The system shall generate a warning if Mesh Generators are used with a mesh type that does not accept them
Specification(s): type_test
Design: GeneratedMeshGenerator
Issue(s): #13959
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.39.30 15.39.51 15.39.97 15.39.100 15.39.139 15.39.177 15.39.252 15.39.271
234
15.39.182The system shall be able to assign subdomain IDs for the (cartesian) generated mesh generator.
Specification(s): with_subdomain_ids_test
Design: GeneratedMeshGenerator
Issue(s): #19297
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.183The system shall be able to assign a subdomain name for the (cartesian) generated mesh generator.
Specification(s): with_subdomain_name
Design: GeneratedMeshGenerator
Issue(s): #27646
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.184The system shall support the ability to import meshes written using the General Mesh Viewer format.
Specification(s): gmsh_test
Design: FileMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.185The system shall have the ability to read boundary information from Gmsh formatted mesh files.
Specification(s): gmsh_bc_test
Design: FileMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.39.186The system shall be able to read in an image.
Specification(s): image_mesh_generator_test
Design: ImageMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.187
The system shall support creating subdomains from
1. 2D and
2. 3D images.
Specification(s): image/2d, image/3d
Design: Mesh System
Issue(s): #13814
Collection(s): FUNCTIONAL
Type(s): Exodiff
312 304
15.39.188
The system shall be able to create different subdomains (with first order elements)
1. using boundary ids.
2. using boundary names.
Specification(s): mesh/ids, mesh/names
Design: LowerDBlockFromSidesetGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148
15.39.189The system shall support the creation of lower dimensional elements on an existing sideset of second-order elements.
Specification(s): second_order
Design: LowerDBlockFromSidesetGenerator
Issue(s): #13814
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.39.190
The system shall report an error
1. if refinement generators are executed before lower dimensional elements are added,
2. if a non-existing sideset is specified as the sideset to create a lower-dimensional block from.
Specification(s): error/dont_refine_before, error/invalid_sideset
Design: LowerDBlockFromSidesetGenerator
Issue(s): #24638 #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.39.191The system shall provide an interface function to get the relation of two extra element integers.
Specification(s): map_ids_test
Design: ElementIDInterface
Issue(s): #25119
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.39.192The system shall be able to combine multiple meshes into a single unconnected mesh.
Specification(s): mesh_collection_generator_test
Design: MeshCollectionGenerator
Issue(s): #13221
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.193
The system shall be able to diagnostize potential issues in a mesh, such as
1. element overlapping,
2. inconsistently oriented sidesets between subdomains,
3. inconsistently oriented sidesets between two neighbor sides within the sideset,
4. 2D meshed square missing a sideset on one side
5. 3D meshed cube missing a sideset on one side
6. non-conformality in two dimensions,
7. non-conformality in three dimensions,
8. different element types in a single subdomain,
9. elements above a certain volume,
10. elements below a certain volume,
11. non-planar sides on elements,
12. elements with negative Jacobians
Specification(s): generate/nonconformality, generate/inconsistent_sidesets, generate/inconsistent_internal_sidesets, generate/2D_watertight_sidesets, generate/3D_Watertight_sidesets, generate/overlap, generate/nonconformality_3d, generate/elem_types, generate/max_size, generate/min_size, generate/non_planar, generate/negative_jacobian
Design: MeshDiagnosticsGenerator
Issue(s): #25278
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
148 148 148 148 148 148 148 148 148 148 148 148
15.39.194
The system shall be able to recognize non-conformalities created by uniform mesh refinements for
1. quadrilateral elements,
2. quadrilateral elements of second order,
3. quadrilateral elements refined twice near an unrefined quadrilateral element,
4. hexahedral elements,
5. hexahedral elements of second order,
6. hexahedral elements refined twice near an unrefined quadrilateral element,
7. triangle elements,
8. triangle elements of second order,
9. triangle elements of third order,
10. triangle elements refined twice near an unrefined triangle element,
11. tetrahedral elements,
12. tetrahedral elements of second order,
13. tetrahedral elements of third order,
Specification(s): amr_detection/quad, amr_detection/quad_second_order, amr_detection/quad_two_levels_across, amr_detection/hex, amr_detection/hex_second_order, amr_detection/hex_two_levels_across, amr_detection/tri, amr_detection/tri_second_order, amr_detection/tri_third_order, amr_detection/tri_two_levels_across, amr_detection/tet, amr_detection/tet_second_order, amr_detection/tet_third_order
Design: MeshDiagnosticsGenerator
Issue(s): #25278
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
148 148 148 148 148 148 148 148 148 148 148 148 148
15.39.195
The system shall be able to recognize that non-conformalities are not created by uniform mesh refinements in the case of
1. quadrilateral elements refined in only one direction,
Specification(s): amr_detection_avoid_false_positives/only_nx_refined
Design: MeshDiagnosticsGenerator
Issue(s): #25278
Collection(s): FUNCTIONAL
Type(s): RunApp
148
15.39.196
The system shall report an error if
1. a diagnostics object is created but no diagnostics are requested.
Specification(s): errors/no_diag
Design: MeshDiagnosticsGenerator
Issue(s): #25278
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.197
The system shall have the capability of extruding a lower dimensional mesh to create a higher dimensional mesh
1. from 2D quads to 3D hexes,
2. 2D triangular elements;
3. where newly created elements can be assigned a new subdomain IDs based on old IDs,
4. where newly created elements can be assigned a new subdomain IDs based on a pattern,
5. where the extrusion direction is not orthogonal to the original line or plane of elements, and
6. where the extrusion occurs based on another generated mesh,
7. while making sure to preserve existing side set names.
Specification(s): extruder/basic, extruder/tri_test, extruder/new_subdomains, extruder/new_subdomain_pattern, extruder/angled, extruder/generator, extruder/preserve_sideset_names
Design: MeshExtruderGenerator
Issue(s): #11640 #14037 #22117
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234 406 234 234 236
15.39.198The system shall report an error if the existing subdomain does not exist in the mesh
Specification(s): invalid_existing_subdomain
Design: MeshExtruderGenerator
Issue(s): #11640 #14037 #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.199The system shall be able to merge overlapping nodes.
Specification(s): node_overlap
Design: MeshRepairGenerator
Issue(s): #25107
Collection(s): FUNCTIONAL
Type(s): JSONDiff
236
15.39.200The system shall be able to flip the orientation of negative-volume elements.
Specification(s): element_flip
Design: MeshRepairGenerator
Issue(s): #25107
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236
15.39.201The system shall be able to split blocks across their element's type.
Specification(s): separate_element_types
Design: MeshRepairGenerator
Issue(s): #25107
Collection(s): FUNCTIONAL
Type(s): JSONDiff
236
15.39.202The system shall be able to merge boundaries with the same names but different boundary IDs.
Specification(s): boundary_merge
Design: MeshRepairGenerator
Issue(s): #25107
Collection(s): FUNCTIONAL
Type(s): JSONDiff
236
15.39.203The system shall support the ability for mesh generators to save attributes to a stateful data store available for use when recovering a simulation.
Specification(s): meta_data_store
Design: TimeDerivative
Issue(s): #000
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.39.204The system shall issue an error when mesh meta-data properties are requested but never declared.
Specification(s): meta_data_error_check
Design: MeshMetaDataInterface
Issue(s): #13841
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.205The system shall report an error if a invalid identifier is supplied when attempting to retrieve a restart meta data object.
Specification(s): get_meta_data_error_check
Design: MeshMetaDataInterface
Issue(s): #13841
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.206The system shall support the ability to save mesh meta data generated by mesh generators when splitting the mesh.
Specification(s): pre_split_mesh
Design: MeshMetaDataInterface
Issue(s): #16192
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.39.203
148
15.39.207The system shall support the ability to use the mesh meta data when using the split mesh.
Specification(s): test_meta_data_with_use_split
Design: MeshMetaDataInterface
Issue(s): #16192
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.39.206
148
15.39.208
The system shall support the ability to modify node(s) coordinates
1. in a mesh with a single first order element
2. in a Cartesian 3D mesh
3. in a mesh with a single first order element moved by shifts.
Specification(s): generate/single_element, generate/3d, generate/shift
Design: MoveNodeGenerator
Issue(s): #18577 #21468
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 406
15.39.209The system shall report an error if the node to be moved cannot be found in the mesh.
Specification(s): failure_missing
Design: MoveNodeGenerator
Issue(s): #18577 #21468
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.210The system shall report an error if the node position and node id arrays do not match in size
Specification(s): failure_mismatch
Design: MoveNodeGenerator
Issue(s): #18577 #21468
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.211The system shall report an error if both shifts and positions are specified
Specification(s): failure_overspecified
Design: MoveNodeGenerator
Issue(s): #18577 #21468
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.212The system shall be able to create node sets from all side sets.
Specification(s): side_to_node
Design: NodeSetsFromSideSetsGenerator
Issue(s): #18436
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.213
The system shall support the modification of the mesh
1. without restriction to the order of the supplied inputs with
Specification(s): order/depend_order
Design: Mesh System
Issue(s): #13814
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.39.214
The system shall support the file output of intermediate generated meshes in
1. the exodus file format
2. the nemesis file format
Specification(s): intermediate_mesh_output/exodus, intermediate_mesh_output/nemesis
Design: MeshGenerator
Issue(s): #23486 #25354
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.39.215The system shall support the file output of intermediate generated meshes with a final generator defined that is not a dependency of the intermediate meshes
Specification(s): intermediate_with_final
Design: MeshGenerator
Issue(s): #23486 #25354
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.216The system shall be able to create in a distributed manner a rectilinear mesh overlaying a given mesh.
Specification(s): Test
Design: OverlayMeshGenerator
Issue(s): #23513
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.217The system shall generate a 2D open curve mesh.
Specification(s): open_curve
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.218The system shall generate a 3D open curve mesh.
Specification(s): open_curve_3d
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.219The system shall generate a 2D open curve mesh with nodesets on both ends.
Specification(s): open_curve_with_ends
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.220The system shall generate a closed loop curve mesh with starting and ending points coincident.
Specification(s): closed_curve
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.221The system shall generate a closed loop curve mesh with starting and ending points separated.
Specification(s): forced_closed_curve
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.222The system shall generate a closed loop curve mesh with starting and ending points separated using a section that contains multiple elements.
Specification(s): forced_closed_curve_multi_segments
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.223The system shall generate closed 2D curve meshes that can be used as inputs to Delaunay triangulation mesh generators.
Specification(s): xy_delaunay_curve
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.224The system shall throw an error if the starting and ending points of a section are overlapped while the section is supposed to be open.
Specification(s): err_crossed_curve
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.225The system shall throw an error if the oversampling algorithm exceeds its designated maximum sampling number.
Specification(s): err_max_oversample
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.226The system shall throw an error if there are repeated elements in the user-specified curve abscissas.
Specification(s): err_repeated_t_series
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.227The system shall throw an error if the user specifies to force closing a parsed curve, but it is already closed as the starting and ending points of the curve are overlapped.
Specification(s): err_unneeded_forced_closed_num_segments_1
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.228The system shall throw an error if the user specifies to force closing a parsed curve but the curve to be generated is also specified to be open.
Specification(s): err_unneeded_forced_closed_num_segments_2
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.229The system shall throw an error if the abscissa used to generate the curve is specified non-monotonically.
Specification(s): err_unsorted_t_series
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.230The system shall throw an error if the number of curve segments is not consistent with the number of abscissa ranges.
Specification(s): err_bad_nums_segments
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.231The system shall throw an error if the parsed expression for the x coordinate cannot be parsed as a function.
Specification(s): err_failed_parsing_x
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.232The system shall throw an error if the parsed expression for the y coordinate cannot be parsed as a function.
Specification(s): err_failed_parsing_y
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.233The system shall throw an error if the parsed expression for the z coordinate cannot be parsed as a function.
Specification(s): err_failed_parsing_z
Design: ParsedCurveGenerator
Issue(s): #22848
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.234The system shall have the ability to remove elements based on their vertex average position.
Specification(s): centroid_position
Design: ParsedElementDeletionGenerator
Issue(s): #25397
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.39.235The system shall have the ability to remove elements based on their volume.
Specification(s): volume_too_small
Design: ParsedElementDeletionGenerator
Issue(s): #25397
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.39.236The system shall be able to assign extra ids to elements based on a parsed expression evaluated at the element centroids
Specification(s): parsed_elem_id_generator
Design: ParsedExtraElementIDGenerator
Issue(s): #27589
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.237The system shall have the ability to assign mesh side sets based on parsed spatial functions.
Specification(s): parsed_generate_sideset_test
Design: ParsedGenerateSideset
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.238The system shall have the ability to filter by neighboring subdomain id in ParsedGenerateSideset.
Specification(s): parsed_generate_sideset_neighbor_sub_id_test
Design: ParsedGenerateSideset
Issue(s): #15651
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.239The system shall have the ability to assign mesh side sets based on parsed spatial functions, with a restriction on sides that are also part of another sideset.
Specification(s): limit_to_one_bid
Design: ParsedGenerateSideset
Issue(s): #24354
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.240The system shall have the ability to assign mesh side sets based on parsed spatial functions, excluding sides that are also part of another sideset.
Specification(s): exclude_bids
Design: ParsedGenerateSideset
Issue(s): #28551
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.241The system shall have the ability to assign mesh side sets based on parsed spatial functions, with a restriction on using sides that are on the exterior of the mesh only.
Specification(s): limit_to_external_sides
Design: ParsedGenerateSideset
Issue(s): #25082
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.242
The system shall report an error
1. if one of the included subdomains does not exist in the mesh,
2. if one of the included neighbors does not exist in the mesh,
3. if one of the included sidesets does not exist in the mesh,
4. if one of the excluded sidesets does not exist in the mesh,
Specification(s): missing_errors/invalid_included_subdomains, missing_errors/invalid_included_neighbors, missing_errors/invalid_included_boundary, missing_errors/invalid_excluded_boundary
Design: ParsedGenerateSideset
Issue(s): #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148 148 148 148
15.39.243The system shall report an error if a sideset appears in both the list of sidesets to include and to exclude.
Specification(s): overlap_included_excluded_boundary
Design: ParsedGenerateSideset
Issue(s): #28551
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.244The system shall report an error if the sideset to create appears in the list of sidesets to include.
Specification(s): overlap_included_target_boundary
Design: ParsedGenerateSideset
Issue(s): #24354
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.245The system shall report an error if the sideset to create appears in the list of sidesets to exclude.
Specification(s): overlap_excluded_target_boundary
Design: ParsedGenerateSideset
Issue(s): #28551
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.246The system shall have the ability to assign mesh subdomains based on parsed spatial functions.
Specification(s): parsed_subdomain_mg_test
Design: ParsedSubdomainMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.247The system shall have the ability to assign mesh subdomains based on parsed functions of extra element integers.
Specification(s): parsed_subdomain_eeid_test
Design: ParsedSubdomainMeshGenerator
Issue(s): #26402
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.248The system shall report an error if a specified subdomain does not exist in the mesh.
Specification(s): invalid_excluded_subdomain
Design: ParsedSubdomainMeshGenerator
Issue(s): #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.249The system shall have the ability to stitch multiple input meshes together into a new mesh based upon a user-defined pattern.
Specification(s): patterned_mesh_generator_test
Design: PatternedMeshGenerator
Issue(s): #11640 #23312
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.250The system shall have the ability to stitch multiple input meshes with differing boundary ids together into a new mesh based upon a user-defined pattern.
Specification(s): different_boundary_ids_test
Design: PatternedMeshGenerator
Issue(s): #11640 #23312
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.251
The system shall report a reasonable error when stitching meshes together from a user-defined pattern when
1. the boundary name does not exist
Specification(s): errors/non_existent_boundary
Design: PatternedMeshGenerator
Issue(s): #11640 #23312
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.252The system shall provide a method for deleting mesh elements lying on one side of a user-defined plane.
Specification(s): test
Design: PlaneDeletionGenerator
Issue(s): #13046
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.253
The system shall support the generation of plane IDs for 2D Cartesian grid
1. by taking x-direction as the plane axis
2. by taking y-direction as the plane axis
Specification(s): 2d_cartesian_grid/x_dir, 2d_cartesian_grid/y_dir
Design: PlaneIDMeshGenerator
Issue(s): #19217
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.39.254The system shall support the generation of plane IDs for 3D extruded mesh
Specification(s): 3d_extruded_mesh
Design: PlaneIDMeshGenerator
Issue(s): #19217
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.255
The system shall report an error if
1. the user provides coordinates that are not in increasing order for the ID planes,
2. the user provides a plane axis that is going outside the mesh,
3. the user provides non-matching inputs for the number of planes and the ids to set between planes,
4. the user does not provide enough planes,
5. the planes cut the elements despite the allowed tolerance,
6. some elements are outside the regions between the planes specified.
Specification(s): errors/coordinates_in_bad_order, errors/out_of_mesh_plane, errors/non_matching_size_inputs, errors/not_enough_planes, errors/elements_being_cut, errors/elements_out_of_planes
Design: PlaneIDMeshGenerator
Issue(s): #19217
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234
15.39.256
The system shall have the capability of generating a polyline geometry mesh
1. from user-specified points
2. optionally connecting points in a loop
3. refining a line if requested
4. refining a loop if requested
Specification(s): polyline/basic, polyline/loop, polyline/refine, polyline/loop_refine
Design: PolyLineMeshGenerator
Issue(s): #20192
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234 234
15.39.257The system shall set a boundary name or id if requested.
Specification(s): polyline_good_boundary
Design: PolyLineMeshGenerator
Issue(s): #24950
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.258
The system shall support the ability to refine
1. a single block within a multi-domain mesh,
2. a single block within a multi-domain mesh by requesting a maximum element size,
3. multiple blocks within a multi-domain mesh,
4. and multiple blocks within a multi-domain mesh, with neighbor refinement enabled.
Specification(s): generate/single_block, generate/max_size, generate/multiple_block, generate/neighbor_refinement
Design: RefineBlockGenerator
Issue(s): #18686 #22117
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234 234
15.39.259
The system shall report an error if
1. attempting to refine a block that does not exist in the mesh, and
2. if specifying a vector of refinement levels that does not match the vector of subdomains to refine.
Specification(s): errors/invalid_block, errors/wrong_size_inputs
Design: RefineBlockGenerator
Issue(s): #18686 #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.39.260
The system shall support the ability to refine
1. neighboring elements of an external boundary along a mesh
2. neighboring elements of a specified boundary along a mesh
3. both the neighboring elements of, and the elements along, a specified boundary
Specification(s): generate/left, generate/secondary, generate/both
Design: RefineSidesetGenerator
Issue(s): #18913
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234
15.39.261
The system shall report an error if
1. the specified boundary to be refined does not exist, and
2. if specifying a vector of refinement levels that does not match the vector of boundaries to refine.
Specification(s): errors/missing_boundary, errors/wrong_size_inputs
Design: RefineSidesetGenerator
Issue(s): #18913
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.39.262
The system shall be able to rename or renumber mesh blocks by:
1. identifying both old and new blocks by ID,
2. identifying old blocks by ID and new blocks by name,
3. identifying old blocks by name and new blocks by ID, and
4. identifying both old and new blocks by name,
5. and by identifying blocks by both id and name.
Specification(s): rename/all_ids, rename/old_ids_new_names, rename/old_names_new_ids, rename/all_names, rename/mixed
Design: RenameBlockGenerator
Issue(s): #11640 #14128 #16885 #17710
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406 406 406 406
15.39.263The system shall be able to merge blocks in a mesh.
Specification(s): merge
Design: RenameBlockGenerator
Issue(s): #11640 #14128 #16885 #17710
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.39.264
The system shall throw a reasonable error:
1. when old blocks are provided that do not exist within the mesh
2. and when the provided old and new blocks are not the same length.
Specification(s): errors/missing, errors/inconsistent_size
Design: RenameBlockGenerator
Issue(s): #11640 #14128 #16885 #17710
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.39.265
The system shall be able to rename or renumber mesh blocks using old syntax by
1. identifying blocks by ID
2. identifying blocks by name
Specification(s): deprecated/id, deprecated/name
Design: RenameBlockGenerator
Issue(s): #11640 #14128 #16885 #17710
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406
15.39.266
The system shall report a reasonable error when renaming or renumbering blocks using deprecated syntax when
1. both old block IDs and old block names are provided
2. both new block IDs and new block names are provided
3. the deprecated syntax for old block id and the new syntax for old block is used
4. the deprecated syntax for old block name and the new syntax for old block is used
5. the deprecated syntax for new block id and the new syntax for new block is used
6. the deprecated syntax for new block name and the new syntax for new block is used
Specification(s): deprecated_errors/old_block_id_and_name, deprecated_errors/new_block_id_and_name, deprecated_errors/old_block_and_id, deprecated_errors/old_block_and_name, deprecated_errors/new_block_and_id, deprecated_errors/new_block_and_name
Design: RenameBlockGenerator
Issue(s): #11640 #14128 #16885 #17710
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234
15.39.267
The system shall be able to rename or renumber mesh boundaries by:
1. identifying both old and new boundaries by ID,
2. identifying old boundaries by ID and new boundaries by name,
3. identifying old boundaries by name and new boundaries by ID, and
4. identifying both old and new boundaries by name,
5. identifying boundaries by both id and name,
6. and by changing both id and name for old boundaries where the id and name match.
Specification(s): rename/all_ids, rename/old_ids_new_names, rename/old_names_new_ids, rename/all_names, rename/mixed, rename/identical_name_and_id
Design: RenameBoundaryGenerator
Issue(s): #11640 #14128 #16885 #21268 #27175
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406 406 406 406 406
15.39.268The system shall be able to merge boundaries in a mesh.
Specification(s): merge
Design: RenameBoundaryGenerator
Issue(s): #11640 #14128 #16885 #21268 #27175
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.39.269
The system shall throw a reasonable error:
1. when old boundaries are provided that do not exist within the mesh
2. when the provided old and new boundaries are not the same length.
3. when the user requests new boundary IDs outside the valid range of type BoundaryID.
Specification(s): errors/missing, errors/inconsistent_size, errors/id_out_of_bounds
Design: RenameBoundaryGenerator
Issue(s): #11640 #14128 #16885 #21268 #27175
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.39.270The system shall support the ability to create a mesh for a "Ringleb" geometry.
Specification(s): ringleb_mesh_generator_test
Design: RinglebMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.271The system shall be able to output detailed mesh information about generated meshes.
Specification(s): test
Design: MeshGenerator
Issue(s): #16783
Collection(s): FUNCTIONAL
Type(s): RunApp
148
15.39.272
The system shall have the ability to create new mesh side sets around subdomains:
1. for a subdomain contained completely within a larger domain,
2. on specific sides of a subdomain based upon the normal to that side,
3. around multiple subdomains within a larger domain,
4. around multiple subdomains but only along external boundaries,
5. around two blocks within a domain, and
6. for a subdomain contained completely within a larger domain but containing part of that subdomain's boundary.
Specification(s): group/inside, group/one_side, group/multi_subs, group/external_only, group/two_inside, group/adjacent_to_boundary
Design: SideSetsAroundSubdomainGenerator
Issue(s): #11640 #22117
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 78 234 234 234
15.39.273The system shall report an error if the subdomain to create sidesets around does not exist in the mesh
Specification(s): invalid_block
Design: SideSetsAroundSubdomainGenerator
Issue(s): #11640 #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.274
The system shall have the capability of extruding the sideset of a mesh in a given direction
1. and the output of the SideSetExtruderGenerator should match the equivalent sequence of mesh generators
2. in a simple case, extruding the right side of a square out at an upward angle
3. when extruding the top side of a cube in a direction not normal to the sideset
4. extruding an entangled block in a complicated 3d geometry
Specification(s): extruder/check_explicit_subgenerators, extruder/square, extruder/cube, extruder/multiblock
Design: SideSetExtruderGenerator
Issue(s): #20880
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148
15.39.275
The system shall have the ability to create new side sets between adjacent subdomains:
1. on a mesh with several adjacent subdomains,
2. where some subdomains are adjacent and not where paired subdomains are not adjacent, and
3. between two subdomains in a mesh with two adjacent subdomains.
4. between two subdomains in an unprepared mesh.
5. only when the primary block exists in the mesh.
6. only when the paired block exists in the mesh.
Specification(s): group/adjacent_subs, group/nonadjacent_subs, group/two_subs, group/unprepared_input, group/invalid_primary_block, group/invalid_paired_block
Design: SideSetsBetweenSubdomainsGenerator
Issue(s): #11640 #21861
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
234 234 234 234 234 234
15.39.276
The system shall have the ability to generate side sets based upon bounding boxes:
1. a bounding box contained within the domain,
2. multiple bounding boxes contained within the domain,
3. multiple bounding boxes contained within a 3D domain, and
4. where bounding boxes perfectly overlap but create unique ids.
5. with only elements located outside of the bounding boxes.
Specification(s): generate/generate_sidesets_bounding_box_test, generate/test_multiple_boundary_ids, generate/test_multiple_boundary_ids_3d, generate/test_overlapping_sidesets, generate/location_outside
Design: SideSetsFromBoundingBoxGenerator
Issue(s): #11640 #16813
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148 148 148
15.39.277
The system shall issue an error when attempting to create side sets from a bounding box:
1. when no elements are located within the specified bounding box,
2. when the bounding box is larger than the domain so that no new side set is created, and
3. when the bounding box fails to span over any nodes.
4. if the incorrect boundary inputs are supplied.
Specification(s): errors/no_elements_in_bounding_box, errors/no_side_sets_found, errors/no_nodes_found, errors/error_boundary_number
Design: SideSetsFromBoundingBoxGenerator
Issue(s): #11640 #16813
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148 148 148 148
15.39.278
The system shall support assigning boundary identifiers based the bounding box of a subdomain
1. if existing boundaries overlap and
2. error if no nodes are located in the given bounding box.
Specification(s): overlap/test_overlapping, overlap/test_overlapping_sidesets_error
Design: SideSetsFromBoundingBoxGenerator
Issue(s): #11640 #16813
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
148 236
15.39.279The system shall be able to generate mesh side sets for all external surfaces on the mesh for each unique normal.
Specification(s): generate_sidesets_normals_test
Design: AllSideSetsByNormalsGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.280The system must be able to replace the side sets when applying side sets during mesh generation.
Specification(s): replace_sidesets_test
Design: AllSideSetsByNormalsGenerator
Issue(s): #14460
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.281The system shall be able to create side sets from all node sets.
Specification(s): node_to_side
Design: SideSetsFromNodeSetsGenerator
Issue(s): #18436
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.282
The system shall support the generation of multiple mesh side sets on the exterior surfaces of a mesh grouped by normal:
1. where the normal varies within a tolerance from element to element,
2. where the normal is fixed within a specified tolerance.
Specification(s): generate/normals_follow, generate/normals_fixed
Design: SideSetsFromNormalsGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148
15.39.283The system shall be able to create sidesets.
Specification(s): sidesets_from_points_generator_test
Design: SideSetsFromPointsGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.284The system shall return errors if it detects ambiguous sideset specifications
Specification(s): sidesets_ambiguity
Design: SideSetsFromPointsGenerator
Issue(s): #24619
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.285The system shall be able to use libmesh mesh modification tools.
Specification(s): smooth_mesh_generator_test
Design: SmoothMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.286The system shall be able to generate a sphere volume mesh.
Specification(s): sphere
Design: SphereMeshGenerator
Issue(s): #22591
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.287The system shall be able to generate a sphere volume mesh with smoothing.
Specification(s): smooth
Design: SphereMeshGenerator
Issue(s): #22591
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.288The system shall be able to generate a sphere volume mesh with HEX27 elements.
Specification(s): hex27
Design: SphereMeshGenerator
Issue(s): #22591
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.289The system shall be able to create a spiral annular mesh with triangle elements (TRI3 or TRI6).
Specification(s): spiral_annular_mesh_generator_test
Design: SpiralAnnularMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.290
The system shall be able to generate meshes by stacking up existing meshes in
1. two and
2. three dimensions and
3. error if the dimensions of the meshes to be stacked are not consistent.
Specification(s): stack/2d, stack/3d, stack/error_dims
Design: StackGenerator
Issue(s): #11640
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
148 148 148
15.39.291
The system shall support stitching two interface boundaries
1. in 2D, and
2. in 3D.
Specification(s): stitched_boundary_mesh_generator/stitch_2d, stitched_boundary_mesh_generator/stitch_3d
Design: StitchBoundaryMeshGenerator
Issue(s): #26641
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148
15.39.292
The system shall support the creation of a finite element mesh from existing meshes
1. by 'stitching' them together,
2. by preventing boundary merging based on ids during stitching and
3. be able to utilize the resulting mesh in a simulation.
Specification(s): stitched_mesh_generator/mesh_only, stitched_mesh_generator/overlapping_bids, stitched_mesh_generator/simulation
Design: StitchedMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148 148 148
15.39.293The system shall warn the user if boundary ID renumbering is disabled and it detects the same ID with different boundary names on the two meshes
Specification(s): samename-warning
Design: StitchedMeshGenerator
Issue(s): #28049
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.39.294The system shall include the ability to assign subdomain identifiers for elements within a regular bounding box.
Specification(s): subdomain_bounding_box_generator_test
Design: SubdomainBoundingBoxGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.295The system shall include the ability to assign subdomain identifiers for elements outside of a regular bounding box.
Specification(s): subdomain_bounding_box_generator_outside_test
Design: SubdomainBoundingBoxGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.296The system shall include the ability to assign subdomain identifiers for elements within an arbitrarily oriented bounding box.
Specification(s): oriented_subdomain_bounding_box_generator_test
Design: OrientedSubdomainBoundingBoxGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.297The system shall include the ability to assign subdomain identifiers for elements outside an arbitrarily oriented bounding box.
Specification(s): oriented_subdomain_bounding_box_generator_test_outside
Design: OrientedSubdomainBoundingBoxGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.298The system shall include the ability to assign subdomain identifiers for elements with a regular bounding box that is restricted to only modify elements with specific subdomain identifiers.
Specification(s): subdomain_bounding_box_generator_restricted_test
Design: SubdomainBoundingBoxGenerator
Issue(s): #12279
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.299The system shall include the ability to assign extra element integers within a regular bounding box.
Specification(s): subdomain_bounding_box_element_integer_test
Design: SubdomainBoundingBoxGenerator
Issue(s): #13764
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.300The system shall report an error if a restricted subdomain of the bounding box subdomain generation does not exist in the mesh
Specification(s): invalid_restricted_subdomain
Design: SubdomainBoundingBoxGenerator
Issue(s): #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.39.301The system shall have the ability to change or overwrite the subdomain IDs of all elements in a mesh.
Specification(s): generate_subdomain_id_test
Design: SubdomainIDGenerator
Issue(s): #11640 #13814
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.302The system mesh generation capability shall be extensible to allow composition of existing mesh generators.
Specification(s): stitched_subgenerators
Design: MeshGenerator
Issue(s): #17184
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.303The system shall include the ability to mirror a finite element mesh and stitch the mirrored mesh with the starting mesh.
Specification(s): plane_symmetry
Design: SymmetryTransformGenerator
Issue(s): #21578
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.304
The system shall report a reasonable error generating meshes when
1. requesting an input mesh generator by parameter and the parameter is not valid
2. requesting an input mesh generator parameter and the parameter is of the wrong type
3. requesting an input mesh generator by name and the name is not valid
4. requesting input mesh generators by parameter and the parameter is of the wrong type
5. requesting an input mesh at an unallowed time
6. building a sub generator at an unallowed time
7. declaring a property on the mesh at an unallowed time
8. requesting an input mesh generator by parameter that does not exist
9. requesting input mesh generators by parameter that do not exist
10. requesting an input mesh generator by name that does not exist
11. requesting input mesh generators by name that do not exist
12. failing to properly manage the memory of an input mesh generator
13. declaring a property on the mesh multiple times
14. coupling an input mesh generator in a parameter for a sub generator but not using said dependency
15. coupling an input mesh generator in a sub generator but not declaring it as a dependency
16. coupling an input mesh generator in a parameter but not using said mesh generator
17. getting a mesh generator that does not exist
18. forcibly setting the final mesh when said mesh does not exist
19. an input mesh is not found because its dependencies are not properly declared
20. a mesh was not generated
Specification(s): errors/get_mesh_invalid, errors/get_mesh_wrong_type, errors/get_meshes_by_name_invalid, errors/get_meshes_by_name_wrong_type, errors/get_mesh_outside_construct, errors/sub_outside_construct, errors/declare_mesh_prop_outside_construct, errors/get_mesh_not_found, errors/get_meshes_not_found, errors/get_mesh_by_name_not_found, errors/get_meshes_by_name_not_found, errors/input_not_moved, errors/mesh_prop_double_declare, errors/unused_sub_input, errors/sub_no_declare_input, errors/unused_param_input, errors/missing_get, errors/missing_final, errors/not_constructed_yet, errors/generated_nullptr
Design: MeshGenerator
Issue(s): #19285 #23447
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234
15.39.305The system shall support declaration of a name that can be used as an unused name for input meshes when generating meshes
Specification(s): null_mesh
Design: MeshGenerator
Issue(s): #19285 #23447
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.39.306The system shall include the ability to create a finite element mesh by tiling existing meshes.
Specification(s): tiled_mesh_generator_test
Design: TiledMeshGenerator
Issue(s): #11640
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.307
The system shall support the ability to create a mesh element-wise by specifying corners, edge types, generating parameters and/or point distribution,
1. resulting in a quadrilateral mesh, or
2. resulting in a mesh with an arc circle side,
3. or a section of an annulus,
4. which can also be prescribed by providing a midpoint.
5. Sides can be provided as discrete points,
6. or symbolic expressions.
7. Also, PARSED can be used for polar coordinates parametrizations,
8. and all cases allow for non-equidistant point distributions.
Specification(s): generate/quadrilater, generate/arccircle, generate/annular, generate/arccircle_midpoint, generate/discrete, generate/parsed, generate/parsed_annular, generate/parsed_biased_annular
Design: TransfiniteMeshGenerator
Issue(s): #21903
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234 234 234 234 234 234
15.39.308The system shall include the ability to rotate and scale a finite element mesh.
Specification(s): rotate_and_scale
Design: TransformGenerator
Issue(s): #11640 #16927
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.39.309
The system shall include the ability to translate a finite element mesh in a manner that
1. is defined by the user,
2. places the center of the mesh at the origin, or
3. places the minimum of the mesh at the origin.
Specification(s): translate/user_set, translate/center_origin, translate/min_origin
Design: TransformGenerator
Issue(s): #11640 #16927
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234
15.39.310
The system shall be shall support the generation of new extra element ID by parsing the existing extra element IDs
1. with the default option for new id value setting
2. with the new id value setting rule option
3. with domain cutting using PlaneDeletionGenerator
Specification(s): test/default, test/id_rule, test/cut
Design: UniqueExtraIDMeshGenerator
Issue(s): #19617 #22603
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234
15.39.311
The system shall have the capability of triangulating a polyline boundary
1. within an input polyline
2. returning errors if the polyline is not closed
3. returning errors if the polyline is disconnected
4. taking the boundary of a 2D input mesh
5. taking a specified subset of an input polyline set
6. taking a specified subset of a 2D input boundary
7. respecting any specified interior 'hole' meshes
8. assigning user-provided hole boundary names
9. selectively stitching 'hole' meshes into the final mesh
10. allowing deep nesting of triangulations within triangulations
11. with optional Laplacian mesh smoothing.
12. with optional non-uniform refinement based on a custom function.
13. with optional non-uniform refinement based on an automatically generated function.
14. with quadratic TRI3 elements using a non-stitched quadratic hole mesh.
15. with quadratic TRI6 elements.
16. with quadratic TRI7 elements.
17. selectively stitching linear 'hole' meshes into the final quadratic TRI6 mesh after increasing the hole mesh element order
18. selectively stitching linear 'hole' meshes into the final quadratic TRI7 mesh after increasing the hole mesh element order
Specification(s): xydelaunay/basic, xydelaunay/open_line, xydelaunay/multi_line, xydelaunay/from_2d, xydelaunay/subdomain_1d, xydelaunay/subboundary_2d, xydelaunay/with_holes, xydelaunay/with_hole_names, xydelaunay/stitching, xydelaunay/nested, xydelaunay/smoothed, xydelaunay/area_func, xydelaunay/auto_area_func, xydelaunay/quadratic_hole_tri3, xydelaunay/quadratic_tri6, xydelaunay/quadratic_tri7, xydelaunay/quadratic_tri6_stitching_linear_hole, xydelaunay/quadratic_tri7_stitching_linear_hole
Design: XYDelaunayGenerator
Issue(s): #20192 #26776 #27545 #27828
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunExceptionCSVDiff
234 192 192 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234
15.39.312
The system shall throw an error when triangulating a polyline boundary
1. if the input hole meshes contain subdomain name maps with conflicts
2. if more than one element area limiting methods are specified by the user
3. if the user specifies parameters for the auto area function when it is not used
4. if the input hole meshes
Specification(s): errors/err_conflicting_name_map, errors/err_redundant_area_limits, errors/err_unneeded_auto_area_func_params, errors/err_stiching_quadratic_holes
Design: XYDelaunayGenerator
Issue(s): #20192 #26776 #27545 #27828
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.39.313The system shall be able to cut a simple one-subdomain mesh using the triangle element cutting method.
Specification(s): simple_cut_elem
Design: XYMeshLineCutter
Issue(s): #23844
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.314The system shall be able to cut a simple one-subdomain mesh using the node moving method.
Specification(s): simple_cut_node
Design: XYMeshLineCutter
Issue(s): #23844
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.315The system shall be able to cut a multi-subdomain mesh using the triangle element cutting method.
Specification(s): multi_block_cut_elem
Design: XYMeshLineCutter
Issue(s): #23844
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.316The system shall be able to cut a multi-subdomain mesh using the element cutting method and improve the quality of triangular elements on the boundary.
Specification(s): multi_block_cut_elem_improve
Design: XYMeshLineCutter
Issue(s): #23844
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.317The system shall be able to cut a multi-subdomain mesh using the node moving method.
Specification(s): multi_block_cut_node
Design: XYMeshLineCutter
Issue(s): #23844
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.318The system shall be able to cut a multi-subdomain mesh using the node moving method with interface boundaries that need to conform.
Specification(s): multi_block_cut_node_other_boundaries
Design: XYMeshLineCutter
Issue(s): #23844
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.39.319
The system shall error
1. if the input mesh is not 2D,
2. if the given name of the triangle element block, created during mesh line cutting, already exists in the input mesh, in the element cutting mode,
3. if the given name of the triangular element block, created during mesh line cutting, already exists in the input mesh in the node moving mode,
4. if the input mesh does not contain the user-specified external boundary,
5. if the input mesh does not contain the user-specified boundary to conform,
6. if the size of the cut line parameters is not three,
7. if the cut line parameters is not valid to define a line,
8. if the external boundary id is not provided when the node moving method is used,
9. if the triangle element improvement is enabled under the node moving mode.
Specification(s): errors/err_non_2d_mesh, errors/err_pre_exist_block_name_elem, errors/err_pre_exist_block_name_node, errors/err_missing_external_bdy, errors/err_missing_bdy_to_conform, errors/err_wrong_line_params_size, errors/err_wrong_line_params_value, errors/err_no_external_boundary_id, errors/err_tri_improve_for_node_moving
Design: XYMeshLineCutter
Issue(s): #23844 #22117
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148 148 148 148 148 148 148 148 148
15.39.320
The system shall have the capability of tetrahedralizing a triangulated boundary
1. within an input boundary mesh
2. respecting any specified interior 'hole' meshes
3. selectively stitching 'hole' meshes into the final mesh
4. allowing deep nesting of tetrahedralizations within tetrahedralizations
5. with optional Laplacian mesh smoothing.
Specification(s): xyzdelaunay/basic, xyzdelaunay/with_holes, xyzdelaunay/stitching, xyzdelaunay/nested, xyzdelaunay/smoothed
Design: XYZDelaunayGenerator
Issue(s): #28297
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234 234 234 234 2322
15.39.321
The system shall throw an error when tetrahedralizing a triangulated boundary
1. if the input hole meshes contain subdomain name maps with conflicts
Specification(s): errors/err_conflicting_name_map
Design: XYZDelaunayGenerator
Issue(s): #28297
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Meshmodifiers
15.40.1
The framework shall include the ability to change element subdomain during simulation
1. reversibly,
2. irreversibly,
3. run in parallel,
4. with solution,
5. with a displaced mesh,
6. and stateful material properties properly initialized.
Specification(s): group/reversible, group/irreversible, group/parallel, group/initial_condition, group/displaced, group/stateful_property
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.40.2
The framework shall update the boundary over elements that change subdomain, with the ability to
1. update a given boundary,
2. choose which subdomain to add the element sides from,
3. add the external sides of elements,
4. update a boundary that covers part of a subdomain,
5. continue updating the boundary if it temporarily contains no element sides,
Specification(s): boundary/moving_boundary, boundary/complement_moving_boundary, boundary/external_moving_boundary, boundary/partial_moving_boundary, boundary/return_moving_boundary
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.40.3
The framework shall include the ability to change element subdomain during simulation with reinitialization of
1. all the changed elements,
2. none of the changed elements,
3. only the elements that change into particular subdomains,
4. only the elements that change from outside of to into particular subdomains,
Specification(s): reinitialization/all, reinitialization/none, reinitialization/into, reinitialization/from_into
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.40.4The framework shall include the ability to change element subdomain for a steady state simulation
Specification(s): steady
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.40.5The system shall only apply subdomain changes when the userobject is finalized to avoid subdomain id mismatches
Specification(s): subdomain_caching
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #23371
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.40.6The framework shall support adaptive mesh refinement in the element subdomain modifier
Specification(s): amr_moving_boundary
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.40.7The framework shall support adaptive mesh refinement in the element subdomain modifier for 3D problems
Specification(s): amr_moving_boundary_3d
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.40.8The framework shall support applying nodal BCs on the moving boundary with AMR in the element subdomain modifier
Specification(s): amr_bc
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.40.9The framework shall support applying integral BCs on the moving boundary with AMR in the element subdomain modifier
Specification(s): amr_nbc
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.40.10The system shall produce an error when a boundary preserved marker is used with distributed mesh.
Specification(s): error-distributed
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
86
15.40.11The system shall be able to change element subdomain IDs based on the average coupled variable value in the element.
Specification(s): var_block_id
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.40.12When the desired value is not present in the subdomain ID list, the closest existing subdomain ID value will be assigned to the element with a warning.
Specification(s): var_block_id_warning
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.40.13
The system shall be able to move elements between blocks at user specified times
1. listed in the input file,
2. listed in a CSV file.
Specification(s): times/direct, times/csv
Design: CoupledVarThresholdElementSubdomainModifier VariableValueElementSubdomainModifier
Issue(s): #15795 #17100 #17239 #21383 #27486
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.40.14The system shall be able to dynamically update sidesets including on mesh boundaries.
Specification(s): surface
Design: SidesetAroundSubdomainUpdater
Issue(s): #26455
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.40.15The system shall be able to dynamically update sidesets excluding on mesh boundaries.
Specification(s): no_surface
Design: SidesetAroundSubdomainUpdater
Issue(s): #26455
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Minimal App
15.41.1The system shall support the programmatic creation of a simulation tools without the need of an input file.
Specification(s): minimal
Design: MooseApp
Issue(s): #6126
Collection(s): FUNCTIONAL
Type(s): RunApp

rdg: Misc
15.42.1The system shall compute a curvature close to unity for a unit sphere.
Specification(s): sphere_hex27
Design: SphereMeshGenerator FileMeshGenerator
Issue(s): #12839
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.2The system shall compute a curvature close to minus unity for a unit circle.
Specification(s): circle_tri6
Design: SphereMeshGenerator FileMeshGenerator
Issue(s): #12839
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.3We shall be able to call AD variable methods on an auxiliary variable in a transient simulation and not hit assertions for both regular and neighbor calculations
Specification(s): guard_time_deriv_for_ad_aux
Design: MooseVariableFE
Issue(s): #13171
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.4Coupling an auxiliary variable into a DGKernel shall not destroy the Jacobian
Specification(s): neighbor_ad_with_aux_jac
Design: MooseVariableFE
Issue(s): #13171
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.42.5We shall be able to do NL variable coupling into a DGKernel
Specification(s): neighbor_ad_with_nl
Design: MooseVariableFE
Issue(s): #13171
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.6We shall be able to do NL variable coupling into a DGKernel and have a good Jacobian
Specification(s): neighbor_ad_with_nl_jac
Design: MooseVariableFE
Issue(s): #13171
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.42.7The compiled application shall be capable of returning the name used for registering objects.
Specification(s): test
Design: MooseApp
Issue(s): #11337
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.8The system shall be able to run a specific application by passing a command line option.
Specification(s): specified_app
Design: MooseApp
Issue(s): #20062
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.9The system shall be able to run a kernel on the displaced mesh with blocks that are a superset of the displacement variable blocks.
Specification(s): run
Design: DisplacedProblem
Issue(s): #25804
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.10The system shall report an error when a material property is not defined on a boundary.
Specification(s): bc_check
Design: Problem system overview
Issue(s): #9835 #5309 #9482
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.11The system shall report an error when a material property requested by a UserObject is not defined on a boundary.
Specification(s): side_uo_check
Design: Problem system overview
Issue(s): #9835 #5309 #9482
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.12The system shall report an error when a material property requested by a DGKernel is not defined on a boundary.
Specification(s): dgkernel_check_boundary
Design: Problem system overview
Issue(s): #9835 #5309 #9482
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.13The system shall report an error when a material property requested by a DGKernel is not defined on a subdomain.
Specification(s): dgkernel_check_block
Design: Problem system overview
Issue(s): #9835 #5309 #9482
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.14The system shall verify that objects that use subdomain restricted variables are defined on a subset of the restricted domain area.
Specification(s): variable_interface_run
Design: Problem system overview
Issue(s): #9889
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.15The system shall produce an error when an object's discretization area is explicitly set to a value greater than the area of the underlying variable used by the object.
Specification(s): variable_interface_error_block_set
Design: Problem system overview
Issue(s): #9889
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.16The system shall produce an error when an object's discretization area is greater than the area of the underlying variable used by the object.
Specification(s): variable_interface_error_block_any
Design: Problem system overview
Issue(s): #9889
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.17The system shall produce an error when an object's discretization area is explicitly set to a different area than the area of a coupled variable used by the object.
Specification(s): coupleable_error_block_set
Design: Problem system overview
Issue(s): #9889
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.18The system shall produce an error when an object's discretization area is different than an explicitly set variable on only defined on a different portion of the mesh.
Specification(s): coupleable_error_block_set2
Design: Problem system overview
Issue(s): #9889
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.19The system shall produce an error when an object's discretization area is covers the whole mesh but a coupled variable only exists on a portion of the mesh.
Specification(s): coupleable_error_block_any
Design: Problem system overview
Issue(s): #9889
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.20
The system shall report an error if a boundary restricted object depends on a variable that is not defined on any portion of the boundary. These boundary restricted objects include
1. nodal auxiliary kernels
2. nodal user objects
3. nodal boundary conditions
4. integrated boundary conditions
5. side user objects
6. elemental auxiliary kernels
Specification(s): error/nodal_aux, error/nodal_uo, error/nodal_bc, error/integrated_bc, error/side_uo, error/elemental_aux
Design: AuxKernels System UserObject System
Issue(s): #9734
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234
15.42.21The system shall report an error if a variable is coupled into a boundary restricted object, along whose boundary the variable is only partially defined.
Specification(s): partial_coverage
Design: AuxKernels System UserObject System
Issue(s): #9734
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.22The system shall report an error if an object restricted on an internal boundarydepends on a variable that is not defined on any portion of the boundary.
Specification(s): error
Design: AuxKernels System UserObject System
Issue(s): #9734
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.25The system shall report an error when a null pointer-checked parameter is retrieved from the InputParameters object.
Specification(s): checked_pointer_param_test
Design: Problem system overview
Issue(s): #10356
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.26The system shall report an error when multiple AuxVariables are added to the system with conflicting types.
Specification(s): add_aux_variable_multiple_test
Design: Problem system overview
Issue(s): #1222
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.27The system shall report an error when multiple Scalar AuxVariables are added to the system with conflicting types.
Specification(s): add_aux_scalar_variable_multiple_test
Design: Problem system overview
Issue(s): #9313
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.28The system shall report an error when multiple AuxVariables are added to the system with conflicting block-restriction.
Specification(s): add_aux_variable_multiple_subdomain_test
Design: Problem system overview
Issue(s): #28568
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.29The system shall report an error when an attempt is made to instantiate a non-existent BoundaryCondition object.
Specification(s): bad_bc_test
Design: Problem system overview
Issue(s): #10486
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.30The system shall report an error when a non-existent nonlinear variable name is used by a MooseObject.
Specification(s): bad_bc_var_test
Design: Problem system overview
Issue(s): #11227
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.31The system shall report an error message when an invalid enumeration is supplied in any MooseEnum type.
Specification(s): bad_enum_test
Design: Problem system overview
Issue(s): #489
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.32The system shall report an error message when an invalid Executioner is specified.
Specification(s): bad_executioner_test
Design: Problem system overview
Issue(s): #12106
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.33The system shall report an error message when an invalid Kernel is specified.
Specification(s): bad_kernel_test
Design: Problem system overview
Issue(s): #12106
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.34The system shall report an error message when a Kernel object attempts to access a non-existent variable.
Specification(s): bad_kernel_var_test
Design: Problem system overview
Issue(s): #11227
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.35The system shall report an error when an invalid Material is specified.
Specification(s): bad_material_test
Design: Problem system overview
Issue(s): #12106
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.36The system shall report an error when a previously undeclared variable is used in a parsed function expression.
Specification(s): bad_parsed_function_vars_test
Design: Problem system overview
Issue(s): #4683
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.37The system shall report an error when a first order element is used with a second order discretization.
Specification(s): bad_second_order_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
10
15.42.38The system shall report an error message when a deprecated input file block is used.
Specification(s): deprecated_block_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.39The system shall report a warning when a deprecated parameter with a default value is explicitly set by the user.
Specification(s): deprecated_param_default
Design: Problem system overview
Issue(s): #1951
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.40The system shall report a warning when an optional deprecated parameter is explicitly set by the user.
Specification(s): deprecated_param_no_default
Design: Problem system overview
Issue(s): #1951
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.41The system shall report an error when conflicting domain restrictions are applied to a single object.
Specification(s): double_restrict_uo_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.42The system shall report an error when the number of ids and corresponding block names are mismatched.
Specification(s): dynamic_check_name_block_mismatch_test
Design: Problem system overview
Issue(s): #8596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.43The system shall report an error when a duplicate name is provided for a set of unique block ids.
Specification(s): dynamic_check_name_block_test
Design: Problem system overview
Issue(s): #8596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.44The system shall report an error when the number of ids and corresponding boundary names are mismatched.
Specification(s): dynamic_check_name_boundary_mismatch_test
Design: Problem system overview
Issue(s): #8596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.45The system shall report an error when a duplicate name is provided for a set of unique boundary ids.
Specification(s): dynamic_check_name_boundary_test
Design: Problem system overview
Issue(s): #8596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.46The system shall report an error when the linear interpolation utility is supplied with bad domain values.
Specification(s): linear_interp_material_check
Design: Problem system overview
Issue(s): #5886
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.47The system shall report an error when the Piecewise utility encounters an unexpected column data format.
Specification(s): function_file_test1
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.48The system shall report an error when the Piecewise utility encounters an unexpected row data format.
Specification(s): function_file_test2
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.49The system shall report an error when the Piecewise utility encounters inconsistent domain and range data.
Specification(s): function_file_test3
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.50The system shall report an error when an invalid enumeration is supplied in the Piecewise utility.
Specification(s): function_file_test4
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.51The system shall report an error when the Piecewise data is over-specified with the data file option.
Specification(s): function_file_test5
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.52The system shall report an error when the Piecewise data is over-specified with row/column data.
Specification(s): function_file_test6
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.53The system shall report an error when either the domain or range is missing when using the domain/range option in the Piecewise utility.
Specification(s): function_file_test7
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.54The system shall report and error if the supplied domain/range pairs are not even in the Piecewise utility.
Specification(s): function_file_test8
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.55The system shall report an error if no function is supplied in the Piecewise utility.
Specification(s): function_file_test9
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.56The system shall report an error if the xy_data is supplied but the function is missing in the Piecewise utility.
Specification(s): function_file_test10
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.57The system shall report an error when the number of columns appears incorrect in the Piecewise utility.
Specification(s): function_file_test11
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.58The system shall report an error when an out of range y-column index is supplied in the Piecewise utility.
Specification(s): function_file_test12
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.59The system shall report an error when an out of range x-column index is supplied in the Piecewise utility.
Specification(s): function_file_test13
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.60The system shall report an error if too many rows are supplied when the data is expected to contain row information.
Specification(s): function_file_test14
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.61The system shall report an error when an out of range x-row index is supplied in the Piecewise utility.
Specification(s): function_file_test15
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.62The system shall report an error when an out of range y-row index is supplied in the Piecewise utility.
Specification(s): function_file_test16
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.63The system shall report an error when the x and y index in file are equal in the Piecewise utility.
Specification(s): function_file_test17
Design: Problem system overview
Issue(s): #2421
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.64The system shall report an error if one or more domain blocks do not have any active Kernels objects assigned.
Specification(s): incomplete_kernel_block_coverage_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.65The system shall report an error if one or more variables do not have any active Kernel objects assigned.
Specification(s): incomplete_kernel_variable_coverage_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.66The system shall report an error if one or more domain blocks do not have any active FVKernels objects assigned.
Specification(s): incomplete_fvkernel_block_coverage_test
Design: Problem system overview
Issue(s): #1405 #15196
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.67The system shall report an error if one or more variables do not have any active FVKernel objects assigned.
Specification(s): incomplete_fvkernel_variable_coverage_test
Design: Problem system overview
Issue(s): #1405 #15196
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.68The system shall report an error when an elemental variable (no $var element = document.getElementById("moose-equation-8a679cc0-b9a7-4f10-8512-764ff57ed17d");katex.render("C_0", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$ continuity) is coupled to a variable with $var element = document.getElementById("moose-equation-5943d911-f984-43f4-9242-1673d16fa8a7");katex.render("C_0", element, {displayMode:false,throwOnError:false,macros:{"\\eqc":"\\,,","\\eqp":"\\,.","\\pd":"\\frac{\\partial #1}{\\partial #2}","\\pr":"\\left(#1\\right)","\\ddt":"\\frac{d #1}{d t}"}});$ continuity.
Specification(s): invalid_elemental_to_nodal_couple_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.69The system shall report an error when an active input block section is specified but missing.
Specification(s): missing_active_section_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.70The system shall report an error when a material property is requested but not supplied on a mesh block.
Specification(s): missing_coupled_mat_prop_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.71The system shall report an error when a coupled variable is supplied that was not added as a valid parameter.
Specification(s): coupled_grad_without_declare
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.72The system shall report an error when the data file is non-existent or not-readable in the Piecewise utility.
Specification(s): missing_function_file_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.73The system shall report an error when the coupled function does not exist or can not be parsed by a piecewise utility.
Specification(s): missing_function_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.74The system shall report an error when one or more material properties are missing from any mesh block.
Specification(s): missing_material_prop_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.75The system shall report an error when a material property is supplied on some blocks but missing on other blocks where it is requested.
Specification(s): missing_material_prop_test2
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.76The system shall report an error when only "old" properties are supplied but current properties are requested.
Specification(s): bad_stateful_material_only_old
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.77The system shall report an error when only "older" properties are supplied but current properties are requested.
Specification(s): bad_stateful_material_only_older
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.78The system shall report an error when the mesh file cannot be found.
Specification(s): missing_mesh_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.79The system shall report an error when a required parameter is not supplied in an Action.
Specification(s): missing_req_par_action_obj_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.80The system shall report an error when a specific mesh required parameter is not supplied.
Specification(s): missing_req_par_mesh_block_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.81The system shall report an error when the special "type" parameter is not supplied for a MooseObject.
Specification(s): missing_req_par_moose_obj_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.82The system shall report an error when a required parameter is not supplied in a MooseObject.
Specification(s): missing_required_param_in_kernel_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.83The system shall report an error when the variable parameter is missing from a residual object
Specification(s): missing_var_parameter_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.84The system shall report an error when a required coupling parameter is missing.
Specification(s): missing_required_coupled_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.85The system shall report an error when more than one preconditioner block is supplied.
Specification(s): multi_precond_test
Design: Problem system overview
Issue(s): #1904
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.86The system shall abort the solve and report a floating point error when a NaN is produced during user computation with the Steady executioner.
Specification(s): nan_no_trap_fpe_test
Design: Problem system overview
Issue(s): #374 #3614
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.87The system shall abort the solve and report a floating point error when a NaN is produced during user computation with the Transient executioner.
Specification(s): nan_no_trap_fpe_test_trans
Design: Problem system overview
Issue(s): #374 #3614
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.88The system shall report an error when a nodal AuxKernel attempts to access a material property.
Specification(s): nodal_material_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.89The system shall report an error when the same named parameter appears multiple times in the same input file.
Specification(s): override_name_variable_test
Design: Problem system overview
Issue(s): #9617
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.90The system shall report an error when the coordinate transformation conflicts with the underlying element types.
Specification(s): rz_3d_error_check_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.91The system shall report an error when solver and auxiliary variables are declared with the same name.
Specification(s): same_name_variable_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.92The system shall report an error when an AuxKernel is applied outside of the domain where a restricted variable exists.
Specification(s): subdomain_restricted_auxkernel_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.93The system shall report an error when a Kernel is applied outside of the domain where a restricted variable exists.
Specification(s): subdomain_restricted_kernel_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.94The system shall report an error when an unused parameter is provided through the input file or an Action.
Specification(s): unused_param_test
Design: Problem system overview
Issue(s): #709 #759 #4101
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.95The system shall report an error when an unused parameter is supplied on the command line.
Specification(s): unused_param_test_cli
Design: Problem system overview
Issue(s): #709 #759 #4101
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.96The system shall include the option to report a warning instead of an error for an unused parameter set in input.
Specification(s): unused_param_test_warn
Design: Problem system overview
Issue(s): #709 #759 #4101
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.97The system shall include the option to report a warning instead of an error for an unused parameter set in command line arguments
Specification(s): unused_param_test_warn_cli
Design: Problem system overview
Issue(s): #709 #759 #4101
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.98The system shall report an error when a UserObject and a Postprocessor are added with the same names.
Specification(s): uo_pps_name_collision_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.99The system shall report and error when a UserObject and a VectorPostprocessor are added with the same names.
Specification(s): uo_vector_pps_name_collision_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.100The system shall report an error when an input file block associated with a pluggable system is asked to build an object from a different system.
Specification(s): wrong_object_test
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
224
15.42.101The system shall report an error when an input file block associated with a pluggable system is misspelled.
Specification(s): wrong_action_spelling
Design: Problem system overview
Issue(s): #20062
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.102The system shall report a standard Unix usage statement when an invalid command line switch is used.
Specification(s): wrong_input_switch
Design: Problem system overview
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.103The system shall report an error when a required variable is missing from the ICs input file block.
Specification(s): ics_missing_variable
Design: Problem system overview
Issue(s): #534
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.104The system shall report an error when a boundary restriction is applied to a non-nodal variable discretization.
Specification(s): ic_bnd_for_non_nodal
Design: Problem system overview
Issue(s): #534
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.105The system shall report an error when coupling to old temporal solution vectors in a Steady (no time) Executioner.
Specification(s): old_integrity_check
Design: Problem system overview
Issue(s): #380
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.106The system shall report an error when coupling to a time derivative solution vector in a Steady (no time) Executioner.
Specification(s): dot_integrity_check
Design: Problem system overview
Issue(s): #10810
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.107The system shall report an error when an older scalar solution variable is accessed in a Steady (no time) Executioner.
Specification(s): scalar_old_integrity_check
Design: Problem system overview
Issue(s): #10810
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.108The system shall report an error when an older time derivative scalar solution variable is accessed in a Steady (no time) Executioner.
Specification(s): scalar_dot_integrity_check
Design: Problem system overview
Issue(s): #10810
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.109The system shall report an error when a coupled variable is not defined in the same region as the variable performing the coupling.
Specification(s): node_value_off_block
Design: Problem system overview
Issue(s): #2849
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
10
15.42.110The system shall report the successful parsing and interpretation of input file syntax when using the "–check-input" command line flag.
Specification(s): check_syntax_ok
Design: Problem system overview
Issue(s): #4437
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.111The system shall report an error when performing nodal constraints when there is a mismatch in the number of constrained nodes.
Specification(s): check_syntax_error
Design: Problem system overview
Issue(s): #4437
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.42.112The system shall report an error when requested to check the syntax in an input file but no input file is supplied.
Specification(s): check_syntax_no_input
Design: Problem system overview
Issue(s): #4437
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.113The system shall report an error when multiple time schemes are specified in the same input file.
Specification(s): multiple_time_int_check
Design: Problem system overview
Issue(s): #5463
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.114The system shall report an error when there is a mismatch between the parameter for an object and the type of object are mismatched.
Specification(s): calling_wrong_feproblem_method
Design: Problem system overview
Issue(s): #6383
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.115The system shall report an error when the variables representing displacement are of a lower order than the mesh.
Specification(s): wrong_displacement_order
Design: Problem system overview
Issue(s): #6561
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.116The system shall report an error when the name of a function could be misinterpreted because it could also be evaluated (e.g. a function name of "x").
Specification(s): function_conflict
Design: Problem system overview
Issue(s): #8412
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.117The system shall report an error when floating point input parameter types fail to parse as floating point numbers.
Specification(s): bad_number
Design: Problem system overview
Issue(s): #10310
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.118The system shall report an error when a scalar variable is used where a spatial variable is expected.
Specification(s): coupling_field_into_scalar
Design: Problem system overview
Issue(s): #10398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.119The system shall report an error when a field variable is used where a scalar variable is expected.
Specification(s): coupling_scalar_into_field
Design: Problem system overview
Issue(s): #10398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.120The system shall report an error when an invalid coupled spatial variable is requested.
Specification(s): coupling_nonexistent_field
Design: Problem system overview
Issue(s): #10398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.121The system shall report an error when an invalid coupled scalar variable is requested.
Specification(s): coupling_nonexistent_scalar
Design: Problem system overview
Issue(s): #10398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.122The system shall report an error when an attempt is made to couple a variable with itself.
Specification(s): coupling_itself
Design: Problem system overview
Issue(s): #10398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.123The system shall report an error when an attempt is made to couple a variable with itself in coupled force term using automated differentiation.
Specification(s): coupling_itself_ad
Design: Problem system overview
Issue(s): #18214
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.124The system shall report an error when an input file cannot be opened and read.
Specification(s): missing_input
Design: Problem system overview
Issue(s): #10909
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.125The system shall report an error when a Kernel attempts to use an auxiliary variable.
Specification(s): kernel_with_aux_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.126The system shall report an error when a boundary condition object attempts to use an auxiliary variable.
Specification(s): bc_with_aux_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.127The system shall report an error when an AuxKernel specifies a non-existent variable.
Specification(s): aux_kernel_with_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.128The system shall report an error when a scalar Kernel specifies a non-existent variable.
Specification(s): scalar_kernel_with_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.129The system shall report an error when a nodal Kernel attempts to use an auxiliary variable.
Specification(s): nodal_kernel_with_aux_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.130The system shall report an error when a constraint attempts to use an auxiliary variable.
Specification(s): constraint_with_aux_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.131The system shall report an error when a scalar auxiliary Kernel attempts to use a solution variable.
Specification(s): scalar_aux_kernel_with_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.132The system shall report an error when a DiracKernel attempts to use an auxiliary variable.
Specification(s): dirac_kernel_with_aux_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.133The system shall report an error when a discontinuous Galerkin Kernel attempts to use an auxiliary variable.
Specification(s): dg_kernel_with_aux_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.134The system shall report an error when an interface Kernel attempts to use an auxiliary variable.
Specification(s): interface_kernel_with_aux_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.135The system shall report an error when a Kernel attempts to retrieve an empty string variable.
Specification(s): kernel_with_empty_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.136The system shall report an error when a vector Kernel attempts to use a scalar solution variable.
Specification(s): vector_kernel_with_standard_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.137The system shall report an error when a Kernel attempts to use a vector solution variable.
Specification(s): kernel_with_vector_var
Design: Problem system overview
Issue(s): #11039
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.138The system shall report an error if users try to get nodal values of non-nodal variables.
Specification(s): coupled_nodal_for_non_nodal_variable
Design: Coupleable
Issue(s): #11623
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.139The system shall report an error if users try to get old nodal values of non-nodal variables.
Specification(s): coupled_nodal_for_non_nodal_variable_old
Design: Coupleable
Issue(s): #11623
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.140The system shall report an error if users try to get older nodal values of non-nodal variables.
Specification(s): coupled_nodal_for_non_nodal_variable_older
Design: Coupleable
Issue(s): #11623
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.141The system shall report an error if an object tries to get the name of a coupled constant.
Specification(s): coupled_constant_yet_needs_name
Design: Coupleable
Issue(s): #22597
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.142The system shall have an integrity check that ensures an Executioner object exists in the system.
Specification(s): missing_executioner
Design: Executioner System
Issue(s): #11586
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.143The system shall report an error when nodal boundary condition is applied on a non-nodal variable.
Specification(s): nodal_bc_on_elemental_var
Design: NonlinearSystem
Issue(s): #14019
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.144The system shall report an error when a git-lfs file pointer is encountered for the mesh file.
Specification(s): check_git_lfs_pointer
Design: MooseUtils Namespace
Issue(s): #17407
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.145The system shall report an error when a git-lfs file pointer is encountered for the mesh for a mesh generator.
Specification(s): check_git_lfs_pointer_fmg
Design: MooseUtils Namespace
Issue(s): #17407
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.146The system shall report a helpful error when the dump parameter does not match any valid parameters
Specification(s): dump_error_with_unrecogized_param
Design: Problem system overview
Issue(s): #26714
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.147The system shall support the ability for actions to query the existence of a mesh attribute (meta data).
Specification(s): check_mesh_meta_data
Design: MeshMetaDataInterface
Issue(s): #15987
Collection(s): FUNCTIONAL
Type(s): RunApp
148
15.42.148The system shall be to find data files in designated directories, regardless of the source repository or install location.
Specification(s): exists
Design: MooseObject
Issue(s): #20839
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.149The system shall throw an exception if a data file cannot be found in any of the designated directories.
Specification(s): error
Design: MooseObject
Issue(s): #20839
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.150The system shall support the output a processor id field for the purposes of debugging
Specification(s): test
Design: SetupDebugAction ProcessorIDAux
Issue(s): #16154
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.42.151The system shall produce a warning when non-expired deprecated code is executed.
Specification(s): deprecated
Design: MooseApp
Issue(s): #10745
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.152The system shall produce a warning when expired deprecated code is executed.
Specification(s): expired
Design: MooseApp
Issue(s): #10745
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.153The system shall produce an error when the –no-deprecated-flag is passed and deprecated code is executed.
Specification(s): expired_error
Design: MooseApp
Issue(s): #10745
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.154The system shall produce a warning indicating a possible replacement when deprecated code is superseded.
Specification(s): renamed
Design: MooseApp
Issue(s): #10745
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.155The system shall be able to deprecate parameter names, while enabling user code to only use the new, blessed name
Specification(s): deprecate_param
Design: InputParameters
Issue(s): #15497
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.156The system shall be able to deprecate coupled variable names, while enabling user code to only use the new, blessed name
Specification(s): deprecated_coupled_var
Design: InputParameters
Issue(s): #15497
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.42.157The system shall not give a deprecation warning if the user uses the blessed coupled variable name instead of the deprecated coupled variable name.
Specification(s): blessed_coupled_var
Design: InputParameters
Issue(s): #15497
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.158The system shall output one warning per deprecated parameter, regardless of how many deprecated parameters are in the system.
Specification(s): deprec_param_duplicate_print
Design: MooseApp
Issue(s): #6780
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.159The system shall produce a warning only once indicating a possible replacement of an object when deprecated code is superseded.
Specification(s): deprec_obj_two_obj
Design: MooseApp
Issue(s): #6780
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.160
The system allow coupling between variables on or off displaced meshes
1. not using automatic differentiation methods
2. using automatic differentiation methods
Specification(s): g/nonad, g/ad
Design: MooseApp
Issue(s): #9659
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.42.161The system shall add ghost entries to residual vectors when needed
Specification(s): ghosted
Design: NonlinearSystemBase
Issue(s): #20654
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.162The system shall not add ghost entries to residual vectors when not needed
Specification(s): not_ghosted
Design: NonlinearSystemBase
Issue(s): #20654
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.163The system shall support throwing an exception during the residual calculation, which will cut back the time step.
Specification(s): parallel_exception_residual_transient
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.164The system shall support throwing an exception during the residual calculation on a non-zero rank, which will cut back the time step.
Specification(s): parallel_exception_residual_transient_non_zero_rank
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.42.163
406
15.42.165The system shall support throwing an exception during the Jacboain calculation, which will cut back the time step.
Specification(s): parallel_exception_jacobian_transient
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.166The system shall support throwing an exception during the Jacobian calculation on a non-zero rank, which will cut back the time step.
Specification(s): parallel_exception_jacobian_transient_non_zero_rank
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.42.165
406
15.42.167The system shall support throwing an exception during the initial condition calculation, which will terminate the solve.
Specification(s): parallel_exception_initial_condition
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.168The system shall support throwing an error during a residual calculation, which will terminate the solve.
Specification(s): parallel_error_residual_transient_non_zero_rank
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.169The system shall support throwing an error during a Jacobian calculation, which will terminate the solve.
Specification(s): parallel_error_jacobian_transient_non_zero_rank
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.170The system shall allow users to skip exception checks to avoid global communication.
Specification(s): skip_exception_check
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.42.171The system shall interrupt a solve immediately as soon as an exception is thrown.
Specification(s): exception_transient
Design: MooseException
Issue(s): #3777 #9181
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.42.172The system shall maintain a flag available for inspection indicating the current "execution stage" enumeration.
Specification(s): test
Design: SetupInterface
Issue(s): #8610
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.42.173
The hit find command shall be able to find
1. files with specific parameters,
2. files not containing a specified parameter,
3. parameters set to an exact specified value,
4. parameters not set to an exact specified value,
5. parameters with additional pattern constraints,
6. parameters with additional inverted pattern constraints.
Specification(s): find/parameter_exists, find/parameter_does_not_exist, find/positive_pattern, find/negative_pattern, find/additional_pattern, find/additional_pattern_negative
Design: The hit command
Issue(s): #19001
Collection(s): FUNCTIONAL
Type(s): RunCommand
414 414 414 414 414 414
15.42.174The hit merge command shall be able to combine input files.
Specification(s): merge
Design: The hit command
Issue(s): #19001
Collection(s): FUNCTIONAL
Type(s): RunCommand
414
15.42.175
The hit diff command shall be able to
1. show differences between input files,
2. show differences between input files marked up using terminal colors,
3. show differences between input files with verbose explanations,
4. show differences between input files with verbose explanations marked up using terminal colors,
5. show common parameters/value pairs between input files,
Specification(s): diff/vanilla, diff/color, diff/verbose, diff/verbose_color, diff/common
Design: The hit command
Issue(s): #19001
Collection(s): FUNCTIONAL
Type(s): RunCommand
414 414 414 414 414
15.42.176The system shall verify equality among the current, old, and older solution vectors prior to running the simulation.
Specification(s): equal_solutions
Design: ICs System
Issue(s): #1396
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.177The system shall support a testing mechanism that fails intermittently.
Specification(s): intermittent_failure
Design: Framework Software Test Plan
Issue(s): #13334
Collection(s): FUNCTIONAL
Type(s): RunApp
394
15.42.178We shall be able the scrape the DOFMapOutput and determine when the Jacobian is slightly off
Specification(s): simple
Design: Assembly
Issue(s): #4182
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
232
15.42.179We shall be able the scrape the DOFMapOutput and determine when the Jacobian is questionable
Specification(s): med
Design: Assembly
Issue(s): #4182
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
232
15.42.180We shall throw no errors if the off-diagonal Jacobian is wrong if we are only testing the on-diagonal Jacobian
Specification(s): offdiag
Design: Assembly
Issue(s): #6624
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
232
15.42.181If use_displaced_mesh = false then MOOSE will not throw an exception if elements are inverted to produce a negative element Jacobian, in 3D simulations
Specification(s): no_negative_jacobian
Design: Assembly
Issue(s): #9740
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.182A 3D simulation shall throw an exception if there is a zero element Jacobian, when use_displaced_mesh = true
Specification(s): jacobian_zero
Design: Assembly
Issue(s): #9740
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.42.181
234
15.42.183A 3D simulation shall throw an exception if there is a negative element Jacobian, when use_displaced_mesh = true
Specification(s): jacobian_negative
Design: Assembly
Issue(s): #9740
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.42.181
234
15.42.184If use_displaced_mesh = false then MOOSE will not throw an exception if elements are inverted to produce a negative element Jacobian, in 2D simulations
Specification(s): no_negative_jacobian_2D
Design: Assembly
Issue(s): #9740 #10229
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.185If use_displaced_mesh = false then MOOSE will not throw an exception if elements are distored to produce a zero element Jacobian, in 2D simulations
Specification(s): zero_jacobian_2D_ok
Design: Assembly
Issue(s): #9740 #10229
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.42.184
406
15.42.186A 2D simulation shall throw an exception if there is a zero element Jacobian, when use_displaced_mesh = true
Specification(s): jacobian_zero_2D
Design: Assembly
Issue(s): #9740 #10229
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.42.185
234
15.42.187The PETSc Jacobian test shall reveal nans if there are nans in the matrix
Specification(s): inf_nan
Design: Assembly
Issue(s): #10788
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
15.42.188The system shall support embedding a 1D block inside of a 3D block.
Specification(s): test
Design: Mesh System
Issue(s): #3990
Collection(s): FUNCTIONAL
Type(s): Exodiff
396
15.42.189The maximum number of degrees of freedom for a single variable on a 1D EDGE2 elem shall be 2
Specification(s): 1d
Design: MaxVarNDofsPerElem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.190The maximum number of degrees of freedom for a single variable on a 2D QUAD4 elem shall be 4
Specification(s): 2d
Design: MaxVarNDofsPerElem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.191The maximum number of degrees of freedom for a single variable on a 2D QUAD9 elem shall be 9
Specification(s): 2d_high_order
Design: MaxVarNDofsPerElem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.192The maximum number of degrees of freedom for a single variable on a 2D TRI3 elem shall be 3
Specification(s): triangles
Design: MaxVarNDofsPerElem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.193The maximum number of degrees of freedom for a single variable on a 2D TRI6 elem shall be 6
Specification(s): triangles_second_order
Design: MaxVarNDofsPerElem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.194The maximum number of degrees of freedom for a single variable on a 2D TRI7 elem shall be 7
Specification(s): triangles_third_order
Design: MaxVarNDofsPerElem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.195The maximum number of degrees of freedom for a single variable on a 3D HEX8 elem shall be 8
Specification(s): 3d
Design: MaxVarNDofsPerElem
Issue(s): #5658
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.196
The system shall report an error if the user provides inconsistent parameter values to the mesh and problem for the parameters related to
1. subdomain blocks
2. coordinate system types
Specification(s): bad_params/block, bad_params/coord_type
Design: Mesh System
Issue(s): #21975
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.42.197
The software shall be able to solve a system of equations in which one variable depends on another by
1. segregating the solves; first the independent variable is solved for, and second the dependent variable is solved for using the solution of the first
2. segregating the solves using finite volume discretization; first the independent variable is solved for, and second the dependent variable is solved for using the solution of the first
3. solving the equations monolothically; both the independent and dependent variable equations are solved in a single large system
Specification(s): coupled_system/segregated, coupled_system/segregated-fv, coupled_system/monolithic
Design: Problem system overview
Issue(s): #8780
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.42.198
The system shall be able to perform a segregated solve using AD objects and
1. match the results of a segregated solve using hand-coded Jacobian objects
2. show a perfect Jacobian for both solves
Specification(s): AD/residuals, AD/jacobian
Design: Problem system overview
Issue(s): #8780
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
406 222
15.42.199The system shall be able to perform a segregated solve using objects with hand-coded Jacobians and show perfect Jacobians for those objects.
Specification(s): hand-jac
Design: Problem system overview
Issue(s): #8780
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.42.200
The software shall allow having a different number of variables in nonlinear systems within the same problem when the action of the Jacobian is provided by
1. an assembled matrix, or
2. a matrix-free approximation.
Specification(s): different_num_vars_per_system/newton, different_num_vars_per_system/pjfnk
Design: Problem system overview
Issue(s): #8780
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.42.201The system shall be able to output postprocessor data after solving multiple solver systems.
Specification(s): postprocessors
Design: Problem system overview
Issue(s): #28331
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.42.202
The system shall be able to restart multiple nonlinear variables from different nonlinear systems from an exodus file
1. using problem_out.e as a starting point, slightly modify the BCs and rerun
Specification(s): restart/restart_problem
Design: Problem system overview
Issue(s): #26580
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.203The testing system shall support the ability to disable geometrical mapping of mesh elements for comparison purposes.
Specification(s): test
Design: Framework Software Test Plan
Issue(s): #6011
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.204The system shall use the default PETSc option database in the parent app to handle system-level PETSc parameters
Specification(s): test_options_not_left
Design: FEProblem
Issue(s): #15129
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.205The system shall warn the user of unused options if and only if they are not valid moose options.
Specification(s): test_non_petsc_options_not_left
Design: FEProblem
Issue(s): #25577
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.206The system shall print an understandable message when a user-specified path/file does not exist.
Specification(s): except01
Design: Parser
Issue(s): #15718
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.207
The system shall allow application developers, in derived classes, to rename
1. parameters
2. coupled field variables
3. coupled scalar variables
4. functors
5. material properties
6. postprocessors
Specification(s): renamed/param, renamed/coupled-field, renamed/coupled-scalar, renamed/coupled-functor, renamed/coupled-mat-prop, renamed/coupled-postprocessor
Design: InputParameters
Issue(s): #23259
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406 406 406
15.42.208The system shall set vector and matrix types from the PETSc command line option parameters within an input file.
Specification(s): take_vec_mat_types
Design: Executioner
Issue(s): #28380 #28354
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.42.209
The system shall be capable of storing residual contributions as an auxiliary field variable for
1. continuous Galerkin and
2. discontinuous Galerkin methods.
Specification(s): save_in/cg, save_in/dg
Design: Kernels System
Issue(s): 4cb5e2a9f87973dba738584db39f7db935b65ce5
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.42.210
The system shall report an error if the residual calculation contribution is assigned to the incorrect variable for
1. on-diagonal and
2. off-diagonal terms.
Specification(s): error/test_soln_var_err, error/test_diag_sol_var_err
Design: Kernels System
Issue(s): 4cb5e2a9f87973dba738584db39f7db935b65ce5
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.42.211The system shall be able to compute the same value for a block-restricted save-in variable regardless of the number of processes used to run a simulation.
Specification(s): block-restricted-save-in
Design: Kernels System
Issue(s): #12239
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.212The system shall only reinitialize variables values that are consumed by other active objects in the system.
Specification(s): test
Design: FEProblemBase
Issue(s): #1386 #18777
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.213The system shall make a serialized solution vector available when requested by objects in the system.
Specification(s): test
Design: SystemBase
Issue(s): #4490
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.214The system shall make a serialized solution vector available when requested by objects in the system when uniform refinement is active.
Specification(s): uniform_refine
Design: SystemBase
Issue(s): #4490
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.215The system shall make a serialized solution vector available when requested by objects in the system when adaptivity is active.
Specification(s): adapt
Design: SystemBase
Issue(s): #4490
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.216The test system shall have the ability to execute a specific input file.
Specification(s): execute
Design: Framework Software Test Plan
Issue(s): #7215
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.217The test system shall have the ability to run a test that neither clears expected outputs or runs the expected executeable for multiple output testing.
Specification(s): dont
Design: Framework Software Test Plan
Issue(s): #7215
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.42.216
406
15.42.218The app should write out a checkpoint file at any time by sending a signal to it.
Specification(s): test_signal
Design: Restart and Recover Checkpoint
Issue(s): #12722
Collection(s): FUNCTIONAL
Type(s): SignalTester
222
15.42.219The app should be able to recover from the autosaved checkpoint created by a signal.
Specification(s): test_signal_recover
Design: Restart and Recover Checkpoint
Issue(s): #12722
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.42.218
222
15.42.220The app, recovered from a signal-created checkpoint, should produce an accurate solution.
Specification(s): test_signal_recover_exodiff
Design: Restart and Recover Checkpoint
Issue(s): #25755
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.42.219
222
15.42.221The app should write out a parallel checkpoint file at any time by sending a signal to it.
Specification(s): test_signal_parallel
Design: Restart and Recover Checkpoint
Issue(s): #12722
Collection(s): FUNCTIONAL
Type(s): SignalTester
222
15.42.222The app should be able to recover from a parallel autosaved checkpoint created by a signal.
Specification(s): test_signal_parallel_recover
Design: Restart and Recover Checkpoint
Issue(s): #12722
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.42.221
222
15.42.223The app, recovered from a parallel signal-created checkpoint, should produce an accurate solution.
Specification(s): test_signal_parallel_recover_exodiff
Design: Restart and Recover Checkpoint
Issue(s): #25755
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.42.222
222
15.42.224The app should write out a checkpoint file at any time by sending a signal to it, in a debug build.
Specification(s): test_signal_debug
Design: Restart and Recover Checkpoint
Issue(s): #12722
Collection(s): FUNCTIONAL
Type(s): SignalTester
10
15.42.225The app should be able to recover from the autosaved checkpoint created by a signal, in a debug build.
Specification(s): test_signal_recover_debug
Design: Restart and Recover Checkpoint
Issue(s): #12722
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.42.224
10
15.42.226The app, recovered from a signal-created checkpoint, should produce an accurate solution in a debug build.
Specification(s): test_signal_recover_exodiff_debug
Design: Restart and Recover Checkpoint
Issue(s): #25755
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.42.225
10
15.42.227The system shall not accept a converged solution if the solution has been tagged as invalid.
Specification(s): solution_invalid
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.42.228The system shall allow overriding the solution validity checks.
Specification(s): allow_solution_invalid
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.42.229
The system shall be able to count warnings through the solution invalidity interface and report them,
1. unless the user specifies to silence them,
2. and otherwise both in the console window and a json file.
Specification(s): solution_invalid_warning/no_console_output, solution_invalid_warning/console_output
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 234
15.42.230The system shall be able to output to screen immediately a detailed reason as to why a solution is invalid
Specification(s): immediately_print_invalid_solution
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.231The system shall be able to output detailed reasons and occurrences as to why a solution is invalid to file
Specification(s): solution_invalid_json
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.42.232The system shall be able to output detailed information about why a solution is invalid to a file in transient simulations
Specification(s): solution_invalid_transient
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.42.233The system shall be able to handle a solution invalidity happening on just one processor in a parallel run
Specification(s): solution_invalid_parallel
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.42.234The system shall be able to handle a solution invalidity occurs in the previous time step and recover in the next time step
Specification(s): solution_valid_again_by_cutting_step
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.235
The system shall be able to support
1. outputting of checkpoint files
2. restarting from the output data
Specification(s): test/solution_valid_checkpoint, test/solution_valid_recover
Design: SolutionInvalidity
Issue(s): #22814
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234 234
15.42.236The system shall support pausing execution for the purpose of attaching a debugger after launch.
Specification(s): test
Design: MooseApp
Issue(s): #11166
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.237The system shall support running a user-defined subroutine each time a subdomain change occurs when iterating over the mesh.
Specification(s): test
Design: SetupInterface
Issue(s): #9474
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.42.238The application executable shall report the version with the –version command line argument.
Specification(s): print_version_long
Design: MooseApp
Issue(s): #10163
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.42.239The application executable shall report the version with the -v command line argument.
Specification(s): print_version_short
Design: MooseApp
Issue(s): #10163
Collection(s): FUNCTIONAL
Type(s): RunApp
234

rdg: Mortar
15.43.1The system shall support the use of constrains using the mortar method in 1D.
Specification(s): test
Design: NodalEqualValueConstraint OneDEqualValueConstraintBC
Issue(s): #4211
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.2We shall be able to enforce periodic boundary conditions on 3d domains using mortar constraints.
Specification(s): 3d_periodic_mortar
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.3The system shall assemble primary/secondary AD mortar constraints coupled to scalar variables.
Specification(s): penalty_periodic_simple2d
Design: ADPenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.43.4The system shall assemble lower variable AD mortar constraints coupled to scalar variables.
Specification(s): periodic_simple2d
Design: ADPenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
4
15.43.5The system shall assemble primary/secondary AD mortar constraints coupled to 3d scalar variables.
Specification(s): penalty_periodic_simple3d
Design: ADPenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
4
15.43.6The system shall assemble lower variable AD mortar constraints coupled to 3d scalar variables.
Specification(s): periodic_simple3d
Design: ADPenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
4
15.43.7AD mortar surfaces coupled with scalar variables can handle nonuniform conductivity.
Specification(s): penalty_periodic_checker2d
Design: ADPenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.43.8The system shall assemble AD mortar constraints with multiple distinct coupled scalar variables.
Specification(s): testperiodicsole
Design: ADPenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.43.9
The system shall be able to compute the gap between secondary and primary bodies using the mortar method and auxiliary kernels
1. when the gap auxiliary variable and mesh are both first order
2. when the gap auxiliary variable is first order and the mesh is second order
3. when the gap auxiliary variable and mesh are both second order
Specification(s): gap/first_order, gap/mismatched_order, gap/second_order
Design: WeightedGapAux
Issue(s): #20001
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.43.10The system shall be able to run mortar auxiliary kernels when no constraints are present in the simulation.
Specification(s): no_constraint
Design: WeightedGapAux
Issue(s): #20214
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.43.11The system shall be able to construct a mortar mesh when coincident nodes exist on one or more mortar boundaries.
Specification(s): coincident
Design: Constraints System
Issue(s): #21680
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.43.12We shall be able to enforce solution continuity on a conforming mesh for one variable
Specification(s): conforming
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.13We shall be able to enforce solution gradient continuity on a conforming mesh for one variable
Specification(s): equalgradient
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.14We shall be able to enforce solution continuity on a conforming mesh for two variables
Specification(s): conforming_two_var
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.15We shall be able to enforce solution continuity on a conforming mesh for one variable using second order shape functions for both primal and lagrange variables. Note that this may be a relatively unstable discretization
Specification(s): conforming-2nd-order
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.16We shall be able to produce the expected result for a solution continuity test case using the mortar method, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): soln-continuity
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.17We shall be able to produce the expected result for a solution continuity test case using the first order dual basis.
Specification(s): dual-soln-continuity
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.18We shall be able to produce the expected result for a solution continuity test case using the second order dual basis.
Specification(s): dual-soln-continuity-2nd-order
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.19We shall be able to produce the expected result for a fine mesh solution continuity test case using the mortar method, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): soln-continuity-fine
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.20The Jacobian for the solution continuity test case shall be perfect
Specification(s): soln-continuity-jac
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
Prerequisite(s): 15.43.16
222
15.43.21We shall be able to produce the expected result for a solution continuity test case using the Petrov-Galerkin approach for mortar.
Specification(s): soln-continuity-pg
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.22The system shall be able to prolong and restrict stateful material properties because of mesh adaptivity in the presense of lower dimensional subdomains that do not have materials and when stateful properties are needed on boundaries (because of integrated boundary conditions)
Specification(s): sequencing-stateful-soln-continuity
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.43.23We shall be able to produce the expected result for a solution continuity test case with the first order dual basis using VCP.
Specification(s): vcp
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.43.24We shall be able to produce the expected result for a solution continuity test case with the second order dual basis using VCP.
Specification(s): vcp-2nd-order
Design: Constraints System
Issue(s): #13080 #15215
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.43.25The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a HEX8 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_sphere_hex8
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.26The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a HEX20 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_sphere_hex20
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
4
15.43.27The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a HEX27 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_sphere_hex27
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
4
15.43.28The system shall generate a debug mortar mesh the parameter debug_mesh is passed to a mortar constraint
Specification(s): continuity_sphere_hex27-debug-mesh
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
4
15.43.29The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a TET4 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_tet4
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.30The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a TET10 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_tet10
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
4
15.43.31The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a TET14 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_tet14
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
4
15.43.32The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a TET4 non-conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_nonconforming_tet
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.33The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a mesh with mixed element types, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_mixed
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.34The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a TET4 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_penalty_tet4
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.35The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a TET10 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_penalty_tet10
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.36The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a TET14 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_penalty_tet14
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.37The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a HEX8 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_penalty_sphere_hex8
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.38The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a HEX20 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.
Specification(s): continuity_penalty_sphere_hex20
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.39The system shall be able to produce the same result using the penalty-based mortar method with and without automatic differentiation.
Specification(s): continuity_penalty_sphere_hex20_ad
Design: Constraints System EqualValueConstraint PenaltyEqualValueConstraint
Issue(s): #13080 #21329
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.40The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar solution continuity problem with conforming and non-conforming (HEX8) geometric discretization when using a first order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.
Specification(s): p1p0
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.41The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 2 for a mortar solution continuity problem with conforming and non-conforming (HEX8) geometric discretization when using a first order basis for the temperature variable and a first order basis for the Lagrange multiplier.
Specification(s): p1p1
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.42The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1.5 for a mortar solution continuity problem with conforming and non-conforming (HEX8) geometric discretization when using a first order basis for the temperature variable and a first order dual basis for the Lagrange multiplier.
Specification(s): p1p1dual
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.43The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 1 for a mortar solution continuity problem with conforming and non-conforming (HEX27) geometric discretization when using a second order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.
Specification(s): p2p0
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
15.43.44The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 2 for a mortar solution continuity problem with conforming and non-conforming (HEX27) geometric discretization when using a second order basis for the temperature variable and a first order basis for the Lagrange multiplier.
Specification(s): p2p1
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
15.43.45The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 3 for a mortar solution continuity problem with conforming and non-conforming (HEX27) geometric discretization when using a second order basis for the temperature variable and a second order basis for the Lagrange multiplier.
Specification(s): p2p2
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
15.43.46
The system shall be able to perform gap heat transfer to couple conduction equations, on either side of the mortar interface, discretized with the finite volume method with
1. first order accuracy
2. second order accuracy
Specification(s): fv/first_order, fv/second_order
Design: Constraints System
Issue(s): #21599
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
222 222
15.43.47The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 3 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a second order basis for the temperature variable and a second order basis for the Lagrange multiplier.
Specification(s): p2p2
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.48The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 2 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a second order basis for the temperature variable and a first order basis for the Lagrange multiplier.
Specification(s): p2p1
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.49The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a second order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.
Specification(s): p2p0
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.50The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 2 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a first order basis for the temperature variable and a first order basis for the Lagrange multiplier.
Specification(s): p1p1
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.51The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a first order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.
Specification(s): p1p0
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.52The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 3 for a mortar solution continuity problem with an equal geometric discretization when using a second order basis for the temperature variable and a second order basis for the Lagrange multiplier.
Specification(s): p2p2
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.53The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 2 for a mortar solution continuity problem with an equal geometric discretization when using a second order basis for the temperature variable and a first order basis for the Lagrange multiplier.
Specification(s): p2p1
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.54The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar solution continuity problem with an equal geometric discretization when using a second order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.
Specification(s): p2p0
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.55The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 2 for a mortar solution continuity problem with an equal geometric discretization when using a first order basis for the temperature variable and a first order basis for the Lagrange multiplier.
Specification(s): p1p1
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.56The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar solution continuity problem with an equal geometric discretization when using a first order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.
Specification(s): p1p0
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
2
15.43.57We shall be able to couple variables between boundary auxiliary kernels and mortar constraints.
Specification(s): gap-conductance-bnd-aux-kernel
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.58We shall be able to use boundary-restricted material properties in mortar constraints.
Specification(s): gap-conductance-bnd-material
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.59
We shall be able to do gap conductance on a dynamic mesh using auxiliary displacements, computing the residual and Jacobian
1. separately
2. together
Specification(s): dynamic_mortar_gap_conductance/separate, dynamic_mortar_gap_conductance/together
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.43.60
The Jacobian for the dynamic aux displacement gap conductance test case shall be perfect when computing the residual and Jacobian
1. separately
2. together
Specification(s): dynamic_gap_jacobian/separate, dynamic_gap_jacobian/together
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222 222
15.43.61We shall be able to do gap conductance on a dynamic mesh using auxiliary displacements on a fine mesh
Specification(s): dynamic_gap_conductance_fine
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.62We shall generate the exact expected analytic solution for the gap conductance problem
Specification(s): linear_exact_verification
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.63We shall be able to produce the expected result for a gap conductance test case using the mortar method. Specifically, this test yields lagrange multipliers that are correctly proportional to the delta of temperature across the gap, e.g. the heat flux
Specification(s): real_mortar_gap_conductance
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.64The Jacobian for the gap conductance test case shall be perfect
Specification(s): gap_jacobian
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
Prerequisite(s): 15.43.63
222
15.43.65We shall be able to produce the expected result for a gap conductance test case using the mortar method on a fine mesh. Specifically, this test yields lagrange multipliers that are correctly proportional to the delta of temperature across the gap, e.g. the heat flux
Specification(s): gap_conductance_fine
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.66The system shall give access to the locations in physical space of mortar segment element quadrature points.
Specification(s): exo
Design: Constraints System
Issue(s): #16177
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.67The system shall compute an exact Jacobian for a simulation involving the physical space location of mortar quadrature points.
Specification(s): jac
Design: Constraints System
Issue(s): #16177
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.43.68We shall be able to enforce periodic boundary conditions on a non-uniform mesh using the mortar method
Specification(s): exo
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.43.69The Jacobian for mortar enforcement of periodic boundary conditions shall be perfect
Specification(s): jac
Design: Constraints System
Issue(s): #13080
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.43.70The system shall assemble primary/secondary mortar constraints coupled to scalar variables in a two dimensional problem.
Specification(s): penalty_periodic_simple2d
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.43.71The penalty periodic segmental constraint is independent of the designation of primary and secondary surfaces.
Specification(s): periodic_simple2d_flip
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.43.72The system shall assemble lower dimensional variable mortar constraints coupled to scalar variables in a two dimensional problem.
Specification(s): periodic_simple2d
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
4
15.43.73The system shall assemble primary/secondary mortar constraints coupled to scalar variables in a three dimensional problem.
Specification(s): penalty_periodic_simple3d
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
4
15.43.74The system shall assemble lower variable mortar constraints coupled to scalar variables in a three dimensional problem.
Specification(s): periodic_simple3d
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
4
15.43.75The system shall allow field split preconditioning with scalar variables and produce the same results as a non-split linear solve.
Specification(s): penalty_periodic_split
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
4
15.43.76The coupled scalar variable for mortar surfaces can be an auxiliary variable for debugging.
Specification(s): periodic_aux2d
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
4
15.43.77Mortar surfaces coupled with scalar variables can handle nonuniform conductivity.
Specification(s): penalty_periodic_checker2d
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.43.78Mortar surfaces coupled with scalar variables can handle nonuniform conductivity using Lagrange multipliers.
Specification(s): periodic_checker2d
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.43.79The system shall be able to assemble mortar constraints with multiple distinct coupled scalar variables.
Specification(s): testperiodicsole
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.43.80The system shall report an error if a nonlinear variable is applied for sigma instead of an auxiliary variable.
Specification(s): auxiliary
Design: PenaltyPeriodicSegmentalConstraint
Issue(s): #22174
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Multiapps
15.44.1
The system shall support running a multiapp simulation
1. without using the Application system input block
2. with explicitly specifying application type in the Application system input block.
Specification(s): Run_multiapp/no_application_block, Run_multiapp/application_block
Design: Application System CreateApplicationBlockAction
Issue(s): #26474
Collection(s): FUNCTIONAL
Type(s): RunApp
406 406
15.44.2
The system shall return an error
1. when the input application type is not registered in main app
2. when the input application type is not registered in sub app
3. when a command line option is used to set the application type for a child application.
Specification(s): errors/wrong_main_application_type, errors/wrong_sub_application_type, errors/application_type_set_for_subapp
Design: Application System CreateApplicationBlockAction
Issue(s): #26474
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.44.3The system shall allow use of automatic differentiation and automatic scaling in sub-applications.
Specification(s): test
Design: NonlinearSystemBase
Issue(s): #17078
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.4The system shall support running a transient simulation with sub-applications that can fail and re-execute with smaller timesteps until the execution times for the parent and sub-applications are equivalent.
Specification(s): test
Design: TransientMultiApp
Issue(s): #10609
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.5The system shall include the ability to execute a sub-application at the centroid of every element within the finite element mesh.
Specification(s): test
Design: CentroidMultiApp
Issue(s): #10483 #24264
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.6The system shall optionally allow the first sub-app to fully initialize before initializing all the remaining child apps in parallel.
Specification(s): test_quiet
Design: CentroidMultiApp
Issue(s): #10483 #24264
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.7The system shall detect input file problems with sub app input files.
Specification(s): input_file
Design: MultiApp System
Issue(s): #4101 #4113
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.8The system shall CLI argument problems related to sub app input files.
Specification(s): unused_subapp_param
Design: MultiApp System
Issue(s): #4101 #4113
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.9The system show error when the number of input files is great than one and doesn't match the number of provided sub app positions.
Specification(s): positions
Design: MultiApp System
Issue(s): #1845 #3556 #5784
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.10The system show error when the number of input files is great than one and doesn't match the number of provided sub app positions when using CLI overrides.
Specification(s): not_enough_positions
Design: MultiApp System
Issue(s): #1845 #3556 #5784
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.11The system shall report an error when the number of sub app input files doesn't match the number of provided positions files.
Specification(s): not_enough_position_files
Design: MultiApp System
Issue(s): #1845 #3556 #5784
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.12The system shall report an error when both positions are provided in the input file along with a separate file of positions.
Specification(s): both_positions
Design: MultiApp System
Issue(s): #1845 #3556 #5784
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.13The system shall report an error when the multiapp positions file is malformed.
Specification(s): bad_positions
Design: MultiApp System
Issue(s): #1845 #3556 #5784
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.14The system shall report an error when the Multiapp parameter sub_cycling and catch_up are both set to true.
Specification(s): sub_cycling_and_catch_up
Design: MultiApp System
Issue(s): #6127
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.15The system shall support reading command-line arguments from a file with multiple lines
Specification(s): multiline_file
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.16The system shall support reading command-line arguments from a file with a single line
Specification(s): one_line_file
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.44.15
406
15.44.17The system shall support reading command-line arguments from multiple files
Specification(s): two_files
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.44.16
406
15.44.18The system shall support reading command-line arguments from a file with multiple parameters separated semicolon
Specification(s): multiple_parameters
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.44.17
406
15.44.19The system shall not support commandLine arguments from a file and an input at the same time
Specification(s): input_and_from_file
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.20The system shall make sure the number of commandLine argument files either be only one or match the number of input files
Specification(s): input_and_file
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.21The system shall provide at least one commandLine argument file when use parameter 'cli_args_files'
Specification(s): no_cliarg_file
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.22The system shall not use an empty commandLine argument file
Specification(s): empty_cliarg_file
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.23The system shall the total number of commandLine argument strings be only one or match the total number of sub apps
Specification(s): inconsistent_cliargs_from_file
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.24The system shall the total number of commandLine argument strings from a file be only one or match the total number of positions
Specification(s): positions_and_cliargs
Design: MultiApp System
Issue(s): #18596
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.25
The system shall be able to clone the mesh created in parent application into its sub-application(s) for geometries in
1. XY-cartesian coordinates,
2. RZ-cylindrical coordinates, and
3. R-spherical coordinates.
Specification(s): clone/XY, clone/RZ, clone/RSpherical
Design: MultiApp System
Issue(s): #24345
Collection(s): FUNCTIONAL
Type(s): RunApp
406 406 406
15.44.26The MultiApp system shall include the ability to set command line parameters for each sub application from the input file.
Specification(s): parent
Design: MultiApp System
Issue(s): #12576
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.27The MultiApp system shall include the ability to set common command line parameters for all sub applications from the input file.
Specification(s): parent_common
Design: MultiApp System
Issue(s): #12576
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.28The MultiApp system shall include the ability to set common command line vector parameters, using double quotes, for all sub applications from the input file.
Specification(s): common_vector
Design: MultiApp System
Issue(s): #12576
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.29The MultiApp system shall include the ability to set common command line vector parameters, using single quotes, for all sub applications from the input file.
Specification(s): common_vector_single
Design: MultiApp System
Issue(s): #12576
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.44.28
406
15.44.30The MultiApp system shall include the ability to set command line vector parameters, using double quotes, distributed among all sub applications from the input file.
Specification(s): split_with_vector_single
Design: MultiApp System
Issue(s): #12576
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.44.29
406
15.44.31The MultiApp system shall include the ability to set command line vector parameters, using single quotes, distributed among all sub applications from the input file.
Specification(s): split_with_vector_double
Design: MultiApp System
Issue(s): #12576
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.44.30
406
15.44.32The MultiApp system shall error when the number of command line arguments supplied in the input file differs from the number if sub apps.
Specification(s): wrong_size
Design: MultiApp System
Issue(s): #12576
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.33The system shall include the ability to halt the execution of sub-applications when steady-state is detected.
Specification(s): test
Design: MultiApp System
Issue(s): #1893
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.34
The system shall be capable of executing a sub-application from a Steady executioner on
1. initial and
2. final.
Specification(s): steady/exec_initial, steady/exec_final
Design: FullSolveMultiApp
Issue(s): #1940
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.44.35
The system shall be capable of executing a sub-application from a Eigenvalue executioner on
1. initial and
2. final.
Specification(s): nl_eigen/exec_initial, nl_eigen/exec_final
Design: FullSolveMultiApp
Issue(s): #1940
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.44.36
When sub-application solve does not converge, the system shall be able to either
1. abort run,
2. throw error if error_on_dtmin is not set, or
3. continue run.
Specification(s): solve_not_converge/abort, solve_not_converge/error, solve_not_converge/continue
Design: FullSolveMultiApp
Issue(s): #1940
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
234 406 234
15.44.37
The system shall be able to use the solution of a coarse mesh as the initial guess for a fine mesh solution for a
1. diffusion problem and a
2. variational inequality problem resulting in a significantly reduced number of nonlinear iterations to solve the fine mesh problem
Specification(s): sequencing/diffusion, sequencing/vi
Design: MultiAppShapeEvaluationTransfer
Issue(s): #14166
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.44.38The system shall be able to solve a fine mesh variational inequality problem without grid sequencing but with a lot more nonlinear iterations
Specification(s): no_sequencing
Design: MultiAppShapeEvaluationTransfer
Issue(s): #14166
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.39The system shall report an error if the execution of a sub-application fails during the initial execution.
Specification(s): initial_multiapp_failure
Design: MultiApp System
Issue(s): #7213
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.40The system shall support creating a Multiapp that is not initially enabled
Specification(s): initial_inactive
Design: TransientMultiApp
Issue(s): #12642
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.41The system shall allow forcibly evaluating general user objects on the initial timestep before applying initial conditions.
Specification(s): test
Design: UserObject
Issue(s): #14676
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.44.42
The system shall support the ability for a sub-application to adaptive modify the time step of the parent application when the sub-application operates at the
1. beginning and
2. end of a timestep.
Specification(s): group/begin, group/end
Design: MultiApp System
Issue(s): #7842
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.44.43The system shall support limiting the number of processors for sub-applications.
Specification(s): test
Design: MultiApp System
Issue(s): #1873
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.44
The system shall support the ability to re-position sub-applications at a specified time
1. for single and
2. multi-level sub-applications.
Specification(s): group/test, group/multilevel
Design: MultiApp System
Issue(s): #1971
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.44.45
The system shall support the ability to re-position and reset sub-applications at a specified time
1. for single and
2. multi-level sub-applications.
Specification(s): group/test, group/multilevel
Design: MultiApp System
Issue(s): #1971
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.44.46
The system shall support evaluating multi-level sub-applications:
1. where the parent application controls the time step for all sub-applications;
2. where the parent application controls the time step via a function for all sub-applications; and
3. where the sub-application controls the time step for the parent application,
Specification(s): group/dt_from_parent, group/time_dt_from_parent, group/dt_from_sub
Design: MultiApp System
Issue(s): #1832
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.44.47The system shall support writing screen output from multi-level sub-applications to a file.
Specification(s): console_to_file
Design: MultiApp System
Issue(s): #1832
Collection(s): FUNCTIONAL
Type(s): CheckFiles
Prerequisite(s): 15.44.46
406
15.44.48The system shall be capable of running multiple sub-applications that are defined by input and position file pairs.
Specification(s): test
Design: MultiApp System
Issue(s): #5784
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.49
The system shall support outputting sub-application data in a specified position
1. for single and
2. multi-level sub-applications.
Specification(s): group/test, group/multilevel
Design: MultiApp System
Issue(s): #1888
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.44.50The MultiApp system shall allow overriding the cliArgs function to provide parameters to the subapp programmatically.
Specification(s): override_cli_args
Design: MultiApp System
Issue(s): #20443
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.51The system shall support the the ability to set solver options within sub-applications.
Specification(s): test
Design: MultiApp System
Issue(s): #1872
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.52The system shall allow transient multiapps to use Picard iterations to rerun the time step
Specification(s): test
Design: TransientMultiApp
Issue(s): #2116
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.53The system shall support adaptive time stepping for transient multiapps with Picard iterations controlled by tolerances
Specification(s): iteration_adaptive
Design: IterationAdaptiveDT
Issue(s): #2116 #10311
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.54The system shall reject the solve if the maximum number of Picard iterations is reached without converging
Specification(s): iteration_adaptive_picard_max_its
Design: IterationAdaptiveDT
Issue(s): #12618
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.55The system shall allow transient multiapps with Picard iterations controlled by relative tolerances
Specification(s): rel_tol
Design: TransientMultiApp
Issue(s): #2116
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.56The system shall allow transient multiapps with Picard iterations controlled by absolute tolerances
Specification(s): abs_tol
Design: TransientMultiApp
Issue(s): #2116
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.57The system shall allow function-defined time stepping for transient multiapps
Specification(s): function_dt
Design: FunctionDT
Issue(s): #5800
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.58The system shall allow steady-state Picard iteration with multiapps
Specification(s): steady
Design: FullSolveMultiApp
Issue(s): #9038
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.59The system shall allow fixed number of Picard iterations
Specification(s): steady_fixed_picard_its
Design: FullSolveMultiApp
Issue(s): #9038
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.44.58
234
15.44.60The system shall allow steady-state Picard iteration with pseudo-transient multiapps
Specification(s): steady_with_pseudo_transient_sub
Design: FullSolveMultiApp
Issue(s): #9038
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.61The system shall allow convergence check with user defined postprocessor directly.
Specification(s): steady_with_postprocessor_convergence
Design: FullSolveMultiApp
Issue(s): #14642
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.62The system shall allow convergence check with the convergence of a user defined postprocessor.
Specification(s): steady_with_postprocessor_diff_convergence
Design: FullSolveMultiApp
Issue(s): #14642
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.63The system shall show the Multiapp coupling convergence history of a user defined postprocessor that is used for convergence check.
Specification(s): postprocessor_convergence_history
Design: FullSolveMultiApp
Issue(s): #16940
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.44.64
The system shall support performing iterative solves of sub-applications that perform additional time steps to maintain time step consistency with the parent application
1. resetting the initial condition for every coupling
2. or re-using the previous solution as the initial condition for subsequent iterations.
Specification(s): catch_up/test, catch_up/keep_solution
Design: MultiApp System
Issue(s): #10337
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 234
15.44.65Multiapps shall be able to be restored when a subapp encounters a solve failure.
Specification(s): test
Design: MultiApp System
Issue(s): #5126
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.66CSV file writing should remain unaffected when a subapp encounters a solve failure.
Specification(s): test_csv
Design: MultiApp System
Issue(s): #11178
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.44.67Multiapps shall be able to cut the parent app time step when any subapp encounters a solve failure.
Specification(s): test_2subapps
Design: MultiApp System
Issue(s): #12477
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.68The system should be able to restart from the latest solution
Specification(s): restart_from_latest_solution
Design: TransientMultiApp
Issue(s): #14056
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.69The system should be able to check if users provide valid parameter to restart app using the latest solution
Specification(s): parameter_error
Design: TransientMultiApp
Issue(s): #14056
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.44.68
234
15.44.70The system shall support Picard iteration with a FullSolveMultiApp at the root with multiple multiapp levels.
Specification(s): test
Design: FullSolveMultiApp
Issue(s): #13310
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.71The system shall be able to run multiple timesteps of a multi-level multi-app simulation, handling the case when Picard coupling between two levels fails to converge.
Specification(s): run
Design: TransientMultiApp
Issue(s): #15166
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.44.72The system shall be able to uniformly cut the time-step across levels of a multi-app solve, even when there is no Picard coupling between two levels.
Specification(s): python
Design: TransientMultiApp
Issue(s): #15166
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
Prerequisite(s): 15.44.71
232
15.44.73The system shall support Picard iteration with multiple levels of Multiapps.
Specification(s): test
Design: TransientMultiApp
Issue(s): #5126 #15837
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.74The system shall support the evaluation of TIMESTEP_BEGIN and TIMESTEP_END norms even when there are not active Multiapps on both of those execute_on times.
Specification(s): test_force_norms
Design: TransientMultiApp
Issue(s): #12709 #15837
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.44.3 15.44.4 15.44.5 15.44.33 15.44.41 15.44.43 15.44.48 15.44.51 15.44.52 15.44.65 15.44.70 15.44.73 15.44.77 15.44.79
406
15.44.75
The system shall allow multiapp steady-state simulations coupled by a postprocessor transfer using Picard iterations
1. with a steady-state sub-application,
2. and with pseudo-transient sub-applications.
Specification(s): pp_steady/steady, pp_steady/steady_with_pseudo_transient_sub
Design: FullSolveMultiApp
Issue(s): #9038 #17479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234 234
15.44.76
The system shall allow transient multiapp simulations coupled by a postprocessor transfer using Picard iterations
1. with a failed timestep,
2. with adaptive timestepping,
3. with a subapp using a smaller timestep,
4. with the sub-app and the postprocessor transfers executed at the beginning of each time step,
5. with the sub-app executed at the beginning of each time step and postprocessor transfers executed at the end of each timestep,
6. with the sub-app executed at the end of each time step and postprocessor transfers executed at the beginning of each timestep,
7. with the sub-app and the postprocessor transfers executed at the end of each time step.
8. for updating the subapp postprocessor with the sub-app and the variable transfers executed at the beginning of each time step,
9. for updating the subapp postprocessor with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,
10. for updating the subapp postprocessor with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,
11. and for updating the subapp postprocessor with the sub-app and the variable transfers executed at the end of each time step.
Specification(s): pp_transient/test_rerun, pp_transient/iteration_adaptive, pp_transient/sub_cycling, pp_transient/app_begin_transfers_begin, pp_transient/app_begin_transfers_end, pp_transient/app_end_transfers_begin, pp_transient/app_end_transfers_end, pp_transient/app_begin_transfers_begin_picard_sub, pp_transient/app_begin_transfers_end_picard_sub, pp_transient/app_end_transfers_begin_picard_sub, pp_transient/app_end_transfers_end_picard_sub
Design: TransientMultiApp
Issue(s): #2116 #17479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 234 234 406 406 406 406 406 406
15.44.77The system shall support performing iterative solves of sub-applications that used smaller time steps than parent application.
Specification(s): test
Design: MultiApp System
Issue(s): #5126
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.78The system shall support evaluating sub-applications at spatial positions specified in a file.
Specification(s): dt_from_multi
Design: MultiApp System
Issue(s): #1845
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.79The system shall include the ability to execute a sub-application at the quadrature points on every element within the finite element mesh.
Specification(s): test
Design: QuadraturePointMultiApp
Issue(s): #22490
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.80The system shall provide an ability to perform iterative solves with sub-applications.
Specification(s): standard
Design: Executioner System
Issue(s): #9115
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.81The system shall provide an ability to relax solutions with iterative solves with sub-applications.
Specification(s): parent_relaxed
Design: Executioner System
Issue(s): #9115
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.82The system shall provide an ability to relax sub-applications solutions along with the parent solution for during iterative solves.
Specification(s): sub_relaxed
Design: Executioner System
Issue(s): #9115
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.83The system shall provide an ability to relax solutions of array variables with iterative solves with sub-applications.
Specification(s): array_relaxed
Design: Executioner System
Issue(s): #9115
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.84The system shall report an error if provided relaxation factor that is less than or equal to 0 or greater than or equal to 2.
Specification(s): bad_relax_factor
Design: Executioner System
Issue(s): #9115
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.85
The system shall support the ability to reset a sub-application at a specified time during the simultation
1. for single and
2. multi-level sub-applications.
Specification(s): group/test, group/multilevel
Design: MultiApp System
Issue(s): #1970
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.44.86The system shall support the ability to reset a sub-application at multiple specified times during the simultation
Specification(s): multiple_times
Design: MultiApp System
Issue(s): #1970
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.44.87The system shall report an error if the reset times specified for a multiapp are not sorted, as this likely indicates a user error in their input
Specification(s): not_sorted_times
Design: MultiApp System
Issue(s): #1970
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.88
The system shall support simulations that
1. that execute sub-applications, which
2. are capable of being restarted from a previous simulation.
Specification(s): group/first, group/second
Design: MultiApp System
Issue(s): #5695
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
Prerequisite(s): 15.44.89 15.44.90
406 406
15.44.89
The system shall support simulations that
1. that execute with multi-level sub-applications, which
2. are capable of being restarted from a previous simulation.
Specification(s): group/first, group/second
Design: MultiApp System
Issue(s): #5695
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
Prerequisite(s): 15.44.88 15.44.90
406 406
15.44.90
The system shall support simulations that
1. that executes sub-applications, which
2. can restart from a previous simulation and project the initial condition from the previous solution to the current, restarted simulation.
Specification(s): group/first, group/second
Design: MultiApp System
Issue(s): #6087
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
Prerequisite(s): 15.44.88 15.44.89
406 406
15.44.91
The system shall support executing sub-applications in a specified position and/or with the specified frame of reference transformation
1. with a scaled, rotated, translated child application
2. with a scaled, rotated, translated parent application exchanging information with a translated child application
Specification(s): group/multi-app, group/transform-main-multi-app
Design: MultiApp System
Issue(s): #19121
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.44.92
The system shall report an error if
1. both outputting in position and displacing applications are requested at the same time, as displaced apps are already output in position
2. a translation is requested on a spherical or cylindrical coordinate mesh, as this is not expected to be a valid transformation
3. displacing applications and moving applications at a certain time are both requested as this combination of features is not implemented
Specification(s): errors/output_and_run_in_position, errors/invalid_frame_for_translation, errors/move_apps_not_supported
Design: MultiApp System
Issue(s): #19121
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.44.93
The system shall allow multiapp simulations coupled by a variable transfer transformed using the Secant method for transient problems
1. with a failed timestep,
2. with adaptive timestepping,
3. coupled with a subapp using a smaller timestep,
4. with the sub-app and the variable transfers executed at the beginning of each time step,
5. with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,
6. with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,
7. with the sub-app and the variable transfers executed at the end of each time step.
8. and when updating the subapp variables with the sub-app and the variable transfers executed at the beginning of each time step,
9. for when updating the subapp variables with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,
10. for updating the subapp variables with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,
11. and for updating the subapp variables with the sub-app and the variable transfers executed at the end of each time step.
Specification(s): variables_transient/test_rerun, variables_transient/iteration_adaptive, variables_transient/sub_cycling, variables_transient/app_begin_transfers_begin, variables_transient/app_begin_transfers_end, variables_transient/app_end_transfers_begin, variables_transient/app_end_transfers_end, variables_transient/app_begin_transfers_begin_secant_sub, variables_transient/app_begin_transfers_end_secant_sub, variables_transient/app_end_transfers_begin_secant_sub, variables_transient/app_end_transfers_end_secant_sub
Design: TransientMultiApp
Issue(s): #2116 #17479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 234 406 406 406 406 406 406 406 406 406
15.44.94
The system shall allow multiapp steady-state simulations coupled by a postprocessor transfer using the secant method
1. with a steady-state sub-application,
2. and with pseudo-transient sub-applications.
Specification(s): pp_steady/steady, pp_steady/steady_with_pseudo_transient_sub
Design: FullSolveMultiApp
Issue(s): #9038 #17479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234 234
15.44.95
The system shall allow transient multiapp simulations coupled by a postprocessor transfer using the secant method
1. with a failed timestep,
2. with adaptive timestepping,
3. with a subapp using a smaller timestep,
4. with the sub-app and the postprocessor transfers executed at the beginning of each time step,
5. with the sub-app executed at the beginning of each time step and postprocessor transfers executed at the end of each timestep,
6. with the sub-app executed at the end of each time step and postprocessor transfers executed at the beginning of each timestep,
7. with the sub-app and the postprocessor transfers executed at the end of each time step.
8. for updating the subapp postprocessor with the sub-app and the variable transfers executed at the beginning of each time step,
9. for updating the subapp postprocessor with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,
10. for updating the subapp postprocessor with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,
11. and for updating the subapp postprocessor with the sub-app and the variable transfers executed at the end of each time step.
Specification(s): pp_transient/test_rerun, pp_transient/iteration_adaptive, pp_transient/sub_cycling, pp_transient/app_begin_transfers_begin, pp_transient/app_begin_transfers_end, pp_transient/app_end_transfers_begin, pp_transient/app_end_transfers_end, pp_transient/app_begin_transfers_begin_secant_sub, pp_transient/app_begin_transfers_end_secant_sub, pp_transient/app_end_transfers_begin_secant_sub, pp_transient/app_end_transfers_end_secant_sub
Design: TransientMultiApp
Issue(s): #2116 #17479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406 234 234 406 406 406 406 406
15.44.96MultiApps shall be properly identified in the PerfGraph
Specification(s): slow_sub
Design: PerfGraph
Issue(s): #19662
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.44.97The system shall support executing sub-applications that operate with smaller time steps then the parent application that include material properties that are based on previous time steps.
Specification(s): test_stateful_subcycle
Design: MultiApp System
Issue(s): #8286
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.44.98
The system shall allow multiapp simulations coupled by a variable transfer transformed using Steffensen's method for transient problems
1. with a failed timestep,
2. with adaptive timestepping,
3. coupled with a subapp using a smaller timestep,
4. with the sub-app and the variable transfers executed at the beginning of each time step,
5. with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,
6. with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,
7. with the sub-app and the variable transfers executed at the end of each time step.
8. and when updating the subapp variables with the sub-app and the variable transfers executed at the beginning of each time step,
9. for when updating the subapp variables with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,
10. for updating the subapp variables with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,
11. and for updating the subapp variables with the sub-app and the variable transfers executed at the end of each time step.
Specification(s): variables_transient/test_rerun, variables_transient/iteration_adaptive, variables_transient/sub_cycling, variables_transient/app_begin_transfers_begin, variables_transient/app_begin_transfers_end, variables_transient/app_end_transfers_begin, variables_transient/app_end_transfers_end, variables_transient/app_begin_transfers_begin_steffensen_sub, variables_transient/app_begin_transfers_end_steffensen_sub, variables_transient/app_end_transfers_begin_steffensen_sub, variables_transient/app_end_transfers_end_steffensen_sub
Design: TransientMultiApp
Issue(s): #2116 #17479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 234 406 406 406 406 406 406 406 406 406
15.44.99
The system shall allow multiapp steady-state simulations coupled by a postprocessor transfer using Steffensen's method
1. with a steady-state sub-application,
2. and with pseudo-transient sub-applications.
Specification(s): pp_steady/steady, pp_steady/steady_with_pseudo_transient_sub
Design: FullSolveMultiApp
Issue(s): #9038 #17479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234 234
15.44.100
The system shall allow transient multiapp simulations coupled by a postprocessor transfer using Steffensen's method
1. with a failed timestep,
2. with adaptive timestepping,
3. with a subapp using a smaller timestep,
4. with the sub-app and the postprocessor transfers executed at the beginning of each time step,
5. with the sub-app executed at the beginning of each time step and postprocessor transfers executed at the end of each timestep,
6. with the sub-app executed at the end of each time step and postprocessor transfers executed at the beginning of each timestep,
7. with the sub-app and the postprocessor transfers executed at the end of each time step.
8. for updating the subapp postprocessor with the sub-app and the variable transfers executed at the beginning of each time step,
9. for updating the subapp postprocessor with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,
10. for updating the subapp postprocessor with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,
11. and for updating the subapp postprocessor with the sub-app and the variable transfers executed at the end of each time step.
Specification(s): pp_transient/test_rerun, pp_transient/iteration_adaptive, pp_transient/sub_cycling, pp_transient/app_begin_transfers_begin, pp_transient/app_begin_transfers_end, pp_transient/app_end_transfers_begin, pp_transient/app_end_transfers_end, pp_transient/app_begin_transfers_begin_steffensen_sub, pp_transient/app_begin_transfers_end_steffensen_sub, pp_transient/app_end_transfers_begin_steffensen_sub, pp_transient/app_end_transfers_end_steffensen_sub
Design: TransientMultiApp
Issue(s): #2116 #17479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 4042 234 406 406 406 406 406 406
15.44.101
The system shall support the execution of sub-applications that operate with smaller time steps then the parent application:
1. with a sub-application that continues to the end time of the parent application and
2. with a sub-application that specifies and completion time prior to the parent application.
Specification(s): group/test, group/test_short_subapp
Design: MultiApp System
Issue(s): #1880
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 406
15.44.102The system shall support the output of sub-application data that operate with smaller time steps then the parent application.
Specification(s): test_sub_cycle_output
Design: MultiApp System
Issue(s): #1880
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.103The system shall support the execution of sub-application that operate with adaptive time steps that differ from the parent application.
Specification(s): test_it_adapt
Design: MultiApp System
Issue(s): #1880
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.104The system shall support sub-cycling with negative times by particularly ensuring that the sub-app does not advance further than the main app.
Specification(s): test_negative_time
Design: MultiApp System
Issue(s): #15766
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.105
The system shall support the failure of sub-application that operates with differing time steps than the parent application.
1. The simulation shall continue by reducing the time step and
2. support the failure and the ability to limit the number of processors for the sub-application.
Specification(s): group/test_failure, group/test_failure_max_procs
Design: MultiApp System
Issue(s): #1880
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
314 406
15.44.106The system shall support a time offset between the parent and a subapp when using the Multiapp system.
Specification(s): start_time
Design: TransientMultiApp
Issue(s): #12755
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.44.107The system shall issue a warning if the parent app and the child app time become de-synchronized, except when using sub-cycling or resetting mechanisms which naturally handle or create desynchronization
Specification(s): warning
Design: TransientMultiApp
Issue(s): #22338
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.44.108
The system shall support the execution of sub-applications:
1. with a time step governed by the sub-application and
2. with a time step governed by the parent application.
Specification(s): group/dt_from_multi, group/dt_from_parent
Design: TransientMultiApp
Issue(s): #1736
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.44.109The system shall support negative times by particularly ensuring that the sub-app properly updates its time without sub-cycling.
Specification(s): test_negative_time
Design: TransientMultiApp
Issue(s): #15802
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Nodalkernels
15.45.1
The system shall include ability to include contributions to the residual nodes of a finite element mesh
1. on a single and
2. multiple threads.
Specification(s): group/test, group/threaded
Design: NodalKernels System
Issue(s): #3029
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 270
15.45.2
The system shall be able to enforce a lower bound on a variable using nodal NCP, nodal application of resultant forces,
1. have no oscillations in the solution, and
2. have a non-singular matrix
Specification(s): lower_bound/exo, lower_bound/non_singular
Design: LowerBoundNodalKernel
Issue(s): #2999
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
406 234
15.45.3
The system shall be able to enforce an upper bound on a variable using nodal NCP, nodal application of resultant forces,
1. have no oscillations in the solution, and
2. have a non-singular matrix
Specification(s): upper_bound/exo, upper_bound/non_singular
Design: UpperBoundNodalKernel
Issue(s): #2999
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
234 406
15.45.4
The system shall be able to enforce an upper and lower bound on a variable using nodal NCP, nodal application of resultant forces,
1. have no oscillations in the solution, and
2. work with automatic differentiation, and
3. have a non-singular matrix, and
4. be incompataible with algebraic multigrid
Specification(s): upper_and_lower_bound/exo, upper_and_lower_bound/ad_exo, upper_and_lower_bound/non_singular, upper_and_lower_bound/amg_fail
Design: UpperBoundNodalKernel
Issue(s): #2999
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunExceptionRunApp
406 234 234 406
15.45.5
The system shall be able to enforce an upper and lower bound on a variable using a variational inequality
1. reduced space active set solver, which
2. is compatible with algebraic multigrid, and
3. a semi-smooth solver, which
4. is also compatible with algebraic multigrid
5. The reduced space active set method shall work with a matrix-free approximation of the Jacobian, and the function evaluations corresponding to the nonlinear residual and the base for finite-differencing shall be equivalent.
Specification(s): vi/rsls, vi/rsls_amg, vi/ssls, vi/ssls_amg, vi/rsls_pjfnk
Design: ConstantBounds
Issue(s): #2999
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.45.6The system shall show violation of bounds when a non-variational-inequality solver is used
Specification(s): unbounded
Design: ConstantBounds
Issue(s): #2999
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.45.7The system shall support the use of Crank-Nicolson time integration scheme.
Specification(s): test
Design: TimeIntegrator System
Issue(s): #3029 #5883 #5949
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.45.8The system shall include ability to include contributions to the residual nodes of a finite element mesh using an LU preconditioner.
Specification(s): test
Design: NodalKernels System
Issue(s): #3029 #10620
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.45.9
The system shall include ability to include contributions to the residual nodes of a finite element mesh and compute the correct Jacobian terms for
1. subdomain and
2. boundary restricted terms.
Specification(s): group/block_jacobian_test, group/bc_jacobian_test
Design: NodalKernels System
Issue(s): #3029 #10620
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222 222
15.45.10The system shall not duplicate computation of kernels on a node that is shared between two subdomains.
Specification(s): exo
Design: NodalKernels System
Issue(s): #16265
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.45.11The system shall support the application of Dirichlet type boundary conditions using the penalty method for nodesets.
Specification(s): test
Design: PenaltyDirichletNodalKernel
Issue(s): #14092
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.45.12The system shall apply scaling to residuals and Jacobians for volumetric PDE terms applied at nodes
Specification(s): scaling
Design: NonlinearSystem
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): Exodiff
234

rdg: Outputs
15.46.1The system shall support the ability to append the date to output filenames.
Specification(s): test
Design: FileOutput
Issue(s): #6001
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.2
The system shall support outputting of checkpoint files:
1. at a specific interval while only maintaining a specified number of recent files and
2. be capable of restarting a simulation from previously exported data at this interval.
Specification(s): interval/test_files, interval/test_recover
Design: Checkpoint
Issue(s): #1927 #2395 #27240
Collection(s): FUNCTIONAL
Type(s): ExodiffCheckFiles
234 234
15.46.3
The system shall support outputting of checkpoint files, using a simplified input format:
1. at every timestep while maintaining the most recent two files and
2. be capable of restarting a simulation from the output data.
3. at specified wall time intervals and
4. be capable of restarting a simulation from the wall time checkpoint.
5. with an option to disable wall time checkpoints and
6. not recover.
7. catching invalid values of output-wall-time-interval.
8. at specified wall time intervals smaller than the time required to output a checkpoint
9. ensuring that wall time checkpoints are not written at the subapp level if not explicitly requested.
Specification(s): default/recover_half_transient, default/recover, default/wall_time_interval, default/wall_time_interval_recover, default/wall_time_interval_disabled, default/wall_time_interval_disabled_recover, default/output_wall_time_interval_error, default/wall_time_interval_tiny, default/wall_time_interval_multiapp
Design: Checkpoint
Issue(s): #1927 #13562 #27240
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionExodiffCheckFilesRunApp
234 234 234 234 234 234 234 234 234
15.46.4
The system shall support outputting of checkpoint files, using a complete input block:
1. at every timestep while maintaining the most recent two files and
2. be capable of restarting a simulation from the output data.
3. at specified wall time intervals
4. be capable of restarting a simulation from the wall time checkpoint.
5. with an option to disable wall time checkpoints and
6. not recover.
7. catching invalid values of execute_on
Specification(s): block/recover_with_checkpoint_block_half_transient, block/recover_with_checkpoint_block, block/wall_time_interval, block/wall_time_interval_recover, block/wall_time_interval_disabled, block/wall_time_interval_disabled_recover, block/execute_on_param_error
Design: Checkpoint
Issue(s): #1927 #13562 #25755 #27240
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionExodiffCheckFilesRunApp
234 234 234 234 234 234 234
15.46.5The system shall be capable of throwing an error when multiple checkpoints are defined
Specification(s): multiple_checkpoints_error
Design: Checkpoint
Issue(s): #13562
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.6The system shall be capable of throwing an error when multiple checkpoints are defined, including the shortcut syntax
Specification(s): multiple_checkpoints_error_shortcut
Design: Checkpoint
Issue(s): #13562
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.7
The system shall support outputting checkpoint files at the subapp level with checkpoints disabled in the main app:
1. for transient simulations
2. for steady-state simulations
Specification(s): subapp/subapp_only_cp_transient, subapp/subapp_only_cp_steady_state
Design: Checkpoint
Issue(s): #24777 #20998
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234 234
15.46.8The system shall support outputting of simulation data using the ExodusII format using simplified input file syntax.
Specification(s): exodus
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.9
The system shall by default display data on the console from:
1. the Postprocessor system and
2. the scalar variable system.
Specification(s): console/postprocessors, console/scalar_variables
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234
15.46.10The system shall output a running list of coupling iteration residual norms during multiapp coupling iterations.
Specification(s): picard_norm_output
Design: TransientMultiApp
Issue(s): #12708
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.11The system shall only output the coupling iteration residual TIMESTEP_BEGIN norms when there are no TIMESTEP_END Multiapps.
Specification(s): ts_begin_multi_output
Design: TransientMultiApp
Issue(s): #12708
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.12The system shall only output the coupling iteration TIMESTEP_END norms when there are no TIMESTEP_BEGIN Multiapps.
Specification(s): ts_end_multi_output
Design: TransientMultiApp
Issue(s): #12708
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.13The system shall output the coupling iteration residual norm for TIMESTEP_BEGIN and TIMESTEP_END Multiapps when both exist in the simulation.
Specification(s): ts_both_multi_output
Design: TransientMultiApp
Issue(s): #12708
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.14The system shall run a simulation without producing any file-based output.
Specification(s): no_outputs_block
Design: Console
Issue(s): #3320
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.15The system shall support outputting table based Postprocessor data.
Specification(s): postprocessors
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.16The system shall output Scalar Variables on the console in a table to the screen.
Specification(s): scalar_variables
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.17The system shall warning when multiple console outputs attempt to write to the screen simultaneously.
Specification(s): warning
Design: Console
Issue(s): #3286
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.18The system shall support outputting console information to a file.
Specification(s): file_system_information
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.19The system shall support outputting head processor console information to a file when run in parallel.
Specification(s): file_system_information_2procs_head
Design: Console
Issue(s): #26174
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.20The system shall support outputting all processors' console information to separate files when run in parallel with the –keep-cout command line option.
Specification(s): file_system_information_2procs_all
Design: Console
Issue(s): #26174
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.21The system shall output Scalar Variables on the console in a table to a file.
Specification(s): file_postprocessor
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.22The system shall support outputting Scalar Variables to a file.
Specification(s): file_scalar_aux
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.23The system shall support writing the console solve log to an output file.
Specification(s): file_solve_log
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.24The system shall support writing norms to the console for each nonlinear variable in the simulation.
Specification(s): norms
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.25The system shall output a Performance log based on a command line flag.
Specification(s): timing
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.26The system shall support writing negative time information in the console.
Specification(s): transient
Design: Console
Issue(s): #1927 #2728
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.27The system shall support outputting the Performance Log at user specified intervals.
Specification(s): transient_perf_int
Design: Console
Issue(s): #1927 #2728
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.28The system shall support writing time information in DTIME format in the console.
Specification(s): console_dtime_format
Design: Console
Issue(s): #24813
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.29The system shall support writing time information in minutes in the console.
Specification(s): console_minute_format
Design: Console
Issue(s): #24944
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.30The system shall support writing time information in hours in the console.
Specification(s): console_hour_format
Design: Console
Issue(s): #24944
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.31The system shall support writing time information in days in the console.
Specification(s): console_day_format
Design: Console
Issue(s): #24944
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.32The system shall support writing to a buffered console object from every MooseObject-derived object.
Specification(s): _console
Design: Console
Issue(s): #3286
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.33The system shall support writing to a buffered console object from const methods in MooseObject-derived objects.
Specification(s): _console_const
Design: Console
Issue(s): #3286
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.34The system shall support outputting a transformed input file to the screen.
Specification(s): input_output
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.35The system shall support disabling the linear residual output.
Specification(s): print_linear_residuals_disable
Design: Console
Issue(s): #4497
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.36The system shall output a Performance Log based on a single input file parameter.
Specification(s): perf_graph
Design: Console
Issue(s): #4497
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.37The system shall override Performance Log output when conflicting values appear on the command line and input file.
Specification(s): perf_graph_disable
Design: Console
Issue(s): #4497
Collection(s): FUNCTIONAL
Type(s): RunApp
222
15.46.38The system shall support adding an additional output time option without clobbering existing default options.
Specification(s): additional_output_on
Design: Console
Issue(s): #4497
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.39The system shall output a "final" label at the end of the simulation before additional screen output occurs.
Specification(s): console_final
Design: Console
Issue(s): #5756
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.40The system shall report an error when specifying an invalid table fit width option.
Specification(s): console_fit_width_error
Design: Console
Issue(s): #1927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.41The system shall support the output of postprocessors and scalars to CSV files for steady state problems.
Specification(s): steady
Design: Output System CSV
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.42The system shall support the output of postprocessors and scalars to CSV files for transient propblems.
Specification(s): transient
Design: Output System CSV
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.43The system shall support the output of postprocessors and scalars to CSV files for transient problems without a time column.
Specification(s): no_time
Design: Output System CSV
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.44The system shall support the output of postprocessors and scalars to Exodus files for transient problems.
Specification(s): transient_exodus
Design: Output System CSV
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.46.26 15.46.42
406
15.46.45
The system shall support the output of CSV data:
1. with checkpoint enabled and
2. when restarted creates a new output file or
3. optionally appends the existing file from the first part.
Specification(s): restart/restart_part1, restart/restart_part2, restart/restart_part2_append
Design: Output System CSV
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406
15.46.46The system shall support CSV output aligned columns and a custom delimiter.
Specification(s): align
Design: Output System CSV
Issue(s): #3229
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.47The system shall support CSV output to the console that is sorted by the variable name.
Specification(s): sort
Design: Output System CSV
Issue(s): #8974
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.48The system shall support CSV output to files on linear iterations, generating unique filenames containing the time step, current nonlinear and linear iteration numbers.
Specification(s): csv_transient_vpp_linear
Design: Output System CSV
Issue(s): #24705
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.49The system shall support CSV output to files on nonlinear iterations, generating unique filenames containing the time step and current nonlinear iteration number.
Specification(s): csv_transient_vpp_nonlinear
Design: Output System CSV
Issue(s): #24705
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.50The system shall report an error if post-processors and scalar variables have different CSV output frequency.
Specification(s): pp_scalar_execute_on_mismatch
Design: Output System CSV
Issue(s): #25211
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.51The system shall report an error if post-processors and reporters have different CSV output frequency.
Specification(s): pp_reporter_execute_on_mismatch
Design: Output System CSV
Issue(s): #25211
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.52The CSV output object shall create a symlink to the final output with a '_FINAL' suffix for VectorPostprocessor data when there are execute flags in addition to FINAL.
Specification(s): final
Design: VectorPostprocessors System CSV
Issue(s): #11087
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.53The CSV output object shall create a symlink to the final output with a '_FINAL' suffix for VectorPostprocessor data when the execute flag is set to FINAL.
Specification(s): final_only
Design: VectorPostprocessors System CSV
Issue(s): #11087
Collection(s): FUNCTIONAL
Type(s): CheckFiles
Prerequisite(s): 15.46.52
406
15.46.54The CSV output object 'create_final_symlink' parameter shall be able to disable the creation of the final symlink.
Specification(s): no_link
Design: VectorPostprocessors System CSV
Issue(s): #11087
Collection(s): FUNCTIONAL
Type(s): CheckFiles
Prerequisite(s): 15.46.53
406
15.46.55The CSV output object shall create a symlink to the most recent output with a '_LATEST' suffix for VectorPostprocessor data.
Specification(s): latest
Design: VectorPostprocessors System CSV
Issue(s): #11087
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.56The CSV output object 'create_latest_symlink' parameter shall be able to disable the creation of the latest symlink.
Specification(s): no_latest
Design: VectorPostprocessors System CSV
Issue(s): #11087
Collection(s): FUNCTIONAL
Type(s): CheckFiles
Prerequisite(s): 15.46.55
406
15.46.57The system shall include the ability to display variable residual norms.
Specification(s): show_var_residual_norms
Design: VariableResidualNormsDebugOutput
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.58The system shall include debug syntax that includes the ability to enable variable residual norm output.
Specification(s): show_var_residual_norms_debug
Design: VariableResidualNormsDebugOutput Debug System
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.59The system shall include the ability to display material property information.
Specification(s): show_material_props
Design: MaterialPropertyDebugOutput
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.60The system shall include debug syntax that includes the ability to enable material property information output.
Specification(s): show_material_props_block
Design: MaterialPropertyDebugOutput Debug System
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.61The system shall include the ability to display residual information for variables.
Specification(s): show_top_residuals
Design: TopResidualDebugOutput
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.62The system shall include debug syntax that includes the ability to enable variable residual information.
Specification(s): show_top_residuals_debug
Design: TopResidualDebugOutput Debug System
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.63The system shall include the ability to display residual information for variables that is limited to non-linear iterations.
Specification(s): show_top_residuals_nonlinear_only
Design: TopResidualDebugOutput
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.64The system shall include the ability to display residual information for scalar variables.
Specification(s): show_top_residuals_scalar
Design: TopResidualDebugOutput
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.65The system shall include debug syntax that includes material property consumption information.
Specification(s): show_material_properties_consumed
Design: MaterialPropertyDebugOutput Debug System
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.66The system shall be able to output debug information for functors and objects requesting functors
Specification(s): show_functors
Design: Debug System
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.67
The system shall include the ability to output the execution order of
1. objects contributing to the residual and Jacobian, notably regular kernels,
2. objects contributing to the residual and Jacobian, notably boundary conditions,
3. elemental dampers,
4. interface kernels,
5. Dirac kernels,
6. discontinuous Galerkin kernels,
7. finite volume flux objects contributing to the residual and Jacobian, notably finite volume flux kernels and flux boundary conditions,
8. finite volume elemental kernels,
9. finite volume interface kernels,
10. finite volume elemental kernels when combining both jacobian and residual computations,
11. linear finite volume elemental kernels,
12. linear finite volume flux kernels,
13. nodal objects contributing to the residual, notably nodal kernels and boundary conditions,
14. nodal dampers,
15. user objects, including postprocessors, executed at the beginning of the simulation,
16. user objects, including postprocessors, executed at the beginning and end of each time step,
17. nodal user objects,
18. domain user objects,
19. general user objects,
20. threaded general user objects,
21. user objects, including postprocessors, executed on transfers between applications,
22. each step of the adaptive refinement process, including side-based indicators,
23. each step of the adaptive refinement process, including element-based indicators,
24. initial conditions of variables,
25. auxiliary kernels intermingled with initial conditions and user objects, and
26. boundary restricted auxiliary kernels.
Specification(s): show_execution_order/regular_kernels, show_execution_order/regular_bcs, show_execution_order/elem_dampers, show_execution_order/interface_kernels, show_execution_order/dirac, show_execution_order/dgkernels, show_execution_order/fv_flux_kernels_bcs, show_execution_order/fv_elem_kernels, show_execution_order/fv_interface_kernels, show_execution_order/fv_elem_kernels_res_and_jac_combined, show_execution_order/linear_fv_elem_kernels, show_execution_order/linear_fv_flux_kernels, show_execution_order/nodal_kernel_bcs, show_execution_order/nodal_dampers, show_execution_order/user_objects_initial, show_execution_order/user_objects_timestep_begin_end, show_execution_order/nodal_user_objects, show_execution_order/domain_user_objects, show_execution_order/general_user_objects, show_execution_order/threaded_general_user_objects, show_execution_order/user_objects_transfers, show_execution_order/adaptivity_side_indicator, show_execution_order/adaptivity_elem_indicator, show_execution_order/initial_conditions, show_execution_order/auxkernels, show_execution_order/boundary_auxkernels
Design: Debug System
Issue(s): #1927 #19423
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234 234
15.46.68
The system shall include the ability to output block-restriction of objects
1. when requested via debug parameter.
2. when requested as output-block.
Specification(s): show_block_restriction/debug_parameter, show_block_restriction/block
Design: Debug System
Issue(s): #28290
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234
15.46.69The system shall be able to output the ~~displaced~~ mesh for a model with adaptive mesh refinement.
Specification(s): use_displaced
Design: Output System Adaptivity System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.46.70If the user requested the output of a displaced problem and there is none present, the system shall fallback to using the non-displaced problem.
Specification(s): non_displaced_fallback
Design: Output System
Issue(s): #11309
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.71If the user asks for no displaced mesh to be created, even though displacements are provided in the mesh block, the system shall not create a displaced mesh
Specification(s): mesh_use_displaced_mesh_false
Design: Mesh System
Issue(s): #12580
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.46.70
234
15.46.72The Output system shall be capable of applying displacements directly to the outputted mesh for steady problems.
Specification(s): test
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.73The Output system shall be capable of applying displacements directly to the outputted mesh for transient problems with Kernels using the displaced configuration.
Specification(s): displaced_eq_test
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.74The Output system shall be capable of applying displacements directly to the outputted mesh for transient problems.
Specification(s): displacement_transient_test
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.75
The system shall support the ability to output the degree-of-freedom information:
1. to a json file,
2. to the screen,
3. with uniform refinement, and
4. with transient adaptivity.
Specification(s): group/simple, group/simple_screen, group/uniform_refine, group/transient
Design: DOFMap
Issue(s): #3847
Collection(s): FUNCTIONAL
Type(s): CheckFilesRunApp
234 406 406 406
15.46.76The system shall report an error when two outputs with the same name are created.
Specification(s): duplicate_objects
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.77The system shall report an error when two outputs produce a file with the same name.
Specification(s): duplicate_output_files
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.78
The system shall reserve names for output objects:
1. "none" and
2. "all."
Specification(s): reserved/none_reserved, reserved/all_reserved
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.46.79The system shall support ExodusII output.
Specification(s): basic
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.80The system ExodusII output shall not use HDF5 unless requested.
Specification(s): hdf5
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): RunCommand
Prerequisite(s): 15.46.79 15.46.144 15.46.146 15.46.192
404
15.46.81The system shall support including the executed input file within the ExodusII output.
Specification(s): input
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.82The system shall support inclusion of initial condition data within the ExodusII output.
Specification(s): enable_initial
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.83The system shall support writing non-linear, auxililary, scalar, and postprocessor variables to ExodusII format.
Specification(s): output_all
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.84The system shall support the exclusion of non-linear, scalar, and postprocessor variables from ExodusII output.
Specification(s): hide_output
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.85The system shall support outputting elemental and scalar variables as nodal variables within ExodusII output.
Specification(s): nodal_output
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.86The system shall support outputting discontinuous finite element types with the ExodusII format.
Specification(s): discontinuous
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.87The system shall support outputting side-discontinuous edge element data with the ExodusII format.
Specification(s): side_discontinuous_edge2
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.88The system shall support outputting side-discontinuous quad element data with the ExodusII format.
Specification(s): side_discontinuous
Design: Exodus
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
37432
15.46.89The system shall support outputting extra element id data defined on the input mesh with the ExodusII format.
Specification(s): output_elem_id
Design: Exodus
Issue(s): #23386
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.90The system shall support restricting which extra element id data defined on the input mesh are outputted with the ExodusII format.
Specification(s): output_elem_id_restrict
Design: Exodus
Issue(s): #23386
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.91
The system shall report an error if
1. the supplied names for including or excluding variables is invalid.
2. a file base is supplied for a child app when there are multiple instances.
Specification(s): errors/invalid_hide, errors/file_base_in_child_apps
Design: Exodus
Issue(s): #23743
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.46.92The system shall support Nemesis output.
Specification(s): nemesis_out_test
Design: Nemesis
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.93The system shall support GMV output.
Specification(s): gmv_out_test
Design: GMV
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.94The system shall be able to dump YAML data.
Specification(s): yaml_dump_test
Design: YAMLFormatter
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.95The system shall only give Executioner output once.
Specification(s): no_double_executioner_output
Design: YAMLFormatter
Issue(s): #2855
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.96The system shall support Tecplot output.
Specification(s): tecplot_out_test
Design: Tecplot
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.97The system shall support Tecplot output given in Tecplot binary format if the Tecplot API is available.
Specification(s): tecplot_bin_test
Design: Tecplot
Issue(s): #3403
Collection(s): FUNCTIONAL
Type(s): CheckFiles
15.46.98The system shall support Tecplot output given in ASCII format if the Tecplot API is not available.
Specification(s): tecplot_bin_test_override
Design: Tecplot
Issue(s): #3403
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.99The system shall be able to generate gnuplot PostScript output.
Specification(s): gnuplot_ps_out_test
Design: Gnuplot
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.100The system shall be able to generate gnuplot PNG output.
Specification(s): gnuplot_png_out_test
Design: Gnuplot
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.101The system shall be able to generate gnuplot GIF output.
Specification(s): gnuplot_gif_out_test
Design: Gnuplot
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.102The system shall warn the user if a postprocessor utilizes the "outputs" parameter but postprocessor output is disabled for the console object.
Specification(s): pps_screen_out_warn_test
Design: Output System
Issue(s): #1426
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.103The system shall print parameters when the --show-input flag is used on the command line.
Specification(s): show_input_test
Design: MooseApp
Issue(s): #1404 #1131
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.46.93
234
15.46.104The system shall support solution history output.
Specification(s): sln_out_test
Design: SolutionHistory
Issue(s): #920
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.105The system shall support XDR output.
Specification(s): xdr_output
Design: XDA/XDR
Issue(s): #2243
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.106The system shall be able to dump input file syntax in JSON format.
Specification(s): json_full
Design: JsonInputFileFormatter MooseApp
Issue(s): #7855 #7661 #2881 #10839 #12455
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.46.107The system shall be able to dump input file syntax in JSON format and exclude test object syntax.
Specification(s): json_no_test_objects
Design: JsonInputFileFormatter MooseApp
Issue(s): #7855 #7661 #2881 #10839 #12455
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
Prerequisite(s): 15.46.106
232
15.46.108The system shall be able to dump a subset of JSON formatted syntax.
Specification(s): json_search
Design: JsonInputFileFormatter MooseApp
Issue(s): #7855 #7661 #2881 #10839 #12455
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
Prerequisite(s): 15.46.107
232
15.46.109The system shall dump line information along with JSON formatted syntax.
Specification(s): json_line_info
Design: JsonInputFileFormatter MooseApp
Issue(s): #7855 #7661 #2881 #10839 #12455
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
Prerequisite(s): 15.46.108
232
15.46.110The system shall not include RESIDUAL and JACOBIAN template arguments in the JSON syntax format.
Specification(s): json_no_template
Design: JsonInputFileFormatter
Issue(s): #12960
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
Prerequisite(s): 15.46.109
232
15.46.111The system shall be able to dump input file (HIT) syntax.
Specification(s): hit
Design: JsonInputFileFormatter MooseApp
Issue(s): #7855 #7661 #2881 #10839 #12455
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.46.112The system shall be able to dump a subset of input file (HIT) syntax.
Specification(s): hit_search
Design: JsonInputFileFormatter MooseApp
Issue(s): #7855 #7661 #2881 #10839 #12455
Collection(s): FUNCTIONAL
Type(s): PythonUnitTest
232
15.46.113The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check InputChoices
Specification(s): definition_input_choices_test
Design: SONDefinitionFormatter
Issue(s): #16165
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.114The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check ChildAtLeastOne
Specification(s): definition_childatleastone_test
Design: SONDefinitionFormatter
Issue(s): #9651
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.115The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check ValEnums
Specification(s): definition_valenum_test
Design: SONDefinitionFormatter
Issue(s): #9651
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.116The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check active parameter
Specification(s): definition_active_parameter_test
Design: SONDefinitionFormatter
Issue(s): #9651
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.117The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check normal_sub
Specification(s): definition_normal_sub_test
Design: SONDefinitionFormatter
Issue(s): #9651
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.118The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check type_sub
Specification(s): definition_type_sub_test
Design: SONDefinitionFormatter
Issue(s): #9651
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.119The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check default type
Specification(s): definition_default_type_test
Design: SONDefinitionFormatter
Issue(s): #9651
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.120The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check MinValInc
Specification(s): definition_minvalinc_inputdefault_test
Design: SONDefinitionFormatter
Issue(s): #9651
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.121The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check default types child parameter promotion
Specification(s): definition_default_types_child_parameter_promotion_test
Design: SONDefinitionFormatter
Issue(s): #18639
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.122The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check default subblock_types child parameter promotion
Specification(s): definition_default_subblock_types_child_parameter_promotion_test
Design: SONDefinitionFormatter
Issue(s): #18639
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.123The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check Mesh file parameter requirement removal
Specification(s): definition_mesh_file_parameter_requirement_removal_test
Design: SONDefinitionFormatter
Issue(s): #18639
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.124The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check Boolean type ValEnums choices
Specification(s): definition_boolean_type_valenum_choices_test
Design: SONDefinitionFormatter
Issue(s): #18639
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.125The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check beginning and ending markers
Specification(s): definition_scraping_markers
Design: SONDefinitionFormatter
Issue(s): #17324
Collection(s): FUNCTIONAL
Type(s): RunApp
232
15.46.126The system shall support outputting data to the general mesh viewer format.
Specification(s): test
Design: GMV
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.127The system shall support limiting vector postrocessor data to a specific CSV output object.
Specification(s): test
Design: OutputInterface
Issue(s): #1927 #7511
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.128The system shall support the ability to control the output of an aggregate calculation via a parameter of the object itself.
Specification(s): test
Design: Reporter System
Issue(s): #16666
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.46.129The system shall support specifying an output interval for an output input file block.
Specification(s): time_step
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.130The system shall support specifying an output interval for all outputs.
Specification(s): common_time_step
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.46.129
406
15.46.131The system shall support limiting output to the final timestep of a simulation.
Specification(s): output_final
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.46.132The system shall support output at specific simulation times.
Specification(s): sync_times
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.133The system shall support output at times defined by the function.
Specification(s): output_limiting_function
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.134The system shall support multiple output objects that have different simulation synchronization times specified.
Specification(s): multiple_sync_times
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.135The system shall support specifying an minimum time difference between successive outputs.
Specification(s): minimum_time_interval
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.136The system shall support the disabling of an output object by restricting the execution settings.
Specification(s): no_output
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.137The system shall support the ability to limit output objects only at the beginning and end of a simulation.
Specification(s): no_intermediate
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.138The system shall not output the same information multiple times when an output object is defined to operate on the end of each timestep and the final timestep.
Specification(s): no_final_repeat
Design: Output System
Issue(s): #1927 #23212
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.139The system shall support output during linear and non-linear iterations during transient simulations using the ExodusII format.
Specification(s): exodus
Design: Output System
Issue(s): #2617
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.140
The system shall support output during linear and non-linear iterations during steady simulations using the ExodusII format:
1. in a single file or
2. in a sequence of files.
Specification(s): iterative/exodus_steady, iterative/exodus_steady_sequence
Design: Output System
Issue(s): #2617
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.46.141The system shall support output during linear and non-linear iterations during transient simulations using the VTK format.
Specification(s): vtk
Design: Output System
Issue(s): #2617
Collection(s): FUNCTIONAL
Type(s): XMLDiff
180
15.46.142The system shall support output during linear and non-linear iterations during transient simulations using the CSV format.
Specification(s): csv
Design: Output System
Issue(s): #2617
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.46.143
The system shall support output during linear and non-linear iterations during transient simulations:
1. with both the start and end times defined,
2. with only the start time defined,
3. with the start and end timestep provided,
4. with the start timestep given, and
5. with the end timestep provided.
Specification(s): start_stop/exodus_inline, start_stop/exodus_start_time, start_stop/output_step_window, start_stop/output_start_step, start_stop/output_end_step
Design: Output System
Issue(s): #2617
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.46.144The system shall support JSON output for data.
Specification(s): basic
Design: JSON
Issue(s): #11323
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.145
The system shall include the ability to output simulation data in JSON format:
1. that produces multiple files for parallel distributed data and
2. for parallel replicated data in a single file.
Specification(s): info/default, info/limit
Design: JSON
Issue(s): #11323
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406 406
15.46.146The system shall support creating unique JSON output files per timestep.
Specification(s): basic
Design: JSON
Issue(s): #18133
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.46.147The system shall provide an API for retrieving an output object by type and name.
Specification(s): getOutput
Design: OutputWarehouse
Issue(s): #2885
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.148The system shall provide an API for retrieving all output objects of a type.
Specification(s): getOutputs
Design: OutputWarehouse
Issue(s): #2885
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.149The system shall provide an API for retrieving output objects for the given names and type.
Specification(s): getOutputs_with_names
Design: OutputWarehouse
Issue(s): #2885
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.150The system shall provide an API for retrieving all output object names of a type.
Specification(s): getOutputNames
Design: OutputWarehouse
Issue(s): #2885
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.151The system shall support the naming of output files based on the input file block name.
Specification(s): default_names
Design: OutputWarehouse
Issue(s): #2885
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.152The Nemesis Output object shall output separate files per process for visualization purposes.
Specification(s): test
Design: Output System
Issue(s): #2122
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.153The Nemesis Output object shall support writing elemental variables.
Specification(s): nemesis_elemental_replicated
Design: Output System
Issue(s): #2122
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.46.154The Nemesis Output object shall support writing elemental variables with the same numbering on DistributedMesh.
Specification(s): nemesis_elemental_distributed
Design: Output System
Issue(s): #2122
Collection(s): FUNCTIONAL
Type(s): Exodiff
170
15.46.155The Nemesis Ouput object shall support writing scalar variables.
Specification(s): nemesis_scalar_replicated
Design: Output System
Issue(s): #2122
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.46.156The Nemesis Ouput object shall support writing scalar variables when using DistributedMesh.
Specification(s): nemesis_scalar_distributed
Design: Output System
Issue(s): #2122
Collection(s): FUNCTIONAL
Type(s): Exodiff
86
15.46.157The system shall support the ability to specify the output dimension when outputting in ExodusII format.
Specification(s): test
Design: Exodus
Issue(s): #9205
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.158The system shall support the ability to limit output to certain sub-applications based on name.
Specification(s): dt_from_parent
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.46.159
The system shall include the ability to limit automatic output of adaptivity objects, including
1. indicators and
2. markers.
Specification(s): group/indicators, group/markers
Design: OutputInterface
Issue(s): #3702
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.46.160The system shall allow the user to select different console output intervals.
Specification(s): postprocessor
Design: Console
Issue(s): #4454
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.161The system shall display active output information with corresponding execute flags.
Specification(s): show_outputs
Design: Console
Issue(s): #4454
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.162
The system shall provide a system for outputting solution variables with a uniformly refined mesh:
1. with a shift in output position,
2. with a custom filename,
3. with mesh adaptivity,
4. with a generated mesh,
5. with a file mesh, and
6. with second order elements from a file mesh.
Specification(s): group/oversample, group/oversample_filemesh, group/adapt, group/test_gen, group/test_file, group/test_first_order
Design: Output System
Issue(s): #1927 #2646
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234 234 234 234
15.46.163
The system shall include an example demonstrating the use of oversampling.
1. without and
2. with mesh adaptivity.
Specification(s): example/ex02, example/ex02_adapt
Design: Output System
Issue(s): #1927 #2646
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.46.164The system shall include the ability to overwrite existing timesteps when writing ExodusII format.
Specification(s): test
Design: Exodus
Issue(s): #5857
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.165
The system shall output a performance log information for sub-applications
1. that are transient,
2. use differing time steps from the main, and
3. execute an entire simulation.
Specification(s): perf/with_multi, perf/with_sub_cycle, perf/with_full
Design: PerfGraphOutput
Issue(s): #11551 #11453 #12186
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234 234
15.46.166The system shall have the ability to output a detailed performance log
Specification(s): test
Design: PerfGraphOutput
Issue(s): #11551
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.167
The system shall be able to produce png images:
1. for 2D square images,
2. arbitrary shapped domains,
3. and complex shapes with periodic boudary conditions.
Specification(s): image_tests/square_domain, image_tests/adv_diff_reaction, image_tests/wedge
Design: PNGOutput (Outputs)
Issue(s): #12846
Collection(s): FUNCTIONAL
Type(s): CheckFiles
22 22 22
15.46.168The system shall support offseting the spatial position of a domain during output.
Specification(s): test
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.46.169The system shall support the ability to specify the output object for postprocessor data from within the input file block defining the postprocessor.
Specification(s): limit
Design: Output System OutputInterface
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.170The system shall report an error if an invalid output name is provided within the postprocessor input file block.
Specification(s): invalid_outputs
Design: Output System OutputInterface
Issue(s): #1927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.171The system shall support limiting postprocessor output to the screen.
Specification(s): console
Design: Output System OutputInterface
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.172The system shall support limiting postprocessor output to from within the input file syntax of an output object.
Specification(s): show_hide
Design: Output System OutputInterface
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.173The system shall report an error if a postprocessor variable is listed for suppression and inclusion within an output object block in the input file.
Specification(s): test_hidden_shown
Design: Output System OutputInterface
Issue(s): #1927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.174
The system shall support limiting the output of comma seperated value data to the final timestep:
1. for all scalar data and
2. for postprocessor data only.
Specification(s): group/test, group/execute_pps_on_final
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.46.175The system shall support the ability to output single value aggregate calculations to JSON format.
Specification(s): test
Design: JSON
Issue(s): #16543
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.46.176The system shall support printing a progress bar that indicates the fraction of total simulation time passed.
Specification(s): full
Design: Progress
Issue(s): #22906
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.177The system shall support using a shortcut to set up a progress bar output.
Specification(s): common
Design: Progress
Issue(s): #22906
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.178Correctly set up initial recover files for the part2 test.
Specification(s): part1
Design: Restartable DataIO
Issue(s): #2661 #27240
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.179A simulation executed using the "–recover" flag successfully runs a simulation using the specified recover file argument.
Specification(s): part2
Design: Restartable DataIO
Issue(s): #2661
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.46.178
234
15.46.180Correctly set up initial recover files for the part2_latest test.
Specification(s): part1_latest
Design: Restartable DataIO
Issue(s): #10494 #12403 #27240
Collection(s): FUNCTIONAL
Type(s): CheckFiles
Prerequisite(s): 15.46.179
234
15.46.181A simulation executed using the "–recover" flag with a file argument using the placeholder "LATEST" successfully runs a simulation using most recent checkpoint/recover file from the specified directory.
Specification(s): part2_latest
Design: Restartable DataIO
Issue(s): #10494 #12403
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.46.180
234
15.46.182Correctly set up initial recover files for the nemesis part2 test.
Specification(s): nemesis_part1
Design: Restartable DataIO
Issue(s): #2661 #13396 #27240 #28547
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.183A simulation executed using the "–recover" flag successfully runs a simulation using most recent checkpoint/recover file from the specified directory and correctly appends to the nemesis output.
Specification(s): nemesis_part2
Design: Restartable DataIO
Issue(s): #2661 #13396 #27240 #28547
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.46.182
234
15.46.184
The system shall automatically output values to a comma separated (CSV) file in
1. root/replicated mode
2. and distributed mode.
Specification(s): csv/root, csv/distributed
Design: Reporter System
Issue(s): #11323
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.46.185The system shall support the ability to output the residual norms of individual nodal variables.
Specification(s): test
Design: Debug System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.46.186The system shall support the ability to output the residual norms of individual elemental variables.
Specification(s): elem
Design: Debug System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.46.187The system shall not output linear residuals when requested.
Specification(s): no_linear_residuals
Design: Output System
Issue(s): #22056
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.188The system shall not output non-linear residuals when requested.
Specification(s): no_nonlinear_residuals
Design: Output System
Issue(s): #22056
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.189The system shall support writing file to sub-directories.
Specification(s): test
Design: Output System
Issue(s): #3249
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.190The system shall allow output to occur at times provided by a times object.
Specification(s): sync_times_object
Design: Output System
Issue(s): #25368
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.46.191The system shall report an error if output is specified to use a times object with changing times.
Specification(s): sync_times_object_changing_times
Design: Output System
Issue(s): #25368
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.192The system shall print the various components of the simulation information header to the screen
Specification(s): basic
Design: Output System Console
Issue(s): #2173
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.193The system shall print the mesh information to the screen when the mesh changes
Specification(s): mesh
Design: Output System Console
Issue(s): #2173
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.194The system shall print the auxiliary system information to the screen when the mesh changes
Specification(s): aux
Design: Output System Console
Issue(s): #2173
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.195The system shall print the nonlinear system information to the screen when the mesh changes
Specification(s): nonlinear
Design: Output System Console
Issue(s): #2173
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.46.196The system shall support writing ASCII Tecplot output.
Specification(s): test
Design: Tecplot
Issue(s): #440 #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.197The system shall support appending Tecplot output files.
Specification(s): test_append
Design: Tecplot
Issue(s): #440 #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.198The system shall optionally support writing binary Tecplot files.
Specification(s): test_binary
Design: Tecplot
Issue(s): #440 #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
15.46.199
The system shall guarantee that scalar variables are in the proper state for output when outputting:
1. ExodusII format and
2. CSV format.
Specification(s): group/exodus, group/csv
Design: OutputWarehouse
Issue(s): #4474
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406
15.46.200The system shall support outputting field and scalar data to the ExodusII format.
Specification(s): test
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.201The system shall report an error if a variable is marked for output and output suppression.
Specification(s): test_hidden_shown
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.202The system shall report an error if a variable is perscribed for output but does not exist.
Specification(s): test_nonexistent
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.46.203The system shall test that output of an auxiliary field can be disabled within the input block defining the variable.
Specification(s): block_hide
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.204The system shall support a system for including or suppressing output variables the operates when only a single variable for each type exists.
Specification(s): show_single_vars
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.205The system shall support a system for including or suppressing output variables.
Specification(s): show_hide
Design: Output System
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.206The variables specified in an Output object's 'hide = ' list shall not appear in the output file.
Specification(s): nemesis_hide
Design: Output System
Issue(s): #1895
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.46.207The system shall support the ability to output vector aggregate calculations to JSON format.
Specification(s): test
Design: JSON
Issue(s): #16543
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.46.208
The system shall optionally support output of files using the VTK format:
1. in serial and
2. in parallel.
Specification(s): files/serial, files/parallel
Design: VTK
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
314 314
15.46.209
The system shall support the output of data using native libMesh formats:
1. in XDA (ASCII) format and
2. in XDR (binary) format.
Specification(s): group/xda, group/xdr
Design: XDA/XDR
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406 406
15.46.210The system shall support simultaneous output of the ASCII and binary forms of the libMesh native format.
Specification(s): both_xda_and_xdr
Design: XDA/XDR
Issue(s): #1927
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.46.211
The system shall support XML output for vector data that is
1. replicated or
2. distributed in parallel.
Specification(s): parallel/replicated, parallel/distributed
Design: XMLOutput
Issue(s): #14634
Collection(s): FUNCTIONAL
Type(s): XMLDiff
406 406
15.46.212The system shall support XML output for vector data during nonlinear solve.
Specification(s): iterations
Design: XMLOutput
Issue(s): #14634
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406

rdg: Parser
15.47.1The system shall support active/inactive parameters to selectively enable/disable subblocks within all input file blocks.
Specification(s): inactive_active
Design: Parser
Issue(s): #9411 #9571
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.2The system shall produce an error when the active parameter refers to a non-exiseant block.
Specification(s): active_section_missing
Design: Parser
Issue(s): #9411 #9571
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.3The system shall produce an error when the inactive parameter refers to a non-existent block.
Specification(s): inactive_section_missing
Design: Parser
Issue(s): #9411 #9571
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.4The system shall produce an error when both the active and inactive parameters are present in the same block.
Specification(s): inactive_active_combo
Design: Parser
Issue(s): #9411 #9571
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.5The system shall honor the active or inactive parameters at the top (root) level.
Specification(s): top_level
Design: Parser
Issue(s): #9411 #9571
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.6The system shall support the ability to override input file parameters from the command line.
Specification(s): test
Design: CommandLine
Issue(s): #581
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.7The system shall support the ability to globally change MultiApp input file syntax from the command line.
Specification(s): cli_override_all
Design: CommandLine
Issue(s): #2137
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.8The system shall support the ability to change a whole MultiApp's (multiple SubApps) input file syntax from the command line.
Specification(s): cli_override_group
Design: CommandLine
Issue(s): #2137
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.9The system shall support the ability to change individual SubApp input file syntax from the command line.
Specification(s): cli_override_single
Design: CommandLine
Issue(s): #2137
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.10The system shall produce an error when a SubApp command line override index is not valid.
Specification(s): cli_override_error_check
Design: CommandLine
Issue(s): #2137
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.47.9
234
15.47.11The system shall output all registered objects in HIT format.
Specification(s): hit_registry
Design: MooseApp
Issue(s): #10952
Collection(s): FUNCTIONAL
Type(s): RunApp
224
15.47.12The system shall output all registered objects in single line format.
Specification(s): registry
Design: MooseApp
Issue(s): #10952
Collection(s): FUNCTIONAL
Type(s): RunApp
224
15.47.13The system shall report an error if the supplied input file is not formatted correctly.
Specification(s): error
Design: InputParameters
Issue(s): #16410
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.14The system shall support including other input files in an input file
Specification(s): include
Design: Parser
Issue(s): #9755 #20125
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.15The system shall be able to read input file syntax and write into map parameters.
Specification(s): test
Design: Parser
Issue(s): #14894
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.16The system shall report an error if a user supplies an odd number of entries, implying an unbalanced key-value set, to a map parameter.
Specification(s): odd_entries
Design: Parser
Issue(s): #14894
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.17The system shall report an error if a user supplies syntax in a map parameter that cannot be cast to the requested mapped type.
Specification(s): bad_value
Design: Parser
Issue(s): #14894
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.18
The system shall support for multiple input files, which are merged into one input specification for a simulation
1. where no parameters overlap
2. where input files may override parameters in previous inputs
3. while locating input errors in the correct file
4. and inform the user of parameters from earlier files being overidden by later files
Specification(s): merging/two_inputs, merging/three_inputs_override, merging/three_inputs_error, merging/three_inputs_override_message
Design: Parser
Issue(s): #17989 #18221
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunExceptionRunApp
406 234 234 406
15.47.19The system shall raise an error if no input files were specified after the -i option
Specification(s): no_file
Design: Parser
Issue(s): #17989 #18221
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.20The system shall support parameter duplication check for multiple input files, which are later merged into one.
Specification(s): dup_check
Design: Parser
Issue(s): #25994
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.21The system shall support parameter substitution in input files using command line variable expressions.
Specification(s): param_substitution_cli
Design: Parser
Issue(s): #5649
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.22The system shall support parameter substitution in input files using variable expressions from within the same input file.
Specification(s): param_substitution_in_file
Design: Parser
Issue(s): #5649
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.47.21
406
15.47.23The system shall support unit conversion in input files using variable expressions.
Specification(s): unit_conversion
Design: Parser
Issue(s): #14827
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.47.24The system shall report the unit conversions performed at parse time when running in debug mode.
Specification(s): debug_units
Design: Parser
Issue(s): #25362
Collection(s): FUNCTIONAL
Type(s): RunApp
10
15.47.25The system shall support reading in jagged double-indexed arrays from the input file using two delimiters for columns and rows respectively.
Specification(s): parse_double_index
Design: Parser
Issue(s): #6442
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.47.26The system shall support reading in jagged triple-indexed arrays from the input file using two delimiters for columns and rows respectively.
Specification(s): parse_triple_index
Design: Parser
Issue(s): #21930
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.47.27The system shall support reading in a vector of size-3 vectors.
Specification(s): parse_vector_value
Design: Parser
Issue(s): #24337
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.47.28The system shall throw an exception if the given input cannot be parsed into a vector of size-3 vectors.
Specification(s): parse_vector_value_error
Design: Parser
Issue(s): #24337
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.29The system shall support vectors of MultiMooseEnums as input parameters.
Specification(s): vmme
Design: InputParameters
Issue(s): #28487
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.47.30The system shall return a usage message when the vector of MultiMooseEnums includes an empty entry.
Specification(s): vmme_empty
Design: InputParameters
Issue(s): #28487
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.31The system shall return an error message when an invalid entry is supplied in a vector of MultiMooseEnums.
Specification(s): vmme_invalid
Design: InputParameters
Issue(s): #28487
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.32
The system shall support vector size checking on input parameter vectors:
1. for ints,
2. for Reals.
Specification(s): vector_len_checks/realvectorlength, vector_len_checks/intvectorlength
Design: InputParameters
Issue(s): #3988
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.47.33
The system shall support vector element checking:
1. against constant expressions,
2. against other unsigned int vector elements,
3. against other long vector elements,
4. against other int vector elements, and
5. against other Real vector elements.
Specification(s): vector_elem_checks/all_element_check, vector_elem_checks/elementcompare_unsigned_int, vector_elem_checks/elementcompare_long, vector_elem_checks/elementcompare_int, vector_elem_checks/elementcompare_real
Design: InputParameters
Issue(s): #3988
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234
15.47.34The system shall support vector bounds checking on input parameter vectors.
Specification(s): outofbounds
Design: InputParameters
Issue(s): #3988
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.47.35The system shall support checking for non-empty input parameter vectors.
Specification(s): checkempty
Design: InputParameters
Issue(s): #3988
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Partitioners
15.48.1
The system shall support a block-weighted partitioner
1. when using ReplicatedMesh
2. and when using DistributedMesh.
Specification(s): tests/replicated_mesh, tests/distributed_mesh
Design: BlockWeightedPartitioner
Issue(s): #13675
Collection(s): FUNCTIONAL
Type(s): Exodiff
228 168
15.48.2
The block-weighted partitioner shall report a reasonable error when
1. the input blocks do not match the size of the input weights
2. an input block is not found in the mesh
Specification(s): errors/size_mismatch, errors/missing_block
Design: BlockWeightedPartitioner
Issue(s): #13675
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.48.3The system shall allow custom partitioners to work with mesh generators
Specification(s): test
Design: Partitioner System
Issue(s): #18696
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.48.4The system shall allow skipping partitioning after loading a mesh
Specification(s): test
Design: Partitioner System
Issue(s): #18759
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.48.5The system shall provide a simple regular grid-based partitioner
Specification(s): test
Design: GridPartitioner
Issue(s): #11437
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.48.6The system shall have the ability to do hierarchical partitioning based on a regular grid.
Specification(s): test
Design: HierarchicalGridPartitioner
Issue(s): #12531
Collection(s): FUNCTIONAL
Type(s): Exodiff
320
15.48.7Make MOOSE support ptscotch via PETSc
Specification(s): ptscotch
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
232
15.48.8ptscotch shall support element-weighted graphs for balancing workload
Specification(s): ptscotch_weight_elment
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
232
15.48.9ptscotch shall support side-weighted graphs for minimizing communication
Specification(s): ptscotch_weight_side
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
232
15.48.10ptscotch shall take both side weights and element weights into consideration
Specification(s): ptscotch_weight_both
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
232
15.48.11Make MOOSE support parmetis via PETSc
Specification(s): parmetis
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.48.12Parmetis shall support element-weighted graphs for balancing workload
Specification(s): parmetis_weight_element
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.48.13Parmetis shall support side-weighted graphs for minimizing communication
Specification(s): parmetis_weight_side
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.48.14Parmetis shall take side weights and element weights into consideration
Specification(s): parmetis_weight_both
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.48.15Parmetis shall support presplit
Specification(s): parmetis_presplit_mesh
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): CheckFiles
234
15.48.16The system shall support a serial partitioner Chaco
Specification(s): chaco
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
15.48.17The system shall support a serial partitioner party
Specification(s): party
Design: PetscExternalPartitioner
Issue(s): #11628 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
15.48.18The system shall provide a random partitioner
Specification(s): test
Design: RandomPartitioner
Issue(s): #14419
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.48.19The system shall allow restricting apps to just one MPI rank
Specification(s): test
Design: SingleRankPartitioner
Issue(s): #18729
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.48.20The system shall report an error if an out of range rank is given to SingleRankPartitioner
Specification(s): test_error
Design: SingleRankPartitioner
Issue(s): #18729
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Phi Zero
15.50.1The system shall be able to construct zero objects for shape functions and shape function gradients consistent with the maximum number ofshape functions and quadrature points in the simulation.
Specification(s): phi_zero_linear
Design: PhiZero
Issue(s): #15204
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.50.2The system shall be able to construct zero objects for shape functions and shape function gradients consistent with the maximum number ofshape functions and quadrature points in the simulation. This test checks the size of zero objects when using second-order elements and second order-variables.
Specification(s): phi_zero_quadratic
Design: PhiZero
Issue(s): #15204
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.50.1
406

rdg: Physics
15.51.1The system shall error if the physics is specified as a transient, when the executioner is designed for steady solves.
Specification(s): fv
Design: Physics system
Issue(s): #25642
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.51.2The system shall be able to solve a source-less diffusion equation with a continuous Galerkin discretization with a shorthand syntax.
Specification(s): cg
Design: DiffusionCG
Issue(s): #25642
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.51.3The system shall be able to solve a source-less diffusion equation with a continuous Galerkin discretization with automatic differentiation with a shorthand syntax.
Specification(s): cg_ad
Design: DiffusionCG
Issue(s): #25642
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.51.4The system shall be able to solve a source-less diffusion equation with a cell-centered finite volume discretization with a shorthand syntax.
Specification(s): fv
Design: DiffusionFV
Issue(s): #25642
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406

rdg: Positions
15.52.1The system shall be able to create multiapps from positions objects.
Specification(s): test
Design: Positions
Issue(s): #23587
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.52.2The system shall be able to create multiapps from positions objects using their initial positions.
Specification(s): initial_positions
Design: Positions
Issue(s): #23587
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.52.3
The system shall report an error if
1. the positions objects to use for creating multiapps are not initialized, or
2. the size of the current positions does not match the number of initial positions.
Specification(s): error/not_init, error/size_changed
Design: Positions
Issue(s): #23587
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.52.4
The system shall be able to load positions from
1. a parameter in the input file,
2. a text file,
3. element centroids from a mesh, with or without block restriction,
4. default element quadrature points from a mesh, with or without block restriction,
5. centroids of groups of elements in the mesh,
6. a reporter with data in the expected vector of points format,
7. triplets on functors that are evaluated to obtain positions,
8. one or more multiapp positions,
9. and one or more multiapp mesh centroids.
Specification(s): test/input, test/file, test/mesh_elements, test/mesh_quadrature_points, test/blocks_and_extra_ids, test/reporter, test/functors, test/multiapps, test/multiapps_centroids
Design: Positions
Issue(s): #23587
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406 406 406 406 406 406 236 332
15.52.5
The system shall be able to perform
1. simple linear operations such as scaling, translation and rotation to positions, and
2. a distribution, through translations, of positions from one set of positions onto another.
Specification(s): operations/transform, operations/distribution
Design: Positions
Issue(s): #23587
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406

rdg: Postprocessors
15.53.1The AreaPostprocessor shall compute the "area" or dimension - 1 "volume" of sides.
Specification(s): test
Design: AreaPostprocessor
Issue(s): #1901
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.2
The system shall be able to compute volume-weighted norms of the difference of a variable between nonlinear iterations and time steps
1. for a steady executioner.
2. for a transient executioner.
Specification(s): test/steady, test/transient
Design: AverageVariableChange
Issue(s): #28801
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.53.3
The system shall compute the average value of a field variable over time
1. at the end of a time step and
2. and at the beginning of the time step.
Specification(s): avg_nodal_value/test_avg_nodal_var_value, avg_nodal_value/test_avg_nodal_var_value_ts_begin
Design: AverageNodalVariableValue
Issue(s): #2281
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.4The system shall compute the average value of a quantity along the axis of rotation in an axisymmetric coordinate system.
Specification(s): test
Design: AxisymmetricCenterlineAverageValue
Issue(s): #7528
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.5
The system shall support calculating the value change overFixedPoint
1. with respect to the previous calculation and
2. with respect to the initial calculation.
Specification(s): change_over_fixed_point/change_with_respect_to_previous, change_over_fixed_point/change_with_respect_to_initial
Design: ChangeOverFixedPointPostprocessor
Issue(s): #10327
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.53.6
The system shall issue an error when the dependent "change ofFixedPoint" calculation
1. "with respect to initial" isn't calculated at the initial step and
2. "with respect to previous" isn't calculated at the previous step.
Specification(s): change_over_fixed_point_error/change_with_respect_to_initial_error_dependent, change_over_fixed_point_error/change_with_respect_to_initial_error_this
Design: ChangeOverFixedPointPostprocessor
Issue(s): #10327
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.53.7
The system shall support calculating the value change over time
1. with respect to the previous calculation and
2. with respect to the initial calculation.
Specification(s): change_over_time/change_with_respect_to_previous, change_over_time/change_with_respect_to_initial
Design: ChangeOverTimePostprocessor
Issue(s): #10327
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.53.8
The system shall issue an error when the dependent "change of time" calculation
1. "with respect to initial" isn't calculated at the initial step and
2. "with respect to previous" isn't calculated at the previous step.
Specification(s): change_over_time_error/change_with_respect_to_initial_error_dependent, change_over_time_error/change_with_respect_to_initial_error_this
Design: ChangeOverTimePostprocessor
Issue(s): #10327
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.53.9The system shall allow the value of a postprocessor to be controllable.
Specification(s): receiver
Design: ConstantPostprocessor
Issue(s): #24247
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.10The system shall allow for the retrieval of raw elemental degree-of-freedom values directly for elemental evaluations.
Specification(s): test
Design: Coupleable
Issue(s): #9690 #9758
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.11The system shall have the ability to accumulate a scalar value over time.
Specification(s): cumulative_value_postprocessor
Design: CumulativeValuePostprocessor
Issue(s): #7976
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.12
The system shall the substitution of a constant value in place of an optional Postprocessor coupling value
1. when that value is supplied as a default in the coupling declaration
2. or when that value is supplied in the input file.
Specification(s): default_value/test, default_value/real_override
Design: InputParameters
Issue(s): #2374 #2907 #2879
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.13The system shall support computing the difference between two scalar Postprocessor values.
Specification(s): test
Design: DifferencePostprocessor
Issue(s): #3268
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.14The system shall execute dependent Postprocessors first when computing the difference between two Postprocessors.
Specification(s): depend_check
Design: DifferencePostprocessor
Issue(s): #3268
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.15
The system shall support running Postprocessors on the the mesh containing displacements:
1. elemental and
2. side.
Specification(s): displaced_tests/elemental, displaced_tests/side
Design: Mesh System
Issue(s): #5750
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.53.16The system shall compute the the average value of a non-AD material property over the domain.
Specification(s): non_ad
Design: ElementAverageMaterialProperty
Issue(s): #14648
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.17The system shall compute the the average value of an AD material property over the domain.
Specification(s): ad
Design: ElementAverageMaterialProperty
Issue(s): #14648 #15428
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.53.16 15.53.21
406
15.53.18
The system shall contain a "Postprocessor" that computes the average value of a variable
1. one a single block and
2. on multiple blocks.
Specification(s): elem_average_value/single_block, elem_average_value/test_elem_multi_block
Design: ElementAverageValue
Issue(s): #2281
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406
15.53.19The system shall compute the extreme (min/max) values of a functor evaluated at each element over the domain.
Specification(s): elemental_extreme
Design: ElementExtremeFunctorValue
Issue(s): #20151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.20The system shall compute the value of a functor at the element where a proxy functor reaches the extreme (max/min) value over the domain.
Specification(s): proxy_elemental_extreme
Design: ElementExtremeFunctorValue
Issue(s): #20151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.21The system shall compute the the extreme (min/max) values of a non-AD material property over the domain.
Specification(s): non_ad
Design: ElementExtremeMaterialProperty
Issue(s): #14648
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.22The system shall compute the the extreme (min/max) values of an AD material property over the domain.
Specification(s): ad
Design: ElementExtremeMaterialProperty
Issue(s): #14648 #15428
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.53.16 15.53.21
406
15.53.23The system shall compute the extreme (min/max) values of an elemental field variable over the domain.
Specification(s): elemental_extreme
Design: ElementExtremeValue
Issue(s): #2776
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.24The system shall compute the value of a variable at the point where a proxy variable reaches the extreme (max/min) value over the domain.
Specification(s): proxy_elemental_extreme
Design: ElementExtremeValue
Issue(s): #18936
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.25The system shall compute the H1-seminorm between a field variable and a analytical function.
Specification(s): test
Design: ElementH1Error
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.26The system shall compute the element integral of a functor
Specification(s): element_integral
Design: ElementIntegralFunctorPostprocessor
Issue(s): #16099
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.27
The system shall compute the element integral of a variable
1. over the whole domain, and
2. over a subset of the domain,
3. and also optionally, using the absolute variable value.
Specification(s): element_integral/test, element_integral/block_test, element_integral/test_abs
Design: ElementIntegralVariablePostprocessor
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406
15.53.28The system shall compute the average integral quantity over an element of a scalar material property.
Specification(s): test
Design: Postprocessor System
Issue(s): #2201
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.29
The system shall support computing the integral of a variable quantity over the domain on the mesh
1. during the initial setup step
2. and at the end of each time step, for FE variables
3. and FV variables.
Specification(s): element_integral/test_inital, element_integral/pps_old_test, element_integral/pps_old_test_fv
Design: ElementIntegralVariablePostprocessor
Issue(s): #1405 #16099
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.53.30The system shall compute the L1 error between an elemental field variable and an analytical function.
Specification(s): test
Design: ElementL1Error
Issue(s): #15857
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.31The system shall compute the element-wise L2 difference between two field variables.
Specification(s): test
Design: ElementL2Difference
Issue(s): #5771
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.32The system shall compute the L2-error (Euclidean) between a field variable and a analytical function.
Specification(s): test
Design: ElementL2Error
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.33The system shall compute the volumetric L2 norm of a variable over the mesh.
Specification(s): test
Design: Postprocessor System
Issue(s): #2201
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.34The system shall compute the average time derivative of a solution value computed per element in 2D.
Specification(s): element_time_derivative_test
Design: ElementAverageTimeDerivative
Issue(s): #1820
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.35The system shall compute the average time derivative of a solution value computed per element in 1D.
Specification(s): el_time_deriv_1d_test
Design: ElementAverageTimeDerivative
Issue(s): #1820
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.36The system shall support sampling a specific quantity integrated over a single element.
Specification(s): elem_var_value_test
Design: ElementalVariableValue
Issue(s): #9757 #12165
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236
15.53.37The system shall support sampling a specific quantity integrated over a single element with finite volume variables.
Specification(s): elem_var_value_fv_test
Design: ElementalVariableValue
Issue(s): #9757 #12165 #16099
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236
15.53.38The system shall compute the Vector L2 Error of three scalar variables simultaneously as three orthogonal components of a vector.
Specification(s): test
Design: ElementVectorL2Error
Issue(s): #2838
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.39Postprocessor objects shall be able to execute and output after the simulation is complete.
Specification(s): execute_on_final
Design: VectorPostprocessors System Output System
Issue(s): #9923
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.40The system shall support an attribute (scalar value) reporter through the "Execution" system.
Specification(s): reporting
Design: Executioner
Issue(s): #5037
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.41The system shall be capable of find a value on a monotonically changing line.
Specification(s): find_value_on_line
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.42The system shall report and error when the target value is lower than one of the sampled endpoints.
Specification(s): below_min
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.53.43The system shall report and error when the target value is greater than one of the sampled endpoints.
Specification(s): above_max
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.53.44The system shall return the default flag value when the target value is lower than one of the sampled endpoints and error_if_not_found is false.
Specification(s): below_min_default_continue
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.45The system shall return the default flag value when the target value is greater than one of the sampled endpoints and error_if_not_found is false.
Specification(s): above_max_default_continue
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.46The system shall return user specified flag value when the target value is lower than one of the sampled endpoints and error_if_not_found is false.
Specification(s): below_min_user_continue
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.47The system shall return user specified flag value when the target value is greater than one of the sampled endpoints and error_if_not_found is false.
Specification(s): above_max_user_continue
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.48The system shall report and error when the sampling line extends beyond the mesh bounding box.
Specification(s): line_out_of_bounds
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.53.49The system shall report and error when the line sampling algorithm fails to converge within the desired depth.
Specification(s): depth_exceeded
Design: FindValueOnLine
Issue(s): #6389 #7864
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.53.50The system shall be able to average functions over volume.
Specification(s): test
Design: FunctionElementAverage
Issue(s): #24411
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.51The system shall integrate functions over volume.
Specification(s): test
Design: FunctionElementIntegral
Issue(s): #13418
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.52The system shall be able to average functions over a boundary.
Specification(s): test
Design: FunctionSideAverage
Issue(s): #24411
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.53The system shall compute the integral of a function over a boundary.
Specification(s): function_sideintegral
Design: FunctionSideIntegral
Issue(s): #4799
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.54The system shall support evaluating a function of space and time at a single point as a Postprocessor value.
Specification(s): function_value_pps
Design: FunctionValuePostprocessor
Issue(s): #5197
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.55The system shall support evaluating a function of space and time with values provided by postprocessors.
Specification(s): pps_args_function_value
Design: FunctionValuePostprocessor
Issue(s): #22937
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.56The system shall be able to integrate the contributions from finite volume flux boundary conditions on sidesets.
Specification(s): diffusive_flux
Design: SideFVFluxBCIntegral
Issue(s): #28767
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.57
The system shall throw an error message
1. when the user inputs a boundary condition with the wrong type to SideFVFluxBCIntegral postprocessor.
Specification(s): errors/wrong-bc-type
Design: SideFVFluxBCIntegral
Issue(s): #28767
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.53.58The system shall be able to correctly compute the volume of blocks and the area of sidesets in 3D.
Specification(s): 3d
Design: AreaPostprocessor VolumePostprocessor
Issue(s): #15542
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.59The system shall be able to correctly compute the area of blocks and the perimeterof sidesets in 2D and appropriately handle boundary conditions applied to sidesetscreated with respect to different bodies.
Specification(s): 2d
Design: AreaPostprocessor VolumePostprocessor
Issue(s): #15542
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.60
The system shall be able to compute the integral of the diffusive flux at an interface
1. with finite element variables,
2. and with finite volume variables.
3. with finite volume variables and harmonic interpolation for the diffusion coefficient.
Specification(s): interface_diffusive_flux_integral/fe, interface_diffusive_flux_integral/fv, interface_diffusive_flux_integral/fv-harmonic
Design: InterfaceDiffusiveFluxAverage
Issue(s): #17637 #21923
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406 406
15.53.61
The system shall be able to compute the average diffusive flux at an interface
1. with finite element variables,
2. and with finite volume variables.
Specification(s): average/fe, average/fv
Design: InterfaceDiffusiveFluxAverage
Issue(s): #17637 #21923
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.62Testing the implementation of the InterfaceAverageVariableValuePostprocessor By design at the end of the first step we should observe: an average material property of 7, an average material property absolute jump to 6,a signed material property jump (primary minus secondary) of 6, a signed material propertyjump (secondary minus primary) of -6, a material property value on the primary side of 10, a material property value on the primary side of 4
Specification(s): interface_average_variable_value_postprocessor_test
Design: InterfaceAverageVariableValuePostprocessor
Issue(s): #11647
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.63Testing the implementation of the InterfaceIntegralVariableValuePostprocessor By design at the end of the first step we should observe: an integral material property of 21, an integral material property absolute jump to 18,a signed integral material property jump (primary minus secondary) of 18, a signed integral material propertyjump (secondary minus primary) of -18, a material integral property value on the primary side of 30, a material integral property value on the primary side of 12
Specification(s): interface_integral_variable_value_postprocessor_test
Design: InterfaceIntegralVariableValuePostprocessor
Issue(s): #11647
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.64Testing the implementation of the InterfaceAverageVariableValuePostprocessor for finite volume variables.By design at the end of the first step we should observe: an average material property of 7, an average material property absolute jump to 6,a signed material property jump (primary minus secondary) of 6, a signed material propertyjump (secondary minus primary) of -6, a material property value on the primary side of 10, a material property value on the primary side of 4
Specification(s): interface_average_variable_value_postprocessor_fv_test
Design: InterfaceAverageVariableValuePostprocessor
Issue(s): #11647 #16099
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.65Testing the implementation of the InterfaceIntegralVariableValuePostprocessor for finite volume variables.By design at the end of the first step we should observe: an integral material property of 21, an integral material property absolute jump to 18,a signed integral material property jump (primary minus secondary) of 18, a signed integral material propertyjump (secondary minus primary) of -18, a material integral property value on the primary side of 30, a material integral property value on the primary side of 12
Specification(s): interface_integral_variable_value_postprocessor_fv_test
Design: InterfaceIntegralVariableValuePostprocessor
Issue(s): #11647 #16099
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.66The system shall support computing the integral of a variable quantity over internal sides on the mesh.
Specification(s): fe_test
Design: InternalSideIntegralVariablePostprocessor
Issue(s): #20191
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.67The system shall support computing the integral of a finite volume variable quantity over internal sides on the mesh.
Specification(s): fv_test
Design: InternalSideIntegralVariablePostprocessor
Issue(s): #20191
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.68The system shall support retrieving solution values from neighboring elements for use in internal side calculations.
Specification(s): test
Design: MooseVariableFE
Issue(s): #9390
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.69The system shall support the ability to compute a linear combination of scalar values (Postprocessors).
Specification(s): linear_combination
Design: LinearCombinationPostprocessor
Issue(s): #10145
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.70The system shall allow a mix of postprocessor names and real numbers to be provided to PostprocessorName parameters.
Specification(s): linear_combination_defaulted_pps
Design: LinearCombinationPostprocessor
Issue(s): #10145
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.71The system shall provide a postprocessor to measure physical and virtual memory usage and the major page fault count, depending on the operating system's ability to make those values available
Specification(s): print_memory_usage
Design: MemoryUsage
Issue(s): #8619
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.53.72The system shall provide a vectorpostprocessor to, on each rank, measure physical and virtual memory usage, major page fault count, and total available ram available, depending on the operating system's ability to make those values available
Specification(s): vector_memory_usage
Design: VectorMemoryUsage
Issue(s): #12333
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.53.73The system shall verify calculations using the method of manufactured solutions using a higher order polynomial function for linear elements.
Specification(s): test
Design: ElementL2Error
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.74
The system shall verify calculations using the method of manufactured solutions using sine functions for linear elements:
1. on a 3D mesh
2. verified with an analytical 3D solution and
3. on a 2D mesh
4. verified with an analytical 2D solution.
Specification(s): mms_tests/3D_mesh, mms_tests/3D_pps, mms_tests/2D_mesh, mms_tests/2D_pps
Design: ElementL2Error
Issue(s): #1410
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406 406 406
15.53.75The system shall verify calculations using the method of manufactured solutions using a functional form of an equation outside of the shape function space.
Specification(s): test
Design: ElementL2Error
Issue(s): #1410
Collection(s): FUNCTIONAL
Type(s): Exodiff
396
15.53.76The system shall have the capability to compute the nearest node number to a given point.
Specification(s): nearest_node_number_1
Design: NearestNodeNumber
Issue(s): #15749 #18504
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.77The system shall have the capability to compute the nearest node number to a given point, and will choose the smallest node number if more than one node is equidistant.
Specification(s): nearest_node_number_2
Design: NearestNodeNumber
Issue(s): #15749 #18504
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.78The system shall have the capability to compute the nearest node number to a given point, including when the mesh is adapting
Specification(s): nearest_node_number_3
Design: NearestNodeNumber
Issue(s): #15749 #18504
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.79The system shall compute the extreme (min/max) values of a nodal field variable over the domain.
Specification(s): nodal_extreme
Design: NodalExtremeValue
Issue(s): #2026
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.80The system shall compute the value of a variable at the point at which a proxy variable reaches the extreme (min/max) value.
Specification(s): nodal_extreme_proxy
Design: NodalExtremeValue
Issue(s): #18936
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.81
The system shall compute the maximum value of a field variable by sampling nodes
1. over the whole domain and
2. within a subdomain.
Specification(s): nodal_max/test_nodal_max, nodal_max/test
Design: NodalExtremeValue
Issue(s): #658
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.82
The system shall compute the sum of nodal values of a variable
1. on the whole domain,
2. on a subset of the domain, and
3. on multiple overlapping blocks visiting some nodes multiple times.
Specification(s): nodal_sum/all, nodal_sum/nodal_sum_block, nodal_sum/nodal_sum_block_non_unique
Design: NodalSum
Issue(s): #5680
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 4042
15.53.83
The system shall report the value of a variable at a specified node
1. for auxiliary variables and
2. for primary (nonlinear) variables.
Specification(s): nodal_var_value/test_nodal_aux_var_value, nodal_var_value/test_nodal_var_value
Design: NodalVariableValue
Issue(s): #2281
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.84
The system shall support selecting the output for a single Postprocessor
1. to a file and
2. to the console.
Specification(s): nodal_var_value_output/pps_output_test, nodal_var_value_output/screen_output_test
Design: NodalVariableValue
Issue(s): #2281
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
406 234
15.53.85The system shall be capable of running multiple adaptivity cycles in a single solve step.
Specification(s): num_adaptivity_cycles
Design: Adaptivity System
Issue(s): #7646
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.86They system shall be capable of toggling adaptivity at the start of the simulation.
Specification(s): num_adaptivity_cycles_toggle_adaptivity
Design: Adaptivity System
Issue(s): #9746
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.87They system shall be capable of toggling adaptivity during the simulation.
Specification(s): num_adaptivity_cycles_toggle_adaptivity_wait
Design: Adaptivity System
Issue(s): #9746
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.88The NumDOFs Postprocessor shall report the number of degrees of freedom (DOFS) from one or more equations systems in the simulation.
Specification(s): test
Design: NumDOFs
Issue(s): #2094 #6872
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.89The NumElements Postprocessor shall report the number of elements (active or total) in the simulation.
Specification(s): test
Design: NumElements
Issue(s): #2094 #8421
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.90The NumElements Postprocessor shall report the number of elements (active or total) in the simulation when using distributed (pre-split) mesh.
Specification(s): test_split
Design: NumElements
Issue(s): #2094 #8421
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.91
The system shall count the number of failed timesteps when prompted
1. with the single time stepper,
2. with a composition time stepper.
Specification(s): tests/num_fails, tests/num_fails_composition
Design: Postprocessor System
Issue(s): #22017
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234
15.53.92
The system shall support time integration schemes that compute a consistent number of nonlinear and linear iterations for
1. four stage, A-stable DIRK;
2. explicit Euler;
3. lumped explicit Euler;
4. lumped and preconditioned explicit Euler;
5. second-order backward difference;
6. Crank-Nicloson;
7. quasi explicit Euler;
8. explicit midpoint;
9. two-stage TVD Runge-Kutta;
10. Heun;
11. implicit Euler;
12. implicit midpoint;
13. two-stage, L-stable DIRK;
14. three stage, L-stable DIRK;
15. four stage, L-stable DIRK;
16. and Ralston methods.
Specification(s): methods/a_stable_dirk4, methods/actually_explicit_euler_consistent, methods/actually_explicit_euler_lumped, methods/actually_explicit_euler_lump_preconditioned, methods/bdf2, methods/crank_nicolson, methods/explicit_euler, methods/explicit_midpoint, methods/explicit_tvd_rk2, methods/heun, methods/implicit_euler, methods/implicit_midpoint, methods/l_stable_dirk2, methods/l_stable_dirk3, methods/l_stable_dirk4, methods/ralston
Design: TimeIntegrator System
Issue(s): #11444
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406 406 406 406 406 406 406 406 406 406 406 406 406
15.53.93The NumNodes Postprocessor shall report the number of nodes (replicated or distributed) in the simulation.
Specification(s): test
Design: NumNodes
Issue(s): #2094
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.94The NumNodes Postprocessor shall report the number of nodes in the simulation when using distributed (pre-split) mesh.
Specification(s): test_split
Design: NumNodes
Issue(s): #2094 #8421
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.95The system shall be capable of outputting the number of Residual evaluations
Specification(s): test
Design: NumResidualEvaluations
Issue(s): #2089
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.96The NumVars Postprocessor shall report the number of variables from one or more equation systems in the simulation.
Specification(s): test
Design: NumVars
Issue(s): #2094
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.97
The system shall support the ability to retrieve previously computed Postprocessor values within a Postprocessor calculation:
1. old (one timestep back) and
2. older (two timesteps back).
Specification(s): old_older/test_old, old_older/test_older
Design: Postprocessor System
Issue(s): #5117
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.98The VectorPostprocessor system shall provide a mechanism to retrieve references to old vectors.
Specification(s): old_no_history
Design: VectorPostprocessors System
Issue(s): #11300
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.99The VectorPostprocessor system shall provide a mechanism to retrieve references to old vectors while maintaining vector history.
Specification(s): old_with_history
Design: VectorPostprocessors System
Issue(s): #11300
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.53.98
406
15.53.100The system shall be able to compute a postprocessor based on a parsed expression of other postprocessors.
Specification(s): test
Design: ParsedPostprocessor
Issue(s): #3447 #5954 #17901
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.101The system shall have the abililty to pull information from the PerfGraph into a Postprocessor
Specification(s): test
Design: PerfGraphData
Issue(s): #11551
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.53.102The system shall report a reasonable error when trying to obtain information from the PerfGraph for a section that does not exist
Specification(s): missing
Design: PerfGraphData
Issue(s): #11551
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.53.103The system shall support the ability to sample a field variable value anywhere within the domain.
Specification(s): test
Design: PointValue
Issue(s): #1776
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.104The system shall report an error when a field variable sample location is outside of the domain.
Specification(s): error
Design: PointValue
Issue(s): #3475
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.53.105
The system shall include the ability to compare post-processor data and return a boolean value for
1. greater than operator and the
2. less than operator.
Specification(s): group/greater_than, group/less_than
Design: PostprocessorComparison
Issue(s): #11910
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.53.106The system shall support evaluating Postprocessors (UserObjects) in the following order: Elemental, Side, Internal Side, Nodal, and General.
Specification(s): element_side_test
Design: DependencyResolverInterface
Issue(s): #5972
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.107
The system shall support outputting the scalar Postprocessor values at specific intervals
1. to a file and
2. to the console.
Specification(s): interval_output/test_interval, interval_output/test_interval_verify
Design: Output System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): ExodiffRunApp
234 406
15.53.108The system shall support outputting the scalar Postprocessor values to multiple locations with different intervals.
Specification(s): test_interval_mismatch
Design: Output System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.109The system shall have the ability to output performance data to a file.
Specification(s): csv_log
Design: PerfGraph
Issue(s): #1771
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.53.110The system shall calculate performance time when the data is only used by a Postprocessor.
Specification(s): use_log_data_no_print
Design: PerfGraph
Issue(s): #7951
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.53.111The system shall calculate performance time even when the performance graph isn't printed to any output format.
Specification(s): check_more_values
Design: PerfGraph
Issue(s): #10196
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.53.112The system shall be able to use the SER method to compute its next time step.
Specification(s): pseudotimestepSER
Design: PseudoTimestep
Issue(s): #25931
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.113The system shall be able to use the RDM method to compute its next time step.
Specification(s): pseudotimestepRDM
Design: PseudoTimestep
Issue(s): #25931
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.114The system shall be able to use the EXP method to compute its next time step.
Specification(s): pseudotimestepEXP
Design: PseudoTimestep
Issue(s): #25931
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.115
The system shall compute parallel-agnostic random numbers in the Postprocessor system
1. when running a complete simulation, or
2. when running the first half of the simulation and
3. running the second half of the simulation with recovery and receiving the same values.
Specification(s): random_pps/full_sim, random_pps/half_transient, random_pps/recover
Design: RandomInterface
Issue(s): #8225
Collection(s): FUNCTIONAL
Type(s): CSVDiffRunApp
406 234 234
15.53.116The system shall support the ability to report an input parameter on the screen or to an input file.
Specification(s): test
Design: Postprocessor System
Issue(s): #4604 #5680 #9087 #6934
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.117
The system shall report an error when a requested parameter for reporting does not exist
1. with a wildcard in the name and
2. a complete name/
Specification(s): error_report/bad_name_error, error_report/no_param_error
Design: Postprocessor System
Issue(s): #4604 #5680 #9087 #6934
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.53.118
The system shall support the ability to report a scalar value set by arbitrary objects in the simulation
1. with an initial default value and
2. with a default previous (older) value.
Specification(s): defaults/no_old_initialize, defaults/initial_only
Design: Receiver
Issue(s): #5106
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.119
The system shall support computing the relative difference between two scalar values (Postprocessors)
1. when values are non-zero, and
2. when values are approximately zero.
Specification(s): relative_difference/non_zero, relative_difference/close_to_zero
Design: RelativeDifferencePostprocessor
Issue(s): #10148
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.53.120The system shall be capable of computing the relative norm of the solution difference between two consecutive time steps.
Specification(s): test
Design: RelativeSolutionDifferenceNorm
Issue(s): #7118
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.121The system shall be able to report the nonlinear residual norm at each nonlinear iteration.
Specification(s): test
Design: Residual
Issue(s): #28765
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.122The system shall support coupling in a scalar variable to the Postprocessing system for calculating values.
Specification(s): test
Design: Postprocessor System
Issue(s): #7198
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.123The system shall support reporting scalar variables as Postprocessor (scalar output) values.
Specification(s): scalar_pps
Design: ScalarVariable
Issue(s): #726
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.124The system shall support the scaling of a post processor quantity by another post processor quantity.
Specification(s): test
Design: ScalePostprocessor
Issue(s): #5954
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.125
The system shall be able to output the integral of a component of an advective flux vector for problems
1. with continous finite element variable and
2. with finite volume variable
3. error out for discontinous finite element family.
Specification(s): test/x_flux_fe, test/x_flux_fv, test/err_message
Design: SideAdvectiveFluxIntegral
Issue(s): #24289
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionCSVDiff
406 406 234
15.53.126The system shall compute the area-weighted average of the integral of a variable over a side.
Specification(s): test
Design: SideAverageValue
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.127
The system shall support computing the average of a material property over a side on the mesh.
1. if the material property is of Real type
2. if the material property is of RealVectorValue type
3. if the material property is of std::vector<Real> type
4. if the material property is of RankTwoTensor type
5. if the material property is of RankThreeTensor type
6. if the material property is of RankFourTensor type
7. And shall error out if the index components do not match the dimension of the supplied property
Specification(s): side_average_material_property/real, side_average_material_property/realvector, side_average_material_property/stdvec, side_average_material_property/ranktwo, side_average_material_property/rankthree, side_average_material_property/rankfour, side_average_material_property/error
Design: SideAverageMaterialProperty
Issue(s): #18649
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionCSVDiff
406 406 406 406 406 234 406
15.53.128The system shall compute the area-weighted average of the integral of a functor over a side.
Specification(s): side_average_functor_test
Design: SideAverageFunctorPostprocessor
Issue(s): #27250
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.129The system shall be capable of computing the average diffusive flux through a specified boundary on the mesh.
Specification(s): test
Design: SideDiffusiveFluxAverage
Issue(s): #2201
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.130The system shall be capable of computing the average of the diffusive flux integral of a finite volume variable through a specified boundary on the mesh.
Specification(s): test_fv
Design: SideDiffusiveFluxAverage
Issue(s): #2201 #16099
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.131
The system shall be capable of computing the integral of the diffusive flux through a specified boundary on the mesh
1. with a scalar diffusivity,
2. with an anisotropic vector diffusivity.
Specification(s): test/scalar_diffusivity, test/vector_diffusivity
Design: SideDiffusiveFluxIntegral
Issue(s): #2201
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.132
The system shall be capable of computing the integral of the diffusive flux integral of a finite volume variable through a specified boundary on the mesh
1. with a scalar diffusivity,
2. with a vector diffusivity.
Specification(s): test_fv/scalar_diffusivity, test_fv/vector_diffusivity
Design: SideDiffusiveFluxIntegral
Issue(s): #2201 #16099
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.53.133The system shall yield equivalent results when vector material properties are computed with pre-initialized data or computed on-the-fly.
Specification(s): vector_functor
Design: GenericVectorFunctorMaterial
Issue(s): #16809
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.134The system shall be able to postprocess results from a linear finite volume solver and produce accurate aggregate fluxes and values and auxiliary fields.
Specification(s): linear_fv_var
Design: LinearFVDiffusion
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.135
The system shall compute the extreme (min/max) values over a side
1. for a nonlinear variable.
2. for a nonlinear variable using a proxy variable.
3. for a aux nodal variable.
4. for a aux elemental variable.
Specification(s): g/nonlinear_variable, g/nonlinear_variable_proxy, g/aux_nodal, g/aux_elemental
Design: SideExtremeValue
Issue(s): #23179
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406
15.53.136The system shall support computing the integral of a variable quantity over a side on the mesh.
Specification(s): fe_test
Design: SideIntegralVariablePostprocessor
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.137The system shall support computing the integral of a finite volume variable quantity over a side on the mesh.
Specification(s): fv_test
Design: SideIntegralVariablePostprocessor
Issue(s): #1405 #16099
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.138
The system shall support computing the integral of a material property over a side on the mesh.
1. if the material property is of Real type
2. if the material property is of RealVectorValue type
3. if the material property is of RankTwoTensor type
4. And shall error out if the index components do not match the dimension of the supplied property
Specification(s): side_integral_material_property/real, side_integral_material_property/realvector, side_integral_material_property/ranktwo, side_integral_material_property/error
Design: SideIntegralMaterialProperty
Issue(s): #18649
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionCSVDiff
234 406 406 406
15.53.139
The system shall
1. support computing the integral of a functor over one or more sides on the mesh.
2. support computing the integral of a functor over a functor domain boundary inside a mesh.
3. support computing the integral of a functor over one or more evenly refined sides on the mesh.
4. support computing the integral of a functor using quadrature points instead of side faces
5. report an error if face info integration is chosen to compute the integral of a functor when there is no face info in the mesh.
Specification(s): functors/mesh_side, functors/domain_side, functors/mesh_side_refined, functors/qp_argument, functors/error_no_face_info
Design: SideIntegralFunctorPostprocessor
Issue(s): #18086 #25464
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionCSVDiff
406 406 234 406 406
15.53.140The system shall compute an aggregate scalar quantity when applied along multiple boundaries.
Specification(s): test_side_multi_bnd
Design: Postprocessor System
Issue(s): #828
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.53.141The TableOutput object shall allow the user to override tolerance checks when determining whether new rows should be added (independent variable delta)
Specification(s): test
Design: TableOutput
Issue(s): #11171
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.142The system shall have the ability to record a minimum or maximum value of a field variable over time.
Specification(s): time_extreme_pps
Design: TimeExtremeValue
Issue(s): #6902
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.143The system shall have the ability to return the time at which a minimum or maximum value of a field variable over time occurred.
Specification(s): time_of_time_extreme_pps
Design: TimeExtremeValue
Issue(s): #14904
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.144The system shall include the ability to compute the inner product of two variables.
Specification(s): variable_inner_product_test
Design: VariableInnerProduct
Issue(s): #7532
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.145The system shall compute the difference between the test and trial functions (Residual) for a specified variable.
Specification(s): variable_residual_test
Design: VariableResidual
Issue(s): #7206
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.146
Vector post-processor values shall be able to be compared and return a boolean value for
1. greater than or equal,
2. greater than,
3. less than, or
4. equal.
Specification(s): group/greater_than_equals, group/greater_than, group/less_than_equals, group/equals
Design: VectorPostprocessorComparison
Issue(s): #11704
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406
15.53.147The system shall provide a Postprocessor that returns a single specified component of a VectorPostprocessor
Specification(s): vpp_component
Design: VectorPostprocessorComponent
Issue(s): #11439
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.148The Postprocessor that returns a single specified component of a VectorPostprocessor shall generate an error if the requested component is out of the range of the vector
Specification(s): vpp_component_range_err
Design: VectorPostprocessorComponent
Issue(s): #11439
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.53.147
234
15.53.149The system shall provide a Postprocessor that performs min, max, sum, and average operation on a VectorPostprocessor
Specification(s): vpp_reduction
Design: VectorPostprocessorReductionValue
Issue(s): #22769
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.53.150The system shall have the capability of computing the volume of the mesh domain.
Specification(s): test
Design: VolumePostprocessor
Issue(s): #1609
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Preconditioners
15.54.1The system shall support the disabling of an automatically created preconditioning object when performing a Newton solve.
Specification(s): manual
Design: CreateExecutionerAction
Issue(s): #13411
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.54.2The system shall automatically create the correct preconditioning object when performing a Newton solve.
Specification(s): auto
Design: CreateExecutionerAction
Issue(s): #13411
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.54.1
234
15.54.3The system shall output the PETSc preconditioner type requested in the executioner options.
Specification(s): petsc_pre_description
Design: CreateExecutionerAction
Issue(s): #13411
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.54.2
234
15.54.4The system shall produce a perfect coloring for the Jacobian when using the finite difference preconditioner.
Specification(s): jacobian_fdp_coloring_full_test
Design: FDP
Issue(s): #13232
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
146
15.54.5The system shall produce a perfect Jacobian when using the stadard finite difference preconditioner.
Specification(s): jacobian_fdp_standard_test
Design: FDP
Issue(s): #13232
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
Prerequisite(s): 15.54.4
146
15.54.6The system shall detect missing off-diagonal Jacobian entries when using a full finite different preconditioner.
Specification(s): jacobian_fdp_coloring_diagonal_test_fail
Design: FDP
Issue(s): #13232
Collection(s): FUNCTIONAL
Type(s): AnalyzeJacobian
Prerequisite(s): 15.54.5
146
15.54.7
The system shall support the use of field split preconditioner on
1. a single subdomain and
2. multiple subdomains.
3. vector variables
4. array variables
Specification(s): group/test, group/fsp_image, group/vector, group/array
Design: FSP
Issue(s): #1851 #22359
Collection(s): FUNCTIONAL
Type(s): Exodiff
314 406 406 406
15.54.8The system shall report an error if a user has forgotten a variable in their field splits.
Specification(s): missing_var_in_split
Design: FSP
Issue(s): #1851 #22359
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.54.9The system shall support nested field splits.
Specification(s): nested
Design: FSP
Issue(s): #1851 #22359
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.54.10The system shall error if there is an inconsistent covering of degrees of freedom in a nested field split.
Specification(s): nested_error
Design: FSP
Issue(s): #1851 #22359
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.54.11The system shall be able to selectively remove degrees of freedom from a field spit by variable by boundary.
Specification(s): unside_by_var
Design: FSP
Issue(s): #1851 #22359
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.54.12The system shall support the use of HMG (high performance MG)
Specification(s): hmg
Design: HMG
Issue(s): #16210
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.54.13The system shall support the use of HMG (high performance MG) for 3D problems
Specification(s): hmg_3D
Design: HMG
Issue(s): #16210
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.54.14The system shall support the use of strumpack (sparse direct solver) for 3D problems
Specification(s): hmg_strumpack
Design: HMG
Issue(s): #16501
Collection(s): FUNCTIONAL
Type(s): Exodiff
232
15.54.15The system shall support the ability to use multiple cycles within hypre during preconditioning with PETSc.
Specification(s): test
Design: Preconditioning System
Issue(s): #1048
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.54.16
The system shall support the use of a physics based preconditioner
1. without and
2. with mesh adaptivity.
Specification(s): pbp/test, pbp/pbp_adapt_test
Design: PBP
Issue(s): #1048 #18777
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.54.17The system shall support the ability to add arbitrary options to the solver when using a physics based precondioner.
Specification(s): check_petsc_options_test
Design: PBP
Issue(s): #1048 #18777
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.54.18The system shall support the ability to control the variable solve order when using a physics base preconditioner.
Specification(s): lots_of_variables
Design: PBP
Issue(s): #1048 #18777
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.54.19The system shall support the ability to use the conjugate gradient method for preconditioning with PETSc.
Specification(s): test
Design: Preconditioning System
Issue(s): #8681
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.54.20Convergence matches previous version of MOOSE without the preconditioner reuse system
Specification(s): without_reuse
Design: NonlinearSystem
Issue(s): #21868
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.54.21Preconditioner is reused until the linear iterations exceed the value of reuse_preconditioner_max_its upon which the system recalculates the preconditioner
Specification(s): with_reuse
Design: NonlinearSystem
Issue(s): #21868
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.54.22A new preconditioner is formed if the system of equations changes for example here through mesh refinement
Specification(s): mesh_refinement
Design: NonlinearSystem
Issue(s): #21868
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.54.23
The system shall support the use of a single matrix preconditioner
1. without and
2. with mesh adaptivity.
Specification(s): smp/smp_test, smp/smp_adapt_test
Design: SMP
Issue(s): #1048
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.54.24The system shall support the ability to group variables when using a single matrix preconditioner.
Specification(s): smp_group_test
Design: SMP
Issue(s): #1048
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.54.25The system shall converge when using the VCP interface with AMG as the preconditioner.
Specification(s): condense_amg_test
Design: VCP
Issue(s): #15215
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236
15.54.26The system shall converge while computing the full inverse of the coupling matrix.
Specification(s): condense_amg_test_dinv
Design: VCP
Issue(s): #15215
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236
15.54.27The system shall converge while using LU as the solver.
Specification(s): no-condense_amg_test
Design: VCP
Issue(s): #15215
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406

rdg: Predictors
15.55.1The system shall include a means for predicting future solution based on previous solutions.
Specification(s): test
Design: SimplePredictor
Issue(s): #2282 #6506 #16796
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.55.2The system shall include a means for predicting future solution based on previous solutions and print the scale factor to the output stream.
Specification(s): output
Design: SimplePredictor
Issue(s): #2282 #6506 #16796
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.55.3
The system shall support the ability to skip performing solution predictions
1. using solution times or
2. previous solution times.
Specification(s): skip/test_skip, skip/test_skip_old
Design: SimplePredictor
Issue(s): #2282 #6506 #16796
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.55.4The system shall support the ability to skip a prediction after a failed time step
Specification(s): skip_after_failed_timestep
Design: SimplePredictor
Issue(s): #2282 #6506 #16796
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.55.5The system shall support the ability to output pre-SMO residual
Specification(s): pre_smo
Design: SimplePredictor
Issue(s): #2282 #6506 #16796
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.55.6The system shall support the ability to use the Execitioner timestep tolerance to determine if a prediction should be peformed.
Specification(s): timestep_tolerance
Design: SimplePredictor
Issue(s): #2282 #6506 #16796
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.55.3
406

rdg: Problems
15.56.1The system shall allow the creation of a custom problem through a user-defined Action.
Specification(s): no_problem_block
Design: Problem system overview
Issue(s): #12002
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.2The system shall support the creation of a custom problem with parameters in Problem block.
Specification(s): with_problem_block_without_type
Design: Problem system overview
Issue(s): #12002
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.3The system shall report an error when Problem block type is not specified.
Specification(s): with_problem_block_with_wrong_type
Design: Problem system overview
Issue(s): #12002
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.56.4The system shall support the creation of a custom problem through Problem block with type specified.
Specification(s): with_problem_block_with_type
Design: Problem system overview
Issue(s): #12002
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.5The system shall support the ability to extend the basic "Problem" interface.
Specification(s): test
Design: Problem system overview
Issue(s): #12060
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.6The system shall have a capability to dump the equivalent input file syntax for all objects added by a given action.
Specification(s): add_mat_and_kernel
Design: DumpObjectsProblem
Issue(s): #8875
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.7The system shall have a capability to dump the equivalent input file syntax for all objects created by the problem.
Specification(s): add_all
Design: DumpObjectsProblem
Issue(s): #8875
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.8
The system shall include the support for Eigen value calculations that utilize
1. an array of residual contributions;
2. multiple variables; and
3. multiple variables with Eigen values include in preconditioning matrix.
Specification(s): eigen/array_kernel, eigen/two_variables, eigen/two_variables_precond_include_eigen_kernels
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 234 406
15.56.9Eigenvalue system should support standard eigenvalue problems
Specification(s): test
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.10Eigenvalue system should support generalized eigenvalue problems
Specification(s): gipm_test
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.11Eigenvalue system should support IntegratedBC
Specification(s): gipm_ibc
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.12Eigenvalue system should not allow users to use inhomogeneous nodal boundary conditions
Specification(s): wrong_dirichlet_value_eigen
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.56.13Eigenvalue system should use homogeneous boundary conditions only
Specification(s): wrong_NodalBC_type_eigen
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.56.14Eigenvalue system requires SLEPc installed
Specification(s): no_slepc
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
15.56.15Eigenvalue system should be able to solve a nonlinear eigenvalue problem
Specification(s): nonlinear_power
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.16Eigenvalue system should be able to solve a nonlinear eigenvalue problem using Newton
Specification(s): monolith_newton
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.17The system shall be able to solve nonlinear eigenvalue problems with hanging node constraints.
Specification(s): nonlinear_hanging_nodes
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.18Eigenvalue system should be able to solve a deficient eigenvalue problem
Specification(s): ne_deficient
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.19Eigenvalue system should be able to compute a nonlinear eigenvalue problem
Specification(s): nonlinear_laplace
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.20Eigenvalue system should be able to compute a coupled nonlinear eigenvalue problem
Specification(s): coupled_system
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.21Eigenvalue system should be able to handle scalar kernels
Specification(s): eigen_scalar_kernel
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.22Eigenvalue system should be able to handle DG kernels
Specification(s): dg_krylovschur
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.23Eigenvalue system shall support Picard iteration using eigenvalue executioner as a parent.
Specification(s): eigen_as_parent
Design: Eigenvalue
Issue(s): #15513
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.24Eigenvalue system shall support Picard iteration using eigenvalue executioner as a parent and output eigen vectors as an exodus file.
Specification(s): eigen_as_parent_exodus
Design: Eigenvalue
Issue(s): #15513
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.56.23
406
15.56.25Eigenvalue system shall support Picard iteration using eigenvalue executioner as a sub app.
Specification(s): eigen_as_sub
Design: Eigenvalue
Issue(s): #15513
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.26Eigenvalue system shall support Picard iteration using eigenvalue executioner as a sub app and output eigen vectors as an exodus file.
Specification(s): eigen_as_sub_exodus
Design: Eigenvalue
Issue(s): #15513
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.56.25
406
15.56.27Eigenvalue system should be able scale eigenvector such that postprocessor is a certain value
Specification(s): scaled_eigenvector
Design: Eigenvalue
Issue(s): #14500
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.56.28The system shall be able to automatically condition a nonlinear eigen-solve based on diagonal entries in the preconditioning matrix.
Specification(s): coupled-system-auto-scaling
Design: Eigenvalue
Issue(s): #15048
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.56.29The system shall be able to automatically scale a nonlinear eigen-solve based on entries in the non-eigen residual vector.
Specification(s): coupled-system-resid-auto-scaling
Design: Eigenvalue
Issue(s): #15048
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.56.30The system shall error if a user requests a standard eigenvalue solve when there are objects marked to contribute to the Bx vector or B matrix.
Specification(s): error_eigen_non_generalized
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.56.31The system shall provide an initial guess to Newton if users request.
Specification(s): newton_intial_guess
Design: Eigenvalue
Issue(s): #15513 #12767 #14292
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.56.32The system shall support eigenvalue execution without free power iterations.
Specification(s): newton_no_free_power
Design: Eigenvalue
Issue(s): #17026
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.33The system shall provide an option to output the eigenvalue as its inverse.
Specification(s): inverse_eigenvalue_postprocessor
Design: Eigenvalue
Issue(s): #15513 #12767 #14292
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.56.34The system shall provide an option to output the eigenvalue on screen as its inverse.
Specification(s): output_inverse_eigenvalue
Design: Eigenvalue
Issue(s): #15513 #12767 #14292
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.35The system shall support extra power iterations.
Specification(s): extra_power_iterations
Design: Eigenvalue
Issue(s): #15513 #12767 #14292
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.56.36The system shall support extra power iterations and check eigenvalue.
Specification(s): extra_power_iterations_csv
Design: Eigenvalue
Issue(s): #15513 #12767 #14292
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.56.35
234
15.56.37The system shall support eigenvalue calculations with an initial condition including the initial solution vector and the initial eigenvalue.
Specification(s): newton_with_exact_initialization
Design: Eigenvalue
Issue(s): #20454
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.38The system shall support eigenvalue calculations with an initial condition set by restarting a checkpoint file.
Specification(s): restart
Design: Eigenvalue
Issue(s): #27621
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.56.31
234
15.56.39The system shall support use of matrix-vector multiplication as residual evaluation for eigenvalue calculations
Specification(s): ne_array_mo
Design: Eigenvalue
Issue(s): #18493 #21056
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.56.40The system shall support use of matrix-vector multiplication as residual evaluation for eigenvalue calculations when hanging nodes (constraints) are present.
Specification(s): ne_array_hanging_nodes
Design: Eigenvalue
Issue(s): #18493 #21056
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.41The system shall support evaluation of auxiliary variables on linear with the matrix-only eigenvalue solve type
Specification(s): ne_mo_with_linear_aux
Design: Eigenvalue
Issue(s): #18493 #21056
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.42The system shall support use of matrix-vector multiplication as residual evaluation for eigenvalue calculations with constant matrices
Specification(s): const_mats
Design: Eigenvalue
Issue(s): #18493 #21056
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.56.39
234
15.56.43The system shall support compatibility of solve type and constant-matrices flag
Specification(s): check_solve_type
Design: Eigenvalue
Issue(s): #18493 #21056
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.56.42
234
15.56.44The system shall support use of matrix-vector multiplication as residual evaluation for coupled eigenvalue problems
Specification(s): ne_coupled_mo
Design: Eigenvalue
Issue(s): #18493 #21056
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.45The system shall support use of matrix-vector multiplication with full-coupled matrices (by default) as residual evaluation for coupled eigenvalue problems
Specification(s): ne_coupled_mo_full
Design: Eigenvalue
Issue(s): #18493 #21056
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.56.44
406
15.56.46The system shall support use of matrix-vector multiplication as residual evaluation for non-homogeneous problems
Specification(s): non-homogeneous
Design: Eigenvalue
Issue(s): #18493 #21056
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.47Eigen solver should work with a physics-based preconditioner
Specification(s): newton_pbp
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.56.48The system shall support a physics-based preconditioner with using JFNK
Specification(s): JFNK_pbp
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.56.47
234
15.56.49Eigen solver should work with a physics-based preconditioner with a shell preconditioning matrix
Specification(s): newton_pbp_shell_precond
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.56.48
234
15.56.50Eigen solver should work with a physics-based preconditioner with a PETSc shell matrix
Specification(s): newton_pbp_shell_precond_shell_matrix
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.56.49
234
15.56.51Eigen solver should work with a physics-based preconditioner with including eigen kernels in the preconditioning matrix
Specification(s): newton_pbp_precond_include_eigen_kernels
Design: Eigenvalue
Issue(s): #7398
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.56.49
234
15.56.52The system shall support an code coupling interface that can trigger external solves.
Specification(s): external_steady
Design: ExternalProblem
Issue(s): #12024
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.53The system shall support an code coupling interface that can trigger external solves for transient simulations.
Specification(s): external_transient
Design: ExternalProblem
Issue(s): #12024
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.54
The system shall be able to update the ghosted auxiliary solution from an externally defined problem such that there will be up-to-date solution values in objects like
1. auxiliary kernels
2. postprocessors
Specification(s): update_ghosted_aux_soln/auxkernels, update_ghosted_aux_soln/pps
Design: ExternalProblem
Issue(s): #17534
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.56.55The system shall support different coordinate systems on different subdomains within the mesh.
Specification(s): test
Design: Problem system overview
Issue(s): #1216
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.56The system shall support the ability to disable the check for PDE operators in all or some parts of the domain.
Specification(s): no_coverage_check
Design: Problem system overview
Issue(s): #2291
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.57The system shall support the ability to limit the check for active kernels to only some parts of the domain.
Specification(s): kernel_coverage_only_list
Design: Problem system overview
Issue(s): #28117
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.58The system shall support the ability to disable the check for active kernels in some parts of the domain.
Specification(s): kernel_coverage_skip_list
Design: Problem system overview
Issue(s): #28117
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.59The system shall support the ability to disable the check for active materials in all parts of the domain.
Specification(s): no_material_coverage_check
Design: Problem system overview
Issue(s): #5306
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.60The system shall support the ability to enable the check for active materials only in some parts of the domain.
Specification(s): material_coverage_only_list
Design: Problem system overview
Issue(s): #28117
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.61The system shall support the ability to disable the check for active materials in some parts of the domain.
Specification(s): material_coverage_skip_list
Design: Problem system overview
Issue(s): #28117
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.62The system shall support the ability to disable the check for the existence of all dependent properties within a domain.
Specification(s): test
Design: Problem system overview
Issue(s): #5306
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.63The system shall have the ability to disable the actual nonlinear system solve in a simulation.
Specification(s): test
Design: Problem system overview
Issue(s): #1978
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.56.64The system shall inform the user when the nonlinear-eigen system solve failed.
Specification(s): eigen_problem_solve_fail
Design: Problem system overview
Issue(s): #27084
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.65The system shall have the ability to disable the nonlinear-eigen system solve in a simulation.
Specification(s): eigen_problem_skip_solve
Design: Problem system overview
Issue(s): #27084
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.56.64
234
15.56.66The system shall have the ability to base convergence on the comparison of individual variables to reference quantities of those variables.
Specification(s): base
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.67The system shall fail to find a converged solution when basing convergence on individual variable reference quantities with poor scaling.
Specification(s): scaled_bad
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.68The system shall have the ability to automatically scale a originally poorly scaled problem and achieve convergence based on individual reference quantities
Specification(s): scaled_good
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.56.69The system shall have the ability to base system convergence on the convergence of a subset of variables.
Specification(s): converge_on
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.70The system shall require all grouped variables to be included in the convergence check.
Specification(s): converge_on_group_error
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.56.71The system shall support wildcards for choosing the variables to base convergence on.
Specification(s): wildcard
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.72The system shall have the ability to base convergence on the comparison of L2 normalization of the residual for individual variables to the sum of the L2 normalization of the absolute value of the residual contributions of those variables.
Specification(s): abs_ref
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.73The system shall have the ability to base convergence on the comparison of L2 normalization of the residual for individual variables to the sum of the L2 normalization of the absolute value of the residual contributions of those variables using an acceptable tolerance past a given number of nonlinear iterations.
Specification(s): abs_ref_acceptable
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.56.74The system shall have the ability to base convergence on the comparison of L2 normalization of the residual for individual variables locally divided by the absolute value of the residual contributions of those variables.
Specification(s): local_normalization
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.75The system shall have the ability to base convergence on the comparison of Linf normalization of the residual for individual variables locally divided by the absolute value of the residual contributions of those variables.
Specification(s): local_linf_normalization
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.76The system shall have the ability to base convergence on the comparison of Linf normalization of the residual for individual variables to the sum of the Linf normalization of the absolute value of the residual contributions of those variables.
Specification(s): linf_normalization
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.77The system shall have the ability to base convergence on the comparison of L2 normalization of the residual for individual variables to the sum of the L2 normalization of the absolute value of the residual contributions of those variables using AD.
Specification(s): ad_abs_ref
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.78The system shall have the ability to default to the traditional convergence checks if no reference vector is provided in ReferenceResidualProblem.
Specification(s): no_ref
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.79The system shall treat convergence with a zero reference residual value as requiring zero residual value for convergence.
Specification(s): zero_tolerance_ref
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.56.80The system shall treat convergence with a zero reference residual value as converged if the residual is below the relative tolerance.
Specification(s): zero_rel_tolerance_ref
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.56.81
When using ReferenceResidualProblem the system shall throw an error
1. if the reference tag is not a residual vector tag.
2. if the reference tag does not exist.
3. if the reference vector is not provided when using local normalization.
4. if the reference vector is provided is not a residual vector tag.
Specification(s): error/wrong_vector_tag_type, error/no_tag, error/no_reference_vector, error/not_residual_tag
Design: ReferenceResidualProblem
Issue(s): #9151
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.56.82The system shall be able to output to console which object it is creating.
Specification(s): test
Design: Problem system overview
Issue(s): #25853
Collection(s): FUNCTIONAL
Type(s): RunApp
234

rdg: Quadrature
15.57.1The system shall support the use of Gauss-Lobatto quadrature for numerical integration.
Specification(s): gauss_lobatto
Design: Quadrature System
Issue(s): 8f90ad2609945db87dc89c5e06a5a1554eb8f4a6
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.57.2The system shall support the ability to manually increase the quadrature order used for numerical integration on the entire mesh.
Specification(s): order3
Design: Quadrature System
Issue(s): #3380
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.57.3The system shall support the ability to manually specify the quadrature order used for numerical integration on a per-block basis with face quadrature between blocks preferring the higher-order between the two sides.
Specification(s): per-block-order
Design: Quadrature System
Issue(s): #14055
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.57.4The system shall ensure that for per-block specified quadrature orders exactly one order is given per specified block.
Specification(s): per-block-order-error
Design: Quadrature System
Issue(s): #24820
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.57.5The system shall support the ability for objects to increase quadrature order in code during runtime.
Specification(s): code-order-bump
Design: Quadrature System
Issue(s): #14055
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.57.6The system shall support the ability to control the volumetric and side quadrature orders used for numerical integration on the entire mesh.
Specification(s): elem5_side7
Design: Quadrature System
Issue(s): #3380
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.57.7The system shall support the ability to allow object code to increase the quadrature order used for numerical integration on a per-block basis.
Specification(s): material-bumps-block-order
Design: Quadrature System
Issue(s): #14055 #15072
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.57.8The system shall support the ability to force positive quadrature weights.
Specification(s): weights
Design: SetupQuadratureAction
Issue(s): #19066
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Relationship Managers
15.58.1The CouplingFunctorCheckAction shall add a default coupling functor if it's needed and hasn't already been added by another Action
Specification(s): run
Design: RelationshipManager
Issue(s): #13736
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.58.2The system shall be able to indicate when libMesh Ghosting Functors are in use.
Specification(s): test
Design: RelationshipManager
Issue(s): #13206
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.58.3The system shall ghost additional solution information when running in parallel with an active RelationshipManager
Specification(s): evaluable_neighbors_replicated
Design: RelationshipManager
Issue(s): #10455 #11981
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.58.4The system shall ghost additional neighboring elements surrounding a partition when running in parallel with DistributedMesh
Specification(s): edge_neighbor
Design: RelationshipManager
Issue(s): #10455 #11981
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.58.5The system shall ghost additional neighboring elements surrounding a partition when running in parallel with DistributedMesh with 3D
Specification(s): edge_neighbor_3D
Design: RelationshipManager
Issue(s): #10455 #11981
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.58.6The system shall be able to ghost elements for algebraic relationships.
Specification(s): all_systems_evaluable
Design: RelationshipManager
Issue(s): #14536
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.58.7The system shall ghost additional neighboring elements without also supplying solution information when a developer registers a RelationshipManager with an optional second argument to restrict functionality
Specification(s): geometric_edge_neighbor
Design: RelationshipManager
Issue(s): #10455
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.58.8The system shall ghost additional neighboring elements without also supplying solution information when a developer registers a RelationshipManager with an optional second argument to restrict functionality in 3D
Specification(s): geometric_edge_neighbor_3D
Design: RelationshipManager
Issue(s): #10455
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.58.9The system shall not add a relationship manager ghosting boundaries that are a subset of the boundaries ghosted by another relationship manager.
Specification(s): test
Design: RelationshipManager
Issue(s): #28330
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.58.10
The system shall allow multiple active objectsto manage ghosting for the same object using
1. replicated and
2. distributed parallelism of the mesh.
Specification(s): evaluable_neighbors/replicated, evaluable_neighbors/distributed
Design: RelationshipManager
Issue(s): #10455 #11981
Collection(s): FUNCTIONAL
Type(s): Exodiff
170 8

rdg: Reporters
15.59.1The system shall be able to accumulate reporter values over time steps into a vector reporter value.
Specification(s): accumulate_reporter
Design: AccumulateReporter
Issue(s): #18469 #20467
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.2The system shall have a system for computing and retrieving aggregate values of arbitrary type.
Specification(s): base
Design: Reporter System
Issue(s): #11323
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.59.3The system shall report an error if an invalid name is provided when retrieving aggregate value.
Specification(s): error
Design: Reporter System
Issue(s): #11323
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.59.4
The system shall report a reasonable error when declaring a Reporter value and
1. the parameter that contains the name was not found,
2. the parameter that contains the name is not of the correct type,
3. a Reporter with the same name has already been declared, and
4. a Reporter with the same name but a different type has been requested.
Specification(s): errors/missing_param, errors/bad_param, errors/already_declared, errors/requested_different_type
Design: Reporter System
Issue(s): #11323
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.59.5The system shall support the mixing of computing and retreiving aggregate values of arbitrary types with the Postprocessor and VectorPostprocessor system.
Specification(s): special_types
Design: Reporter System
Issue(s): #11323
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.59.6The system shall be able to produce arbitrary integer, real number, dof_id_types and string scalar/vector values for use in other calculations.
Specification(s): constant_reporter
Design: ConstantReporter
Issue(s): #16055 #20467
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.7
The system shall throw an error when producing constant reporter values if
1. no values are specified,
2. no names are specified,
3. or the number of values and names are not equal.
Specification(s): errors/no_values, errors/no_names, errors/mismatch
Design: ConstantReporter
Issue(s): #16055 #20467
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.59.8
The system shall output aggregate simulation information to JSON format
1. when the aggregate value is declared after object construction
2. and with other values declared at construction time.
Specification(s): declareInitialSetup/initialSetup_only, declareInitialSetup/initialSetup_with_info
Design: Reporter System JSON
Issue(s): #16584
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406
15.59.9The system shall support getting a reference to an aggregate calculation before it is created.
Specification(s): decalareInitialSetup_with_get
Design: Reporter System JSON
Issue(s): #17468
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.10The system shall be able to produce elememental statistics of a variable for use in other calculations.
Specification(s): elem_stats
Design: ElementVariableStatistics
Issue(s): #24678
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.11
The system shall be able to report the variable integral parsed by extra IDs to the JSON format:
1. single variable integral with single extra ID
2. single variable integral with multiple extra IDs
3. multiple variable integrals with multiple extra IDs
Specification(s): test/default, test/multi_ids, test/multi_ids_multi_vars
Design: ExtraIDIntegralReporter
Issue(s): #19617
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234 234 234
15.59.12
The system shall include the ability to report iteration information:
1. that outputs all information be default;
2. that outputs specific information;
3. automatically disables items based on execution;
Specification(s): info/default, info/limit, info/steady
Design: IterationInfo
Issue(s): #11323
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234 234 234
15.59.13
The system shall include the ability to report mesh information:
1. that outputs all information be default and
2. that outputs specific information.
Specification(s): info/default, info/limit
Design: MeshInfo
Issue(s): #11323 #16886 #16887
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406
15.59.14The system shall support the output of mesh metadata in a human-readable form.
Specification(s): test
Design: MeshMetaDataReporter
Issue(s): #26304
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.15The system shall be able to produce nodal statistics of a variable for use in other calculations.
Specification(s): nodal_stats
Design: NodalVariableStatistics
Issue(s): #24678
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.16
The system shall include the ability to report performance information
1. in JSON format
2. and shall provide a tool to post process said information
Specification(s): test/run, test/verify
Design: PerfGraphReporter
Issue(s): #16256
Collection(s): FUNCTIONAL
Type(s): RunCommandRunApp
406 404
15.59.17The system shall include the ability to serialize report performance information with the recover system
Specification(s): recover_initial
Design: PerfGraphReporter
Issue(s): #16256
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.59.18
The system shall include the ability to report performance information from a recovered solve
1. in JSON format
2. and shall provide a tool to post process said information
Specification(s): recover/run, recover/verify
Design: PerfGraphReporter
Issue(s): #16256
Collection(s): FUNCTIONAL
Type(s): RunCommandRunApp
Prerequisite(s): 15.59.17
234 232
15.59.19The system shall support the output of restartable data in a human-readable form.
Specification(s): test
Design: RestartableDataReporter
Issue(s): #26304
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.20The system shall support excluding names when outputting restartable data in a human-readable form.
Specification(s): exclude
Design: RestartableDataReporter
Issue(s): #26304
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.21The system shall support omitting data values for data that is missing an output method when outputting restartable data in human-readable form.
Specification(s): allow_unimplemented
Design: RestartableDataReporter
Issue(s): #26304
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.59.22The system shall support reporting a reasonable error when trying to output restartable data in human-readable form for a data type that does not have an output specialization
Specification(s): unimplemented_error
Design: RestartableDataReporter
Issue(s): #26304
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.59.23The system shall support a detailed output including state flags when outputting restartable data in a human-readable form.
Specification(s): detailed
Design: RestartableDataReporter
Issue(s): #26304
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.59.24The system shall support the output of restartable meta data in a human-readable form.
Specification(s): map
Design: RestartableDataReporter
Issue(s): #26304
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406

rdg: Restart
15.60.1The system shall be able to generate a checkpoint of stateful material properties that supports the advanced restart of the properties
Specification(s): checkpoint
Design: Materials System
Issue(s): #25840
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.60.2
The system shall report a reasonable error when using advanced stateful restart when
1. a stateful property for a single material object is removed
2. a stateful property for a single material object is added
3. a previously checkpointed stateful property is declared in a new material
4. the type of a restored stateful property has changed
5. the requested state of a restored stateful property has changed
Specification(s): errors/remove_prop, errors/add_prop, errors/object_rename, errors/different_type, errors/different_state
Design: Materials System
Issue(s): #25840
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.60.1 15.60.13
234 234 234 234 234
15.60.3The system shall support reading and writing solutions on meshes containing duplicate or overlapping mesh nodes.
Specification(s): test
Design: DataIO Restartable
Issue(s): #2306
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.60.4
The system shall support the ability to
1. perform residual calculations that accumulate state and
2. restart the calculation using the accumulated state.
Specification(s): kernel/test, kernel/test2
Design: DataIO Restartable
Issue(s): #2306
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.60.5
The system shall support the ability to
1. to name problem objects in a simulation and
2. restart the calculation using the defined name.
Specification(s): custom/custom_name, custom/custom_name2
Design: DataIO Restartable
Issue(s): #2306
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.60.6
The system shall report an error when
1. a simulation is started with multiple processors but
2. restarted with a different number processors.
Specification(s): parallel_error/error1, parallel_error/error2
Design: DataIO Restartable
Issue(s): #2306
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
Prerequisite(s): 15.60.4
234 234
15.60.7
The system shall report an error when
1. a simulation is started with multiple threads but
2. restarted with a different number threads.
Specification(s): thread_error/with_threads, thread_error/threads_error
Design: DataIO Restartable
Issue(s): #2306
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
Prerequisite(s): 15.60.6
232 232
15.60.8The system shall support running a transient test for the purposed of changing a restart time step size.
Specification(s): test_part1
Design: DataIO Restartable
Issue(s): #2304 #27240
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.60.9The system shall support changing the time step size during a recover operation.
Specification(s): test_restart
Design: DataIO Restartable
Issue(s): #2304 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.8
406
15.60.10The system shall produce an error when an attempt is made to serialize a type without a serialization (dataStore) routine when that data is declared as restartable.
Specification(s): pointer_store_error
Design: DataIO Restartable
Issue(s): #1169
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.60.11The system shall store a custom type that contains a data serialization routine that is declared as restartable.
Specification(s): pointer_load_error
Design: DataIO Restartable
Issue(s): #1169
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.60.12The system shall produce an error when an attempt is made to deserialize a type without a deserialization (dataLoad) routine when that data is declared as restartable during a restart or recover operation.
Specification(s): pointer_load_error2
Design: DataIO Restartable
Issue(s): #1169
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.60.11
234
15.60.13The system shall support the checkpointed output of postprocessors.
Specification(s): checkpoint
Design: Restartable Receiver
Issue(s): #25414 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.60.14The system shall support loading a postprocessor into another postprocessor during restart.
Specification(s): restart
Design: Restartable Receiver
Issue(s): #25414 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.60.1 15.60.13
234
15.60.15The systen shall support running and saving off a transient solution with stateful material properties for a restart test.
Specification(s): transient_with_stateful
Design: Restartable DataIO
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.60.16The systen shall support restart with a solution containing only a subset of the variables in the restart simulation.
Specification(s): add_variable_restart
Design: Restartable DataIO
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.15
406
15.60.17
The system shall support outputting a mesh from a simulation
1. with uniform refinement to ExodusII format,
2. start a new simulation that adds additional refinement,
3. which can be used in an third simulation.
Specification(s): uniform_refine/test_1, uniform_refine/test_2, uniform_refine/test_3
Design: Restartable DataIO
Issue(s): #563
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234
15.60.18The system shall support outputting a mesh to checkpoint format for restart testing.
Specification(s): steady_1
Design: Restartable DataIO
Issue(s): #563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.60.19The system shall support starting a transient simulation from a steady simulation result.
Specification(s): trans_from_steady
Design: Restartable DataIO
Issue(s): #563
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.18
406
15.60.20The system shall support renaming a variable read from a solution file upon restart.
Specification(s): restart_with_variable_rename
Design: Restartable DataIO
Issue(s): #4965
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.18
406
15.60.21The system shall support writing out several timesteps to a solution file to test reading from a specific point.
Specification(s): restart_use_end_part1
Design: Restartable DataIO
Issue(s): #5748
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.60.22The system shall support restarting from the last timestep using the keyword "LATEST".
Specification(s): restart_use_end_part2
Design: Restartable DataIO
Issue(s): #5748
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.21
406
15.60.23The system shall issue a useful error message stating the valid options when a user requests an invalid time step number or keyword.
Specification(s): restart_use_end_error_check
Design: Restartable DataIO
Issue(s): #5748
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.60.22
234
15.60.24The system shall issue a useful error message stating that initial conditions should not be used when restarting.
Specification(s): restart_error_with_ics
Design: Restartable DataIO
Issue(s): #21423
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.60.25The system shall support running and saving off a transient solution for using in a steady state restart.
Specification(s): transient_solve
Design: Restartable DataIO
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.60.26The system shall support restarting a steady state solve from a transient simulation solution.
Specification(s): steady_from_transient_restart
Design: Restartable DataIO
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.25
406
15.60.27The system shall support solving a transient problem as a reference solution for a two part multiapp solve.
Specification(s): complete_solve_no_subapp
Design: DataIO Restartable
Issue(s): #6297 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.60.28The system shall support writing out checkpoint directly from a subapp, a subtree of the multiapp tree of the parent solve.
Specification(s): two_step_solve_parent
Design: DataIO Restartable
Issue(s): #6297 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.60.29The system shall support restarting a subapp, a subtree of the multiapp tree of a parent solve without restarting the parent application.
Specification(s): two_step_solve_parent_restart
Design: DataIO Restartable
Issue(s): #6297 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.28
234
15.60.30The system shall support storing the solution of an eigenvalue solve such that it can be restarted later into a non-eigenvalue solve.
Specification(s): eigen_store_solution
Design: Restartable
Issue(s): #21011
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.60.31The system shall support loading the restarted solution from an eigenvalue solve into a transient solve.
Specification(s): transient_from_eigen_solution
Design: Restartable
Issue(s): #21011
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.30
406
15.60.32
The system shall support executing a
1. a steady-state problem
2. and restarting a transient simulation from the previous solution.
Specification(s): tests/steady, tests/restart_trans_from_steady
Design: Restartable DataIO
Issue(s): #563 #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.60.33The system shall support generating checkpoint files for restart testing with sub apps.
Specification(s): steady_with_sub
Design: Restartable DataIO
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.60.34The system shall support restarting a transient simulation from a steady solution file with sub apps.
Specification(s): restart_trans_from_steady_with_sub
Design: Restartable DataIO
Issue(s): #13438
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.33
234
15.60.35The system shall support generating checkpoint files for restart testing with multiple sub apps.
Specification(s): steady_with_2subs
Design: Restartable DataIO
Issue(s): #15287
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.60.36The system shall support restarting a transient simulation from a steady solution file with multiple sub apps.
Specification(s): restart_trans_from_steady_with_2subs
Design: Restartable DataIO
Issue(s): #15287
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.35
234
15.60.37The system shall support generating checkpoint files for transient to transient restart testing with multiple sub apps.
Specification(s): pseudo_trans_with_2subs
Design: Restartable DataIO
Issue(s): #15287
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.60.38The system shall support restarting a transient simulation from a pseudo-transient solution file with multiple sub apps.
Specification(s): restart_trans_from_pseudo_trans_with_2subs
Design: Restartable DataIO
Issue(s): #15287
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.60.37
406
15.60.39
The system shall be capable, on a single process, of
1. writing data to a restart file
2. and restarting the simulation from the restart file.
Specification(s): serial/first, serial/second
Design: Restartable
Issue(s): #1169 #2218
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234
15.60.40
The system shall be capable, in parallel, of
1. writing data to a restart file
2. and restarting the simulation from the restart file.
Specification(s): parallel/first, parallel/second
Design: Restartable
Issue(s): #1169 #2218
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.60.39
234 234
15.60.41
The system shall be able to restart a scalar variable in the presence of other variables with the standard sequence of:
1. run initial input
2. run restart input
Specification(s): restarting/part1, restarting/part2
Design: MooseVariableBase
Issue(s): #17471
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.60.42The system shall support outputting a mesh to checkpoint format for restart testing with "start_time".
Specification(s): steady
Design: Restartable DataIO
Issue(s): #563
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.60.43The system shall use the the final time as the "start_time" from the restart file.
Specification(s): default_start_timestart
Design: Restartable DataIO
Issue(s): #13182
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.60.42
406
15.60.44The system shall support resetting "start_time" when restarting from a checkpoint mesh format.
Specification(s): start_time_override_zero
Design: Restartable DataIO
Issue(s): #13182
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.60.42
406
15.60.45The system shall support overriding "start_time" when restarting from a checkpoint mesh format to an arbitrary time.
Specification(s): start_time_override_non_zero
Design: Restartable DataIO
Issue(s): #13182
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.60.42
406

rdg: Restrictable
15.61.1The system shall include an interface to allow objects to be restricted to subdomains.
Specification(s): block_solution_working
Design: BlockRestrictable Interface
Issue(s): #2096
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.61.2The system shall report an error if an object is restricted to a set of subdomains that differs from a dependant object.
Specification(s): block_undefined_var_block
Design: BlockRestrictable Interface
Issue(s): #2096
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.61.3
The system shall include an interface that provides a method for returning all associated subdomains:
1. as a list of names or
2. as a list of ids.
Specification(s): ids/blocks, ids/hasBlocks
Design: BlockRestrictable Interface
Issue(s): #2096
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.61.4
The system shall include an interface that provides methods for indicating if the supplied subdomain identifier(s) exists on the object:
1. if a single subdomain is supplied ant the object is not restricted;
2. if a single subdoman is supplied and the object is restricted to a set of subdomains; and
3. if multiple boundaries are supplied and the object is restricted to a set of subdomains.
Specification(s): has/hasBlocks_ANY_BLOCK_ID, has/blockIDs, has/isBlockSubset
Design: BlockRestrictable Interface
Issue(s): #2096
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.61.5
The system shall include an interface that provides a method for indicating if the supplied material property exists on the same subdomains as the object:
1. the method shall return true if the property subdomains match with the object subdomains and
2. the method shall return false if the property subdomains dot not match with the object subdomains.
Specification(s): mat/hasBlockMaterialProperty_true, mat/hasBlockMaterialProperty_false
Design: BlockRestrictable Interface
Issue(s): #2096
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.61.6
The system shall include an interface that provides a method for returning all associated boundaries:
1. as a list of names or
2. as a list of ids.
Specification(s): ids/boundary, ids/boundaryIDs
Design: BoundaryRestrictable Interface
Issue(s): #2149
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.61.7
The system shall include an interface that provides methods for indicating if the supplied boundary identifier(s) exists on the object:
1. if a single boundary is supplied and the object is restricted to a set of boundaries and
2. if multiple boundaries are supplied.
Specification(s): has/hasBoundary, has/isBoundarySubset
Design: BoundaryRestrictable Interface
Issue(s): #2149
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.61.8
The system shall include an interface that provides a method for indicating if the supplied material property exists on the same boundaries as the object:
1. the method shall return true if the property boundaries match with the object boundaries and
2. the method shall return false if the property boundaries dot not match with the object boundaries.
Specification(s): mat/hasBoundaryMaterialProperty_true, mat/hasBoundaryMaterialProperty_false
Design: BoundaryRestrictable Interface
Issue(s): #2149
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.61.9
The system shall report an error if an object restricted to subdomains is created without valid data
1. regarding the problem being solved or
2. information regarding the finite element mesh.
Specification(s): errors/fe_problem_null, errors/mesh_null
Design: BlockRestrictable Interface
Issue(s): #2411
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.61.10The system shall support the ability to restrict user defined calculations to sides of a subdomain.
Specification(s): test
Design: BlockRestrictable Interface
Issue(s): #2411
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.61.11The system shall issue an error when a referenced subdomain does not exist in the mesh.
Specification(s): block
Design: MooseMesh
Issue(s): #2757
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Samplers
15.62.1
The system shall include a random number sampling system that operates in parallel
1. with threads,
2. MPI, and
3. that operates with a row-based iteration scheme.
Specification(s): parallel/threads, parallel/mpi, parallel/iter
Design: Sampler
Issue(s): #13906
Collection(s): FUNCTIONAL
Type(s): RunApp
234 206 234
15.62.2
The system shall include a random number sampling system that creates replicated and/or distribute sample data that is consistent:
1. on a single processor,
2. on a two processors,
3. on a three processors,
4. on a one processor with random numbers,
5. on two processor with random numbers, and
6. on thre processor with random numbers.
Specification(s): global_vs_local/base_1rank, global_vs_local/base_2rank, global_vs_local/base_3rank, global_vs_local/rand_1rank, global_vs_local/rand_2rank, global_vs_local/rand_3rank
Design: Sampler
Issue(s): #13906
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234 234 234 234 234
15.62.3
The system shall include a random number sampling system that errors
1. if the number of rows is altered during sample access,
2. if the number of columns is altered during sample access,
3. if the number of random number generator seeds is set after object construction,
4. if the number of rows is set to zero,
5. if the number of columns is set to zero,
6. if the number of random number generator seeds is set to zero,
7. if the number of entries in the global sample matrix exceeds the maximum allowed,
8. if the number of entries in the local sample matrix exceeds the maximum allowed, and
9. if the number of entries in the local sample matrix row exceeds the maximum allowed.
Specification(s): errors/setNumberOfRows, errors/setNumberOfCols, errors/setNumberOfRandomSeeds, errors/zero_rows, errors/zero_cols, errors/zero_seeds, errors/getGlobalSamples_max, errors/getLocalSamples_max, errors/getNextLocalRow_max
Design: Sampler
Issue(s): #13906 #16482
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 10 10 234 234 234 234
15.62.4
The system shall report an error when the expected size of a sampler is altered and accessed prior to initialization by accessing the
1. the global sample matrix;
2. the local sample matrix;
3. the local sample matrix row;
4. the total row count;
5. the local row count;
6. the first local row index;
7. the last local row index;
8. the column count.
Specification(s): reinit_errors/getGlobalSamples, reinit_errors/getLocalSamples, reinit_errors/getNextLocalRow, reinit_errors/getNumberOfRows, reinit_errors/getNumberOfLocalRows, reinit_errors/getLocalRowBegin, reinit_errors/getLocalRowEnd, reinit_errors/getNumberOfCols
Design: Sampler
Issue(s): #13906
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234 234 234
15.62.5
The system shall include a random number sampling system
1. that distributes samples in parallel and
2. demonstrates efficient parallel scaling of memory use.
Specification(s): scale/execute, scale/plot
Design: Sampler
Issue(s): #13906
Collection(s): FUNCTIONAL
Type(s): CheckFiles
232 232

rdg: Scalar Kernels
15.63.1We shall be able to couple a scalar variable into AD objects and do some meaningful physics: depleting boundary source diffusion problem
Specification(s): exo
Design: ScalarKernels System
Issue(s): #13703
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.63.2We shall be able to couple a scalar variable into AD objects and get the correct Jacobian
Specification(s): jac
Design: ScalarKernels System
Issue(s): #13703
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.63.3The system shall be able to correctly compute the Jacobian of an ADScalarKernel using automatic differentiation.
Specification(s): jacobian
Design: ScalarKernels System
Issue(s): #18535
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.63.4
The system shall provide the ability to compute the time derivative of a scalar variable and have its Jacobian computed using automatic differentiation, and
1. applied using standard kernel variable interfaces, or
2. applied using coupling interfaces.
Specification(s): dot/test, dot/test_coupled
Design: ADScalarTimeDerivative
Issue(s): #18535
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406

rdg: Scaling
15.64.1The system shall be able to include array variables in automatic scaling calculations.
Specification(s): test
Design: Systems overview NonlinearSystemBase
Issue(s): #26616
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.64.2The system shall ignore particular variable automatic scaling factors
Specification(s): ignore
Design: NonlinearSystem
Issue(s): #19573
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.64.3The system shall not allow ignoring of particular variable automatic scaling factors if they are grouped with other variables for scaling
Specification(s): fail_with_group
Design: NonlinearSystem
Issue(s): #19573
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.64.4
The system shall be able to automatically compute scaling factors based on Jacobian
1. data solely along the diagonal
2. data both on- and off-diagonal
Specification(s): auto_scaling/on_diag, auto_scaling/off_diag
Design: NonlinearSystemBase
Issue(s): #16212
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.64.5The system shall be able to produce the same results without automatic scaling as with automatic scaling.
Specification(s): not_scaled
Design: NonlinearSystemBase
Issue(s): #16212
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.64.6
The system shall be able to automatically scale variables and produce a good condition number from a naturally ill-conditioned system using
1. automatic and
2. manual prescribed settings.
Specification(s): scaling/automatic, scaling/manual
Design: NonlinearSystemBase
Issue(s): #15732
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.64.7The system shall display a very poor condition number for an ill-conditioned system.
Specification(s): bad
Design: NonlinearSystemBase
Issue(s): #15732
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.64.8
When using scaling, the system shall
1. compute the correct results when the residual and Jacobian are computed separately
2. compute the correct results when the residual and Jacobian are computed together
3. compute the correct Jacobian when the residual and Jacobian are computed separately
4. compute the correct Jacobian when the residual and Jacobian are computed together
Specification(s): scaling/resid_separate, scaling/resid_together, scaling/jac_separate, scaling/jac_together
Design: FVIntegralValueConstraint
Issue(s): #19444
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
222 406 406 222
15.64.9
The system shall be able to conduct residual based automatic scaling such that the largest residual vector component corresponding to each variable has magnitude unity
1. in a one variable problem
2. and in a two variable problem.
Specification(s): residual-based/one-var, residual-based/two-var
Design: NonlinearSystem
Issue(s): #14397
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.64.10
The system shall be able to conduct jacobian based automatic scaling such that the largest jacobian diagonal component corresponding to each variable has magnitude unity
1. in a one variable problem
2. and in a two variable problem
Specification(s): jacobian-based/one-var, jacobian-based/two-var
Design: NonlinearSystem
Issue(s): #14397
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.64.11The system shall be able to include scalar variables in automatic scaling grouping calculations.
Specification(s): test
Design: Systems overview NonlinearSystemBase
Issue(s): #22042
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.64.12The system shall print current variable automatic scaling factors
Specification(s): up-to-date-scale-factors
Design: NonlinearSystem
Issue(s): #12601
Collection(s): FUNCTIONAL
Type(s): Exodiff
234

rdg: Tag
15.66.1
The system shall support the ability for a specific calculation to fill a labeled or "tagged"
1. numeric vector,
2. numeric vector (without the variable scaling),
3. numeric matrix,
4. numeric matrix (without the variable scaling),
5. multiple numeric vectors simultaneously, or
6. multiple numeric matrices simultaneously.
Specification(s): general/tag_vector, general/tag_vector_no_scale, general/tag_matrix, general/tag_matrix_no_scale, general/tag_multiple_vectors, general/tag_multiple_matrices
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.66.2The system shall throw an error when the variable orders and families for the tagged and the auxiliary output variables do not match.
Specification(s): tag_vector_error
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.66.3The system shall be able to accumulate tagged vectors individually with multiple residual computations.
Specification(s): call_residual
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.66.4
The system shall support filling in labeled or "tagged" vectors or matrices from:
1. the scalar kernel system,
2. the scalar kernel system (without the variable scaling),
3. the discontinous Galerkin system,
4. integrated boundary conditions,
5. the interface kernels system,
6. the Dirac kernel system,
7. the nodal kernel system,
8. the eigen system, and
9. the legacy eigen system.
Specification(s): systems/test_tag_scalar_kernels, systems/test_tag_scalar_kernels_no_scale, systems/test_tag_DG_kernels, systems/test_tag_itegratedBCs, systems/test_tag_interface_kernels, systems/test_tag_dirac_kernels, systems/test_tag_nodal_kernels, systems/test_eigen, systems/test_old_eigen
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406 406 406 406 406 234 406 406
15.66.5Cached Active object state will be maintained correctly even when objects' active state changes during runtime.
Specification(s): controls-tagging
Design: TaggingInterface
Issue(s): #15515
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.66.6The system shall be able to populate auxiliary variables using the residual components of nonlinear array variables.
Specification(s): array
Design: TagVectorArrayVariableAux
Issue(s): #20586
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.66.7The system shall be able to populate auxiliary variable values using the residual components of nonlinear array variables.
Specification(s): array_value
Design: TagVectorArrayVariableValueAux
Issue(s): #21839
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.66.8An error will be thrown when the different number of array components are used in the aux and coupled varibles.
Specification(s): array_value_size_error
Design: TagVectorArrayVariableValueAux
Issue(s): #21839
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.66.9An error will be thrown when the different FE family are used in the aux and coupled varibles.
Specification(s): array_value_fe_type_error
Design: TagVectorArrayVariableValueAux
Issue(s): #21839
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.66.10The system shall be able to populate auxiliary variable values using the residual components of nonlinear array variable gradient.
Specification(s): array_grad
Design: TaggingInterface
Issue(s): #21839
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.66.11The system shall be able to populate auxiliary array variable values using the components of gradient of time derivative of coupled array variable.
Specification(s): array_grad_dot
Design: TaggingInterface
Issue(s): #26385
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.66.12The system shall be able to retrieve tagged vector values for multiple coupled variables using a single interface.
Specification(s): multiple_component_tag_interface
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.66.13The system shall be able to index solution vectors and residual vectors using the degree of freedom indices of a finite volume variable.
Specification(s): fv
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.66.14
The system shall be able to use matrix tagging to compute a mass matrix
1. for a finite volume variable, and
2. for a finite element variable.
Specification(s): mass/fv, mass/fe
Design: TaggingInterface
Issue(s): #9669
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406

rdg: Time Integrators
15.67.1The system shall include an option that aborts the solve immediately if a solve fails.
Specification(s): test
Design: Transient
Issue(s): 02ae277ceb83dcd5
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.67.2
The system shall support the use of explicit solvers, including
1. first-order, forward Euler,
2. with mass lumping, and
3. with mass lumping and preconditioning.
Specification(s): group/test, group/lumped, group/lump_preconditioned
Design: ActuallyExplicitEuler
Issue(s): #10837
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.3
The system shall report an error if an explicit solver fails to converge with
1. first-order, forward Euler,
2. with mass lumping, and
3. with mass lumping and preconditioning.
Specification(s): errors/diverged, errors/diverged_lumped, errors/diverged_lump_prec
Design: ActuallyExplicitEuler
Issue(s): #10837
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.67.4
The system shall correctly solve a time dependent Laplace equation using an explicit first-order, forward Euler scheme with:
1. for a 1D problem using linear Lagrange elements and Dirichlet boundary conditions;
2. for a 1D problem using second-order Lagrange elements and Dirichlet boundary conditions;
3. for a 1D problem using second-order Lagrange elements and Neumann boundary conditions;
4. for a 2D problem using linear Lagrange elements and Dirichlet boundary conditions;
5. for a 2D problem using linear Lagrange elements, Dirichlet boundary conditions, and mesh adaptivity;
6. for a 2D problem using second-order Lagrange elements and Dirichlet boundary conditions;
Specification(s): group/1d-linear, group/1d-quadratic, group/1d-quadratic-neumann, group/2d-linear, group/2d-linear-adapt, group/2d-quadratic
Design: ActuallyExplicitEuler
Issue(s): #10837
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.67.5The system shall correctly solve a time dependent ordinary differential equation using an explicit first-order, forward Euler scheme.
Specification(s): ode
Design: ActuallyExplicitEuler
Issue(s): #10837
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.67.6The system shall support the use of the Adams Bashforth predictor for time integration.
Specification(s): test
Design: AB2PredictorCorrector
Issue(s): #1288
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.67.7
The system shall support the second-order backward difference method for time integration
1. with and
2. without mesh adaptivity.
Specification(s): group/test, group/adapt
Design: BDF2
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.67.8The CentralDifference time integrator shall correctly compute the first and second time derivatives.
Specification(s): central_difference
Design: CentralDifference
Issue(s): #13964 #9726 #18178
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.67.9A central differencing time integrator shall correctly compute the second time derivative of an automatic differentiation variable.
Specification(s): ad_central_difference_dotdot
Design: CentralDifference
Issue(s): #13964 #9726 #18178
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.67.10
The system shall include explicit time integration using the Heun method and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): explicit_heun/level0, explicit_heun/level1, explicit_heun/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.11
The system shall include explicit time integration using the Ralston method and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): explicit_ralston/level0, explicit_ralston/level1, explicit_ralston/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.12
The system shall include explicit time integration using the midpoint method and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): explicit_midpoint/level0, explicit_midpoint/level1, explicit_midpoint/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.13
The system shall include explicit time integration using the Euler method and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): explicit_euler/level0, explicit_euler/level1, explicit_euler/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.14
The system shall include implicit time integration using the Midpoint method and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): implicit_midpoint/level0, implicit_midpoint/level1, implicit_midpoint/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.15
The system shall include implicit time integration using the L-stable DIRK3 method and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): implicit_lstabledirk3/level0, implicit_lstabledirk3/level1, implicit_lstabledirk3/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.16
The system shall include implicit time integration using the L-stable DIRK4 method and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): implicit_lstabledirk4/level0, implicit_lstabledirk4/level1, implicit_lstabledirk4/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.17
The system shall include implicit time integration using the A-stable DIRK4 method and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): implicit_astabledirk4/level0, implicit_astabledirk4/level1, implicit_astabledirk4/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.18
The system shall include implicit time integration using the A-stable DIRK4 method (bootstrapped with L-stable DIRK) and converge at the theoretical rate with
1. a full timestep,
2. a half timestep, and
3. a quarter timestep.
Specification(s): implicit_astabledirk4_bootstrap/level0, implicit_astabledirk4_bootstrap/level1, implicit_astabledirk4_bootstrap/level2
Design: TimeIntegrator System
Issue(s): #1929
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.67.19
The system shall support the second-order Crank-Nicolson method for time integration
1. with and
2. without mesh adaptivity.
Specification(s): group/adapt, group/test
Design: CrankNicolson
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.67.20
The system shall support the L-stable DIRK method for time integration
1. with and
2. without mesh adaptivity.
Specification(s): group/dirk-2d-heat, group/dirk-2d-heat-adap
Design: LStableDirk2
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.67.21The system shall be able to use a finite difference preconditioner with two-stage L-stable DIRK time integration.
Specification(s): dirk_fdp
Design: LStableDirk2
Issue(s): #10304
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.67.20
406
15.67.22The system shall be able to use a finite difference preconditioner with three-stage L-stable DIRK time integration.
Specification(s): dirk3_fdp
Design: LStableDirk2
Issue(s): #10304
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.67.23The system shall be able to use a finite difference preconditioner with four-stage L-stable DIRK time integration.
Specification(s): dirk4_fdp
Design: LStableDirk2
Issue(s): #10304
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.67.24
The system shall support the use of quasi-explicit Euler solver with
1. 1D elements with first order shape functions and Dirichlet boundary conditions;
2. 1D elements with second order shape functions and Dirichlet boundary conditions;
3. 1D elements with second order shape functions and Neumann boundary conditions;
4. 2D elements with first order shape functions and Dirichlet boundary conditions;
5. 2D elements with second order shape functions and Dirichlet boundary conditions; and
6. 2D elements with second order shape functions and Neumann boundary conditions.
Specification(s): group/1d-linear, group/1d-quadratic, group/1d-quadratic-neumann, group/2d-linear, group/2d-linear-adapt, group/2d-quadratic
Design: ExplicitEuler
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.67.25
The system shall include the strong-stability-preserving Runge-Kutta method of
1. 1st order
2. 2nd order
3. 3rd order
Specification(s): all/first_order, all/second_order, all/third_order
Design: ExplicitSSPRungeKutta
Issue(s): #11855
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406
15.67.26The system shall provide an informative error message when a user uses an invalid solve type for an explicit time integrator.
Specification(s): invalid_solve_type
Design: ExplicitSSPRungeKutta
Issue(s): #18646
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.67.27
The system shall support the use of an implicit Euler solver with
1. with and
2. without mesh adaptivity.
Specification(s): group/test, group/adapt
Design: ImplicitEuler
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.67.28The system shall support the use of an implicit Euler solver with discontinuous (first-order Monomial) shape functions.
Specification(s): monomials
Design: ImplicitEuler
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): PetscJacobianTester
222
15.67.29Multi-stage time integrators shall check convergence for all stages
Specification(s): unconverged_1st_stage
Design: TimeIntegrator System
Issue(s): #11719
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.67.30The NewmarkBeta time integrator shall correctly compute the first and second time derivatives of a variable using the default beta and gamma parameters.
Specification(s): newmark_beta_default
Design: NewmarkBeta
Issue(s): #12185 #18178 #18233
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.67.31The NewmarkBeta time integrator shall correctly compute the first and second time derivatives of a variable using user provided beta and gamma parameters.
Specification(s): newmark_beta_prescribed
Design: NewmarkBeta
Issue(s): #12185 #18178 #18233
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.67.32The NewmarkBeta time integrator shall correctly use the inactive_tsteps parameter.
Specification(s): newmark_beta_inactive_steps
Design: NewmarkBeta
Issue(s): #12185 #18178 #18233
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.67.33A Newmark-beta method time integrator shall correctly compute the second time derivative of an automatic differentiation variable using the default beta and gamma parameters.
Specification(s): ad_newmark_beta_dotdot
Design: NewmarkBeta
Issue(s): #12185 #18178 #18233
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.67.34
The system shall support the use of an explicit midpoint time integration scheme for
1. 1D elements with linear finite element shape functions and
2. 2D elements with quadratic finite element shape functions.
Specification(s): group/1d-linear, group/2d-quadratic
Design: ExplicitMidpoint
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.67.35
The system shall compute the Jacobian during explicit midpoint time integration for
1. 1D elements with linear finite element shape functions and
2. 2D elements with quadratic finite element shape functions.
Specification(s): jacobian/1d-linear_num-of-jacobian-calls, jacobian/2d-quadratic_num-of-jacobian-calls
Design: ExplicitMidpoint
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234
15.67.36
The system shall support th used of Crank-Nicolson time integration method for scalar variables with
1. scalar variables within and ordinary differential equations including
2. stiff and
3. nonlinear systems.
Specification(s): group/scalar, group/stiff_linear, group/stiff_nonlinear
Design: CrankNicolson
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406
15.67.37
The system shall support the use of an total variation diminishing Runge-Kutta time integration schemefor
1. 1D elements with linear finite element shape functions and
2. 2D elements with quadratic finite element shape functions.
Specification(s): group/1d-linear, group/2d-quadratic
Design: ExplicitTVDRK2
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.67.38
The system shall compute the Jacobian during total variation diminishing Runge-Kutta time integration for
1. 1D elements with linear finite element shape functions and
2. 2D elements with quadratic finite element shape functions.
Specification(s): jacobian/1d-linear_num-of-jacobian-calls, jacobian/2d-quadratic_num-of-jacobian-calls
Design: ExplicitTVDRK2
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234

rdg: Time Steppers
15.68.1
The system shall calculate the time step size based one the number of steps and the end time of the simulation when the initial time step size is not supplied:
1. when the start time is not supplied, and
2. when the start time is supplied.
Specification(s): calc_dt_from_inputs/no_start_time, calc_dt_from_inputs/with_start_time
Design: TimeStepper System
Issue(s): #5095
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.68.2The system shall include a means for performing simulations with a constant time step.
Specification(s): constant_dt
Design: TimeStepper System
Issue(s): #1953
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.3The system shall report an error if trying to take a negative time step.
Specification(s): error_negative
Design: TimeStepper System
Issue(s): #1953
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.68.4The system shall support the ability to regrow a time step that has been previously cut due to a solve failure.
Specification(s): test
Design: TimeStepper System
Issue(s): #3765 #3764
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.5The system shall support how time step size is cut, using user-specified cutback_factor_at_failure, due to a solve failure. Here, the original time step size is specified as a constant value.
Specification(s): constant_dt_cutback
Design: TimeStepper System
Issue(s): #13874
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.6The system shall support how time step size is cut, using user-specified cutback_factor_at_failure, due to a solve failure. Here, the original time step size is specified as a function of time.
Specification(s): function_dt_cutback
Design: TimeStepper System
Issue(s): #13874
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.7The system shall be able to increase the time step size when the simulation converges with a number of fixed point iterations below the target window.
Specification(s): increase_dt
Design: FixedPointIterationAdaptiveDT
Issue(s): #27381
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.8The system shall be able to decrease the time step size when the simulation converges with a number of fixed point iterations above the target window.
Specification(s): decrease_dt
Design: FixedPointIterationAdaptiveDT
Issue(s): #27381
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.9
The system shall report an error for the fixed point iteration adaptive time stepper
1. if it is used in an application with no sub-applications.
2. if the specified target iteration window lies outside the executioner iteration window.
Specification(s): error_reporting/no_multiapp, error_reporting/invalid_iteration_window
Design: FixedPointIterationAdaptiveDT
Issue(s): #27381
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.68.10The system shall suppport the ability to sample a piecewise linear function for time step sizes while supporting a minimum time step size.
Specification(s): function_dt_min
Design: TimeStepper System
Issue(s): #10612 #9498 #6337
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.11The system shall support the ability to sample a piecewise constant function for time step sizes choosing either the left or right values between adjacent constants.
Specification(s): function_dt_no_interpolation
Design: TimeStepper System
Issue(s): #10612 #9498 #6337
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.12The system shall support the ability to force time steps consistent with points specified in a function.
Specification(s): hit_knot
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.13The system shall check that a timestep limiting function has been defined when a user specifies the 'force_step_every_function_point' parameter as true.
Specification(s): hit_knot_err1
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.68.14The system shall check that a timestep limiting function has been defined when a user specifies a value for the 'max_function_change' parameter.
Specification(s): hit_knot_err2
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.68.15The system shall support the ability to grow the time step size when specifying the initial value of dt in the TimeStepper.
Specification(s): grow_init_dt
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.16The system shall support the ability to grow the time step size when specifying the initial value of dt in the TimeStepper after a restart.
Specification(s): grow_init_dt_restart
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.68.15
406
15.68.17The system shall support the ability to grow the time step size when specifying the values of t and dt in the TimeStepper.
Specification(s): adapt_tstep_grow_dtfunc
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.18The system shall support the ability to grow the time step size when specifying the values of t and dt in the TimeStepper after a restart.
Specification(s): adapt_tstep_grow_dtfunc_restart
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.68.17
234
15.68.19The system shall support the ability to limit the time step size based on the optimal iterations and linear_iteration ratio.
Specification(s): shrink_init_dt
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.20The system shall support the ability to limit the time step size based on the optimal iterations and linear_iteration ratio after a restart.
Specification(s): shrink_init_dt_restart
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.68.19
406
15.68.21The system shall support the ability to limit the time step size based on a postprocessor value.
Specification(s): pps_lim
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.22The system shall support the ability to limit the time step size based on multiple postprocessor values.
Specification(s): multi_pps_lim
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.23The system shall support the ability to reject a time step based on a threshold value for the ratio of the ideal step size to the limit.
Specification(s): reject_large_dt
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.24The system shall support the ability to force time steps to resolve sudden changes in piecewise linear functions.
Specification(s): piecewise_linear
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.25The system shall support the ability to force time steps to match changes in piecewise constant functions.
Specification(s): piecewise_constant
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.26The system shall support the ability to force time steps to hit all nodes in a set of piecewise linear functions.
Specification(s): multi_piecewise_linear_function_point
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.27The system shall support the ability to force time steps to resolve sudden changes in multiple piecewise linear functions.
Specification(s): multi_piecewise_linear_function_change
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.28The system shall support the ability to force time steps to hit all nodes in a set of piecewise linear and constant functions.
Specification(s): multi_piecewise
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.29The system shall support the ability to set a new time step size after syncing the previous time step with piecewise linear and constant functions.
Specification(s): multi_piecewise_sync_dt
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.68.30
The system shall check that
1. the postprocessors limiting the timesteps do not become negative
Specification(s): check_positive_limiter/pps
Design: IterationAdaptiveDT
Issue(s): #5535 #21119
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.68.31The system shall support the ability to select a time step size based upon a scaled log-constant calculation.
Specification(s): logconstant_dt
Design: LogConstantDT
Issue(s): #9312
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.32The system shall support the ability to use a scalar value computed after a solve to be used as a scaled time step size.
Specification(s): test
Design: PostprocessorDT
Issue(s): #1963
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.33The system shall support the ability to select time step sizes based upon the ratio of the real (wall) time of the solve and the size of the time step.
Specification(s): test
Design: TimeStepper System
Issue(s): #2288 #18863
Collection(s): FUNCTIONAL
Type(s): CSVDiff
404
15.68.34
The system shall support the ability to use multiple time steppers
1. using the minimum time step size of input time steppers,
2. with specific times to hit and still hit all of them,
3. AB2PredictorCorrector as one of the input time steppers,
4. and provide a (usually growing) lower bound of the time step size,
5. and allow the user to activate/deactivate timesteppers using control block,
Specification(s): time_stepper_system/multiple_time_steppers, time_stepper_system/multiple_time_timesequence, time_stepper_system/AB2PredictorCorrector, time_stepper_system/lower_bound, time_stepper_system/controls
Design: TimeStepper System AddTimeStepperAction ComposeTimeStepperAction
Issue(s): #23740 #27240
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
234 406 406 406 406
15.68.35
The system shall support the ability to run a calculation for the purpose of creating a time sequence recover file:
1. when writing the checkpoint file,
2. restart from the checkpoint file.
Specification(s): restart/timestepper_pre, restart/timestepper_restart
Design: TimeStepper System AddTimeStepperAction ComposeTimeStepperAction
Issue(s): #23740 #27240
Collection(s): FUNCTIONAL
Type(s): CSVDiffRunApp
234 234
15.68.36
The system shall provide meaningful error message when:
1. time stepper name(s) provided for lower_bound dosen't exist,
2. no time steppers are active to compute a timestep,
3. the syntax for multiple time steppers is used without an additional nested block for the time stepper
4. the corresponding rejectStep() function is called when solve fails
Specification(s): error_message/lower_bound, error_message/active_timesteppers, error_message/input_hierarchy, error_message/rejectStep
Design: TimeStepper System AddTimeStepperAction ComposeTimeStepperAction
Issue(s): #23740 #27240
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.68.37
The system shall support the ability to choose time step sizes based on a sequence of increasing numbers:
1. beginning at the default start time,
2. beginning at an earlier time than the sequence numbers,
3. beginning at a time somewhere in-between existing sequence numbers, and
4. when reading the sequence from an ExodusII formatted input file.
5. that must be sorted in ascending order,
6. that must be sorted in strictly ascending order,
7. when reading the sequence from a comma-separated input file, and
8. allowing the last time step size to be used past the final time in the sequence.
Specification(s): time_sequence/timesequence_no_start_time, time_sequence/timesequence_earlier_start_time, time_sequence/timesequence_later_start_time, time_sequence/exodustimesequence, time_sequence/not_sorted, time_sequence/not_sorted_strictly, time_sequence/csvtimesequence, time_sequence/use_last_dt
Design: TimeSequenceStepper
Issue(s): #9698 #6353 #6795 #24868 #27240
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunExceptionCSVDiff
406 406 406 406 406 234 406 234
15.68.38The system shall support the ability to override time sequence time step sizes when solves fail.
Specification(s): timesequence_failed
Design: TimeSequenceStepper
Issue(s): #9698 #6353 #6795 #24868 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.68.39
The system shall support the ability to run a calculation for the purpose of creating a time sequence restart file:
1. when writing the checkpoint file,
2. when restarting where the time sequence is identical, and
3. when restarting where the time sequence is different after the point of the checkpoint.
Specification(s): restart/timesequence_restart1, restart/timesequence_restart2, restart/timesequence_restart3
Design: TimeSequenceStepper
Issue(s): #9698 #6353 #6795 #24868 #27240
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234
15.68.40
The system shall support the ability to run a calculation for the purpose of creating a time sequence restart file suitable for failure:
1. when writing the checkpoint file,
2. when restarting where the time sequence is different prior to the failure.
Specification(s): restart_failure/timesequence_restart_failure_1, restart_failure/timesequence_restart_failure2
Design: TimeSequenceStepper
Issue(s): #9698 #6353 #6795 #24868 #27240
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): ExodiffRunException
234 234
15.68.41The system shall report an error if the initial time step size is calculated to be zero.
Specification(s): test
Design: TimeStepper System
Issue(s): #10553
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Times
15.69.1
The system shall be able to gather times from
1. a parameter in the input file,
2. a fixed time interval between the transient start and end times, including the end time,
3. a fixed time interval between the transient start and end times, excluding the end time,
4. a fixed time interval between custom start and end times,
5. a functor evaluated at the element containing the origin,
6. a CSV file,
7. multiple exodus files,
8. a reporter with data in the expected floating point vector format, and
9. the time steps taken by the simulation.
Specification(s): test/input, test/time_interval_with_end, test/time_interval_without_end, test/time_interval_custom, test/functors, test/csv, test/exodus, test/reporter, test/simulation
Design: Times
Issue(s): #24696 #25352
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234 406 406 406 234 406 406 406 236
15.69.2
The system shall report an error when
1. times are gathered with a fixed time interval with no start and end times provided, while using a steady executioner.
Specification(s): error_reporting/time_interval_steady_no_times
Design: Times
Issue(s): #24696 #25352
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Transfers
15.70.1The system shall output a warning if a transfer that only matches node ids is used in combinated with a coordinate transformation.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.70.2The system shall be able to perform interpolation transfers between main and sub applications that both have non-identity transformations into the reference space.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.70.3The system shall be able to perform mesh function transfers between main and sub applications that both have non-identity transformations into the reference space.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.4The system shall be able to map nearest node transfers between main and sub applications that both have non-identity transformations into the reference space.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.5The system shall report a warning when transferring a variable (for main app) and postprocessor (for subapp) for applications that both have non-identity transformations into the reference space.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.6The system shall be able to perform projection transfers between main and sub applications that both have non-identity transformations into the reference space.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.7The system shall be able to transfer data computed by a user object to a field, in either the child or the main app, in the presence of non-unity frame of reference transformations between the two applications.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.70.8The system shall be able to transfer information between three-dimensional and two-dimensional axisymmetric simulations in which the cylinder axis lies along the z-axis in three-dimensional space.
Specification(s): multi-app
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.9The system shall be able to solve a diffusion problem with a coupled force provided by another variable.
Specification(s): single-app
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.10The system shall be able to transfer information from a scaled, rotated, translated application into another application and reproduce the results from an equivalent single-application simulation with the transforms applied in the sub application.
Specification(s): multi-app
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.11The system shall be able to transfer information from a scaled, rotated, translated application into another application and reproduce the results from an equivalent single-application simulation with the transforms applied in the main application.
Specification(s): transform-main-multi-app
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.12The system shall report an error if the user does not provide sufficient information to determine the originator and destination of transfer information.
Specification(s): need_multi_app
Design: Transfers System
Issue(s): #19451
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.13The system shall report an error if the user provides a mix of non-deprecated and deprecated parameters.
Specification(s): mixing_parameters
Design: Transfers System
Issue(s): #19451
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.14The system shall report an error if the user provides nonsensical direction parameters.
Specification(s): bad_spelling
Design: Transfers System
Issue(s): #19451
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.15The system shall support the transfer of data from a completed solve within sub-application to the parent application.
Specification(s): test
Design: FullSolveMultiApp
Issue(s): #1940
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.70.16
The system shall support nearest-node transfers between multiapps
1. between nodal variables,
2. between elemental variables,
3. from elemental to nodal variables,
4. from nodal to elemental variables,
5. when one multiapp is run in serial,
6. with block restricted variables of matching types,
7. with block restricted variables of different types.
Specification(s): from_sub_to_sub/nodal_nodal, from_sub_to_sub/elem_elem, from_sub_to_sub/elem_nodal, from_sub_to_sub/nodal_elem, from_sub_to_sub/one_app_serial, from_sub_to_sub/block_restriction_variables_same_type, from_sub_to_sub/block_restriction_variables_different_type
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #13754 #19451
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406 406
15.70.17
The system shall be able to transfer variables using the value from the nearest node in the origin mesh, limiting the transfer to boundaries,
1. such as certain source boundaries, for variables of the same type,
2. such as certain target boundaries, for variables of the same type,
3. for variables of arbitrary types with higher order on the receiving app,
4. for nodal variables of arbitrary types with higher order on the sending app,
5. for internal boundaries,
6. limiting the transfer to certain blocks as well
Specification(s): 3d_boxes/source_boundaries, 3d_boxes/target_boundaries, 3d_boxes/projection_needed_receiving, 3d_boxes/projection_needed_sending, 3d_boxes/internal_boundaries, 3d_boxes/block_restricted_as_well
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.70.18The system shall be able to map nearest location transfers between main and sub applications that both have non-identity transformations into the reference space.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.19The system shall be able to transfer information between three-dimensional and two-dimensional axisymmetric simulations in which the cylinder axis lies along the z-axis in three-dimensional space, using the general field version of the nearest-location transfers.
Specification(s): multi-app
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.20The system shall be able to transfer information from a scaled, rotated, translated application into another application and reproduce the results from an equivalent single-application simulation with the transforms applied in the sub application, using the general field version of the nearest-location transfers.
Specification(s): multi-app
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.21The system shall be able to transfer information from a scaled, rotated, translated application into another application and reproduce the results from an equivalent single-application simulation with the transforms applied in the main application, using the general field version of the nearest-location transfers.
Specification(s): transform-main-multi-app
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.22The system shall be able to transfer both nodal and elemental fields to a child app from the parent app.
Specification(s): tosub
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #1866 #12245
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.23The system shall be able to transfer both nodal and elemental fields from child apps to the parent app.
Specification(s): fromsub
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #1866 #12245
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.24The system shall be able to transfer values from child apps which set the displaced_source_mesh flag to true.
Specification(s): fromsub_displaced
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #1868
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.25The system shall be able to transfer values to multiple child apps from the parent app's boundary.
Specification(s): boundary_tosub
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #6156
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.26The system shall be able to transfer values from a child app boundary to the parent app.
Specification(s): boundary_toparent
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #6156
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.27The system shall be able to transfer values to multiple target boundaries in both the parent and child app.
Specification(s): multiple_target_boundaries
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #18467
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.28The system shall be able to transfer between an app and multiple child apps.
Specification(s): two_way_many_apps
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #5360
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.29The system shall be able to transfer in parallel between meshes with different spatial dimensions.
Specification(s): parallel
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #8004
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.30The system shall be able to support target boundary-restriction for transfer
Specification(s): target_boundary
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #18730
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.31The system shall be able to support source boundary-restriction for transfers
Specification(s): source_boundary
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #18730
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.32The system shall be able to support source-and-target boundary-restriction for transfer
Specification(s): source_target_boundary
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #18730
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.70.31 15.70.130
406
15.70.33
The system shall be able to leverage mesh divisions during nearest-location based transfers
1. to restrict the source domain for the transfered field,
2. to restrict the target domain for the transfered field,
3. to distribute field data restricted to divisions of the source mesh to matching divisions of the target mesh,
4. to distribute field data restricted by matching divisions of the source mesh to target applications with the same index as the divisions,
5. to distribute field data restricted by matching divisions of the source mesh to target applications with the same index as the divisions, with a custom algorithm for finding source applications.
Specification(s): mesh_div/restriction_source, mesh_div/restriction_target, mesh_div/matching_division_from_target_division, mesh_div/matching_subapps, mesh_div/matching_subapps_nobbox
Design: MeshDivisions MultiAppGeneralFieldTransfer
Issue(s): #25901
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.70.34
The system shall emit a warning if
1. the mesh divisions that we asked to match do not have the same number of bins,
2. the number of bins in the source mesh division and the number of target subapps to match are not equal
3. the number of bins in the target mesh division and the number of source subapps to match are not equal.
Specification(s): warnings/mismatch_num_divisions, warnings/mismatch_source_division_and_target_subapps, warnings/mismatch_target_division_and_source_subapps
Design: MeshDivisions MultiAppGeneralFieldTransfer
Issue(s): #25901
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.70.35
The system shall error if the user passes parameters for
1. the technique used with source mesh divisions without specifying the source mesh division,
2. the technique used with target mesh divisions without specifying the target mesh division,
3. no algorithm has been selected for selecting the processes sending data,
4. the target mesh division is asked to match the source app number, but the source app is the parent app not a subapp,
5. the source mesh division is asked to match the target app number, but the target app is the parent app not a subapp,
6. the techniques for the target and source mesh divisions are incompatible.
Specification(s): errors_bad_params/missing_from_division, errors_bad_params/missing_to_division, errors_bad_params/missing_source_selection_algo, errors_bad_params/parent_app_not_a_subapp_source, errors_bad_params/parent_app_not_a_subapp_target, errors_bad_params/incompatible_modes
Design: MeshDivisions MultiAppGeneralFieldTransfer
Issue(s): #25901
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234 234
15.70.36
The system shall be able to transfer a spatial field using a nearest-node (source) algorithm combined with a nearest-positions heuristic to limit the source of the origin values
1. for a 2D case with multiple subapps,
2. for a 2D case with a single child app split using the positions in multiple regions to transfer data from.
Specification(s): 2d_overlay/nearest_position, 2d_overlay/child_app_split
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #23587
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.37The system shall be able to send data in a subapp to another subapp using a nearest-node algorithm nested within a nearest-positions algorithm.
Specification(s): multiple_subapps
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #23587
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.38
The system shall report an error if
1. both nearest positions algorithm and asking for origin points to be contained within an app domain are requested as this is not supported.
Specification(s): errors/from_main_app
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #23587
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.39The system shall be able to detect indetermination in a transfer due to floating point decisions on which node is the nearest, even when using the nearest position option.
Specification(s): overlap_nearest_position
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #23587
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.40
The system shall be able to transfer variables using the value from the nearest node in the origin mesh
1. for variables of the same type,
2. for variables of arbitrary types with higher order on the receiving app,
3. for nodal variables of arbitrary types with higher order on the sending app,
4. for array variables
5. while allowing for an user to set the size of the application bounding box directly
Specification(s): 2d_overlay/same_var_type, 2d_overlay/projection_needed_receiving, 2d_overlay/projection_needed_sending, 2d_overlay/array_variables, 2d_overlay/fixed_bounding_boxes
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.70.41
The system shall be able to detect indetermination in a transfer due to
1. equidistant source nearest nodes in different problems
2. the furthest of the nearest nodes desired being equidistant to the target point as the next furthest
Specification(s): overlap/equidistant_problems, overlap/too_many_nearest_points
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.70.42
The system shall be able to transfer variables using a nearest node algorithm, limiting the transfer to boundaries,
1. for variables of the same type,
2. with block restriction only in the origin mesh,
3. with block restriction only in the target mesh,
4. for variables of arbitrary types with higher order on the receiving app,
5. for variables of arbitrary types with higher order on the sending app,
Specification(s): 2d_overlay/same_var_type, 2d_overlay/from_blocks, 2d_overlay/to_blocks, 2d_overlay/projection_needed_receiving, 2d_overlay/projection_needed_sending
Design: MultiAppGeneralFieldNearestLocationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.70.43
The system shall be able to transfer variables by evaluating shape functions in the origin mesh between multiapps
1. between nodal variables,
2. between elemental variables,
3. from elemental to nodal variables,
4. from nodal to elemental variables,
5. when one multiapp is run in serial,
6. with block restricted variables of matching types,
7. with block restricted variables of different types.
Specification(s): from_sub_to_sub/nodal_nodal, from_sub_to_sub/elem_elem, from_sub_to_sub/elem_nodal, from_sub_to_sub/nodal_elem, from_sub_to_sub/one_app_serial, from_sub_to_sub/block_restriction_variables_same_type, from_sub_to_sub/block_restriction_variables_different_type
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #13754 #19451
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406 406
15.70.44
The system shall be able to transfer variables by evaluating shape functions in the origin mesh when transfering from a single to multiple subapps
1. from nodal variables to nodal and elemental variables,
2. from elemental variables to nodal and elemental variables,
Specification(s): 1_to_N_siblings/from_nodal_1_to_2, 1_to_N_siblings/from_elem_1_to_2
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #13754 #19451
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.45
The system shall be able to transfer variables by evaluating shape functions in the origin mesh when transfering from an arbitrary number of subapps to an arbitrary number of subapps
1. from nodal variables to nodal and elemental variables,
2. from elemental variables to nodal and elemental variables,
Specification(s): N_to_M_siblings/from_nodal_1_to_2, N_to_M_siblings/from_elem_1_to_2
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #13754 #19451
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.46
The system shall be able to transfer variables by evaluating variable shape functions in the origin mesh,
1. limiting the transfer to certain target boundaries, for variables of the same type,
2. for variables of arbitrary types with higher order on the receiving app,
3. for nodal variables of arbitrary types with higher order on the sending app,
4. for internal boundaries,
5. for internal boundaries using element nodes to detect whether an element is part of a boundary,
6. limiting the transfer to certain blocks as well
Specification(s): 3d_boxes/target_boundaries, 3d_boxes/projection_needed_receiving, 3d_boxes/projection_needed_sending, 3d_boxes/internal_boundaries, 3d_boxes/internal_boundaries_nodes_for_elem_boundary_restriction, 3d_boxes/block_restricted_as_well
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.70.47
The system shall return an error if
1. the user attempts transferring to a non-zeroth order elemental variables while restricting the transfer to a boundary
Specification(s): errors/write_elem_high_order
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.48The system shall be able to perform transfers by evaluating the local shape function of variables between main and sub applications that both have non-identity transformations into the reference space.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.49The system shall be able to transfer from a source application that is being displaced.
Specification(s): same_var_type
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.50
The system shall support the transfer of data evaluating the finite element solution function:
1. to a sub-application,
2. from a sub-application,
3. from a deformed mesh to a sub-application,
4. from to a sub-application with a deformed mesh,
5. from a sub-application with deformed mesh, and
6. from a sub-application to a deformed mesh.
Specification(s): transfer/tosub, transfer/fromsub, transfer/tosub_source_displaced, transfer/tosub_target_displaced, transfer/fromsub_source_displaced, transfer/fromsub_target_displaced
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #1836
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.70.51
The system shall report an error if performing a transfer of data evaluating the finite element solution if:
1. the evaluation point does not exist
Specification(s): errors/missed_point
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #1836
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.52
The system shall be able to leverage mesh divisions during variable shape evaluation transfers
1. to restrict the source domain for the transfered field,
2. to restrict the target domain for the transfered field,
3. and to distribute field data restricted by matching divisions of the source mesh to target applications with the same index as the divisions.
Specification(s): mesh_div/restriction_source, mesh_div/restriction_target, mesh_div/matching_subapps
Design: MeshDivisions MultiAppGeneralFieldTransfer
Issue(s): #25901
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.70.53
The system shall be able to transfer variables by evaluating shape functions in the origin problem
1. for variables of the same type,
2. for variables of arbitrary types with higher order on the receiving app,
3. for variables of arbitrary types with higher order on the sending app,
4. when specifying multiple variables in a single transfer
5. for array variables
6. when using the closest app rather than the first valid value to chose a value
Specification(s): 2d_overlay/same_var_type, 2d_overlay/projection_needed_receiving, 2d_overlay/projection_needed_sending, 2d_overlay/multiple_variables_each_transfer, 2d_overlay/array_variables, 2d_overlay/nearest_app
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.70.54
The system shall return an error if
1. a different number of variables is specified for the source and target variables of the transfer.
2. the user forgot to input the component to transfer for the source array variable
3. the user forgot to input the component to transfer for the target array variable
4. the user specified a source variable component to transfer that is larger than the variable size
5. the user specified a target variable component to transfer to that is larger than the variable size
Specification(s): errors/wrong_variable_numbers, errors/forgot_source_array_component, errors/forgot_target_array_component, errors/too_big_source_component, errors/too_big_target_component
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234 234
15.70.55
The system shall be able to detect indetermination in a transfer due to
1. overlapping origin child application, causing multiple shape evaluations to be valid
2. multiple source problems sending valid values for a given target point
3. when using the closest app rather than the first valid value to chose a value
Specification(s): overlap/origin_mesh, overlap/multiple_received_values, overlap/nearest_app
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.70.56
The system shall be able to transfer variables using a shape function evaluation in the origin mesh, limiting the transfer to a few subdomains,
1. for variables of the same type,
2. with block restriction only in the origin mesh,
3. with block restriction only in the target mesh,
4. for variables of arbitrary types with higher order on the receiving app,
5. for variables of arbitrary types with higher order on the sending app,
Specification(s): 2d_overlay/same_var_type, 2d_overlay/from_blocks, 2d_overlay/to_blocks, 2d_overlay/projection_needed_receiving, 2d_overlay/projection_needed_sending
Design: MultiAppGeneralFieldShapeEvaluationTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.70.57
The system shall be able to transfer user-defined spatial data on the origin mesh directly between multiapps
1. between nodal variables,
2. between elemental variables,
3. when one multiapp is run in serial,
4. with block restricted variables of matching types,
5. with block restricted variables of different types.
Specification(s): from_sub_to_sub/nodal, from_sub_to_sub/elem, from_sub_to_sub/one_app_serial, from_sub_to_sub/block_restriction_variables_same_type, from_sub_to_sub/block_restriction_variables_different_type
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #13754 #19451
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.70.58
The system shall be able to transfer user-defined spatial data on the origin mesh,
1. limiting the transfer to certain target boundaries, for variables of the same type,
2. for variables of arbitrary types with higher order on the receiving app,
3. for internal boundaries,
4. for internal boundaries using element nodes to detect whether an element is part of a boundary,
5. limiting the transfer to certain blocks as well
Specification(s): 3d_boxes/target_boundaries, 3d_boxes/projection_needed_receiving, 3d_boxes/internal_boundaries, 3d_boxes/internal_boundaries_nodes_for_elem_boundary_restriction, 3d_boxes/block_restricted_as_well
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406
15.70.59The system shall be able to transfer data computed by a user object to a field, in either the child or the main app, in the presence of non-unity frame of reference transformations between the two applications, using the general field formulation of the transfer.
Specification(s): both-transformed
Design: Transfers System
Issue(s): #12293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.60
The system shall provide an interface for transferring user-defined spatial data
1. to a parent application from sub-applications,
2. from a parent application to sub-applications,
3. from a parent application to sub-applications that have a deformed mesh, and
4. between a 3D parent application and 1D sub-applications.
Specification(s): transfer/from_sub, transfer/to_sub, transfer/to_sub_displaced, transfer/3d_1d
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #10313 #19056
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 234 406
15.70.61The system shall be able to transfer user-defined spatial data into block and boundary restricted nodal variables.
Specification(s): restricted_node
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #16241
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.62The system shall be able to transfer user-defined spatial data into block and boundary restricted elemental variables.
Specification(s): restricted_elem
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #16241
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.63The system shall be able to allow skipping the bounding box test.
Specification(s): two_pipes
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #13701
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.70.64The system shall report an error if a parent node/element is not contained within any sub application domains/meshes when this condition is explicitly requested by the user.
Specification(s): 3d_1d_err
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #10313 #19056
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.70.60 15.70.164
234
15.70.65
The system shall be able to transfer user-defined spatial data on the origin problem
1. and restrict the origin of the data using a nearest-app algorithm,
2. and restrict the origin of the data using a nearest-position algorithm.
Specification(s): 2d_overlay/nearest_app, 2d_overlay/nearest_position
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #23587
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.66The system shall be able to send data from a user object in a subapp to another subapp while following a nearest-positions algorithm
Specification(s): multiple_subapps
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #23587
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.67
The system shall emit a warning if
1. parameters meant for extrapolation of transfers are passed with no expansion of the bounding box, as this is likely unintended.
Specification(s): warnings/nearest_app
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #23587
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.68
The system shall report an error if
1. a nearest-point algorithm is used for sending app-based data from a main app to multi-apps as the data naturally lives near only one of the positions,
2. a nearest-point algorithm is requested for use at the same time as nearest-app algorithm.
Specification(s): errors/from_main_app, errors/nearest_position_and_app
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #23587
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.70.69
The system shall be able to transfer user-defined spatial data on the origin problem
1. for variables of the same type,
2. for variables of arbitrary types with higher order on the receiving app,
Specification(s): 2d_overlay/base_test, 2d_overlay/projection_needed_receiving
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.70
The system shall return an error if
1. more than one variable are specified as the transfer only takes.
Specification(s): errors/too_many_vars
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.71
The system shall be able to detect indetermination in a transfer due to
1. overlapping origin child application, causing multiple shape evaluations to be valid
Specification(s): overlap/origin_mesh
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.72
The system shall be able to transfer user-defined spatial data on the origin mesh, limiting the transfer to a few subdomains,
1. for variables of the same type,
2. with block restriction only in the origin mesh,
3. with block restriction only in the target mesh,
4. for variables of arbitrary types with higher order on the receiving app
Specification(s): 2d_overlay/same_var_type, 2d_overlay/from_blocks, 2d_overlay/to_blocks, 2d_overlay/projection_needed_receiving
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.70.73
The system shall report an error if
1. source block restriction is used at the same time as an extrapolation option, without explicitly specifying an extrapolation constant, as both are semantically incompatible so the user must explicitly request it to allow it.
Specification(s): errors/from_block_and_extrapolation
Design: MultiAppGeneralFieldUserObjectTransfer
Issue(s): #16427 #16429
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.74The system shall include an interface for retrieving objects that pertain to transferring data between applications.
Specification(s): success
Design: FEProblemBase
Issue(s): #8608
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.70.75The system shall support conservative transfers
Specification(s): test
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.76The system shall check execute_on for PP in sub app
Specification(s): test_execute_on
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.70.15 15.70.75 15.70.86 15.70.94 15.70.95 15.70.98 15.70.99 15.70.100 15.70.101 15.70.102 15.70.103 15.70.105 15.70.106 15.70.184 15.70.190
234
15.70.77The system shall support conservative transfers using regular postprocessors
Specification(s): subs
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.78The system shall check execute_on for PP in parent app
Specification(s): subs_execute_on
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.70.77
234
15.70.79The system shall support conservative transfers with nearestpoint VectorPostprocessors
Specification(s): nearest_point
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.80The system shall check execute_on for vector PP in parent app
Specification(s): nearest_point_execute_on
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.70.79
234
15.70.81The system shall be able to output the adjusting values in conservative transfers
Specification(s): nearest_point_vector_pps
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.70.79
406
15.70.82The system shall support conservative transfers in MultiAppUserObjectTransfer
Specification(s): userobject_transfer
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.83The system shall be able to output the adjusting values in conservative transfers for MultiAppUserObjectTransfer
Specification(s): userobject_transfer_csv
Design: MultiAppConservativeTransfer
Issue(s): #12948 #17231
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.70.82
406
15.70.84The systen shall allow adjustment if both from and to adjuster are negative.
Specification(s): negative_adjuster
Design: MultiAppConservativeTransfer
Issue(s): #15952
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.85The systen shall allow to skip adjustments without throwing an error if from/to adjusters do not satisfy conditions.
Specification(s): skip_adjustment
Design: MultiAppConservativeTransfer
Issue(s): #15952
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.86The system shall support direct copy of array variables from a sub-application to the main application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #14391
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.87
The system shall support the transfer of auxiliary field variables between identical meshes:
1. from a sub-application and
2. to a sub-application.
Specification(s): transfer/from_sub_to_parent, transfer/to_sub_to_parent
Design: MultiAppCopyTransfer
Issue(s): #13754
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.70.88
The system shall report an error if a variable, during a direct copy of auxiliary field variables, does not exist
1. in the sub-application when transferring form it and
2. in the parent application when transferring for it.
Specification(s): errors/error_from_sub_to_parent, errors/error_to_sub_to_parent
Design: MultiAppCopyTransfer
Issue(s): #13754
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.70.89
The system shall support the transfer of an auxiliary field variable to a primary variable between identical meshes:
1. from a sub-application and
2. to a sub-application.
Specification(s): transfer/from_sub_to_parent, transfer/to_sub_to_parent
Design: MultiAppCopyTransfer
Issue(s): #13754 #21487
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234
15.70.90
The system shall support the transfer of auxiliary field variables between identical meshes:
1. between two subapps
Specification(s): transfer/from_sub_to_sub
Design: MultiAppCopyTransfer
Issue(s): #13754 #19451
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.70.91
The system shall support the transfer of elemental field variables between identical meshes:
1. with a block-restriction on the origin mesh
2. with a block-restriction on the target mesh
Specification(s): restricted/from_sub_to_parent, restricted/to_restricted
Design: MultiAppCopyTransfer
Issue(s): #13754 #22817
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.92
The system shall report an error if a nodal variable is requested to be transfered
1. with block-restriction on the origin mesh.
2. with block restriction on the target mesh.
Specification(s): errors/error_from_nodal, errors/error_to_nodal
Design: MultiAppCopyTransfer
Issue(s): #13754 #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.70.93
The system shall report an error if a variable is required to be transferred
1. with an invalid source block for the to_multiapp direction.
2. with an invalid source block for the from_multiapp direction.
3. with an invalid target block for the to_multiapp direction.
4. with an invalid target block for the from_multiapp direction.
Specification(s): block_ids/invalid_from_block_to_app, block_ids/invalid_from_block_from_app, block_ids/invalid_to_block_to_app, block_ids/invalid_to_block_from_app
Design: MultiAppCopyTransfer
Issue(s): #13754 #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.70.94The system shall support direct copy of a constant monomial auxiliary variable from a sub-application to a constant monomial nonlinear variable in the main application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.95The system shall support direct copy of a constant monomial auxiliary variable from a the main application to a constant monomial nonlinear variable in the sub-application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.96The system shall report an error when the MultiAppCopyTransfer object is used on non-identical meshes.
Specification(s): different_mesh
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.97The system shall report an error when the MultiAppCopyTransfer object is used on meshes with different variable types.
Specification(s): different_variable_type
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.98The system shall support direct copy of a linear Lagrange nonlinear variable from a sub-application to the main application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.99The system shall support direct copy of a linear Lagrange nonlinear variable to a sub-application from the main application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.100The system shall support the direct copy transfer of linear finite volume variables.
Specification(s): test
Design: MooseVariableLinearFVReal
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.101The system shall support direct copy of multiple nonlinear variables from a sub-application to the main application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #14391
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.102The system shall support direct copy of a second-order Lagrange nonlinear variable from a sub-application to the main application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.103The system shall support direct copy of a second-order Lagrange nonlinear variable to a sub-application from the main application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.104The system shall support the transfer of field variables with solution vectors indicated by tags.
Specification(s): transfer
Design: MultiAppCopyTransfer
Issue(s): #17586
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.70.105The system shall support direct copy of a third-order monomial auxiliary variable from a sub-application to a third-order monomial nonlinear variable in the main application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.106The system shall support direct copy of a third-order auxiliary variable from a the main application to a third-order monomial nonlinear variable in the sub-application.
Specification(s): test
Design: MultiAppCopyTransfer
Issue(s): #7757
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.107The system shall be able to transfer vector variables between identical meshes using a direct copy transfer.
Specification(s): copy_vector
Design: MultiAppCopyTransfer
Issue(s): #26045
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.108The system shall support mesh to mesh interpolation with the first order elemental variable
Specification(s): L2_Lagrange
Design: MultiAppShapeEvaluationTransfer
Issue(s): #13446
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.109The system shall support mesh to mesh interpolation with the first order elemental variable when a different mesh is used in sub
Specification(s): L2_Lagrange_different_mesh
Design: MultiAppShapeEvaluationTransfer
Issue(s): #13446
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.110The system shall support nearest node transfer with the first order elemental variable
Specification(s): L2_Lagrange_nearest_node
Design: MultiAppShapeEvaluationTransfer
Issue(s): #13446
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.111The system shall support interpolation transfer with the first order elemental variable
Specification(s): L2_Lagrange_interpolation
Design: MultiAppShapeEvaluationTransfer
Issue(s): #13446
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.112The system shall support user object transfer with the first order elemental variable
Specification(s): L2_Lagrange_userobject
Design: MultiAppShapeEvaluationTransfer
Issue(s): #13446
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.113The system shall support conservative transfer with L2 nonlinear variable
Specification(s): L2_Lagrange_conservative
Design: MultiAppShapeEvaluationTransfer
Issue(s): #13446
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.114The system shall allow to interpolate variables from the parent app to the sub apps
Specification(s): tosub
Design: MultiAppGeometricInterpolationTransfer
Issue(s): #1879
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.115The system shall allow to interpolate variables from the sub apps to the parent app
Specification(s): fromsub
Design: MultiAppGeometricInterpolationTransfer
Issue(s): #1879
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.116The system shall allow to interpolate block restricted variables from the sub apps to the parent app
Specification(s): fromsub_restricted
Design: MultiAppGeometricInterpolationTransfer
Issue(s): #1879 #12618
Collection(s): FUNCTIONAL
Type(s): Exodiff
2
15.70.117
The system shall support the transfer of data using the finite element solution function:
1. to a sub-application,
2. from a sub-application,
3. from a deformed mesh to a sub-application,
4. from to a sub-application with a deformed mesh,
5. from a sub-application with deformed mesh, and
6. from a sub-application to a deformed mesh.
Specification(s): transfer/tosub, transfer/fromsub, transfer/tosub_source_displaced, transfer/tosub_target_displaced, transfer/fromsub_source_displaced, transfer/fromsub_target_displaced
Design: MultiAppShapeEvaluationTransfer
Issue(s): #1836
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.70.118
The system shall report an error if performing a transfer of data using the finite element solution if:
1. the evaluation point does not exist and
2. if the execution settings do not match between the parent and sub-applications.
3. if the execution settings do not match with any of two sibling sub-applications.
Specification(s): errors/missed_point, errors/mismatch_exec_on, errors/mismatch_exec_on_sibling
Design: MultiAppShapeEvaluationTransfer
Issue(s): #1836
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 234 234
15.70.119The system shall be able to cache nearest node mappings with multiple target subapps.
Specification(s): caching_to_multiple_subapps
Design: MultiAppNearestNodeTransfer
Issue(s): #20962
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.120The system shall transfer both nodal and elemental fields to a child app from the parent app.
Specification(s): tosub
Design: MultiAppNearestNodeTransfer
Issue(s): #1866 #12245
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.121The system shall transfer both nodal and elemental fields from child apps to the parent app.
Specification(s): fromsub
Design: MultiAppNearestNodeTransfer
Issue(s): #1866 #12245
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.122The system shall transfer values from child apps which set the displaced_source_mesh flag to true.
Specification(s): fromsub_displaced
Design: MultiAppNearestNodeTransfer
Issue(s): #1868
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.123The system shall support the 'fixed_meshes' flag which allows caching of nearest neighbors.
Specification(s): fromsub_fixed_meshes
Design: MultiAppNearestNodeTransfer
Issue(s): #2126
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.124The system shall transfer values to multiple child apps from the parent app's boundary.
Specification(s): boundary_tosub
Design: MultiAppNearestNodeTransfer
Issue(s): #6156
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.125The system shall transfer values from a child app boundary to the parent app.
Specification(s): boundary_toparent
Design: MultiAppNearestNodeTransfer
Issue(s): #6156
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.126The system shall transfer values to multiple target boundaries in both the parent and child app.
Specification(s): multiple_target_boundaries
Design: MultiAppNearestNodeTransfer
Issue(s): #18467
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.127The system shall work when there are multiple child apps present.
Specification(s): two_way_many_apps
Design: MultiAppNearestNodeTransfer
Issue(s): #5360
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.128The system shall work in parallel between meshes with different spatial dimensions.
Specification(s): parallel
Design: MultiAppNearestNodeTransfer
Issue(s): #8004
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.129The system shall support target boundary transfer when use multiple mpi ranks
Specification(s): target_boundary
Design: MultiAppNearestNodeTransfer
Issue(s): #18730
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.130The system shall support source boundary transfer when use multiple mpi ranks
Specification(s): source_boundary
Design: MultiAppNearestNodeTransfer
Issue(s): #18730
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.131The system shall support source-and-target boundary transfer when use multiple mpi ranks
Specification(s): source_target_boundary
Design: MultiAppNearestNodeTransfer
Issue(s): #18730
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.70.31 15.70.130
406
15.70.132The system shall report an error if the specified source boundary was not found in the mesh for the from_multiapp direction.
Specification(s): invalid_source_boundary_from_app
Design: MultiAppNearestNodeTransfer
Issue(s): #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.133The system shall report an error if the specified target boundary was not found in the mesh for the from_multiapp direction.
Specification(s): invalid_target_boundary_from_app
Design: MultiAppNearestNodeTransfer
Issue(s): #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.134The system shall report an error if the specified source boundary was not found in the mesh for the to_multiapp direction.
Specification(s): invalid_source_boundary_to_app
Design: MultiAppNearestNodeTransfer
Issue(s): #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.135The system shall report an error if the specified target boundary was not found in the mesh for the to_multiapp direction.
Specification(s): invalid_target_boundary_to_app
Design: MultiAppNearestNodeTransfer
Issue(s): #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.136
The system shall support the transfer of scalars to a field variable between an application and sub-applications:
1. using a inverse distance algorithm,
2. if the destination variable is CONSTANT MONOMIAL,
3. using a radial basis algorithm,
4. with multi-level sub-applications,
5. with multiple sub-application files, and
6. with a single sub-application file.
Specification(s): basis/test, basis/test_constant_monomial, basis/radial_basis, basis/multilevel, basis/from_sub_to_parent, basis/from_sub_to_parent_single_sub_file
Design: MultiAppPostprocessorInterpolationTransfer
Issue(s): #1737
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406
15.70.137The system shall report an error if a data transfer is requested for a data variable that is not defined.
Specification(s): test_error
Design: MultiAppPostprocessorInterpolationTransfer
Issue(s): #1737
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.70.136
234
15.70.138The system shall report an error if a variable is specified that is not LINEAR LAGRANGE or CONSTANT MONOMIAL
Specification(s): fetype_error
Design: MultiAppPostprocessorInterpolationTransfer
Issue(s): #1737
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.70.136
234
15.70.139The system shall report an error if parameters for an unsupported direction are provided for the transfer between sub-app scalars and a main app field variablea.
Specification(s): direction_error
Design: MultiAppPostprocessorInterpolationTransfer
Issue(s): #1737
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.140The system shall support the transfer of scalar post processing data to scalar auxiliary variables between multiapps
Specification(s): transfer
Design: MultiAppPostprocessorToAuxScalarTransfer
Issue(s): #19451
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.141
The system shall support the transfer of data between a parent and sub-applications for scalar unknowns and postprocessing data:
1. from the parent application to the sub-applications and
2. to the parent application from the sub-applications.
Specification(s): transfer/parent_to_sub, transfer/sub_to_parent
Design: MultiAppPostprocessorToAuxScalarTransfer
Issue(s): #2340
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.142
The system shall report an error during the transfer of scalar variable and postprocessor data if the number of sub-applications differs from the order of the scalar variable if
1. the order is too large and
2. the order is too small.
Specification(s): error/sub_to_parent_wrong_order, error/sub_to_parent_wrong_positions
Design: MultiAppPostprocessorToAuxScalarTransfer
Issue(s): #2340
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.70.143The system shall support the transfer of scalar post processing data between multiapps
Specification(s): transfer
Design: MultiAppPostprocessorTransfer
Issue(s): #19451
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.144
The system shall support the transfer of scalar post processing data:
1. from the parent application to sub-applications and
2. to the parent application from sub-applications.
Specification(s): transfer/to_multiapp, transfer/from_multiapp
Design: MultiAppPostprocessorTransfer
Issue(s): #2115
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.145The system shall support the transfer of scalar post processing data from a single sub-application.
Specification(s): from_one_sub
Design: MultiAppPostprocessorTransfer
Issue(s): #2115
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.146
The system shall support the transfer of field data using L2 projection:
1. from the parent application to sub-applications and
2. to the parent application from sub-applications.
Specification(s): transfer/tosub, transfer/fromsub
Design: MultiAppProjectionTransfer
Issue(s): #1913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.147The system shall support the transfer of field data using L2 projection for first order shaped monomial shape functions.
Specification(s): high_order
Design: MultiAppProjectionTransfer
Issue(s): #1913
Collection(s): FUNCTIONAL
Type(s): Exodiff
234
15.70.148The system shall support the transfer of field data using L2 projection and include optimization for non deforming meshes.
Specification(s): fixed_meshes
Design: MultiAppProjectionTransfer
Issue(s): #1913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.149The system shall support the transfer of reporter data between multiapps
Specification(s): transfer
Design: MultiAppReporterTransfer
Issue(s): #19451
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.150
The system shall support the ability to transfer reporter data from N child apps to 1 parent app, and from 1 parent app to N child app when
1. the number of procs per app is default,
2. the number of procs per app limited,
Specification(s): vec_rep/reporter_transfer, vec_rep/reporter_transfer_limit_max_procs
Design: MultiAppReporterTransfer
Issue(s): #26953
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406
15.70.151
The system shall error if the reporter being transferred
1. is distributed in the main app,
2. or when the reporter being tranferred is distributed in the sub app.
Specification(s): bad_vec_reps/reporter_send_error, bad_vec_reps/reporter_rec_error
Design: MultiAppReporterTransfer
Issue(s): #26953
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.70.152
The system shall support the ability to transfer reporter data in a vector scatter/gather fashion
1. from one main app to many subapps,
2. or from many subapps to one main app.
Specification(s): one_way_transfer/1_to_N, one_way_transfer/N_to_1
Design: MultiAppReporterTransfer
Issue(s): #26953
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 406
15.70.153
The system shall support the ability to transfer vectorpostprocessor data
1. from the main application to all sub-applications,
2. from the main application to a single sub-applications,
3. and from a sub-application to the main application.
Specification(s): vpp/to_all_from_main, vpp/to_one_from_main, vpp/from_one_sub_to_main
Design: MultiAppReporterTransfer MultiAppCloneReporterTransfer
Issue(s): #16055
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406
15.70.154The system shall support the ability to transfer integer, real, vector, and string reporter data.
Specification(s): reporter
Design: MultiAppReporterTransfer MultiAppCloneReporterTransfer
Issue(s): #16055
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406
15.70.155
The system shall support the ability to transfer reporter data and error if an invalid sub-application number is supplied when transferring data
1. to a sub-application,
2. from a sub-application.
3. from multiple sub-applications.
Specification(s): errors/to_app, errors/from_app, errors/from_multi_app
Design: MultiAppReporterTransfer MultiAppCloneReporterTransfer
Issue(s): #16055
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.70.156
The system shall support declaring reporter value clone on a main application and transferring sub-application data into it
1. in serial and
2. in parallel.
Specification(s): clone/serial, clone/parallel
Design: MultiAppReporterTransfer MultiAppCloneReporterTransfer
Issue(s): #16055
Collection(s): FUNCTIONAL
Type(s): JSONDiff
406 374
15.70.157
If processors do not contain a sub-application and reporter clone transfer is requested, the system shall
1. be able to transfer if reporter types are specified and
2. error if types are not specified.
Specification(s): clone_type/type_specified, clone_type/error
Design: MultiAppReporterTransfer MultiAppCloneReporterTransfer
Issue(s): #16055
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionJSONDiff
374 218
15.70.158The system shall support the transfer of scalar variables to auxiliary scalar variables between multiapps.
Specification(s): transfer
Design: MultiAppScalarToAuxScalarTransfer
Issue(s): #19451
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.159The system shall include the ability to transfer scalar variables to an applications from sub-applications.
Specification(s): sub_to_parent
Design: MultiAppScalarToAuxScalarTransfer
Issue(s): #9444
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.160The system shall report an error if the variable order does not match when transferring scalar variables to an application from sub-applications.
Specification(s): sub_to_parent_wrong_order
Design: MultiAppScalarToAuxScalarTransfer
Issue(s): #9444
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.161The system shall include the ability to transfer scalar variables from an applications to sub-applications.
Specification(s): parent_to_sub
Design: MultiAppScalarToAuxScalarTransfer
Issue(s): #9444
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.162The system shall report an error if the variable order does not match when transferring scalar variables from an application to sub-applications.
Specification(s): parent_to_sub_wrong_order
Design: MultiAppScalarToAuxScalarTransfer
Issue(s): #9444
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.163The system shall be able to create virtually translated points during MultiApp transfers.
Specification(s): fromsub
Design: MultiAppGeometricInterpolationTransfer
Issue(s): #15567
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.70.164
The system shall support an interface for transferring user-defined spatial data
1. to a parent application from sub-applications,
2. to a parent application from the nearest sub-applications,
3. from a parent application to sub-applications,
4. from a parent application to sub-applications that have a deformed mesh, and
5. between a 3D parent application and 1D sub-applications.
Specification(s): transfer/from_sub, transfer/from_sub_nearest_sub_app, transfer/to_sub, transfer/to_sub_displaced, transfer/3d_1d
Design: MultiAppUserObjectTransfer
Issue(s): #10313 #19056
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 234 406
15.70.165The system shall transfer user-defined spatial data into block and boundary restricted nodal variables.
Specification(s): restricted_node
Design: MultiAppUserObjectTransfer
Issue(s): #16241
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.166The system shall transfer user-defined spatial data into block and boundary restricted elemental variables.
Specification(s): restricted_elem
Design: MultiAppUserObjectTransfer
Issue(s): #16241
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.167MultiAppUserObjectTransfer shall generate an error if a parent node/element is not contained within any sub application domains.
Specification(s): 3d_1d_err
Design: MultiAppUserObjectTransfer
Issue(s): #10313 #19056
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.70.60 15.70.164
234
15.70.168MultiAppUserObjectTransfer shall allow skipping the bounding box test.
Specification(s): two_pipes
Design: MultiAppUserObjectTransfer
Issue(s): #13701
Collection(s): FUNCTIONAL
Type(s): Exodiff
148
15.70.169The system shall report an error if an invalid block is specified for the to_multiapp direction.
Specification(s): invalid_block_to_app
Design: MultiAppUserObjectTransfer
Issue(s): #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.70.170The system shall report an error if an invalid block is specified for the from_multiapp direction.
Specification(s): invalid_block_from_app
Design: MultiAppUserObjectTransfer
Issue(s): #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.70.171The system shall report an error if an invalid boundary is specified for the to_multiapp direction.
Specification(s): invalid_boundary_to_app
Design: MultiAppUserObjectTransfer
Issue(s): #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.70.172The system shall report an error if an invalid boundary is specified for the from_multiapp direction.
Specification(s): invalid_boundary_from_app
Design: MultiAppUserObjectTransfer
Issue(s): #22817
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.70.173The system shall include the ability to transfer a field variable sampled at a point to populate a field variable on the sub-application with the supplied value.
Specification(s): to_multiapp_test
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.174The system shall include the ability to transfer a component of an array field variable sampled at a point to post processing variable on the sub-application.
Specification(s): array_test
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.175
The system shall include the ability to transfer all components of an array field variable sampled at groups of points to post-processor values on various sub-applications define by
1. user input or
2. element centroids.
Specification(s): array_sample_test/input_positions, array_sample_test/centroid
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.176
The system shall throw an error when attempting to transfer all components of an array field variable sampled groups of points to sub-application post-processor values if
1. the source variable is not an array variable,
2. an array variable component is specified, and
3. the number of sub-applications is not divisible by the number array variable components.
Specification(s): array_sample_errors/not_array, array_sample_errors/component_specified, array_sample_errors/wrong_size
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.70.177
The system shall include the ability to transfer a field variable sampled at a point to post processing variable on the sub-application
1. from a linear Lagrange source variable and
2. from a constant monomial source variable and
3. from a finite volume constant monomial source variable.
Specification(s): pp/pp_test, pp/monomial_to_sub_pp, pp/finite_volume
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.70.178The system shall support the ability to disable the use of parallel barriers when streaming text to the screen.
Specification(s): silence_barriers
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONAL
Type(s): RunApp
Prerequisite(s): 15.70.173
234
15.70.179The system shall guarantee that constant monomial variables transferred via MultiAppVariableValueSamplePostprocessorTransfer to the subapp are retrieved unchanged when transferred back using MultiAppVariableValueSamplePostprocessorTransfer in case the CentroidMultiApp is used.
Specification(s): full_domain_primary
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.180The systen shall error out if more than one sub-applications are in the same distance from an element.
Specification(s): same_distance_error
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.181The systen shall error out if the MultiAppVariableValueSamplePostprocessorTransfer transfers postprocessor values on sub-applications to a primary variable on the main application.
Specification(s): from_multiapp_set_primary_var_error
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.70.182
The systen shall allow transferring CONSTANT MONOMIAL variables from the sub-applications
1. using block restriction in the CentroidMultiApp and
2. using block restriction in both the CentroidMultiApp and the variable.
Specification(s): block_restricted_primary/multiapp, block_restricted_primary/multiapp_and_var
Design: MultiAppVariableValueSampleTransfer
Issue(s): #1737 #16099 #20816 #20913
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.70.183The system shall support the ability transfer vectors of post processing data between the parent application and sub-applications.
Specification(s): vector_pp_transfer
Design: MultiAppVectorPostprocessorTransfer
Issue(s): #10319 #27047
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.184The system shall support support the ability to perform interpolation between time steps when transferring field data between a parent application and sub-applications.
Specification(s): test
Design: MultiAppGeometricInterpolationTransfer
Issue(s): #1950
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.185The Transfer system shall support execution with the EXEC_FINAL flag.
Specification(s): transfer_on_final
Design: Transfers System
Issue(s): #9923
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.70.186The system shall support transferring data between applications at the beginning of the fixed point iterations.
Specification(s): transfer_on_fp_begin
Design: Transfers System
Issue(s): #22143
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.187The system shall support transferring data between applications at the end of the fixed point iterations.
Specification(s): transfer_on_fp_end
Design: Transfers System
Issue(s): #22143
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.188The system shall be able to transfer data to and from an application executed at the beginning of the fixed point iterations.
Specification(s): multiapp_on_fp_begin
Design: Transfers System
Issue(s): #22143
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.189The system shall be able to transfer data to and from an application executed at the end of the fixed point iterations.
Specification(s): multiapp_on_fp_end
Design: Transfers System
Issue(s): #22143
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.70.190The system shall support the transfer of data between a parent application and sub-applications after a sub-application as been reset.
Specification(s): test
Design: MultiApp System Transfers System
Issue(s): #1970
Collection(s): FUNCTIONAL
Type(s): Exodiff
234

rdg: Userobjects
15.72.1The system shall terminate the execution of a solve based on post-processing calculations performed within the simulation.
Specification(s): terminator
Design: Terminator
Issue(s): #3735
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.2The system shall abort the current step in a solve based on post-processing calculations performed within the simulation to cut the timestep.
Specification(s): terminator_soft_step_fail
Design: Terminator
Issue(s): #16452
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.3The system shall abort the current nonlinear or linear solve in a simulation based on post-processing calculations performed within the simulation to cut the timestep.
Specification(s): terminator_soft_solve_fail
Design: Terminator
Issue(s): #16452 #24479
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.4The system shall be able to output a warning message if a given criterion is met based on post-processing calculations, with no additional consequences to the solve.
Specification(s): terminator_soft_solve_nochange
Design: Terminator
Issue(s): #28273
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.5The terminator system shall output a custom info, warning, or error message.
Specification(s): terminator_message_1
Design: Terminator
Issue(s): #17000
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.6The terminator system shall check the compatibility of the suplied parameters.
Specification(s): terminator_message_2
Design: Terminator
Issue(s): #17000
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.7The terminator system shall check that if a message is supplied, an appropriate error level for reporting that message is also used.
Specification(s): terminator_message_3
Design: Terminator
Issue(s): #17000
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.8The system shall check a criterion for early termination of the run, but continue with the regular simulation when that criterion is not met.
Specification(s): terminator_pass
Design: Terminator
Issue(s): #16452
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.72.9The system shall check that postprocessors providing data for a terminator meant to force a failure in a solve or a time step are executed often enough to be able to update the criterion.
Specification(s): check_execution
Design: Terminator
Issue(s): #24479
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.10The system shall support the use of data produced by a custom user object calculations within a kernel object.
Specification(s): kernel_coupling
Design: UserObject System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.11The system shall be able to execute user objects that perform operations on elements, boundaries, and internal sides.
Specification(s): domain_uo
Design: UserObject System
Issue(s): #19995
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.72.12The system shall be able to execute user objects that perform operations on elements, boundaries, and interfaces.
Specification(s): domain_uo_interface
Design: UserObject System
Issue(s): #19995
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.72.13
The system shall evaluate the quality of all the mesh elements and report
1. a warning when the "warning" option is selected,
2. an error when the "error" option is selected, or
3. a message when the selected metric does not apply to the element type being examined.
Specification(s): quality_checks/failure_warning, quality_checks/failure_error, quality_checks/bypass_warning
Design: ElementQualityChecker
Issue(s): #10377
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionRunApp
234 234 234
15.72.14The system shall execute user objects in the same group in the order given in the design documentation.
Specification(s): simultaneous
Design: UserObject System
Issue(s): #23470
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.72.15The system shall permit adding one new execution order group.
Specification(s): two_groups
Design: UserObject System
Issue(s): #23470
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.72.16The system shall correctly resolve dependencies within an execution order group.
Specification(s): inter_group_dependence
Design: UserObject System
Issue(s): #23470
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.72.17The system shall permit adding multiple new execution order groups.
Specification(s): three_groups
Design: UserObject System
Issue(s): #23470
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.72.18The system shall permit adding a new execution order group with a negative priority.
Specification(s): negative_group
Design: UserObject System
Issue(s): #23470
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.72.19
The system shall support overriding the inter-system dependency resolution to allow for developers to decide when specific calculations should be forced into a specific order,
1. by forcing a user object to execute before auxiliary kernels
2. by forcing a user object to execute after auxiliary kernels
Specification(s): test_force/preaux, test_force/postaux
Design: UserObject
Issue(s): #10360 #18593 #18594
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.72.20The system shall be able to integrate a function over layers
Specification(s): function_layered_integral
Design: FunctionLayeredIntegral
Issue(s): #19478
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.21The system shall support 'snapping' or moving new nodes in sidesets created by mesh adaptivity to the surface of a geometric sphere to capture high fidelity features on curved geometries.
Specification(s): geometrysphere
Design: GeometrySphere
Issue(s): #9578
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.22The system shall support 'snapping' or moving new nodes in lower dimensional subdomains created by mesh adaptivity to the surface of a geometric sphere to capture high fidelity features on curved geometries.
Specification(s): block
Design: GeometrySphere
Issue(s): #24645
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.23Testing the implementation of the InterfaceQpValueUserObject. This test also shows the use of InterfaceValueUserObjectAux AuxKernel. InterfaceValueUserObjectAux use interface values computed and stored at each qp from the InterfaceQpValueUserObject and output them into an auxvaraible.Values on the interface are then computed via SideAverageValue PP.By design at the end of the first step we should observe: an average material property of 7, an average material property absolute jump fo 6, a singed material property jump (primary-secondary) of 6 a singed material propertyjump (secondary-primary) of -6 a material property value on the primary side of 10 a material property value on the primary side of 4
Specification(s): interface_UO_QP_test
Design: InterfaceQpValueUserObject InterfaceValueUserObjectAux
Issue(s): #11647
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.24The InterfaceUserObject system shall be able to get updated bulk, boundary and interface material property values.This test uses two specific test materials (e.g. LinearNonLinearIterationMaterial and LinearNonLinearIterationInterfaceMaterial) and one test userobject (e.g. InterfaceUserObjectTestGetMaterialProperty).This test will produce an error if the computed an retrived material property are not the same.
Specification(s): interface_UO_get_material_test
Design: InterfaceQpValueUserObject InterfaceValueUserObjectAux
Issue(s): #14680
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.72.25Testing the implementation of the InterfaceQpValueUserObject when computing the variable rate or increment.
Specification(s): interface_Qp_rate_incremement_test
Design: InterfaceQpValueUserObject InterfaceValueUserObjectAux
Issue(s): #14680
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.26Testing the implementation of the InterfaceQpMaterialPropertyRealUO.
Specification(s): interface_Qp_real_material
Design: InterfaceQpValueUserObject InterfaceValueUserObjectAux
Issue(s): #14680
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.27
The system shall support executing custom algorithms on all internal sides of the mesh where properties retrieved on that side come from:
1. the same subdomain, or
2. different subdomains.
Specification(s): internal_side/test, internal_side/get_neighbor_test
Design: InternalSideUserObject
Issue(s): #1859 #3961
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.72.28The system shall allow taking averages of variables along a coordinate axis in layers
Specification(s): test
Design: LayeredAverage
Issue(s): #1737
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.29The system shall allow automatic specification of points to output the unique user object values
Specification(s): unique_points
Design: LayeredAverage
Issue(s): #19220
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.30The system shall be capable of computing layered averages of a variable given bounds.
Specification(s): bounds
Design: LayeredAverage
Issue(s): #2941 #2567
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.31
The system shall report an error when computing layered averages of a variable if
1. the bounding box is set along with the number of layers or
2. sample interpolate and
3. if neither the bounds or number of layers are set.
Specification(s): errors/bounds_and_num_layers, errors/bounds_and_interp, errors/no_bounds_or_num_layers
Design: LayeredAverage
Issue(s): #2941 #2567
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.72.32The system shall allow interpolating between layers for layered averages
Specification(s): interpolate
Design: LayeredAverage
Issue(s): #1845
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.33The system shall respect mesh displacements in layered average
Specification(s): 1d_displaced
Design: LayeredAverage
Issue(s): #10960
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.34
The system shall be capable of computing layered averages of a variable
1. within a subdomain and
2. within a prescribed region in a subdomain.
Specification(s): layered_average/layered_average_block, layered_average/block_restricted
Design: LayeredAverage
Issue(s): #8835 #12152
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.72.35The system shall respect block restriction for layered averages even when using num_layers
Specification(s): block_restricted_num_layers
Design: LayeredAverage
Issue(s): #8835 #12152
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.36The system shall allow bounds for layered averages when using num_layers to come from a block different than the block restriction
Specification(s): block_restricted_bounding_block
Design: LayeredAverage
Issue(s): #12479
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.37The system shall have the ability to maintain persistent generic user data stored in "layers" that may persist across invocations in the form of file data.
Specification(s): test
Design: LayeredBase
Issue(s): #7570 #11711
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.38The system shall allow taking the minimum of material properties along a coordinate axis in layers.
Specification(s): min
Design: LayeredExtremumMaterialProperty
Issue(s): #24682
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.39The system shall allow taking the maximum of material properties along a coordinate axis in layers.
Specification(s): max
Design: LayeredExtremumMaterialProperty
Issue(s): #24682
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.40
The system shall include the ability to computes volume integrals of a variable storing partial sums for the specified number of intervals in a direction (x,y,z)
1. using 3 layers with
2. automatic specification of points to output unique values and
3. as a cumulative calculation and
4. as a cumulative calculation in the negative direction and
5. as an average calculation,
6. and using finite volume variables.
Specification(s): group/test, group/unique_points, group/cumulative, group/cumulative_negative, group/average_sample, group/fv_test
Design: LayeredIntegral
Issue(s): #1289 #16099 #19220 #19480
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406 406 406 406 406
15.72.41The system shall compute layered side averages of a functor.
Specification(s): test
Design: LayeredSideAverageFunctor
Issue(s): #25106
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.42The system shall correctly compute layered integrals along a specified boundary.
Specification(s): test
Design: LayeredSideIntegral LayeredSideAverage
Issue(s): #1289 #16099 #19220
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.43The system shall allow automatic specification of points to output the unique user object values for a layered integral.
Specification(s): unique_points
Design: LayeredSideIntegral LayeredSideAverage
Issue(s): #1289 #16099 #19220
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.44The system shall correctly compute layered integrals of finite volume variables along a specified boundary.
Specification(s): fv_test
Design: LayeredSideIntegral LayeredSideAverage
Issue(s): #1289 #16099 #19220
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.45The system shall allow taking averages of variables along a coordinate axis in layers on a boundary.
Specification(s): average
Design: LayeredSideIntegral LayeredSideAverage
Issue(s): #1289 #16099 #19220
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.46The system shall allow automatic specification of points to output the unique user object values for a layered average.
Specification(s): average_unique_points
Design: LayeredSideIntegral LayeredSideAverage
Issue(s): #1289 #16099 #19220
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.47The system shall allow taking averages of the diffusive flux of variables along a coordinate axis in layers on a boundary.
Specification(s): diffusive_flux_average
Design: LayeredSideIntegral LayeredSideAverage
Issue(s): #1289 #16099 #19220
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.48The system shall allow taking averages of the diffusive flux of finite volume variables along a coordinate axis in layers on a boundary.
Specification(s): diffusive_flux_average_fv
Design: LayeredSideIntegral LayeredSideAverage
Issue(s): #1289 #16099 #19220
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.49The system shall not allow both the block and boundary parameter to be specified for layered side integrals.
Specification(s): layered_side_average_error_check
Design: LayeredSideIntegral LayeredSideAverage
Issue(s): #1289 #16099 #19220
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.50The system shall compute layered side integrals of a functor.
Specification(s): test
Design: LayeredSideIntegralFunctor
Issue(s): #25106
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.51The system shall support late binding of material properties to other objects so that those objects may be created first, or material property retrieval may be delayed until the system is initialized.
Specification(s): test
Design: Materials System
Issue(s): #1656
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.52
The system shall be able to print out a message to screen from the input file
1. print out the user-defined message
Specification(s): test/message_from_input
Design: MessageFromInput
Issue(s): #21736
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.72.53
The system shall be able to execute a user object on a mortar interface and obtain gap computations that are equivalent to an auxiliary kernel evaluation
1. on a reference, undisplaced mesh, and
2. on a displaced mesh.
Specification(s): test/reference, test/displaced
Design: UserObject System
Issue(s): #21329
Collection(s): FUNCTIONAL
Type(s): ExodiffCSVDiff
406 406
15.72.54The system shall compute averages computed from the closest values for a list of points
Specification(s): test
Design: NearestPointAverage
Issue(s): #18536
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.55The system shall compute layered averages that computed from the closest values for a list of points that are explicitly specified in an input file
Specification(s): test
Design: NearestPointLayeredAverage
Issue(s): #1878
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.56The system shall compute layered averages that computed from the closest values for a list of points that are specified in an external file
Specification(s): from_file
Design: NearestPointLayeredAverage
Issue(s): #12356
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.72.28 15.72.37 15.72.41 15.72.42 15.72.50 15.72.51 15.72.54 15.72.55 15.72.69 15.72.70 15.72.71 15.72.72 15.72.73 15.72.75 15.72.76 15.72.87 15.72.88
406
15.72.57The system shall report an error when points are not specified in an input file nor an external file when computing nearest point layered averages
Specification(s): error_missing_point_spec
Design: NearestPointLayeredAverage
Issue(s): #12356
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.72.28 15.72.37 15.72.41 15.72.42 15.72.50 15.72.51 15.72.54 15.72.55 15.72.69 15.72.70 15.72.71 15.72.72 15.72.73 15.72.75 15.72.76 15.72.87 15.72.88
234
15.72.58The system shall report an error when points are specified both in an input file and an external file when computing nearest point layered averages
Specification(s): error_conflicting_point_spec
Design: NearestPointLayeredAverage
Issue(s): #12356
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.72.28 15.72.37 15.72.41 15.72.42 15.72.50 15.72.51 15.72.54 15.72.55 15.72.69 15.72.70 15.72.71 15.72.72 15.72.73 15.72.75 15.72.76 15.72.87 15.72.88
234
15.72.59The system shall report an error when there is not enough coordinates specified in an external file specifing the point for computing nearest point layered averages
Specification(s): error_not_enough_points_in_a_file
Design: NearestPointLayeredAverage
Issue(s): #12356
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
Prerequisite(s): 15.72.28 15.72.37 15.72.41 15.72.42 15.72.50 15.72.51 15.72.54 15.72.55 15.72.69 15.72.70 15.72.71 15.72.72 15.72.73 15.72.75 15.72.76 15.72.87 15.72.88
234
15.72.60The system shall compute layered averages for concentric cylindrical rings with equal thickness for a list of points that correspond to the average radius of each ring
Specification(s): nearest_radius
Design: NearestRadiusLayeredAverage
Issue(s): #16829
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.61The system shall compute layered averages computed from the closest values for a list of points and output to a spatial vector postprocessor with one point per unique nearest point and layer
Specification(s): points_from_uo
Design: NearestPointLayeredAverage
Issue(s): #18931
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.62The system shall compute radial layered averages computed from the closest values for a list of points and output to a spatial vector postprocessor with one point per unique nearest point and layer
Specification(s): radius_points_from_uo
Design: NearestRadiusLayeredAverage
Issue(s): #18931
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.63The system shall report an error if user-set direction bounds conflict with block-type bound specifications
Specification(s): error_duplicate_block_specs
Design: NearestPointLayeredAverage
Issue(s): #19122
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.64The system shall report an error if a direction bound is missing
Specification(s): error_missing_bound
Design: NearestPointLayeredAverage
Issue(s): #19122
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.65The system shall report an error if the maximum bound is lower than the minimum bound
Specification(s): error_invalid_bounds
Design: NearestPointLayeredAverage
Issue(s): #19122
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.66The system shall allow specification of direction bounds to skip bounding box calculation
Specification(s): test_with_automatic_bounds
Design: NearestPointLayeredAverage
Issue(s): #1878
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.67The system shall compute layered integrals that computed from the closest values for a list of points that are specified in an external file
Specification(s): from_file
Design: NearestPointLayeredIntegral
Issue(s): #14717
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.68The system shall compute layered integrals computed from the closest values for a list of points and output to a spatial vector postprocessor with one point per unique nearest point and layer
Specification(s): points_from_uo
Design: NearestPointLayeredIntegral
Issue(s): #18931
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.69The system shall compute layered side averages that computed from the closest values for a list of points
Specification(s): test
Design: NearestPointLayeredSideAverage
Issue(s): #13252
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.70The system shall compute layered side averages of a functor that are computed from the closest values for a list of points.
Specification(s): test
Design: NearestPointLayeredSideAverageFunctor
Issue(s): #25106
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.71The system shall compute layered side averages of the diffusive flux that are computed based on the flux values closest to a list of points
Specification(s): test
Design: NearestPointLayeredSideDiffusiveFluxAverage
Issue(s): #21258
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.72The system shall compute layered side integrals that computed from the closest values for a list of points
Specification(s): test
Design: NearestPointLayeredSideIntegral
Issue(s): #18702
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.73The system shall compute layered side integrals of a functor that are computed from the closest values for a list of points.
Specification(s): test
Design: NearestPointLayeredSideIntegralFunctor
Issue(s): #25106
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.74The system shall be able to construct nodal variables from material properties that are defined at quadrature points.
Specification(s): nodal_patch_recovery
Design: NodalPatchRecoveryMaterialProperty
Issue(s): #15748 #12036
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.75The system shall be able to pointwise renormalize tuples of solution variables as a vector to a desired L2-norm
Specification(s): test
Design: PointwiseRenormalizeVector
Issue(s): #21801
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.76The system shall be able to keep track of a postprocessor value associated with a sub-app at a geometrical location
Specification(s): test
Design: PostprocessorSpatialUserObject
Issue(s): #15434
Collection(s): FUNCTIONAL
Type(s): Exodiff
236
15.72.77The system shall provide means to detect unresolved dependency in evaluations of user objects and auxiliary kernels
Specification(s): state_detection
Design: FEProblemBase
Issue(s): #22802
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.78The system shall consider that when auxkernel depends on a UO, the exec flag will be taken into consideration to determin when the UO must be executed preaux.
Specification(s): test_preaux_based_on_exec_flag_final
Design: GeneralUserObject
Issue(s): #18189
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.72.79
The system shall include a file reader for data stored in a CSV format
1. with the name of each CSV data file to read stored in a separate CSV file. At each user object execution, the next data file is read
Specification(s): csv_read/multiple_files
Design: PropertyReadFile
Issue(s): #28190
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.80
The system shall error if
1. the user provides two parameters for the property file names,
2. the user supplied an empty vector for the property file names,
Specification(s): errors/too_many_data_sources, errors/no_files
Design: PropertyReadFile
Issue(s): #28190
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.72.81
The system shall will compute a radial average of a material property that changes over time with
1. an equal weight for all material points
2. a weight factor that falls off linearly to zero with distance
3. a weight factor that falls off with a cosine profile with distance
Specification(s): weight/constant, weight/linear, weight/cosine
Design: RadialAverage
Issue(s): #21786 #21944 #21963
Collection(s): FUNCTIONAL
Type(s): Exodiff
234 234 234
15.72.82
The system shall execute objects associated with mesh entities corresponding to the number of times those objects appear:
1. once for general user objects,
2. for each element,
3. for each side,
4. for each internal side, and
5. for each node.
Specification(s): setup_interface_count/GeneralUserObject, setup_interface_count/ElementUserObject, setup_interface_count/SideUserObject, setup_interface_count/InternalSideUserObject, setup_interface_count/NodalSideUserObject
Design: SetupInterface
Issue(s): #5680 #9422
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406 406
15.72.83The system shall support optionally initializing shape function data structures for use in custom algorithm (UserObject) calculations.
Specification(s): shape_element_user_object
Design: ShapeElementUserObject
Issue(s): #5913 #7980
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.72.84
The system shall compute the proper shape functions which can be used to verify Residual and Jacobian calculations
1. of a single variable,
2. of two coupled variables with explicit off-diagonals requested,
3. of two coupled variables with a full Jacobian matrix
4. on the side of elements, and
5. for a full physics test.
Specification(s): shape_user_object/simple_shape_element_uo, shape_user_object/jacobian_test1, shape_user_object/jacobian_test2, shape_user_object/shape_side_uo_jac_test, shape_user_object/shape_side_uo_physics_test
Design: ShapeElementUserObject
Issue(s): #5913 #7980
Collection(s): FUNCTIONAL
Type(s): ExodiffPetscJacobianTester
234 222 222 222 222
15.72.85
The system shall report an error if a user attempts to use nonlocal residual objects without appropriate coupling specified in a preconditioning object. These residual objects include
1. kernels
2. boundary conditions
Specification(s): diagonal/kernels, diagonal/bcs
Design: ShapeElementUserObject
Issue(s): #5913 #7980
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.72.86
The system shall be able to perform automatic scaling in the presence of nonlocal residual objects such as
1. kernels
2. boundary conditions
Specification(s): automatic_scaling/kernels, automatic_scaling/bcs
Design: ShapeElementUserObject
Issue(s): #5913 #7980
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234
15.72.87The system shall be able to use algebraic information associated with lower-dimensional elements in side user objects.
Specification(s): test
Design: UserObject System
Issue(s): #21687
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.72.88The system shall report an error if the boundary is not specified when computing the average value of a variable on a boundary.
Specification(s): test
Design: SideAverageValue
Issue(s): #9103 #21566
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.89The system shall check if the lower-d variable is properly defined on a boundary.
Specification(s): lower_d_test
Design: SideAverageValue
Issue(s): #9103 #21566
Collection(s): FUNCTIONAL
Type(s): RunApp
236
15.72.90The system shall report an error if the lower-d variable is not properly defined on a boundary.
Specification(s): lower_d_test_error
Design: SideAverageValue
Issue(s): #9103 #21566
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.72.91The system shall report an error if the side average value of a variable is requested on a boundary that is the centerline of an axisymmetric model.
Specification(s): rz_centerline_side
Design: SideAverageValue
Issue(s): #9103 #21566
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.72.92The system shall be capable of writing out a solution file with both continuous and discontinuous fields for the purpose of verifying that ability to read those solutions back into a new simulation.
Specification(s): discontinuous_value_solution_uo_p1
Design: SolutionUserObject
Issue(s): #7244
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.93The system shall be capable of reading in field information and producing gradient values from both continuous and discontinuous fields.
Specification(s): discontinuous_value_solution_uo_p2
Design: SolutionUserObject
Issue(s): #7244
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.72.92
406
15.72.94The system shall not create scalar variables from global variables that have a name that matches a field variables's name when importing a solution from an exodus file
Specification(s): test_scalar
Design: SolutionUserObject
Issue(s): #15992
Collection(s): FUNCTIONAL
Type(s): RunApp
406
15.72.95
The system shall support creating n-thread copies of user-defined objects (GeneralUserObjects) for the purpose of running multiple related calculations simultaneously, avoiding thread locks during common look-up operations, where individual thread ids may be used to calculate a quantity based on the number of threads for:
1. one thread,
2. two threads,
3. three threads,
4. four threads,
5. five threads,
6. six threads,
7. seven threads, and
8. eight threads.
Specification(s): thread_copies_guo/th1, thread_copies_guo/th2, thread_copies_guo/th3, thread_copies_guo/th4, thread_copies_guo/th5, thread_copies_guo/th6, thread_copies_guo/th7, thread_copies_guo/th8
Design: ThreadedGeneralUserObject
Issue(s): #11834
Collection(s): FUNCTIONAL
Type(s): CSVDiff
246 158 158 270 182 342 158 406
15.72.96
The system shall support the ability to toggle mesh adaptivity:
1. off when it has been turned on in the input file,
2. off when we are using initial adaptivity in the input file,
3. off after a specific time, or
4. off after some number of steps.
Specification(s): toggle_mesh_adaptivity/toggle_mesh_adaptivity, toggle_mesh_adaptivity/toggle_mesh_adaptivity_gaussian_ic, toggle_mesh_adaptivity/toggle_mesh_adaptivity_gaussian_ic_stop_time, toggle_mesh_adaptivity/toggle_mesh_adaptivity_wait
Design: Adaptivity System
Issue(s): #9652 #9694
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406
15.72.97The system shall allow nodal user objects to obtain writable references to nodal variables.
Specification(s): nodal
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.98The system shall allow elemental user objects to obtain writable references to elemental variables.
Specification(s): elemental
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.99The system shall prevent nodal user objects from obtaining writable references to elemental variables.
Specification(s): nodal_error
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.100The system shall prevent elemental user objects from obtaining writable references to nodal variables.
Specification(s): elemental_error
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.101The system shall allow block restricted user objects to obtain a writable reference to a variable with a block restriction that includes the user object's blocks
Specification(s): block
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.102The system shall enforce that all variables an object obtains a writable reference to are defined on all of the object's blocks
Specification(s): block_error
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.103The system shall permit multiple objects to access a variable for writing if the objects have non-overlapping block restrictions
Specification(s): block2
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.104The system shall report an error if multiple objects with overlapping block restrictions try to access a variable for writing
Specification(s): block2_error
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.105The system shall report an error if multiple objects, of which at least one is not block restricted, try to access a variable for writing
Specification(s): block2_error2
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.72.106The system shall permit writing to variables from boundary restricted nodal user objects.
Specification(s): boundary
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.72.107The system shall make sure that variables written to by boundary restricted user objects are available along the entire boundary.
Specification(s): boundary_error
Design: Coupleable
Issue(s): #22563
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234

rdg: Utils
15.73.1The system shall support a piecewise bilinear interpolation object to be constructed from x, y data read from an external file.
Specification(s): test
Design: BilinearInterpolation
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.73.2The system shall support a piecewise bilinear interpolation object to be constructed from x, y data.
Specification(s): test_internal
Design: BilinearInterpolation
Issue(s): #5991
Collection(s): FUNCTIONAL
Type(s): Exodiff
Prerequisite(s): 15.73.1 15.73.6 15.73.7
406
15.73.3The system shall report an error when a file and data are supplied simultaneously in the PiecewiseBilinear object.
Specification(s): data_file_and_xyz_error
Design: BilinearInterpolation
Issue(s): #5991
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.73.4The system shall report an error when there is a mismatch in vector lengths in the PiecewiseBilinear object.
Specification(s): size_xyz_error
Design: BilinearInterpolation
Issue(s): #5991
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.73.5The system shall report an error when there are insufficient parameters supplied for the PiecewiseBilinear object.
Specification(s): xyz_error
Design: BilinearInterpolation
Issue(s): #5991
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.73.6The system shall provide a method for transferring common parameters from one object to another.
Specification(s): test
Design: InputParameters
Issue(s): #3352
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.73.7The system shall prevent the user from copying InputParameters objects inside of MooseObject-derived objects.
Specification(s): test
Design: InputParameters
Issue(s): #5439
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.73.8
The system shall throw an error while creating a LibtorchArtificialNeuralNet when encountering
1. an unsupported activation function;
2. the wrong number of activation functions;
3. a non-supported optimizer.
Specification(s): libtorch-nn-errors/wrong-activation, libtorch-nn-errors/wrong-activation-number, libtorch-nn-errors/wrong-optimizer
Design: LibtorchArtificialNeuralNet
Issue(s): #19571
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
26 26 26
15.73.9
The system shall be able to create and evaluate a neural network with an activation function type of
1. rectified linear unit (ReLU);
2. sigmoid;
3. Gaussian Error Linear Unit (GELU);
4. Exponential Linear Unit (ELU);
5. linear;
Specification(s): libtorch-nn-activation/relu, libtorch-nn-activation/sigmoid, libtorch-nn-activation/gelu, libtorch-nn-activation/elu, libtorch-nn-activation/linear
Design: LibtorchArtificialNeuralNet
Issue(s): #19571
Collection(s): FUNCTIONAL
Type(s): CSVDiff
28 28 28 28 28
15.73.10
The system shall be able to train a neural network with an optimizer type of
1. Adaptive Gradient (AdaGrad);
2. Adam;
3. Root Mean Squared Propagation (RMSProp);
4. Stochastic Gradient Descent (CGD);
Specification(s): libtorch-nn-optimizer/adagrad, libtorch-nn-optimizer/adam, libtorch-nn-optimizer/rmsprop, libtorch-nn-optimizer/sgd
Design: LibtorchArtificialNeuralNet
Issue(s): #19571
Collection(s): FUNCTIONAL
Type(s): CSVDiff
28 28 28 28
15.73.11The system shall be able to evaluate a neural net with the same values as the python code which created the neural net.
Specification(s): libtorch-torch-script
Design: LibtorchTorchScriptNeuralNet
Issue(s): #19571
Collection(s): FUNCTIONAL
Type(s): CSVDiff
18
15.73.12The system shall have a function that evaluates the polynomial and derivative of polyonimal of varying degree and arbitrary coefficients
Specification(s): poly
Design: MathUtils Namespace
Issue(s): #13184
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.73.13The system shall have a clamp function that returns a value limited to upper and lower bounds
Specification(s): clamp
Design: MathUtils Namespace
Issue(s): #13231
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.73.14The system shall have a smootherstep function that returns a smooth transition value between an upper and lower bound
Specification(s): smootherstep
Design: MathUtils Namespace
Issue(s): #13231
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.73.15The system shall support the use of the Dennis-Schnabel method for computing the finite difference parameter for matrix free finite difference solver.
Specification(s): mffd_test
Design: Executioner System
Issue(s): #584
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.73.16The system shall automatically report input errors when a required parameter is not specified.
Specification(s): error
Design: InputParameters
Issue(s): #16410
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.73.17
The PerfGraph shall report a reasonable error when
1. registering a section without a name
2. registering a section without a live message
3. requesting the ID of a section that does not exist
4. requesting the section info for a section that does not exist
Specification(s): errors/register_no_section, errors/register_no_live_message, errors/section_id_missing, errors/section_info_missing
Design: PerfGraph
Issue(s): #15444
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234 234
15.73.18The system shall allow for timing sections of code and having automated print-outs when they take too long.
Specification(s): time_test
Design: PerfGraph
Issue(s): #15444
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.73.19The system shall allow for nested code timing sections and having automated print-outs of the code section names when they are taking a long time.
Specification(s): nested_sections
Design: PerfGraphLivePrint
Issue(s): #15444
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.73.20The system shall be able to display the automatic print-out of a timed section even when an external print happened before the threshold for the automatic print-out was met.
Specification(s): section_interrupted_by_regular_print
Design: PerfGraphLivePrint
Issue(s): #23746
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.73.21The system shall allow for automatic print-outs of timing sections within multiapps.
Specification(s): multiapps
Design: PerfGraphLivePrint
Issue(s): #19114
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.73.22The system shall allow for automatic print-outs of nested timing sections within multiapps.
Specification(s): multiapps_and_nested
Design: PerfGraphLivePrint
Issue(s): #19114
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.73.23The system shall allow for automatic print-outs of timing sections within nested multiapps.
Specification(s): nested_multiapps
Design: PerfGraphLivePrint
Issue(s): #19114
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.73.24The system shall include a utility for swapping values within a vector of data.
Specification(s): swap
Design: Samplers System
Issue(s): #14830
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.73.25The system shall include a utility for shuffling values within a vector of data.
Specification(s): serial
Design: Samplers System
Issue(s): #14830
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.73.26The system shall include a utility for resampling values within a vector of data.
Specification(s): resample
Design: Samplers System
Issue(s): #14830
Collection(s): FUNCTIONAL
Type(s): JSONDiff
234
15.73.27The system shall include a utility for computing spline functions.
Specification(s): regular_spline
Design: SplineFunction
Issue(s): #10918
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.73.28
The system shall include a utility for computing bicubic spline functions
1. using the x-component, and
2. using the y-component.
3. using the z-component,
Specification(s): bicubic/spline_x, bicubic/spline_y, bicubic/spline_z
Design: SplineFunction
Issue(s): #10918
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406

rdg: Variables
15.74.1The system shall provide an ability to add array variables with constant initial conditions.
Specification(s): block_aux_kernel_test
Design: ArrayMooseVariable
Issue(s): #19564
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.2The system shall be able to define an array variable with component size one.
Specification(s): size_one
Design: ArrayMooseVariable
Issue(s): #19564
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.3The system shall report a reasonable error when defining a variable with multiple components not as an array variable.
Specification(s): array_false_error
Design: ArrayMooseVariable
Issue(s): #19564
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.74.4The system shall support the automated creation of array variables.
Specification(s): action
Design: ArrayMooseVariable
Issue(s): #19564
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.5The system shall support direct calculation of field variables on multiple mesh subdomains.
Specification(s): block_aux_kernel_test
Design: AuxVariables System
Issue(s): 76ddaa1961753020e57d62d2b8f29e0638e40c28
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.6The system shall be able to solve a finite volume problem while caching variable gradients at cell centers.
Specification(s): cell_gradient_caching
Design: MooseVariableFVReal
Issue(s): #18009
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.7The system shall be able to solve a finite volume problem without caching any solution-related quantities.
Specification(s): no_caching
Design: MooseVariableFVReal
Issue(s): #18009
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.8
The system shall support the ability to couple a scalar auxiliary calculation for use in a field auxiliary calculation:
1. using current scalar values,
2. using previously calculated scalar values (old), and
3. using values calculated from two steps back (older).
Specification(s): coupled_scalar/test, coupled_scalar/old, coupled_scalar/older
Design: Variables System
Issue(s): #9462 #4253
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.74.9The system shall support the ability to use a default value when an optional scalar coupling is requested but not supplied.
Specification(s): test_default
Design: Variables System
Issue(s): #4762
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.10The system shall support the ability to use the initial value of a scalar auxiliary calculation when it is coupled into another object that executes at the beginning of the simulation.
Specification(s): from_ic
Design: Variables System
Issue(s): #11717
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.11The system shall support "curvilinear" elements (elements that contain curved edges.
Specification(s): test
Design: Variables System
Issue(s): #1405
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.74.12
The system shall support the hierarchical family of shape functions on mesh
1. in 1D,
2. in 2D, and
3. in 3D.
Specification(s): group/test_hermite_3_1d, group/test_hermite_3_2d, group/test_hermite_3_3d
Design: Variables System
Issue(s): #983
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.74.13
The system shall produce the correct convergence rate for third-order Hermite shape function discretizations as mesh refinement is performed:
1. when using periodic boundary conditions, and
2. when using Dirichlet boundary conditions.
Specification(s): hermite_convergance/periodic, hermite_convergance/dirichlet
Design: Variables System
Issue(s): #2190
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.74.14
The system shall support the hierarchical family of shape functions on mesh including:
1. first-order on 1D elements,
2. second-order on 1D elements,
3. third-order on 1D elements,
4. first-order on 2D elements,
5. second-order on 2D elements,
6. third-order on 2D elements,
7. first-order on 3D elements,
8. second-order on 3D elements, and
9. third-order on 3D elements.
Specification(s): group/test_hier_1_1d, group/test_hier_2_1d, group/test_hier_3_1d, group/test_hier_1_2d, group/test_hier_2_2d, group/test_hier_3_2d, group/test_hier_1_3d, group/test_hier_3_3d, group/test_hier_2_3d
Design: Variables System
Issue(s): #1636
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406 406 406 406 406 406 406
15.74.15
The system shall support the constant Monomial family of shape functions on mesh elements:
1. in one dimension,
2. in two dimensions, and
3. in three dimensions.
Specification(s): constant_monomial/test_monomial_constant_1d, constant_monomial/test_monomial_constant_3d, constant_monomial/test_monomial_constant_2d
Design: Variables System
Issue(s): #1636
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406 406
15.74.16The system shall report an error if a user requests a constant monomial finite element variable type with either a non-monomial family or non-constant order.
Specification(s): bad_order
Design: Variables System
Issue(s): #9836
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.74.17
The system shall support the direct retrieval of "elemental solution" or "degree of freedom" values without the need to sample the finite element shape function:
1. for current solution values,
2. for previous solution values (old), and
3. for solution values calculated two steps back (older).
Specification(s): get_elemental_val/current, get_elemental_val/old, get_elemental_val/older
Design: Variables System
Issue(s): #11451
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406
15.74.18The system shall support second and third order Monomial family of shape functions.
Specification(s): test
Design: Variables System
Issue(s): #3293
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.19The system shall be able to evaluate linear finite volume variables with basic postprocessors.
Specification(s): basic_pps
Design: MooseVariableLinearFVReal
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236
15.74.20The system shall be able to use linear finite volume variables with basic aux kernels.
Specification(s): basic_aux
Design: MooseVariableLinearFVReal
Issue(s): #25722
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.21The system shall support the ability to have mixed field variable orders on the same mesh.
Specification(s): test
Design: Variables System
Issue(s): 76ddaa1961753020e57d62d2b8f29e0638e40c28
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.22The system shall support the ability to have multiple independent block restricted variables in a mesh contain multiple blocks.
Specification(s): test
Design: Variables System
Issue(s): 76ddaa1961753020e57d62d2b8f29e0638e40c28
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.23Allow optional variable coupling where a default constant value is assumed when the user omits specifying a variable.
Specification(s): use_default
Design: Coupleable
Issue(s): #2358
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.24Users are allowed to provide constant numeric values as input to an optionally coupled variable in addition to variable names that overrides the default constant value specified in code.
Specification(s): use_real_input_param
Design: Coupleable
Issue(s): #2435
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.25Simulations with second derivative variable coupling shall not crash due to access to uninitialized data structures.
Specification(s): optionally_coupled_system
Design: Coupleable
Issue(s): #4964
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.26
Coupleable shall provide an interface that allows providing default values for a variables that operates
1. with defaults or
2. a vector of coupled variables.
Specification(s): two_coupled/default_1, two_coupled/default_2
Design: Coupleable
Issue(s): #11920
Collection(s): FUNCTIONAL
Type(s): Exodiff
406 406
15.74.27The system shall report an error when users couple constant values and variables together
Specification(s): two_coupled_default_fail_mixed_input
Design: Coupleable
Issue(s): #11920
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.74.28
The system shall report an error when requested default vector value is out of range and
1. accessed by name or
2. accessed by index.
Specification(s): catch_out_of_bound_default_access/coupledValue, catch_out_of_bound_default_access/coupled
Design: Coupleable
Issue(s): #11920
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.74.29The system shall support the ability to couple to a previous field variable calculation to produce another field such that there is no Jacobian contribution due to the lagged coupling.
Specification(s): test
Design: Variables System
Issue(s): #6101
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.74.30The system shall ensure that coupled second derivative calculations are only performed when requested and are only performed on the minimum required fields.
Specification(s): interface_kernels
Design: Variables System
Issue(s): #10492
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.31The system shall initialize SIDE_HIERARCHIC variables as instructed
Specification(s): side_hierarchic
Design: Variables System
Issue(s): #20191
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.74.32The system shall compute time derivatives on a neighbor element for constant monomials
Specification(s): test
Design: MooseVariableConstMonomial
Issue(s): #9836 #12185
Collection(s): FUNCTIONAL
Type(s): Exodiff
406

rdg: Vectorpostprocessors
15.75.1Line sampling shall account for floating point precision error.
Specification(s): test
Design: LineMaterialRealSampler
Issue(s): #9500
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.2The system shall be able to produce arbitrary vectors of values for use in other calculations.
Specification(s): constant_vector_postprocessor
Design: VectorPostprocessors System
Issue(s): #3087
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.3The system shall be able to produce multiple arbitrary vectors of values for use in other calculations.
Specification(s): constant_vector_postprocessor_multcol
Design: VectorPostprocessors System
Issue(s): #14569
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.4The system shall support the ability to read a comma separated file into an object and make it accessible through easy to use standard C++ containers.
Specification(s): read
Design: CSVReaderVectorPostprocessor
Issue(s): #9167
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.5The system shall support the ability to read CSV data on only one processor and broadcast it to other ranks.
Specification(s): parallel
Design: CSVReaderVectorPostprocessor
Issue(s): #9167
Collection(s): FUNCTIONAL
Type(s): RunApp
234
15.75.6The system shall report an error if the broadcast CSV data does not match on all ranks in a parallel job.
Specification(s): tester_fail
Design: CSVReaderVectorPostprocessor
Issue(s): #9167
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.75.7The system shall support the ability to read a comma separated file into an object prior to initial setup.
Specification(s): read_preic
Design: CSVReaderVectorPostprocessor
Issue(s): #14785
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.8The system shall issue an error if the CSVReaderVectorPostprocessor is used in a UserObjectTransfer because the former does not have any notion of "spatial" information.
Specification(s): csv_reader_in_transfer
Design: CSVReaderVectorPostprocessor
Issue(s): #9860
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.75.9The system shall support the computation of averages of variables over cylindrical shells.
Specification(s): cyl_average
Design: CylindricalAverage
Issue(s): #12979
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.10
The system shall support writing a vector of data
1. that is completely stored on a single processor or
2. distributed across many and
3. allows for the creation of symbolic links to the the most recent and final files on each processor.
Specification(s): parallel_type/replicated, parallel_type/distributed, parallel_type/distributed_symlinks
Design: VectorPostprocessors System
Issue(s): #14480
Collection(s): FUNCTIONAL
Type(s): CheckFilesCSVDiff
406 406 406
15.75.11The system shall support dynamic numbers of sample points during the simulation.
Specification(s): dynamic_point_sampler
Design: LineValueSampler
Issue(s): #12934
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.12The system shall support dynamic numbers of sample points during the simulation with move semantics of the points vector.
Specification(s): dynamic_point_sampler_transfer
Design: LineValueSampler
Issue(s): #12934
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.75.11
406
15.75.13The system shall have the ability to retrieve element integers when visiting elements.
Specification(s): element_counter_with_ids
Design: ElementIDInterface
Issue(s): #15534 #13764
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.14The system shall have the ability to retrieve element integers when visiting elements only on certain subdomains.
Specification(s): element_counter_with_ids_block_restricted
Design: ElementIDInterface
Issue(s): #15534 #13764
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.15The system shall have the ability to retrieve element integers of attached elements when visiting sides of a side set.
Specification(s): element_counter_with_ids_on_side
Design: ElementIDInterface
Issue(s): #15534 #13764
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.16The system shall have the ability to retrieve element integers of attached elements on both sides when visiting internal interfaces.
Specification(s): element_counter_with_ids_on_interface
Design: ElementIDInterface
Issue(s): #15534 #13764
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.17The system shall have the ability to retrieve element integers of attached elements on both sides when visiting all internal sides.
Specification(s): element_counter_with_ids_on_internal_side
Design: ElementIDInterface
Issue(s): #15534 #13764
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.18The system shall be able to output material properties calculated at quadrature points on user-defined elements in a comma separated format.
Specification(s): basic
Design: ElementMaterialSampler
Issue(s): #8436
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.19The system shall be able to output material properties calculated at quadrature points on all active elements.
Specification(s): all_elements
Design: ElementMaterialSampler
Issue(s): #8436
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.20The system shall be able to output material properties calculated at quadrature points on all active elements within the specified subdomains.
Specification(s): all_elements_block_restricted
Design: ElementMaterialSampler
Issue(s): #8436
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.21
The system shall issue an error if material output samples are attempted for elements:
1. but the material is restricted to a boundary, or
2. the material is restricted to a block not containing the desired elements, or.
3. the material does not exist on the mesh.
Specification(s): errors/boundary_restrict, errors/block_restrict, errors/nonexistent_mat
Design: ElementMaterialSampler
Issue(s): #8436
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234 234
15.75.22
The system shall support sampling of a field variable at the centroid of every element in the domain
1. for elemental FE variables and
2. for FV variables,
3. for finite volume variables mixed with finite element variables,
4. but not for nodal variables.
Specification(s): element_value_sampler/monomial, element_value_sampler/fv, element_value_sampler/mixed_fe_fv, element_value_sampler/lagrange
Design: ElementValueSampler
Issue(s): #11594
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunExceptionCSVDiff
236 148 236 236
15.75.23
The system shall be capable of locating the maximum distances (the element) between two field variables:
1. the true maximum involving a simple difference, and
2. the absolute maximum involving the difference between absolute values.
Specification(s): max_difference/true, max_difference/absolute
Design: ElementVariablesDifferenceMax
Issue(s): #9231
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.75.24The ElementsAlongLine VectorPostprocessor shall output the IDs of all elements intersected by a line on a 1D mesh
Specification(s): 1d
Design: ElementsAlongLine
Issue(s): #4345
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.25The ElementsAlongLine VectorPostprocessor shall output the IDs of all elements intersected by a line on a 2D mesh
Specification(s): 2d
Design: ElementsAlongLine
Issue(s): #4345
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.26The ElementsAlongLine VectorPostprocessor shall output the IDs of all elements intersected by a line on a 3D mesh
Specification(s): 3d
Design: ElementsAlongLine
Issue(s): #4345
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.27The ElementsAlongPlane VectorPostprocessor shall output the IDs of all elements intersected by a plane on a 1D mesh
Specification(s): 1d
Design: ElementsAlongPlane
Issue(s): #6852
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.28The ElementsAlongPlane VectorPostprocessor shall output the IDs of all elements intersected by a plane on a 2D mesh
Specification(s): 2d
Design: ElementsAlongPlane
Issue(s): #6852
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.29The ElementsAlongPlane VectorPostprocessor shall output the IDs of all elements intersected by a plane on a 3D mesh
Specification(s): 3d
Design: ElementsAlongPlane
Issue(s): #6852
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.30
The system shall be able to integrate or average variables or material properties parsed by extra IDs
1. with a single variable integral and a single extra ID
2. with a single variable integral and multiple extra IDs
3. with multiple variable integrals and multiple extra IDs
4. with multiple variable and material property integrals and multiple extra IDs
5. with multiple variable and material property averages and multiple extra IDs
Specification(s): test/default, test/multi_ids, test/multi_ids_multi_vars, test/vars_and_mats, test/vars_and_mats_average
Design: ExtraIDIntegralVectorPostprocessor
Issue(s): #19617 #27138
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234 234 234 234 234
15.75.31The system shall be able to compute a histogram of each vector of data produced by a vector data producer (VectorPostprocessor).
Specification(s): test
Design: HistogramVectorPostprocessor
Issue(s): #11218
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.32The histogram vector postprocessor shall generate an error if the vector postprocessor that it operates on does not have any declared vectors
Specification(s): test_size0_err
Design: HistogramVectorPostprocessor
Issue(s): #18459
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.75.33
The system shall support finding all of the elements intersected by a line:
1. in 1D,
2. in 2D, and
3. in 3D.
Specification(s): intersecting_elems/1d, intersecting_elems/2d, intersecting_elems/3d
Design: IntersectionPointsAlongLine
Issue(s): #5897
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406
15.75.34The system shall have late binding producers of vector quantities (VectorPostprocessors) that may be declared after system initialization.
Specification(s): test
Design: VectorPostprocessors System
Issue(s): #7809 #7819
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.35The LeastSquaresFit vectorpostprocessor shall compute a least squares fit of a first-order polynomial sampled from a solution field using LineValueSampler with shifting and scaling parameters specified
Specification(s): least_squares
Design: LeastSquaresFit LineValueSampler
Issue(s): #7907 #4464
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.36The LeastSquaresFit vectorpostprocessor shall compute a least squares fit of a zeroth-order polynomial with data provided by a CSVReaderVectorPostprocessor
Specification(s): least_squares_csv0
Design: LeastSquaresFit CSVReaderVectorPostprocessor
Issue(s): #13498
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.75.37The LeastSquaresFit vectorpostprocessor shall compute a least squares fit of a first-order polynomial with data provided by a CSVReaderVectorPostprocessor
Specification(s): least_squares_csv1
Design: LeastSquaresFit CSVReaderVectorPostprocessor
Issue(s): #13498
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.75.38The LeastSquaresFit vectorpostprocessor shall compute a least squares fit of a second-order polynomial with data provided by a CSVReaderVectorPostprocessor
Specification(s): least_squares_csv2
Design: LeastSquaresFit CSVReaderVectorPostprocessor
Issue(s): #13498
Collection(s): FUNCTIONAL
Type(s): CSVDiff
234
15.75.39The LeastSquaresFit vectorpostprocessor shall generate an error if a fit for a third-order polynomial is requested and only three data points are provided
Specification(s): least_squares_csv3_order_err
Design: LeastSquaresFit CSVReaderVectorPostprocessor
Issue(s): #13498
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.75.40The system shall support computing the least squares fit of a set of time values obtained from an aggregate operation defined by the developer.
Specification(s): least_squares_history
Design: LeastSquaresFitHistory
Issue(s): #11709
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.41The system shall support sampling one or more spatial functions along a line with fixed sampling intervals.
Specification(s): test
Design: LineFunctionSampler
Issue(s): #6438
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.42The system shall support the ability to sample a scalar material along an arbitrary line through the mesh domain.
Specification(s): test
Design: LineMaterialRealSampler
Issue(s): #4462 #16959
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236
15.75.43The system shall allow sampling of variables at equally spaced points for outputting.
Specification(s): test
Design: LineValueSampler
Issue(s): #3087
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.44The system shall allow sampling of variables at equally spaced points in parallel.
Specification(s): parallel
Design: LineValueSampler
Issue(s): #3087
Collection(s): FUNCTIONAL
Type(s): CSVDiff
Prerequisite(s): 15.75.1 15.75.31 15.75.34 15.75.41 15.75.42 15.75.43 15.75.51 15.75.53 15.75.55 15.75.60 15.75.61 15.75.65 15.75.67 15.75.68 15.75.69 15.75.70
406
15.75.45The system shall allow scaling the line value sampler with a postprocessor.
Specification(s): scaling
Design: LineValueSampler
Issue(s): #12314
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.46The system shall allow sampling of auxvariables at equally spaced points with CSV delimiter and precision setting.
Specification(s): delimiter
Design: LineValueSampler
Issue(s): #3593
Collection(s): FUNCTIONAL
Type(s): CheckFiles
406
15.75.47The system shall support reduction of functors on a division of the mesh.
Specification(s): mesh_division_reduction
Design: MeshDivisionFunctorReductionVectorPostprocessor
Issue(s): #22789
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.48
The system shall report an error if
1. a spatial value is requested from a reduction object that can return multiple spatial values, one for each input functor,
2. and if a spatial value is requested from a reduction object outside of the range of validity of the mesh division.
Specification(s): errors/more_than_one_spatial_value, errors/spatial_value_sampling_oob
Design: MeshDivisionFunctorReductionVectorPostprocessor
Issue(s): #22789
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234 234
15.75.49
The system shall emit a warning if
1. a reduction is trying to obtain indexes into a mesh division for points that lie outside of the mesh division.
Specification(s): warnings/reduction_oob_for_the_mesh_division
Design: MeshDivisionFunctorReductionVectorPostprocessor
Issue(s): #22789
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.75.50The system shall compute integrals computed from the closest values for a list of points and output to a spatial vector postprocessor with one point per point
Specification(s): points_from_uo
Design: NearestPointIntegralVariablePostprocessor
Issue(s): #18931
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.51The system shall support sampling of a field variable at every node in the domain.
Specification(s): test
Design: NodalValueSampler
Issue(s): #3087
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236
15.75.52The system shall issue an error when a nodal sampler is used on a field that does not have values defined at the nodes.
Specification(s): not_nodal
Design: NodalValueSampler
Issue(s): #3087
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
148
15.75.53The system shall provide VectorPostprocessor results to all processors as scattered data.
Specification(s): test
Design: VectorPostprocessors System
Issue(s): #11408
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.75.54The system shall provide VectorPostprocessor results to all processors as replicated data.
Specification(s): broadcast
Design: VectorPostprocessors System
Issue(s): #11408
Collection(s): FUNCTIONAL
Type(s): Exodiff
406
15.75.55The system shall support the ability to sample field variables at user specified points.
Specification(s): test
Design: PointValueSampler
Issue(s): #3087 #16099
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.56The system shall support the ability to sample field FV variables at user specified points.
Specification(s): test_fv
Design: PointValueSampler
Issue(s): #3087 #16099
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.57The system shall report an error when requested sample points do not fall within the mesh domain.
Specification(s): error
Design: PointValueSampler
Issue(s): #3087 #16099
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.75.58
The system shall report a warning when variables requested are discontinuous and requested sample points are
1. on element faces and
2. on element nodes.
Specification(s): warning_discontinuous_variable/on_face, warning_discontinuous_variable/at_node
Design: PointValueSampler
Issue(s): #17115
Collection(s): FUNCTIONAL
Type(s): RunApp
234 234
15.75.59
The system shall make a consistent choice as to which element value to report when variables requested are discontinuous and requested sample points are
1. on element faces and
2. on element nodes.
3. whether elements are renumbered or not and
4. on process domain boundaries.
Specification(s): consistent_discontinuous_variable/on_face, consistent_discontinuous_variable/at_node, consistent_discontinuous_variable/at_node_no_renumbering, consistent_discontinuous_variable/on_domain_boundary
Design: PointValueSampler
Issue(s): #17115
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406 406 406
15.75.60The VectorPostprocessor system takes a parameter "contains_complete_history" which guarentees the vector state is left alone between invocations resulting in a single CSV output file.
Specification(s): test
Design: VectorPostprocessors System
Issue(s): #11300
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.61The system shall support the ability to sample functors at points specified using a specific class to provide positions.
Specification(s): test
Design: PositionsFunctorValueSampler
Issue(s): #22789
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.62The system shall be capable of sampling one or more field variables along a side/boundary at each quadrature point along the side.
Specification(s): external
Design: SideValueSampler
Issue(s): #3087
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.63The system shall be capable of sampling one or more field variables along an internal side at each quadrature point along the side.
Specification(s): internal
Design: SideValueSampler
Issue(s): #3087
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.64
The system shall allow outputting relevant information about sidesets
1. on a regular mesh,
2. and on a displaced mesh.
Specification(s): sideset_info/regular, sideset_info/displaced
Design: SidesetInfoVectorPostprocessor
Issue(s): #14275
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406 406
15.75.65The system shall be able to query a spatial user object and aggregate the results into a vector postprocessor.
Specification(s): test
Design: SpatialUserObjectVectorPostprocessor
Issue(s): #18473
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.66The system shall report an error if the points are specified in more than one manner for a spatial vector postprocessor.
Specification(s): missing_pts
Design: SpatialUserObjectVectorPostprocessor
Issue(s): #19831
Collection(s): FUNCTIONALFAILURE_ANALYSIS
Type(s): RunException
234
15.75.67The system shall support computing the spherical average of a variable as a function of radius throughout the mesh domain.
Specification(s): test
Design: SphericalAverage
Issue(s): #7810
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.68The system shall support the ability to output a separate comma separated value file containing time and time time information corresponding to vector Postprocessor output.
Specification(s): test
Design: VectorPostprocessors System
Issue(s): #6618
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.69The system shall allow support the creation of histogram or binned data of volume fractions with respect to variable values.
Specification(s): test
Design: VariableValueVolumeHistogram
Issue(s): #7803 #7801
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.70The system shall be able to aggregate an arbitrary set of scalar data producers (Postprocessors) into a single vector of Postprocessors.
Specification(s): test
Design: VectorOfPostprocessors
Issue(s): #4176
Collection(s): FUNCTIONAL
Type(s): CSVDiff
406
15.75.71
The system shall have the ability to compute several statistics related to the balance of the mesh partitioning
1. on replicated meshes, and
2. on distributed meshes.
Specification(s): work_balance/replicated, work_balance/distributed
Design: WorkBalance
Issue(s): #11209 #11274
Collection(s): FUNCTIONAL
Type(s): CSVDiff
236 170

Usability Requirements

rdg: Usability
15.71.1
The system will be operated using a command-line interface that
1. reports the available options when none are provided and
2. accepts defined command-line flags.
Specification(s): command-line/empty, command-line/flags
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): USABILITY
Type(s): RunApp
232 232
15.71.2
The system will be operated using
1. an input file and
2. command-line options.
Specification(s): input/input_file, input/command_line
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): USABILITY
Type(s): RunApp
406 406
15.71.3The system shall return usage messages when unidentified arguments or incorrectly used arguments are passed.
Specification(s): message
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): USABILITY
Type(s): RunException
234
15.71.4The system shall provide diagnostics when the input file fails to parse, or the format is incorrect.
Specification(s): diagnostic
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): USABILITY
Type(s): RunException
234
15.71.5The system will provide on screen information about the simulation characteristics of the solves under normal operating conditions.
Specification(s): normal
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): USABILITY
Type(s): RunApp
234

Performance Requirements

rdg: Performance
15.49.1
The system shall support the use of multiple processors using
1. distributed memory,
2. shared memory, and
3. both distributed and shared memory.
Specification(s): multiprocess/mpi, multiprocess/thread, multiprocess/both
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): PERFORMANCE
Type(s): RunApp
232 232 234
15.49.2
The system shall support execution on
1. macOS and
2. Linux operating systems.
Specification(s): os/macOS, os/linux
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): PERFORMANCE
Type(s): RunApp
76 76

System Interface Requirements

rdg: System Interfaces
15.65.1The system shall support the use of message passing interface (MPI).
Specification(s): mpi
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): SYSTEM
Type(s): RunApp
234
15.65.2
The system shall support the use of shared memory threads using
1. 'pthreads' or
2. OpenMP.
Specification(s): thread/pthread, thread/openmp
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): SYSTEM
Type(s): RunApp
232
15.65.3
The system shall support the use of the following parallel mesh partitioners:
1. Chaco,
2. ParMETIS,
3. Party, and
4. PTScotch.
Specification(s): partitioner/chaco, partitioner/parmetis, partitioner/party, partitioner/ptscotch
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): SYSTEM
Type(s): RunApp
406 406
15.65.4
The system shall support the use of the following solver packages:
1. SuperLU,
2. MUMPS, and
3. SLEPc.
Specification(s): solver/superlu, solver/mumps, solver/slepc
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): SYSTEM
Type(s): RunApp
406 406 406
15.65.5
The system shall support the use of the following C++ libraries:
1. Visualization ToolKit (VTK) and
2. BOOST.
Specification(s): libraries/vtk, libraries/boost
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): SYSTEM
Type(s): RunApp
314
15.65.6
The system shall interface operate with the following C++ compilers:
1. Clang and
2. GCC.
Specification(s): compiler/clang, compiler/gcc
Design: Use, Performance, and System Interfaces for MOOSE
Issue(s): #16410
Collection(s): SYSTEM
Type(s): RunApp
314 92

References

D. F. Griffiths. The `No Boundary Condition' outflow boundary condition. International Journal of Numerical Methods in Fluids, 24(4):393–411, 1997. URL: http://tinyurl.com/y77au2k.

@article{griffiths1997noboundary,
    author = "Griffiths, D. F.",
    title = "{The `No Boundary Condition' outflow boundary condition}",
    journal = "International Journal of Numerical Methods in Fluids",
    year = "1997",
    volume = "24",
    number = "4",
    pages = "393--411",
    url = "http://tinyurl.com/y77au2k"
}


[physics]
  type = CSVDiff
  input = 'component_with_physics.i'
  csvdiff = 'component_with_physics_out.csv'
  design = 'PhysicsComponentBase.md'
  requirement = 'The system shall be able to add equations onto the mesh of (action)components using the Physics syntax.'
[]


[combining_meshes]
  type = Exodiff
  input = 'two_same_components.i'
  exodiff = 'two_same_components_out.e'
  design = 'CombineComponentsMeshes.md'
  requirement = 'The system shall be able to combine two (action)components in a single simulation.'
[]


[final]
  type = Exodiff
  input = 'mesh_generator_component.i'
  cli_args = "ActionComponents/cylinder_2/mesh_generator='move_down'
                  ActionComponents/cylinder_2/mesh_generator_type='final_generator'
                  Outputs/file_base='final_mg_out'"
  exodiff = 'final_mg_out.e'
  detail = 'and using the mesh from the final mesh generator.'
[]


[standard]
  type = Exodiff
  input = 'flux_average.i'
  cli_args = "AuxVariables/flux/inactive='AuxKernel'"
  exodiff = 'flux_average_out.e'
  detail = "it shall produce the same output as with the standard syntax."
[]


[./invalid_order_high]
  type = 'RunException'
  input = 'aux_scalar_variable.i'
  cli_args = 'AuxVariables/a_very_unique_auxiliary_variable_name_good_for_error_checking/order=TENTH'
  expect_err = "Non-scalar AuxVariables must be CONSTANT, FIRST, SECOND, THIRD, FOURTH, FIFTH, SIXTH, SEVENTH, EIGHTH or NINTH order \(10 supplied\)"

  requirement = "The system shall report an error if the supplied order of scalar auxiliary variable is of an unknown order."
[../]


[./high_order_scalar]
  type = RunApp
  input = 'aux_scalar_variable.i'
  cli_args = 'AuxVariables/a_very_unique_auxiliary_variable_name_good_for_error_checking/order=TWENTYFIRST AuxVariables/a_very_unique_auxiliary_variable_name_good_for_error_checking/family=SCALAR'
  expect_out = 'a_very_unique_auxiliary_variable_name_good_for_error_checking.*SCALAR.*TWENTYFIRST'

  requirement = "The system shall support calculations with an auxiliary scalar variable represented with a 21st order monomial function."
[../]


[./test_show_actions_dependency]
  type = RunApp
  input = 'debug_print_actions_test.i'
  expect_out = '[DBG][ACT] Action Dependency Sets'
  match_literal = true
  requirement = "The system shall be capable of reporting `Action` object dependencies."
[../]


[./test_show_actions_tasks]
  type = RunApp
  input = 'debug_print_actions_test.i'
  expect_out = '[DBG][ACT] TASK'
  match_literal = true
  requirement = "The system shall be capable of reporting `Action` object task information."
[../]


[test]
  type = RunApp
  input = 'debug_show_reporters.i'
  expect_out = 'Reporter "constant_reporter/integer":.*ReporterGeneralContext<std::string>.*VectorPostprocessor "constant_vpp/value1":.*Postprocessor "function":.*ScalePostprocessor "scale" \(mode: ROOT\)'

  requirement = 'The system shall support the detailed on-screen output of all of the Reporters that were declared and requested, including type, producer, context, and consumers.'
[]


[./get_actions]
  type = RunApp
  input = test_get_actions.i
  expect_out = 'Getting actions is successful'
  requirement = "The system shall be able to retrieve other `Action` objects from within another `Action` object."
[../]


[./circle_quads]
  type = 'Exodiff'
  input = 'circle_quads.i'
  exodiff = 'circle_quads_out.e'
  requirement = "The Action system shall allow the creation of `Action` objects with multiple tasks."
[../]


[mismatch]
  type = RunException
  input = test.i
  cli_args = 'Adaptivity/Markers/errorfrac/block="0 1"'
  expect_err = 'The block restriction of the marker is larger than the block restriction of its indicator.'
  requirement = 'The system shall emit a warning if the block restriction of the marker is larger than that of its indicator.'
[]


[./test]
  type = 'Exodiff'
  input = 'cycles_per_step.i'
  exodiff = 'cycles_per_step_out.e-s004'
  requirement = "The Adaptivity system shall allow for multiple mesh adaptivity steps per timestep."
[../]


[lagrange_second_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/lagrange_first_order_mesh'
  cli_args = 'Mesh/second_order=true'
  detail = 'Lagrange variables on a second order mesh,'
[]


[hermite_first_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/lagrange_second_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="hermite" AuxVariables/test/family=HERMITE AuxVariables/test/order=THIRD'
  detail = 'Hermite variables on a first order mesh,'
[]


[hermite_second_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/hermite_first_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="hermite" AuxVariables/test/family=HERMITE AuxVariables/test/order=THIRD Mesh/second_order=true'
  detail = 'Hermite variables on a second order mesh,'
[]


[hierarchic_first_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/hermite_second_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="hierarchic" AuxVariables/test/family=HIERARCHIC'
  detail = 'Hierarchic variables on a first order mesh,'
[]


[hierarchic_second_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/hierarchic_first_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="hierarchic" AuxVariables/test/family=HIERARCHIC Mesh/second_order=true'
  detail = 'Hierarchic variables on a second order mesh,'
[]


[lagrange_vec_first_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/hierarchic_second_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="lagrange_vec" AuxVariables/test/family=LAGRANGE_VEC'
  detail = 'Lagrange vector variables on a first order mesh,'
[]


[lagrange_vec_second_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/lagrange_vec_first_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="lagrange_vec" AuxVariables/test/family=LAGRANGE_VEC Mesh/second_order=true'
  detail = 'Lagrange vector variables on a second order mesh,'
[]


[monomial_vec_first_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/lagrange_vec_second_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="monomial_vec" AuxVariables/test/family=MONOMIAL_VEC'
  detail = 'Monomial vector variables on a first order mesh,'
[]


[monomial_vec_second_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/monomial_vec_first_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="monomial_vec" AuxVariables/test/family=MONOMIAL_VEC Mesh/second_order=true'
  detail = 'Monomial vector variables on a second order mesh,'
[]


[nedelec_one_second_order_mesh]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  prereq = 'disable_p_refinement/monomial_vec_second_order_mesh'
  cli_args = 'Adaptivity/disable_p_refinement_for_families="nedelec_one" AuxVariables/test/family=NEDELEC_ONE Mesh/second_order=true'
  detail = 'Nedelec vector variables on a second order mesh,'
[]


[./test]
  type = 'Exodiff'
  input = 'initial_marker.i'
  exodiff = 'initial_marker_out.e-s003'
  requirement = "The Adaptivity system shall support marking elements for refinement during initial setup using a different marker than used during execution."
[../]


[./test]
  type = 'Exodiff'
  input = 'adapt_interval.i'
  exodiff = 'adapt_interval_out.e adapt_interval_out.e-s003'
  requirement = "The Adaptivity system shall support execution at every n timestep."
[../]


[./test]
  type = 'Exodiff'
  input = 'max_h_level.i'
  exodiff = 'max_h_level_out.e-s003'
  recover = false
  requirement = "The Adaptivity system shall be capable of restricting the element refinement level."
[../]


[./test]
  type = 'Exodiff'
  input = 'recompute_markers_during_cycles.i'
  exodiff = 'recompute_markers_during_cycles_out.e-s002'
  requirement = "The Adaptivity system shall allow for `Marker` objects to be recomputed with each adaptivity cycle."
[../]


[steady]
  type = Exodiff
  input = steady.i
  exodiff = steady_out.e

  requirement = "The system shall support initial uniform mesh refinement within a subdomain for a steady-state calculation."
[]


[finite_volume]
  issues = '#24289'
  design = 'AdvectiveFluxAux.md'
  requirement = 'The system shall throw an error when finite volume variables are used to compute a volumetric advection flux, as it is currently not supported.'
  type = RunException
  input = 'advection_flux_fv.i'
  expect_err = "AdvectiveFluxAux is designed for use in finite element simulations."
[]

[./test]
  type = 'Exodiff'
  input = 'function_array_aux.i'
  exodiff = 'function_array_aux_out.e'
  abs_zero = 1e-9
  issues = '#15811'
  design = 'auxkernels/FunctionArrayAux.md'
  requirement = "The system shall include the ability to set the value of an array variable using a function."
[../]


[array_parsed_aux]
  type = Exodiff
  input = array_parsed_aux.i
  exodiff = array_parsed_aux_out.e
  requirement = 'The system shall be able to evaluate a parsed expression dependent on an array of variable values.'
[]


[array_parsed_aux_error]
  type = RunException
  input = array_parsed_aux.i
  cli_args = 'AuxVariables/parsed/components=3'
  expect_err = 'The number of components in \'\w+\' \(\d+\) does not match the number of components in \'\w+\' \(\d+\).'
  requirement = 'The system shall issue an error when evaluating a parsed expression with array variable values if the number of components of the variable and coupled variables do not match.'
[]


[./test]
  type = 'Exodiff'
  input = 'array_var_component.i'
  exodiff = 'array_var_component_out.e'
  requirement = 'The system shall provide a way to convert a component of an array variable to a standard variable.'
[../]


[test]
  type = 'Exodiff'
  input = 'array_var_reduction.i'
  exodiff = 'array_var_reduction_out.e'
  requirement = 'The system shall provide a way to reduce values in an array variable to a single variable using max/min/sum/average operations.'
[]


[./test]
  type = 'Exodiff'
  input = 'aux_nodal_scalar_kernel.i'
  exodiff = 'aux_nodal_scalar_kernel_out.e'
  requirement = "The system shall support auxiliary calculations for scalar variables at nodes."
[../]


[./test]
  type = 'Exodiff'
  input = 'aux_scalar_deps.i'
  exodiff = 'aux_scalar_deps_out.e'
  requirement = "The AuxScalarKernel system shall automatically resolve dependencies between objects."
[../]


[test]
  type = 'Exodiff'
  input = 'build_array_variable_aux.i'
  exodiff = 'build_array_variable_aux_out.e'
  requirement = 'The system shall support the copy the values of standard variables into the component fields of an array variable.'
[]


[size]
  type = 'RunException'
  input = 'build_array_variable_aux.i'
  cli_args = 'AuxVariables/ab/components=3'
  expect_err = 'The array variable has 3 components, but'
  detail = 'the variables have inconsistent sizes or'
[]


[type]
  type = 'RunException'
  input = 'build_array_variable_aux.i'
  cli_args = 'Variables/a/order=SECOND'
  expect_err = 'The input and output variables must'
  detail = 'when the variables have inconsistent types.'
[]


[./test]
  type = 'Exodiff'
  input = 'constant_scalar_aux.i'
  exodiff = 'constant_scalar_aux_out.e'
  use_old_floor = true
  abs_zero = 1e-9
  requirement = "The `ConstantScalarAux` object shall set the value of an scalar auxiliary variable to a constant value."
[../]


[test]
  type = Exodiff
  input = test.i
  exodiff = test_out.e
  requirement = 'The system shall be able to identify what element contains a point through visualization of an auxiliary variable.'
[]


[copy]
  type = CSVDiff
  input = copy_aux.i
  csvdiff = copy_aux_out_results_0001.csv
  requirement = "The system shall be able to copy from a variable to another of the same finite element family and order.  "
[]


[current_boundary_id]
  type = 'Exodiff'
  input = current_boundary_id.i
  exodiff = 'current_boundary_id_out.e'
  requirement = "The system shall make current boundary id available in objects evaluated on boundaries."
[]


[ad]
  type = 'Exodiff'
  input = 'diffusion_flux.i'
  exodiff = 'diffusion_flux_out.e'
  abs_zero = 1e-9
  cli_args = 'Kernels/active=diff_ad Materials/k/type=ADGenericConstantMaterial'
  detail = 'and with an AD diffusion material property'
[]


[normal_diffusion_flux]
  type = 'Exodiff'
  input = 'normal_diffusion_flux.i'
  exodiff = 'normal_diffusion_flux_out.e'
  abs_zero = 1e-9
  requirement = 'The system shall be able to output the normal component of the flux vector for diffusion problems'
[]


[finite_element]
  type = 'CSVDiff'
  input = 'test_fe.i'
  csvdiff = 'test_fe_out.csv'
  issues = '#20955'
  requirement = "The system shall be able to compute the divergence of a vector of finite element variables."
[]


[finite_volume]
  type = 'CSVDiff'
  input = 'test_fv.i'
  csvdiff = 'test_fv_out.csv'
  issues = '#20955'
  requirement = "The system shall be able to compute the divergence of a vector of finite volume variables."
[]

[./test]
  type = 'Exodiff'
  input = 'element_aux_boundary.i'
  exodiff = 'element_aux_boundary_out.e'
  requirement = "The variable data created by a MaterialRealAux object shall support being limited to boundaries."
  issues = '#3114'
  design = 'source/auxkernels/MaterialRealAux.md'
[../]


[./ho_boundary_restricted_test]
  type = 'Exodiff'
  input = 'high_order_boundary_aux.i'
  exodiff = 'high_order_boundary_aux_out.e'
  requirement = "The system shall support boundary restricted auxiliary elemental variables with high order shape functions."
  issues = '#16895'
  design = 'syntax/AuxKernels/index.md'
[../]


[./boundary_restricted_error_test]
  type = RunException
  input = 'high_order_boundary_aux.i'
  cli_args = "AuxKernels/real_property/boundary='0 1' --color off"
  expect_err = "Boundary restricted auxiliary kernel 'real_property' has element \(id=[0-9]+\) connected with more than one boundary sides."
  requirement = "The system shall report an error if a boundary restricted elemental auxiliary kernel is evaluated on an element with multiple boundary sides"
  issues = '#5061'
  design = 'syntax/AuxKernels/index.md'
[../]


[./boundary_unrestricted_error_test]
  type = RunApp
  input = 'high_order_boundary_aux.i'
  cli_args = "AuxKernels/real_property/boundary='0 1' AuxKernels/real_property/check_boundary_restricted=false --color off"
  requirement = "The system shall allow a boundary restricted elemental auxiliary kernel to be evaluated on an element with multiple boundary sides by setting an input parameter."
  issues = '#17424'
  design = 'syntax/AuxKernels/index.md'
  prereq = 'ho_boundary_restricted_test'
[../]


[./sort_test]
  type = 'Exodiff'
  input = 'elemental_sort_test.i'
  exodiff = 'elemental_sort_test_out.e'
  issues = '#1200'
  requirement = "AuxKernel object dependencies shall be resolved automatically."
[../]


[./high_order_test]
  type = 'Exodiff'
  input = 'element_high_order_aux_test.i'
  exodiff = 'ho.e'
  issues = '#2294'
  requirement = "AuxKernel objects shall operate on higher-order monomial basis functions."
[../]


[./high_order_l2_test]
  type = 'Exodiff'
  input = 'l2_element_aux_var_test.i'
  exodiff = 'l2elemaux.e'
  issues = '#2294'
  requirement = "AuxKernel objects shall operate on first-order L@2@ basis functions."
[../]


[./block_global_depend_resolve]
  type = 'Exodiff'
  input = 'block_global_depend_elem_aux.i'
  exodiff = 'block_global_depend_elem_aux_out.e'
  issues = '#2723'
  requirement = "AuxKernel object dependencies shall be resolved between block and non-block restricted variables."
[../]

[./test]
  type = 'Exodiff'
  input = 'element_quality_aux.i'
  exodiff = 'element_quality_aux_out.e'
  requirement = "The system shall be able to compute and visualize element quality metrics"
  design = 'ElementQualityAux.md'
  issues = '#12131'
[../]


[./test]
  type = 'Exodiff'
  input = 'element_var_test.i'
  exodiff = 'out.e'
  requirement = "The system shall support the computation of a single value per element within the auxiliary system."
[../]


[./error_function_aux]
  type = 'Exodiff'
  input = 'error_function_aux.i'
  exodiff = 'error_function_aux_out.e'
  requirement = "The system shall include the ability to compute the L^p^, L^2^, and H^1^ error norms for each element."
[../]

[./element_extra_integer_aux_test]
  type = 'Exodiff'
  input = 'extra_element_integer_aux.i'
  exodiff = 'extra_element_integer_aux_out.e'
  requirement = 'The system shall have the capability of visualizing element integers in an auxiliary variable.'
  design = 'auxkernels/ExtraElementIDAux.md'
  issues = '#18665 #19297'
  mesh_mode = 'REPLICATED'
  recover = false
[../]


[./test]
  type = 'Exodiff'
  input = 'flux_average.i'
  exodiff = 'flux_average_out.e'
  requirement = "The system shall include the ability to access the normal of a coupled variable within an AuxKernel object."
[../]


[./forcing_function_aux]
  type = 'Exodiff'
  input = 'forcing_function_aux.i'
  exodiff = 'forcing_function_aux_out.e'
  requirement = "The system shall include the ability to increase the value of an AuxVariable from the previous time step using a forcing function."
[../]


[./test]
  type = 'Exodiff'
  input = 'function_scalar_aux.i'
  exodiff = 'function_scalar_aux_out.e'
  use_old_floor = true
  abs_zero = 1e-9
  requirement = "The system shall include the ability to set the value of a scalar variable using a function."
[../]


[test]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_out.e'
  requirement = "The system shall be able to pass functor values as the time and space coordinates of a function, to compute an auxiliary field."
[]


[forward_solve]
  type = CSVDiff
  input = functor_gradient.i
  csvdiff = functor_gradient_out_results_0001.csv
  requirement = "The system shall be able to compute a vector auxvariable given by scaling a variable's gradient by a material property"
[]

[real]
  type = Exodiff
  input = real.i
  requirement = "The system shall be able to output a functor to a nodal or elemental variable."
  design = "MaterialRealAux.md"
  issues = '#27513'
  exodiff = real_out.e
[]


[./test]
  type = 'Exodiff'
  input = 'gap_value.i'
  exodiff = 'gap_value_out.e'
  requirement = "The system shall include the ability to report values on a boundary from a boundary across a mesh gap."
[../]


[./test_restricted]
  type = 'Exodiff'
  input = 'gap_value_subdomain_restricted.i'
  exodiff = 'gap_value_subdomain_restricted_out.e'
  requirement = "The system shall include the ability to report values on a boundary from a boundary across a mesh gap for a block restricted variable."
[../]


[show_with_local]
  type = 'Exodiff'
  input = 'ghosting_aux.i'
  exodiff = 'ghosting_aux_with_local_out.e'
  min_parallel = 4
  max_parallel = 4
  mesh_mode = replicated
  cli_args = 'Mesh/include_local_in_ghosting=true Outputs/file_base=ghosting_aux_with_local_out'

  detail = "include local elements."
[]


[no_algebraic_ghosting]
  type = 'Exodiff'
  input = 'no_algebraic_ghosting.i'
  exodiff = 'no_algebraic_ghosting_out.e'
  min_parallel = 4
  max_parallel = 4
  mesh_mode = replicated

  requirement = "The system shall utilize the minimum of ghosting necessary for the problem"
  design = 'GhostingFromUOAux.md RelationshipManager.md'
  issues = '#12327'
[]


[./lagrange]
  type = 'Exodiff'
  input = 'grad_component.i'
  exodiff = 'grad_component_out.e'
  use_old_floor = true
  abs_zero = 1e-09
  requirement = "The system shall include the ability to extract a component of a linear Lagrange variable gradient as an auxiliary variable."
[../]


[./monomial]
  type = 'Exodiff'
  input = 'grad_component_monomial.i'
  exodiff = 'grad_component_monomial_out.e'
  requirement = "The system shall include the ability to extract a component of a first order monomial variable gradient as an auxiliary variable."
[../]

[./test]
  type = 'Exodiff'
  input = 'hardware_id_aux.i'
  exodiff = 'hardware_id_aux_out.e'
  requirement = 'The system shall allow visualization of the MPI processes mapping to compute nodes'
  design = 'HardwareIDAux.md'
  issues = '#12629 #12630'

  # Note, we never test on multiple nodes
  # so there is no reason to test this on more than one processor
  min_parallel = 1
  max_parallel = 1
[../]


[./test]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_out.e'
  requirement = "The system shall include the ability to compute the linear combination of variables as an auxiliary variable."
[../]


[some_refined_boundaries]
  type = CSVDiff
  input = lower-d-aux-var.i
  csvdiff = lower-d-aux-var_out.csv
  detail = 'a mesh with mixed levels of refinement along the boundary.'
  cli_args = "Mesh/inactive=''"
[]


[mesh_blocks]
  type = RunException
  input = lower-d-aux-var.i
  cli_args = "AuxVariables/lower_constant/block='lower_top lower_right lower_bottom' Postprocessors/inactive='avg_lower_constant_left avg_lower_first_left' Problem/boundary_restricted_elem_integrity_check=false Mesh/inactive='lower_left refine_left_and_top' Mesh/lower_right/input='gen' AuxVariables/lower_first/block='lower_top lower_right lower_bottom'"
  expect_err = "No lower-dimensional element\. Make sure that the lower-d variable lives on a lower-d block that is a superset of the boundary"
  detail = 'the mesh lower-dimensional block restriction is not a superset of the boundary, or when'
[]


[variable_blocks]
  type = RunException
  input = lower-d-aux-var.i
  cli_args = "AuxVariables/lower_constant/block='lower_top lower_right lower_bottom' Postprocessors/inactive='avg_lower_constant_left' Problem/boundary_restricted_elem_integrity_check=false"
  expect_err = "No degrees of freedom\. Make sure that the lower-d variable lives on a lower-d block that is a superset of the boundary"
  detail = 'the variable lower-dimensional block restriction is not a superset of the boundary.'
[]


[scalar_rate]
  type = "CSVDiff"
  input = "material_rate_real.i"
  csvdiff = "material_rate_real_out.csv"
  requirement = "The system shall compute the rate of change of a scalar material property"
[]


[./mesh_integer]
  type = 'Exodiff'
  input = 'mesh_integer.i'
  exodiff = 'mesh_integer_out.e'
  issues = '#13764'
  requirement = "The system shall include the ability to use extra element integers."
[../]


[./dg_mesh_integer]
  type = 'Exodiff'
  input = 'dg_mesh_integer.i'
  exodiff = 'dg_mesh_integer_out.e'
  issues = '#16005'
  requirement = "The system shall include the ability to use extra element integers on element faces."
[../]


[./test]
  type = 'Exodiff'
  input = 'nearest_node_value.i'
  exodiff = 'nearest_node_value_out.e'
  requirement = "The system shall include the ability to compute the shortest distance from a nodes across boundaries."
[../]


[./test]
  type = 'Exodiff'
  input = 'nodal_aux_boundary.i'
  exodiff = 'nodal_aux_boundary_out.e'
  requirement = "The system shall have the ability to restrict AuxKernel objects with coupled variables to a boundary."
[../]


[init_test]
  type = 'Exodiff'
  input = 'nodal_aux_init_test.i'
  exodiff = 'out_init.e'
  requirement = "The system shall include the ability to limit the execution of an AuxKernel object to initial setup."
[]


[sort_test]
  type = 'Exodiff'
  input = 'nodal_sort_test.i'
  exodiff = 'nodal_sort_test_out.e'
  requirement = "The system shall be capable of resolving dependencies between AuxKernel objects regardless of input file order."
[]


[multi_update_test]
  type = 'Exodiff'
  input = 'multi_update_var_test.i'
  exodiff = 'out_multi_var.e'
  issues = '#2099'
  requirement = "Auxiliary kernel objects shall be capable of writing to multiple coupled variables."
[]


[multi_update_error]
  type = RunException
  input = multi_update_var_error.i
  expect_err = "writableVariable\(\) can only be called from AuxKernels, ElementUserObjects, NodalUserObjects, or NodeFaceConstraints\. 'all' is none of those\."
  issues = '#22563'
  allow_deprecated = true
  requirement = "Writing to auxiliary variables shall be limited to use from AuxKernels, ElementUserObjects, or NodalUserObjects."
[]


[multi_update_deprecated_test]
  type = 'Exodiff'
  input = 'multi_update_var_deprecated_test.i'
  exodiff = 'out_multi_var.e'
  issues = '#2099'
  allow_deprecated = true
  requirement = "Auxiliary kernel objects shall be capable of writing to to multiple coupled variables using the deprecated writeCoupledValue method."
[]


[multi_update_deprecated_error]
  type = RunException
  input = multi_update_var_error.i
  cli_args = "Kernels/all/use_deprecated_api=true"
  expect_err = "writableCoupledValue\(\) can only be called from AuxKernels, but 'all' is not an AuxKernel\."
  issues = '#22563'
  allow_deprecated = true
  requirement = "Writing to auxiliary variables shall be limited to use from AuxKernels, ElementUserObjects, or NodalUserObjects using variable values."
[]


[multi_update_deprecated_error2]
  type = RunException
  input = multi_update_var_deprecated_test.i
  cli_args = "AuxVariables/tt/family=MONOMIAL"
  expect_err = "The elemental AuxKernel 'all' cannot obtain a writable reference to the nodal variable 'ten'\."
  issues = '#22563'
  allow_deprecated = true
  requirement = "The writing to auxiliary variables shall enforce nodal/elemental consistency between the kernel variable and the writable variables."
[]


[multi_update_deprecated_error3]
  type = RunException
  input = multi_update_var_deprecated_test.i
  cli_args = "Variables/ten2/family=LAGRANGE AuxKernels/all/var1=ten2"
  expect_err = "'ten2' must be an auxiliary variable in Coupleable::writableCoupledValue"
  issues = '#22563'
  allow_deprecated = true
  requirement = "The writableCoupledValue API can only act on AuxVariables."
[]


[multi_update_deprecated_error4]
  type = RunException
  input = multi_update_var_deprecated_test.i
  cli_args = "AuxKernels/all/var1=1"
  expect_err = "Unable to create a writable reference for 'var1', is it a constant expression\?"
  issues = '#22563'
  allow_deprecated = true
  requirement = "The writing to auxiliary variables shall error out if a constant value is passed in as variable name."
[]


[multi_update_fv_test]
  type = 'Exodiff'
  input = 'multi_update_fv_test.i'
  exodiff = 'out_multi_var_fv.e'
  issues = '#25661'
  requirement = "Auxiliary kernel objects shall be capable of writing to finite volume coupled variables."
[]


[multi_update_elem_test]
  type = 'Exodiff'
  input = 'multi_update_elem_var_test.i'
  exodiff = 'out_multi_elem_var.e'
  requirement = "The MOOSE auxiliary system shall be capable of updating multiple elemental auxiliary variables within a single AuxKernel object, including the kernel variable itsef using the setNodalValue method."
[]


[multi_update_elem_test_coupled_value]
  type = 'Exodiff'
  input = 'multi_update_elem_var_test.i'
  cli_args = 'AuxKernels/all/use_compute_value=true'
  exodiff = 'out_multi_elem_var.e'
  requirement = "The MOOSE auxiliary system shall be capable of updating multiple elemental auxiliary variables within a single AuxKernel object."
  issues = '#22563'
[]


[multi_update_elem_family_error]
  type = 'RunException'
  input = 'multi_update_elem_var_test.i'
  cli_args = 'AuxVariables/ten/order=FIRST AuxVariables/ten/family=LAGRANGE'
  expect_err = "The elemental AuxKernel 'all' cannot obtain a writable reference to the nodal variable 'ten'\."
  requirement = "The MOOSE auxiliary system shall check compatibility between primary and writable coupled variables."
  issues = '#22563'
[]


[ts_test]
  type = 'Exodiff'
  input = 'nodal_aux_ts_test.i'
  exodiff = 'out_ts.e'
  requirement = "The MOOSE auxiliary system shall be capable of coupling to nonlinear variables at the end of a timestep."
[]


[./normalization_aux]
  type = 'Exodiff'
  input = 'normalization_aux.i'
  exodiff = 'normalization_aux_out.e'
  cli_args = 'AuxKernels/normalization_auxkernel/normalization=unorm'
  requirement = "The system shall include the ability to normalize a variable based on a Postprocessor value."
  issues = '#4281'
[../]


[./normalization_aux_shift]
  type = 'Exodiff'
  input = 'normalization_aux.i'
  exodiff = 'normalization_aux_shift.e'
  cli_args = 'Outputs/file_base=normalization_aux_shift AuxKernels/normalization_auxkernel/normal_factor=1.0 AuxKernels/normalization_auxkernel/shift=u0'
  requirement = "The system shall include the ability to normalize and shift a variable based on a Postprocessor value."
  issues = '#12401'
[../]


[./test]
  type = Exodiff
  input = old_mat_in_aux.i
  exodiff = old_mat_in_aux_out.e
  requirement = "AuxKernel objects shall support the use of material properties from the previous two timesteps."
[../]


[test]
  type = 'Exodiff'
  input = 'parsed_aux_test.i'
  exodiff = 'out.e'
  scale_refine = 3
  issues = '#4807'
  requirement = "The system shall include an AuxKernel object capable of computing values from a functional expression."
[]


[xyzt]
  type = 'Exodiff'
  input = 'xyzt.i'
  exodiff = 'xyzt_out.e'
  scale_refine = 3
  issues = '#15877'
  requirement = "The parsed expression AuxKernel in The system shall expose quadrature/nodal point coordinates and time if requested by the user."
[]


[matprop_test]
  type = 'Exodiff'
  input = 'parsed_aux_mat_test.i'
  exodiff = 'parsed_aux_mat_test_out.e'
  issues = '#21244'
  requirement = "The system shall be capable of computing parsed expressions setting a variable using material properties."
[]


[ad_matprop_test]
  type = 'Exodiff'
  input = 'parsed_aux_mat_test.i'
  exodiff = 'parsed_aux_mat_test_out.e'
  cli_args = "Materials/u/type=ADParsedMaterial Materials/v/type=ADParsedMaterial
                AuxKernels/set_parsed/material_properties='' AuxKernels/set_parsed/ad_material_properties='u_mat v_mat'"
  issues = '#21244'
  prereq = 'matprop_test'
  requirement = "The system shall be capable of computing parsed expressions setting a variable using material properties with automatic differentiation."
[]


[functor_test]
  type = 'Exodiff'
  input = 'parsed_aux_functors_test.i'
  exodiff = 'parsed_aux_functors_test_out.e'
  scale_refine = 3
  issues = '#21244'
  requirement = "The system shall be capable of computing values from a functor."
[]


[functor_symbol_length]
  type = RunException
  input = 'parsed_aux_functors_test.i'
  cli_args = "AuxKernels/set_parsed/functor_names='u v' AuxKernels/set_parsed/functor_symbols='u v w'"
  expect_err = "functor_symbols must be the same length as functor_names."
  detail = 'functor symbols parameter does not have the same length as functor names parameter'
[]


[invalid_functor_symbol]
  type = RunException
  input = 'parsed_aux_functors_test.i'
  cli_args = "AuxKernels/set_parsed/functor_names='u v' AuxKernels/set_parsed/functor_symbols='x v' AuxKernels/set_parsed/use_xyzt=true"
  expect_err = "x, y, z, and t cannot be used in 'functor_symbols' when use_xyzt=true."
  detail = "functor symbols parameter contains 'x', 'y', 'z', or 't' when coordinates and time parameters are already in use"
[]


[functor_symbol_variable_name_overlap]
  type = RunException
  input = 'parsed_aux_functors_test.i'
  cli_args = "AuxKernels/set_parsed/functor_symbols='u v' AuxKernels/set_parsed/coupled_variables='u v'"
  expect_err = "Values in 'functor_symbols' cannot overlap with coupled variable names."
  detail = "functor symbols cannot overlap with coupled variable names"
[]


[invalid_functor_name]
  type = RunException
  input = 'parsed_aux_functors_test.i'
  cli_args = "AuxKernels/set_parsed/functor_names='x v' AuxKernels/set_parsed/functor_symbols='' AuxKernels/set_parsed/use_xyzt=true"
  expect_err = "x, y, z, and t cannot be used in 'functor_names' when use_xyzt=true. Use 'functor_symbols' to disambiguate."
  detail = "functor names parameter contains 'x', 'y', 'z', or 't' when coordinates and time parameters are already in use"
[]


[functor_name_variable_name_overlap]
  type = RunException
  input = 'parsed_aux_functors_test.i'
  cli_args = "AuxKernels/set_parsed/functor_names='u v' AuxKernels/set_parsed/coupled_variables='u v' AuxKernels/set_parsed/functor_symbols=''"
  expect_err = "Values in 'functor_names' cannot overlap with coupled variable names. Use 'functor_symbols' to disambiguate."
  detail = "functor names cannot overlap with coupled variable names"
[]


[expression]
  type = RunException
  input = 'parsed_aux_functors_test.i'
  cli_args = "AuxKernels/set_parsed/expression='l'"
  expect_err = "Invalid function"
  detail = "an invalid function is provided."
[]


[test]
  type = 'Exodiff'
  input = 'parsed_aux_test.i'
  exodiff = 'out.e'
  issues = '#4807'
  requirement = "The system shall be able to compute a vector of values from a vector of functional expressions."
  # Test combines coupling of regular variable, vector variables and xyz
[]


[./test]
  type = 'Exodiff'
  input = 'pp_depend.i'
  exodiff = 'pp_depend_out.e'
  requirement = "Execution of a UserObject shall occur after the execution of the AuxKernel objects if the former depends on the latter."
[../]


[./pp_depend_indirect_wrong]
  type = 'RunException'
  input = 'pp_depend_indirect_wrong.i'
  cli_args = 'Problem/check_uo_aux_state=true'
  expect_err = 'Aux kernels, user objects appear to have states for real reporter values on TIMESTEP_END'
  requirement = "The system shall be able to detect wrong implicit dependencies of a function value postprocessor that depends on a function which depends on a second postprocessor."
[../]


[./pp_depend_indirect_correct]
  type = 'CSVDiff'
  input = 'pp_depend_indirect_correct.i'
  csvdiff = 'pp_depend_indirect_correct_out.csv'
  requirement = "Explicit dependencies of function value postprocessors may be declared to resolve execution order independently of construction order."
[../]


[1d_constant]
  type = 'CSVDiff'
  input = '1d.i'
  csvdiff = '1d_constant.csv'
  cli_args = 'AuxVariables/base_elem/type=MooseVariableFVReal Outputs/file_base=1d_constant'
  detail = "a constant to all variable families supported in 1d at various orders,"
[]


[1d_linear]
  type = 'CSVDiff'
  input = '1d.i'
  csvdiff = '1d_linear.csv'
  cli_args = "Outputs/file_base=1d_linear
                  AuxVariables/base_elem/order=FIRST
                  ICs/active='linear_elem linear_nodal'"
  detail = "a linear variation to all variable families supported in 1d at various orders,"
[]


[1d_quadratic]
  type = 'CSVDiff'
  input = '1d.i'
  csvdiff = '1d_quadratic.csv'
  cli_args = "Outputs/file_base=1d_quadratic
                  AuxVariables/base_elem/order=SECOND
                  AuxVariables/base_nodal/order=SECOND
                  ICs/active='quadratic_elem quadratic_nodal'"
  detail = "a quadratic variation to all variable families supported in 1d at various orders,"
[]


[2d_constant]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_constant.csv'
  cli_args = 'Outputs/file_base=2d_constant'
  detail = "a constant to all variable families supported in 2d at various orders,"
[]


[2d_linear]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_linear.csv'
  cli_args = "Outputs/file_base=2d_linear
                  AuxVariables/base_elem/order=FIRST
                  ICs/active='linear_elem linear_nodal'"
  detail = "a linear variation to all variable families supported in 2d at various orders,"
[]


[2d_linear_displaced]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_linear.csv'
  cli_args = "Outputs/file_base=2d_linear
                  GlobalParams/use_displaced_mesh=true
                  GlobalParams/displacements='disp_x disp_y'
                  AuxVariables/disp_x/order=SECOND
                  AuxVariables/disp_y/order=SECOND
                  AuxVariables/base_elem/order=FIRST
                  ICs/active='linear_elem linear_nodal'"
  detail = "between variables supported in 2d at various orders on a displaced mesh,"
[]


[2d_quadratic]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_quadratic.csv'
  cli_args = "Outputs/file_base=2d_quadratic
                  AuxVariables/base_elem/order=SECOND
                  AuxVariables/base_nodal/order=SECOND
                  ICs/active='cubic_elem cubic_nodal'"
  detail = "a quadratic variation to all variable families supported in 2d at various orders,"
[]


[2d_constant_tri]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_constant_tri.csv'
  cli_args = "Outputs/file_base=2d_constant_tri
                  Mesh/elem_type=TRI6"
  detail = "a constant to all variable families supported in 2d at various orders on a triangle mesh,"
[]


[2d_linear_tri]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_linear_tri.csv'
  cli_args = "Outputs/file_base=2d_linear_tri
                  Mesh/elem_type=TRI6
                  AuxVariables/base_elem/order=FIRST
                  ICs/active='linear_elem linear_nodal'"
  detail = "a linear variation to all variable families supported in 2d at various orders on a triangle mesh,"
[]


[2d_quadratic_tri]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_quadratic_tri.csv'
  cli_args = "Outputs/file_base=2d_quadratic_tri
                  Mesh/elem_type=TRI6
                  AuxVariables/base_elem/order=SECOND
                  AuxVariables/base_nodal/order=SECOND
                  ICs/active='cubic_elem cubic_nodal'"
  detail = "a quadratic variation to all variable families supported in 2d at various orders on a triangle mesh,"
[]


[2d_cubic_tri]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_cubic_tri.csv'
  cli_args = "Outputs/file_base=2d_cubic_tri
                  Mesh/elem_type=TRI7
                  AuxVariables/base_elem/order=THIRD
                  AuxVariables/base_nodal/order=THIRD
                  ICs/active='cubic_elem cubic_nodal'"
  detail = "a cubic variation to all variable families supported in 2d at various orders on a triangle mesh,"
[]


[excluding_some_source_blocks]
  type = 'Exodiff'
  input = '2d_and_lower_d.i'
  exodiff = '2d_restrict_source.e'
  cli_args = 'Outputs/file_base=2d_restrict_source AuxKernels/node_to_node_higher_order/use_block_restriction_for_source=true AuxKernels/elem_to_nodal/use_block_restriction_for_source=true'
  detail = "between variables defined on multiple blocks, ignoring the source variable values on the subdomains that the auxkernel is not defined on."
[]


[build]
  # Builds the solution for: test, direct, solution_aux_scale. output_error
  type = 'Exodiff'
  input = 'build.i'
  exodiff = 'build_out.e'

  detail = "from data generated by a simulation"
[]


[direct]
  type = 'Exodiff'
  input = 'solution_aux_direct.i'
  exodiff = 'solution_aux_direct_out.e'
  prereq = 'aux/build'

  detail = "using a direct degree-of-freedom copy for identical meshes,"
[]


[output_error]
  type = 'RunException'
  input = 'output_error.i'
  expect_err = "Failed to access the data for variable 'u' at point"
  prereq = 'aux/build'
  # This test throws an error from a threaded region. Rather than lock the error region,
  # we'll just avoid running it with multiple threads.
  max_threads = 1

  detail = "and that errors if data for the supplied variable is not found."
[]


[exodus]
  type = 'Exodiff'
  input = 'solution_aux_exodus.i'
  exodiff = 'solution_aux_exodus_out.e'
  requirement = "The SolutionAux object shall be capable of populating an auxiliary variable from an ExodusII file."
[]


[exodus_file_extension]
  type = 'Exodiff'
  input = 'solution_aux_exodus_file_extension.i'
  exodiff = 'solution_aux_exodus_file_extension_out.e'
  requirement = "The SolutionAux object shall be capable of populating an auxiliary variable from an ExodusII file with a custom extension (e.g., *.e-s003)."
[]


[exodus_elem_map]
  type = 'Exodiff'
  input = 'solution_aux_exodus_elem_map.i'
  exodiff = 'solution_aux_exodus_elem_map_out.e'
  requirement = "The SolutionAux object shall be capable of reading elemental data for the largest timestep."
[]


[exodus_elemental]
  type = 'Exodiff'
  input = 'solution_aux_exodus_elemental.i'
  exodiff = 'solution_aux_exodus_elemental_out.e'
  requirement = "The SolutionAux object shall be capable of reading elemental data for a specific timestep."
[]


[exodus_elemental_only]
  # Tests using a single variable from a file containing multiple variables
  type = 'Exodiff'
  input = 'solution_aux_exodus_elemental_only.i'
  exodiff = 'solution_aux_exodus_elemental_only_out.e'
  requirement = "The SolutionAux object shall be capable of restricting reading to a single elemental variable."
[]


[exodus_direct]
  type = 'Exodiff'
  input = 'solution_aux_exodus_direct.i'
  exodiff = 'solution_aux_exodus_direct_out.e'
  requirement = "The SolutionAux object shall be capable of initializing an auxiliary variable from an existing ExodusII file using a direct degree-of-freedom copy for identical meshes."
[]


[exodus_interp]
  type = 'Exodiff'
  input = 'solution_aux_exodus_interp.i'
  exodiff = 'solution_aux_exodus_interp_out.e'
  requirement = "The SolutionAux object shall be capable of setting an auxiliary variable with temporal interpolation."
[]


[part2]
  type = 'Exodiff'
  input = 'solution_aux_exodus_interp_restart2.i'
  exodiff = 'solution_aux_exodus_interp_restart2_out.e'
  prereq = exodus_interp_restart/part1
  recover = false

  detail = "used to restart another."
[]


[exodus_interp_direct]
  type = 'Exodiff'
  input = 'solution_aux_exodus_interp_direct.i'
  exodiff = 'solution_aux_exodus_interp_direct_out.e'
  requirement = "The SolutionAux object shall be capable of setting an auxiliary variable with temporal interpolation using a direct degree-of-freedom copy for identical meshes."
[]


[multiple_input]
  type = 'Exodiff'
  input = 'solution_aux_multi_var.i'
  exodiff = 'solution_aux_multi_var_out.e'
  requirement = "The SolutionAux object shall be capable of accessing specific variables from a SolutionUserObject."
[]


[multiple_input_error]
  type = 'RunException'
  input = 'solution_aux_multi_err.i'
  expect_err = 'The SolutionUserObject contains multiple variables, \w+'
  requirement = "The SolutionAux object shall produce an error if the 'from_variable' parameter is not set and the supplied UserObject has multiple variables."
[]


[build]
  # This builds the XDA and XDR files for the 'aux_nonlinear_solution_from_xda/r' tests below
  type = Exodiff
  input = 'aux_nonlinear_solution.i'
  exodiff = 'aux_nonlinear_solution_out.e'
  detail = "from a simulation using"
[]


[from_xdr]
  type = Exodiff
  input = 'aux_nonlinear_solution_xdr.i'
  exodiff = 'aux_nonlinear_solution_xdr_out.e'
  prereq = aux_nonlinear_solution/build
  detail = "a binary file."

  # This test reads a binary file that was written with 4-byte dof
  # ids.  At this time, it is only possible to read it back in with
  # a libmesh that also uses 4-byte dof ids.
  dof_id_bytes = 4
[]


[build]
  # This builds the XDA file for the 'aux_nonlinear_solution_adapt_from_xda' test below
  type = RunApp
  input = 'aux_nonlinear_solution_adapt.i'

  detail = "create4d from a simulation with adaptivity"
[]


[from_xda]
  type = Exodiff
  input = 'aux_nonlinear_solution_adapt_xda.i'
  exodiff = 'aux_nonlinear_solution_adapt_xda_out.e'
  prereq = aux_nonlinear_solution_adapt/build

  detail = "from an ASCII file"
[]


[./implicit_euler]
  type = 'Exodiff'
  input = 'time_derivative.i'
  exodiff = 'time_derivative_out.e'
  requirement = "Kernel objects shall be able to couple to the time derivative of an auxiliary variable."
[../]


[./time_derivative_nl]
  type = 'Exodiff'
  input = 'time_derivative_nl.i'
  exodiff = 'time_derivative_nl_out.e'
  requirement = "AuxKernel objects shall be able to couple to the time derivative of a nonlinear variable."
[../]


[coupled_aux_time_derivative]
  type = Exodiff
  input = time_derivative_nl.i
  exodiff = time_derivative_nl_out.e
  cli_args = 'Executioner/solve_type=linear'
  issues = '#27233'
  requirement = 'AuxKernel objects shall be able to couple to the time derivative of a nonlinear variable even if the problem is in fact linear and solved as such.'
[]


[./coupled_aux_time_derivative_to_aux]
  type = 'RunException'
  input = 'coupled_aux_time_derivative.i'
  expect_err = 'g_k: Unable to couple time derivative of an auxiliary variable into the auxiliary system.'
  requirement = "Error an AuxKernel object attemps to couple to the time derivative of an auxiliary variable."
[../]


[variable]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_out.e'
  cli_args = "AuxVariables/inactive='variable_derivative_fv function_derivative_qp function_derivative_elem' AuxKernels/inactive='var_derivative_to_fv function_derivative_quadrature_point function_derivative_element'"
  requirement = "The system shall be able to compute the time derivative of a non linear variable."
[]


[functors]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_functor_out.e'
  cli_args = "AuxKernels/inactive='var_derivative var_derivative_to_fv' Outputs/file_base=test_functor_out"
  requirement = "The system shall be able to compute the time derivative of functors for which the capability to obtain time derivatives on the fly is implemented."
[]


[not_implemented_functor_matprop]
  type = RunException
  input = 'test.i'
  cli_args = "AuxKernels/inactive='var_derivative var_derivative_to_fv function_derivative_element' AuxKernels/function_derivative_quadrature_point/functor=some_matprop"
  expect_err = 'Element quadrature point time derivative not implemented for functor some_matprop'
  detail = 'a time derivative is requested from a functor material property for which the functor time derivative not implemented'
[]


[not_a_nodal_kernel]
  type = RunException
  input = 'test.i'
  cli_args = 'AuxVariables/nodal/family=LAGRANGE AuxKernels/var_derivative/variable=nodal'
  expect_err = 'This AuxKernel only supports Elemental fields'
  detail = 'a time derivative is requested but the variable is a nodal variable which is currently unsupported'
[]


[implicit_fe_fv_conversion]
  type = RunException
  input = 'test.i'
  cli_args = "AuxVariables/inactive='' AuxKernels/inactive=''"
  expect_err = "'functor' argument is a finite element variable but 'variable' is not."
  detail = 'a time derivative for a finite element variable is to be saved in a finite volume variable'
[]


[implicit_fv_fe_conversion]
  type = RunException
  input = 'test_fv.i'
  cli_args = "AuxVariables/inactive='' AuxKernels/inactive=''"
  expect_err = "'variable' argument is a finite element variable but 'functor' is not."
  detail = 'a time derivative for a finite volume variable is to be saved in a finite element variable'
[]


[variable]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_out.e'
  cli_args = "AuxVariables/inactive='variable_derivative_fv' AuxKernels/inactive='var_derivative_to_fv'"
  requirement = "The system shall be able to compute the second time derivative of a nonlinear variable."
[]


[not_a_nodal_kernel]
  type = RunException
  input = 'test.i'
  cli_args = 'AuxVariables/nodal/family=LAGRANGE AuxKernels/var_derivative/variable=nodal'
  expect_err = 'This AuxKernel only supports Elemental fields'
  detail = 'a second time derivative is requested but the variable is a nodal variable which is currently unsupported, and'
[]


[implicit_fe_fv_conversion]
  type = RunException
  input = 'test.i'
  cli_args = "AuxVariables/inactive='' AuxKernels/inactive=''"
  expect_err = "'v' argument is a finite element variable but 'variable' is not"
  detail = 'a second time derivative for a finite element variable is requested to be stored in a finite volume variable.'
[]


[./time_integration_aux]
  type = 'Exodiff'
  input = 'time_integration.i'
  exodiff = 'time_integration_out.e'
  requirement = "The system shall include the ability to compute the integral of a variable over time."
[../]


[./test]
  type = 'Exodiff'
  input = 'aux_uo_deps.i'
  exodiff = 'aux_uo_deps_out.e'
  requirement = 'The system shall resolve the dependency of auxiliary kernels on user objects including the objects that the aux kernels indirectly depend on.'
[../]


[VectorFunctionAux]
  type = Exodiff
  input = vector_function_aux.i
  exodiff = vector_function_aux_out.e
  requirement = "The system shall include the ability to set the components of a vector auxiliary variable using a function defined within the input file."
[]


[./test]
  type = 'Exodiff'
  input = 'vector_magnitude.i'
  exodiff = 'vector_magnitude_out.e'
  requirement = "The system shall include the ability to compute the Euclidean norm of three coupled variables."
[../]

[exo]
  type = Exodiff
  input = test.i
  exodiff = test_out.e
  requirement = 'The system shall be able to output vector auxiliary variables based on the values of vector material properties, regardless of whether the material properties are computed using automatic differentiation or not.'
  design = 'VectorMaterialRealVectorValueAux.md'
  issues = '#15495'
[]


[./test]
  type = 'Exodiff'
  input = 'vector_postprocessor_visualization.i'
  exodiff = 'vector_postprocessor_visualization_out.e'
  min_parallel = 3
  max_parallel = 3
  mesh_mode = replicated # Just because of the gold file
  requirement = "The system shall be capable of populating an auxiliary variable from VectorPostprocessor data sized to the number of processors."
[../]


[./test]
  type = 'Exodiff'
  input = 'vector_variable_nodal.i'
  exodiff = 'vector_variable_nodal_out.e'
  requirement = "The system shall include the ability to compute auxiliary quantities at the nodes of elements based on the values of a LAGRANGE_VEC variable."
[../]


[./test]
  type = 'Exodiff'
  input = 'vectorpostprocessor.i'
  exodiff = 'vectorpostprocessor_out.e'
  requirement = "AuxKernel objects shall be capable of coupling to VectorPostprocessor objects."
[../]


[incorrect_type]
  type = RunException
  input = 'element.i'
  cli_args = 'AuxVariables/volume/order=FIRST'
  expect_err = 'Must be of type CONSTANT MONOMIAL'

  requirement = 'The system shall report a reasonable error when trying to sample element volumes into a non constant monomial variable'
[]

[test]
  type = RunApp
  input = test.i
  design = BatchMaterial.md
  issues = '#21225'
  requirement = 'The batch material system shall provide the capability for gathering and serializing variable and material property values for batch property computation.'
[]

[test]
  type = RunApp
  input = test.i
  design = BatchPropertyDerivative.md
  issues = '#26920'
  requirement = 'The batch property derivative shall be able to gather, serialize material property values and receives material property derivatives for batch property computation.'
[]


[./from_cubit]
  type = 'Exodiff'
  input = 'from_cubit.i'
  exodiff = 'from_cubit_out.e'
  requirement = "The system shall support Neumann type boundary conditions for a 1D problem using an imported mesh."
[../]


[./bc_function_nodal_test]
  type = 'Exodiff'
  input = 'bc_function_preset.i'
  exodiff = 'bc_func_out.e'
  design = 'bcs/ADFunctionDirichletBC.md'
  issues = '#13261'
  requirement = "The system shall support setting AD Dirichlet type boundary conditions, supplied as a function, directly to the solution vector prior to the solve."
[../]


[./bc_preset_nodal_test]
  type = 'Exodiff'
  input = 'bc_preset_nodal.i'
  exodiff = 'bc_preset_out.e'
  design = 'bcs/ADDirichletBC.md'
  issues = '#13261'
  requirement = "The system shall support setting AD Dirichlet type boundary conditions directly to the solution vector prior to the solve."
[../]


[./bc_function_nodal_test-jac]
  type = 'PetscJacobianTester'
  input = 'bc_function_preset.i'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  design = 'bcs/ADFunctionDirichletBC.md'
  issues = '#13261'
  requirement = "The system shall support setting AD Dirichlet type boundary conditions, supplied as a function, directly to the solution vector prior to the solve and have perfect Jacobians."
[../]


[./bc_preset_nodal_test-jac]
  type = 'PetscJacobianTester'
  input = 'bc_preset_nodal.i'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  design = 'bcs/ADDirichletBC.md'
  issues = '#13261'
  requirement = "The system shall support setting AD Dirichlet type boundary conditions directly to the solution vector prior to the solve and have perfect Jacobians."
[../]


[test]
  type = 'Exodiff'
  input = 'ad_bc.i'
  exodiff = 'ad_bc_out.e'
  requirement = 'We shall be able to produce the expected result using ADKernel, ADNodalBC, and ADIntegratedBC'
  design = 'ADFunctionDirichletBC.md ADDiffusion.md'
[]


[jac]
  type = 'PetscJacobianTester'
  input = 'ad_bc.i'
  cli_args = 'Outputs/exodus=false Mesh/nx=3 Mesh/ny=3'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  requirement = 'We shall be able to produce the exact Jacobian using ADKernel, ADNodalBC, and ADIntegratedBC with a first order variable'
  design = 'ADFunctionDirichletBC.md ADDiffusion.md'
[]


[2nd_order_jac]
  type = 'PetscJacobianTester'
  input = 'ad_bc.i'
  cli_args = 'Outputs/exodus=false Mesh/nx=2 Mesh/ny=2 Mesh/elem_type=QUAD9 Variables/u/order=SECOND'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  requirement = 'We shall be able to produce the exact Jacobian using ADKernel, ADNodalBC, and ADIntegratedBC with a second order variable'
  design = 'ADFunctionDirichletBC.md ADDiffusion.md'
[]


[vector_test]
  type = 'Exodiff'
  input = 'vector_ad_bc.i'
  exodiff = 'vector_ad_bc_out.e'
  requirement = 'We shall be able to produce the expected result using ADVectorKernel, ADVectorNodalBC, and ADVectorIntegratedBC'
  design = 'ADVectorFunctionDirichletBC.md ADVectorDiffusion.md'
[]


[vector_jac]
  type = 'PetscJacobianTester'
  input = 'vector_ad_bc.i'
  cli_args = 'Outputs/exodus=false Mesh/nx=3 Mesh/ny=3'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  requirement = 'We shall be able to produce the exact Jacobian using ADVectorKernel, ADVectorNodalBC, and ADVectorIntegratedBC with a first order variable'
  design = 'ADVectorFunctionDirichletBC.md ADVectorDiffusion.md'
[]


[2nd_order_vector_jac]
  type = 'PetscJacobianTester'
  input = 'vector_ad_bc.i'
  cli_args = 'Outputs/exodus=false Mesh/nx=2 Mesh/ny=2 Mesh/elem_type=QUAD9 Variables/u/order=SECOND'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  requirement = 'We shall be able to produce the exact Jacobian using ADVectorKernel, ADVectorNodalBC, and ADVectorIntegratedBC with a second order variable'
  design = 'ADVectorFunctionDirichletBC.md ADVectorDiffusion.md'
[]


[couple_lower]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_out.e'
  requirement = 'The system shall be able to couple a lower-dimensional variable into a boundary condition for a higher-dimensional variable.'
[]


[resid_and_jac_together]
  type = Exodiff
  input = 'together.i'
  exodiff = 'together_out.e'
  requirement = 'The system shall be able to compute the residual and Jacobian together when boundary conditions couple in variables defined on lower-dimensional blocks.'
  issues = '#19444'
[]


[./test-jac]
  type = 'PetscJacobianTester'
  input = 'test.i'
  run_sim = False
  ratio_tol = 3e-8
  difference_tol = 3e-6
  detail = 'using automatic differentiation and shall be able to produce the exact Jacobian.'
  cli_args = 'Mesh/square/nx=3 Mesh/square/ny=3 -snes_test_err 1e-6'
[../]


[./test-jac]
  type = 'PetscJacobianTester'
  input = 'test.i'
  run_sim = False
  ratio_tol = 3e-8
  difference_tol = 3e-6
  detail = 'using automatic differentiation and shall be able to produce the exact Jacobian.'
[../]


[jacobian]
  type = 'PetscJacobianTester'
  input = 'test.i'
  ratio_tol = 1e-8
  difference_tol = 1e-7
  requirement = "The system shall produce the exact Jacobian for BC matching variable values on a boundary using automatic differentiation"
[]


[./penalty_dirichlet_bc_test-jac]
  type = 'PetscJacobianTester'
  input = 'penalty_dirichlet_bc_test.i'
  prereq = 'ad/penalty_dirichlet_bc_test'
  run_sim = False
  difference_tol = 1e-7
  detail = 'with a constant value on the boundary and shall be able to produce the exact Jacobian.'
[../]


[./function_penalty_dirichlet_bc_test]
  type = 'Exodiff'
  input = 'function_penalty_dirichlet_bc_test.i'
  exodiff = 'function_penalty_dirichlet_bc_test_out.e'
  abs_zero = 1e-05
  max_parallel = 11
  scale_refine = 3
  detail = 'with a value on the boundary set by a function.'
[../]


[./function_penalty_dirichlet_bc_test-jac]
  type = 'PetscJacobianTester'
  input = 'function_penalty_dirichlet_bc_test.i'
  prereq = 'ad/function_penalty_dirichlet_bc_test'
  run_sim = False
  ratio_tol = 1e-7
  difference_tol = 0.1
  detail = 'with a value on the boundary set by a function and shall be able to produce the exact Jacobian.'
[../]


[./bc_function_nodal_test]
  type = 'Exodiff'
  input = 'bc_function_preset.i'
  exodiff = 'bc_func_out.e'
  design = 'bcs/FunctionDirichletBC.md'
  requirement = "The system shall support setting Dirichlet type boundary conditions, supplied as a function, directly to the solution vector prior to the solve."
[../]


[./bc_preset_nodal_test]
  type = 'Exodiff'
  input = 'bc_preset_nodal.i'
  exodiff = 'bc_preset_out.e'
  design = 'bcs/DirichletBC.md'
  requirement = "The system shall support setting Dirichlet type boundary conditions directly to the solution vector prior to the solve."
[../]


[./test]
  type = 'Exodiff'
  input = 'conditional_bc_test.i'
  exodiff = 'out.e'
  requirement = "The system shall support the creation of BoundaryCondition objects that support conditional activation."
[../]


[./test]
  type = 'Exodiff'
  input = 'coupled_dirichlet_bc.i'
  exodiff = 'out.e'
  requirement = "The system shall support the creation of BoundaryCondition objects that couple to nonlinear variables."
[../]


[./check]
  type = 'RunException'
  input = 'dmg_periodic_bc.i'
  cli_args = '/UserObjects/uo/type=CheckGhostedBoundaries /UserObjects/uo/total_num_bdry_sides=160'
  expect_err = 'All boundaries are ghosted to every single processor, and it is not scalable'
  requirement = "The system shall be able to determine if a non-scalable algorithm is being used for ghosting boundaries."
  max_parallel = 1
[../]


[./check_one_step]
  type = 'RunApp'
  input = 'dmg_periodic_bc.i'
  cli_args = '/UserObjects/uo/type=CheckGhostedBoundaries /UserObjects/uo/total_num_bdry_sides=160 Outputs/hide="pid" Outputs/exodus=false Executioner/num_steps=1'
  requirement = "The system shall make sure that boundaries are actually distributed."
  min_parallel = 2
[../]


[./2d]
  type = 'Exodiff'
  input = 'dmg_periodic_bc.i'
  exodiff = 'dmg_periodic_bc_out.e'
  min_parallel = 2
  cli_args = 'Outputs/hide="pid"'
  abs_zero = 1e-6
  rel_err = 1e-5
  requirement = "The system shall support periodic boundary conditions in a parallel generated 2D mesh."
[../]


[./3d]
  type = 'Exodiff'
  input = 'dmg_simple_periodic_bc.i'
  exodiff = 'dmg_simple_periodic_bc_out.e'
  min_parallel = 2
  requirement = "The system shall support periodic boundary conditions in a parallel generated 3D mesh."
[../]


[./1d]
  type = 'Exodiff'
  input = 'dmg_periodic_bc.i'
  exodiff = 'dmg_periodic_bc_out_1d.e'
  min_parallel = 2
  cli_args = 'Outputs/hide="pid" Outputs/file_base=dmg_periodic_bc_out_1d Mesh/dmg/dim=1 Mesh/dmg/nx=100 Mesh/dmg/ny=0 Mesh/dmg/ymax=0 BCs/Periodic/all/auto_direction="x" AuxKernels/periodic_dist/point="1 0 0" Kernels/forcing/y_center=0 Kernels/forcing/amplitude=0.1  Kernels/forcing/x_center=0'
  abs_zero = 1e-5
  rel_err = 1e-4
  requirement = "The system shall support periodic boundary conditions in a parallel generated 1D mesh."
[../]


[./ad_test]
  type = 'Exodiff'
  input = 'ad_mat_neumann.i'
  exodiff = 'ad_mat_neumann_out.e'
  requirement = 'The system shall support applying a material property as a Neumann boundary condition using AD.'
[../]


[./convective_flux_bc_test]
  type = 'Exodiff'
  input = 'convective_flux_bc.i'
  exodiff = 'convective_flux_bc_out.e'
  requirement = "The system shall support the ability to create convective flux boundary conditions."
[../]


[./vacuumbc_test]
  type = 'Exodiff'
  input = 'vacuum_bc_test.i'
  exodiff = 'vacuum_bc_test_out.e'
  requirement = "The system shall support a vacuum boundary condition for neutron diffusion on the boundary."
[../]


[./vector_neumann_test]
  type = 'Exodiff'
  input = 'vector_neumann_bc_test.i'
  exodiff = 'vector_neumann_bc_test_out.e'
  requirement = "The system shall support Neumann type boundary conditions where the specified value is defined as the value of a vector, $v$, in the direction of the boundary outward facing normal, $\hat{n}$ (i.e., $v\cdot\hat{n}$)."
[../]


[./weak_gradient_bc_test]
  type = 'Exodiff'
  input = 'weak_gradient_bc_test.i'
  exodiff = 'weak_gradient_bc_test_out.e'
  requirement = "The system shall support the 'no boundary condition' type boundary condition [!citep](griffiths1997noboundary)."
[../]


[./circle_quads]
  type = 'Exodiff'
  input = 'circle_quads.i'
  exodiff = 'circle_quads_out.e'
  requirement = "The system shall be capable of computing the nodal normals for quadrilateral elements."
[../]


[./cylinder_hexes]
  type = 'Exodiff'
  input = 'cylinder_hexes.i'
  exodiff = 'cylinder_hexes_out.e'
  requirement = "The system shall be capable of computing the nodal normals for first order hexahedron elements."
[../]


[./cylinder_hexes_2nd]
  type = 'Exodiff'
  input = 'cylinder_hexes_2nd.i'
  exodiff = 'cylinder_hexes_2nd_out.e'
  requirement = "The system shall be capable of computing the nodal normals for second order hexahedron elements."
[../]


[./cylinder_hexes_1st_2nd]
  type = 'Exodiff'
  input = 'cylinder_hexes_1st_2nd.i'
  exodiff = 'cylinder_hexes_1st_2nd_out.e'
  requirement = "The system shall be capable of computing the first order nodal normals for second order hexahedron elements."
[../]


[./small_sqaure]
  type = 'Exodiff'
  input = 'square_quads.i'
  exodiff = 'square_quads_out.e'
  requirement = "The system shall be capable of computing the nodal normals for quadrilateral elements on a square domain."
[../]


[./test_penalty_dirichlet_bc]
  type = 'Exodiff'
  input = 'penalty_dirichlet_bc_test.i'
  exodiff = 'penalty_dirichlet_bc_test_out.e'
  requirement = "The system shall support the application of Dirichlet type boundary conditions using the penalty method."
[../]


[./test_function_penalty_dirichlet_bc]
  type = 'Exodiff'
  input = 'function_penalty_dirichlet_bc_test.i'
  exodiff = 'function_penalty_dirichlet_bc_test_out.e'
  abs_zero = 1e-05
  max_parallel = 11
  scale_refine = 3
  requirement = "The system shall support the application of Dirichlet type boundary conditions, defined by a function, using the penalty method."
[../]


[./all_periodic_trans_test]
  type = 'Exodiff'
  input = 'all_periodic_trans.i'
  exodiff = 'all_periodic_trans_out.e'
  requirement = "The system shall support periodic boundary conditions with transforms defined as functions."
[../]


[./auto_wrap_2d_test]
  type = 'Exodiff'
  input = 'auto_periodic_bc_test.i'
  exodiff = 'out_auto.e'
  group = 'periodic'
  abs_zero = 1e-6
  rel_err = 1e-5
  requirement = "The system shall support periodic boundary conditions with transforms that are computed automatically in the 'x' and 'y' directions."
[../]


[./auto_wrap_2d_test_non_generated]
  type = 'Exodiff'
  input = 'auto_periodic_bc_non_generated.i'
  exodiff = 'out_auto_non_generated.e'
  requirement = "The system shall support periodic boundary conditions with transforms that are computed automatically in the 'x' and 'y' directions using a non-generated mesh."
[../]


[./auto_wrap_2d_test_error_check]
  type = 'RunException'
  input = 'auto_periodic_bc_test.i'
  expect_err = '"point" is outside of the domain'
  cli_args = 'AuxKernels/periodic_dist/point="0 99999 0"'
  prereq = 'auto_wrap_2d_test'
  requirement = "The system shall produce an error within the PeriodicDistanceAux object when a point is provided that is outside the mesh domain."
[../]


[./auto_wrap_3d_test]
  type = 'Exodiff'
  input = ' auto_periodic_bc_test_3d.i '
  exodiff = 'out_auto_3d.e'
  group = 'periodic'
  valgrind = 'HEAVY'
  abs_zero = 1e-6
  # This test is very sensitive to partitioner (parmetis).
  # GridPartitioner is robust and beautiful
  cli_args = 'Mesh/Partitioner/type=GridPartitioner'
  requirement = "The system shall support periodic boundary conditions with transforms that are computed automatically in the 'x', 'y', and 'z' directions."
[../]


[./orthogonal_pbc_on_square_test]
  type = 'Exodiff'
  input = 'orthogonal_pbc_on_square.i'
  exodiff = 'orthogonal_pbc_on_square_out.e'
  use_old_floor = true
  requirement = "The system shall support periodic boundary conditions on orthogonal boundaries with transforms defined as functions."
[../]


[./parallel_pbc_using_trans_test]
  type = 'Exodiff'
  input = ' parallel_pbc_using_trans.i '
  exodiff = 'parallel_pbc_using_trans_out.e'
  requirement = "The system shall support periodic boundary conditions on parallel boundaries with transforms defined as functions."
[../]


[./testlevel1]
  type = 'Exodiff'
  input = 'periodic_level_1_test.i'
  exodiff = 'periodic_level_1_test_out.e periodic_level_1_test_out.e-s004 periodic_level_1_test_out.e-s007'
  max_parallel = 4
  valgrind = 'HEAVY'
  abs_zero = 1e-6
  requirement = "The system shall support periodic boundary conditions with mesh adaptivity."
[../]


[./testperiodic]
  type = 'Exodiff'
  input = 'periodic_bc_test.i'
  exodiff = 'out.e'
  group = 'periodic'
  abs_zero = 1e-6
  rel_err = 1e-5
  requirement = "The system shall support periodic boundary conditions with transforms prescribed as a translation."
[../]


[./testperiodic_vector]
  type = 'Exodiff'
  input = 'periodic_vector_bc_test.i'
  exodiff = 'vector_out.e'
  group = 'periodic'
  abs_zero = 1e-6
  rel_err = 1e-5
  requirement = "The system shall support periodic boundary conditions on vector variables with transforms prescribed as a translation."
[../]


[./testperiodic_dp]
  type = 'Exodiff'
  input = 'periodic_bc_displaced_problem.i'
  exodiff = 'out_displaced_problem.e'
  group = 'periodic'
  abs_zero = 1e-6
  max_parallel = 2
  min_parallel = 2
  requirement = "The system shall support periodic boundary conditions with displacements."
[../]


[./testtrapezoid]
  type = 'Exodiff'
  input = 'trapezoid.i'
  exodiff = 'out_trapezoid.e'
  requirement = "The system shall support periodic boundary conditions on a trapezoid domain with transforms prescribed as functions."
[../]


[./trapezoid_non_periodic]
  type = 'Exodiff'
  input = 'trapezoid_non_periodic.i'
  exodiff = 'trapezoid_non_periodic_out.e'
  design = 'mesh/MooseMesh.md'
  issues = '#11939'
  requirement = "The system shall support calls to periodic distance and bounds methods on the mesh when periodic boundary conditions are not used."
[../]


[./testwedge]
  type = 'Exodiff'
  input = 'wedge.i'
  exodiff = 'out_wedge.e'
  requirement = "The system shall support periodic boundary conditions on a wedge domain with transforms prescribed as functions."
[../]


[./testwedgesys]
  type = 'Exodiff'
  input = ' wedge_sys.i '
  exodiff = 'out_wedge_sys.e'
  max_parallel = 1
  requirement = "The system shall support periodic boundary conditions for a single variable on a wedge domain with transforms prescribed as functions."
[../]


[./auto_dir_repeated_id]
  type = 'Exodiff'
  input = 'auto_dir_repeated_id.i'
  exodiff = 'auto_dir_repeated_id_out.e'
  requirement = "The system shall support periodic boundary conditions for input meshes that have repeated element ids."
[../]


[./no_add_scalar]
  type = 'Exodiff'
  input = 'no_add_scalar.i'
  exodiff = 'no_add_scalar_out.e'

  requirement = "When using periodic boundary detection, the system shall not attempt to add periodic boundary conditions to scalar variables."
  design = 'source/actions/AddPeriodicBCAction.md'
  issues = '#11417'
[../]


[./test]
  type = 'Exodiff'
  input = 'pp_neumann.i'
  exodiff = 'pp_neumann_out.e'
  requirement = "The system shall support the application of a Neumann boundary condition computed via Postprocessor object."
[../]

[resid_jac_together]
  type = Exodiff
  input = diffusion_reaction.i
  exodiff = diffusion_reaction_out.e
  design = 'systems/NonlinearSystem.md'
  issues = '#23487'
  requirement = "The system shall be able to compute the residual and the Jacobian of each nodal BC and integrated BC together."
[]


[./test_hex]
  type = 'Exodiff'
  input = 'sideset_from_nodeset_test.i'
  exodiff = 'cube_hex_out.e'
  requirement = "The system shall support creating sidesets from nodesets for hexahedron elements to use with Boundary Condition objects."
[../]


[./test_tet]
  type = 'Exodiff'
  input = 'sideset_from_nodeset_test2.i'
  exodiff = 'cube_tet_out.e'
  requirement = "The system shall support creating sidesets from nodesets for tetrahedron elements to use with Boundary Condition objects."
[../]


[./sinneumann_test]
  type = 'Exodiff'
  input = 'sin_neumann_test.i'
  exodiff = 'sin_neumann_test_out.e'
  design = 'source/bcs/SinNeumannBC.md'
  requirement = "The system shall include the ability to apply a Neumann boundary condition according to a sin function."
[../]


[./sindirichlet_test]
  type = 'Exodiff'
  input = 'sin_dirichlet_test.i'
  exodiff = 'sin_dirichlet_test_out.e'
  design = 'source/bcs/SinDirichletBC.md'
  requirement = "The system shall include the ability to apply a Dirichlet boundary condition according to a sin function."
[../]


[test]
  type = Exodiff
  input = test.i
  exodiff = test_out.e
  requirement = 'The system shall be able to apply penalty Dirichlet boundary conditions to all three components of a vector variable in a three-dimensional diffusion simulation.'
[]


[./test]
  type = 'Exodiff'
  input = 'vectorpostprocessor.i'
  exodiff = 'vectorpostprocessor_out.e'
  requirement = "BoundaryCondition objects shall support retrieval of VectorPostprocessor data."
[../]

[constant_bounds]
  type = 'Exodiff'
  input = 'constant_bounds.i'
  exodiff = 'constant_bounds_out.e'
  scale_refine = 3
  design = 'ConstantBounds.md'
  issues = '#951 #14946'
  requirement = "The system shall include the ability to compute a nodal field variable with a constant upper and lower bounds."
[]


[old_value_bounds]
  type = 'Exodiff'
  input = 'old_value_bounds.i'
  exodiff = 'old_value_bounds_out.e'
  scale_refine = 3
  design = 'ConstantBounds.md'
  issues = '#951 #14946'
  requirement = "The system shall include the ability to compute a field variable with a lower bound given by variable's old value."
[]


[constant_bounds_elem]
  type = 'Exodiff'
  input = 'constant_bounds_elem.i'
  exodiff = 'constant_bounds_elem_out.e'
  scale_refine = 3
  design = 'ConstantBounds.md'
  issues = '#951 #14946'
  requirement = "The system shall include the ability to compute a constant monomial field variable with constant upper and lower bounds."
[]


[constant_bounds_fv]
  type = 'Exodiff'
  input = 'constant_bounds_fv.i'
  exodiff = 'constant_bounds_fv_out.e'
  scale_refine = 3
  design = 'ConstantBounds.md'
  issues = '#951 #14946'
  requirement = "The system shall be able to impose constant upper and lower bounds on a finite volume variable."
[]


[solver]
  type = 'RunApp'
  input = 'constant_bounds.i'
  expect_out = "A variational inequalities solver must be used in conjunction with Bounds"
  allow_warnings = true
  cli_args = "Executioner/petsc_options_iname='' Executioner/petsc_options_value=''"
  detail = 'emit a warning if a variational inequalities (VI) solver is not found when the bounds system is used.'
[]


[bounded_variable_type]
  type = 'RunException'
  input = 'constant_bounds_elem.i'
  expect_err = "Bounded variable must be nodal or of a CONSTANT order!"
  cli_args = 'Variables/u/order=SECOND'
  detail = 'error if an unsupported variable type is provided to the constant bounds kernel'
[]


[mismatch_dummy]
  type = 'RunException'
  input = 'constant_bounds_elem.i'
  expect_err = "Dummy bounds aux variable and bounded variable must use the same finite element order and family"
  cli_args = 'AuxVariables/bounds_dummy/order=SECOND'
  detail = 'error if the type of the dummy auxiliary variable does not match the bounded variable.'
[]


[./test]
  type = 'Exodiff'
  input = 'coupled_tied_value_constraint.i'
  exodiff = 'out.e'
  requirement = "The system shall include ability to force the value of a variable to be the same on both sides of an interface using Lagrange multipliers."
[../]


[test]
  type = 'Exodiff'
  input = 'equal_value_boundary_constraint_test.i'
  exodiff = 'out.e'
  abs_zero = 1e-9
  requirement = "The system shall include the ability to constrain the values on a boundary to a value at a prescribed node."
[]


[adaptivity]
  type = 'Exodiff'
  input = 'adaptivity.i'
  exodiff = 'adaptivity_out.e adaptivity_out.e-s002 adaptivity_out.e-s003'
  mesh_mode = REPLICATED
  requirement = "The system shall be able to enforce the equal value boundary constraint in parallel with adaptivity."
[]


[1D_2D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/1D_2D.e Constraints/equal/formulation=kinematic Outputs/file_base=1D_2D_kinematic_out'
  exodiff = '1D_2D_kinematic_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "1D and 2D;"
[]


[1D_3D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/1D_3D.e Constraints/equal/formulation=kinematic Outputs/file_base=1D_3D_kinematic_out'
  exodiff = '1D_3D_kinematic_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "1D and 3D;"
[]


[2D_2D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/2D_2D.e Constraints/equal/formulation=kinematic Outputs/file_base=2D_2D_kinematic_out'
  exodiff = '2D_2D_kinematic_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "2D;"
[]


[2D_3D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/2D_3D.e Constraints/equal/formulation=kinematic Outputs/file_base=2D_3D_kinematic_out'
  exodiff = '2D_3D_kinematic_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "2D and 3D; and"
[]


[3D_3D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/3D_3D.e Constraints/equal/formulation=kinematic Outputs/file_base=3D_3D_kinematic_out'
  exodiff = '3D_3D_kinematic_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "3D subdomains."
[]


[1D_2D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/1D_2D.e Constraints/equal/formulation=penalty Outputs/file_base=1D_2D_penalty_out'
  exodiff = '1D_2D_penalty_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "1D and 2D;"
[]


[1D_3D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/1D_3D.e Constraints/equal/formulation=penalty Outputs/file_base=1D_3D_penalty_out'
  exodiff = '1D_3D_penalty_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "1D and 3D;"
[]


[2D_2D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/2D_2D.e Constraints/equal/formulation=penalty Outputs/file_base=2D_2D_penalty_out'
  exodiff = '2D_2D_penalty_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "2D;"
[]


[2D_3D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/2D_3D.e Constraints/equal/formulation=penalty Outputs/file_base=2D_3D_penalty_out'
  exodiff = '2D_3D_penalty_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "2D and 3D; and"
[]


[3D_3D]
  type = 'Exodiff'
  input = 'embedded_constraint.i'
  cli_args = 'Mesh/file=gold/3D_3D.e Constraints/equal/formulation=penalty Outputs/file_base=3D_3D_penalty_out'
  exodiff = '3D_3D_penalty_out.e'
  abs_zero = 1e-9
  mesh_mode = REPLICATED

  detail = "3D subdomains."
[]


[test]
  type = 'Exodiff'
  input = 'nodal_constraint_test.i'
  exodiff = 'nodal_constraint_test_out.e'
  max_parallel = 1
  max_threads = 1 #6511
  requirement = "The system shall support the ability to constrain nodal values."
[]


[displaced_test]
  type = 'Exodiff'
  input = 'nodal_constraint_displaced_test.i'
  exodiff = 'nodal_constraint_displaced_test_out.e'
  max_parallel = 1
  max_threads = 1 #6511
  requirement = "The system shall support the ability to constrain nodal values using a displaced mesh."
[]


[linear_nodal]
  type = 'Exodiff'
  input = 'linear_nodal_constraint.i'
  exodiff = 'linear_nodal_constraint_out.e'
  max_parallel = 1
  max_threads = 1 #6511
  requirement = "The system shall support the ability to linearly constrain nodal values."
[]


[linear_nodal_constraint_different_variables]
  type = 'Exodiff'
  input = 'linear_nodal_constraint_different_variables.i'
  exodiff = 'linear_nodal_constraint_different_variables_out.e'
  max_parallel = 1
  max_threads = 1
  requirement = "The system shall support the ability to constrain nodal values of different variables."
[]


[test_balance]
  type = 'Exodiff'
  input = 'test_balance.i'
  exodiff = 'test_balance_out.e'
  abs_zero = 1.0e-4
  allow_test_objects = true
  requirement = 'The system shall be able to allow overwriting of solution variables in node-face constraint objects.'
[]


[./test]
  type = 'Exodiff'
  input = 'tied_value_constraint_test.i'
  exodiff = 'out.e'
  max_parallel = 1
  requirement = "The system shall include the ability to force the value of a variable to be the same on both sides of an interface."
[../]

[test]
  type = Exodiff
  input = action_control_test.i
  exodiff = action_control_test_out.e
  issues = '#22068'
  design = 'syntax/Controls/index.md'
  requirement = "The Control system shall include a means to control input parameters added by MOOSE action systems."
[]

[./single]
  type = 'CSVDiff'
  input = 'bool_function_control.i'
  csvdiff = 'bool_function_control_out.csv'
  requirement = "The Control system shall allow a boolean parameter to be controlled with a function."
  issues = '#15402'
  design = 'syntax/Controls/index.md source/controls/BoolFunctionControl.md'
[../]


[./test]
  type = CSVDiff
  input = conditional_function_enable.i
  csvdiff = conditional_function_enable_out.csv
  requirement = "The Control system shall be capable of activating or deactivating MOOSE objects using a conditional function."
[../]


[./direct]
  type = Exodiff
  input = control_connection.i
  exodiff = control_connection_out.e
  requirement = "The MOOSE control system shall allow parameters from differing objects, with differing names to be associated and changed together."
[../]


[./alias]
  type = Exodiff
  input = alias_connection.i
  exodiff = alias_connection_out.e
  requirement = "The MOOSE control system shall allow parameters from objects to be assigned aliases for the purpose of changing the value."
[../]


[./controlled_piecewise]
  type = 'Exodiff'
  input = 'controlled_piecewise.i'
  exodiff = 'controlled_piecewise_out.e'
  requirement = "The system shall allow controlling piecewise functions and material properties."
[../]


[./non_controllable_error]
  # Test non-controllable parameter error
  type = RunException
  input = 'non_controllable_error.i'
  expect_err = "The desired parameter 'Kernels/diff/non_controllable"
  match_literal = true
  requirement = "The Control system shall error if an attempt to alter a non-controllable parameter is performed."
[../]


[./multiple_params_found_warning]
  # Test error message when single parameter is requested, but multiple exist
  type = RunApp
  input = 'multiple_parameters_found.i'
  expect_out = "The following controlled parameters are being retrieved"
  allow_warnings = true
  requirement = "The Control system shall error if multiple controllable parameters exists, but only a single parameter is expected to be controlled."
[../]


[./no_param_found]
  # Test that an invalid parameter name errors properly
  type = RunException
  input = 'no_parameter_found.i'
  expect_err = "The desired parameter 'unknown_param_name' was not located"
  match_literal = true
  requirement = "The Control system shall error if an unknown parameter is supplied for control."
[../]


[./tid_warehouse_error]
  # Test tid assert on MooseObjectWarehouse
  type = RunException
  input = 'tid_warehouse_error.i'
  expect_err = "Attempting to access a thread id \(12345\) greater than the number allowed by the storage item \(1\)"
  method = 'dbg'
  requirement = "The Control system shall error if a thread id greater than the number of threads available is supplied when retrieving a Control object."
[../]


[./disable_executioner]
  # Test that certain objects (e.g., Executioner) may not be disabled
  type = RunException
  input = 'disable_executioner.i'
  expect_err = "The desired parameter 'Executioner::\*/enable"
  requirement = "The Control system shall error if an attempt is made to disable the Executioner."
[../]


[./non_existing_dependency]
  # Test that non existing dependency errors out properly
  type = RunException
  input = 'non_existing_dependency.i'
  expect_err = "The Control \"no-control\" was not created, did you make a spelling mistake or forget to include it in your input file\?"
  requirement = "The Control system shall error if an invalid control name is supplied to the Control dependency resolution procedure."
[../]


[run-torch-script]
  type = CSVDiff
  input = read_control.i
  csvdiff = torch_script_read_T_reporter_0026.csv
  cli_args = "Controls/src_control/filename='model_2.pt'
                Controls/src_control/torch_script_format=true
                Controls/src_control/input_timesteps=2
                Outputs/file_base='torch_script_read'"
  requirement = "The system shall be able to read a neural network from a torchscript file and use it to control a transient process."
  libtorch = true
[]


[run-with-torch-parameters]
  type = JSONDiff
  input = read_control.i
  jsondiff = 'torch_parameter_read.json'
  cli_args = "Controls/src_control/filename='model_parameters_2.net'
                Controls/src_control/torch_script_format=false
                Controls/src_control/input_timesteps=2
                Controls/src_control/num_neurons_per_layer='4 2'
                Controls/src_control/activation_function='relu'
                Reporters/inactive=''
                Outputs/file_base='torch_parameter_read'
                Reporters/T_reporter/outputs='json_out'"
  requirement = "The system shall be able to read a neural network from a parameter file and use it to control a transient process."
  libtorch = true
[]


[run-without-nn]
  type = CSVDiff
  input = read_control.i
  csvdiff = run_wo_nn_T_reporter_0026.csv
  cli_args = "Outputs/file_base='run_wo_nn'"
  requirement = "The system shall be able to run with a libtorch controller without having a neural net initialized in it."
  libtorch = true
[]


[invalid-torchscript-error]
  type = RunException
  input = read_control.i
  cli_args = "Controls/src_control/filename='model_2.pt'
                Controls/src_control/torch_script_format=true
                Controls/src_control/input_timesteps=2
                Controls/src_control/num_neurons_per_layer='3 3'"
  expect_err = "This parameter should not be defined when filename is defined!"
  requirement = "The system shall forbid specifying parameters when reading a neural network from a torchscript file."
  libtorch = true
[]


[./base_object_param]
  # Test that all aspects of the name may be specified using base class name
  type = Exodiff
  input = base_object_param.i
  exodiff = base_object_param_out.e
  requirement = "The Control system shall support the modification of a single parameter using the objects base class name, object name, and parameter name."
[../]


[./base_param]
  # Test that all objects with the same name change, in the same system may be changed
  type = Exodiff
  input = base_param.i
  exodiff = base_param_out.e
  requirement = "The Control system shall support the modification of multiple parameters using the objects base class and the parameter name."
[../]


[./test]
  type = RunApp
  input = controllable.i
  expect_out = "Controls:.*Active Controls:.*Active Controls:"
  requirement = "The Control system shall include a means to output information regarding the controlled parameters."
[../]


[./clear]
  type = RunApp
  input = controllable_clear.i
  expect_out = "Controls:.*Active Controls:"
  absent_out = "Controls:.*Active Controls:.*Active Controls:"
  requirement = "The Control system shall include a means to output information regarding the controlled parameters, including only showing information regarding a parameter if it has changed since the last output."
[../]


[./cli_args]
  type = RunApp
  input = controllable.i
  cli_args = "--show-controls"
  expect_out = "Controls:.*Active Controls:"
  absent_out = "Controls:.*Active Controls:.*Active Controls:"
  requirement = "The system shall include a command line flag for displaying controllable parameter information."
[../]


[./active]
  type = RunApp
  input = controllable.i
  expect_out = "Active\sObjects:.*Problem::"
  requirement = "The Control system shall include a means to output information regarding the objects with controllable parameters."
[../]


[basic]
  type = 'CSVDiff'
  input = 'pid_control.i'
  csvdiff = 'out.csv'
  recover = false
  # Not outputting left_boundary_average to avoid regold
  cli_args = 'Postprocessors/left_boundary_average/outputs=none'
  detail = 'using the principle of Proportional Integral Derivative control,'
[]


[min_max_limits]
  type = 'CSVDiff'
  input = 'pid_control.i'
  csvdiff = 'min_max_limits.csv'
  recover = false
  cli_args = 'Outputs/file_base=min_max_limits Controls/integral_value/maximum_output_value=4.0 Controls/integral_value/minimum_output_value=2.0 Executioner/nl_abs_tol=1e-12 Executioner/end_time=10'
  detail = 'allowing the Proportional Integral Derivative control to have limits for its maximum and minimum output,'
[]


[abs_max_rate_change]
  type = 'CSVDiff'
  input = 'pid_control.i'
  csvdiff = 'abs_max_rate_change.csv'
  recover = false
  cli_args = 'Outputs/file_base=abs_max_rate_change Controls/integral_value/maximum_change_rate=0.5 Executioner/nl_abs_tol=1e-12'
  detail = 'allowing the Proportional Integral Derivative control to have limits for its absolute maximum rate of change of control variable,'
[]


[basic_postprocessor]
  type = 'CSVDiff'
  input = 'pid_pp_control.i'
  csvdiff = 'pp_out.csv'
  recover = false
  cli_args = "Outputs/file_base=pp_out"
  detail = 'using a input postprocessor in lieu of an input parameter,'
[]


[windup]
  type = 'CSVDiff'
  input = 'pid_control.i'
  csvdiff = 'windup_out.csv'
  recover = false
  # Not outputting left_boundary_average to avoid regold
  cli_args = 'Outputs/file_base=windup_out Controls/integral_value/reset_integral_windup=true Postprocessors/left_boundary_average/outputs=none'
  detail = 'with integral windup control, resetting the integral term if the error crosses zero,'
[]


[picard]
  type = 'CSVDiff'
  input = 'pid_pp_control.i'
  csvdiff = 'picard_out.csv'
  cli_args = "Outputs/file_base=picard_out Controls/integral_value/reset_every_timestep=true MultiApps/inactive=''"
  detail = 'keeping the PID process within a single timestep,'
[]


[resistance_to_solver_fails]
  type = 'CSVDiff'
  input = 'pid_pp_control.i'
  recover = false
  csvdiff = 'picard_resets_out.csv'
  cli_args = "--no-trap-fpe Outputs/file_base=picard_resets_out MultiApps/inactive='' Controls/inactive='' Kernels/inactive='' Controls/integral_value/execute_on=timestep_begin"
  detail = 'and resetting the PID process correctly if the solver fails during a Picard/coupling iteration.'
[]


[./single]
  type = 'CSVDiff'
  input = 'real_function_control.i'
  csvdiff = 'real_function_control_out.csv'
  requirement = "The Control system shall allow a scalar parameter to be controlled with a function."
[../]


[./multiple]
  type = 'CSVDiff'
  input = 'multi_real_function_control.i'
  csvdiff = 'multi_real_function_control_out.csv'
  requirement = "The Control system shall allow multiple scalar parameters to be controlled with a function."
[../]


[error]
  type = RunException
  input = exec_flag_error.i
  expect_err = "The controllable parameter \(MultiApps/sub/cli_args\) is not allowed to execute on 'INITIAL', it is only allowed to execute on 'PRE_MULTIAPP_SETUP'"
  requirement = "The MOOSE control system shall be capable of restricting parameters to be controlled for specific execution flags."
[]


[./param]
  # Test that all parameters with the same name change
  type = Exodiff
  input = param.i
  exodiff = param_out.e
  requirement = "The Control system shall allow multiple parameters to be changed by the parameter name alone using input syntax format."
[../]


[./object_param]
  # Test that all objects with the same name change
  type = Exodiff
  input = object_param.i
  exodiff = object_param_out.e
  requirement = "The Control system shall allow multiple parameters to be changed given the object and parameter names using input syntax format."
[../]


[./system_object_param]
  # Test that all aspects of the name may be specified using base class name
  type = Exodiff
  input = system_object_param.i
  exodiff = system_object_param_out.e
  requirement = "The Control system shall allow for a single parameter to be changes given the input syntax, object name, and parameter name."
[../]


[./system_asterisk_param]
  # Test that all objects with the same name change, in the same system may be changed
  type = Exodiff
  input = system_asterisk_param.i
  exodiff = system_asterisk_param_out.e
  requirement = "The Control system shall allow for multiple parameters to be changed given input syntax and a parameter name."
[../]


[./param]
  # Test that all parameters with the same name change
  type = Exodiff
  input = param.i
  exodiff = param_out.e
  requirement = "The Control system shall allow multiple parameters to be changed by the parameter name alone using a tag."
[../]


[./object_param]
  # Test that all objects with the same name change
  type = Exodiff
  input = object_param.i
  exodiff = object_param_out.e
  requirement = "The Control system shall allow multiple parameters to be changed given a tag and parameter names, given a tag assigned across input blocks."
[../]


[./system_object_param]
  # Test that all aspects of the name may be specified using base class name
  type = Exodiff
  input = system_object_param.i
  exodiff = system_object_param_out.e
  requirement = "The Control system shall allow for a single parameter to be changes given a tag and parameter name, given a tag assigned to a single object."
[../]


[./system_asterisk_param]
  # Test that all objects with the same name change, in the same system may be changed
  type = Exodiff
  input = system_asterisk_param.i
  exodiff = system_asterisk_param_out.e
  requirement = "The Control system shall allow for multiple parameters to be changed given a tag and a parameter name, given a tag assigned within a single input block on multiple objects."
[../]


[./test]
  # Test the ability to control multiple AuxKernels
  type = Exodiff
  input = 'control.i'
  exodiff = 'control_out.e'
  requirement = "The Control system shall be capable of activating or deactivating AuxKernel objects with time."
[../]


[./multi_same_times]
  # Test the ability to control multiple AuxScalarKernels with the same start/end times
  type = CSVDiff
  input = 'control.i'
  csvdiff = 'control_out.csv'
  requirement = "The Control system shall be capable of activating or deactivating AuxScalarKernel objects with time, given identical start end times."
[../]


[./multi_different_times]
  # Test the ability to control multiple AuxScalarKernels with different start/end times
  type = CSVDiff
  input = 'control_different.i'
  csvdiff = 'control_different_out.csv'
  requirement = "The Control system shall be capable of activating or deactivating AuxScalarKernel objects with time, given differing start end times."
[../]


[ad]
  type = Exodiff
  input = adbcs.i
  cli_args = 'Outputs/file_base=bcs_out'
  prereq = tests/dirichlet
  exodiff = bcs_out.e

  detail = "for contributions from automatic differentiation, and"
[]


[./test]
  # Test ability to disable/enable constraints
  type = Exodiff
  input = 'constraints.i'
  exodiff = 'constraints_out.e'
  requirement = "The Control system shall be capable of activating or deactivating Constraint objects with time."
[../]


[./enable_false]
  # Tests that MooseObject parameter operates correctly when set to 'false'
  type = RunApp
  input = 'enable_disable.i'
  absent_out = '6\s*Nonlinear'
  cli_args = "Dampers/const_damp/enable=false Outputs/exodus=false"
  requirement = "The system shall support disabling an object using an input parameter."
[../]


[./enable_true]
  # Tests that MooseObject parameter operates correctly when set to 'true'
  type = RunApp
  input = 'enable_disable.i'
  expect_out = '6\s*Nonlinear'
  cli_args = "Dampers/const_damp/enable=true Outputs/exodus=false"
  requirement = "The system shall support enabling an object using an input parameter."
[../]


[./control]
  # Test that a damper may be disabled during simulation
  type = CSVDiff
  input = 'control.i'
  csvdiff = control_out.csv
  requirement = "The system shall be capable of activating or deactivating Damper objects with time via the Control system."
[../]


[./steady_error]
  type = RunException
  input = 'steady_error.i'
  expect_err = "TimePeriodBase objects only operate on transient problems"
  requirement = "The TimePeriod object shall error when used with a steady state problem."
[../]


[./start_end_size_mismatch]
  type = RunException
  input = 'control.i'
  cli_args = "Controls/damping_control/start_time='0.25 0.5'"
  expect_err = "The end time and start time vectors must be the same length."
  requirement = "The TimePeriod object shall error when the start and end time parameters are not the same length."
[../]


[./time_disable_size_mismatch]
  type = RunException
  input = 'control.i'
  cli_args = "Controls/damping_control/start_time='0.25 0.5' Controls/damping_control/end_time='0.5 0.6'"
  expect_err = "The start/end time input must be a scalar or the same length as the enable/disable lists."
  match_literal = true
  requirement = "The TimePeriod object shall error when start and end time parameters differ in length than the supplied object list."
[../]


[./enable_disable_not_set]
  type = RunException
  input = 'control.i'
  cli_args = "Controls/damping_control/enable_objects='' Controls/damping_control/disable_objects=''"
  expect_err = "Either or both of the 'enable_objects' and 'disable_objects' parameters must be set."
  match_literal = true
  requirement = "The TimePeriod object shall error when a list of objects to control is omitted."
[../]


[./start_greater_than_end_error]
  type = RunException
  input = 'control.i'
  cli_args = "Controls/damping_control/start_time=0.55 Controls/damping_control/end_time=0.25"
  expect_err = "The start time\(s\) must be less than the end time\(s\)\."
  requirement = "The TimePeriod object shall error when start time is greater than the end time."
[../]


[test]
  type = CSVDiff
  input = material.i
  csvdiff = material_out.csv
  requirement = "The system shall be capable of activating or deactivating materials in the input file depending on time."
[]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'
  requirement = "The Control system shall be capable of activating or deactivating MultiApp objects with time."
[../]


[./test]
  type = CSVDiff
  input = scalarkernels.i
  csvdiff = scalarkernels_out.csv
  requirement = "The Control system shall be capable of activating or deactivating ScalarKernel objects with time."
[../]


[./test]
  # Test the ability to toggle Trasnfer objects using TimePeriod control
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_pp_sub0.e parent_out_pp_sub1.e'
  requirement = "The Control system shall be capable of activating or deactivating Transfer objects with time."
[../]


[./test]
  type = CSVDiff
  input = user_object.i
  csvdiff = user_object_out.csv
  requirement = "The Control system shall be capable of activating or deactivating UserObject objects with time."
[../]


[times_to_hit]
  type = CSVDiff
  input = times_enable.i
  csvdiff = times_enable_out.csv
  requirement = "The system shall be able to enable/disable an object based on whether the simulation time hits the times specified in a times object."
  allow_test_objects = true
[]


[times_to_pass]
  type = CSVDiff
  input = times_enable.i
  cli_args = "Times/times_on/times='0 1 4.5 7.5 9.5'"
  csvdiff = times_enable_out.csv
  requirement = "The system shall be able to enable/disable an object based on whether the simulation time passes the times specified in a times object."
  allow_test_objects = true
  prereq = 'times_to_hit'
[]


[bool]
  type = JSONDiff
  input = control_reporter.i
  jsondiff = 'control_reporter_bool.json'
  skip_keys = 'number_of_parts part'
  cli_args = 'Outputs/json/file_base=control_reporter_bool
                  Reporters/test/bool_value=true'
  command_proxy = 'control_reporter.py bool_value'
  required_python_packages = requests
  recover = false
  detail = 'boolean'
[]


[real]
  type = JSONDiff
  input = control_reporter.i
  jsondiff = 'control_reporter_real.json'
  skip_keys = 'number_of_parts part'
  cli_args = 'Outputs/json/file_base=control_reporter_real
                  Reporters/test/real_value=1234'
  command_proxy = 'control_reporter.py real_value'
  required_python_packages = requests
  recover = false
  detail = 'double precision number'
[]


[int]
  type = JSONDiff
  input = control_reporter.i
  jsondiff = 'control_reporter_int.json'
  skip_keys = 'number_of_parts part'
  cli_args = 'Outputs/json/file_base=control_reporter_int
                  Reporters/test/int_value=-1234'
  command_proxy = 'control_reporter.py int_value'
  required_python_packages = requests
  recover = false
  detail = 'integer'
[]


[string]
  type = JSONDiff
  input = control_reporter.i
  jsondiff = 'control_reporter_string.json'
  skip_keys = 'number_of_parts part'
  cli_args = 'Outputs/json/file_base=control_reporter_string
                  Reporters/test/string_value=abcd'
  command_proxy = 'control_reporter.py string_value'
  required_python_packages = requests
  recover = false
  detail = 'string'
[]


[vec_real]
  type = JSONDiff
  input = control_reporter.i
  jsondiff = 'control_reporter_vec_real.json'
  skip_keys = 'number_of_parts part'
  cli_args = 'Outputs/json/file_base=control_reporter_vec_real
                  Reporters/test/vec_real_value="999 0 100"'
  command_proxy = 'control_reporter.py vec_real_value'
  required_python_packages = requests
  recover = false
  detail = 'vector of double precision numbers'
[]


[vec_int]
  type = JSONDiff
  input = control_reporter.i
  jsondiff = 'control_reporter_vec_int.json'
  skip_keys = 'number_of_parts part'
  cli_args = 'Outputs/json/file_base=control_reporter_vec_int
                  Reporters/test/vec_int_value="0 -100 12345"'
  command_proxy = 'control_reporter.py vec_int_value'
  required_python_packages = requests
  recover = false
  detail = 'vector of integers'
[]


[vec_string]
  type = JSONDiff
  input = control_reporter.i
  jsondiff = 'control_reporter_vec_string.json'
  skip_keys = 'number_of_parts part'
  cli_args = 'Outputs/json/file_base=control_reporter_vec_string
                  Reporters/test/vec_string_value="m o o s e"'
  command_proxy = 'control_reporter.py vec_string_value'
  required_python_packages = requests
  recover = false
  detail = 'vector of strings'
[]


[get_postprocessor]
  type = CSVDiff
  input = get_postprocessor.i
  csvdiff = get_postprocessor_out.csv
  command_proxy = get_postprocessor.py
  required_python_packages = requests
  recover = false
  requirement = 'The system shall support retreiving a postprocessor value via a REST API'
[]


[connect_port]
  type = RunApp
  input = wait_initial.i
  command_proxy = use_port.py
  required_python_packages = requests
  recover = False
  requirement = 'The system shall support connecting to a REST API via a port'
[]


[parallel_consistent]
  type = JSONDiff
  input = control_reporter.i
  jsondiff = 'parallel_consistent.json parallel_consistent.json.1'
  cli_args = 'Outputs/json/file_base=parallel_consistent
                Reporters/test/bool_value=true'
  command_proxy = 'control_reporter.py bool_value'
  required_python_packages = requests
  recover = false
  requirement = 'The system shall support changing controllable parameters via a REST API in a manner that is parallel consistent'
  min_parallel = 2
  max_parallel = 2
[]


[set_controllable_no_exist]
  type = RunException
  input = 'wait_initial.i'
  command_proxy = 'errors.py set_controllable_no_exist'
  required_python_packages = requests
  expect_err = "WebServerControl error: The controllable parameter 'no_exist' was not found"
  detail = 'setting a controllable parameter that does not exist'
  valgrind = none
[]


[postprocessor_no_exist]
  type = RunException
  input = 'wait_initial.i'
  command_proxy = 'errors.py postprocessor_no_exist'
  required_python_packages = requests
  expect_err = "WebServerControl error: The postprocessor 'no_exist' was not found"
  detail = 'getting a postprocessor that does not exist'
  valgrind = none
[]


[set_controllable_unregistered_type]
  type = RunException
  input = 'wait_initial.i'
  command_proxy = 'errors.py set_controllable_unregistered_type'
  required_python_packages = requests
  expect_err = "WebServerControl error: The type 'BadType' is not registered for setting a controllable parameter"
  detail = 'setting a controllable parameter whose type is not supported'
  valgrind = none
[]


[set_controllable_bad_convert_json]
  type = RunException
  input = 'wait_initial.i'
  command_proxy = 'errors.py set_controllable_bad_convert'
  required_python_packages = requests
  cli_args = 'Outputs/json/type=JSON'
  expect_err = 'The value "foo" of JSON type string is not of the expected JSON type bool'
  detail = 'setting a controllable parameter with an incompatible JSON type'
  valgrind = none
[]


[set_controllable_vector_non_array]
  type = RunException
  input = 'control_reporter.i'
  command_proxy = 'errors.py set_controllable_vector_non_array'
  required_python_packages = requests
  cli_args = 'Reporters/test/type=WebServerControlTestReporter
                  Reporters/test/vec_real_value=0'
  expect_err = 'The value \'1234\' of type number is not an array'
  detail = 'setting a controllable parameter with a type that does not match'
  valgrind = none
[]


[no_port_and_socket]
  type = RunException
  input = 'wait_initial.i'
  expect_err = "You must provide either the parameter 'port' or 'file_socket'"
  detail = 'a parameter was not provided that specifies where the server should listen'
[]


[port_and_socket]
  type = RunException
  input = 'wait_initial.i'
  cli_args = 'Controls/web_server/port=1234 Controls/web_server/file_socket=foo'
  expect_err = "Cannot provide both 'port' and 'file_socket'"
  detail = 'both a port and a file were specified to listen on'
[]


[./rz-y-rotation]
  # Simple diffusion with rotation around the y-axis
  type = Exodiff
  input = coord_type_rz.i
  exodiff = coord_type_rz_out.e
  requirement = "The system shall support cylindrical coordinates with the radial direction in the 'x' direction."
[../]


[./rz-x-rotation]
  # Simple diffusion with rotation around the x-axis
  type = Exodiff
  input = coord_type_rz.i
  exodiff = coord_type_rz_x_rotation.e
  cli_args = 'Problem/rz_coord_axis=X Outputs/file_base=coord_type_rz_x_rotation'
  requirement = "The system shall support cylindrical coordinates with the radial direction in the 'y' direction."
[../]


[./rz-integrated-y-rotation]
  # DGDiffusion with multiple integrated BCs; rotation around y-axis
  type = Exodiff
  input = coord_type_rz_integrated.i
  exodiff = coord_type_rz_integrated_out.e
  requirement = "The system shall support cylindrical coordinates with the radial direction in the 'x' direction with discontinous Galkerin and integrated boundary conditions."
[../]


[./rz-integrated-x-rotation]
  # DGDiffusion with multiple integrated BCs; rotation around x-axis
  type = Exodiff
  input = coord_type_rz_integrated.i
  exodiff = coord_type_rz_integrated_x_rotation_out.e
  rel_err = 1e-4
  cli_args = 'Problem/rz_coord_axis=X Outputs/file_base=coord_type_rz_integrated_x_rotation_out'
  requirement = "The system shall support cylindrical coordinates with the radial direction in the 'y' direction with discontinous Galkerin and integrated boundary conditions."
[../]


[rz_general]
  type = Exodiff
  input = coord_type_rz_general.i
  exodiff = coord_type_rz_general.e
  requirement = "The system shall support cylindrical coordinates with a general axis."
  design = 'Mesh/index.md'
  issues = '#24339'
[]


[./bounding_value_max]
  type = 'RunException'
  input = 'bounding_value_max_test.i'
  expect_out = 'Damping factor: 0.2388'
  expect_err = 'Solve failed and timestep already at or below dtmin, cannot continue!'
  requirement = "The system shall include the ability to reduce the change in nonlinear residual based on a maximum value on elements."
[../]


[./bounding_value_min]
  type = 'RunException'
  input = 'bounding_value_max_test.i'
  cli_args = "Kernels/source/function='-t'"
  expect_out = 'Damping factor: 0.2388'
  expect_err = 'Solve failed and timestep already at or below dtmin, cannot continue!'
  requirement = "The system shall include the ability to reduce the change in nonlinear residual based on a minimum value on elements."
[../]


[./bounding_value_max]
  type = 'RunException'
  input = 'bounding_value_max_test.i'
  expect_out = 'Damping factor: 0.3333'
  expect_err = 'Solve failed and timestep already at or below dtmin, cannot continue!'
  requirement = "The system shall include the ability to reduce the change in nonlinear residual based on a maximum value on nodes."
[../]


[./bounding_value_min]
  type = 'RunException'
  input = 'bounding_value_max_test.i'
  cli_args = "Kernels/source/function='-t'"
  expect_out = 'Damping factor: 0.3333'
  expect_err = 'Solve failed and timestep already at or below dtmin, cannot continue!'
  requirement = "The system shall include the ability to reduce the change in nonlinear residual based on a minimum value on nodes."
[../]


[./testdamper]
  type = 'Exodiff'
  input = 'constant_damper_test.i'
  exodiff = 'out.e'
  expect_out = '8 Nonlinear'
  scale_refine = 5
  requirement = "The system shall include the ability to reduce the change in nonlinear residual based on a constant value."
[../]


[./interacting_node_elem1]
  type = 'RunException'
  input = 'interacting_node_elem_dampers.i'
  expect_out = 'Damping factor: 0.1415'
  expect_err = 'Solve failed and timestep already at or below dtmin, cannot continue!'
  requirement = "The Damper system shall use the minimum of NodalDamper and ElementDamper, when the later computes the minimum."
[../]


[./interacting_node_elem2]
  type = 'RunException'
  input = 'interacting_node_elem_dampers.i'
  expect_out = 'Damping factor: 0.3333'
  expect_err = 'Solve failed and timestep already at or below dtmin, cannot continue!'
  cli_args = "Dampers/active='nodal2 elem2'"
  requirement = "The Damper system shall use the minimum of NodalDamper and ElementDamper, when the former computes the minimum."
[../]


[./testverifydamping]
  type = 'RunApp'
  input = 'max_increment_damper_test.i'
  expect_out = '9\s*Nonlinear'
  absent_out = '13\s*Nonlinear'
  requirement = "The Damper system shall be capable of reducing the change in non linear residual based on an allowable increment on elements using an absolute increment."
[../]


[./testverifydamping_percentage]
  type = 'RunApp'
  input = 'max_increment_damper_test.i'
  cli_args = 'Dampers/max_inc_damp/increment_type=fractional'
  expect_out = '9\s*Nonlinear'
  absent_out = '13\s*Nonlinear'
  requirement = "The Damper system shall be capable of reducing the change in non linear residual based on an allowable increment on elements using an fractional increment."
[../]


[bad_key]
  type = RunException
  input = max_increment_damper_test.i
  expect_err = "Unknown variable 'u v'. It does not exist in the solver system\(s\) or auxiliary system"
  requirement = 'The system shall give an informative error if user code requests a variable from the warehouse with a bad key.'
  cli_args = "Dampers/max_inc_damp/variable='u v'"
[]


[./min_nodal_damping]
  type = 'RunApp'
  input = 'min_nodal_damping.i'
  expect_out = "From damper: 'limit' damping below min_damping"
  min_threads = 2
  min_parallel = 2
  design = 'source/dampers/BoundingValueNodalDamper.md'
  requirement = "The BoundingValueNodalDamper object shall report if the minimum value is greater than the maximum value."
[../]


[./min_elem_damping]
  type = 'RunApp'
  input = 'min_elem_damping.i'
  expect_out = "From damper: 'limit' damping below min_damping"
  min_threads = 2
  min_parallel = 2
  design = 'source/dampers/BoundingValueElementDamper.md'
  requirement = "The BoundingValueElementDamper object shall report if the minimum value is greater than the maximum value."
[../]


[./min_general_damping]
  type = 'RunException'
  input = 'min_general_damping.i'
  expect_err = "Solve failed and timestep already at or below dtmin"
  design = 'syntax/Dampers/index.md'
  requirement = "The Damper system shall error if the damping value is below a minimum."
[../]


[./test]
  type = 'Exodiff'
  input = '1d_advection_dg.i'
  exodiff = '1d_advection_dg_out.e'
  requirement = "The system shall support solving 1D advection using the discontinous Galerkin method."
[../]


[p_refinement_test]
  type = 'Exodiff'
  input = '2d_diffusion_dg_test.i'
  cli_args = 'Outputs/file_base=p_refinement Executioner/Adaptivity/switch_h_to_p_refinement=true'
  exodiff = 'p_refinement.e-s003'
  requirement = "The system shall support solving 2D diffusion using the discontinuous Galerkin method with p-refinement."
  issues = '#869 #24141'
[]


[constMonomial]
  type = 'Exodiff'
  input = '2d_diffusion_dg_test.i'
  exodiff = 'constMonomial.e-s003'
  cli_args = 'Outputs/file_base=constMonomial Variables/u/order=CONSTANT'
  issues = '#21314'
  requirement = "The system shall support solving 2D diffusion using the discontinuous Galerkin method with constant monomial shape functions."
[]


[no_mallocs_during_scaling]
  type = 'RunApp'
  input = '2d_diffusion_dg_test.i'
  cli_args = 'Executioner/automatic_scaling=true Outputs/exodus=false Outputs/csv=false -snes_view'
  absent_out = 'MatSetValues calls =[1-9]'
  requirement = 'The system shall not perform memory allocation automatic scaling when computing values using discontinuous finite element methods.'
  issues = '#12601'
  design = 'FEProblemSolve.md'
  petsc_version = '>=3.9.0'
  max_parallel = 4 # Can't have zero dofs on any process for MatResetPreallocation
[]


[proper_ghosting_with_action_serial]
  type = 'Exodiff'
  input = 'no_mallocs_with_action.i'
  exodiff = 'no_mallocs_with_action_out.e'
  issues = '#13736'
  design = 'RelationshipManager.md'
  requirement = 'When objects that need one layer of coupling (like DGKernels) are added via action, we shall ensure that we have added a proper relationship manager and thus incur no mallocs during calls to MatSetValues. We will not apply algebraic ghosting nor reinitialize system vectors in serial, but we will reinitialize the matrix sparsity'
  mesh_mode = replicated
  max_parallel = 1
[]


[proper_ghosting_with_action_parallel]
  type = 'Exodiff'
  input = 'no_mallocs_with_action.i'
  exodiff = 'no_mallocs_with_action_parallel.e'
  issues = '#13736'
  design = 'RelationshipManager.md'
  requirement = 'When objects that need one layer of coupling (like DGKernels) are added via action, we shall ensure that we have added a proper relationship manager and thus incur no mallocs during calls to MatSetValues. We will also apply algebraic ghosting in parallel which will require reinitializing the system; the sparsity pattern will also have to be reinitialized'
  mesh_mode = replicated
  min_parallel = 2
  cli_args = 'Outputs/file_base=no_mallocs_with_action_parallel'
[]


[no_additional_rms]
  type = 'Exodiff'
  input = 'no_functor_additions.i'
  exodiff = 'no_functor_additions_out.e'
  issues = '#13736'
  design = 'RelationshipManager.md'
  requirement = 'If a RelationshipManager with sufficient coverage has already been added through a MooseObjectAction, then the CouplingFunctorCheck action shall not add any relationship managers, avoiding reinitialization of system vectors and the system matrix'
  mesh_mode = replicated
[]


[proper_ghosting_with_action_serial_distributed]
  type = 'Exodiff'
  input = 'no_mallocs_with_action.i'
  exodiff = 'no_mallocs_with_action_distributed.e'
  cli_args = 'Outputs/file_base=no_mallocs_with_action_distributed'
  issues = '#13736'
  design = 'RelationshipManager.md'
  requirement = 'This test shall have one more rm than its replicated counter part because of the geometric-only GhostPointNeighbors rm, also demonstrating no mallocs. Sparsity will be reinitialized but not vectors'
  mesh_mode = distributed
  max_parallel = 1
[]


[proper_ghosting_with_action_parallel_distributed]
  type = 'Exodiff'
  input = 'no_mallocs_with_action.i'
  exodiff = 'no_mallocs_with_action_parallel_distributed.e'
  cli_args = 'Outputs/file_base=no_mallocs_with_action_parallel_distributed'
  issues = '#13736'
  design = 'RelationshipManager.md'
  requirement = 'This test shall have one more rm than its replicated counter part because of the geometric-only GhostPointNeighbors rm, also demonstrating no mallocs. Sparsity and vectors will both be reinitialized'
  mesh_mode = distributed
  min_parallel = 2
[]


[no_additional_rms_distributed]
  type = 'Exodiff'
  input = 'no_functor_additions.i'
  exodiff = 'no_functor_additions_distributed.e'
  cli_args = 'Outputs/file_base=no_functor_additions_distributed'
  issues = '#13736'
  design = 'RelationshipManager.md'
  requirement = 'This test shall have one more rm than its replicated counter part because of the geometric-only GhostPointNeighbors rm, also demonstrating no addition of rms by the CouplingFunctorCheckAction'
  mesh_mode = distributed
[]


[test]
  type = 'Exodiff'
  input = '3d_diffusion_dg_test.i'
  exodiff = 'out.e'
  group = 'adaptive'
  valgrind = 'HEAVY'
  requirement = "The system shall support solving 3D diffusion using the discontinuous Galerkin method."
  issues = '#869'
[]


[p_refinement_test]
  type = 'Exodiff'
  input = '3d_diffusion_p_refinement.i'
  exodiff = '3d_diffusion_p_refinement_out.e-s003'
  requirement = "The system shall support solving 3D diffusion using the discontinuous Galerkin method with p-refinement."
  issues = '#869 #24141'
[]


[exo]
  type = 'PetscJacobianTester'
  input = 'ad_dg_convection.i'
  issues = '#5658'
  requirement = 'We shall be able to use constant monomials with AD'
  run_sim = True
  difference_tol = 1e-2
[]


[./test]
  type = 'Exodiff'
  input = '2d_diffusion_ad_dg_test.i'
  exodiff = '2d_diffusion_ad_dg_test_out.e  2d_diffusion_ad_dg_test_out.e-s003'
  requirement = "MOOSE should support AD in DG Kernels"
  issues = "#5658"
[../]


[./dg_adaptivity]
  type = 'Exodiff'
  input = 'adaptivity.i'
  exodiff = 'adaptivity_out.e adaptivity_out.e-s002'
  abs_zero = 1e-8
  requirement = "Adaptivity shall work with dg kernels as long as stateful properties are not used."
  design = "/DGKernels/index.md"
  issues = '#10977'
[../]


[./error_stateful_dg_adaptivity]
  type = 'RunException'
  input = 'adaptivity.i'
  expect_err = 'Stateful neighbor material properties do not work with mesh adaptivity'
  cli_args = "Materials/active='stateful'"
  requirement = "The system shall report an error if the triad of dg kernels, adaptivity, and stateful properties are used together."
  design = "/DGKernels/index.md"
  issues = '#10977'
[../]


[./resid]
  type = 'Exodiff'
  input = 'dg_advection_diffusion_test.i'
  exodiff = 'dg_advection_diffusion_test_out.e'
  cli_args = 'Mesh/uniform_refine=4'
  abs_zero = 1e-9
  requirement = "The system shall be able to solve the advection diffusion equation using the discontinuous Galerkin method."
[../]


[./jac]
  type = 'PetscJacobianTester'
  input = 'dg_advection_diffusion_test.i'
  cli_args = 'Outputs/exodus=false'
  recover = false
  requirement = "The system shall compute the correct Jacobian for the advection diffusion equation using the discontinuous Galerkin method."
[../]


[./1D_test]
  type = 'Exodiff'
  input = '1d_dg_block_restrict.i'
  exodiff = '1d_dg_block_restrict_out.e'
  # The linear systems from this test foil many PETSc
  # preconditioners if they're partitioned too finely
  max_parallel = 12
  requirement = "The DGKernel system shall support restriction to subdomains, in 1D."
[../]


[./2D_test]
  type = 'Exodiff'
  input = '2d_dg_diffusion_block_restrict.i'
  exodiff = '2d_dg_diffusion_block_restrict_out.e'
  requirement = "The DGKernel system shall support restriction to subdomains, in 2D."
[../]


[./jacobian_test]
  type = AnalyzeJacobian
  input = coupled_dg_jac_test.i
  expect_out = '\nNo errors detected. :-\)\n'
  recover = false
  petsc_version = '<3.9.0 || >=3.9.4'
  mesh_mode = REPLICATED
  requirement = "The DGCoupledDiffusion object shall compute the correct Jacobian."
[../]


[test]
  type = Exodiff
  input = test.i
  exodiff = test_out.e
  requirement = 'The system shall be ablve to solve an advection-diffusion problem discretized with discontinuous Galerkin, using some hand-coded Jacobians and automatic differentiation Jacobians.'
[]


[run]
  type = RunApp
  input = test.i
  requirement = 'The system shall be able to use variables when initializing stateful material properties on neighbor materials used for the discontinuous Galerkin method.'
[]


[./test]
  type = 'Exodiff'
  input = 'aux_scalar_variable.i'
  exodiff = 'aux_scalar_variable_out.e'
  requirement = "The system shall support the coupling of scalar aux variables for the purpose of sharing data and reporting values."
[../]


[skip]
  type = 'Exodiff'
  input = 'skip.i'
  exodiff = 'skip_out.e'
  cli_args = 'DiracKernels/point_source/point_not_found_behavior=IGNORE'
  requirement = "The system shall support block restricted dirac kernels."
[]


[warning]
  type = 'RunApp'
  input = 'skip.i'
  expect_out = 'not found in block'
  cli_args = 'DiracKernels/point_source/point_not_found_behavior=WARNING'
  allow_warnings = true
  detail = "WARNING."
[]


[./function_dirac_source]
  type = 'Exodiff'
  input = 'function_dirac_source.i'
  exodiff = 'function_dirac_source_out.e'
  requirement = "The system shall have the ability to set the value of point source from a function."
[../]


[material_point_source_test]
  type = 'Exodiff'
  input = 'material_point_source.i'
  exodiff = 'out.e'
  requirement = "The system shall allow point sources originating from the evaluation of material properties."
[]


[old]
  type = 'RunException'
  input = 'material_error_check.i'
  expect_err = 'Stateful material properties not allowed for this object\. State 1 property for \S+ was requested.'

  detail = 'one step back, and'
[]


[older]
  type = 'RunException'
  input = 'material_error_check.i'
  cli_args = 'DiracKernels/material_source/prop_state=older'
  expect_err = 'Stateful material properties not allowed for this object\. State 2 property for \S+ was requested.'

  detail = 'two steps back.'
[]


[./multiplicity]
  type = 'CSVDiff'
  input = 'multiplicity.i'
  csvdiff = 'multiplicity_out.csv'
  requirement = "The DiracKernel system shall allow for duplicate source locations to be defined."
[../]


[./nonlinear_source]
  type = 'Exodiff'
  input = 'nonlinear_source.i'
  exodiff = 'nonlinear_source_out.e'
  requirement = "The system shall support the computation of off diagonal Jacobian terms for residual terms defined with a Dirac delta function."
[../]


[uniform_refinement]
  type = 'Exodiff'
  input = 'point_caching_uniform_refinement.i'
  exodiff = 'point_caching_uniform_refinement_out.e-s002 point_caching_uniform_refinement_out.e-s003'

  detail = 'with uniform mesh refinement,'
[]


[adaptive_refinement]
  type = 'Exodiff'
  input = 'point_caching_adaptive_refinement.i'
  exodiff = 'point_caching_adaptive_refinement_out.e-s004'

  detail = 'with adaptive mesh refinement, and'
[]


[point_caching_error]
  type = 'RunException'
  input = 'point_caching_error.i'
  expect_err = "does not match point"
  requirement = "The DiracKernel system shall report an error if a location does not correspond with the supplied element id."
[]


[2dConstantReporter]
  type = 'Exodiff'
  input = '2d_vpp.i'
  cli_args = "DiracKernels/inactive='reporter_point_source_err reporter_point_source_dup_err vpp_point_source reporter_point_source_dup'"
  exodiff = '2d_vpp_out.e'
  detail = 'in a steady state 2D problem, reading data from a reporter and reproducing the constantPointSource.'
[]


[2dConstantVPP]
  type = 'Exodiff'
  input = '2d_vpp.i'
  cli_args = "DiracKernels/inactive='reporter_point_source_err reporter_point_source_dup_err reporter_point_source reporter_point_source_dup'"
  exodiff = '2d_vpp_out.e'
  detail = 'in a steady state 2D problem, reading data from a vectorPostProcessor and reproducing the constantPointSource.'
[]


[2dConstReporterDuplicates]
  type = 'Exodiff'
  input = '2d_vpp.i'
  cli_args = "DiracKernels/inactive='reporter_point_source_err reporter_point_source_dup_err vpp_point_source reporter_point_source '"
  exodiff = '2d_vpp_out.e'
  detail = 'in a steady state 2D problem, reading data from a reporter with duplicate points and reproducing the constantPointSource.'
[]


[2dTransient]
  type = 'CSVDiff'
  input = '2d_vpp_transient.i'
  csvdiff = '2d_vpp_transient_out_point_sample_out.csv'
  detail = "in a transient problem with the vpp source value changing as the vpp changes."
[]


[wrong_size_error]
  type = 'RunException'
  input = '2d_vpp.i'
  cli_args = "DiracKernels/inactive='reporter_point_source_dup_err'"
  expect_err = "Number of x_coord_name entries \(2\) does not match number of entries read for value_name \(3\)"
  detail = "shall report an error if the input arrays are not the same size."
[]


[duplicate_error]
  type = 'RunException'
  input = '2d_vpp.i'
  cli_args = "DiracKernels/inactive='reporter_point_source_err'"
  expect_err = "combine_duplicates must be true if reporter has duplicate points"
  detail = "shall report an error if the input arrays have duplicated values."
[]


[./test]
  type = 'Exodiff'
  input = 'adapt_and_modify.i'
  exodiff = 'adapt_and_modify_out.e-s005'
  rel_err = 5.e-5
  recover = false
  abs_zero = 1.e-8
  requirement = "The Executioner system shall support the ability to create custom objects with custom execution callbacks."
[../]


[./test]
  type = CSVDiff
  input = arbitrary_execute.i
  csvdiff = arbitrary_execute_out.csv
  expect_out = "Flag\sName:\sJUST_GO"
  requirement = "The Executioner system shall support the creation of custom objects with arbitrary execution flags."
[../]


[aux-ss]
  type = Exodiff
  input = simple_transient_diffusion.i
  exodiff = simple_transient_diffusion_out.e
  requirement = 'The system shall be able to detect steady-states using the auxiliary system solution.'
[]


[testb]
  type = CSVDiff
  csvdiff = 'b_out.csv'
  input = 'b.i'
  absent_out = '5 Nonlinear'
  requirement = 'The system shall be able to solve an eigenvalue problem using something other than the L2 norm of Bx for normalization and a native eigenvalue solver.'
[]


[test11]
  type = CSVDiff
  csvdiff = 'a_out_eigen_0001.csv'
  input = 'a.i'
  absent_out = '12 Nonlinear'
  requirement = 'The system shall be able to solve an eigenvalue problem using the L2 norm of Bx and the sign of its first nonzero entry for normalization with a SLEPc eigenvalue solver.'
[]


[test7]
  type = CSVDiff
  csvdiff = 'a_out_eigen_0001.csv'
  prereq = test11
  input = 'a.i'
  absent_out = '8 Nonlinear'
  cli_args = 'Problem/bx_norm=fluxintegral -eps_power_sign_normalization 1'
  petsc_version = '>=3.20.0'
  requirement = 'The system shall be able to solve an eigenvalue problem using the sign of the first nonzero entry of Bx combined with something other than the L2 norm of Bx for normalization with a SLEPc eigenvalue solver.'
[]


[test4]
  type = CSVDiff
  csvdiff = 'a_out_eigen_0001.csv'
  prereq = test7
  input = 'a.i'
  absent_out = '5 Nonlinear'
  cli_args = 'Problem/bx_norm=fluxintegral'
  petsc_version = '>=3.20.0'
  requirement = 'The system shall be able to solve an eigenvalue problem using something other than the L2 norm of Bx for normalization and a SLEPc eigenvalue solver.'
[]


[./test_inverse_power_method]
  type = 'Exodiff'
  input = 'ipm.i'
  exodiff = 'ipm.e'
  abs_zero = 5e-09
  rel_err = 8e-05
  recover = false
  allow_warnings = true
  use_old_floor = true
  design = 'source/executioners/InversePowerMethod.md'
  requirement = "The system shall support solving an Eigen value problem using the inverse power method."
[../]


[./test_nonlinear_eigen]
  type = 'Exodiff'
  input = 'ne.i'
  exodiff = 'ne.e'
  abs_zero = 1e-09
  # because more outputs are generated in this test (see the next test),
  # we have to use one processor due to the the preconditioner change.
  max_parallel = 1
  recover = false
  design = 'source/executioners/NonlinearEigen.md'
  requirement = "The system shall support solving an Eigen value problem using Newton's method."
[../]


[./test_nonlinear_eigen_parallel]
  type = 'Exodiff'
  input = 'ne.i'
  exodiff = 'ne_final.e'
  abs_zero = 1e-09
  # because we only output the final solution, we can test with parallelization.
  cli_args = 'Executioner/output_after_power_iterations=false Executioner/output_before_normalization=false Outputs/file_base=ne_final Postprocessors/udiff/outputs=console'
  recover = false
  allow_warnings = true
  design = 'source/executioners/NonlinearEigen.md'
  requirement = "The system shall support solving an Eigen value problem using Newton's method in parallel."
[../]


[./test_nonlinear_eigen_material]
  type = 'Exodiff'
  input = 'ne_mat.i'
  exodiff = 'ne_mat.e'
  abs_zero = 1e-09
  # because more outputs are generated in this test (see the above test),
  # we have to use one processor due to the the preconditioner change.
  max_parallel = 1
  recover = false
  requirement = "The system shall support the use of material properties during an Eigen problem solve."
[../]


[./test_normal_eigenkernel]
  type = 'Exodiff'
  input = 'normal_eigen_kernel.i'
  exodiff = 'normal_eigen_kernel.e'
  abs_zero = 1e-09
  recover = false
  design = 'source/kernels/MassEigenKernel.md'
  requirement = "The system shall be capable of solving a diffusion problem using an Eigen value solver."
[../]


[./test_another_nonlinear_eigen]
  type = 'Exodiff'
  input = 'ane.i'
  exodiff = 'ane.e'
  abs_zero = 1e-09
  recover = false
  requirement = "The system shall be capable of solving a nonlinear diffusion problem using an Eigen value solver."
[../]


[./test_coupled_nonlinear_eigen]
  type = 'Exodiff'
  input = 'ne_coupled.i'
  exodiff = 'ne_coupled.e'
  abs_zero = 1e-09
  recover = false
  requirement = "The system shall be capable of solving a coupled nonlinear diffusion problem using an Eigen value solver."
[../]


[./test_deficient_B_eigen]
  type = 'Exodiff'
  input = 'ne_deficient_b.i'
  exodiff = 'ne_deficient_b.e'
  abs_zero = 1e-09
  recover = false
  requirement = "The system shall be capable of using coupled variables in the EigenKernel object."
[../]


[./test_steady_adapt]
  type = 'Exodiff'
  input = 'steady-adapt.i'
  exodiff = 'out_steady_adapt.e-s004'
  group = 'adaptive'
  requirement = "The system shall support adaptive solves for steady-state execution."
  issues = '#1405'
[../]


[./test_steady_state_check]
  type = 'Exodiff'
  input = 'steady_state_check_test.i'
  exodiff = 'out_ss_check.e'
  requirement = "The system shall be able to detect steady state conditions during execution."
  issues = '#1927'
[../]


[./test_steady]
  type = 'Exodiff'
  input = 'steady.i'
  exodiff = 'out_steady.e'
  abs_zero = 1e-9
  requirement = "The system shall be capable of solving a steady state diffusion problem."
  issues = '#1405'
[../]


[./test_transient]
  type = 'Exodiff'
  input = 'transient.i'
  exodiff = 'out_transient.e'
  requirement = "The system shall be capable of solving a transient diffusion problem."
  issues = '#1405'
[../]


[./test_print_automatic_scaling_factors_true]
  type = 'RunApp'
  input = 'steady.i'
  cli_args = "Executioner/automatic_scaling=true Executioner/verbose=true Outputs/exodus=false"
  expect_out = "Automatic scaling factors:\s+u: 0\.175781"
  petsc_version = '>=3.9.0'
  max_parallel = 4
  requirement = "The system shall print automatic scaling factors if specified."
  issues = '#13795'
[../]


[./test_print_automatic_scaling_factors_false]
  type = 'RunApp'
  input = 'steady.i'
  cli_args = "Executioner/automatic_scaling=true Outputs/exodus=false"
  absent_out = "Automatic scaling factors:"
  petsc_version = '>=3.9.0'
  max_parallel = 4
  requirement = "The system shall not print automatic scaling factors if not specified."
  issues = '#13795'
[../]


[nonlinear]
  type = 'Exodiff'
  input = 'nonlinear_fixed_point.i'
  exodiff = 'nonlinear_fixed_point_out.e'

  detail = "nonlinear problems."
  # nonlinear tolerance (fixed point problem) is only 1e-2
  rel_err = 2e-5
[]


[rel_tol]
  type = RunException
  input = '2d_diffusion_fixed_point.i'
  cli_args = '"Problem/solve=false" "Executioner/disable_fixed_point_residual_norm_check=true" "Executioner/fixed_point_rel_tol=1"'
  expect_err = "fixed_point_rel_tol will be ignored because the fixed point residual check is disabled."
  detail = 'fixed_point_rel_tol is set by the user and disable_fixed_point_residual_norm_check is set to true.'
[]


[abs_tol]
  type = RunException
  input = '2d_diffusion_fixed_point.i'
  cli_args = '"Problem/solve=false" "Executioner/disable_fixed_point_residual_norm_check=true" "Executioner/fixed_point_abs_tol=1"'
  expect_err = "fixed_point_abs_tol will be ignored because the fixed point residual check is disabled."
  detail = 'fixed_point_abs_tol is set by the user and disable_fixed_point_residual_norm_check is set to true.'
[]


[force_norms]
  type = RunException
  input = '2d_diffusion_fixed_point.i'
  cli_args = '"Problem/solve=false" "Executioner/disable_fixed_point_residual_norm_check=true" "Executioner/fixed_point_force_norms=true"'
  expect_err = "fixed_point_force_norms will be ignored because the fixed point residual check is disabled."
  detail = 'fixed_point_force_norms is set by the user and disable_fixed_point_residual_norm_check is set to true.'
[]

[./full_jacobian_thread_active_bcs]
  type = 'PetscJacobianTester'
  input = 'full_jacobian_thread_active_bcs.i'
  ratio_tol = 1e-8
  difference_tol = 1e-7
  max_threads = 1
  requirement = "The system shall correctly compute Jacobians when boundary conditions are disabled."
  design = 'syntax/Executioner/index.md'
  issues = '#12627'
[../]


[./test]
  type = 'Exodiff'
  input = 'nl_divergence_tolerance.i'
  exodiff = 'nl_divergence_tolerance_out.e'
  petsc_version = '>=3.8.0'
  max_parallel = 1
  max_threads = 1
  mesh_mode = REPLICATED
  requirement = "The Executioner system shall support the PETSc non-linear divergence tolerance."
  issues = '#13991'
[../]


[./test_abs_divtol]
  type = RunApp
  input = 'nl_abs_divergence_tolerance.i'
  expect_out = "Nonlinear solve did not converge due to DIVERGED_DTOL iterations 1"
  requirement = 'The system shall consider a nonlinear solve diverged if the nonlinear residual exceeds the absolute divergence tolerance while iterating'
  issues = '#16474'
  design = 'FEProblemSolve.md'
  # Solver manages to converge at 10 parallel processes
  max_parallel = 9
[../]


[./nl_forced_its]
  type = RunApp
  input = 'nl_forced_its.i'
  expect_out = "Nonlinear solve did not converge due to DIVERGED_DTOL iterations 2"
  requirement = 'The system shall perform n non linear iterations before checking for non linear divergence'
  issues = '#16474'
  design = 'FEProblemSolve.md'
  # Solver manages to converge at 10 parallel processes
  max_parallel = 9
[../]


[./2d_diffusion_test]
  type = 'RunApp'
  input = '2d_diffusion_test.i'
  expect_out = 'Nonlinear solve converged due to CONVERGED_FNORM_ABS iterations 2'
  requirement = 'The system shall force the prescribed number of non linear iterations even if convergence tolerance is already satisfied.'
  issues = '#16474'
  design = 'FEProblemSolve.md'
  cli_args = "-snes_converged_reason"
[../]


[./many_nl_forced_its]
  type = RunApp
  input = 'many_nl_forced_its.i'
  expect_out = "10 Nonlinear"
  requirement = 'The system shall perform many non linear iterations before checking for non linear divergence'
  issues = '#19591'
  design = 'FEProblemSolve.md'
[../]


[./many_nl_forced_its_ref_res]
  type = RunApp
  input = 'many_nl_forced_its_ref_res.i'
  expect_out = "10 Nonlinear"
  requirement = 'The system shall perform many non linear iterations before checking for non linear divergence using reference residual'
  issues = '#19591'
  design = 'FEProblemSolve.md'
[../]

[./nl_pingpong]
  type = RunApp
  input = 'nonlinear_residual_pingpong.i'
  expect_out = "Solve Did NOT Converge"
  requirement = 'The system shall consider a nonlinear solve diverged if the nonlinear residual oscillates by a user-controlled number of times.'
  issues = '#16376'
  design = 'FEProblemSolve.md'
[../]


[./test_singular]
  type = 'CSVDiff'
  input = 'singular.i'
  csvdiff = 'singular_out_sample_solution_0001.csv'
  requirement = "The system shall compute the solution of rank-deficient linear equations if the right hand side is within the range of the linear operator."
[../]


[./test_singular_contaminated]
  type = 'CSVDiff'
  input = 'singular_contaminated.i'
  csvdiff = 'singular_contaminated_out_sample_solution_0001.csv'
  requirement = "The system shall compute the solution of rank-deficient linear equations if the right hand side has components that are orthogonal to the range of the linear operator."
[../]


[./pp_binding]
  type = RunApp
  input = 'pp_binding_check.i'
  expect_out = 'Postprocessor binding is OK'
  requirement = "Executioner objects shall be capable of coupling to Postprocessor values."
[../]

[test]
  type = 'RunApp'
  input = 'pre_problem_init.i'
  expect_out = 'TestSteady::preProblemInit\(\) is called while executing init_problem task'
  requirement = 'The system shall allow executioners to do setups before initializing the problem.'
  design = 'Executioner/index.md'
  issues = '#18004'
[]


[./linear_with_full_smp]
  type = 'Exodiff'
  input = 'linear_with_full_smp.i'
  exodiff = 'linear_with_full_smp_out.e'
  requirement = "The system shall correctly evaluate Jacobians with coupled problems and the LINEAR solve type"
  issues = '#14065'
[../]


[./test_steady_set_time]
  type = 'Exodiff'
  input = 'steady_time.i'
  cli_args = 'Executioner/time=1 Outputs/file_base=steady_time_one_out'
  exodiff = 'steady_time_one_out.e'
  requirement = "The system shall be able to set the system time for steady-state execution."
[../]


[./test]
  type = 'Exodiff'
  input = 'time_period_test.i'
  exodiff = 'time_period_test_out.e'
  requirement = "The system shall support controlling what objects are executing based on start and end times."
[../]


[./testsynctimes]
  type = 'Exodiff'
  input = 'transient_sync_time_test.i'
  exodiff = 'out.e'
  max_parallel = 1
  requirement = "The system shall support explicit definition of execution times."
[../]


[./test_time_out_interval]
  type = 'Exodiff'
  input = 'transient_time_interval_output_test.i'
  exodiff = 'out_tio.e'
  max_parallel = 1
  requirement = "The system shall support output using a time interval."
[../]


[test]
  type = 'RunApp'
  input = 'test.i'
  # Need to disable perf graph live here because we rely on line breaks
  cli_args = "--executor --disable-perf-graph-live"
  expect_out = "BinaryTestExecutor my_first_executor BEGIN\nBinaryTestExecutor i1 BEGIN\nBinaryTestExecutor i1 END\nBinaryTestExecutor i2 BEGIN\nBinaryTestExecutor i2 END\nBinaryTestExecutor my_first_executor END"
  requirement = "The system shall be able to utilize a modular/nested system of execution"
[]


[cycle]
  type = 'RunException'
  input = 'test.i'
  cli_args = 'Executors/i2/inner1=my_first_executor --executor'
  expect_err = 'Executor cycle detected'
  requirement = "The system shall report an error if the Executor system contains an infinite cycle"
[]


[multi_root]
  type = 'RunException'
  input = 'test.i'
  cli_args = 'Executors/i3/type=BinaryTestExecutor --executor'
  expect_err = 'Multiple Executor roots found'
  requirement = "The system shall only have one root node in the Executor tree"
[]


[test_executor_interface]
  type = 'RunApp'
  input = 'test.i'
  cli_args = "--executor"
  expect_out = "BinaryTestExecutor my_first_executor END"
  requirement = "The system shall be able to experimentally use the executor system instead of an executioner."
  issues = '#5229 #18180'
[]


[./prepare_data]
  type = RunCommand
  command = './generate_data.py'
  required_python_packages = 'numpy'
  requirement = "Generate the fine tabulated function data for the coarsened_piecewise_linear test"
[../]


[./coarsened_piecewise_linear]
  type = 'CSVDiff'
  input = 'coarsened_piecewise_linear.i'
  csvdiff = 'coarsened_piecewise_linear_vpp_F_0000.csv'
  requirement = "The Function system shall include an object that creates a function based on x- and y-data pairs, reduces the number of data points based on a user supplied cut-off and returns a linearly interpolated value from the coarsened data."
  prereq = 'prepare_data'
[../]


[./test]
  type = 'Exodiff'
  input = 'default_function.i'
  exodiff = 'default_function_out.e'
  requirement = "The Function system shall include the ability to set default values for input parameters expecting a function name."
[../]


[./index]
  type = 'Exodiff'
  input = 'function_file_format_test.i'
  cli_args = 'Functions/e_func/x_index_in_file=2 Functions/e_func/y_index_in_file=0 Functions/f/x_index_in_file=2 Functions/f/y_index_in_file=0'
  exodiff = 'out.e'
  issues = 'cf61044773b14d5560e583867462fe9831dd1f3e'
  requirement = "The Function system shall include the ability to read comma or space separated data and perform linear interpolation using the supplied data."
[../]


[./title]
  type = 'Exodiff'
  input = 'function_file_format_test.i'
  cli_args = 'Functions/e_func/x_title=time Functions/e_func/y_title=amplitude Functions/f/x_title=x Functions/f/y_title=y'
  exodiff = 'out.e'
  issues = '#21186'
  requirement = "The Function system shall include the ability to pick rows or columns from comma or space separated data based on row or column headers."
[../]


[scaling]
  type = 'Exodiff'
  input = 'function_ic_test.i'
  exodiff = 'scaling.e'
  cli_args = 'Outputs/file_base=scaling Variables/u/InitialCondition/scaling_factor=2 AuxVariables/u_aux/InitialCondition/scaling_factor=1.5'
  detail = "with a scaling factor applied to the function."
[]

[scalar]
  type = 'Exodiff'
  input = 'generic_function_material_test.i'
  exodiff = 'generic_function_material_test_out.e'
  scale_refine = 5
  requirement = "The Material system shall support defining properties within the input file that are associated with functions."
  issues = '#1335'
  design = 'source/materials/GenericFunctionMaterial.md'
[]


[vector]
  type = 'Exodiff'
  input = 'generic_function_vector_material_test.i'
  exodiff = 'generic_function_vector_material_test_out.e'
  requirement = "The Material system shall support defining vector properties within the input file that are associated with functions."
  issues = '#18372'
  design = 'source/materials/GenericFunctionVectorMaterial.md'
[]


[vector_error]
  type = 'RunException'
  input = 'generic_function_vector_material_test.i'
  cli_args = "Materials/gfm/prop_values='diff_func_x'"
  requirement = "The Material system shall error out if the number of functions supplied does not match the size of the vector function material properties."
  issues = '#18372'
  design = 'source/materials/GenericFunctionVectorMaterial.md'
  expect_err = 'Number of prop_names'
[]


[hardcoded_piecewise_linear]
  type = 'CSVDiff'
  input = 'hardcoded_piecewise_linear.i'
  csvdiff = 'hardcoded_piecewise_linear_out.csv'
  requirement = "The system shall allow for piecewise functions to directly set the x and y data internally."
  issues = '#14220'
[]


[file_suffix]
  # Test the un-supported file type error
  type = RunException
  input = check_error.i
  cli_args = Functions/tif/file_suffix=bmp
  expect_err = "No image file\(s\) located"
  vtk = true

  detail = "an unsupported file type is provided;"
[]


[component]
  # Test the out-of-range component
  type = RunException
  input = check_error.i
  cli_args = "Functions/tif/component=5"
  expect_err = "'component' parameter must be empty or have a value of 0 to 2"
  vtk = true

  detail = "if an invalid component value is supplied;"
[]


[invalid_file]
  # Test for a bad file name
  type = RunException
  input = check_error.i
  cli_args = "Functions/tif/file_base=not_a_real_file"
  expect_err = "No image file\(s\) located"
  vtk = true

  detail = "if an invalid filename is provided; and"
[]


[no_vtk]
  # Test that correct error message occurs if VTK is disable in libMesh
  type = RunException
  input = check_error.i
  expect_err = "libMesh must be configured with VTK enabled to utilize ImageSampler"
  vtk = false

  detail = "the system is not configured with the correct dependencies."
[]


[2d]
  # Test ability to read in a single 20x20 image
  type = Exodiff
  input = image_2d.i
  exodiff = image_2d_out.e
  vtk = true
  requirement = "The system shall include the ability to define a function based on a 2D image and initialize a nodal variable."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[2d_elemental]
  # Test ability to read in a single 20x20 image
  type = Exodiff
  input = image_2d_elemental.i
  exodiff = image_2d_elemental_out.e
  vtk = true
  requirement = "The system shall include the ability to define a function based on a 2D image and initialize a elemental variable."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[3d]
  # Test ability to read in stack of 20x20 images
  type = Exodiff
  input = image_3d.i
  exodiff = image_3d_out.e
  vtk = true
  requirement = "The system shall include the ability to define a function based on a stack of images and initialize a nodal variable."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[3d_subset]
  # Test ability to read a subset of of 20x20 image stack
  type = Exodiff
  input = image_3d_subset.i
  exodiff = image_3d_subset_out.e
  vtk = true
  requirement = "The system shall include the ability to define a function based on a subset stack of images and initialize a nodal variable."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[threshold]
  # Test the ability to threshold the image
  type = Exodiff
  input = threshold.i
  exodiff = threshold_out.e
  vtk = true
  requirement = "The system shall allow the image data within the ImageFunction object to be set as one of two values based on a threshold value."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[threshold_adapt]
  # Test the ability to threshold the image and adapt
  type = Exodiff
  input = threshold_adapt.i
  exodiff = threshold_adapt_out.e
  vtk = true
  requirement = "The system shall be capable of initializing a variable from image data and perform initial adaptivity based on the data."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[threshold_adapt_parallel]
  # Test the ability to threshold the image and adapt
  type = Exodiff
  input = threshold_adapt_parallel.i
  exodiff = threshold_adapt_parallel_out.e
  cli_args = Outputs/exodus=true
  min_parallel = 3
  max_parallel = 3
  vtk = true
  recover = false
  requirement = "The system shall be capable of initializing a variable from image data and perform initial adaptivity based on the data, in parallel."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[threshold_adapt_parallel_check_files]
  # Test the ability to threshold the image and adapt
  type = CheckFiles
  input = threshold_adapt_parallel.i
  check_files = 'threshold_adapt_parallel_out.e.3.0 threshold_adapt_parallel_out.e.3.1 threshold_adapt_parallel_out.e.3.2'
  min_parallel = 3
  max_parallel = 3
  cli_args = Outputs/nemesis=true
  vtk = true
  recover = false
  requirement = "The system shall be capable of initializing a variable from image data and perform initial adaptivity based on the data, in parallel and produce Nemesis output files."
[]


[component]
  # Test ability to read in a single component from a 20x20 image
  type = Exodiff
  input = component.i
  exodiff = component_out.e
  vtk = true
  requirement = "The system shall be capable of limiting the supplied data to the ImageFunction object to a single component of the RGB image data."
[]


[shift_and_scale]
  # Test the shift and scale feature
  type = Exodiff
  input = shift_and_scale.i
  exodiff = shift_and_scale_out.e
  vtk = true
  requirement = "The system shall be capable of shifting and scaling the supplied image data to the ImageFunction object."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[subset]
  # Test the image may be a subset of the domain
  type = Exodiff
  input = subset.i
  exodiff = subset_out.e
  vtk = true
  requirement = "The system shall be capable of operating on domains that are larger than the image size in the ImageFunction object."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[flip]
  # Test the flipping feature
  type = Exodiff
  input = flip.i
  exodiff = flip_out.e
  vtk = true
  requirement = "The system shall be capable of flipping image data along the vertical axis in the ImageFunction object."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[flip_dual]
  # Tests the flipping and images on subdomains
  type = Exodiff
  input = flip_dual.i
  exodiff = flip_dual_out.e
  vtk = true
  requirement = "The system shall be capable of flipping image data along vertical axis and shifting the origin using the ImageFunction object."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[flip_quad]
  # Tests the flipping and images on subdomains
  type = Exodiff
  input = flip_quad.i
  exodiff = flip_quad_out.e
  vtk = true
  requirement = "The system shall be capable of flipping image data along vertical and horizontal axis within the ImageFunction object."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[crop]
  # Tests ability for mesh to be a subset of image
  type = Exodiff
  input = crop.i
  exodiff = crop_out.e
  vtk = true
  requirement = "The system shall be capable of operating on domains that are smaller than the image size within the ImageFunction object."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[image_mesh_3d]
  # Tests ability to read a stack of 3D images into a Mesh
  type = Exodiff
  input = image_mesh_3d.i
  exodiff = image_mesh_3d_out.e
  vtk = true
  design = 'source/mesh/ImageMesh.md'
  requirement = "The system shall be capable of generating a 3D mesh based on a stack of 2D images using the ImageMesh object."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[image_mesh_2d]
  # Tests ability to read a 2D image into a Mesh
  type = Exodiff
  input = image_mesh_2d.i
  exodiff = image_mesh_2d_out.e
  vtk = true
  design = 'source/mesh/ImageMesh.md'
  requirement = "The system shall be capable of generating a 2D mesh based on an image using the ImageMesh object."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[moose_logo]
  # Tests ability to shift and scale separately
  type = Exodiff
  input = moose_logo_test_2D.i
  exodiff = moose_logo_test_2D_out.e
  vtk = true
  requirement = "The system shall perform shift and scale options independently using the ImageFunction object."
[]


[./except1]
  type = 'RunException'
  input = 'except1.i'
  expect_err = "Vector parameters .* are of different lengths"
  requirement = "The LinearCombinationFunction shall report an error if the parameters listing the functions differs in size than the list of coefficients."
[../]


[./lcf1]
  type = 'CSVDiff'
  input = 'lcf1.i'
  csvdiff = 'lcf1.csv'
  requirement = "The LinearCombinationFunction shall be capable of computing the sum of function values, each multiplied by a scale factor."
[../]


[./lcf_grad]
  type = 'CSVDiff'
  input = 'lcf_grad.i'
  csvdiff = 'lcf_grad.csv'
  requirement = "The LinearCombinationFunction shall be capable of computing the sum of function gradients, each multiplied by a scale factor."
[../]


[./lcf_vector]
  type = 'Exodiff'
  input = 'lcf_vector.i'
  exodiff = 'lcf_vector_out.e'
  requirement = "The LinearCombinationFunction shall be capable of computing the sum of vector functions, each multiplied by a scale factor."
[../]


[./steady]
  type = 'Exodiff'
  input = 'steady.i'
  exodiff = 'steady_out.e'
  requirement = "The Function system shall support the creation of objects that execute a function defined within the input file."
  issues = '#1902'
[../]


[./transient]
  type = 'Exodiff'
  input = 'mms_transient_coupled.i'
  exodiff = 'mms_transient_coupled_out.e'
  requirement = "The ParsedFunction object shall be capable of defining function within the input file for use with the method of manufactured solutions."
  issues = '#1902'
[../]


[./vector]
  type = 'Exodiff'
  input = 'vector_function.i'
  exodiff = 'vector_function_out.e'
  requirement = "The Function system shall support the creation of objects that execute a vector function defined within the input file."
  issues = '#2273'
[../]


[./scalar]
  # Test the use of scalar variables within a ParsedFunction
  type = Exodiff
  input = scalar.i
  exodiff = 'scalar_out.e'
  requirement = "The Function system shall support the creation of objects that execute a function defined within the input file that includes a scalar variable."
  issues = '#5041'
[../]


[./function]
  type = Exodiff
  input = function.i
  exodiff = 'function_out.e'
  requirement = "The ParsedFunction object shall support the use of other functions specified by their names in its expression."
  issues = '#12179'
[../]


[./combined]
  type = Exodiff
  input = combined.i
  exodiff = 'combined_out.e'
  requirement = "The ParsedFunction object shall support the use of functions, scalar expressions and postprocessor expressions specified by their names in its expression at the same time."
  issues = '#12179'
[../]


[./function_curl]
  type = Exodiff
  input = function_curl.i
  exodiff = 'function_curl_out.e'
  abs_zero = 3e-09
  requirement = "The Function system shall support the creation of objects that execute a curl of a vector function defined within the input file."
  issues = '#13041'
[../]


[./vals_error]
  type = 'RunException'
  input = 'vals_error.i'
  expect_err = 'No postprocessor, scalar variable, or function with the name \'invalid\' found. Unable to convert \'invalid\' to type double'
  requirement = "The ParsedFunction object shall fail with a human readable error if a vals entry is supplied that is neither a valid postprocessor, scalar variable, function, or real number."
  issues = '#14169'
[../]


[./nl_vars]
  type = RunException
  input = 'combined.i'
  cli_args = "Functions/fn/symbol_names='f sv' Functions/fn/symbol_values='f sv'"
  expect_err = "The only variables supported by ParsedFunction are scalar variables, and var 'f' is not scalar."
  requirement = "The system should error if a field variable is passed into a parsed function object, as this capability is currently not supported."
  issues = '#15523'
[../]


[periodic_function]
  type = 'Exodiff'
  input = 'periodic_function.i'
  exodiff = 'periodic_function_out.e'
  requirement = "The Function system shall provide the ability to take a base function and periodically repeat that function according to a user-defined period in time or in the x, y, or z direction, or a combination of those"
  issues = '#23202'
[../]


[piecewise_constant]
  type = 'Exodiff'
  input = 'piecewise_constant.i'
  exodiff = 'piecewise_constant_out.e'
  requirement = "The system shall include an object that creates a function based on x- and y-data pairs and returns an explicit value from the supplied data when queried (i.e., linear interpolation is not performed)."
[]


[piecewise_constant_simple]
  type = 'CSVDiff'
  input = 'piecewise_constant_simple.i'
  csvdiff = 'piecewise_constant_simple_out.csv'
  requirement = "The system shall include an object that creates a function based on x- and y-data pairs and returns an explicit value from the supplied data when queried (i.e., linear interpolation is not performed) in a simple simulation, with both negative and positive values."
[]


[piecewise_constant_from_json]
  type = CSVDiff
  input = 'piecewise_constant_json.i'
  csvdiff = 'piecewise_constant_json_out.csv'
  requirement = "The system shall be able to compute a piecewise constant function based on x- and y-data loaded from a JSON file."
[]


[param_meant_for_file]
  type = RunException
  input = 'piecewise_constant_simple.i'
  cli_args = 'Functions/left/x_title=hello'
  expect_err = "A parameter was passed for an option using data from a CSV file but the \'data_file\' parameter has not been set"
  detail = 'parameters meant for loading data from file are passed for a function loading data differently,'
[]


[param_meant_for_json]
  type = RunException
  input = 'piecewise_constant_simple.i'
  cli_args = 'Functions/left/x_keys=hello'
  expect_err = "A parameter was passed for a JSON input option but the \'json_uo\' parameter has not been set"
  detail = 'or if parameters meant for loading data from JSON are passed for a function loading data differently.'
[]


[element]
  type = 'Exodiff'
  input = 'piecewise_constant.i'
  exodiff = 'piecewise_constant_element.e'
  cli_args = 'Outputs/file_base=piecewise_constant_element'
  detail = 'with data sorted by element ids'
  recover = false
  # Function used at nodes
  allow_warnings = true
[]


[node]
  type = 'Exodiff'
  input = 'piecewise_constant.i'
  exodiff = 'piecewise_constant_node.e'
  cli_args = 'ICs/active=node Outputs/file_base=piecewise_constant_node'
  detail = 'with data sorted by node ids'
  recover = false
[]


[voronoi]
  type = 'Exodiff'
  input = 'piecewise_constant.i'
  exodiff = 'piecewise_constant_voronoi.e'
  cli_args = 'ICs/active=nearest Outputs/file_base=piecewise_constant_voronoi'
  detail = 'with data at given locations and using nearest neighbor interpolation between those data points'
  recover = false
[]


[random_voronoi]
  type = 'Exodiff'
  input = 'piecewise_constant.i'
  exodiff = 'piecewise_constant_voronoi_random.e'
  cli_args = 'ICs/active=nearest UserObjects/reader_nearest/use_random_voronoi=true Outputs/file_base=piecewise_constant_voronoi_random'
  detail = 'using nearest neighbor interpolation with a random tesselation'
  recover = false
[]


[periodic_voronoi]
  type = 'Exodiff'
  input = 'piecewise_constant.i'
  exodiff = 'piecewise_constant_voronoi_periodic.e'
  cli_args = 'ICs/active=nearest UserObjects/reader_nearest/rve_type=periodic Outputs/file_base=piecewise_constant_voronoi_periodic'
  detail = 'with data at given locations and using nearest neighbor interpolation between those data points, with periodic boundaries'
  recover = false
[]


[block]
  type = 'Exodiff'
  input = 'piecewise_constant.i'
  exodiff = 'piecewise_constant_block.e'
  cli_args = 'ICs/active=block Outputs/file_base=piecewise_constant_block'
  detail = 'with data sorted by blocks and with constant values on each block,'
  recover = false
  # Function used at nodes
  allow_warnings = true
[]


[multiple_files]
  type = 'Exodiff'
  input = 'piecewise_constant_elem_multiple.i'
  exodiff = 'piecewise_constant_elem_multiple.e'
  cli_args = 'Outputs/file_base=piecewise_constant_elem_multiple'
  detail = 'with multiple CSV files read on every execution of the user object.'
[]


[read_type]
  type = RunException
  input = 'piecewise_constant.i'
  cli_args = 'Functions/element/read_type=voronoi'
  expect_err = 'The PropertyReadFile UO should have the same read_type parameter'
  detail = 'if the CSV reader object and the function expect the CSV data to be ordered differently'
[]


[num_columns]
  type = RunException
  input = 'piecewise_constant.i'
  cli_args = 'Functions/node/column_number=26 ICs/active=node'
  expect_err = 'Column number 26 greater than total number of properties 3'
  detail = 'if the desired column number in the CSV file is higher than the number of columns in the file'
[]


[num_rows]
  type = RunException
  input = 'piecewise_constant.i'
  cli_args = 'UserObjects/reader_element/prop_file_name=data_nearest.csv'
  expect_err = 'does not have enough rows for*'
  detail = 'if the data saught exceeds the row number in the CSV file'
[]


[zero_blocks]
  type = RunException
  input = 'piecewise_constant.i'
  cli_args = 'ICs/active=block UserObjects/reader_block/nblock=0'
  expect_err = 'Provide non-zero number of blocks.'
  detail = 'if the number of blocks specified to a CSV reader reading block-data is 0'
[]


[zero_voronoi]
  type = RunException
  input = 'piecewise_constant.i'
  cli_args = 'ICs/active=nearest UserObjects/reader_nearest/nvoronoi=0'
  expect_err = 'Provide non-zero number of voronoi tesselations/grains.'
  detail = 'if the number of nearest-neighbor regions specified to a CSV reader reading nearest-neighbor-region-data is 0'
[]


[num_columns]
  type = RunException
  input = 'piecewise_constant.i'
  cli_args = 'Functions/nearest/column_number=0'
  expect_err = 'The column requested in the function is likely to just be containing point coordinates'
  detail = 'if the desired column number in the CSV file is known to be a column holding point coordinates'
[]


[too_much_data_in_file]
  type = RunException
  input = 'piecewise_constant.i'
  cli_args = 'ICs/active=block UserObjects/reader_block/prop_file_name=data_element.csv'
  expect_err = ", some data will not be used."
  detail = 'if the data file contains more points/rows than the reader needs'
[]


[no_extrap]
  type = 'CSVDiff'
  input = 'piecewise_linear.i'
  csvdiff = 'no_extrap_function_vpp_0000.csv'
  requirement = "The Function system shall include an object that creates a function based on x- and y-data pairs and does not extrapolate."
[]


[extrap]
  type = 'CSVDiff'
  input = 'piecewise_linear.i'
  cli_args = "Functions/piecewise_linear/extrap=true Outputs/file_base='extrap'"
  csvdiff = 'extrap_function_vpp_0000.csv'
  requirement = "The Function system shall include an object that creates a function based on x- and y-data pairs and does extrapolate."
[]


[test_spatial_data]
  issues = '#8713'

  type = 'Exodiff'
  input = 'vector_postprocessor_function.i'
  exodiff = 'out.e'
  superlu = true
  requirement = "The system shall be capable of linear interpolating data generated by a VectorPostprocessor object."
[]


[test_time_data]
  issues = '#14700'

  type = CSVDiff
  input = vpp_time_interpolation.i
  csvdiff = vpp_time_interpolation_out.csv
  requirement = "The system shall be capable of linear interpolating data generated by a VPP with respect to time."
[]


[./except1]
  type = 'RunException'
  input = 'except1.i'
  expect_err = "Error opening file .* from GriddedData."
  max_parallel = 1
  requirement = "The PiecewiseMultilinear object will error if the supplied file fails to open."
[../]


[./except2]
  type = 'RunException'
  input = 'except2.i'
  expect_err = "PiecewiseMultiInterpolation needs monotonically-increasing axis data.  Axis 0 contains non-monotonicity at value -1"
  max_parallel = 1
  requirement = "The PiecewiseMultiInterpolation object shall error if the supplied data is not monotonically increasing."
[../]


[./except3]
  type = 'RunException'
  input = 'except3.i'
  expect_err = "According to AXIS statements in GriddedData, number of data points is 2 but 3 function values were read from file"
  max_parallel = 1
  requirement = "The PiecewiseMultiInterpolation object shall error if the number of requested functions differ than the number available from the file."
[../]


[./except4]
  type = 'RunException'
  input = 'except4.i'
  expect_err = "PiecewiseMultiInterpolation needs the AXES to be independent.  Check the AXIS lines in your data file."
  max_parallel = 1
  requirement = "The PiecewiseMultiInterpolation errors if the axes supplied are not independent."
[../]


[./except5]
  type = 'RunException'
  input = 'except5.i'
  expect_err = "No valid AXIS lines found by GriddedData"
  max_parallel = 1
  requirement = "The PiecewiseMultilinear shall error if the axis lines are not located in the supplied data."
[../]


[./oneDb]
  type = 'CSVDiff'
  input = 'oneDb.i'
  csvdiff = 'oneDb.csv'
  abs_zero = 1E-8
  requirement = "The PiecewiseMultilinear object shall perform interpolation on a 1D domain that compares to an equivalent known function."
[../]


[./twoDb]
  type = 'Exodiff'
  input = 'twoDb.i'
  exodiff = 'twoDb.e'
  rel_err = 1E-5
  use_old_floor = True
  requirement = "The PiecewiseMultilinear object shall perform interpolation on a 2D domain that compares to an equivalent known function."
[../]


[./fourDa]
  type = 'Exodiff'
  input = 'fourDa.i'
  exodiff = 'fourDa.e'
  rel_err = 1E-5
  use_old_floor = True
  requirement = "The PiecewiseMultilinear object shall perform interpolation on a 3D domain with time-dependent data."
[../]


[./test]
  # The XDA/XDR files for this test are created with test/tests/auxkernels/solution_aux/build.i
  type = 'Exodiff'
  input = 'solution_function_test.i'
  exodiff = 'out.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from XDA mesh and solution files."
[../]


[./exodus_interp_test]
  type = 'Exodiff'
  input = 'solution_function_exodus_interp_test.i'
  exodiff = 'solution_function_exodus_interp_test_out.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file with temporal interpolation."
[../]


[./exodus_test]
  type = 'Exodiff'
  input = 'solution_function_exodus_test.i'
  exodiff = 'solution_function_exodus_test_out.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file."
[../]


[./rot1]
  type = 'Exodiff'
  input = 'solution_function_rot1.i'
  exodiff = 'solution_function_rot1.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and rotated 45 degrees about the z-axis."
[../]


[./rot2]
  type = 'Exodiff'
  input = 'solution_function_rot2.i'
  exodiff = 'solution_function_rot2.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and rotated 45 degrees about the y-axis."
[../]


[./rot3]
  type = 'Exodiff'
  input = 'solution_function_rot3.i'
  exodiff = 'solution_function_rot3.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and rotated 90 degrees about the z-axis and 45 degress about the x-axis."
[../]


[./rot4]
  type = 'Exodiff'
  input = 'solution_function_rot4.i'
  exodiff = 'solution_function_rot4.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and rotated 45 degrees about the z-axis for a 2D domain."
[../]


[./scale_transl]
  type = 'Exodiff'
  input = 'solution_function_scale_transl.i'
  exodiff = 'solution_function_scale_transl.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and scaled by a factor in the x and y directions as well as translated in the x-direction."
[../]


[./scale_mult]
  type = 'Exodiff'
  input = 'solution_function_scale_mult.i'
  exodiff = 'solution_function_scale_mult.e'
  requirement = "The SolutionFunction object shall be capable of evaluating a solution read from an Exodus file and scaled by a factor of two in the x and y directions."
[../]


[./nonexistent_var_err]
  type = 'RunException'
  input = 'solution_function_rot1.i'
  cli_args = 'Functions/solution_fcn/from_variable=nonexistent_var'
  expect_err = "Value requested for nonexistent variable 'nonexistent_var' in the 'solution_uo' SolutionUserObject"
  requirement = "The SolutionFunction object shall error if a variable that does not exist is requested."
[../]


[ad]
  # Test the ability for Output objects to enable all material property output
  type = 'Exodiff'
  input = 'output_ad.i'
  exodiff = 'output_ad_out.e'

  detail = 'outputting a functor property with automatic differentiation, defined within a functor material.'
[]


[test]
  type = CSVDiff
  input = parsed_functor_material.i
  csvdiff = parsed_functor_material_out.csv
  requirement = 'The system shall be able to parse an expression of functors to compute a functor material property.'
[]


[face]
  type = CSVDiff
  input = test.i
  csvdiff = 'face_smooth_line_0001.csv'
  cli_args = 'Outputs/file_base=face_smooth FunctorMaterials/smooth/smoothing_technique=face_average'
  detail = "use the average of the values of a functor on an element's face to compute the element value, which can be smoother, and"
[]


[neighbors]
  type = CSVDiff
  input = test.i
  csvdiff = 'layer_elem_line_0001.csv'
  cli_args = 'Outputs/file_base=layer_elem FunctorMaterials/smooth/smoothing_technique=layered_elem_average'
  detail = "use the average of the values of a functor at an element's neighbors to compute the element value, which can be smoother, and"
[]


[checkerboard]
  type = CSVDiff
  input = test.i
  csvdiff = 'checker_line_0001.csv'
  cli_args = 'Outputs/file_base=checker FunctorMaterials/smooth/smoothing_technique=remove_checkerboard'
  detail = "use a heuristic based on a functor's value on an element and the maximum values on the element's neighbors to compute a new element value that removes a checkerboard pattern."
[]


[test]
  type = CSVDiff
  input = functor_time_derivatives.i
  csvdiff = functor_time_derivatives_out.csv
  requirement = 'The system shall be able to compute the time derivatives of functors, and make them available as functor material properties.'
[]


[no_suffix]
  type = CSVDiff
  input = functor_material.i
  csvdiff = functor_material_out.csv
  requirement = 'The system should be able to add a generic functor material without a suffix for the properties.'
[]


[suffix]
  type = CSVDiff
  input = functor_material.i
  csvdiff = functor_material_out.csv
  requirement = 'The system should be able to add a generic functor material with a suffix for the names of the properties.'
  cli_args = "FunctorMaterials/fmat/declare_suffix='bazinga' Postprocessors/get_prop1/functor=prop1_bazinga  Postprocessors/get_prop2/functor=prop2_bazinga"
[]


[exo]
  type = Exodiff
  input = test.i
  exodiff = test_out.e
  requirement = 'The system shall be able to accurately evaluate a finite element variable through the functor system in a finite volume Dirichlet boundary condition.'
[]


[jac]
  type = PetscJacobianTester
  ratio_tol = 1e-7
  difference_tol = 1e-5
  input = test.i
  run_sim = True
  requirement = 'The system shall compute the correct Jacobian when evaluating a finite element variable through the functor system in a finite volume Dirichlet boundary condition.'
[]


[test]
  type = CSVDiff
  input = get_functor.i
  csvdiff = get_functor_out.csv
  allow_warnings = True # dot operator of PP functor will give warning
  expect_out = 'The time derivative functor operator was called on this post-processor'
  requirement = 'The system shall be able to use a variable, function, functor material property, and a post-processor in a functor parameter.'
[]


[analytic]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  requirement = 'The system shall be able to evaluate functors at nodes, element centers, and quadrature points, and match an expected analytic solution.'
[]


[lag]
  type = Exodiff
  input = test.i
  exodiff = lag.e
  # Damping is required or else the result is wrong because the linearized problem will jump to
  # the "root" in one nonlinear iteration, such that the final residual evaluation of the
  # reaction kernel would have one operand correspond to the "root" solution and the other
  # operand correspond to the uniform initial condition. By preventing the solver from jumping
  # immediately to what it thinks is the solution, we force additional residual evaluations such
  # that the values of the operands asymptotically approach each other
  cli_args = 'FVKernels/rxn/lag=true Outputs/file_base=lag -snes_linesearch_damping 0.9'
  detail = 'with the previous nonlinear iteration solution state, and'
[]


[lag_jac]
  type = PetscJacobianTester
  input = test.i
  run_sim = True
  cli_args = 'FVKernels/rxn/lag=true -snes_linesearch_damping 0.9'
  detail = 'show a perfect Jacobian.'
  difference_tol = 1e-6
[]


[fv_functor_dirichlet]
  type = 'Exodiff'
  input = 'fv_functor_dirichlet.i'
  exodiff = 'fv_functor_dirichlet_out.e'
  requirement = 'The system shall allow the use of functors to set Dirichlet boundary values for FV.'
  issues = '#21374'
[]


[other_side]
  type = 'CSVDiff'
  input = 'fv_other_side.i'
  csvdiff = 'fv_other_side_out_u_sample_0001.csv fv_other_side_out_v_sample_0001.csv'
  requirement = 'The system shall allow the use of functors to set Dirichlet boundary values for FV evaluated on the other side of the sideset.'
  issues = '#25933'
[]


[test]
  type = Exodiff
  input = fv_functor_neumann.i
  exodiff = fv_functor_neumann_out.e
  requirement = "The system shall provide a boundary condition to satisfy neumann boundary conditions with a functor"
[]

[fv_neumann]
  design = 'FVNeumannBC.md'
  issues = '#16477'
  type = 'Exodiff'
  input = 'fv_neumannbc.i'
  exodiff = 'fv_neumannbc_out.e'
  requirement = 'The system shall run a simple 1D diffusion problem with a Neumann BC value.'
  allow_warnings = true # parsed sideset generation isn't fully supported on distributed meshes
[]


[fvbcs_internal]
  design = 'FVNeumannBC.md'
  issues = '#16882'
  type = RunException
  input = 'fv_neumannbc.i'
  cli_args = "FVBCs/inactive=''"
  expect_err = 'A FVFluxBC is being triggered on an internal face'
  requirement = 'The system shall report an error if a finite volume flux boundary condition, in this case a finite volume Neumann boundary condition, is used inside the domain.'
  allow_warnings = true # parsed sideset generation isn't fully supported on distributed meshes
[]


[fvbcs_disconnected_from_variable]
  design = 'FVNeumannBC.md'
  issues = '#16882'
  type = RunException
  input = 'fv_neumannbc.i'
  expect_err = 'A FVFluxBC is being triggered on a face which does not connect to a block with the relevant finite volume variable.'
  cli_args = "Mesh/mesh/subdomain_id='1 2' Problem/kernel_coverage_check=false"
  requirement = 'The system shall report an error if a finite volume flux boundary condition is used on a mesh element face that is not connected to an element with the corresponding finite volume variable.'
  allow_warnings = true # parsed sideset generation isn't fully supported on distributed meshes
[]


[./fv_pp_dirichlet]
  type = 'Exodiff'
  input = 'fv_pp_dirichlet.i'
  exodiff = 'fv_pp_dirichlet_out.e'
  requirement = 'The system shall run a simple 1D diffusion problem with a Dirichlet BC value set by a postprocessor.'
[]


[one-domain]
  type = 'Exodiff'
  input = 'constant_ic.i'
  exodiff = 'constant_ic_out.e'
  requirement = 'The system shall support setting initial conditions of finite volume field variables to a constant value.'
[]


[multiple-domains]
  type = 'Exodiff'
  input = 'subdomain_constant_ic.i'
  exodiff = 'subdomain_constant_ic_out.e'
  requirement = 'The system shall support setting initial conditions of subdomain restricted finite volume field variables to a constant value.'
[]


[parsed_function]
  type = 'Exodiff'
  input = 'file_restart.i'
  exodiff = 'file_restart_out.e'
  requirement = 'The system shall support the initialization of a finite volume variable from an exodus file.'
[]


[parsed_function]
  type = 'Exodiff'
  input = 'parsed_function.i'
  exodiff = 'parsed_function_out.e'
  requirement = 'The system shall support the definition of a function initial condition for a finite volume variable.'
[]


[continuity_together]
  type = Exodiff
  detail = 'together'
  input = test.i
  exodiff = 'test_together.e'
  max_parallel = 20
  cli_args = 'Outputs/file_base=test_together Executioner/residual_and_jacobian_together=true'
[]

[diffusion]
  issues = '#17638'
  design = 'FVDiffusionInterface.md'
  requirement = 'The system shall be able to solve a diffusion problem with the domain split in half and two finite volume variables living on each side.'
  type = Exodiff
  input = test.i
  exodiff = 'test_out.e'
[]


[diffusion-harmonic]
  issues = '#21923'
  design = 'FVDiffusionInterface.md'
  requirement = 'The system shall be able to solve a diffusion problem with the domain split in half and two finite volume variables living on each side and interpolating the diffusivities using a harmonic mean.'
  type = Exodiff
  input = test.i
  exodiff = 'harmonic.e'
  cli_args = "FVKernels/diff_left/coeff_interp_method=harmonic FVKernels/diff_right/coeff_interp_method=harmonic FVInterfaceKernels/interface/coeff_interp_method=harmonic Outputs/file_base='harmonic'"
[]


[diffusion-multisystem]
  issues = '#25599'
  design = 'FVDiffusionInterface.md Problem/index.md'
  requirement = 'The system shall be able to solve a block-restricted diffusion problem where the variables live on different nonlinear systems.'
  type = Exodiff
  input = multisystem.i
  exodiff = 'multisystem_out.e'
[]


[run_except1]
  type = RunException
  input = test.i
  expect_err = "variable1 does not exist on all the blocks specified by the subdomain1 parameter"
  cli_args = "FVInterfaceKernels/active='bad1'"
  design = 'FVInterfaceKernels/index.md'
  requirement = 'The system shall report an error if a user specified variable on the 1st side of an interface does not actually exist on the 1st side.'
[]


[run_except2]
  type = RunException
  input = test.i
  expect_err = "variable2 does not exist on all the blocks specified by the subdomain2 parameter"
  cli_args = "FVInterfaceKernels/active='bad2'"
  design = 'FVInterfaceKernels/index.md'
  requirement = 'The system shall report an error if a user specified variable on the 2nd side of an interface does not actually exist on the 2nd side.'
[]


[run_except3]
  type = RunException
  input = test.i
  expect_err = "variable1 does not exist on all the blocks specified by the subdomain2 parameter\.\s*Note that you did not provide the variable2 parameter, so variable1 was implicitly used on subdomain2"
  cli_args = "FVInterfaceKernels/active='bad3'"
  design = 'FVInterfaceKernels/index.md'
  requirement = 'The system shall report an error if a user does not specify a variable on the 2nd side of an interface, leading the system to assume that the variable on the 1st side of the interface should be used on the 2nd side, and the variable on the 1st side does not exist on the 2nd side.'
[]


[with-ik]
  type = PythonUnitTest
  input = test.py
  test_case = TestFVOneVarDiffusionInterface
  detail = 'with an interfacing object'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
[]


[without-ik]
  type = PythonUnitTest
  input = test.py
  test_case = TestFVNoInterface
  detail = 'without an interfacing object'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
[]


[harmonic]
  requirement = "The system shall be able to solve a diffusion problem with finite volumes with the domain split in half and show second order convergence due to the harmonic interpolation of the diffusion coeffcient"
  design = 'FVOneVarDiffusionInterface.md'
  type = PythonUnitTest
  input = test.py
  test_case = TestFVOneVarDiffusionInterfaceHarmonic
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
[]


[resid_and_jac]
  requirement = 'The system shall be able to compute the residual and Jacobian together for a finite volume interface kernel.'
  design = 'FVOneVarDiffusionInterface.md'
  issues = '#19444'
  input = test.i
  exodiff = test_out.e
  type = Exodiff
[]


[1d]
  type = Exodiff
  input = 1d.i
  exodiff = 1d_out.e
  requirement = 'The system shall support block restriction of finite volume variables and kernels, and shall properly handle material evaluation in block-restricted settings, in a one-dimensional example.'
[]


[overlapping-mats]
  type = Exodiff
  input = 'fv-and-fe-block-restriction.i'
  exodiff = 'fv-and-fe-block-restriction_out.e'
  requirement = 'The system shall allow definition of a functor material property with the same name by different block-restricted materials on neighboring subdomains even when there are different sets of finite volume flux kernels on those same neighboring subdomains.'
  issues = '#16809'
[]


[distinct-mats]
  type = Exodiff
  prereq = overlapping-mats
  input = 'fv-and-fe-block-restriction.i'
  exodiff = 'fv-and-fe-block-restriction_out.e'
  requirement = 'The system shall support simultaneous block restriction of finite volume and finite element variables and have coupling of the finite volume variables into the finite element equations.'
  cli_args = "FVKernels/active='good_left_diff left_coupled good_right_diff right_coupled' Materials/active='fe_mat_left good_fv_mat_left fe_mat_right good_fv_mat_right'"
[]


[jac]
  type = PetscJacobianTester
  input = 'fv-and-fe-block-restriction.i'
  run_sim = True
  requirement = 'The system shall compute a perfect Jacobian when coupling block-restricted finite volume variables into block-restricted finite element calculations.'
  difference_tol = 1e-4
  ratio_tol = 1e-7
  cli_args = "FVKernels/active='good_left_diff left_coupled good_right_diff right_coupled' Materials/active='fe_mat_left good_fv_mat_left fe_mat_right good_fv_mat_right'"
[]


[just-mat-blk-restriction]
  type = Exodiff
  input = 'just-mat-blk-restriction.i'
  exodiff = 'just-mat-blk-restriction_out.e'
  requirement = 'The system shall allow different materials to define the same material property name on different sides of an interface when the finite volume physics is the same on both sides of the interface.'
[]


[just-mat-blk-restriction-jac]
  type = PetscJacobianTester
  input = 'just-mat-blk-restriction.i'
  run_sim = True
  requirement = 'The system shall compute a perfect Jacobian when different materials define the same material property on different sides of a interface and the finite volume physics are the same on both sides of the interface.'
  difference_tol = 1e-4
  ratio_tol = 1e-7
[]


[force_all_boundaries]
  type = Exodiff
  input = 2d.i
  exodiff = 2d_all.e
  requirement = 'The system shall be able to force execution of flux kernels on all external boundaries.'
  cli_args = 'Outputs/file_base=2d_all FVKernels/diff_all/force_boundary_execution=true FVKernels/diff_part/force_boundary_execution=true'
[]


[force_external_boundary]
  type = Exodiff
  input = 2d.i
  exodiff = 2d_bot.e
  requirement = 'The system shall be able to force execution of flux kernels on one (or several) external boundary(ies).'
  cli_args = 'Outputs/file_base=2d_bot FVKernels/diff_all/boundaries_to_force=bottom FVKernels/diff_part/boundaries_to_force=bottom'
[]


[ignore_post_forcing]
  type = Exodiff
  input = 2d.i
  exodiff = 2d_bot.e
  requirement = 'The system shall be able to force execution of flux kernels on all but one (or several) external boundary(ies).'
  cli_args = "Outputs/file_base=2d_bot FVKernels/diff_all/force_boundary_execution=true FVKernels/diff_all/boundaries_to_avoid='top' FVKernels/diff_part/force_boundary_execution=true"
  prereq = force_external_boundary
[]


[ignore_internal_boundaries]
  type = Exodiff
  input = 2d.i
  exodiff = 2d_internal.e
  requirement = 'The system shall be able to avoid executing on one (or several) internal boundary(ies) or sidesets.'
  cli_args = "Outputs/file_base=2d_internal FVKernels/diff_all/boundaries_to_avoid='corner_inward'"
[]


[overlapping_lists]
  type = RunException
  input = 2d.i
  expect_err = 'A boundary may not be specified in both boundaries_to_avoid and boundaries_to_force'
  requirement = 'The system shall report an error if conflictingly told to avoid and execute a flux kernel on the same boundary.'
  cli_args = "FVKernels/diff_all/boundaries_to_avoid='left' FVKernels/diff_all/boundaries_to_force='left'"
[]


[integral]
  type = Exodiff
  input = integral.i
  exodiff = 'integral_out.e'
  requirement = 'The system shall be able to impose a constraint on the domain integral of a variable.'
  design = 'FVIntegralValueConstraint.md'
[]


[integral_transient]
  type = Exodiff
  input = integral_transient.i
  exodiff = 'integral_transient_out.e'
  requirement = 'The system shall be able to impose a constraint where the value of the constraint is provided by a postprocessor.'
  design = 'FVIntegralValueConstraint.md'
[]


[point_value]
  type = Exodiff
  input = 'point_value.i'
  exodiff = 'point_value_out.e'
  requirement = 'The system shall be able to impose a constraint on a single point value of a variable.'
  design = 'FVPointValueConstraint.md'
[]


[bound]
  type = Exodiff
  input = 'bounded_value.i'
  exodiff = 'bounded_value_out.e'
  requirement = 'The system shall be able to impose bounds for the values of a variable.'
  design = 'FVBoundedValueConstraint.md'
[]


[fe-and-fv-with-functors]
  type = Exodiff
  input = 1d.i
  cli_args = "Materials/active='bad_mat'"
  requirement = 'The system shall be able to couple both finite element and finite volume variables, as functors, into functor material property calculations.'
  exodiff = '1d_out.e'
  issues = '#16809'
[]


[coupled-gold]
  type = Exodiff
  input = 1d.i
  requirement = 'The system shall support coupling of a finite volume variable into a finite element calculation.'
  exodiff = '1d_out.e'
  prereq = 'fe-and-fv-with-functors'
[]


[jac]
  type = PetscJacobianTester
  input = 1d.i
  run_sim = True
  requirement = 'The system shall compute a perfect Jacobian when coupling a finite volume variable into a finite element calculation.'
  difference_tol = 1e-4
  ratio_tol = 1e-7
[]


[dep-in-same-mat-as-coupled-fe]
  type = Exodiff
  exodiff = 1d_out.e
  input = 1d.i
  cli_args = "Materials/active='fe_mat_bad_dep fv_mat_bad_dep'"
  requirement = 'The system shall allow a finite volume object to consume a material property that depends on another material property that is computed in a material that couples in a finite element variable.'
  prereq = coupled-gold
  issues = '#16809'
[]


[var_except]
  type = RunException
  input = transient-adapt.i
  expect_err = 'fv_variable is null in diff. Did you forget to set fv = true in the Variables block'
  requirement = 'The system shall suggest that the user add a finite volume variable if a finite volume object cannot retrieve one'
[]


[adapt]
  type = Exodiff
  input = transient-adapt.i
  exodiff = 'transient-adapt_out.e transient-adapt_out.e-s002'
  requirement = 'The system shall be able to perform finite volume simulations with adaptivity and give correct results'
  cli_args = 'Variables/u/fv=true'
[]


[steady-coarse]
  type = Exodiff
  input = steady-adapt.i
  exodiff = steady-adapt_out.e
  requirement = 'The system shall be able to combat a singular solve, resulting from two term boundary expansion during gradient computation, by reverting to a one term boundary expansion.'
  issues = '#16822'
[]


[steady-mms]
  type = PythonUnitTest
  input = 'steady-adapt-run-and-plot.py'
  test_case = TestSteadyAdapt
  requirement = 'The system shall display second order convergence when there is some skewness due to mismatch between cell levels.'
  method = '!dbg'
  min_parallel = 16
  required_python_packages = 'pandas matplotlib'
  heavy = true
[]

[fv_anisotropic_diffusion]
  type = 'Exodiff'
  input = 'fv_anisotropic_diffusion.i'
  exodiff = 'fv_anisotropic_diffusion_out.e'
  requirement = 'The system shall be able to solve anisotropic diffusion problems using the finite volume method.'
  design = 'FVAnisotropicDiffusion.md'
  issues = '#21832'
[]

[fv_burgers]
  type = 'Exodiff'
  input = 'fv_burgers.i'
  exodiff = 'fv_burgers_out.e'

  requirement = 'The system shall be able to solve the Burgers equation in 1D using the FV method'
  design = 'fv_design.md'
  issues = '#14549'
[]

[fv_2D_constant_scalar_advection]
  type = 'Exodiff'
  input = '2D_constant_scalar_advection.i'
  exodiff = '2D_constant_scalar_advection_out.e'
  requirement = 'The system shall run a 2D linear advection problems using the finite volume method a regular mesh.'
  design = 'fv_design.md'
  issues = '#14549'
[]


[csv]
  type = CSVDiff
  input = 'fv_dotdot.i'
  csvdiff = 'fv_dotdot_out.csv'
  requirement = 'The system shall be able to compute the second time derivative of a variable when using the finite volume method and automatic differentiation.'
  method = '!dbg'
[]


[jac]
  type = PetscJacobianTester
  input = 'fv_euler.i'
  ratio_tol = 1e-7
  difference_tol = 1e-6
  run_sim = True
  cli_args = "Outputs/active=''"
  requirement = 'The system shall have an accurate Jacobian when coupling variables at faces and using the finite volume method.'
[]


[ssf_caching]
  type = Exodiff
  input = fv_euler.i
  exodiff = ssf-caching.e
  cli_args = "Outputs/file_base=ssf-caching Materials/euler_material/execute_on='linear nonlinear'"
  requirement = 'The system shall support caching of functor evaluations performed with boundary face arguments.'
  issues = '#20470'
[]


[dirichlet]
  type = 'Exodiff'
  input = 'dirichlet.i'
  exodiff = 'dirichlet_out.e'

  requirement = 'The system shall run a simple 2D linear diffusion problem using the finite volume method with Dirichlet boundary conditions on a regular mesh.'
[]


[dirichlet_rz]
  type = 'Exodiff'
  input = 'dirichlet_rz.i'
  exodiff = 'dirichlet_rz_out.e'
  requirement = 'The system shall run a simple 2D linear diffusion problem in RZ coordinates using the finite volume method with Dirichlet boundary conditions on a regular mesh.'
[]


[dirichlet_full_jac]
  type = 'Exodiff'
  input = 'dirichlet.i'
  exodiff = 'dirichlet_out.e'
  prereq = 'dirichlet'
  cli_args = 'Executioner/solve_type=NEWTON'

  requirement = 'The system shall be able to compute a full Jacobian matrix when performing finite volume computations'
[]


[neumann_together]
  type = 'Exodiff'
  input = 'neumann.i'
  exodiff = 'neumann_together.e'
  detail = 'together'
  cli_args = 'Outputs/file_base=neumann_together Executioner/residual_and_jacobian_together=true'
[]


[transient]
  type = 'Exodiff'
  input = 'transient.i'
  exodiff = 'transient_out.e'
  requirement = 'The system shall run a simple 2D transient linear diffusion problem using the finite volume method with Dirichlet boundary conditions on a regular mesh.'
  method = '!dbg'
[]


[refinement]
  type = 'Exodiff'
  input = 'fv_only_refined.i'
  exodiff = 'fv_only_refined_out.e'
  detail = 'and on a mesh that has been refined to have the same amount of elements and achieve identical results'
[]


[3d_dirichlet]
  type = 'Exodiff'
  input = '3d_dirichlet.i'
  exodiff = '3d_dirichlet_out.e'
  requirement = 'The system shall be able solve a three-dimensional diffusion problem using the finite volume method.'
[]


[1d_dirichlet]
  type = 'Exodiff'
  input = '1d_dirichlet.i'
  exodiff = '1d_dirichlet_out.e'
  requirement = 'The system shall be able solve a one-dimensional diffusion problem using the finite volume method.'
[]


[unstructured-rz]
  type = 'Exodiff'
  input = 'unstructured-rz.i'
  exodiff = 'unstructured-rz_out.e'
  issues = '#15063'
  requirement = 'The system shall correctly account for differences between gradient and divergence operators in cylindrical coordinates.'
[]


[gradient-jump]
  type = 'CSVDiff'
  input = 'grad-adaptive.i'
  csvdiff = 'grad-adaptive_csv.csv'
  issues = '#20705'
  design = 'GradientJumpIndicator.md'
  requirement = 'The system shall be able to perform Laplacian-based adaptivity with finite volume variables.'
[]


[constrained]
  type = 'Exodiff'
  input = 'dirichlet-constrained-average-value.i'
  exodiff = 'dirichlet-constrained-average-value_out.e'
  design = 'FVBoundaryIntegralValueConstraint.md'
  issues = '#23745'
  requirement = 'The system shall be able to impose the constraint that the average value of a variable on a boundary be a prescribed value.'
[]


[test]
  type = Exodiff
  input = advection-diffusion.i
  exodiff = advection-diffusion_out.e
  requirement = 'The system shall be able to to solve an advection-diffusion equation with a dirichlet condition on the left boundary and a zero gradient condition on the right boundary and display second order convergence with the finite volume method.'
  issues = '#14549'
[]


[average]
  type = PythonUnitTest
  input = test.py
  test_case = TestOutflow
  required_python_packages = 'pandas matplotlib'
  method = '!dbg'
  installation_type = in_tree # see #26480
  detail = 'a weighted averaging advection interpolation, and'
[]


[minmod]
  type = PythonUnitTest
  input = test.py
  test_case = TestOutflowMinMod
  required_python_packages = 'pandas matplotlib'
  method = '!dbg'
  installation_type = in_tree # see #26480
  detail = 'a min-mod advection interpolation scheme.'
  min_parallel = 2 # Test geometric and algebraic ghosting
[]


[extrapolate]
  type = PythonUnitTest
  input = test.py
  test_case = TestExtrapolation
  issues = '#16169 #14549'
  requirement = 'The system shall be able to do one-term and two-term Taylor expansions for extrapolating finite volume solutions to boundary faces, and these extrapolations should be usable by flux kernels at inflow/outflow boundaries to produce first and second order accurate solutions respectively as measured by an L2 norm.'
  required_python_packages = 'pandas matplotlib'
  method = '!dbg'
  installation_type = in_tree # see #26480
[]


[UpwindLimiter]
  type = PythonUnitTest
  input = test.py
  test_case = UpwindLimiter
  required_python_packages = 'pandas matplotlib'
  requirement = 'The system shall display first order convergence with an upwind limiter.'
  method = '!dbg'
  issues = '#14549'
  installation_type = in_tree # see #26480
[]


[CentralDifferenceLimiter]
  type = PythonUnitTest
  input = test.py
  test_case = CentralDifferenceLimiter
  required_python_packages = 'pandas matplotlib'
  requirement = 'The system shall display second order convergence with a central-differencing limiter.'
  method = '!dbg'
  issues = '#14549'
  installation_type = in_tree # see #26480
[]


[VanLeerLimiter]
  type = PythonUnitTest
  input = test.py
  test_case = VanLeerLimiter
  required_python_packages = 'pandas matplotlib'
  requirement = 'The system shall display second order convergence with a Van-Leer limiter.'
  method = '!dbg'
  issues = '#14549'
  installation_type = in_tree # see #26480
[]


[MinModLimiter]
  type = PythonUnitTest
  input = test.py
  test_case = MinModLimiter
  required_python_packages = 'pandas matplotlib'
  requirement = 'The system shall display second order convergence with a min-mod limiter.'
  method = '!dbg'
  issues = '#14549'
  installation_type = in_tree # see #26480
[]


[SOULimiter]
  type = PythonUnitTest
  input = test.py
  test_case = SOULimiter
  required_python_packages = 'pandas matplotlib'
  requirement = 'The system shall display second order convergence with a second-order-upwind limiter.'
  method = '!dbg'
  issues = '#14549'
  installation_type = in_tree # see #26480
[]


[QUICKLimiter]
  type = PythonUnitTest
  input = test.py
  test_case = QUICKLimiter
  required_python_packages = 'pandas matplotlib'
  requirement = 'The system shall display second order convergence with a QUICK limiter.'
  heavy = true
  issues = '#14549'
  installation_type = in_tree # see #26480
[]


[KTLimitedCD]
  type = PythonUnitTest
  input = test.py
  test_case = KTLimitedCD
  required_python_packages = 'pandas matplotlib'
  detail = 'with central difference interpolation of face values and resulting second order convergence'
  method = '!dbg'
  installation_type = in_tree # see #26480
[]


[KTLimitedUpwind]
  type = PythonUnitTest
  input = test.py
  test_case = KTLimitedUpwind
  required_python_packages = 'pandas matplotlib'
  detail = 'with upwind interpolation of face values and resulting first order convergence'
  method = '!dbg'
  installation_type = in_tree # see #26480
[]


[KTLimitedVanLeer]
  type = PythonUnitTest
  input = test.py
  test_case = KTLimitedVanLeer
  required_python_packages = 'pandas matplotlib'
  detail = 'with central difference interpolation with Van-Leer limiting of face values and resulting two and a half order convergence' # I don't actually know where this additional half order is coming from
  method = '!dbg'
  installation_type = in_tree # see #26480
[]

[broken-domain]
  type = PythonUnitTest
  input = 'test.py'
  test_case = BrokenDomain
  requirement = 'The system shall display second order convergence when applying weakly enforced matching Dirichlet and flux conditions.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  design = 'FVInterfaceKernels/index.md FVBCs/index.md'
  issues = '#16756'
  installation_type = in_tree # see #26480
[]


[diffusion]
  type = Exodiff
  input = diffusion.i
  exodiff = diffusion_out.e
  requirement = 'The system shall be able to solve the diffusion equation in 2D axisymmetric coordinates using the finite volume method, and display a second order convergence rate.'
[]


[advection]
  type = Exodiff
  input = advection.i
  exodiff = advection_out.e
  requirement = 'The system shall be able to solve a pure advection problem in 1D cylindrical coordinates using the finite volume method, and display a second order convergence rate.'
[]


[advection-reaction]
  type = Exodiff
  input = advection-reaction.i
  exodiff = advection-reaction_out.e
  requirement = 'The system shall be able to solve a advection-reaction problem in 2D axisymmetric coordinates using the finite volume method, and display a second order convergence rate.'
[]


[advection-diffusion-reaction]
  type = Exodiff
  input = advection-diffusion-reaction.i
  exodiff = advection-diffusion-reaction_out.e
  requirement = 'The system shall be able to solve a advection-diffusion-reaction problem in 2D axisymmetric coordinates using the finite volume method, and display a second order convergence rate.'
[]


[cartesian]
  type = Exodiff
  input = cartesian.i
  exodiff = cartesian_out.e
  requirement = "The system shall be able to implement advection through an element based kernel, that leverages the system's ability to reconstruct gradients, and demonstrate second order convergence on a cartesian coordinate system."
[]


[mat-cartesian]
  type = Exodiff
  input = mat-cartesian.i
  exodiff = mat-cartesian_out.e
  requirement = "The system shall be able to retrieve and usefinite volume variable gradients in materials using a coupling interface and reproduce element-based advection results based on direct use of the variable gradient in a Cartesian coordinate system."
  issues = '#16963'
[]


[rz]
  type = Exodiff
  input = rz.i
  exodiff = rz_out.e
  requirement = "The system shall be able to implement advection through an element based kernel, that leverages the system's ability to reconstruct gradients, and demonstrate second order convergence in an axisymmetric coordinate system."
[]


[mat-rz]
  type = Exodiff
  input = mat-rz.i
  exodiff = mat-rz_out.e
  requirement = "The system shall be able to retrieve and usefinite volume variable gradients in materials using a coupling interface and reproduce element-based advection results based on direct use of the variable gradient in an axisymmetric coordinate system."
  issues = '#16963'
[]


[tris]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAverageTriangles
  detail = 'when using a simple arithmetic average to determine the face values of discontinuous diffusion coefficients on a regular tri mesh.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[quads]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAverageQuads
  detail = 'when using a simple arithmetic average to determine the face values of discontinuous diffusion coefficients on a quad mesh.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[tris]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestHarmonicTriangles
  detail = 'close to second order convergence, when using a simple harmonic average to determine the face values of discontinuous diffusion coefficients on a regular tri mesh.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[quads]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestHarmonicQuads
  detail = 'second order convergence, when using a simple harmonic average to determine the face values of discontinuous diffusion coefficients on a quad mesh.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[exo]
  type = 'Exodiff'
  input = 'input.i'
  exodiff = 'input_out.e'
  requirement = 'The system shall be able to solve a coupled mass and momentum-type two equation system, which includes advection and diffusion.'
[]


[mms]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestMassMomdAvectionDiffusion
  requirement = 'The system shall exhibit second order convergence for the unknown in a coupled mass and momentum-type two equation system.'
  method = '!dbg'
  min_parallel = 2
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
[]


[compact]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestCompactADR
  requirement = 'The system shall display second order convergence, when using face side neighbors to compute face midpoint values during gradient reconstruction.'
  method = '!dbg'
  min_parallel = 2
  required_python_packages = 'pandas matplotlib'
  heavy = true
[]


[average]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAverageStencil
  requirement = 'The system shall display first order convergence with regular face averaging in an advection diffusion problem.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[skewcorrected]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestSkewnessCorrectedStencil
  requirement = 'The system shall display second order convergence with skew-corrected face averaging for the diffusion term in an advection diffusion problem.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[skewcorrected-advection]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestSkewnessCorrectedDiffAdvStencil
  requirement = 'The system shall display second order convergence with skew-corrected face averaging for the diffusion and advection terms in an advection diffusion problem.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[average]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAverageStencil
  requirement = 'The system shall display first order convergence, when averaging face side neighbors to compute face midpoint values during gradient reconstruction.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[skewcorrected]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestSkewnessCorrectedStencil
  requirement = 'The system shall display second order convergence, when skewness-corrected averaging to compute face midpoint values during gradient reconstruction.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[skewcorrected]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestSkewnessCorrectedStencil
  requirement = 'The system shall display first order convergence when using a skew-corrected average-based face-interpolation together with extrapolated BCs.'
  method = '!dbg'
  required_python_packages = 'pandas matplotlib'
  valgrind = none
  installation_type = in_tree # see #26480
[]


[diffusion]
  type = Exodiff
  input = 'diffusion.i'
  exodiff = 'diffusion_out.e'
  requirement = 'The system shall be able to solve a diffusion problem with the finite volume method and display second order convergence.'
[]


[advection-diffusion]
  type = Exodiff
  input = 'advection-diffusion.i'
  exodiff = 'advection-diffusion_out.e'
  requirement = 'The system shall be able to solve a advection-diffusion problem with the finite volume method and display second order convergence.'
[]


[mat-advection-diffusion]
  type = Exodiff
  input = 'mat-advection-diffusion.i'
  exodiff = 'mat-advection-diffusion_out.e'
  requirement = 'The system shall be able to solve a advection-diffusion problem with the finite volume method, using a velocity supplied by a material, and display second order convergence.'
[]


[upwind-advection-diffusion]
  type = Exodiff
  input = 'advection-diffusion.i'
  exodiff = 'upwind-advection-diffusion_out.e'
  cli_args = "GlobalParams/advected_interp_method='upwind' Outputs/file_base=upwind-advection-diffusion_out"
  requirement = 'The system shall be able to solve a advection-diffusion problem with the finite volume method and display first order convergence with an upwind scheme for the advection operator.'
[]


[orthogonal-diffusion]
  type = Exodiff
  input = orthogonal-diffusion.i
  exodiff = orthogonal-diffusion_out.e
  requirement = 'The system shall be able to solve diffusion on an orthogonal grid using a diffusion kernel which accounts only for orthogonal diffusion.'
[]


[bad]
  type = RunApp
  expect_out = '20 of 40 singular values'
  absent_out = ' 0 of 40 singular values'
  input = auto-scaling.i
  cli_args = 'Executioner/automatic_scaling=false'
  requirement = 'The system shall be able to identify and show when a matrix is ill conditioned.'
[]


[good]
  type = Exodiff
  exodiff = 'auto-scaling_out.e'
  expect_out = ' 0 of 40 singular values'
  absent_out = '20 of 40 singular values'
  input = auto-scaling.i
  requirement = 'The system shall be able to condition a system automatically through variable scaling factors.'
  prereq = 'bad'
[]


[good_manual]
  type = Exodiff
  exodiff = 'auto-scaling_out.e'
  expect_out = ' 0 of 40 singular values'
  absent_out = '20 of 40 singular values'
  input = auto-scaling.i
  cli_args = 'Executioner/automatic_scaling=false Variables/u/scaling=1e0 Variables/v/scaling=1e18'
  requirement = 'The system shall be able to condition a system manually through variable scaling factors.'
  prereq = 'good'
[]


[combined_manual_automatic]
  type = Exodiff
  exodiff = 'auto-scaling_out.e'
  expect_out = ' 0 of 40 singular values'
  absent_out = '20 of 40 singular values'
  input = auto-scaling.i
  cli_args = 'Variables/v/scaling=1e-20'
  requirement = 'The system shall be able to sequentially apply manual and automatic scaling and in the case of poor manual scaling, restore the condition number automatically.'
  prereq = 'good_manual'
[]


[jac]
  type = 'PetscJacobianTester'
  input = 'input.i'
  difference_tol = 1e-7
  run_sim = True
  requirement = 'The system shall be able to run a flux boundary condition and a flux kernel for different variables on the same boundary and calculate correct function and Jacobian values.'
[]


[central_difference]
  type = Exodiff
  input = test.i
  exodiff = central_difference.e
  cli_args = 'GlobalParams/limiter=central_difference Outputs/file_base=central_difference'
  detail = 'central differencing'
[]


[./test]
  type = 'Exodiff'
  input = '1d_penetration_locator.i'
  exodiff = '1d_penetration_locator_out.e'
  requirement = "The system shall be capable of computing the distance between two disjoint boundaries on a 1D domain."
[../]


[./test]
  type = 'Exodiff'
  input = '2d_interior_boundary_penetration_locator.i'
  exodiff = '2d_interior_boundary_penetration_locator_out.e'
  requirement = "The system shall be capable of computing the distance as well as transfer data between interior boundaries on a 2D domain."
[../]


[./pl_test1]
  type = 'Exodiff'
  input = 'pl_test1.i'
  exodiff = 'pl_test1_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 2D."
[../]


[./pl_test1q]
  type = 'Exodiff'
  input = 'pl_test1q.i'
  exodiff = 'pl_test1q_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 2D using second order elements."
[../]


[./pl_test1tt]
  type = 'Exodiff'
  input = 'pl_test1tt.i'
  exodiff = 'pl_test1tt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance."
[../]


[./pl_test1qtt]
  type = 'Exodiff'
  input = 'pl_test1qtt.i'
  exodiff = 'pl_test1qtt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance and second order elements."
[../]


[./pl_test2]
  type = 'Exodiff'
  input = 'pl_test2.i'
  exodiff = 'pl_test2_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 2D."
[../]


[./pl_test2q]
  type = 'Exodiff'
  input = 'pl_test2q.i'
  exodiff = 'pl_test2q_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 2D with second order elements."
[../]


[./pl_test2tt]
  type = 'Exodiff'
  input = 'pl_test2tt.i'
  exodiff = 'pl_test2tt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 2D using a tangential tolerance for the distance."
[../]


[./pl_test2qtt]
  type = 'Exodiff'
  input = 'pl_test2qtt.i'
  exodiff = 'pl_test2qtt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 2D using a tangential tolerance for the distance and second order elements."
[../]


[./pl_test3]
  type = 'Exodiff'
  input = 'pl_test3.i'
  exodiff = 'pl_test3_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D."
[../]


[./pl_test3q]
  type = 'Exodiff'
  input = 'pl_test3q.i'
  exodiff = 'pl_test3q_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D and second order elements."
[../]


[./pl_test3tt]
  type = 'Exodiff'
  input = 'pl_test3tt.i'
  exodiff = 'pl_test3tt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance."
[../]


[./pl_test3qtt]
  type = 'Exodiff'
  input = 'pl_test3qtt.i'
  exodiff = 'pl_test3qtt_out.e'
  abs_zero = 1e-09
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance and second order elements."
[../]


[./pl_test3ns]
  type = 'Exodiff'
  input = 'pl_test3ns.i'
  exodiff = 'pl_test3ns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using normal smoothing for the distance."
[../]


[./pl_test3qns]
  type = 'Exodiff'
  input = 'pl_test3qns.i'
  exodiff = 'pl_test3qns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using normal smoothing for the distance and second order elements."
[../]


[./pl_test3nns]
  type = 'Exodiff'
  input = 'pl_test3nns.i'
  exodiff = 'pl_test3nns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using nodal normal based smoothing for the distance."
[../]


[./pl_test3qnns]
  type = 'Exodiff'
  input = 'pl_test3qnns.i'
  exodiff = 'pl_test3qnns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 2D using nodal normal based smoothing for the distance and second order elements."
[../]


[./pl_test4]
  type = 'Exodiff'
  input = 'pl_test4.i'
  exodiff = 'pl_test4_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D."
[../]


[./pl_test4q]
  type = 'Exodiff'
  input = 'pl_test4q.i'
  exodiff = 'pl_test4q_out.e'
  abs_zero = 1e-09
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using second order elements."
[../]


[./pl_test4tt]
  type = 'Exodiff'
  input = 'pl_test4tt.i'
  exodiff = 'pl_test4tt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance."
[../]


[./pl_test4qtt]
  type = 'Exodiff'
  input = 'pl_test4qtt.i'
  exodiff = 'pl_test4qtt_out.e'
  abs_zero = 1e-09
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using a tangential tolerance of for the distance and second order elements."
[../]


[./pl_test4ns]
  type = 'Exodiff'
  input = 'pl_test4ns.i'
  exodiff = 'pl_test4ns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using normal smoothing for the distance."
[../]


[./pl_test4qns]
  type = 'Exodiff'
  input = 'pl_test4qns.i'
  exodiff = 'pl_test4qns_out.e'
  abs_zero = 1e-09
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using normal smoothing for the distance and second order elements."
[../]


[./pl_test4nns]
  type = 'Exodiff'
  input = 'pl_test4nns.i'
  exodiff = 'pl_test4nns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using nodal normal based smoothing."
[../]


[./pl_test4qnns]
  type = 'Exodiff'
  input = 'pl_test4qnns.i'
  exodiff = 'pl_test4qnns_out.e'
  abs_zero = 1e-09
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 2D using nodal normal based smoothing and second order elements."
[../]


[part1]
  type = 'Exodiff'
  input = 'restart.i'
  exodiff = 'restart_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "computed within one simulation"
[]


[part2]
  type = 'Exodiff'
  input = 'restart2.i'
  exodiff = 'restart2_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  prereq = restart/part1
  recover = false # Turns out this isn't working in HEAD - we have more work to properly recover a restart test #5877
  allow_warnings = true

  detail = "that are restarted from a another."
[]


[./test]
  type = 'Exodiff'
  input = '2d_penetration_locator_test.i'
  exodiff = 'out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces in 2D."
[../]


[./2d_triangle]
  type = 'Exodiff'
  input = '2d_triangle.i'
  exodiff = '2d_triangle_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces in 2D with triangular elements."
[../]


[./pl_test1]
  type = 'Exodiff'
  input = 'pl_test1.i'
  exodiff = 'pl_test1_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 3D."
[../]


[./pl_test1q]
  type = 'Exodiff'
  input = 'pl_test1q.i'
  exodiff = 'pl_test1q_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 3D using second order elements."
[../]


[./pl_test1tt]
  type = 'Exodiff'
  input = 'pl_test1tt.i'
  exodiff = 'pl_test1tt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 3D using a tangential tolerance of for the distance."
[../]


[./pl_test1qtt]
  type = 'Exodiff'
  input = 'pl_test1qtt.i'
  exodiff = 'pl_test1qtt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces of a moving interface in 3D using a tangential tolerance of for the distance and second order elements."
[../]


[./pl_test2]
  type = 'Exodiff'
  input = 'pl_test2.i'
  exodiff = 'pl_test2_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 3D."
[../]


[./pl_test2q]
  type = 'Exodiff'
  input = 'pl_test2q.i'
  exodiff = 'pl_test2q_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 3D with second order elements."
[../]


[./pl_test2tt]
  type = 'Exodiff'
  input = 'pl_test2tt.i'
  exodiff = 'pl_test2tt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 3D using a tangential tolerance for the distance."
[../]


[./pl_test2qtt]
  type = 'Exodiff'
  input = 'pl_test2qtt.i'
  exodiff = 'pl_test2qtt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces of a moving interface in 3D using a tangential tolerance for the distance and second order elements."
[../]


[./pl_test3]
  type = 'Exodiff'
  input = 'pl_test3.i'
  exodiff = 'pl_test3_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 3D."
[../]


[./pl_test3q]
  type = 'Exodiff'
  input = 'pl_test3q.i'
  exodiff = 'pl_test3q_out.e'
  abs_zero = 1e-09
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 3D and second order elements."
[../]


[./pl_test3tt]
  type = 'Exodiff'
  input = 'pl_test3tt.i'
  exodiff = 'pl_test3tt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and convex disjoint surfaces of a moving interface in 3D using a tangential tolerance of for the distance and second order elements."
[../]


[./pl_test4]
  type = 'Exodiff'
  input = 'pl_test4.i'
  exodiff = 'pl_test4_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 3D."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[../]


[./pl_test4q]
  type = 'Exodiff'
  input = 'pl_test4q.i'
  exodiff = 'pl_test4q_out.e'
  abs_zero = 1e-09
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 3D using second order elements."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[../]


[./pl_test4tt]
  type = 'Exodiff'
  input = 'pl_test4tt.i'
  exodiff = 'pl_test4tt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between a flat and concave disjoint surfaces of a moving interface in 3D using a tangential tolerance of for the distance."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[../]


[pl_test3nns]
  type = 'Exodiff'
  input = 'pl_test3nns.i'
  exodiff = 'pl_test3nns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "with nodal normal based smoothing;"
[]


[pl_test3nnstt]
  type = 'Exodiff'
  input = 'pl_test3nnstt.i'
  exodiff = 'pl_test3nnstt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "with nodal normal based smoothing and a specified tangential tolerance;"
[]


[pl_test3ns]
  type = 'Exodiff'
  input = 'pl_test3ns.i'
  exodiff = 'pl_test3ns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "with a specified normal smoothing distance;"
[]


[pl_test3nstt]
  type = 'Exodiff'
  input = 'pl_test3nstt.i'
  exodiff = 'pl_test3nstt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  abs_zero = 1e-9
  allow_warnings = true

  detail = "with a specified normal smoothing distance and a specified tangential tolerance;"
[]


[pl_test3qns]
  type = 'Exodiff'
  input = 'pl_test3qns.i'
  exodiff = 'pl_test3qns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "with second-order elements and third-order quadrature; and"
[]


[pl_test3qnstt]
  type = 'Exodiff'
  input = 'pl_test3qnstt.i'
  exodiff = 'pl_test3qnstt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  compiler = '!INTEL'

  # Note: This test only works with replicated mesh
  mesh_mode = REPLICATED

  detail = "with second-order elements and third-order quadrature and a specified tangential tolerance."
[]


[pl_test4nns]
  type = 'Exodiff'
  input = 'pl_test4nns.i'
  exodiff = 'pl_test4nns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "with nodal normal based smoothing;"
[]


[pl_test4nnstt]
  type = 'Exodiff'
  input = 'pl_test4nnstt.i'
  exodiff = 'pl_test4nnstt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "with nodal normal based smoothing and a specified tangential tolerance;"
[]


[pl_test4ns]
  type = 'Exodiff'
  input = 'pl_test4ns.i'
  exodiff = 'pl_test4ns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "with a specified normal smoothing distance;"
[]


[pl_test4nstt]
  type = 'Exodiff'
  input = 'pl_test4nstt.i'
  exodiff = 'pl_test4nstt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  abs_zero = 1e-9
  allow_warnings = true

  detail = "with a specified normal smoothing distance and a specified tangential tolerance;"
[]


[pl_test4qns]
  type = 'Exodiff'
  input = 'pl_test4qns.i'
  exodiff = 'pl_test4qns_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true

  detail = "with second-order elements and third-order quadrature; and"
[]


[pl_test4qnstt]
  type = 'Exodiff'
  input = 'pl_test4qnstt.i'
  exodiff = 'pl_test4qnstt_out.e'
  group = 'geometric'
  custom_cmp = exclude_elem_id.cmp
  allow_warnings = true
  compiler = '!INTEL'

  # Note: This test only works with replicated mesh
  mesh_mode = REPLICATED

  detail = "with second-order elements and third-order quadrature and a specified tangential tolerance."
[]


[test]
  type = 'Exodiff'
  input = '3d_penetration_locator_test.i'
  exodiff = 'out.e'
  group = 'geometric'
  scale_refine = 1
  custom_cmp = exclude_elem_id.cmp
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, overlapping surfaces in 3D."
[]


[3d_tet]
  type = 'Exodiff'
  input = '3d_tet.i'
  exodiff = '3d_tet_out.e'
  group = 'geometric'
  scale_refine = 1
  requirement = "The PenetrationAux object shall be capable of computing the distance, tangential distance, normal, closest point, side id, and element id between two parallel, disjoint surfaces in 2D with tetrahedron elements."
[]


[rings_facing_each_other]
  type = CSVDiff
  input = '3d_rings.i'
  csvdiff = '3d_rings_out_values_0001.csv'
  recover = false # steady solve
  requirement = "The system shall be able to find contact points on a geometry where the contact point search leads to element Jacobian computations too far from the element for the Jacobian to be non-negative."
[]


[./test]
  type = 'Exodiff'
  input = 'fake_block_to_boundary.i'
  exodiff = 'fake_block_to_boundary_out.e'
  requirement = "The NearestNodeDistanceAux object shall be capable of computing the shortest distance between a boundary and subdomain."
[../]


[./test]
  type = 'Exodiff'
  input = 'nearest_node_locator.i'
  exodiff = 'nearest_node_locator_out.e'
  group = 'geometric'
  requirement = "The NearestNodeDistanceAux shall be capable of computing the shortest distance between two boundaries."
[../]


[./adapt]
  type = 'Exodiff'
  input = 'adapt.i'
  exodiff = 'adapt_out.e-s003'
  group = 'geometric'
  valgrind = 'HEAVY'
  requirement = "The NearestNodeDistanceAux shall be capable of computing the shortest distance between two boundaries with adaptivity."
[../]


[never]
  type = 'Exodiff'
  input = 'never.i'
  exodiff = 'never_out.e'
  use_old_floor = True
  allow_warnings = true
  requirement = "The system shall support a means for updating the geometric search patch dynamically that may be disabled."
[]


[auto]
  type = 'Exodiff'
  input = 'auto.i'
  exodiff = 'auto_out.e'
  use_old_floor = True
  requirement = "The system shall support a means for updating the geometric search patch dynamically that automatically determines when an update to the patch shall occur."
[]


[always]
  type = 'Exodiff'
  input = 'always.i'
  exodiff = 'always_out.e'
  use_old_floor = True
  requirement = "The system shall support a means for updating the geometric search patch dynamically that updates the patch prior to each solve."
[]


[nonlinear_iter]
  type = 'Exodiff'
  input = 'always.i'
  cli_args = 'Mesh/patch_update_strategy=iteration'
  exodiff = 'always_out.e'
  use_old_floor = True
  prereq = always
  requirement = "The system shall support a means for updating the geometric search patch dynamically that updates the patch prior to each iteration."
[]


[never_warning]
  type = RunException
  input = 'never.i'
  cli_args = 'Outputs/file_base=never_warning_out'
  expect_err = "Warning in PenetrationLocator. Penetration is not detected for one or more secondary nodes. This could be because those secondary nodes simply do not project to faces on the primary surface. However, this could also be because contact should be enforced on those nodes, but the faces that they project to are outside the contact patch, which will give an erroneous result. Use appropriate options for 'patch_size' and 'patch_update_strategy' in the Mesh block to avoid this issue. Setting 'patch_update_strategy=iteration' is recommended because it completely avoids this potential issue. Also note that this warning is printed only once, so a similar situation could occur multiple times during the simulation but this warning is printed only at the first occurrence."
  prereq = never
  requirement = "The system shall report an error in the penetration locator system if penetration is not detected."
[]


[always-grid-sequencing]
  type = 'Exodiff'
  input = 'always-grid-sequence.i'
  exodiff = 'always-grid-sequence_out.e always-grid-sequence_out.e-s002 always-grid-sequence_out.e-s003 always-grid-sequence_out.e-s004'
  issues = '#14166'
  design = 'syntax/Mesh/index.md source/auxkernels/GapValueAux.md FEProblemBase.md'
  requirement = 'The system shall be able to perform patch updates on every non-linear iteration while performing uniform coarsening and refinement from grid sequencing.'
  no_error_deprecated = true
[]


[./test]
  type = 'Exodiff'
  input = 'penetration_locator_test.i'
  exodiff = 'out.e'
  group = 'geometric'
  requirement = "The PenetrationAux object shall compute the distance between two boundaries in 3D that overlap."
[../]


[./parallel_test]
  type = 'Exodiff'
  input = 'penetration_locator_test.i'
  exodiff = 'out.e'
  group = 'geometric'
  min_parallel = 3
  max_parallel = 3
  prereq = 'test'
  requirement = "The PenetrationAux object shall compute, in parallel, the distance between two boundaries in 3D that overlap."
[../]

[quadrature_locator_plus_constraint]
  type = RunApp
  input = quadrature_locator_plus_constraint.i
  issues = '#5234'
  requirement = 'The nonlinear system shall be able to augment its sparsity based on constraints when we have a quadrature nearest-node locator.'
  design = 'GeometricSearchData.md'
[]


[./qnnl]
  type = 'Exodiff'
  input = 'quadrature_nearest_node_locator.i'
  exodiff = 'quadrature_nearest_node_locator_out.e'
  group = 'geometric'
  requirement = "The NearestNodeDistanceAux object shall compute the shortest distance between nodes on two overlapping boundaries using a constant monomial auxiliary variable."
  issues = '#1462'
[../]


[qnnl_ad]
  type = 'Exodiff'
  input = 'qnnl_ad.i'
  exodiff = 'qnnl_ad.e'
  requirement = 'Volumetric AD assembly data shall be properly sized when reinitializing faces'
  group = 'geometric'
  issues = '#5658'
  custom_cmp = 'qnnl_ad.cmp'
[]


[./qpl]
  type = 'Exodiff'
  input = 'quadrature_penetration_locator.i'
  exodiff = 'quadrature_penetration_locator_out.e'
  group = 'geometric'
  requirement = "The PenetrationAux object shall compute the distance between two overlapping boundaries using a constant monomial auxiliary variable."
[../]


[./1d_qpl]
  type = 'Exodiff'
  input = '1d_quadrature_penetration.i'
  exodiff = '1d_quadrature_penetration_out.e'
  group = 'geometric'
  requirement = "The PenetrationAux object shall compute the distance between two overlapping boundaries using a constant monomial auxiliary variable in 1D."
[../]


[test_suppress_ignore]
  type = 'RunException'
  input = 'suppress_check.i'
  cli_args = "Adaptivity/Markers/boundary/use_displaced_mesh=true"
  expect_err = "The parameter 'Adaptivity/Markers/boundary/use_displaced_mesh' is a private parameter and should not be used in an input file."
  mesh_mode = REPLICATED
  requirement = 'The system shall report an error if a private / suppressed parameter is set in the input file.'
[]


[diffusion]
  requirement = 'The system shall be to solve a simple diffusion problem using a hybridized discontinuous Galerkin discretization.'
  input = 'diffusion.i'
  csvdiff = 'diffusion_out.csv'
  type = CSVDiff
[]


[tri]
  type = PythonUnitTest
  input = test.py
  test_case = TestLagrangeTri
  method = "!dbg"
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree
  valgrind = 'none'
  detail = 'simplex elements and'
[]


[quad]
  type = PythonUnitTest
  input = test.py
  test_case = TestLagrangeQuad
  method = "!dbg"
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree
  valgrind = 'none'
  detail = 'tensor-product elements.'
[]


[tri]
  type = PythonUnitTest
  input = test.py
  test_case = TestRTTri
  method = "!dbg"
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree
  valgrind = 'none'
  detail = 'simplex elements and'
[]


[quad]
  type = PythonUnitTest
  input = test.py
  test_case = TestRTQuad
  method = "!dbg"
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree
  valgrind = 'none'
  detail = 'tensor-product elements.'
[]


[prescribed_nonzero_flux]
  requirement = 'The system shall be able to apply a non-zero normal gradient boundary condition for the primal scalar field.'
  input = 'diffusion.i'
  csvdiff = 'prescribed_gradient.csv'
  type = CSVDiff
  cli_args = "HDGBCs/inactive='right' Outputs/file_base=prescribed_gradient"
[]


[different_vars]
  requirement = 'The system shall error if hybridized discontinuous Galerkin kernels and boundary conditions operate on a different variable set.'
  input = diffusion.i
  type = RunException
  expect_err = "Different variables are being used in the boundary condition 'left'\. HDG kernels and boundary conditions must all operate on the same variables"
  cli_args = 'AuxVariables/v/family=L2_LAGRANGE HDGBCs/left/u=v'
[]


[bad_scaling_factor]
  requirement = 'The system shall error if a user attempts to use a non-unity scaling factor for a variable in a hybridized Discontinuous Galerkin discretization.'
  input = diffusion.i
  type = RunException
  expect_err = "Scaling factors disrupt the relationship between Lagrange multiplier and primal solution increments\. 'face_u' has a non-unity scaling factor"
  cli_args = 'Variables/face_u/scaling=2'
[]


[array_constant_ic]
  type = 'Exodiff'
  input = 'array_constant_ic_test.i'
  exodiff = 'array_constant_ic_test_out.e'
  requirement = 'The system shall allow to set constant initial conditions for an array variable.'
[]


[size_error]
  type = RunException
  expect_err = "'value' size is inconsistent to the number of components of the array variable"
  input = 'array_constant_ic_test.i'
  cli_args = "ICs/vic/value='1 2'"
  requirement = 'The system shall report an error if the wrong number of components are provided in a constant initial condition for array variables.'
[]


[array_constant_ic]
  type = 'Exodiff'
  input = 'array_function_ic_test.i'
  exodiff = 'array_function_ic_test_out.e'
  requirement = 'The system shall allow to set initial conditions for an array variable based on functions.'
[]


[size_error]
  type = RunException
  expect_err = 'Number of functions does not agree with the number of array variable components'
  input = 'array_function_ic_test.i'
  cli_args = "ICs/vic/function='1 2 3'"
  requirement = 'The system shall report an error if the wrong number of components are provided in a functionalized initial condition for array variables.'
[]

[./test]
  type = 'Exodiff'
  input = 'boundary_ic.i'
  exodiff = 'boundary_ic_out.e'

  requirement = 'The system shall support setting initial conditions on boundaries.'
  design = 'syntax/ICs/index.md'
  issues = '#534'
[../]


[./diffuse]
  type = 'Exodiff'
  input = 'bounding_box_ic_diffuse_test.i'
  exodiff = 'bounding_box_ic_diffuse_test_out.e'
  requirement = 'BoundingBoxIC shall have a diffuse interface option.'
  issues = '#13331'
  design = 'ics/BoundingBoxIC.md'
[../]


[./ics_on_same_boundary]
  type = RunException
  input = two_ics_on_same_boundary.i
  expect_err = "The initial condition 'left2' is being defined on a boundary that already has an initial condition defined."

  requirement = 'The system shall report an error when multiple initial conditions are applied to the same boundary.'
[../]


[./ics_on_same_block]
  type = RunException
  input = two_ics_on_same_block.i
  expect_err = "The initial condition 'block2' is being defined on a block that already has an initial condition defined."

  requirement = 'The system shall report an error when multiple initial conditions are applied to the same subdomain.'
[../]


[./ics_on_same_block_both_global]
  type = RunException
  input = two_ics_on_same_block_global.i
  expect_err = "The initial condition 'block2' is being defined on a block that already has an initial condition defined."

  requirement = 'The system shall report an error when a global initial conditions overlap on the same variable.'
[../]


[./ics_on_same_block_first_global]
  type = RunException
  input = two_ics_on_same_block_global.i
  expect_err = "The initial condition 'block2' is being defined on a block that already has an initial condition defined."
  cli_args = 'ICs/block/block=2'

  requirement = 'The system shall report an error when a global and subdomain restricted initial conditions overlap on the same variable.'
[../]

[./test]
  type = 'Exodiff'
  input = 'component_ic.i'
  exodiff = 'component_ic_out.e'
  max_parallel = 2
  max_threads = 2

  requirement = 'The system shall support setting different values for each coefficient of higher-order scalar values.'
  issues = '#2085'
  design = 'syntax/ICs/index.md'
[../]


[./test]
  type = 'Exodiff'
  input = 'constant_ic_test.i'
  exodiff = 'out.e'
  scale_refine = 5

  requirement = 'The system shall support setting initial conditions of field variables to a constant value.'
[../]


[./subdomain_test]
  type = 'Exodiff'
  input = 'subdomain_constant_ic_test.i'
  exodiff = 'subdomain_constant_ic_test_out.e'
  scale_refine = 5

  requirement = 'The system shall support setting initial conditions of subdomain restricted field variables to a constant value.'
[../]

[./test]
  type = 'Exodiff'
  input = 'data_struct_ic_test.i'
  exodiff = 'data_struct_ic_test_out.e'

  requirement = 'The system shall provide current node or element pointers when possible when evaluating initial conditions at a point in the domain.'
  issues = '#4953'
  design = 'syntax/ICs/index.md'
[../]

[./ic_depend_on_uo]
  type = 'Exodiff'
  input = 'geometric_neighbors_ic.i'
  exodiff = 'geometric_neighbors_ic_out.e'
  requirement = 'The system shall allow setting field initial condition from an user object'
  design = 'InitialCondition.md UserObjectInterface.md'
  issues = '#8810'

  min_parallel = 2
  max_parallel = 2
[../]


[./scalar_ic_from_uo]
  type = 'CSVDiff'
  input = 'scalar_ic_from_uo.i'
  csvdiff = 'scalar_ic_from_uo_out.csv'
  requirement = 'The system shall allow setting scalar initial condition from an user object'
  design = 'ScalarInitialCondition.md UserObjectInterface.md'
  issues = '#13357'

  min_parallel = 2
  max_parallel = 2
[../]


[./test]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_out.e'
  scale_refine = 5

  requirement = 'The system shall allow nodal initial condition objects to couple  to other nodal variables for computing values for the current variable.'
[../]


[./monomial]
  type = 'Exodiff'
  input = 'monomial.i'
  exodiff = 'monomial_out.e'
  scale_refine = 5

  requirement = 'The system shall allow elemental initial condition objects to couple  to other elemental variables for computing values for the current variable.'
[../]


[nodal_var_1]
  type = 'Exodiff'
  input = 'nodal_part1.i'
  exodiff = 'out_nodal_part1.e'

  requirement = 'The system shall write output files containing nodal solutions in ExodusII format suitable for restart.'
[]


[nodal_var_2]
  type = 'Exodiff'
  input = 'nodal_part2.i'
  exodiff = 'out_nodal_var_restart.e'
  max_parallel = 1
  prereq = 'nodal_var_1'
  abs_zero = 1e-9

  requirement = 'The system shall be able to populate nodal initial conditions from a previous solution file in ExodusII format.'
[]


[elem_var_1]
  type = 'Exodiff'
  input = 'elem_part1.i'
  exodiff = 'elem_part1_out.e'
  use_old_floor = true
  abs_zero = 1e-09

  requirement = 'The system shall write output files containing elemental solutions in ExodusII format suitable for restart.'
[]


[elem_var_2]
  type = 'Exodiff'
  input = 'elem_part2.i'
  exodiff = 'elem_part2_out.e'
  use_old_floor = true
  abs_zero = 1e-09
  prereq = 'elem_var_1'

  requirement = 'The system shall be able to populate elemental initial conditions from a previous solution file in ExodusII format.'
[]


[array_elem_var_1]
  type = 'Exodiff'
  input = 'array.i'
  exodiff = 'array_elem_1_out.e'
  cli_args = 'Outputs/file_base=array_elem_1_out'

  requirement = 'The system shall write output files containing elemental array variable solutions in ExodusII format suitable for restart.'
[]


[array_elem_var_2]
  type = 'Exodiff'
  input = 'array.i'
  exodiff = 'array_elem_2_out.e'
  prereq = 'array_elem_var_1'
  cli_args = 'Mesh/active=
                Mesh/file=array_elem_1_out.e
                Variables/v/initial_from_file_var=v
                Outputs/file_base=array_elem_2_out'

  requirement = 'The system shall be able to populate elemental array variable initial conditions from a previous solution file in ExodusII format.'
[]


[array_nodal_var_1]
  type = 'Exodiff'
  input = 'array.i'
  exodiff = 'array_nodal_1_out.e'
  cli_args = 'Variables/v/order=FIRST
                Variables/v/family=LAGRANGE
                Outputs/file_base=array_nodal_1_out'

  requirement = 'The system shall write output files containing nodal array variable solutions in ExodusII format suitable for restart.'
[]


[array_nodal_var_2]
  type = 'Exodiff'
  input = 'array.i'
  exodiff = 'array_nodal_2_out.e'
  prereq = 'array_nodal_var_1'
  cli_args = 'Mesh/active=
                Mesh/file=array_nodal_1_out.e
                Variables/v/order=FIRST
                Variables/v/family=LAGRANGE
                Variables/v/initial_from_file_var=v
                Outputs/file_base=array_nodal_2_out'

  requirement = 'The system shall be able to populate nodal array variable initial conditions from a previous solution file in ExodusII format.'
[]


[./parsed_function]
  type = 'Exodiff'
  input = 'parsed_function.i'
  exodiff = 'parsed.e'
  recover = false #see #2295

  requirement = 'The system shall support setting gradient values for shape functions that support them.'
[../]


[./spline_function]
  type = 'Exodiff'
  input = 'spline_function.i'
  exodiff = 'spline.e'
  recover = false #see #2295

  requirement = 'The system shall support using a spline function to set both value and gradient values in an initial condition.'
[../]

[./test]
  type = 'CSVDiff'
  input = 'function_scalar_ic.i'
  csvdiff = 'function_scalar_ic_out.csv'

  requirement = 'The system shall support setting a scalar initial condition by evaluating a function.'
  design = 'syntax/ICs/index.md'
  issues = '#6309'
[../]

[./test]
  type = 'Exodiff'
  input = 'hermite_ic.i'
  exodiff = 'hermite_ic_out.e'

  requirement = 'The system shall support setting initial conditions for the Hermite set of shape functions.'
  design = 'syntax/ICs/index.md'
  issues = '#1493'
[../]


[missing_initial]
  type = RunException
  input = 'sinusoidal_z.i'
  expect_err = "The 'execute_on' parameter for the 'vol' postprocessor must include 'initial'!"
  cli_args = 'Postprocessors/vol/execute_on=final'
  detail = 'the postprocessor does not have execute_on initial'
[]


[zero_integral]
  type = RunException
  input = 'sinusoidal_z.i'
  expect_err = "The integral of 'vol' cannot be zero!"
  cli_args = 'Postprocessors/vol/function=0.0'
  detail = 'the postprocessor for normalization is zero'
[]

[./3d_second_order]
  type = 'Exodiff'
  input = '3d_second_order.i'
  exodiff = '3d_second_order_out.e'

  requirement = 'The system shall support initial conditions on second order Lagrange variables in 3D space.'
  issues = '#1493'
  design = 'syntax/ICs/index.md'
[../]

[test]
  type = CSVDiff
  input = 'postprocessor_interface.i'
  csvdiff = 'postprocessor_interface_out.csv'

  requirement = 'The system shall allow initial conditions to retrieve post-processor values.'
  design = '/InitialCondition.md /PostprocessorInterface.md'
  issues = '#17692'
[]

[test]
  type = 'Exodiff'
  input = 'random_ic_test.i'
  exodiff = 'random_ic_test_out.e'

  requirement = 'The system shall generate parallel agnostic random initial conditions'
  design = '/RandomIC.md'
  issues = '#5567 #11901'

  # Test is sensitive to difference in partitioning
  mesh_mode = 'replicated'
[]


[test_threaded]
  type = 'Exodiff'
  input = 'random_ic_test.i'
  exodiff = 'random_ic_test_out.e'
  prereq = 'test'
  min_threads = 2

  requirement = 'The system shall generate threaded agnostic random initial conditions'
  design = '/RandomIC.md'
  issues = '#5567 #11901'

  # Test is sensitive to difference in partitioning
  mesh_mode = 'replicated'
[]


[exodus_scalar]
  type = 'CSVDiff'
  input = 'solution_scalar_ic.i'
  csvdiff = 'solution_scalar_ic_out.csv'
  requirement = "The system shall be able to initialize a scalar variable from an ExodusII file."
[]


[missing_block]
  type = RunException
  input = 'solution_ic.i'
  cli_args = "Mesh/gmg/subdomain_ids='0 0 0 2' ICs/initial_cond_nl/block=2"
  expect_err = "Block '2' does not exist in the file"
  detail = "a solution is to be loaded at a block that does not exist in the source file."
[]

[./vector_constant_ic]
  type = 'Exodiff'
  input = 'vector_constant_ic.i'
  exodiff = 'vector_constant_ic_out.e'
  design = 'VectorConstantIC.md'
  requirement = 'The system shall allow to set constant vector-valued initial conditions.'
  issues = '#12311'
[../]


[./vector_short_constant_ic]
  type = 'Exodiff'
  input = 'vector_short_constant_ic.i'
  exodiff = 'vector_short_constant_ic_out.e'
  design = 'VectorConstantIC.md'
  requirement = 'The system shall allow to set constant vector-valued initial conditions when adding vector variables.'
  issues = '#12311'
[../]


[lagrange]
  type = 'Exodiff'
  input = 'vector_function_ic.i'
  exodiff = 'vector_function_ic_lagrange.e'
  cli_args = 'Outputs/file_base=vector_function_ic_lagrange'
  detail = 'vector Lagrange, '
[]


[nedelec]
  type = 'Exodiff'
  input = 'vector_function_ic.i'
  exodiff = 'vector_function_ic_nedelec.e'
  cli_args = 'Mesh/elem_type=HEX20 Variables/A/family=NEDELEC_ONE Outputs/file_base=vector_function_ic_nedelec'
  detail = 'Nedelec, '
[]


[raviart]
  type = 'Exodiff'
  input = 'vector_function_ic.i'
  exodiff = 'vector_function_ic_raviart.e'
  cli_args = 'Mesh/elem_type=HEX27 Variables/A/family=RAVIART_THOMAS Outputs/file_base=vector_function_ic_raviart'
  detail = 'and Raviart-Thomas.'
[]


[vector_function_ic_comp]
  type = 'Exodiff'
  input = 'vector_function_ic_comp.i'
  exodiff = 'vector_function_ic_comp_out.e'
  requirement = 'The system shall allow vector-valued initial conditions be set using a function by components.'
[]


[comp_x_error]
  type = RunException
  input = 'vector_function_ic.i'
  cli_args = 'ICs/A/function_x=1'
  expect_err = "The 'function' and 'function_x' parameters cannot both be set."
  requirement = "The system shall report an error if the 'function' and 'function_x' parameters are both set within the VectorFunctionIC object."
[]


[comp_y_error]
  type = RunException
  input = 'vector_function_ic.i'
  cli_args = 'ICs/A/function_y=1'
  expect_err = "The 'function' and 'function_y' parameters cannot both be set."
  requirement = "The system shall report an error if the 'function' and 'function_y' parameters are both set within the VectorFunctionIC object."
[]


[comp_z_error]
  type = RunException
  input = 'vector_function_ic.i'
  cli_args = 'ICs/A/function_z=1'
  expect_err = "The 'function' and 'function_z' parameters cannot both be set."
  requirement = "The system shall report an error if the 'function' and 'function_z' parameters are both set within the VectorFunctionIC object."
[]

[./test]
  type = 'CSVDiff'
  input = 'test.i'
  csvdiff = 'test_out.csv'

  requirement = 'The system should supply a special convenience "zero" variable that can be indexed like a normal coupled variable.'
  design = 'FEProblemBase.md'
  issues = '#11202'
[../]


[analytical]
  type = 'Exodiff'
  input = 'analytical_indicator_test.i'
  exodiff = 'analytical_indicator_test_out.e'
  scale_refine = 2

  requirement = "The system shall include the ability to compute the square of the difference between a solution variable and an analytical function for the purpose of performing automatic mesh adaptivity."
[]


[analytical_fv]
  type = 'Exodiff'
  input = 'analytical_indicator_fv.i'
  exodiff = 'analytical_indicator_fv_out.e'
  requirement = "The system shall include the ability to compute the square of the difference between a FV solution variable and an analytical function for the purpose of performing automatic mesh adaptivity."
[]


[test]
  type = 'Exodiff'
  input = 'gradient_jump_indicator_test.i'
  exodiff = 'gradient_jump_indicator_test_out.e'
  scale_refine = 2

  requirement = "The system shall include the ability to compute the square of the change in the gradient of a variable across element boundaries for the purpose of performing automatic mesh adaptivity."
[]


[fv]
  type = 'CSVDiff'
  input = 'gradient_jump_indicator_fv_test.i'
  csvdiff = 'gradient_jump_indicator_fv_test_out_samples_0005.csv'

  requirement = "The system shall include the ability to compute the square of the change in the gradient of a finite volume variable across element boundaries for the purpose of performing automatic mesh adaptivity."
[]


[test_biharmonic_weak_bc]
  type = 'Exodiff'
  input = 'biharmonic.i'
  exodiff = 'biharmonic_weak_bc_out.e'
  cli_args = "BCs/active='all_value all_laplacian' Outputs/file_base=biharmonic_weak_bc_out"

  detail = "with a weakly imposed flux boundary condition; and"
[]


[test]
  type = 'Exodiff'
  input = 'value_jump_indicator_test.i'
  exodiff = 'value_jump_indicator_test_out.e'

  requirement = "The system shall include the ability to compute the square of the change in a variable across element boundaries for the purpose of performing automatic mesh adaptivity:"
[]


[fv]
  type = 'Exodiff'
  input = 'value_jump_indicator_fv.i'
  exodiff = 'value_jump_indicator_fv_out.e'

  requirement = "The system shall include the ability to compute the square of the change in a FV variable across element boundaries for the purpose of performing automatic mesh adaptivity:"
[]

[interface_diffusion]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux.i'
  exodiff = 'coupled_value_coupled_flux_out.e'
  requirement = "Interface kernels shall provide integrated conditions between subdomains, and shall work with boundary restricted materials with stateful properties."
  issues = '#11258 #869'
  design = 'InterfaceKernels/index.md'
[]


[hand-coded]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux.i'
  cli_args = "InterfaceKernels/active='penalty_interface' BCs/active='left right' Outputs/file_base=coupled_value_coupled_flux_penalty_out"
  exodiff = 'coupled_value_coupled_flux_penalty_out.e'
  prereq = 'interface_diffusion'
  detail = 'using a hand-coded Jacobian'
[]


[interface_diffusion_penalty_with_jump_material]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux_with_jump_material.i'
  exodiff = 'coupled_value_coupled_flux_with_jump_material_out.e'
  design = 'InterfaceKernels/index.md'
  issues = '#12066'
  requirement = "The InterfaceKernel system shall use with interface material in 1D."
  prereq = 'interface_diffusion'
[]


[mixed_shapes_test]
  type = 'Exodiff'
  input = 'mixed_shapes.i'
  exodiff = 'mixed_shapes_out.e'
  issues = '#13232'
  requirement = "The system shall support the evaluation of neighboring quantities on elements containing different shape functions."
  design = 'InterfaceKernels/index.md'
[]


[jacobian_test]
  type = AnalyzeJacobian
  input = coupled_value_coupled_flux.i
  expect_out = '\nNo errors detected. :-\)\n'
  recover = false
  petsc_version = '<3.9.0 || >=3.9.4'
  cli_args = 'Outputs/exodus=false'
  issues = '#13232'
  requirement = "The system shall produce correct Jacobians for coupled flux on an interface."
  design = 'InterfaceKernels/index.md'
[]


[mixed_shapes_jacobian_test]
  type = AnalyzeJacobian
  input = mixed_shapes.i
  expect_out = '\nNo errors detected. :-\)\n'
  recover = false
  petsc_version = '<3.9.0 || >=3.9.4'
  cli_args = 'Outputs/exodus=false'
  issues = '#13232'
  requirement = "The system shall support produce correct Jacobians when evaluating neighboring quantities on elements containing different shape functions."
  design = 'InterfaceKernels/index.md'
[]


[single_variable_jacobian_test]
  type = AnalyzeJacobian
  input = single_variable_coupled_flux.i
  expect_out = '\nNo errors detected. :-\)\n'
  recover = false
  petsc_version = '<3.9.0 || >=3.9.4'
  issues = '#13232'
  requirement = "The system shall produce correct Jacobians for single variable coupled flux on an interface."
  design = 'InterfaceKernels/index.md'
[]


[ik_save_in]
  type = Exodiff
  input = 'ik_save_in_test.i'
  exodiff = 'ik_save_in_test_out.e'
  issues = '#9854'
  requirement = "Save-in shall record the correct residuals and Jacobians representing the interface kernel. This applies the DirichletBC to side a (block 0) of the interface."
  design = 'InterfaceKernels/index.md'
[]


[ik_save_in_other_side]
  type = Exodiff
  input = 'ik_save_in_test.i'
  exodiff = 'ik_save_in_other_side_out.e'
  cli_args = 'BCs/middle/variable=u BCs/middle/v=v BCs/middle/save_in=primary_resid Outputs/file_base=ik_save_in_other_side_out'
  issues = '#13232'
  requirement = "Save-in shall record the correct residuals and Jacobians representing the interface kernel. This applies the DirichletBC to side b (block 1) of the interface."
  design = 'InterfaceKernels/index.md'
[]


[reaction_1D_steady_CSVDiff]
  type = CSVDiff
  input = 'reaction_1D_steady.i'
  csvdiff = 'reaction_1D_steady_out.csv'
  issues = '#13365'
  requirement = "The interface reaction kernel should reproduce the analytic solution"
  design = 'InterfaceReaction.md'
[]


[reaction_1D_steady_ExoDiff]
  type = Exodiff
  input = 'reaction_1D_steady.i'
  exodiff = 'reaction_1D_steady_out.e'
  issues = '#13365'
  requirement = "The interface reaction kernel should work with interface diffusion kernel"
  design = 'InterfaceReaction.md'

  # Checking both Exodus and CSVDiff from this single input
  should_execute = false
  delete_output_before_running = false
  prereq = 'reaction_1D_steady_CSVDiff'
[]


[matreaction_1D_steady_CSVDiff]
  type = CSVDiff
  input = 'ADMatreaction_1D_steady.i'
  csvdiff = 'ADMatreaction_1D_steady_out.csv'
  issues = '#27736'
  requirement = "The result of an interface reaction kernel computed using automatic differentiation shall match the analytic solution in a steady-state simulation"
  design = 'ADMatInterfaceReaction.md'
[]


[matreaction_1D_transient_CSVDiff]
  type = Exodiff
  input = 'ADMatreaction_1D_transient.i'
  exodiff = 'ADMatreaction_1D_transient_out.e'
  issues = '#27736'
  requirement = "The result of an interface reaction kernel computed using automatic differentiation shall be consistent with the results of the non-AD transient interface reaction test."
  design = 'ADMatInterfaceReaction.md'
[]


[reaction_1D_transient]
  type = Exodiff
  input = 'reaction_1D_transient.i'
  exodiff = 'reaction_1D_transient_out.e'
  issues = '#13365'
  requirement = "The solution should be discontinued at the interface due to the reaction taking place"
  design = 'InterfaceReaction.md'
[]


[reaction_1D_transient_Jac]
  type = PetscJacobianTester
  input = 'reaction_1D_transient.i'
  cli_args = 'Outputs/exodus=false Executioner/num_steps=3'
  run_sim = True
  ratio_tol = 1e-8
  difference_tol = 1e-6
  issues = '#13365'
  requirement = "The Jacobian from InterfaceReaction shall be perfect"
  design = 'InterfaceReaction.md'
[]


[sort_interface_materials]
  type = Exodiff
  input = 'sorted-interface-materials.i'
  exodiff = 'sorted-interface-materials_out.e'
  requirement = 'The system shall ensure that interfacial materials are sorted such that consumers execute after producers.'
  issues = '#17171'
  design = 'Materials/index.md'
[]


[no_failed_point_inversions]
  type = Exodiff
  input = no-failed-point-inversions.i
  exodiff = no-failed-point-inversions_out.e
  requirement = 'The system shall not try to reinit a displaced interface, leading to failed point inversions, if a displaced interface kernel has not been added to the simulation.'
  design = 'InterfaceKernels/index.md'
  issues = '#18175'
  mesh_mode = 'replicated' # BreakMeshByBlock doesn't work with distributed mesh
  absent_out = 'inverse_map of physical point.*is not on element'
[]


[./test]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux.i'
  exodiff = 'coupled_value_coupled_flux_out.e'
  mesh_mode = REPLICATED
  issues = "#7885"
  design = "InterfaceKernels/index.md"
  requirement = "The InterfaceKernel system shall operate with coupled variables in 2D. This uses a penalty implementation that is optimally convergent."
[../]


[./test_dot]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux_dot.i'
  exodiff = 'coupled_value_coupled_flux_dot_out.e'
  issues = "#12372"
  design = "InterfaceKernels/index.md"
  requirement = "Allow the interface to impose the same time derivative on two neighboring variables. This uses a penalty implementation that is optimally convergent."
[../]


[./test_jump_material]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux_with_jump_material.i'
  exodiff = 'coupled_value_coupled_flux_with_jump_material_out.e'
  mesh_mode = REPLICATED
  issues = "#12066"
  design = "InterfaceKernels/index.md"
  requirement = "The InterfaceKernel system shall use with interface material in 2D."
[../]


[./jacobian_test]
  type = AnalyzeJacobian
  input = coupled_value_coupled_flux.i
  expect_out = '\nNo errors detected. :-\)\n'
  recover = false
  petsc_version = '<3.9.0 || >=3.9.4'
  mesh_mode = REPLICATED
  prereq = test
  issues = "#7437"
  design = "InterfaceKernels/index.md"
  requirement = "The Jacobian evaluation for InterfaceKernel objects in 2D shall be analytically correct."
[]


[./parallel_fdp_test]
  type = 'Exodiff'
  prereq = 'test'
  exodiff = 'coupled_value_coupled_flux_out.e'
  min_parallel = 2
  input = 'coupled_value_coupled_flux.i'
  cli_args = 'Preconditioning/smp/type=FDP'
  issues = '#10375'
  design = '/FiniteDifferencePreconditioner.md'
  requirement = 'The finite difference preconditioner shall work in parallel.'
  allow_warnings = true
[../]


[./vector_2d]
  type = 'Exodiff'
  input = 'vector_2d.i'
  exodiff = 'vector_2d_out.e'
  mesh_mode = REPLICATED
  issues = "#13354"
  design = "InterfaceKernels/index.md"
  requirement = "The InterfaceKernel system shall support Vector Finite Elements in 2D."
[../]


[no_mallocs_during_scaling]
  type = 'RunApp'
  input = 'coupled_value_coupled_flux.i'
  cli_args = 'Executioner/automatic_scaling=true Outputs/exodus=false -snes_view'
  absent_out = 'MatSetValues calls =[1-9]'
  requirement = 'The system shall not perform memory allocation for automatic scaling when computing values.'
  issues = '#12601'
  design = 'FEProblemSolve.md'
  petsc_version = '>=3.9.0'
  max_parallel = 4 # Can't have zero dofs on any process for MatResetPreallocation
[]

[./coupled_3d]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux.i'
  exodiff = 'coupled_value_coupled_flux_out.e'
  mesh_mode = REPLICATED
  issues = "#7885"
  design = "InterfaceKernels/index.md"
  requirement = "The InterfaceKernel system shall operate with coupled variables in 3D. This uses a penalty implementation that is optimally convergent."
[../]


[./vector_3d]
  type = 'Exodiff'
  input = 'vector_3d.i'
  exodiff = 'vector_3d_out.e'
  mesh_mode = REPLICATED
  issues = "#13354"
  design = "InterfaceKernels/index.md"
  requirement = "The InterfaceKernel system shall support Vector Finite Elements in 3D."
[../]


[./test_jump_material]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux_with_jump_material.i'
  exodiff = 'coupled_value_coupled_flux_with_jump_material_out.e'
  mesh_mode = REPLICATED
  issues = "#12066"
  design = "InterfaceKernels/index.md"
  requirement = "The InterfaceKernel system shall use with interface material in 3D."
[../]


[exo]
  type = 'Exodiff'
  input = 'coupled.i'
  exodiff = 'coupled_out.e'
  requirement = 'The system shall be able to solve a simple interfacial source problem using automatic differentiation in which the source term depends on the gradient jump of a coupled variable.'
[]


[jac]
  type = 'PetscJacobianTester'
  input = 'coupled.i'
  difference_tol = 1e-6
  requirement = 'The system shall be able to couple variable gradients at interfaces and have an accurate Jacobian provided through automatic differentiation.'
[]


[exo]
  type = 'Exodiff'
  input = 'coupled.i'
  exodiff = 'coupled_out.e'
  requirement = 'The system shall be able to solve a simple interfacial source problem using automatic differentiation in which the slope on the left-hand side of the interface has a slope greater by two than the slope on the right-hand side.'
[]


[jac]
  type = 'PetscJacobianTester'
  input = 'coupled.i'
  difference_tol = 1e-6
  run_sim = True
  requirement = 'The system shall be able to couple variables at interfaces and have an accurate Jacobian provided through automatic differentiation.'
[]


[exo]
  type = 'Exodiff'
  input = 'coupled.i'
  exodiff = 'coupled_out.e'
  requirement = 'The system shall be able to solve a simple interfacial source problem using automatic differentiation and vector variables in which the slope on the left-hand side of the interface has a slope greater by two than the slope on the right-hand side.'
[]


[jac]
  type = 'PetscJacobianTester'
  input = 'coupled.i'
  difference_tol = 1e-6
  run_sim = True
  requirement = 'The system shall be able to couple vector variables at interfaces and have an accurate Jacobian provided through automatic differentiation.'
[]


[./ik_adaptivity]
  type = 'Exodiff'
  input = 'adaptivity.i'
  exodiff = 'adaptivity_out.e adaptivity_out.e-s002'
  abs_zero = 1e-8
  requirement = "Adaptivity shall work with interface kernels as long as stateful properties are not used."
  design = "/InterfaceKernels/index.md"
  issues = '#10977'
[../]


[./error_stateful_ik_adaptivity]
  type = 'RunException'
  input = 'adaptivity.i'
  expect_err = 'Stateful neighbor material properties do not work with mesh adaptivity'
  cli_args = "Materials/active='stateful'"
  requirement = "The system shall report an error if the triad of interface kernels, adaptivity, and stateful properties are used together."
  design = "/InterfaceKernels/index.md"
  issues = '#10977'
[../]

[./test]
  type = 'Exodiff'
  input = 'coupled_value_coupled_flux.i'
  exodiff = 'coupled_value_coupled_flux_out.e'
  issues = "#15203"
  design = "InterfaceKernels/index.md"
  requirement = "The system shall be able to execute interfacial conditions on sidesets generated by gmsh."
[../]


[./penalty]
  type = 'Exodiff'
  input = 'interface.i'
  exodiff = 'interface_penalty.e'
  cli_args = 'InterfaceKernels/active="penalty" BCs/active="u" Outputs/file_base=interface_penalty'
  prereq = 'matchedvalue'
  requirement = "The system shall support penalty interface conditions."
[../]


[./variable_coeffs_AD]
  type = 'Exodiff'
  input = 'interface.i'
  exodiff = 'variable_coeffs.e'
  cli_args = 'BCs/interface_bc/u_coeff=1 BCs/interface_bc/v_coeff=1.08 Outputs/file_base=variable_coeffs'
  requirement = "The system shall support matched-value interface with different variable coefficients with automatic differentiation."
[../]


[./variable_coeffs]
  type = 'Exodiff'
  input = 'interface.i'
  exodiff = 'variable_coeffs.e'
  prereq = 'variable_coeffs_AD'
  cli_args = 'BCs/interface_bc/type=MatchedValueBC BCs/interface_bc/u_coeff=1 BCs/interface_bc/v_coeff=1.08 Outputs/file_base=variable_coeffs'
  requirement = "The system shall support matched-value interface with different variable coefficients."
[../]


[displaced]
  type = 'Exodiff'
  input = displaced.i
  exodiff = displaced.e
  requirement = 'When computing residuals and jacobians on an interface, the system shall be able to use element information from the displaced mesh when requested'
  issues = '#14876'
[]


[undisplaced]
  type = 'Exodiff'
  input = displaced.i
  exodiff = undisplaced.e
  cli_args = 'InterfaceKernels/interface/use_displaced_mesh=false Outputs/file_base=undisplaced'
  requirement = 'When computing residuals and jacobians on an interface, the system shall be able to use element information from the reference mesh'
  issues = '#14876'
[]

[resid_jac_together]
  type = Exodiff
  input = jump.i
  exodiff = jump_out.e
  design = 'systems/NonlinearSystem.md'
  issues = '#23487'
  requirement = "The system shall be able to compute the residual and the Jacobian of each interface kernel together."
[]

[neighbor_coupleable]
  design = 'NeighborCoupleable.md'
  issues = '#21989'
  type = CSVDiff
  input = 'states.i'
  csvdiff = 'states_out.csv'
  requirement = 'The system shall be able to compute the old and older values of a variable in the neighbor cell.'
[]


[coupling_by_name]
  design = 'Coupleable.md'
  issues = '#28214'
  type = Exodiff
  input = 'coupling_by_name.i'
  exodiff = 'coupling_by_name_out.e'
  requirement = 'The system shall be able to couple a standard variable with its name directly through the coupling interface.'
[]


[array_coupling_by_name]
  design = 'Coupleable.md'
  issues = '#28214'
  type = Exodiff
  input = 'array_coupling_by_name.i'
  exodiff = 'array_coupling_by_name_out.e'
  requirement = 'The system shall be able to couple an array variable with its name directly through the coupling interface.'
[]


[has_property]
  type = RunApp
  input = 'mmdi.i'
  cli_args = 'UserObjects/test/has_property="foo addmd"'

  requirement = 'The system shall provide an interface to check whether or not a mesh property exists'
[]


[get_wrong_type]
  type = RunException
  input = 'mmdi.i'
  cli_args = 'UserObjects/test/get_wrong_type="foo addmd"'
  expect_err = "the property exists with different type 'double'"

  requirement = 'The system shall report a reasonable error when retrieving a property of the mesh when the underlying types differ'
[]


[missing_parameter]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/missing_parameter=true'
  expect_err = 'When getting a Postprocessor, failed to get a parameter with the name \"bad_parameter\".'

  detail = 'the parameter is not found,'
[]


[bad_parameter_type]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/bad_parameter_type=true'
  expect_err = 'Supplied parameter with name "bad_parameter_type" of type "bool" is not an expected type for getting a Postprocessor.'

  detail = 'the parameter does not represent a Postprocessor,'
[]


[out_of_range_single]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/out_of_range_single=true'
  expect_err = 'A Postprocessor was requested with index 1 but a single Postprocessor is coupled.'

  detail = 'the parameter is a single Postprocessor value and a greater index than zero is requested,'
[]


[out_of_range_vector]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/out_of_range_vector=true'
  expect_err = 'A Postprocessor was requested with index 100 but only 2 Postprocessors are coupled.'

  detail = 'and the parameter is a single Postprocessor value and a greater index than zero is requested.'
[]


[name_for_default_error]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/name_for_default=true'
  expect_err = 'Cannot get the name associated with PostprocessorName parameter "pps" at index 1,.*because said parameter is a default Postprocessor value.'

  requirement = 'The system shall report a reasonable error when requesting a Postprocessor name from a parameter in which the postprocessor is a default value and not a name.'
[]


[param]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/has_early=true'
  expect_err = 'Cannot call hasPostprocessor\(\) until all Postprocessors have been constructed.'

  detail = 'by parameter name and'
[]


[name]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/has_early_by_name=true'
  expect_err = 'Cannot call hasPostprocessorByName\(\) until all Postprocessors have been constructed.'

  detail = 'by Postprocessor name.'
[]


[by_param]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/missing=true UserObjects/error_test/pp=missing_pp'
  expect_err = 'pp\) A Postprocessor with the name \"missing_pp\" was not found.'

  detail = 'by parameter and the Postprocessor does not exist and'
[]


[by_name]
  type = RunException
  input = 'ppi_errors.i'
  cli_args = 'UserObjects/error_test/missing_by_name=true'
  expect_err = 'A Postprocessor with the name \"missing_pp\" was not found.'

  detail = 'by Postprocessor name and the Postprocessor does not exist.'
[]


[./test]
  type = 'Exodiff'
  input = 'random.i'
  exodiff = 'random_out.e'
  max_threads = 1

  requirement = 'The system shall produce parallel-agnostic random number fields on a single processor.'
[../]


[./parallel_verification]
  type = 'Exodiff'
  input = 'random.i'
  exodiff = 'random_out.e'
  prereq = 'test'
  min_parallel = 2
  max_threads = 1

  requirement = 'The system shall produce parallel-agnostic random number fields on two or more processors.'
[../]


[./threads_verification]
  type = 'Exodiff'
  input = 'random.i'
  exodiff = 'random_out.e'
  prereq = 'parallel_verification'
  min_threads = 2

  requirement = 'The system shall produce parallel-agnostic random number fields on two or more threads.'
[../]


[./test_par_mesh]
  type = 'Exodiff'
  input = 'random.i'
  exodiff = 'parallel_mesh_out.e'
  min_parallel = 2
  max_parallel = 2
  cli_args = 'Mesh/parallel_type=distributed Outputs/file_base=parallel_mesh_out'
  prereq = 'threads_verification'

  requirement = 'The system shall produce a parallel field without repeating patterns on distributed meshes.'
[../]


[./test_uo]
  type = 'Exodiff'
  input = 'random_uo.i'
  exodiff = 'random_uo_out.e'
  max_threads = 1

  requirement = 'The system shall produce parallel-agnostic random number fields via the user defined (UserObject) system.'
[../]


[./parallel_verification_uo]
  type = 'Exodiff'
  input = 'random_uo.i'
  exodiff = 'random_uo_out.e'
  prereq = 'test_uo test'
  min_parallel = 2
  max_threads = 1

  requirement = 'The system shall produce parallel-agnostic random number fields via the user defined (UserObject) system on two or more processors.'
[../]


[./threads_verification_uo]
  type = 'Exodiff'
  input = 'random_uo.i'
  exodiff = 'random_uo_out.e'
  prereq = 'parallel_verification_uo'
  min_threads = 2

  requirement = 'The system shall produce parallel-agnostic random number fields via the user defined (UserObject) system on two or more threads.'
[../]


[./test_uo_par_mesh]
  type = 'Exodiff'
  input = 'random_uo.i'
  exodiff = 'parallel_mesh_uo_out.e'
  min_parallel = 2
  max_parallel = 2
  cli_args = 'Mesh/parallel_type=distributed Outputs/file_base=parallel_mesh_uo_out'
  prereq = 'threads_verification_uo'

  requirement = 'The system shall produce a parallel field without repeating patterns via the user defined (UserObject) system.'
[../]


[./material_serial]
  type = 'Exodiff'
  input = 'random_material.i'
  exodiff = 'random_material_out.e'
  max_threads = 1

  requirement = 'The system shall produce a parallel-agnostic random number via the material system.'
[../]


[./material_parallel]
  type = 'Exodiff'
  input = 'random_material.i'
  exodiff = 'random_material_out.e'
  prereq = 'material_serial'
  min_parallel = 2
  max_threads = 1

  requirement = 'The system shall produce a parallel-agnostic random number via the material system on two or more processors.'
[../]


[missing_parameter]
  type = RunException
  input = 'ri_errors.i'
  cli_args = 'UserObjects/error_test/missing_parameter=true'
  expect_err = 'When getting a Reporter, failed to get a parameter with the name "bad_param".'

  detail = 'the parameter is not found and'
[]


[bad_parameter_type]
  type = RunException
  input = 'ri_errors.i'
  cli_args = 'UserObjects/error_test/bad_parameter_type=true'
  expect_err = 'Supplied parameter with name "missing_parameter" of type "bool" is not an expected type for getting a Reporter.'

  detail = 'the parameter does not represent a Reporter'
[]


[other_type_requested_error]
  type = RunException
  input = 'ri_errors.i'
  cli_args = 'UserObjects/error_test/other_type_requested=true'
  expect_err = 'While requesting a Reporter value with the name "some_value" and type "int",.*a Reporter with the same name has been requested with a different type.'

  requirement = 'The system shall report a reasonable error when requesting a Reporter value when a Reporter with the same name exists with a different type.'
[]


[param]
  type = RunException
  input = 'ri_errors.i'
  cli_args = 'UserObjects/error_test/missing=true'
  expect_err = 'reporter\)\:(.*)A Reporter value with the name "dummy/value" and type "int" was not found..'

  detail = 'by parameter and the Reporter value does not exist and'
[]


[name]
  type = RunException
  input = 'ri_errors.i'
  cli_args = 'UserObjects/error_test/missing_by_name=true'
  expect_err = 'A Reporter value with the name "some_reporter/some_value" and type "int" was not found.'

  detail = 'by Reporter name and the Reporter value does not exist.'
[]


[param]
  type = RunException
  input = 'ri_errors.i'
  cli_args = 'UserObjects/error_test/has_early=true'
  expect_err = 'Cannot call hasReporterValue\(\) until all Reporters have been constructed.'

  detail = 'by parameter name and'
[]


[name]
  type = RunException
  input = 'ri_errors.i'
  cli_args = 'UserObjects/error_test/has_early_by_name=true'
  expect_err = 'Cannot call hasReporterValueByName\(\) until all Reporters have been constructed.'

  detail = 'by Reporter name.'
[]


[missing_parameter]
  type = RunException
  input = 'uoi.i'
  cli_args = 'UserObjects/test/missing_parameter=true'
  expect_err = 'Failed to get a parameter with the name "missing" when getting a UserObjectName.'

  detail = 'getting the name from a parameter and the parameter is not found,'
[]


[bad_parameter_type]
  type = RunException
  input = 'uoi.i'
  cli_args = 'UserObjects/test/bad_parameter_type=true'
  expect_err = 'Parameter of type "bool" is not an expected type for getting the name of a UserObject.'

  detail = 'getting the name from a parameter and the parameter does not represent a name,'
[]


[not_found_by_param]
  type = RunException
  input = 'uoi.i'
  cli_args = 'UserObjects/test/not_found_by_param=true
                  UserObjects/test/uo=bad_uo'
  expect_err = 'uo\)\:.*The requested UserObject with the name "bad_uo" was not found.'

  detail = 'getting the name from a parameter and the user object is not found,'
[]


[not_found_by_name]
  type = RunException
  input = 'uoi.i'
  cli_args = 'UserObjects/test/not_found_by_name=true'
  expect_err = 'The requested UserObject with the name "not_found_by_name" was not found.'

  detail = 'getting the UserObject by name and the user object is not found,'
[]


[bad_cast]
  type = RunException
  input = 'uoi.i'
  cli_args = 'UserObjects/test/bad_cast=true'
  expect_err = 'uo\)\:.*The provided UserObject "other_uo" of type UserObjectInterfaceTest is not derived from the required type..*The UserObject must derive from ThreadedGeneralUserObject.'

  detail = 'getting the name from a paremeter and the provided object is not of the correct type, and'
[]


[bad_cast_by_name]
  type = RunException
  input = 'uoi.i'
  cli_args = 'UserObjects/test/bad_cast_by_name=true'
  expect_err = 'The provided UserObject "other_uo" of type UserObjectInterfaceTest is not derived from the required type..*The UserObject must derive from ThreadedGeneralUserObject.'

  detail = 'getting the UserObject by name and the provided object is not of the correct type.'
[]


[missing_parameter]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/missing_parameter=true'
  expect_err = 'When getting a VectorPostprocessor, failed to get a parameter with the name \"bad_parameter\".'

  detail = 'the parameter is not found and'
[]


[bad_parameter_type]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/bad_parameter_type=true'
  expect_err = 'Supplied parameter with name \"real_param\" of type \"double\" is not an expected type for getting a VectorPostprocessor.'

  detail = 'the parameter does not represent a VectorPostprocessor.'
[]


[value_param]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/has_value_early=true'
  expect_err = 'Cannot call hasVectorPostprocessor\(\) until all VectorPostprocessors have been constructed.'

  detail = 'by vector name and parameter name,'
[]


[value_name]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/has_value_early_by_name=true'
  expect_err = 'Cannot call hasVectorPostprocessorByName\(\) until all VectorPostprocessors have been constructed.'

  detail = 'by vector name and VectorPostprocessor name,'
[]


[param]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/has_early=true'
  expect_err = 'Cannot call hasVectorPostprocessor\(\) until all VectorPostprocessors have been constructed.'

  detail = 'by parameter name, and'
[]


[name]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/has_early_by_name=true'
  expect_err = 'Cannot call hasVectorPostprocessorByName\(\) until all VectorPostprocessors have been constructed.'

  detail = 'and by VectorPostprocessor name.'
[]


[by_param]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/missing_vpp=true UserObjects/error_test/vpp=missing_vpp'
  expect_err = 'vpp\)\:(.*)A VectorPostprocessor with the name \"missing_vpp\" was not found.'

  detail = 'by parameter and the VectorPostprocessor does not exist,'
[]


[by_param_vector]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/missing_vector=true'
  expect_err = 'vpp\)\:(.*)The VectorPostprocessor \"constant_vpp\" does not have a vector named \"missing_vector\".'

  detail = 'by parameter and the VectorPostprocessor exists but the requested vector does not,'
[]


[by_name]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/missing_by_name=true'
  expect_err = 'A VectorPostprocessor with the name \"missing_vpp\" was not found.'

  detail = 'by VectorPostprocessor name and the VectorPostprocessor does not exist, and'
[]


[by_name_vector]
  type = RunException
  input = 'vppi_errors.i'
  cli_args = 'UserObjects/error_test/missing_vector_by_name=true'
  expect_err = 'The VectorPostprocessor \"constant_vpp\" does not have a vector named \"missing_vector\"'

  detail = 'by VectorPostprocessor name and the VectorPostprocessor exists but the requested vector does not.'
[]

[./testdirichlet]
  type = 'Exodiff'
  input = '2d_diffusion_test.i'
  exodiff = 'out.e'
  scale_refine = 5
  requirement = 'The system shall provide an ability to solve a 2D diffusion problem with Dirichlet boundary conditions.'
  issues = '#6397'
  design = '/DirichletBC.md'
[../]


[./testneumann]
  type = 'Exodiff'
  input = '2d_diffusion_neumannbc_test.i'
  exodiff = 'neumannbc_out.e'
  scale_refine = 5
  requirement = 'The system shall provide an ability to solve a 2D diffusion problem with Neumann boundary conditions.'
  issues = '#1410'
  design = '/NeumannBC.md'
[../]


[./testmatdiffusion]
  type = 'Exodiff'
  input = 'matdiffusion.i'
  exodiff = 'matdiffusion_out.e'
  requirement = 'The system shall provide a diffusion kernel that obtains the diffusion coefficient from a material property'
  issues = '#12074'
  design = '/MatDiffusion.md'
[../]


[./testbodyforce]
  type = 'Exodiff'
  input = '2d_diffusion_bodyforce_test.i'
  exodiff = 'bodyforce_out.e'
  scale_refine = 5
  requirement = 'The system shall provide an ability to solve a 2D diffusion problem including a volumetric source term.'
  issues = '#6136'
  design = '/BodyForce.md'
[../]


[./test_jacobian]
  type = 'PetscJacobianTester'
  input = '2d_diffusion_test.i'
  cli_args = 'Outputs/exodus=false'
  recover = false
  requirement = 'The system shall provide a tester that checks hand-coded Jacobian against finite difference Jacobian using -snes_type=test option.'
  issues = '#2337'
  design = 'framework_stp.md'
[../]


[./test_force_iteration]
  type = 'Exodiff'
  input = '2d_diffusion_test.i'
  exodiff = 'out.e'
  cli_args = 'Executioner/nl_abs_tol=1e+1 Executioner/petsc_options_iname=-snes_force_iteration Executioner/petsc_options_value=1'
  petsc_version = '>=3.8.4'
  prereq = testdirichlet
  requirement = 'The system shall force the solver to take at least one iteration regardless of the initial residual norm when the snes_force_iteration option is specified.'
  issues = '#10594'
  design = 'Transient.md'
[../]


[./actual_linear_solver]
  type = RunApp
  input = '2d_diffusion_test.i'
  cli_args = 'Executioner/solve_type=linear Outputs/exodus=false'
  absent_out = 'Nonlinear \|R\|'
  requirement = 'The system shall not compute an extra residual if the linear solver is used.'
  issues = '#11760'
  design = 'FEProblem.md'
[../]

[./test]
  type = 'Exodiff'
  input = 'ad_coupled_convection.i'
  exodiff = 'ad_coupled_convection_out.e'
  requirement = "Coupled variable gradient Jacobian entries generated with AD shall be accurate"
  design = "Coupleable.md"
  issues = "#5658"
[../]


[fe]
  type = 'PetscJacobianTester'
  input = 'fe_test.i'
  ratio_tol = 1e-8
  difference_tol = 1e-7
  detail = 'an finite element primary variable and shall be able to produce the exact Jacobian'
[]


[test]
  type = 'Exodiff'
  input = 'ad_coupled_value.i'
  exodiff = 'ad_coupled_value_out.e'
  requirement = "Coupled variable value Jacobian entries generated with AD shall be accurate"
  issues = "#5658"
[]


[test_coupled_aux]
  type = 'Exodiff'
  input = 'ad_aux_coupled_value.i'
  exodiff = 'ad_aux_coupled_value_out.e'
  requirement = "We shall be able to get aux variable values through adCoupledValue with the knowledge that the derivatives will always be zero"
  issues = "#12852"
  max_parallel = 4
[]


[test_coupled_aux_jac]
  type = 'PetscJacobianTester'
  input = 'ad_aux_coupled_value.i'
  run_sim = True
  ratio_tol = 1e-8
  difference_tol = 1e-7
  max_parallel = 4
  cli_args = 'Outputs/exodus=false'
  requirement = "Getting a *constant* aux variable through adCoupledValue shall not destroy our Jacobian"
  issues = "#12852"
[]


[test_coupled_dot_aux]
  type = 'Exodiff'
  input = 'ad_aux_coupled_time_value.i'
  exodiff = 'ad_aux_coupled_time_value_out.e'
  requirement = "We shall be able to get dot aux variable values through adCoupledValue with the knowledge that the time derivatives will always be zero"
  issues = "#12996"
  max_parallel = 4
[]


[no_mallocs_pjfnk]
  type = Exodiff
  prereq = 'test'
  input = 'ad_coupled_value.i'
  exodiff = 'pjfnk.e'
  cli_args = 'Outputs/file_base=pjfnk Executioner/solve_type=PJFNK Executioner/nl_max_its=3 Executioner/l_tol=1e-5'
  issues = '#16396'
  requirement = 'The system shall automatically generate a full coupling matrix when doing global AD indexing such that there are no new matrix memory allocations.'
[]


[perfect_jac_pjfnk_global_ad]
  type = PetscJacobianTester
  input = 'ad_coupled_value.i'
  cli_args = 'Executioner/solve_type=PJFNK Executioner/nl_max_its=3 Executioner/l_tol=1e-5'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  issues = '#16396'
  requirement = 'The system shall automatically generate a full coupling matrix when doing global AD indexing, resulting in a perfect Jacobian even when the user has not requested full coupling.'
[]


[trust_user_and_then_error]
  type = RunException
  input = 'ad_coupled_value.i'
  cli_args = "Outputs/exodus=false Executioner/solve_type=PJFNK Preconditioning/active='smp' Preconditioning/smp/trust_my_coupling=true"
  issues = '#16396'
  requirement = 'The system shall allow the user to override the automated generation of a full coupling matrix when doing global AD indexing, which for this test results in a new nonzero allocation because there is off-diagonal coupling.'
  expect_err = 'New nonzero.*caused a malloc'
[]

[testbodyforce-jac]
  type = 'PetscJacobianTester'
  input = 'test.i'
  requirement = 'Jacobians calculated by ADTimeDerivative and ADBodyForce shall be perfect.'
  issues = '#13260'
  design = '/ADTimeDerivative.md'
[]


[testbodyforce-adfunction-jac]
  type = 'PetscJacobianTester'
  input = 'adfunction.i'
  requirement = 'The Jacobian of ADBodyForce with a force function shall be perfect.'
  issues = '#13260'
  design = '/BodyForce.md'
  ratio_tol = 3e-8
[]


[fe_result]
  type = Exodiff
  input = 'fe_test.i'
  exodiff = 'fe_test_out.e'
  requirement = "The system shall provide a source term proportional to the value of a coupled variable with a material property prefactor."
[]


[ad_1D_transient_jacobian]
  type = 'PetscJacobianTester'
  input = 'ad_1D_transient.i'
  ratio_tol = 1e-7
  difference_tol = 1e-5
  run_sim = True
  cli_args = 'Executioner/num_steps=5'
  detail = "the correct Jacobian matrix."
[]


[ad_2D_steady_state_jacobian]
  type = 'PetscJacobianTester'
  input = 'ad_2d_steady_state.i'
  ratio_tol = 1e-7
  difference_tol = 1e-5
  run_sim = True
  detail = "the correct Jacobian matrix."
  cli_args = 'Mesh/nx=3 Mesh/ny=3'
[]


[./ad_mat_reaction]
  type = 'Exodiff'
  input = 'ad_mat_reaction.i'
  exodiff = 'ad_mat_reaction_out.e'
  requirement = 'The system shall provide an ability to solve a steady-state diffusion-reaction problem, where the reaction term has a material property reaction rate.'
[../]


[./ad_mat_reaction_jac]
  type = 'PetscJacobianTester'
  input = 'ad_mat_reaction.i'
  difference_tol = 1e-7
  requirement = 'The system shall calculate the correct Jacobian of ADMatReaction using automatic differentiation.'
[../]

[ad_reaction]
  type = 'Exodiff'
  input = 'ad_reaction.i'
  exodiff = 'ad_reaction_out.e'
  requirement = 'The system shall contain a consuming reaction term object whose Jacobian is calculated via forward automatic differentiation.'
  design = 'Reaction.md'
  issues = '#21009'
[]


[ad_reaction_jac]
  type = PetscJacobianTester
  input = 'ad_reaction.i'
  requirement = 'The system shall produce a perfect Jacobian for a consuming reaction term object using forward automatic differentiation.'
  design = 'Reaction.md'
  issues = '#21009'
[]


[ad_coef_reaction]
  type = 'Exodiff'
  input = 'ad_reaction.i'
  cli_args = 'Kernels/reaction/type=ADCoefReaction Kernels/reaction/coefficient=2 Outputs/file_base=ad_coef_reaction_out'
  exodiff = 'ad_coef_reaction_out.e'
  requirement = 'The system shall contain a consuming reaction term object with a scalar coefficient whose Jacobian is calculated via forward automatic differentiation.'
  design = 'CoefReaction.md'
  issues = '#21009'
[]


[ad_coef_reaction_jac]
  type = PetscJacobianTester
  input = 'ad_reaction.i'
  cli_args = 'Kernels/reaction/type=ADCoefReaction Kernels/reaction/coefficient=2'
  requirement = 'The system shall produce a perfect Jacobian for a consuming reaction term object with a scalar coefficient using forward automatic differentiation.'
  design = 'CoefReaction.md'
  issues = '#21009'
[]


[physics_separate]
  type = 'Exodiff'
  input = 'scalar_constraint_kernel_RJ.i'
  exodiff = 'scalar_constraint_kernel_RJ_out.e'
  cli_args = 'Executioner/residual_and_jacobian_together=false'
  detail = 'showing the correct results with separate computation of residual and Jacobian'
[]


[jacobian_separate]
  type = 'PetscJacobianTester'
  run_sim = True
  input = 'scalar_constraint_kernel_RJ.i'
  detail = 'verifying the separated Jacobian'
  cli_args = 'Executioner/residual_and_jacobian_together=false'
  prereq = 'kernel_dirichlet/physics_separate'
[]


[physics_together]
  type = 'Exodiff'
  input = 'scalar_constraint_kernel_RJ.i'
  exodiff = 'scalar_constraint_kernel_RJ_out.e'
  cli_args = 'Executioner/residual_and_jacobian_together=true'
  detail = 'showing the correct results with computation of residual and Jacobian together'
  prereq = 'kernel_dirichlet/jacobian_separate'
[]


[jacobian_together]
  type = 'PetscJacobianTester'
  run_sim = True
  input = 'scalar_constraint_kernel_RJ.i'
  detail = 'verifying the Jacobian together'
  cli_args = 'Executioner/residual_and_jacobian_together=true'
  prereq = 'kernel_dirichlet/physics_together'
[]


[physics_separate]
  type = 'CSVDiff'
  input = 'scalar_constraint_together.i'
  csvdiff = 'scalar_constraint_together_out.csv'
  cli_args = 'Executioner/residual_and_jacobian_together=false'
  detail = 'showing the correct results with separate computation of residual and Jacobian for Neumann'
[]


[jacobian_separate]
  type = 'PetscJacobianTester'
  run_sim = True
  input = 'scalar_constraint_together.i'
  detail = 'verifying the separated Jacobian for Neumann'
  cli_args = 'Executioner/residual_and_jacobian_together=false'
  prereq = 'kernel_neumann/physics_separate'
[]


[physics_together]
  type = 'CSVDiff'
  input = 'scalar_constraint_together.i'
  csvdiff = 'scalar_constraint_together_out.csv'
  cli_args = 'Executioner/residual_and_jacobian_together=true'
  detail = 'showing the correct results with computation of residual and Jacobian together for Neumann'
  prereq = 'kernel_neumann/jacobian_separate'
[]


[jacobian_together]
  type = 'PetscJacobianTester'
  run_sim = True
  input = 'scalar_constraint_together.i'
  detail = 'verifying the Jacobian together for Neumann'
  cli_args = 'Executioner/residual_and_jacobian_together=true'
  prereq = 'kernel_neumann/physics_together'
[]


[kernel_together]
  type = 'CSVDiff'
  input = 'scalar_constraint_together.i'
  csvdiff = 'scalar_constraint_together_out.csv'
  requirement = 'The system shall solve the constrained Neumann problem using the AD Lagrange multiplier approach with LU solver, computing the residual and Jacobian simultaneously.'
[]


[bipass]
  type = 'CSVDiff'
  input = 'diffusion_bipass_scalar.i'
  csvdiff = 'diffusion_bipass_scalar_out.csv'
  requirement = 'The system shall support the ability to include the AD scalar wrapper but not actually using a scalar variable.'
[]


[override]
  type = RunException
  input = 'diffusion_override_scalar.i'
  expect_err = 'A scalar_variable has been set and compute_scalar_residuals=true, but the computeScalarQpResidual method was not overridden. Accidental call of base class?'
  requirement = 'The system shall report an error if a user assigns a scalar and requests evaluation of scalar residuals, but does not override the quadrature point residual evaluation routine in their derived class.'
[]

[./test]
  type = 'Exodiff'
  input = 'ad_simple_diffusion.i'
  exodiff = 'ad_simple_diffusion_out.e'
  requirement = "Jacobian entries generated with AD for a simple diffusion problem shall be accurate"
  design = "ADDiffusion.md"
  issues = "#5658"
[../]


[jac_ad_transient_diffusion]
  type = 'PetscJacobianTester'
  input = 'ad_transient_diffusion.i'
  cli_args = 'Outputs/exodus=false Mesh/nx=3 Mesh/ny=3 Executioner/num_steps=3'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6

  detail = "compute the correct Jacobian matrix."
[]


[jac_ad]
  type = 'PetscJacobianTester'
  input = 'ad_transient_vector_diffusion.i'
  cli_args = 'Outputs/exodus=false Mesh/generator/nx=4 Mesh/generator/ny=4 Executioner/num_steps=3'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6

  detail = "compute the correct Jacobian matrix."
[]

[./test]
  type = 'Exodiff'
  input = 'ad_value.i'
  exodiff = 'ad_value_out.e'
  requirement = "Jacobian entries generated with AD shall match hand-coded Jacobian entries as measured through save-in values"
  design = "syntax/Kernels/index.md"
  issues = "#5658"
[../]


[./generic_test]
  type = 'Exodiff'
  input = 'generic_value.i'
  exodiff = 'generic_value_out.e'
  requirement = "The system shall provide a generic kernel object that allows for easy switching between hand-coded and automatic computation of the Jacobian, and encourages maximum kernel code-reuse."
  design = "syntax/Kernels/index.md"
  issues = "#15552"
[../]


[ad_vector_couple]
  type = Exodiff
  input = ad_vector_couple.i
  exodiff = ad_vector_couple_out.e
  requirement = "The system shall support coupling of variables with automatic differentiation and vector values."
[]


[ad_grad_vector_couple]
  type = Exodiff
  input = ad_grad_vector_couple.i
  exodiff = ad_grad_vector_couple_out.e
  requirement = "The system shall support coupling to the gradient of variables with automatic differentiation and vector values."
[]


[ad_vector_couple_default]
  type = Exodiff
  input = ad_vector_couple_default.i
  exodiff = ad_vector_couple_default_out.e
  requirement = "The system shall support coupling of default values for variables with automatic differentiation and vector values."
  allow_warnings = True
[]

[./test_aniso]
  type = 'Exodiff'
  input = 'aniso_diffusion.i'
  exodiff = 'aniso_diffusion_out.e'

  issues = '#1405'
  design = 'AnisotropicDiffusion.md'
  requirement = 'The system shall support direct tensor-vector products and vector dot products to maintain dimension agnostic formulations where possible.'
[../]

[jac_1d]
  type = 'PetscJacobianTester'
  input = 'test_jacobian.i'
  cli_args = 'Outputs/exodus=false Mesh/dim=1 Mesh/nx=3'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  issues = '#25833'
  design = 'kernels/ArrayCoupledTimeDerivative.md'
  requirement = 'The system shall be able to reproduce the exact Jacobian for a 1d grid for a coupled array time derivative kernel.'
[]


[jac_2d]
  type = 'PetscJacobianTester'
  input = 'test_jacobian.i'
  cli_args = 'Outputs/exodus=false Mesh/dim=2 Mesh/nx=3 Mesh/ny=3'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  issues = '#25833'
  design = 'kernels/ArrayCoupledTimeDerivative.md'
  requirement = 'The system shall be able to reproduce the exact Jacobian for a 2d grid for a coupled array time derivative kernel.'
[]


[jac_3d]
  type = 'PetscJacobianTester'
  input = 'test_jacobian.i'
  cli_args = 'Outputs/exodus=false Mesh/dim=3 Mesh/nx=3 Mesh/ny=3 Mesh/nz=3'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  issues = '#25833'
  design = 'kernels/ArrayCoupledTimeDerivative.md'
  requirement = 'The system shall be able to reproduce the exact Jacobian for a 3d grid for a coupled array time derivative kernel.'
[]


[test_diffusion_reaction]
  type = 'Exodiff'
  input = 'array_diffusion_reaction.i'
  exodiff = 'array_diffusion_reaction_out.e'
  requirement = 'The system shall provide array reaction kernels on an array variable.'
[]


[test_diffusion_reaction_dg]
  type = 'Exodiff'
  input = 'array_diffusion_reaction_dg.i'
  exodiff = 'array_diffusion_reaction_dg_out.e'
  requirement = 'The system shall provide array DG diffusion kernels on an elemental array variable.'
[]


[test_diffusion_reaction_coupling]
  type = 'Exodiff'
  input = 'array_diffusion_reaction_coupling.i'
  exodiff = 'array_diffusion_reaction_coupling_out.e'
  requirement = 'The system shall provide coupling of standard variables in array kernels.'
[]


[test_diffusion_reaction_other_coupling]
  type = 'Exodiff'
  input = 'array_diffusion_reaction_other_coupling.i'
  exodiff = 'array_diffusion_reaction_other_coupling_out.e'
  requirement = 'The system shall provide coupling of array variables in standard kernels.'
[]


[test_standard_save_in]
  # using standard variables to produce the exact output of the previous test
  type = 'Exodiff'
  input = 'standard_save_in.i'
  exodiff = 'array_save_in_out.e'
  prereq = save_in/array

  detail = 'standard variables.'
[]


[test_diffusion_reaction_transient]
  type = 'Exodiff'
  input = 'array_diffusion_reaction_transient.i'
  exodiff = 'array_diffusion_reaction_transient_out.e'
  requirement = 'The system shall provide array time derivative kernels on an array variable.'
[]


[test_array_custom_coupling]
  type = 'RunApp'
  input = 'array_custom_coupling_test.i'
  max_parallel = 1
  # This test is to match the values of the assembled Jacobian.
  # Before fixing the second bug reportted in #23123 the last row for u_1 is:
  # row 63: (44, 0.)  (45, 0.)  (46, 0.0833333)  (47, 0.166667)  (56, -0.0833333)  (57, -0.666667)  (58, -1.33333)  (59, -0.166667)  (60, 0.336458)  (61, -0.331771)  (62, 0.169792)  (63, 2.33958)
  expect_out = 'row 63\: \(44\, 0.\)  \(45\, 0.\)  \(46\, 0.083333\d+\)  \(47\, 0.16666\d+\)  \(56\, -0.083333\d+\)  \(57\, -0.66666\d+\)  \(58\, -1.3333\d+\)  \(59\, -0.16666\d+\)  \(60\, 0.33680\d+\)  \(61\, -0.33159\d+\)  \(62\, 0.17013\d+\)  \(63\, 2.3402\d+\)'
  requirement = 'The system shall assemble the Jacobian properly with array variables.'
[]


[poorly-conditioned-field-scalar-system]
  type = RunApp
  input = 'ill_conditioned_field_scalar_system.i'
  expect_out = '1 of 4 singular values'
  cli_args = 'Outputs/exodus=false'
  max_parallel = 1 # no parallel svd
  requirement = 'We shall be able to show that without automatic scaling, this system is singular'
[]


[auto-scaled-field-scalar-system]
  type = Exodiff
  input = 'ill_conditioned_field_scalar_system.i'
  exodiff = 'ill_conditioned_field_scalar_system_out.e'
  expect_out = '0 of 4 singular values'
  cli_args = 'Executioner/automatic_scaling=true'
  max_parallel = 1 # no parallel svd
  requirement = 'We shall be able to show that with automatic scaling, this system is non-singular'
  petsc_version = '>=3.9.0'
[]


[auto-scaled-field-scalar-system-parallel]
  type = Exodiff
  input = 'ill_conditioned_field_scalar_system.i'
  exodiff = 'ill_conditioned_field_scalar_system_out.e'
  cli_args = 'Executioner/automatic_scaling=true -pc_type hypre -pc_hypre_type boomeramg'
  prereq = auto-scaled-field-scalar-system
  requirement = 'We shall be able to show that with automatic scaling we can run this problem successfully in parallel'
  max_parallel = 2 # Can't reset preallocation in PETSc when there are no dofs on a process
  petsc_version = '>=3.9.0'
[]


[forcing_function_test]
  type = 'Exodiff'
  input = 'forcing_function_test.i'
  exodiff = 'forcing_function_test_out.e'
  requirement = 'The system shall support applying a function of space-time as a forcing function to the mesh domain.'
[]


[mat_forcing_function_test]
  type = 'Exodiff'
  input = 'mat_forcing_function_test.i'
  exodiff = 'mat_forcing_function_test_out.e'
  requirement = 'The system shall support applying a material property of space-time as a forcing function to the mesh domain.'
[]


[ad_mat_forcing_function_test]
  type = 'Exodiff'
  input = 'ad_mat_forcing_function_test.i'
  exodiff = 'ad_mat_forcing_function_test_out.e'
  requirement = 'The system shall support applying a material property of space-time as a forcing function to the mesh domain using AD.'
[]


[parsed_func_error_check]
  type = 'RunException'
  prereq = forcing_function_test
  input = 'forcing_function_error_check.i'
  expect_err = 'The expression in ParsedFunction contains quotes'
  requirement = 'The system shall report an error when a parsed function expression contains quote characters.'
[]


[./test]
  type = 'Exodiff'
  input = 'coefficient_time_derivative_diffusion.i'
  exodiff = 'coefficient_time_derivative_diffusion_out.e'

  requirement = 'The system shall support scaling the computed time derivative by a scalar coefficient.'
[../]

[./testdirichlet]
  type = 'Exodiff'
  input = 'coupled_time_derivative_test.i'
  exodiff = 'coupled_time_derivative_test_out.e'
  issues = '#9786'
  design = '/CoupledTimeDerivative.md'
  requirement = 'A coupled time derivative kernel shall be provided'
[../]


[./adtestdirichlet]
  type = 'Exodiff'
  input = 'ad_coupled_time_derivative_test.i'
  exodiff = 'coupled_time_derivative_test_out.e'
  prereq = testdirichlet
  issues = '#13138'
  design = '/ADCoupledTimeDerivative.md'
  requirement = 'A coupled time derivative kernel with forward mode automatic differentiation shall be provided'
[../]


[./vectortestdirichlet]
  type = 'Exodiff'
  input = 'vector_coupled_time_derivative_test.i'
  exodiff = 'vector_coupled_time_derivative_test_out.e'
  issues = '#13913'
  design = 'VectorCoupledTimeDerivative.md'
  requirement = 'A coupled time derivative kernel compatible with vector variables with hand-coded jacobians shall be provided'
[../]


[./jac_vectortestdirichlet]
  type = 'PetscJacobianTester'
  input = 'vector_coupled_time_derivative_test.i'
  cli_args = 'Outputs/exodus=false'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  requirement = 'The Jacobian from VectorCoupledTimeDerivative shall be perfect'
  issues = '#13913'
  design = 'VectorCoupledTimeDerivative.md'
[../]


[./test_smp]
  type = 'Exodiff'
  input = 'simple_diffusion.i'
  exodiff = 'simple_diffusion_out.e'
  expect_out = "0 of 11"
  requirement = 'The SMP Jacobian for a problem with a hanging-node shall be non-singular'
[../]


[./test_fd_coloring]
  type = 'Exodiff'
  input = 'simple_diffusion.i'
  exodiff = 'simple_diffusion_out.e'
  prereq = 'test_smp'
  expect_out = "0 of 11"
  cli_args = "Preconditioning/pre/type=FDP"
  allow_warnings = True
  requirement = 'The colored finite difference Jacobian for a problem with a hanging-node shall be non-singular'
[../]


[./test_fd_standard]
  type = 'Exodiff'
  input = 'simple_diffusion.i'
  exodiff = 'simple_diffusion_out.e'
  prereq = 'test_fd_coloring'
  expect_out = "0 of 11"
  cli_args = "Preconditioning/pre/type=FDP Preconditioning/pre/finite_difference_type=standard"
  allow_warnings = True
  requirement = 'The standard finite difference Jacobian for a problem with a hanging-node shall be non-singular'
[../]


[./test_mf]
  type = 'Exodiff'
  input = 'simple_diffusion.i'
  exodiff = 'simple_diffusion_out.e'
  prereq = 'test_fd_standard'
  cli_args = "-snes_mf_operator -pc_type asm"
  requirement = 'A matrix-free operator shall be able to solve the hanging-node problem, indicating it is non-singular'
[../]


[./test_smp_jacobian]
  type = PetscJacobianTester
  input = 'simple_diffusion.i'
  run_sim = True
  cli_args = '-snes_test_jacobian_view'
  requirement = 'The SMP Jacobian shall be perfect for the hanging-node problem'
[../]


[test_ad_smp_jacobian]
  type = PetscJacobianTester
  input = 'ad_simple_diffusion.i'
  run_sim = True
  requirement = 'The system shall compute a perfect Jacobian via automatic differentiation for a hanging-node problem and simultaneously handle automatic differentiation objects that do not actually have nonlinear variable dependence.'
  issues = 'libmesh#1985 #15732'
[]

[test]
  type = 'Exodiff'
  input = 'function_diffusion.i'
  exodiff = 'function_diffusion_out.e'

  issues = '#13744'
  design = 'kernels/FunctionDiffusion.md'
  requirement = 'The system shall run a simple 2D linear diffusion problem with Dirichlet boundary conditions on a regular mesh, where the laplace operator uses a function coefficient.'
[]


[dirichlet]
  type = 'Exodiff'
  input = 'dirichlet.i'
  exodiff = 'dirichlet_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with Dirichlet boundary conditions using standard variables.'
  mumps = true
[]


[array_dirichlet]
  type = 'Exodiff'
  input = 'array_dirichlet.i'
  exodiff = 'array_dirichlet_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with Dirichlet boundary conditions using array variables.'
  mumps = true
[]


[array_dirichlet_pjfnk]
  type = 'Exodiff'
  input = 'array_dirichlet_pjfnk.i'
  exodiff = 'array_dirichlet_pjfnk_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with preconditioner only using the block diagonal Jacobian.'
  issues = '#20029'
[]


[array_dirichlet_transform]
  type = 'Exodiff'
  input = 'array_dirichlet_transform.i'
  exodiff = 'array_dirichlet_transform_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with coupling of components of array variables on internal sides.'
  mumps = true
  issues = '#20029'
[]


[array_dirichlet_transform_bc]
  type = 'Exodiff'
  input = 'array_dirichlet_transform_bc.i'
  exodiff = 'array_dirichlet_transform_bc_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with coupling of components of array variables on boundary sides.'
  mumps = true
  issues = '#20029'
[]


[neumann]
  type = 'Exodiff'
  input = 'neumann.i'
  exodiff = 'neumann_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with Neumann boundary conditions using standard variables.'
  mumps = true
[]


[array_neumann]
  type = 'Exodiff'
  input = 'array_neumann.i'
  exodiff = 'array_neumann_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with Neumann boundary conditions using array variables.'
  mumps = true
[]


[robin]
  type = 'Exodiff'
  input = 'robin.i'
  exodiff = 'robin_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with Robin boundary conditions using standard variables.'
  mumps = true
[]


[array_robin]
  type = 'Exodiff'
  input = 'array_robin.i'
  exodiff = 'array_robin_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with Robin boundary conditions using array variables.'
  mumps = true
[]


[high_order]
  type = 'Exodiff'
  input = 'array_robin.i'
  cli_args = 'Variables/u/order=FOURTH Variables/lambda/order=FIRST Outputs/file_base=high_order_out'
  exodiff = 'high_order_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with high order shape functions.'
  mumps = true
[]


[variable_robin]
  type = 'Exodiff'
  input = 'variable_robin.i'
  exodiff = 'variable_robin_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with Robin boundary conditions through Lagrange multipliers.'
  mumps = true
[]


[robin_displaced]
  type = 'Exodiff'
  input = 'robin_displaced.i'
  exodiff = 'robin_displaced_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with displaced meshes.'
  mumps = true
[]


[robin_adpatation]
  type = 'RunException'
  input = 'robin_adapt.i'
  expect_err = 'HFEM does not support mesh adaptivity currently'
  requirement = 'The system shall issue an error for unsupported mesh adaptation with hybrid finite element method (HFEM) calculations.'
  mumps = true
[]


[variable_dirichlet]
  type = 'Exodiff'
  input = 'variable_dirichlet.i'
  exodiff = 'variable_dirichlet_out.e'
  requirement = 'The system shall support hybrid finite element method (HFEM) calculations with Dirichlet boundary conditions with boundary values specified by variables.'
  mumps = true
[]


[./jxw_jacobian]
  type = 'PetscJacobianTester'
  input = 'not-handling-jxw.i'
  ratio_tol = 2e-7
  difference_tol = 1e-5
  run_sim = True
  petsc_version = '>=3.9'
  requirement = "We shall automatically capture the dependence of things like JxW and grad_test on (second order) displacements"
  max_parallel = 2 # The finite differencing in `-snes_test_jacobian` is a little finicky. This test failed **only** the distributed mesh sweep with p = 3
[../]


[./jxw_jacobian_2]
  type = 'PetscJacobianTester'
  input = 'not-handling-jxw.i'
  ratio_tol = 2e-7
  difference_tol = 1e-5
  run_sim = True
  petsc_version = '>=3.9'
  cli_args = 'GlobalParams/order=FIRST Mesh/elem_type=QUAD4'
  requirement = "We shall automatically capture the dependence of things like JxW and grad_test on (first order) displacements"
  max_parallel = 2 # The finite differencing in `-snes_test_jacobian` is a little finicky. The above test failed **only** the distributed mesh sweep with p = 3 so we'll mark this one too
  prereq = 'jxw_jacobian'
[../]


[./jxw_jacobian_cylindrical]
  type = 'PetscJacobianTester'
  input = 'jxw-cylindrical.i'
  ratio_tol = 7e-7
  difference_tol = 4e-4
  run_sim = True
  cli_args = '-snes_test_err 1e-9'
  petsc_version = '>=3.9'
  requirement = "We shall automatically capture the dependence of things like JxW and grad_test on (second order) displacements for a cylindrical geometry"
  max_parallel = 2
[../]


[./jxw_jacobian_2_cylindrical]
  type = 'PetscJacobianTester'
  input = 'jxw-cylindrical.i'
  ratio_tol = 4e-7
  difference_tol = 1e-5
  run_sim = True
  petsc_version = '>=3.9'
  cli_args = 'GlobalParams/order=FIRST Mesh/elem_type=QUAD4 -snes_test_err 1e-9'
  requirement = "We shall automatically capture the dependence of things like JxW and grad_test on (first order) displacements for a cylindrical geometry"
  max_parallel = 2
  prereq = 'jxw_jacobian_cylindrical'
[../]


[./jxw_jacobian_spherical]
  type = 'PetscJacobianTester'
  input = 'jxw-spherical.i'
  ratio_tol = 8e-7
  difference_tol = 1e-3
  run_sim = True
  petsc_version = '>=3.9'
  requirement = "We shall automatically capture the dependence of things like JxW and grad_test on (second order) displacements for a spherical geometry"
  max_parallel = 2
[../]


[./jxw_jacobian_2_spherical]
  type = 'PetscJacobianTester'
  input = 'jxw-spherical.i'
  ratio_tol = 4e-7
  difference_tol = 5e-5
  run_sim = True
  petsc_version = '>=3.9'
  cli_args = 'GlobalParams/order=FIRST Mesh/elem_type=EDGE2'
  requirement = "We shall automatically capture the dependence of things like JxW and grad_test on (first order) displacements for a spherical geometry"
  max_parallel = 2
  prereq = 'jxw_jacobian_spherical'
[../]


[./test]
  type = 'Exodiff'
  input = 'kernel_precompute_test.i'
  exodiff = 'out.e'
  scale_refine = 5
  requirement = 'The system shall provide optimized kernels for residuals with the test function or its gradient factored out.'
[../]


[./adtest]
  type = 'Exodiff'
  input = 'adkernel_precompute_test.i'
  exodiff = 'out.e'
  prereq = 'test'
  scale_refine = 5
  requirement = 'The system shall provide optimized kernels for residuals with the test function or its gradient factored out in the automatic differentiation system.'
  allow_test_objects = true
[../]


[./adtest-jac]
  type = 'PetscJacobianTester'
  input = 'adkernel_precompute_test.i'
  prereq = 'adtest'
  run_sim = 'True'
  requirement = 'The system shall calculate perfect Jacobians for the automatic differentiation precompute problem.'
  allow_test_objects = true
[../]


[./mass_lumping]
  type = 'Exodiff'
  input = 'mass_lumping.i'
  exodiff = 'mass_lumping_out.e'

  requirement = "The system shall support the ability to use mass lumping for time derivative terms."
[../]


[./mass_lumping_jacobian]
  type = 'PetscJacobianTester'
  input = 'mass_lumping_jacobian.i'

  requirement = "The system shall verify that the Jacobian terms when using mass lumping for time derivative terms are computed correctly."
[../]


[./material_coupled_force]
  type = 'Exodiff'
  input = 'material_coupled_force.i'
  exodiff = 'material_coupled_force_out.e'
  abs_zero = 1e-6
  requirement = 'The system shall support a kernel for coupling the sum of several products of material properties with variables and constant coefficients'
[../]

[./test_jacobian]
  type = 'PetscJacobianTester'
  input = 'material_derivatives_test.i'
  ratio_tol = 4e-7
  difference_tol = 7e-7

  issues = '#8377'
  design = 'syntax/Kernels/index.md'
  requirement = 'The system shall have the ability to declare the derivatives of material properties.'
[../]

[./test]
  type = Exodiff
  input = materialpropertyvalue.i
  exodiff = materialpropertyvalue_out.e
  issues = '#14823'
  design = 'MaterialPropertyValue.md'
  requirement = 'The system shall have the ability to verify individual Jacobian contributions before they are scaled by other finite element factors in the system.'
  abs_zero = 1e-9
[../]

[test_expl]
  type = 'Exodiff'
  input = 'ode_expl_test.i'
  exodiff = 'ode_expl_test_out.e'

  design = "ScalarKernels/index.md"
  issues = "#726"
  requirement = "The system shall support solving Ordinary Differential Equations in explicit form."
[]


[test_sys_impl]
  type = 'Exodiff'
  input = 'ode_sys_impl_test.i'
  exodiff = 'ode_sys_impl_test_out.e'
  max_parallel = 2
  max_threads = 2

  design = "ScalarKernels/index.md"
  issues = "#726"
  requirement = "The system shall support solving Ordinary Differential Equations in implicit form."
[]


[test_parsed_sys_impl]
  # uses the same gold file as the previous test
  prereq = 'test_sys_impl'
  type = 'Exodiff'
  input = 'parsedode_sys_impl_test.i'
  exodiff = 'ode_sys_impl_test_out.e'
  max_parallel = 2
  max_threads = 2

  design = "ParsedODEKernel.md"
  issues = "#726"
  requirement = "The system shall support solving ODEs specified within the input file through parsed expression syntax."
[]


[test_parsed_pp]
  type = 'CSVDiff'
  input = 'parsedode_pp_test.i'
  csvdiff = 'ode_pp_test_out.csv'

  design = "ParsedODEKernel.md"
  issues = "#14034"
  requirement = "The system support coupling of postprocessor values in the parsed expression ODE kernel."
[]


[test_coupled_ode_td]
  type = 'CSVDiff'
  input = 'coupled_ode_td.i'
  csvdiff = 'coupled_ode_td_out.csv'
  cli_args = 'Outputs/exodus=true' # Turn on Exodus for the Scalar IC tests

  design = "ScalarKernels/index.md"
  issues = "#726"
  requirement = "The system shall support solving Coupled Ordinary Differential Equations."
[]


[test_coupled_ode_td_var_ic_from_mesh]
  type = 'CSVDiff'
  input = 'coupled_ode_td_var_ic_from_mesh.i'
  csvdiff = 'coupled_ode_td_var_ic_from_mesh_out.csv'
  prereq = 'test_coupled_ode_td'

  design = "SystemBase.md"
  issues = "#13040"
  requirement = "The system shall allow scalar variable initial condition to be loaded from a file mesh"
[]


[test_coupled_ode_td_auxvar_ic_from_mesh]
  type = 'CSVDiff'
  input = 'coupled_ode_td_auxvar_ic_from_mesh.i'
  csvdiff = 'coupled_ode_td_auxvar_ic_from_mesh_out.csv'
  prereq = 'test_coupled_ode_td'

  design = "SystemBase.md"
  issues = "#13040"
  requirement = "The system shall allow auxscalar variable initial condition to be loaded from a file mesh"
[]

[resid_jac_together]
  type = Exodiff
  input = diffusion_reaction.i
  exodiff = diffusion_reaction_out.e
  design = 'systems/NonlinearSystem.md'
  issues = '#23487'
  requirement = "The system shall be able to compute the residual and the Jacobian of each Kernel together."
[]

[./kernel]
  type = 'Exodiff'
  input = 'scalar_constraint_kernel.i'
  exodiff = 'scalar_constraint_kernel_out.e'
  # This problem only has 4 elements and therefore does not seem to run on > 4 procs.
  max_parallel = 4
  # The true solution and l2_err for this test are nearly zero, so don't use relative differences to compare them.
  abs_zero = 1e-9
  design = 'syntax/ScalarKernels/index.md'
  requirement = 'The system shall solve the constrained Neumann problem using the Lagrange multiplier approach.'
  issues = 'cbf6d2235379f6ad75908b0f9d4be792dbce6c3d'
[../]


[./kernel_disp]
  type = 'Exodiff'
  input = 'scalar_constraint_kernel_disp.i'
  exodiff = 'scalar_constraint_kernel_disp_out.e'
  max_parallel = 1
  design = 'syntax/ScalarKernels/index.md'
  requirement = 'The system shall solve the constrained Neumann problem using the Lagrange multiplier approach when displacements are active.'
  issues = '#7699'
[../]


[./bc]
  type = 'Exodiff'
  input = 'scalar_constraint_bc.i'
  exodiff = 'scalar_constraint_bc_out.e'
  max_parallel = 1
  design = 'syntax/ScalarKernels/index.md'
  requirement = 'The system shall support the ability to set Dirichlet boundary conditions using the Lagrange multiplier approach.'
  issues = '#1800'
[../]


[kernel]
  type = 'Exodiff'
  input = 'scalar_constraint_kernel.i'
  exodiff = 'scalar_constraint_kernel_out.e'
  requirement = 'The system shall solve a constrained Neumann problem and volume averaging using the Lagrange multiplier approach derived from a scalar augmentation class.'
[]


[bipass]
  type = 'CSVDiff'
  input = 'diffusion_bipass_scalar.i'
  csvdiff = 'diffusion_bipass_scalar_out.csv'
  requirement = 'The system shall support the ability to include the scalar wrapper but not actually use a scalar variable.'
[]


[override]
  type = RunException
  input = 'diffusion_override_scalar.i'
  expect_err = 'A scalar_variable has been set and compute_scalar_residuals=true, but the computeScalarQpResidual method was not overridden. Accidental call of base class?'
  requirement = 'The system shall report an error if a derived object uses scalars and computes scalar residuals but does not override the quadrature point residual calculation routine.'
[]

[./test]
  type = 'Exodiff'
  input = 'scalarkernel_vectorpostprocessor.i'
  exodiff = 'scalarkernel_vectorpostprocessor_out.e'

  issues = '#7425'
  design = 'syntax/Kernels/index.md'
  requirement = 'The system shall support retrieving a vector of values in a kernel object for the purpose of computing a residual statement.'
[../]

[test]
  type = 'Exodiff'
  input = 'simple_diffusion.i'
  exodiff = 'simple_diffusion_out.e'

  issues = '#1493'
  design = 'kernels/Diffusion.md'
  requirement = 'The system shall run a simple 2D linear diffusion problem with Dirichlet boundary conditions on a regular mesh.'

  # Enables running the limited HPC tests on CIVET on all events
  group = 'hpc'
[]

[./test]
  type = 'Exodiff'
  input = 'simple_transient_diffusion.i'
  exodiff = 'simple_transient_diffusion_out.e'
  scale_refine = 3
  issues = '#000'
  design = 'TimeDerivative.md'
  requirement = 'The system shall be able to run a transient diffusion problem'
[../]


[./test_mallocs]
  type = 'RunApp'
  input = 'simple_transient_diffusion.i'
  cli_args = 'Outputs/exodus=false Problem/error_on_jacobian_nonzero_reallocation=true'
  issues = '#13736'
  design = 'TimeDerivative.md'
  requirement = 'The system shall not do any mallocs in MatSetValues for simple kernels'
  prereq = 'test' # for no checkpoint clobber potential during recover testing
[../]


[cant-solve-poorly-scaled]
  type = RunException
  input = 'ill_conditioned_simple_diffusion.i'
  expect_err = 'Solve failed and timestep already at or below dtmin'
  expect_out = '1 of 3 singular values'
  issues = '#12601'
  design = 'FEProblemSolve.md'
  requirement = 'We shall not be able to solve a problem where the physics Jacobians are very large compared to the jacobian from a Dirichlet BC (unity)'
  cli_args = 'Outputs/exodus=false'
  max_parallel = 1 # no parallel svd preconditioner
[]


[automatic-scaling-done-once]
  type = Exodiff
  input = 'ill_conditioned_simple_diffusion.i'
  exodiff = 'ill_conditioned_simple_diffusion_out.e'
  absent_out = '1 of 3 singular values'
  issues = '#12601'
  design = 'FEProblemSolve.md'
  requirement = "We shall be able to solve an initially poorly scaled problem by using MOOSE's automatic scaling feature"
  cli_args = 'Executioner/automatic_scaling=true'
  max_parallel = 1 # no parallel svd preconditioner
  petsc_version = '>=3.9.0'
[]


[automatic-scaling-done-once-parallel-preconditioner]
  type = Exodiff
  input = 'ill_conditioned_simple_diffusion.i'
  exodiff = 'ill_conditioned_simple_diffusion_out.e'
  issues = '#12601'
  design = 'FEProblemSolve.md'
  requirement = "We shall be able to solve an initially poorly scaled problem by using MOOSE's automatic scaling feature in parallel"
  cli_args = 'Executioner/automatic_scaling=true -pc_type hypre -pc_hypre_type boomeramg'
  prereq = 'automatic-scaling-done-once'
  max_parallel = 2 # Can't reset preallocation in PETSc when there are no dofs on a process
  petsc_version = '>=3.9.0'
[]


[cant-solve-large-transient-changes]
  type = RunException
  input = 'ill_conditioned_simple_diffusion.i'
  expect_err = 'Solve failed and timestep already at or below dtmin'
  expect_out = '1 of 3 singular values'
  issues = '#12601'
  design = 'FEProblemSolve.md'
  requirement = 'We shall not be able to solve a problem where the physics has large changes over time if we only scale once'
  cli_args = "Executioner/automatic_scaling=true Materials/active='function' Executioner/num_steps=10 BCs/right/function='ramp' Outputs/exodus=false"
  max_parallel = 1 # no parallel svd preconditioner
  petsc_version = '>=3.9.0'
[]


[automatic-scaling-done-per-time-step]
  type = Exodiff
  input = 'ill_conditioned_simple_diffusion.i'
  exodiff = 'transient.e'
  absent_out = '1 of 3 singular values'
  issues = '#12601'
  design = 'FEProblemSolve.md'
  requirement = 'We shall be able to solve a problem where the physics has large changes over time if we scale on every time step'
  cli_args = "Executioner/automatic_scaling=true Executioner/compute_scaling_once=false Materials/active='function' Executioner/num_steps=10 BCs/right/function='ramp' Outputs/file_base=transient"
  max_parallel = 1 # no parallel svd preconditioner
  petsc_version = '>=3.9.0'
[]


[automatic-scaling-done-per-time-step-parallel-preconditioner]
  type = Exodiff
  input = 'ill_conditioned_simple_diffusion.i'
  exodiff = 'transient.e'
  absent_out = '1 of 3 singular values'
  issues = '#12601'
  design = 'FEProblemSolve.md'
  requirement = 'We shall be able to solve a problem where the physics has large changes over time if we scale on every time step in parallel'
  cli_args = "Executioner/automatic_scaling=true Executioner/compute_scaling_once=false Materials/active='function' Executioner/num_steps=10 BCs/right/function='ramp' Outputs/file_base=transient -pc_type hypre -pc_hypre_type boomeramg"
  prereq = 'automatic-scaling-done-per-time-step'
[]


[dot_grad_test]
  type = Exodiff
  input = functor_transient_diffusion.i
  exodiff = functor_transient_diffusion_out.e
  requirement = 'The system shall be able to do on the fly time derivative and gradient evaluations of variable functors.'
  design = 'MooseVariableBase.md'
  issues = '#16809'
[]


[./test]
  type = 'RunException'
  input = 'no_tags.i'
  expect_err = 'MUST provide at least one vector_tag for Kernel'

  requirement = "The system shall report an error if the volumetric residual calculation is not assigned an associated vector within the numerical solving routine."
[../]


[./bad_vector_tag]
  type = 'RunException'
  input = 'bad_tag.i'
  cli_args = 'Kernels/diff/vector_tags=nope'
  expect_err = 'Vector tag \'NOPE\' does not exist'
  requirement = "The kernel can be only assigned to the existing vector tags in the system"
[../]


[./bad_matrix_tag]
  type = 'RunException'
  input = 'bad_tag.i'
  cli_args = 'Kernels/diff/matrix_tags=nope'
  expect_err = 'Matrix tag: NOPE does not exist'
  requirement = "The kernel can be only assigned to the existing matrix tags in the system"
[../]

[./transient_vector_diffusion]
  type = 'Exodiff'
  input = 'transient_vector_diffusion.i'
  exodiff = 'transient_vector_diffusion_out.e'
  requirement = 'The system shall be able to reproduce the simple_transient_diffusion test with VectorTimeDerivative (hand-coded Jacobian).'
  issues = '#13913'
  design = 'VectorTimeDerivative.md'
[../]


[./jac_transient_vector_diffusion]
  type = 'PetscJacobianTester'
  input = 'transient_vector_diffusion.i'
  cli_args = 'Outputs/exodus=false Mesh/generator/nx=4 Mesh/generator/ny=4 Executioner/num_steps=3'
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  requirement = 'The Jacobian from VectorTimeDerivative shall be perfect'
  issues = '#13913'
  design = 'VectorTimeDerivative.md'
[../]

[./test]
  type = 'Exodiff'
  input = 'vector_test.i'
  exodiff = 'vector_test_out.e'
  requirement = 'The system shall compute second-order time derivatives for vector variables'
  design = 'Coupleable.md'
  issues = '#13913'
[../]


[vector_fe]
  type = Exodiff
  input = 'vector_kernel.i'
  exodiff = 'vector_kernel_out.e'
  abs_zero = 1e-8
  issues = "#10049"
  requirement = "The system shall be able to solve a curl-curl problem using Nedelec elements of the first kind."
[]


[vector_fe_errors]
  type = CSVDiff
  input = vector_kernel.i
  csvdiff = vector_kernel_out.csv
  cli_args = 'Postprocessors/active="L2Error HCurlSemiError HCurlError" Outputs/exodus=false Outputs/csv=true'
  design = 'ElementVectorL2Error.md ElementHCurlSemiError.md ElementHCurlError.md'
  issues = '#26394'
  requirement = 'The system shall be able to estimate the L2 and H(curl) errors for a curl-curl problem solved using Nedelec elements of the first kind.'
[]


[coupled_scalar_vector]
  type = Exodiff
  input = 'coupled_scalar_vector.i'
  exodiff = 'coupled_scalar_vector_out.e'
  abs_zero = 6e-8
  rel_err = 3e-5
  issues = "#10049"
  requirement = "The system shall be able to couple a vector variable into a standard kernel."
[]


[coupled_scalar_default_vector_source]
  type = Exodiff
  input = 'coupled_scalar_default_vector_value.i'
  exodiff = 'coupled_scalar_default_vector_value_out.e'
  issues = '#10049'
  requirement = "The system shall be able to assign a default value for a vector variable from the source file."
[]


[coupled_scalar_default_vector_input_and_warn]
  type = Exodiff
  input = 'coupled_scalar_default_vector_value.i'
  exodiff = 'coupled_scalar_default_vector_value_alt_out.e'
  allow_warnings = True
  cli_args = "Kernels/advection/efield='.3 .3' Outputs/file_base=coupled_scalar_default_vector_value_alt_out"
  expect_out = "You supplied less than 3 arguments for the default vector value for variable efield"
  issues = '#10049'
  requirement = "The system shall warn when assigning a default value with number of components less than LIBMESH_DIM, and it shall be able to assign the default value from the input file."
[]


[coupled_scalar_default_vector_jacobian]
  type = PetscJacobianTester
  input = 'coupled_scalar_default_vector_value.i'
  ratio_tol = 1e-7
  difference_tol = 1e-6
  run_sim = True
  cli_args = 'Mesh/nx=3 Mesh/ny=3 Outputs/exodus=false'
  issues = '#10049'
  requirement = "The system shall be able to assign a default value for a vector variable from the input file and still have the correct jacobian."
[]


[lagrange_vec]
  type = Exodiff
  input = 'lagrange_vec.i'
  exodiff = 'lagrange_vec_out.e'
  abs_zero = 1e-8
  issues = "#10049"
  requirement = "The system shall be able to solve multi-dimensional problems with vector Lagrange variables."
[]


[lagrange_vec_1d]
  type = Exodiff
  input = 'lagrange_vec_1d.i'
  exodiff = 'lagrange_vec_1d_out.e'
  abs_zero = 1e-8
  issues = "#10049"
  requirement = "The system shall be able to solve one-dimensional problems with vector Lagrange variables."
[]


[lagrange_vec_1d_jac]
  type = PetscJacobianTester
  input = 'lagrange_vec_1d.i'
  ratio_tol = 1e-7
  difference_tol = 1e-6
  issues = "#10049"
  cli_args = 'Outputs/exodus=false Mesh/nx=3'
  requirement = "The system shall be able to solve one-dimensional problems with vector Lagrange variables and produce the correct Jacobian."
[]


[ad_lagrange_vec]
  type = Exodiff
  input = 'ad_lagrange_vec.i'
  exodiff = 'lagrange_vec_out.e'
  abs_zero = 1e-7
  design = "ADVectorFunctionDirichletBC.md"
  issues = "#5658"
  requirement = "The system shall be able to solve multi-d vector Lagrange problems with automatic differentiation and reproduce the hand-coded result."
  prereq = 'lagrange_vec'
  cli_args = 'Outputs/file_base=lagrange_vec_out'
[]


[ad_lagrange_vec_jacobian]
  type = PetscJacobianTester
  input = 'ad_lagrange_vec.i'
  ratio_tol = 1e-7
  difference_tol = 1e-6
  run_sim = True
  design = "ADVectorFunctionDirichletBC.md"
  issues = "#5658"
  requirement = "The system shall be able to solve multi-d vector Lagrange problems with automatic differentiation and have a perfect Jacobian."
  cli_args = 'Mesh/nx=2 Mesh/ny=2'
[]


[jacobian]
  type = PetscJacobianTester
  input = 'coupled_scalar_vector_jacobian.i'
  recover = false
  state = 'const_positive'
  ratio_tol = 1e-7
  difference_tol = 5e-6
  design = "syntax/Variables/index.md "
  issues = "#10049"
  requirement = "The system shall be able to couple a vector variable into a standard kernel and produce the correct Jacobian."
[]


[coupled_gradient_dot_em_gauge]
  type = Exodiff
  input = 'electromagnetic_coulomb_gauge.i'
  exodiff = 'electromagnetic_coulomb_gauge_out.e'
  abs_zero = 6e-8
  rel_err = 3e-5
  design = "syntax/Variables/index.md  VectorBodyForce.md"
  issues = "#10861"
  requirement = "The system shall be able to couple a standard variable into a vector kernel. Additionally, the system shall be able to calculate time derivatives of variable gradients."
[]


[coupled_gradient_dot_jacobian]
  type = PetscJacobianTester
  input = 'electromagnetic_coulomb_gauge.i'
  recover = false
  state = 'const_positive'
  ratio_tol = 1e-7
  difference_tol = 5e-6
  cli_args = 'BCs/active="" Mesh/nx=4 Mesh/ny=4 Outputs/exodus=false Executioner/num_steps=1'
  design = "syntax/Variables/index.md VectorBodyForce.md"
  issues = "#10861"
  requirement = "The system shall be able to compute the correct Jacobian when coupling a standard variable into a vector kernel and taking time derivatives of variable gradients."
[]


[coupled_vector_gradient]
  type = Exodiff
  input = 'coupled_vector_gradient.i'
  exodiff = 'coupled_vector_gradient_out.e'
  design = "syntax/Variables/index.md VectorDiffusion.md VectorDirichletBC.md VectorFunctionDirichletBC.md"
  issues = "#11150"
  requirement = "The system shall be able to assign Dirichlet boundary conditions for vector Lagrange variables; obtain coupled vector variable gradients; and correctly initialize both volume and face curl shape functions when the curl of a variable is requested."
[]


[comp_error]
  type = RunException
  input = 'lagrange_vec.i'
  cli_args = 'Kernels/body_force/function=1'
  expect_err = "The 'function' and 'function_x' parameters cannot both be set."
  design = "VectorBodyForce.md"
  issues = "#13309"
  requirement = "The system shall report an error if the 'function' and 'function_x' parameters are both set when defining a vector function Dirichlet boundary condition."
[]


[ad_comp_error]
  type = RunException
  input = 'ad_lagrange_vec.i'
  cli_args = 'BCs/bnd/function=1'
  expect_err = "The 'function' and 'function_x' parameters cannot both be set."
  design = "ADVectorFunctionDirichletBC.md"
  issues = "#13309"
  requirement = "The system shall report an error if the 'function' and 'function_x' parameters are both set within the ADVectorFunctionDirichletBC object."
[]


[hex27]
  type = Exodiff
  input = coupled_electrostatics.i
  exodiff = coupled_electrostatics_hex27.e
  cli_args = 'Outputs/file_base=coupled_electrostatics_hex27'
  abs_zero = 1e-7
  detail = 'HEX27, '
[]


[tet14]
  type = Exodiff
  input = coupled_electrostatics.i
  exodiff = coupled_electrostatics_tet14.e
  cli_args = 'Mesh/gmg/elem_type=TET14 Outputs/file_base=coupled_electrostatics_tet14'
  abs_zero = 1e-7
  detail = 'TET14, '
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[tri6]
  type = Exodiff
  input = coupled_electrostatics.i
  exodiff = coupled_electrostatics_tri6.e
  cli_args = 'Mesh/gmg/dim=2 Mesh/gmg/elem_type=TRI6 BCs/sides/boundary="top bottom left right" Outputs/file_base=coupled_electrostatics_tri6'
  detail = 'TRI6, '
[]


[tri7]
  type = Exodiff
  input = coupled_electrostatics.i
  exodiff = coupled_electrostatics_tri7.e
  cli_args = 'Mesh/gmg/dim=2 Mesh/gmg/elem_type=TRI7 BCs/sides/boundary="top bottom left right" Outputs/file_base=coupled_electrostatics_tri7'
  detail = 'TRI7, '
[]


[quad8]
  type = Exodiff
  input = coupled_electrostatics.i
  exodiff = coupled_electrostatics_quad8.e
  cli_args = 'Mesh/gmg/dim=2 Mesh/gmg/elem_type=QUAD8 BCs/sides/boundary="top bottom left right" Outputs/file_base=coupled_electrostatics_quad8'
  detail = 'QUAD8, '
[]


[quad9]
  type = Exodiff
  input = coupled_electrostatics.i
  exodiff = coupled_electrostatics_quad9.e
  cli_args = 'Mesh/gmg/dim=2 Mesh/gmg/elem_type=QUAD9 BCs/sides/boundary="top bottom left right" Outputs/file_base=coupled_electrostatics_quad9'
  detail = 'and QUAD9.'
[]


[hex27]
  type = CSVDiff
  input = coupled_electrostatics.i
  csvdiff = coupled_electrostatics_hex27.csv
  cli_args = 'Postprocessors/active="PP L2Error HDivSemiError HDivError" Outputs/file_base=coupled_electrostatics_hex27 Outputs/exodus=false Outputs/csv=true'
  detail = 'HEX27, '
[]


[tet14]
  type = CSVDiff
  input = coupled_electrostatics.i
  csvdiff = coupled_electrostatics_tet14.csv
  cli_args = 'Mesh/gmg/elem_type=TET14 Postprocessors/active="PP L2Error HDivSemiError HDivError" Outputs/file_base=coupled_electrostatics_tet14 Outputs/exodus=false Outputs/csv=true'
  detail = 'TET14, '
[]


[tri6]
  type = CSVDiff
  input = coupled_electrostatics.i
  csvdiff = coupled_electrostatics_tri6.csv
  cli_args = 'Mesh/gmg/dim=2 Mesh/gmg/elem_type=TRI6 BCs/sides/boundary="top bottom left right" Postprocessors/active="PP L2Error HDivSemiError HDivError" Outputs/file_base=coupled_electrostatics_tri6 Outputs/exodus=false Outputs/csv=true'
  detail = 'TRI6, '
[]


[tri7]
  type = CSVDiff
  input = coupled_electrostatics.i
  csvdiff = coupled_electrostatics_tri7.csv
  cli_args = 'Mesh/gmg/dim=2 Mesh/gmg/elem_type=TRI7 BCs/sides/boundary="top bottom left right" Postprocessors/active="PP L2Error HDivSemiError HDivError" Outputs/file_base=coupled_electrostatics_tri7 Outputs/exodus=false Outputs/csv=true'
  detail = 'TRI7, '
[]


[quad8]
  type = CSVDiff
  input = coupled_electrostatics.i
  csvdiff = coupled_electrostatics_quad8.csv
  cli_args = 'Mesh/gmg/dim=2 Mesh/gmg/elem_type=QUAD8 BCs/sides/boundary="top bottom left right" Postprocessors/active="PP L2Error HDivSemiError HDivError" Outputs/file_base=coupled_electrostatics_quad8 Outputs/exodus=false Outputs/csv=true'
  detail = 'QUAD8, '
[]


[quad9]
  type = CSVDiff
  input = coupled_electrostatics.i
  csvdiff = coupled_electrostatics_quad9.csv
  cli_args = 'Mesh/gmg/dim=2 Mesh/gmg/elem_type=QUAD9 BCs/sides/boundary="top bottom left right" Postprocessors/active="PP L2Error HDivSemiError HDivError" Outputs/file_base=coupled_electrostatics_quad9 Outputs/exodus=false Outputs/csv=true'
  detail = 'and QUAD9.'
[]


[mms-1d-upwind]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAdvection1DUpwind
  requirement = 'The system shall display first-order convergence for advection problems with upwind interpolation solved using a linear finite volume system on a one-dimensional domain.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-1d-linear]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAdvection1DLinear
  requirement = 'The system shall display second-order convergence for advection problems with linear interpolation solved using a linear finite volume system on a one-dimensional domain.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-2d-upwind]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAdvection2DUpwind
  requirement = 'The system shall display first-order convergence for advection problems with upwind interpolation solved using a linear finite volume system on a two-dimensional orthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-2d-linear]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAdvection2DLinear
  requirement = 'The system shall display second-order convergence for advection problems with linear interpolation solved using a linear finite volume system on a two-dimensional orthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-2d-upwind-tris]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAdvection2DUpwindTris
  requirement = 'The system shall display first-order convergence for advection problems with upwind interpolation solved using a linear finite volume system on a two-dimensional nonorthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-2d-linear-tris]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAdvection2DLinearTris
  requirement = 'The system shall display first-order convergence for advection problems with linear interpolation solved using a linear finite volume system on a two-dimensional nonorthogonal mesh.'
  # This is first order in the original implementation as well. At some point somebody could take a look at the error terms.
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-2d-rz]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAdvection2DRZ
  requirement = 'The system shall display second-order convergence for advection problems with linear interpolation solved using a linear finite volume system on a two-dimensional orthogonal mesh in cylindrical coordinate system.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-anisotropic-diffusion-2d-orthogonal]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAnisotropicDiffusion2DOrthogonal
  requirement = 'The system shall display second-order convergence for anisotropic diffusion problems with a central differencing scheme solved using a linear finite volume system on a two-dimensional orthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-anisotropic-diffusion-2d-nonorthogonal]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestAnisotropicDiffusion2DNonorthogonal
  requirement = 'The system shall display second-order convergence for anisotropic diffusion problems with a central differencing scheme solved using a linear finite volume system on a two-dimensional nonorthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-diffusion]
  type = PythonUnitTest
  input = 'test.py'
  test_case = BlockRestrictedDiffusion
  requirement = 'The system shall display second-order convergence for diffusion problems with Dirichlet boundary conditions using a linear finite volume system on a block-restricted two-dimensional orthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-adr]
  type = PythonUnitTest
  input = 'test.py'
  test_case = BlockRestrictedADR
  requirement = 'The system shall display second-order convergence for advection-diffusion-reaction problems with an outflow boundary condition using a linear finite volume system on a block-restricted two-dimensional orthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[diff-react-exact]
  type = CSVDiff
  input = block-restricted-diffusion-react.i
  csvdiff = block-restricted-diffusion-react_csv.csv
  requirement = 'The system should be able to exactly solve a problem with a constant source and diffusion and reaction kernels restricted to two different subdomains.'
  max_threads = 1 # see libmesh issue #3808
[]


[mms-adr-1d-dirichlet]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestADR1DDirichlet
  requirement = 'The system shall display second-order convergence for advection-diffusion-reaction problems with Dirichlet boundary conditions using a linear finite volume system on a one-dimensional domain.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-adr-1d-outflow]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestADR1DOutflow
  requirement = 'The system shall display second-order convergence for advection-diffusion-reaction problems with an outflow boundary condition using a linear finite volume system on a one-dimensional domain.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-adr-2d-dirichlet]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestADR2DDirichlet
  requirement = 'The system shall display second-order convergence for advection-diffusion-reaction problems with Dirichlet boundary conditions using a linear finite volume system on a two-dimensional orthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-adr-2d-outflow]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestADR2DOutflow
  requirement = 'The system shall display second-order convergence for advection-diffusion-reaction problems with outflow boundary conditions using a linear finite volume system on a two-dimensional orthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-diffusion-1d-cd]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestDiffusion1D
  requirement = 'The system shall display second-order convergence for diffusion problems with a central differencing scheme solved using a linear finite volume system on a one-dimensional domain.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-diffusion-2d-orthogonal]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestDiffusion2DOrthogonal
  requirement = 'The system shall display second-order convergence for diffusion problems with a central differencing scheme solved using a linear finite volume system on a two-dimensional orthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-diffusion-2d-nonorthogonal]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestDiffusion2DNonorthogonal
  requirement = 'The system shall display second-order convergence for diffusion problems with a central differencing scheme solved using a linear finite volume system on a two-dimensional nonorthogonal mesh.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[mms-diffusion-2d-rz]
  type = PythonUnitTest
  input = 'test.py'
  test_case = TestDiffusion2DRZ
  requirement = 'The system shall display second-order convergence for diffusion problems with a central differencing scheme solved using a linear finite volume system on an orthogonal mesh in cylindrical coordinate system.'
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  max_threads = 1 # see libmesh issue #3808
[]


[reaction-1d]
  type = Exodiff
  input = 'reaction-1d.i'
  exodiff = 'reaction-1d_exodus.e'
  requirement = 'The system shall be able to solve reaction problems using a linear finite volume system on a one-dimensional domain.'
  max_threads = 1 # see libmesh issue #3808
[]


[show_copyable_inputs]
  type = 'RunApp'
  cli_args = "--show-copyable-inputs"
  no_additional_cli_args = True
  expect_out = 'The following directories are installable.*tests'
  # no_additional_cli_args strips all other options, including valgrind...
  # so we can't actually test this with valgrind
  valgrind = none

  requirement = 'The system shall support the ability to report installable inputs on the command line.'
[]


[setup_fake_test_structure]
  type = 'RunCommand'
  command = 'rm -rf ../../../make_install_test;
                 rm -rf ../../../share/moose_test;
                 mkdir -p ../../../share/moose_test/tests/version;
                 cp ../misc/version/tests ../../../share/moose_test/tests/version;
                 cp ../../testroot ../../../share/moose_test/tests/;
                 mkdir -p ../../../make_install_test'
  use_shell = True
  installation_type = IN_TREE

  detail = 'from a pre-determined user-readable location;'
[]


[copy_tests]
  type = 'RunApp'
  cli_args = "--copy-inputs tests"
  working_directory = '../../../make_install_test'
  no_additional_cli_args = True
  expect_out = 'Directory successfully copied'
  installation_type = IN_TREE
  prereq = 'test_copy_install/setup_fake_test_structure'

  detail = 'copied using a MOOSE-based binary;'
[]


[check_files]
  type = 'CheckFiles'
  working_directory = '../../../make_install_test'
  input = 'DUMMY'
  should_execute = False
  check_files = 'moose_test/tests/testroot moose_test/tests/version/tests'
  installation_type = IN_TREE
  max_parallel = 1
  prereq = 'test_copy_install/copy_tests'

  detail = 'verifying a successful copy operation;'
[]


[copy_warn_overwrite]
  type = 'RunException'
  working_directory = '../../../make_install_test'
  cli_args = "--copy-inputs tests"
  no_additional_cli_args = True
  expect_err = 'The directory \S+ already exists.'
  installation_type = IN_TREE
  max_parallel = 1
  prereq = 'test_copy_install/check_files'

  detail = 'able to report an error if overwriting may occur using a MOOSE-based binary;'
[]


[link_exec_installed]
  type = 'RunCommand'
  command = 'for bin in `ls ../../../test/moose_test-*`
                 do
                 ln -sf $bin .
                 done'
  use_shell = True
  working_directory = '../../../make_install_test/moose_test/tests'
  installation_type = IN_TREE
  prereq = 'test_copy_install/copy_warn_overwrite'

  detail = 'able to link a binary to an installed location;'
[]


[run]
  type = 'RunApp'
  cli_args = "--run"
  working_directory = "../../../make_install_test/moose_test/tests"
  no_additional_cli_args = True
  installation_type = IN_TREE
  max_parallel = 1
  prereq = 'test_copy_install/link_exec_installed'

  detail = 'able to successfully launch the TestHarness using a MOOSE-based binary;'
[]


[tear_down]
  type = 'RunCommand'
  command = 'rm -rf ../../../share/;
                 rm -rf ../../../make_install_test'
  prereq = 'test_copy_install/run'
  installation_type = IN_TREE

  detail = 'and cleaned up from a user-readable location.'
[]


[adjacent]
  type = 'Exodiff'
  input = 'adjacent.i'
  exodiff = 'adjacent_out.e'
  requirement = "The adaptivity system shall create an auxiliary field variable that marks elements for refinement adjacent to a boundary."
[]


[distance]
  type = 'Exodiff'
  input = 'distance.i'
  exodiff = 'distance_out.e'
  requirement = "The adaptivity system shall create an auxiliary field variable that marks elements for refinement within a given distance of a boundary."
  mesh_mode = REPLICATED
[]


[multiple]
  type = 'Exodiff'
  input = 'multiple.i'
  exodiff = 'multiple_out.e'
  requirement = "The adaptivity system shall create an auxiliary field variable that marks elements for refinement adjacent to any of a given set of boundaries."
[]


[./mark_only]
  type = 'Exodiff'
  input = 'box_marker_test.i'
  exodiff = 'box_marker_test_out.e'
  scale_refine = 2
  requirement = "The adaptivity system shall create an auxiliary field variable that marks elements for refinement within a rectangular region."
[../]


[./mark_and_adapt]
  type = 'Exodiff'
  input = 'box_marker_adapt_test.i'
  exodiff = 'box_marker_adapt_test_out.e-s002'
  scale_refine = 2
  requirement = "The adaptivity system shall adapt the mesh within a rectangular region."
[../]


[./test]
  type = 'Exodiff'
  input = 'combo_marker_test.i'
  exodiff = 'combo_marker_test_out.e'
  scale_refine = 2

  requirement = "The system shall include the ability to combine multiple mesh refinement markers into a single value."
[../]


[./test]
  type = 'Exodiff'
  input = 'dont_mark_test.i'
  exodiff = 'dont_mark_test_out.e'
  scale_refine = 2

  requirement = "The system shall include the ability to mark elements within a subdomain to be unchanged for mesh adaptivity."
[../]


[test]
  type = 'Exodiff'
  input = 'error_fraction_marker_test.i'
  exodiff = 'error_fraction_marker_test_out.e'
  scale_refine = 2

  requirement = "The system shall include a means for setting mesh refinement flags based on percent of error for a sorted vector of error values computed for each finite element."
[]


[no_clear]
  type = 'Exodiff'
  input = 'error_fraction_marker_no_clear_test.i'
  exodiff = 'error_fraction_marker_no_clear_test_out.e-s003'
  scale_refine = 0

  issues = '#9914'
  requirement = "The system shall include the ability to use the same error extremes during all calculations of error fraction values during mesh adaptivity."
[]


[fv]
  type = 'Exodiff'
  input = 'error_fraction_marker_fv.i'
  exodiff = 'error_fraction_marker_fv_out.e'
  issues = '#16069'
  requirement = "The system shall include a means for setting mesh refinement flags based on percent of error for a sorted vector of error values computed for each finite element using FV variables"
[]


[./test]
  type = 'Exodiff'
  input = 'error_tolerance_marker_test.i'
  exodiff = 'error_tolerance_marker_test_out.e'
  scale_refine = 2

  requirement = "The system shall include a means for computing mesh refinement flags based on an absolute values of error."
[../]


[./adapt_test]
  type = 'Exodiff'
  input = 'error_tolerance_marker_adapt_test.i'
  exodiff = 'error_tolerance_marker_adapt_test_out.e-s002'
  scale_refine = 2

  requirement = "The system shall include a means for performing mesh adaptivity based on an absolute values of error."
[../]

[./displaced_error]
  type = 'RunException'
  input = 'displaced_error.i'
  expect_err = "The parameter 'Adaptivity/Markers/test/use_displaced_mesh' is a private parameter and should not be used in an input file."
  requirement = "It shall not be possible to specify Markers to run on the displaced mesh."
  issues = '#11430'
  design = "Markers/index.md"
[../]


[./obm]
  type = 'Exodiff'
  input = 'obm.i'
  exodiff = 'obm_out.e'

  requirement = "The system shall support the ability to mark elements for mesh adaptivity based on a bounding box with arbitrary orientation."
[../]


[./test]
  type = 'Exodiff'
  input = 'q_point_marker.i'
  exodiff = 'q_point_marker_out.e'
  scale_refine = 2

  requirement = "The system shall support access to finite element quadrature point locations during the calculation of refinement marker flags."
[../]


[mark_only]
  type = 'Exodiff'
  input = 'point_marker_test.i'
  exodiff = 'point_marker_test_out.e'
  scale_refine = 2
  requirement = "The adaptivity system shall create an auxiliary field variable that marks elements containing the points from the reporter for refinement."
[]


[wrong_size_error]
  type = 'RunException'
  input = 'point_marker_test.i'
  cli_args = 'Adaptivity/Markers/active=bad_coord'
  expect_err = "x_coord size = 3;  y_coord size = 8;  z_coord size = 10"
  requirement = "The marker shall create an error if the coordinate vectors are not all the same size"
[]


[adaptivity]
  type = 'CSVDiff'
  input = 'reporter_marker_adapt_test.i'
  csvdiff = 'reporter_marker_adapt_test_out.csv'
  requirement = "The marker shall be used for adaptivity for a moving point, being able to coarsen elements the point moves out of but not coarsen elements if it contains point."
[]


[two_circle_marker_coarsen]
  type = 'Exodiff'
  input = 'two_circle_marker_coarsen.i'
  exodiff = 'two_circle_marker_coarsen_out.e-s002'

  detail = "adding elements within the intersection of two circles and removing elements outside the circles; and"
[]


[two_circle_marker_gaussian_ic]
  type = 'Exodiff'
  input = 'two_circle_marker_gaussian_ic.i'
  exodiff = 'two_circle_marker_gaussian_ic_out.e-s002'
  max_parallel = 6 # Diffs with distributed mesh on 7-10 processors

  detail = "performing adaptivity when a non-uniform initial condition is defined."
[]


[./test]
  type = 'Exodiff'
  input = 'value_range_marker_test.i'
  exodiff = 'value_range_marker_test_out.e'
  scale_refine = 2

  requirement = "The system shall include the ability to mark elements within a finite element mesh for adaptivity based on if the value of a variable is within a specific range."
[../]


[./test]
  type = 'Exodiff'
  input = 'value_threshold_marker_test.i'
  exodiff = 'value_threshold_marker_test_out.e'
  scale_refine = 2

  requirement = "The system shall include the ability to mark elements within a finite element mesh for adaptivity based on if the value of a variable is above or below a threshold."
[../]

[check_active_properties]
  issues = '#26696'
  design = 'syntax/Materials/index.md'
  requirement = 'The system shall provide a function for materials to check whether a declared material property is active on current element.'
  type = 'Exodiff'
  input = 'check_active_props.i'
  exodiff = 'check_active_props_out.e'
[]


[./test_adad]
  type = 'Exodiff'
  input = 'ad_material.i'
  exodiff = 'ad_material_out.e'
  absent_out = '7 Nonlinear'
  allow_warnings = true
  requirement = "The Jacobian from a material property declared as AD and gotten as AD shall be accurate"
  issues = "#5658"
[../]


[./test_regreg]
  type = 'Exodiff'
  input = 'ad_material.i'
  exodiff = 'ad_material_out.e'
  prereq = 'test_adad'
  cli_args = "Kernels/diff/prop_to_use='regreg'"
  expect_out = '14 Nonlinear'
  allow_warnings = true
  requirement = "The Jacobian from a material property declared as regular and gotten as regular shall be inaccurate"
  issues = "#5658"
[../]


[./stateful_jacobian]
  type = 'PetscJacobianTester'
  input = 'ad_stateful_material.i'
  ratio_tol = 1e-7
  difference_tol = 1e-5
  run_sim = True
  petsc_version = '>=3.9'
  turn_off_exodus_output = False
  requirement = 'AD shall work with stateful material properties and the Jacobian shall be beautiful'
  issues = "#5658"
[../]


[./stateful_residual]
  type = 'Exodiff'
  exodiff = 'ad_stateful_material_exodus.e'
  input = 'ad_stateful_material.i'
  should_execute = false
  delete_output_before_running = false
  prereq = 'stateful_jacobian'
  requirement = 'The time evolution of the stateful diffusivity property shall show that AD works with stateful material properties'
  issues = "#5658"
[../]


[default_material_value]
  type = 'Exodiff'
  exodiff = 'default_ad_material_out.e'
  input = 'ad_material.i'
  cli_args = 'Kernels/diff/ad_mat_prop=1 Kernels/diff/regular_mat_prop=1 Outputs/file_base=default_ad_material_out'
  requirement = 'We shall be able to set default values for AD material properties'
  issues = "#5658"
[../]


[default_material_value_jac]
  type = 'PetscJacobianTester'
  input = 'ad_material.i'
  cli_args = 'Kernels/diff/ad_mat_prop=1 Kernels/diff/regular_mat_prop=1 Outputs/exodus=false'
  run_sim = True
  requirement = 'We shall have a perfect Jacobian when using default values for an AD material property'
  issues = '#5658'
  ratio_tol = 1e-7
  difference_tol = 1e-5
[../]


[global_index_derivative_map]
  type = 'Exodiff'
  input = 'ad_global_index_mapping.i'
  exodiff = 'ad_global_index_mapping_out.e'
  requirement = 'For a given dual number, the system shall be able to construct a map from global degree of freedom index to the corresponding derivative'
  issues = '#15450'
[]


[./test]
  type = 'Exodiff'
  input = 'piecewise_linear_interpolation_material.i'
  exodiff = 'piecewise_linear_interpolation_material_out.e'
  custom_cmp = custom.cmp
  issues = "#8265"
  requirement = 'ADPiecewiseLinearInterpolationMaterial shall create a material with a linear interpolation of a variable'
[../]


[./test_scale_factor]
  type = 'Exodiff'
  input = 'piecewise_linear_interpolation_material.i'
  prereq = test
  cli_args = "Materials/m2/scale_factor='2.0' Materials/m2/y='0 0.5'"
  exodiff = 'piecewise_linear_interpolation_material_out.e'
  custom_cmp = custom.cmp
  issues = "#8265"
  requirement = 'PiecewiseLinearInterpolationMaterial shall create a material with a linear interpolation of a variable and perform approriate scaling'
[../]


[./test_extrapolation]
  type = 'Exodiff'
  input = 'piecewise_linear_interpolation_material.i'
  prereq = test
  cli_args = "Materials/m2/x='0.4 0.6' Materials/m2/y='0.4 0.6' Materials/m2/extrapolation=true"
  exodiff = 'piecewise_linear_interpolation_material_out.e'
  issues = "#15379"
  custom_cmp = custom.cmp
  design = "ADPiecewiseLinearInterpolationMaterial.md"
  requirement = 'ADPiecewiseLinearInterpolationMaterial shall create a material with a linear interpolation and extrapolation of a variable'
[../]


[./test_err1]
  type = 'RunException'
  input = 'piecewise_linear_interpolation_material.i'
  prereq = test_scale_factor
  cli_args = "Materials/m2/xy_data='1 2'"
  expect_err = "Cannot specify 'x', 'y', and 'xy_data' together."
  issues = "#8265"
  requirement = 'ADPiecewiseLinearInterpolationMaterial shall throw an error if x, y, and xy_data are all specified'
[../]


[./test_err2]
  type = 'RunException'
  input = 'piecewise_linear_interpolation_material.i'
  prereq = test_err1
  cli_args = "Materials/m1/x='1 2 3'"
  expect_err = "Both 'x' and 'y' must be specified if either one is specified."
  issues = "#8265"
  requirement = 'ADPiecewiseLinearInterpolationMaterial shall throw an error if x and xy_data are both specified'
[../]


[./test_err3]
  type = 'RunException'
  input = 'piecewise_linear_interpolation_material.i'
  prereq = test_err2
  cli_args = "Materials/m2/x='1 2 3'"
  expect_err = "Vectors are not the same length"
  issues = "#8265"
  requirement = 'ADPiecewiseLinearInterpolationMaterial shall throw an error if x and y vectors are different lengths'
[../]


[./test_err4]
  type = 'RunException'
  input = 'piecewise_linear_interpolation_material.i'
  prereq = test_err3
  cli_args = "Materials/m1/xy_data='1 2 3'"
  expect_err = "Length of data provided in 'xy_data' must be a multiple of 2."
  issues = "#8265"
  requirement = 'ADPiecewiseLinearInterpolationMaterial shall throw an error if xy_data vector is not a multiple of two'
[../]


[./test-jac]
  type = 'PetscJacobianTester'
  input = 'piecewise_linear_interpolation_material.i'
  ratio_tol = 1e-7
  difference_tol = 1e-5
  run_sim = True
  petsc_version = '>=3.9'
  requirement = 'ADPiecewiseLinearInterpolationMaterial shall calculate perfect Jacobians'
  issues = "#5658"
[../]


[bnd_coupling_vol]
  type = 'Exodiff'
  input = 'bnd_coupling_vol.i'
  exodiff = 'bnd_coupling_vol_out.e'
  abs_zero = 1e-8
  max_parallel = 1
  issues = '#3141'
  requirement = 'The system shall provide material properties in boundary restricted objects acting on nodal variables.'
[]


[elem_aux_bc_on_bnd]
  type = 'Exodiff'
  input = 'elem_aux_bc_on_bnd.i'
  exodiff = 'elem_aux_bc_on_bnd_out.e'
  issues = '#3586'
  requirement = 'The system shall provide material properties in boundary restricted objects acting on elemental variables.'
[]


[fv_material_quadrature]
  type = 'Exodiff'
  input = 'fv_material_quadrature.i'
  exodiff = 'fv_material_quadrature_out.e'
  issues = '#15194'
  requirement = 'The system shall provide location dependent boundary material property evaluations with finite volume variables.'
[]


[ad_piecewise_linear]
  type = 'Exodiff'
  input = 'fv_material_quadrature.i'
  exodiff = 'ad_piecewise.e'
  cli_args = "Materials/active='k1_piecewise' Outputs/file_base=ad_piecewise"
  issues = '#20644'
  design = 'PiecewiseConstant.md'
  requirement = 'The system shall be able to use automatic differentiation instantiations of piecewise linear functions.'
[]

[test]
  type = CSVDiff
  input = 'test.i'
  csvdiff = 'test_out.csv'
  issues = '#24872'
  design = 'CompileTimeDerivativesMaterial.md'
  requirement = 'The system to construct compile time derivative materials shall correctly evaluate all derivatives of a given expression.'
[]


[order_shuffled]
  type = Exodiff
  input = order.i
  cli_args = 'Materials/cvf/v="d c b a" Materials/cvf/parameter_order="T Z Y X"'
  exodiff = order_out.e
  requirement = "The user shall be able to provide a custom mapping of coupled variables to function parameters."
[]


[order_duplicate_error]
  type = RunException
  input = order.i
  cli_args = 'Materials/cvf/parameter_order="Y Z Z T"'
  expect_err = 'You must not repeat any positions.'
  requirement = "Duplicate positions in the coupled variable mapping to function parameters shall raise an error."
[]


[order_count_error]
  type = RunException
  input = order.i
  cli_args = 'Materials/cvf/parameter_order="Y Z X"'
  expect_err = 'Specify either as many items as coupled variables, or none at all for the default order of x,y,z,t.'
  requirement = "A number of positions in mapping to function parameters that does not match the number of coupled variable shall raise an error."
[]


[adjac]
  type = PetscJacobianTester
  input = adjac.i
  ratio_tol = 1e-7
  difference_tol = 1e-7
  issues = '#20193'
  requirement = "The ADCoupledValueFunctionMaterial shall return correct derivatives for coupled AD variables."
[]

[./error]
  # Test error when a property is declared on multiple blocks by different matrials.
  type = RunException
  input = error.i
  expect_err = "The following material properties are declared on block 10 by multiple materials:"

  issues = '#6533'
  design = 'syntax/Materials/index.md'
  requirement = 'The system shall issue an error when multiple materials properties with the same name are declared on the same block.'
[../]


[material_chaining]
  type = CSVDiff
  input = 'material_chaining.i'
  csvdiff = 'material_chaining_out.csv'

  detail = 'involving chain rules of material properties defined by function expressions, and'
[]


[ad_construction]
  type = 'Exodiff'
  input = 'ad_construction_order.i'
  exodiff = 'ad_construction_order_out.e'

  detail = 'so that construction order does not influence the outcome of the tests when using automatic differentiation, and'
[]


[new_getproperty_semantics]
  type = 'Exodiff'
  input = 'const.i'
  exodiff = 'const_out.e'
  recover = false

  requirement = 'The system shall support supplying a constant literal in place of a property name for material property derivative consumers.'
[]


[multiblock]
  # Test the default property behavior of DerivativeMaterialInterface
  type = 'RunApp'
  input = 'multiblock.i'

  requirement = 'The system shall support optional coupling where materials that do not exist are returned as valid objects containing zero.'
[]


[warn]
  type = 'RunException'
  input = 'warn.i'
  expect_err = "The material property 'prop' does not exist."
  recover = false

  requirement = 'The system shall issue an error when required derivative materials that are retrieved are never declared.'
[]


[warning]
  type = 'RunApp'
  input = 'bad_evaluation.i'
  expect_out = 'In F: Parsed function evaluation encountered an error'
  cli_args = 'Materials/F/evalerror_behavior=nan_warning'
  recover = false
  detail = 'throwing a warning and passing a silent nan.'
  allow_warnings = true
[]


[error]
  type = 'RunException'
  input = 'bad_evaluation.i'
  expect_err = 'In F: Parsed function evaluation encountered an error'
  cli_args = 'Materials/F/evalerror_behavior=error'
  recover = false
  detail = 'throwing an error.'
[]


[exception]
  type = 'RunApp'
  input = 'bad_evaluation.i'
  expect_out = 'Cutting timestep'
  cli_args = 'Materials/F/evalerror_behavior=exception'
  recover = false
  detail = 'throwing an exception.'
[]


[warning]
  type = 'RunApp'
  input = 'bad_evaluation.i'
  expect_out = 'In F: Parsed function evaluation encountered an error'
  cli_args = '--no-trap-fpe Materials/F/enable_jit=true Materials/F/evalerror_behavior=nan_warning'
  recover = false
  detail = 'throwing a warning and passing a silent nan.'
  allow_warnings = true
[]


[error]
  type = 'RunException'
  input = 'bad_evaluation.i'
  expect_err = 'In F: Parsed function evaluation encountered an error'
  cli_args = '--no-trap-fpe Materials/F/enable_jit=true Materials/F/evalerror_behavior=error'
  recover = false
  detail = 'throwing an error.'
[]


[exception]
  type = 'RunApp'
  input = 'bad_evaluation.i'
  expect_out = 'Cutting timestep'
  cli_args = '--no-trap-fpe Materials/F/enable_jit=true Materials/F/evalerror_behavior=exception'
  recover = false
  detail = 'throwing an exception.'
[]


[derivative_parsed_material]
  type = 'Exodiff'
  input = postprocessors.i
  exodiff = 'postprocessors_out.e'
  cli_args = 'Materials/pp/type=DerivativeParsedMaterial'
  detail = 'DerivativeParsedMaterialParsedMaterial'
[]


[ad_derivative_parsed_material]
  type = 'Exodiff'
  input = postprocessors.i
  exodiff = 'postprocessors_out.e'
  cli_args = 'Materials/pp/type=ADDerivativeParsedMaterial'
  detail = 'ADDerivativeParsedMaterial'
[]


[jacobian]
  type = 'PetscJacobianTester'
  input = 'ad_parsed_material.i'
  ratio_tol = 1e-8
  difference_tol = 1e-7
  run_sim = True
  turn_off_exodus_output = False
  detail = 'returning an exact jacobian.'
[]


[derivative_jacobian]
  type = 'PetscJacobianTester'
  input = 'ad_derivative_parsed_material.i'
  ratio_tol = 1e-8
  difference_tol = 1e-7
  run_sim = True
  turn_off_exodus_output = False
  detail = 'returning an exact jacobian in derivative materials.'
[]


[material_chaining]
  type = CSVDiff
  input = 'ad_material_chaining.i'
  csvdiff = 'ad_material_chaining_out.csv'
  detail = 'involving chain rules of material properties defined by function expressions, and'
[]


[ad_zero_derivatives]
  type = Exodiff
  input = 'ad_derivative_parsed_material_zero.i'
  exodiff = 'ad_derivative_parsed_material_zero_out.e'
  requirement = 'The system shall create AD material properties even if the derivatives are zero'
[]


[ad_new_getproperty_semantics]
  type = 'Exodiff'
  input = 'ad_const.i'
  exodiff = 'ad_const_out.e'
  recover = false

  requirement = 'The system shall support supplying a constant literal in place of a property name for material property derivative consumers that require dual numbers.'
[]


[ad_mutliblock]
  # Test the default property behavior of DerivativeMaterialInterface
  type = 'RunApp'
  input = 'ad_multiblock.i'

  requirement = 'The system shall support optional coupling where materials that do not exist are returned as valid objects containing zero, supporting dual numbers.'
[]


[ad_warn]
  type = 'RunException'
  input = 'ad_warn.i'
  expect_err = "The material property 'prop' does not exist."
  recover = false

  requirement = 'The system shall issue an error when required dual number derivative materials that are retrieved are never declared.'
[]


[warning]
  type = 'RunApp'
  input = 'ad_bad_evaluation.i'
  expect_out = 'In F: Parsed function evaluation encountered an error'
  cli_args = '--no-trap-fpe Materials/F/evalerror_behavior=nan_warning'
  recover = false
  detail = 'throwing a warning and passing a silent nan.'
  allow_warnings = true
[]


[error]
  type = 'RunException'
  input = 'ad_bad_evaluation.i'
  expect_err = 'In F: Parsed function evaluation encountered an error'
  cli_args = '--no-trap-fpe Materials/F/evalerror_behavior=error'
  recover = false
  detail = 'throwing an error.'
[]


[exception]
  type = 'RunApp'
  input = 'ad_bad_evaluation.i'
  expect_out = 'Cutting timestep'
  cli_args = '--no-trap-fpe Materials/F/evalerror_behavior=exception'
  recover = false
  detail = 'throwing an exception.'
[]


[error_unknown]
  type = 'RunException'
  input = 'additional_derivatives.i'
  expect_err = "Invalid symbol name 'unknown'."
  cli_args = "Materials/term/additional_derivative_symbols='unknown'"
  detail = "and error out if derivatives w.r.t unknown symbols are requested"
[]


[error_variable]
  type = 'RunException'
  input = 'additional_derivatives.i'
  expect_err = "Symbol name 'a' is a coupled variable. Derivatives w.r.t. coupled variables are always taken and they must not be specified again."
  cli_args = "Materials/term/additional_derivative_symbols='a'"
  detail = "and error out if derivatives MOOSE variables are requested in additional_derivative_symbols (as they are requested by default)"
[]


[error_duplicate]
  type = 'RunException'
  input = 'additional_derivatives.i'
  expect_err = "Symbol name 'e' was given more than once."
  cli_args = "Materials/term/additional_derivative_symbols='e d e'"
  detail = "and error out if any symbols are supplied more than once"
[]


[parsed_material]
  type = RunException
  input = required_property.i
  cli_args = 'Materials/prime/type=ParsedMaterial Materials/prime/material_property_names=Q'
  expect_err = 'Material property \'Q\', requested by \'prime\' is not defined on block 0'
  detail = 'for regular properties in ParsedMaterials'
[]


[parsed_material_requested_non_existing_derivative]
  type = RunException
  input = required_property.i
  cli_args = 'Materials/prime/type=ParsedMaterial Materials/prime/material_property_names="Q:=D[S,c,c]"'
  expect_err = 'Material property \'d\^2S/dc\^2\', requested by \'prime\' is not defined on block 0'
  detail = 'and error out for non-existing for explicitly requested derivatives in ParsedMaterials'
[]


[parsed_material_requested_existing_derivative]
  type = RunApp
  input = required_property.i
  cli_args = 'Materials/prime/type=ParsedMaterial Materials/prime/material_property_names="Q:=D[S,c]"'
  detail = 'for explicitly requested derivatives in ParsedMaterials'
[]


[parsed_material_requested_optimized_out_derivative]
  type = RunException
  input = required_property.i
  cli_args = 'Materials/prime/type=ParsedMaterial Materials/second/function=1 Materials/prime/material_property_names="Q:=D[S,c]"'
  expect_err = 'Material property \'dS/dc\', requested by \'prime\' is not defined on block 0'
  detail = 'for explicitly requested derivatives but optimized out derivatives in ParsedMaterials'
[]


[allow_override]
  type = RunApp
  input = required_property.i
  cli_args = 'Materials/prime/type=ParsedMaterial Materials/second/function=1 Materials/prime/error_on_missing_material_properties=false Materials/prime/material_property_names="Q:=D[S,c]"'
  detail = 'but provide for a user override to default non-existing properties to zero'
[]


[derivative_parsed_material]
  type = RunException
  input = required_property.i
  cli_args = 'Materials/prime/type=DerivativeParsedMaterial Materials/prime/material_property_names=Q'
  expect_err = 'Material property \'Q\', requested by \'prime\' is not defined on block 0'
  detail = 'in DerivativeParsedMaterials'
[]


[additional_symbols]
  type = 'Exodiff'
  input = 'extra_symbols.i'
  exodiff = 'extra_symbols_out.e'
  recover = false
  requirement = 'The system shall make available current point location, simulation time, and current time step size.'
  issues = '#26713'
[]


[no_validating]
  type = 'Exodiff'
  prereq = 'random_ic/validating'
  input = 'random_ic.i'
  exodiff = 'random_ic_out.e'
  cli_args = 'Materials/free_energy/validate_coupling=false'
  detail = 'without validating coupling'
  mesh_mode = REPLICATED
[]


[ad_no_validating]
  type = 'Exodiff'
  prereq = 'random_ic/ad_validating'
  input = 'ad_random_ic.i'
  exodiff = 'ad_random_ic_out.e'
  cli_args = 'Materials/free_energy/validate_coupling=false'
  detail = 'without validating coupling using automatic differentiation'
  mesh_mode = REPLICATED
[]


[eq1]
  # Test the ability to compute material properties in an iterative manner
  # Solves f(x) = x*x for x: f(x)= 0, so x = 0
  type = 'Exodiff'
  input = 'recompute.i'
  exodiff = 'recompute_out.e'

  abs_zero = 1e-6
  detail = 'for a simple monomial expression, and'
[]


[eq2]
  # Test the ability to compute material properties in an iterative manner
  # Solves f(x) = x*x - 3 for x: f(x)= 0, so x = sqrt(3)
  type = 'Exodiff'
  input = 'recompute2.i'
  exodiff = 'recompute2_out.e'

  detail = 'for a simple polynomial expression.'
[]


[newton_no_calc]
  # Test that no calculations are performed if computeProperties is not called explicitly on Material
  type = 'Exodiff'
  input = 'recompute_no_calc.i'
  exodiff = 'recompute_no_calc_out.e'

  requirement = 'The system shall not calculate materials that are meant to be controlled by other materials (discrete) materials.'
[]


[newton_warning]
  # Test warning message when trying getting a Material object that has 'compute = true'
  type = 'RunException'
  input = 'recompute_warning.i'
  expect_err = "You are retrieving a Material object \(recompute_props\), but its compute flag is set to true"
  cli_args = '--error'

  requirement = 'The system shall issue a warning when a "discrete" material object is retrieved for use in a controlling material but it is set to auto-execute.'
[]


[block_incompatible]
  # Test error message when blocks are incompatible
  type = RunException
  input = recompute_block_error.i
  expect_err = "Incompatible material and object blocks:\s*.*recompute_block_error.i:.* \(Materials/recompute_props/block\) material defined on blocks 0.*recompute_block_error.i:.* \(Materials/newton/block\) object needs material on blocks 0, 10"

  detail = 'on compatible blocks, and'
[]


[boundary_incompatible]
  # Test error message when boundary are incompatible
  type = RunException
  input = recompute_boundary_error.i
  expect_err = "Incompatible material and object boundaries:\s*.*recompute_boundary_error.i:.* \(Materials/recompute_props/boundary\) material defined on boundaries 3,.*recompute_boundary_error.i:.* \(Materials/newton/boundary\) object needs material on boundaries 1, 3,"

  detail = 'on compatible boundaries.'
[]


[reset_warning]
  # Test that the resetQpProperties warning is produced with setting "compute = false" w/o defining this method
  type = RunException
  input = reset_warning.i
  expect_err = "You disabled the computation of this \(mat\) material by MOOSE, but have not overridden the 'resetQpProperties' method"
  cli_args = '--error'

  requirement = 'The system shall issue a warning when a "discrete" material\'s "reset" method is not defined.'
[]


[block_restricted]
  type = RunApp
  input = 'block_restricted.i'
  requirement = 'The system shall allow block-restricted discrete material without producing a false positive cyclic dependency error.'
[]


[scalar]
  type = 'Exodiff'
  input = 'conversion.i'
  exodiff = 'conversion_exo.e'
  requirement = "The system shall be able to convert functors to regular (using automatic differentiation or not) material properties."
  issues = "#19420"
[]


[face]
  type = 'Exodiff'
  input = 'conversion.i'
  exodiff = 'conversion_face_exo.e'
  cli_args = "Materials/convert_to_reg/boundary='primary0_interface left right' Materials/convert_to_ad/boundary='primary0_interface left right' Outputs/file_base=conversion_face_exo"
  requirement = "The system shall be able to convert functors to regular (using automatic differentiation or not) boundary material properties."
  issues = "#19420"
[]


[vector]
  type = 'Exodiff'
  input = 'conversion_vec.i'
  exodiff = 'conversion_vec_exo.e'
  requirement = "The system shall be able to convert vector functors to regular vector material properties."
  issues = "#19420"
[]


[ad_and_regular]
  type = RunException
  input = conversion.i
  cli_args = "Materials/convert_to_reg/ad_props_out='m1 m2 m3 m4'"
  expect_err = 'We dont support converting functors to both regular and AD material properties'
  detail = 'if the user requests conversions to both AD and regular material properties, as this is not supported,'
[]


[wrong_size]
  type = RunException
  input = conversion.i
  cli_args = "Materials/convert_to_reg/reg_props_out='m1 m2 m3'"
  expect_err = 'The number of output properties must match the number of input functors'
  detail = 'if the user inputs a different number of functors and material properties, as the conversion match one to one.'
[]


[reg_in_ad_out]
  type = RunException
  input = 1d_dirichlet.i
  cli_args = 'Materials/converter_to_ad/ad_props_out=regular_sink_1'
  expect_err = 'Functor names may not overlap between reg_props_in and ad_props_out'
  detail = 'the names for the regular functors to be converted are going to overlap with the new automatic differentiation functors'
[]


[reg_in_reg_out]
  type = RunException
  input = 1d_dirichlet.i
  cli_args = 'Materials/converter_to_ad/ad_props_in=sink Materials/converter_to_ad/reg_props_out=regular_sink_1'
  expect_err = 'Functor names may not overlap between reg_props_in and reg_props_out'
  detail = 'the names for the regular functors to be converted are going to overlap with the other new regular functors'
[]


[ad_in_reg_out]
  type = RunException
  input = 1d_dirichlet.i
  cli_args = 'Materials/converter_to_regular/reg_props_out=sink'
  expect_err = 'Functor names may not overlap between ad_props_in and reg_props_out'
  detail = 'the names for the automatic differentiation functors to be converted are going to overlap with the new regular functors'
[]


[ad_in_ad_out]
  type = RunException
  input = 1d_dirichlet.i
  cli_args = 'Materials/converter_to_ad/ad_props_in=sink Materials/converter_to_ad/reg_props_out=regular_sink_2 Materials/converter_to_ad/ad_props_out=sink'
  expect_err = 'Functor names may not overlap between ad_props_in and ad_props_out'
  detail = 'the names for the automatic differentiation functors to be converted are going to overlap with the other new automatic differentiation functors'
[]


[size_ad_in]
  type = RunException
  input = 1d_dirichlet.i
  cli_args = "Materials/converter_to_regular/ad_props_in='sink 4'"
  expect_err = 'The number of output regular functors must match the number of input AD'
  detail = 'the number of automatic differentiation functors to convert does not match the number of names for the converted functors'
[]


[size_reg_in]
  type = RunException
  input = 1d_dirichlet.i
  cli_args = "Materials/converter_to_ad/reg_props_in='regular_sink_1 1'"
  expect_err = 'The number of output AD functors must match the number of input regular'
  detail = 'the number of regular functors to convert does not match the number of names for the converted functors'
[]


[no_caching]
  type = Exodiff
  input = bc.i
  exodiff = bc_out.e
  prereq = 'functors_with_bcs/some_caching'
  detail = 'with no caching of the property evaluations'
  cli_args = "Materials/functor/execute_on='always'"
[]


[exo]
  type = Exodiff
  input = functor-gradients.i
  exodiff = functor-gradients_out.e
  requirement = 'The system shall be able to create functor material properties from the gradient of other functors.'
[]


[exo]
  type = Exodiff
  input = 1d_dirichlet.i
  exodiff = 1d_dirichlet_out.e
  requirement = 'The system shall be able to create material properties that can be evaluated on-the-fly provided geometric arguments.'
[]


[multiple_definitions]
  type = RunException
  expect_err = 'No insertion for the functor material property'
  input = 1d_dirichlet.i
  prereq = 'exo'
  requirement = 'The system shall report an error if multiple definitions are given for a functor material property on a given subdomain.'
  cli_args = "Materials/active='functor overlapping_functor'"
[]


[vector-functor]
  type = Exodiff
  input = 'functor-vector-mat-props.i'
  exodiff = 'functor-vector-mat-props_out.e'
  design = 'FunctorVectorElementalAux.md'
  requirement = 'The system shall be able to transfer vector material properties to an auxiliary variable, on a per-component basis.'
[]


[on_timestep_begin]
  type = Exodiff
  input = prop-caching.i
  exodiff = prop-caching_out.e
  detail = 'at the beginning of timesteps'
  cli_args = "Materials/slow_prop/execute_on='timestep_begin'"
  method = '!dbg' # stl container checking takes forever
[]


[always]
  type = Exodiff
  input = prop-caching.i
  exodiff = prop-caching_out.e
  detail = 'always, so always perform evaluations'
  prereq = 'prop_caching/on_timestep_begin'
  method = '!dbg' # stl container checking takes forever
[]


[on_nonlinear]
  type = Exodiff
  input = prop-caching.i
  exodiff = prop-caching_out.e
  detail = 'on nonlinear iterations'
  cli_args = "Materials/slow_prop/execute_on='nonlinear'"
  prereq = 'prop_caching/always'
  method = '!dbg' # stl container checking takes forever
[]


[on_linear]
  type = Exodiff
  input = prop-caching.i
  exodiff = prop-caching_out.e
  detail = 'on linear iterations'
  cli_args = "Materials/slow_prop/execute_on='linear'"
  prereq = 'prop_caching/on_nonlinear'
  method = '!dbg' # stl container checking takes forever
[]


[bad-functor-type-mixing]
  type = RunException
  input = wrong-type.i
  expect_err = "The AD object 'diff_u' is requesting the functor 'prop' as a non-AD functor even though it is truly an AD functor, which is not allowed, since this may unintentionally drop derivatives"
  requirement = 'The system shall report an error if an automatic differentiation (AD) object requests a non-AD functor when the functor is AD. This prevents potential dropping of derivative information.'
  design = 'Materials/index.md'
[]


[prop_name_issue]
  type = RunException
  input = 1d_dirichlet.i
  expect_err = 'prop_names should not be the same as any of the prop_values'
  requirement = 'The system shall report an error if a functor material property is declared with the same name as another functor.'
  design = 'Materials/index.md'
  cli_args = 'Materials/functor/prop_names=sink'
[]


[vector_prop_name_issue]
  type = RunException
  input = functor-vector-mat-props.i
  expect_err = 'prop_names should not be the same as any of the prop_values'
  requirement = 'The system shall report an error if a functor vector material property is declared with the same name as another functor.'
  design = 'Materials/index.md'
  cli_args = "Materials/block0/prop_names='matprop mat_x' Materials/block0/prop_values='4 2 mat_x 3 4 1'"
[]


[elem_arg_caching]
  type = Exodiff
  input = 1d_dirichlet.i
  exodiff = elem-arg-caching.e
  cli_args = "Materials/functor/execute_on='linear nonlinear' Outputs/file_base=elem-arg-caching"
  requirement = 'The system shall be able to cache functor evaluations associated with cell centers.'
  issues = '#20470'
[]


[vector-test]
  type = Exodiff
  input = vector-test.i
  exodiff = vector-test_out.e
  requirement = 'The system shall be able to supply a functor capable of computing the norm of a vector functor.'
[]


[x_functor]
  type = RunException
  input = vector-test.i
  detail = 'x-component functor parameter'
  expect_err = "Either a 'x_functor' or 'vector_functor' parameter must be provided to 'functor'"
  cli_args = 'Materials/functor/x_functor=0'
[]


[y_functor]
  type = RunException
  input = vector-test.i
  detail = 'y-component functor parameter'
  expect_err = "Either a 'y_functor' or 'vector_functor' parameter must be provided to 'functor'"
  cli_args = 'Materials/functor/y_functor=0'
[]


[./constant_on_elem]
  type = 'Exodiff'
  input = 'generic_constant_material.i'
  exodiff = 'generic_constant_material_out.e'
  prereq = real/all_qps
  cli_args = 'Materials/dm1/constant_on=ELEMENT'
  detail = 'with a single value per element for efficiency that is made available to all quadrature points in a coupled calculation.'
[../]


[./ad_constant]
  type = 'CSVDiff'
  input = 'ad_generic_constant_rank_two_tensor.i'
  csvdiff = 'ad_generic_constant_rank_two_tensor_out.csv'
  detail = 'with constant values using automatic differentiation.'
[../]


[./ad_function]
  type = 'CSVDiff'
  input = 'ad_generic_function_rank_two_tensor.i'
  csvdiff = 'ad_generic_function_rank_two_tensor_out.csv'
  detail = 'with values determined by functions using automatic differentiation.'
[../]


[./ad_constant]
  type = 'CSVDiff'
  input = 'ad_generic_constant_symmetric_rank_two_tensor.i'
  csvdiff = 'ad_generic_constant_symmetric_rank_two_tensor_out.csv'
  detail = 'with constant values using automatic differentiation.'
[../]


[boundary]
  type = RunException
  input = 'get_material_property_boundary_names.i'
  expect_err = 'TEST PASSED: The retrieved names are the same as the names expected'

  detail = 'on boundaries,'
[]


[any_boundary]
  type = RunException
  input = 'get_material_property_any_boundary_id.i'
  expect_err = 'TEST PASSED: The retrieved names are the same as the names expected'

  detail = 'on the all mesh boundaries, and'
[]


[any_block]
  type = RunException
  input = 'get_material_property_any_block_id.i'
  expect_err = 'TEST PASSED: The retrieved names are the same as the names expected'

  detail = 'on the all mesh blocks.'
[]


[./property_on_all_blocks]
  type = 'Exodiff'
  input = 'has_block_prop.i'
  exodiff = 'has_block_prop_out.e'
  cli_args = 'Kernels/u_diff/conductivity=k'

  requirement = 'The system shall support retrieving a single property (name) supplied by different materials on different mesh blocks.'
[../]


[./property_on_one_block]
  type = 'RunException'
  input = 'has_block_prop.i'
  expect_err = 'The material property k_right is not defined on all blocks of the kernel'
  cli_args = 'Kernels/u_diff/conductivity=k_right'

  requirement = 'The system shall report an error if a material property is needed on the entire domain but is only supplied on a subset of the subdomains.'
[../]


[./hasMaterialProperty]
  type = 'RunException'
  input = 'has_block_prop.i'
  expect_err = 'hasMaterialProperty test passed'
  cli_args = 'Kernels/u_diff/conductivity=k_right Kernels/u_diff/test=hasMaterialProperty'

  requirement = 'The system shall report that a material property is available when it is defined on a subdomain.'
[../]


[./property_on_boundary]
  type = 'Exodiff'
  input = 'has_boundary_prop.i'
  exodiff = 'has_boundary_prop_out.e'

  requirement = 'The system shall support retrieving a boundary restricted material property for performing a calculation on a boundary.'
[../]


[./property_not_on_boundary]
  type = 'RunException'
  input = 'has_boundary_prop.i'
  expect_err = 'The material property other_value is not defined on all boundaries'
  cli_args = 'BCs/right/mat_prop=other_value'

  requirement = 'The system shall report and error when a boundary restricted material is not defined on the same boundary as a boundary restricted object using that property in a calculation.'
[../]

[jump]
  type = Exodiff
  input = interface_value_material.i
  exodiff = interface_value_material_out.e
  design = 'Materials/index.md'
  issues = '#12066'
  requirement = 'The system shall be able to grab face and neighboring face variable values and material properties in a single material object that lives on an interface'
[]


[jump_split]
  type = Exodiff
  input = interface_value_material_split_mesh.i
  exodiff = interface_value_material_split_mesh_out.e
  design = 'Materials/index.md'
  issues = '#12066'
  requirement = 'The system shall be able to grab face and neighboring face variable values and material properties in a single material object that lives on an interface when the mesh is split'
  mesh_mode = 'REPLICATED'
  recover = false
  method = '!dbg' # issue 12033
[]


[jump_split_stateful]
  type = Exodiff
  input = interface_value_material_split_mesh_stateful.i
  exodiff = interface_value_material_split_mesh_stateful_out.e
  design = 'Materials/index.md'
  issues = '#12066'
  requirement = 'The system shall be able to calculate stateful material properties in an interface material object'
  mesh_mode = 'REPLICATED'
  recover = false
  method = '!dbg' # issue 12033
[]


[boundary_elem_aux]
  type = Exodiff
  input = interface_value_material_noIK.i
  exodiff = interface_value_material_noIK_out.e
  requirement = 'The system shall evaluate interface materials such that they can be used in boundary restricted elemental auxiliary kernels'
  issues = '#14387'
  design = 'Materials/index.md'
[]


[dg_test]
  type = 'Exodiff'
  input = 'material_test_dg.i'
  exodiff = 'out_dg.e'
  scale_refine = 3

  requirement = "The system shall support material property calculations for used with discontinuous Galerkin finite element method."
[]


[bnd_material_test]
  type = 'Exodiff'
  input = 'bnd_material_test.i'
  exodiff = 'bnd_material_test_out.e'

  requirement = "The system shall support material property calculations that are restricted to boundaries on the mesh."
[]


[mat_cyclic_dep_error_test]
  type = 'RunException'
  input = 'mat_cyclic_coupling.i'
  expect_err = 'Cyclic dependency detected in object ordering:'

  requirement = "The system shall report an error if material property calculations result in a cyclic dependency."
[]


[test]
  type = 'Exodiff'
  input = 'material_test.i'
  exodiff = 'out.e'
  scale_refine = 3
  requirement = "The system shall support material property calculations that operate on auxiliary systems and during volume and surface residual calculations."
[]


[check_test]
  type = 'RunException'
  input = 'material_check_test.i'
  expect_err = 'The following blocks from your input mesh do not contain an active material: 0'

  requirement = "The system shall report an error if material properties are not computed on all subdomains."
[]


[serial]
  type = 'Exodiff'
  input = 'exception_material.i'
  exodiff = 'exception_material_out.e'
  max_threads = 1
  max_parallel = 1
  recover = false
  timing = false # See Ticket #10927

  detail = 'on a single process,'
[]


[rank1]
  type = 'Exodiff'
  input = 'exception_material.i'
  exodiff = 'exception_material_out.e'
  cli_args = 'Materials/mat/rank=1'
  max_threads = 1
  min_parallel = 4
  recover = false
  timing = false # See Ticket #10927
  prereq = exception/serial

  detail = "from processor 1 during a parallel calculation with 4 processes,"
[]


[rank0]
  type = 'Exodiff'
  input = 'exception_material.i'
  exodiff = 'exception_material_out.e'
  cli_args = 'Materials/mat/rank=0'
  max_threads = 1
  min_parallel = 4
  recover = false
  timing = false # See Ticket #10927
  prereq = exception/rank1

  detail = "from processor 0 during a parallel calculation with 4 processes."
[]


[test_constant_on_elem]
  type = 'Exodiff'
  input = 'qp_material.i'
  exodiff = 'qp_material_out.e'

  requirement = "The system shall support the calculation of material properties that vary at numerical integration quadrature points."
[]

[./dont_reinit_mat_for_aux]
  type = 'Exodiff'
  input = 'diff_kernel_aux_mat_dep.i'
  exodiff = 'diff_kernel_aux_mat_dep_out.e'
  max_threads = 1
  petsc_version_release = true
  compiler = '!INTEL'

  design = 'syntax/Materials/index.md'
  issues = '#8444'
  requirement = 'The system shall only compute material properties when they are needed (consumed by other objects).'
[../]


[ad]
  type = RunException
  input = 'nonexistent_mat_prop.i'
  cli_args = "Postprocessors/pp/type=ADElementAverageMaterialProperty"
  expect_err = "Material property 'blah', requested by 'pp' is not defined on block 0"
  detail = 'AD material properties'
[]


[get_different_types]
  type = RunException
  input = 'errors.i'
  cli_args = 'UserObjects/test/get_different_types=true'
  expect_err = 'The requested non-AD material property \'foo\' of type \'std::vector<double>\'\nis already retrieved or declared as a non-AD property of type \'double\''
  detail = 'a non-AD property and the property has already been requested with a different non-AD type'
[]


[get_different_types_ad]
  type = RunException
  input = 'errors.i'
  cli_args = 'UserObjects/test/get_different_types=true UserObjects/test/use_ad=true'
  expect_err = 'The requested AD material property \'foo\' of type \'std::vector<double>\'\nis already retrieved or declared as a AD property of type \'double\''
  detail = 'an AD property and the property has already been requested with a different AD type'
[]


[get_different_ad_types]
  type = RunException
  input = 'errors.i'
  cli_args = 'UserObjects/test/get_different_ad_types=true'
  expect_err = 'The requested AD material property \'foo\' of type \'double\'\nis already retrieved or declared as a non-AD property of type \'double\'.'
  detail = 'a non-AD property and the property has already been requested as an AD property'
[]


[get_different_ad_types_ad]
  type = RunException
  input = 'errors.i'
  cli_args = 'UserObjects/test/get_different_ad_types=true UserObjects/test/use_ad=true'
  expect_err = 'The requested non-AD material property \'foo\' of type \'double\'\nis already retrieved or declared as a AD property of type \'double\'.'
  detail = 'an AD property and the property has already been requested as a non-AD property'
[]

[./test]
  type = 'Exodiff'
  input = 'multiple_materials_test.i'
  exodiff = 'out.e'

  issues = '#1405'
  design = 'syntax/Materials/index.md'
  requirement = 'The system shall support having multiple materials supplying multiple unique material properties on the same subdomains of the mesh.'
[../]


[material_before]
  type = Exodiff
  input = material.i
  exodiff = material_before.e
  cli_args = "Materials/active='before prop adprop' Outputs/file_base=material_before"
  detail = "is a material that comes before the providing material"
[]


[material_after]
  type = Exodiff
  input = material.i
  exodiff = material_after.e
  cli_args = "Materials/active='after prop adprop' Outputs/file_base=material_after"
  detail = "is a material that comes after the providing material"
[]


[material_missing]
  type = RunApp
  input = material.i
  cli_args = "Materials/active='before' Materials/before/expect=false Materials/before/adexpect=false"
  requirement = "Optional material property objects that cannot be resolved shall evaluate to false"
[]


[ad_expected]
  type = RunException
  input = material.i
  cli_args = "Materials/active='before prop'"
  expect_err = 'AD property expected but not found'
  detail = "an accessible material for existing AD properties"
[]


[non-ad_expected]
  type = RunException
  input = material.i
  cli_args = "Materials/active='before adprop'"
  expect_err = 'Non-AD property expected but not found'
  detail = "an accessible material for existing non-AD properties"
[]


[ad_not_expected]
  type = RunException
  input = material.i
  cli_args = "Materials/active='before prop adprop' Materials/before/adexpect=false"
  expect_err = 'AD property not expected but found'
  detail = "an inaccessible material for non-existing AD properties"
[]


[non-ad_not_expected]
  type = RunException
  input = material.i
  cli_args = "Materials/active='before prop adprop' Materials/before/expect=false"
  expect_err = 'Non-AD property not expected but found'
  detail = "an inaccessible material for non-existing non-AD properties"
[]


[ad_all]
  type = 'Exodiff'
  input = 'output.i'
  exodiff = 'ad_output_out.e'
  cli_args = "Materials/test_material/type=ADOutputTestMaterial Outputs/file_base=ad_output_out"
  detail = 'outputting all AD properties within a material definition;'
[]


[all_via_outputs]
  # Test the ability for Output objects to enable all material property output
  type = 'Exodiff'
  input = 'output_via_outputs.i'
  exodiff = 'output_via_outputs_out.e'

  detail = 'outputting all properties from the output definition;'
[]


[limit_via_outputs]
  # Test the ability for Output objects to enable specific material property outputs
  type = 'Exodiff'
  input = 'limited_via_outputs.i'
  exodiff = 'limited_via_outputs_out.e'

  detail = 'outputting certain properties within a material definition;'
[]


[block_via_outputs]
  # Test the ability for Output objects to enable specific material property outputs across blocks
  type = 'Exodiff'
  input = 'block_via_outputs.i'
  exodiff = 'block_via_outputs_out.e'

  detail = 'outputting certain properties within the output definition on a subdomain;'
[]


[block_displaced]
  type = 'Exodiff'
  input = 'output_block_displaced.i'
  exodiff = 'output_block_displaced_exodus.e'

  detail = 'outputting certain properties within the material definition on a subdomain with a displaced configuration;'
[]


[multiple_files]
  type = Exodiff
  input = output_multiple_files.i
  exodiff = 'output_multiple_files_exodus1.e output_multiple_files_exodus2.e'

  detail = 'outputting certain properties within the material definition to different files; and'
[]


[ad_vector]
  type = Exodiff
  input = output.i
  exodiff = 'vector_output.e'
  cli_args = "Outputs/file_base='vector_output' Materials/active='vector' Materials/vector/type=ADGenericConstantVectorMaterial Materials/vector/prop_names='p1 p2' Materials/vector/prop_values='0 1 2 1.2 3.4 -1' Materials/vector/outputs='exodus'"
  detail = 'automatic differentiation vector material properties'
[]


[duplicate_variable_name]
  type = RunException
  input = output_steady.i
  expect_err = "The material property output real_property has the same name as an existing variable, either use the material declare_suffix parameter to disambiguate"
  cli_args = "AuxVariables/real_property/order=CONSTANT AuxVariables/real_property/family=MONOMIAL"
  requirement = "The system shall report an error if an existing variable shares the same name as an auxiliary variable used for material output"
[]


[invalid_outputs]
  type = RunException
  input = output.i
  expect_err = "The output object 'garbage' is not a defined output object"
  cli_args = 'Outputs/exodus=false Materials/test_material/outputs=garbage'

  requirement = "The system shall report an error if the supplied output options for material data output are not consistent with the list of available outputs."
[]


[warn_unsupported_types]
  type = RunApp
  input = output_warning.i
  allow_warnings = true
  expect_out = "The types for total 1 material properties:\n  vec\nare not supported for automatic output by MaterialOutputAction"
  requirement = "The system shall issue warnings if material data added by materials cannot be outputted as field variables."
[]


[show_added_aux_vars]
  type = RunApp
  input = output_warning.i
  allow_warnings = true
  expect_out = "The following total 145 aux variables:"
  requirement = "The system shall show the field variable names for outputting material data added by materials."
  prereq = warn_unsupported_types
[]


[parsed_material_with_functors]
  design = 'ParsedMaterial.md'
  issues = '#28220'
  type = 'Exodiff'
  input = 'parsed_material_with_functors.i'
  exodiff = 'parsed_material_with_functors_out.e'

  requirement = "The system shall support parsed material property calculations using functors as input."
[]


[continuous]
  type = Exodiff
  input = continuous.i
  exodiff = continuous_out.e
  requirement = 'The system shall provide a material object that can, for a single material property, map subdomain IDs to a continuous property value.'
  design = 'PiecewiseConstantByBlockMaterial.md'
[]


[discontinuous]
  type = Exodiff
  input = discontinuous.i
  exodiff = discontinuous_out.e
  requirement = 'The system shall provide a material object that can, for a single material property, map subdomain IDs to a possibly discontinuous property value.'
  design = 'PiecewiseConstantByBlockMaterial.md'
[]


[discontinuous_functor]
  type = Exodiff
  input = discontinuous_functor.i
  exodiff = discontinuous_functor_out.e
  requirement = 'The system shall provide a material object that can, for a single functor material property, map subdomain IDs to different functors.'
  design = 'PiecewiseByBlockFunctorMaterial.md'
[]


[interpolation]
  type = 'Exodiff'
  input = 'piecewise_linear_interpolation_material.i'
  exodiff = 'piecewise_linear_interpolation_material_out.e'

  detail = "linear interpolation of a variable,"
[]


[scale_factor]
  type = 'Exodiff'
  input = 'piecewise_linear_interpolation_material.i'
  cli_args = "Materials/m2/scale_factor='2.0' Materials/m2/y='0 0.5'"
  exodiff = 'piecewise_linear_interpolation_material_out.e'

  detail = "with a scaling factor, and"
[]


[extrapolation]
  type = 'Exodiff'
  input = 'piecewise_linear_interpolation_material.i'
  cli_args = "Materials/m2/x='0.4 0.6' Materials/m2/y='0.4 0.6'  Materials/m2/extrapolation=true"
  exodiff = 'piecewise_linear_interpolation_material_out.e'

  detail = "extrapolation."
[]


[err1]
  type = 'RunException'
  input = 'piecewise_linear_interpolation_material.i'
  cli_args = "Materials/m2/xy_data='1 2'"
  expect_err = "Cannot specify 'x', 'y', and 'xy_data' together."

  detail = "x, y, and xy_data are all specified;"
[]


[err2]
  type = 'RunException'
  input = 'piecewise_linear_interpolation_material.i'
  cli_args = "Materials/m1/x='1 2 3'"
  expect_err = "Both 'x' and 'y' must be specified if either one is specified."

  detail = "x and xy_data are both specified;"
[]


[err3]
  type = 'RunException'
  input = 'piecewise_linear_interpolation_material.i'
  cli_args = "Materials/m2/x='1 2 3'"
  expect_err = "Vectors are not the same length"

  detail = "the x and y vectors are different lengths; and"
[]


[err4]
  type = 'RunException'
  input = 'piecewise_linear_interpolation_material.i'
  cli_args = "Materials/m1/xy_data='1 2 3'"
  expect_err = "Length of data provided in 'xy_data' must be a multiple of 2."

  detail = "the xy_data vector length is not a multiple of two."
[]


[monomial_first]
  type = CSVDiff
  input = test.i
  cli_args = 'Outputs/file_base=monomial_first'
  csvdiff = monomial_first.csv
  allow_test_objects = true
  requirement = "The system shall support the storage of old material property states projected onto a first order monomial basis."
[]


[monomial_constant]
  type = CSVDiff
  input = test.i
  cli_args = 'Outputs/file_base=monomial_constant ProjectedStatefulMaterialStorage/all/order=CONSTANT'
  csvdiff = monomial_constant.csv
  allow_test_objects = true
  requirement = "The system shall support the storage of old material property states projected onto a constant monomial basis."
[]


[lagrange_first]
  type = CSVDiff
  input = test.i
  cli_args = 'Outputs/file_base=lagrange_first ProjectedStatefulMaterialStorage/all/family=LAGRANGE'
  csvdiff = lagrange_first.csv
  allow_test_objects = true
  requirement = "The system shall support the storage of old material property states projected onto a first order lagrange basis."
[]


[./test]
  type = 'Exodiff'
  input = 'stateful_coupling.i'
  exodiff = 'stateful_coupling_out.e'

  requirement = 'The system shall be able to produce stateful material properties that can be consumed by other objects in the system.'
[../]


[./aux_init_qp_props]
  type = 'Exodiff'
  input = 'stateful_aux.i'
  exodiff = 'stateful_aux_out.e'

  requirement = 'The system shall support coupling in an auxiliary field variable for use in initializing stateful material properties.'
[../]


[./test]
  type = 'Exodiff'
  input = 'internal_side_uo_stateful.i'
  exodiff = 'internal_side_uo_stateful_out.e'

  requirement = 'The system shall allow the retrieval of stateful material properties for calculations on internal sides within a mesh.'
[../]


[csvdiff_old]
  type = 'CSVDiff'
  input = 'stateful_prop_test.i'
  csvdiff = 'out.csv'

  prereq = 'stateful_old/exodiff_old'
  delete_output_before_running = false
  should_execute = false

  detail = 'when those properties are averaged and output to a comma-separated value file.'
[]


[csvdiff_older]
  type = 'CSVDiff'
  input = 'stateful_prop_test_older.i'
  csvdiff = 'out_older.csv'

  prereq = 'stateful_older/exodiff_older'
  delete_output_before_running = false
  should_execute = false

  detail = 'when those properties are averaged and output to a comma-separated value file.'
[]


[implicit_stateful]
  type = 'Exodiff'
  input = 'implicit_stateful.i'
  exodiff = 'implicit_stateful_out.e'
  allow_warnings = true

  requirement = 'The system shall be able to promote normal material properties to stateful when old/older properties are requested.'
[]


[computing_initial_residual_test]
  type = 'Exodiff'
  input = 'computing_initial_residual_test.i'
  exodiff = 'computing_initial_residual_test_out.e'

  requirement = 'The system shall make material property calculations available during the computation of the initial Residual vector.'
[]


[stateful_copy]
  type = 'Exodiff'
  input = 'stateful_prop_copy_test.i'
  exodiff = 'out_stateful_copy.e'
  max_parallel = 1

  requirement = 'The system shall support the ability to copy stored stateful data from one element to another element.'
[]


[spatially_const_p]
  type = 'Exodiff'
  input = 'stateful_prop_adaptivity_test.i'
  cli_args = 'Adaptivity/switch_h_to_p_refinement=true Adaptivity/disable_p_refinement_for_families="lagrange" Outputs/file_base=stateful_prop_adaptivity_test_p'
  exodiff = 'stateful_prop_adaptivity_test_p.e-s004'
  detail = 'when properties are spatially constant and we are performing p-refinement, and'
[]


[spatially_varying_p]
  type = 'Exodiff'
  input = 'spatial_adaptivity_test.i'
  exodiff = 'spatial_adaptivity_test_p.e-s004'
  cli_args = 'Adaptivity/switch_h_to_p_refinement=true Adaptivity/disable_p_refinement_for_families="lagrange" Outputs/file_base=spatial_adaptivity_test_p'
  detail = 'when properties vary spatially and we are performing p-refinement.'
[]


[many_stateful_props]
  type = 'Exodiff'
  input = 'many_stateful_props.i'
  exodiff = 'many_stateful_props_out.e'

  requirement = 'The system shall not store any stateful material properties that are declared but never used.'
[]


[./except1]
  type = 'RunException'
  input = test.i
  prereq = test
  cli_args = 'Outputs/file_base=except1 AuxKernels/stdvec0_qp0/selected_qp=10'
  expect_err = 'Trying to evaluate qp 10 but there are only 4 quadrature points in the element'

  requirement = 'The system shall report and error when invalid indices are requested when attempting to output material properties through auxiliary field variables.'
[../]


[./var_coupling]
  type = 'Exodiff'
  input = 'var_coupling.i'
  exodiff = 'var_coupling_out.e'
  recover = false

  requirement = 'The system shall only prepare or setup field variables on each element when they are used by a material object.'
[../]


[./var_stateful_coupling]
  type = 'Exodiff'
  input = 'var_stateful_coupling.i'
  exodiff = 'var_stateful_coupling_out.e'

  requirement = 'The system shall support coupling in a nonlinear field variable for use in initializing stateful material properties.'
[../]


[testcube_elset_name_ws]
  type = 'Exodiff'
  input = 'testcube_elset_name_ws.i'
  cli_args = '--mesh-only'
  exodiff = 'testcube_elset_name_ws_in.e'
  recover = false
  detail = "element sets with extra space in file."
[]


[./displaced_test]
  type = 'Exodiff'
  input = 'displaced_adapt_test.i'
  exodiff = 'displaced_adapt_test_out.e-s002'
  group = 'adaptive'
  max_parallel = 1

  requirement = 'The system shall perform identical adaptivity patterns on both the reference mesh and the displaced mesh when it exists.'
  issues = '#443'
[../]


[./test_time]
  type = 'Exodiff'
  input = 'adapt_time_test.i'
  exodiff = 'out_time.e-s002'
  group = 'adaptive'

  requirement = 'The system shall support toggling adaptivity on/off during a simulation.'
  issues = '#1755 #447'
[../]


[./initial_adaptivity_test]
  type = 'Exodiff'
  input = 'initial_adaptivity_test.i'
  exodiff = 'initial_adaptivity_test_out.e'
  abs_zero = 1e-08
  rel_err = 6e-06
  group = 'adaptive'
  max_parallel = 3

  requirement = 'The system shall perform one or more adaptivity steps on the mesh before the simulation begins.'
  issues = '#920'
[../]


[./patch_test]
  type = 'Exodiff'
  input = 'patch_recovery_test.i'
  exodiff = 'patch_out.e-s002'
  group = 'adaptive'
  max_parallel = 1
  max_threads = 1
  # PatchRecoveryErrorEstimator creates slighlty different refinement patterns when run on multiple processors, so this test must be limited to one.

  requirement = 'The system shall support patch-based error estimation among a stencil of elements.'
  issues = '#833'
[../]


[./adapt_cycles_test]
  type = 'Exodiff'
  input = 'adapt_test_cycles.i'
  exodiff = 'out_cycles.e out_cycles.e-s002'
  group = 'adaptive'
  max_parallel = 8 # Test shows small diffs as the proc count increases

  requirement = 'The system shall support multiple adaptive steps per solve.'
  issues = '#830'
  abs_zero = 1e-8
[../]


[./test]
  type = 'Exodiff'
  input = 'adapt_test.i'
  exodiff = 'out.e-s002'
  group = 'adaptive'

  requirement = 'The system shall perform adaptivity on systems containing multiple independent field variables.'
  issues = '#920'
[../]


[./interval]
  type = 'Exodiff'
  input = 'interval.i'
  exodiff = 'interval_out.e-s002'
  group = 'adaptive'

  requirement = 'The system shall support running adaptivity on an interval basis (every several time steps).'
  issues = '#6888'
[../]

[./test]
  type = 'Exodiff'
  input = 'adapt_weight_test.i'
  exodiff = 'out.e-s002'
  group = 'adaptive'

  requirement = 'The system shall support weighted error estimation when considering multiple field variables for adaptivity.'
  design = 'syntax/Adaptivity/index.md'
  issues = '#447'
[../]


[add_sideset_ids]
  type = CSVDiff
  input = add_sideset_ids.i
  csvdiff = add_sideset_ids_out.csv
  design = MooseMesh.md
  requirement = 'The system shall allow specifying valid sideset IDs that do not exist on the initial mesh.'
[]


[add_sideset_ids_and_names]
  type = CSVDiff
  input = add_sideset_ids.i
  prereq = 'add_sideset_ids'
  csvdiff = add_sideset_ids_out.csv
  cli_args = "Mesh/add_sideset_names='future' Postprocessors/flux/boundary='future' UserObjects/side_updater/update_sideset_name=future"
  requirement = 'The system shall allow specifying valid sideset IDs and names that do not exist on the initial mesh.'
[]


[add_sideset_names]
  type = CSVDiff
  input = add_sideset_names.i
  csvdiff = add_sideset_names_out.csv
  design = MooseMesh.md
  requirement = 'The system shall allow specifying valid sideset names that do not exist on the initial mesh, and assign IDs automatically.'
[]

[add_subdomain_ids]
  type = Exodiff
  input = add_subdomain_ids.i
  exodiff = add_subdomain_ids_out.e
  issues = '#23557'
  design = MooseMesh.md
  requirement = 'The system shall allow specifying valid subdomain IDs that do not exist on the initial mesh.'
[]


[add_subdomain_ids_and_names]
  type = Exodiff
  input = add_subdomain_ids.i
  exodiff = add_subdomain_ids_out.e
  cli_args = "Mesh/add_subdomain_names='future'"
  issues = '#27474'
  design = MooseMesh.md
  requirement = 'The system shall allow specifying valid subdomain IDs and names that do not exist on the initial mesh.'
[]


[add_subdomain_names]
  type = Exodiff
  input = add_subdomain_names.i
  exodiff = 'add_subdomain_names_out.e add_subdomain_names_out.e-s002 add_subdomain_names_out.e-s003'
  exodiff_opts = '-pedantic'
  issues = '#27474'
  design = MooseMesh.md
  requirement = 'The system shall allow specifying valid subdomain names that do not exist on the initial mesh.'
[]


[test]
  type = CSVDiff
  input = 'blocks_max_dimension.i'
  csvdiff = 'blocks_max_dimension_out.csv'
  recover = false # no solve

  requirement = 'The system shall get the correct mesh dimension for a list of subdomains.'
[]

[boundary_subdomain_connections]
  type = 'CSVDiff'
  input = '2D_9reg.i'
  csvdiff = '2D_9reg_out_interface_0001.csv 2D_9reg_out_interface_parent_0001.csv 2D_9reg_out_block_0_0001.csv 2D_9reg_out_block_1_0001.csv 2D_9reg_out_block_2_0001.csv 2D_9reg_out_block_2_parent_0001.csv'
  requirement = 'The system shall output all boundary and subdomain connections.'
  design = 'MooseMesh.md'
  issues = '#14971 #15019'
[]


[./centroid_partitioner_test]
  type = 'Exodiff'
  input = 'centroid_partitioner_test.i'
  exodiff = 'out.e'
  max_parallel = 4
  min_parallel = 4
  scale_refine = 2
  requirement = "The system shall support the use of a centroid-based parallel partitioning scheme."
[../]


[./test_2_generate_split]
  type = 'RunApp'
  input = 'checkpoint_split.i'
  cli_args = '--split-mesh 2 --split-file checkpoint_split_in'

  requirement = 'The system shall generate pre-split mesh files using a standard input file combined with command line arguments.'
  recover = false
  mesh_mode = 'REPLICATED'
[../]


[./test_2]
  prereq = 'test_2_generate_split'
  type = 'Exodiff'
  input = 'checkpoint_split.i'
  exodiff = 'test_2.e'
  cli_args = 'Outputs/file_base=test_2 --use-split --split-file checkpoint_split_in'
  max_parallel = 2
  min_parallel = 2

  requirement = 'The system shall use pre-split mesh files using a standard input file combined with command line arguments.'
[../]


[./test_2a_generate_split]
  type = 'RunApp'
  input = 'checkpoint_split.i'
  cli_args = '--split-mesh 2 --split-file checkpoint_split_in.cpr'

  requirement = 'The system shall generate pre-split binary mesh files using a standard input file combined with command line arguments.'
  recover = false
  mesh_mode = 'REPLICATED'
[../]


[./test_2a]
  prereq = 'test_2a_generate_split'
  type = 'Exodiff'
  input = 'checkpoint_split.i'
  exodiff = 'test_2a.e'
  cli_args = 'Outputs/file_base=test_2a --use-split --split-file checkpoint_split_in.cpr'
  max_parallel = 2
  min_parallel = 2

  requirement = 'The system shall use pre-split binary mesh files using a standard input file combined with command line arguments.'
[../]

[./test]
  type = 'Exodiff'
  input = 'concentric_circle_mesh.i'
  exodiff = 'concentric_circle_mesh_out.e'
  mesh_mode = REPLICATED

  requirement = 'The system shall generate a quadrilateral mesh consisting of concentric circles.'
  issues = '#11656'
  design = 'ConcentricCircleMesh.md'
[../]


[custom_linear_partitioner]
  type = 'Exodiff'
  input = 'custom_linear_partitioner_test.i'
  exodiff = 'custom_linear_partitioner_test_out.e'
  min_parallel = 2
  max_parallel = 2
  detail = "a linear partitioner that"
[]


[custom_linear_partitioner_displacement]
  type = 'Exodiff'
  input = 'custom_linear_partitioner_test_displacement.i'
  exodiff = 'custom_linear_partitioner_test_displacement.e'
  min_parallel = 2
  max_parallel = 2
  detail = "operates with a displaced configuration and"
[]


[custom_linear_partitioner_restart]
  type = 'Exodiff'
  input = 'custom_linear_partitioner_restart_test.i'
  exodiff = 'custom_linear_partitioner_restart_test_out.e'
  min_parallel = 2
  max_parallel = 2
  detail = "is capable of restarting."
[]


[quad]
  type = 'CSVDiff'
  input = 'elem_info.i'
  max_parallel = 1
  csvdiff = 'quads_elem_info_0001.csv'
  recover = false
  cli_args = "Outputs/file_base='quads'"
  detail = "quadrilateral elements,"
[]


[rz-quad]
  type = 'CSVDiff'
  input = 'elem_info.i'
  max_parallel = 1
  csvdiff = 'cylindrical_quads_elem_info_0001.csv'
  recover = false
  cli_args = "Outputs/file_base='cylindrical_quads' Mesh/coord_type='RZ' Mesh/rz_coord_blocks='0' Mesh/rz_coord_origins='0 -2 0' Mesh/rz_coord_directions='1 0 0'"
  detail = "quadrilateral elements in a cylindrical coordinate system, and"
[]


[tri]
  type = 'CSVDiff'
  input = 'elem_info.i'
  max_parallel = 1
  csvdiff = 'tris_elem_info_0001.csv'
  recover = false
  cli_args = "Outputs/file_base='tris' Mesh/gmg/elem_type='TRI3'"
  detail = "triangular elements."
[]


[two_region_quads]
  type = 'CSVDiff'
  input = 'face_info_two_region_quads.i'
  max_parallel = 1
  csvdiff = 'face_info_two_region_quads_out_face_info_1_0001.csv face_info_two_region_quads_out_face_info_2_0001.csv face_info_two_region_quads_out_face_info_3_0001.csv'

  detail = "quadrilateral elements in multiple regions."
[]

[./gmsh_test]
  type = 'Exodiff'
  input = 'gmsh_test.i'
  exodiff = 'gmsh_test_in.e'
  cli_args = '--mesh-only'
  recover = false

  requirement = 'The system shall read GMesh (.msh) format file meshes.'
  issues = '#2105'
  design = 'FileMesh.md'
[../]

[./gmsh_bc_test]
  type = 'Exodiff'
  input = 'gmsh_bc_test.i'
  exodiff = 'gmsh_bc_test_out.e'

  requirement = 'The system shall read GMesh (.msh) format file meshes containing multiple boundaries.'
  issues = '#1402'
  design = 'FileMesh.md'
[../]


[./test_quad4_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_quad4_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=QUAD4 Outputs/file_base=high_order_elems_quad4_refine_out'

  requirement = 'The system shall support refinement of QUAD4 mesh elements.'
[../]


[./test_quad8_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_quad8_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=QUAD8 Variables/u/order=SECOND Outputs/file_base=high_order_elems_quad8_refine_out'

  requirement = 'The system shall support refinement of QUAD8 mesh elements.'
[../]


[./test_quad9_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_quad9_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=QUAD9 Variables/u/order=SECOND Outputs/file_base=high_order_elems_quad9_refine_out'

  requirement = 'The system shall support refinement of QUAD9 mesh elements.'
[../]


[./test_tri3_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_tri3_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=TRI3 Outputs/file_base=high_order_elems_tri3_refine_out'

  requirement = 'The system shall support refinement of TRI3 mesh elements.'
[../]


[./test_tri6_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_tri6_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=TRI6 Variables/u/order=SECOND Outputs/file_base=high_order_elems_tri6_refine_out'

  requirement = 'The system shall support refinement of TRI6 mesh elements.'
[../]


[./test_tri7_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_tri7_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=TRI7 Variables/u/order=THIRD Outputs/file_base=high_order_elems_tri7_refine_out'

  requirement = 'The system shall support refinement of TRI7 mesh elements.'
[../]


[./test_hex8_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_hex8_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=HEX8 Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_hex8_refine_out'

  requirement = 'The system shall support refinement of HEX8 mesh elements.'
[../]


[./test_hex20_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_hex20_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=HEX20 Variables/u/order=SECOND Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_hex20_refine_out'

  requirement = 'The system shall support refinement of HEX20 mesh elements.'
[../]


[./test_hex27_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_hex27_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=HEX27 Variables/u/order=SECOND Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_hex27_refine_out'

  requirement = 'The system shall support refinement of HEX27 mesh elements.'
[../]


[./test_tet4_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_tet4_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=TET4 Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_tet4_refine_out'

  requirement = 'The system shall support refinement of TET4 mesh elements.'
[../]


[./test_tet10_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_tet10_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=TET10 Variables/u/order=SECOND Mesh/dim=3 Mesh/nx=1 Mesh/ny=1 Mesh/nz=1 Outputs/file_base=high_order_elems_tet10_refine_out'

  requirement = 'The system shall support refinement of TET10 mesh elements.'
[../]


[./test_tet14_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_tet14_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=TET14 Variables/u/order=THIRD Mesh/dim=3 Mesh/nx=1 Mesh/ny=1 Mesh/nz=1 Outputs/file_base=high_order_elems_tet14_refine_out'

  requirement = 'The system shall support refinement of TET14 mesh elements.'
[../]


[./test_prism6_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_prism6_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=PRISM6 Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_prism6_refine_out'

  requirement = 'The system shall support refinement of PRISM6 mesh elements.'
[../]


[./test_prism15_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_prism15_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=PRISM15 Variables/u/order=SECOND Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_prism15_refine_out'

  requirement = 'The system shall support refinement of PRISM15 mesh elements.'
[../]


[./test_prism18_refine]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_prism18_refine_out.e'
  cli_args = 'Mesh/uniform_refine=1 Mesh/elem_type=PRISM18 Variables/u/order=SECOND Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_prism18_refine_out'

  requirement = 'The system shall support refinement of PRISM18 mesh elements.'
[../]


[./test_pyramid5]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_pyramid5_out.e'
  cli_args = 'Mesh/elem_type=PYRAMID5 Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_pyramid5_out'

  requirement = 'The system shall support refinement of PYRAMID5 mesh elements.'
[../]


[./test_pyramid13]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_pyramid13_out.e'
  cli_args = 'Mesh/elem_type=PYRAMID13 Variables/u/order=SECOND Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_pyramid13_out'

  requirement = 'The system shall support refinement of PYRAMID13 mesh elements.'
[../]


[./test_pyramid14]
  type = 'Exodiff'
  input = 'high_order_elems.i'
  exodiff = 'high_order_elems_pyramid14_out.e'
  cli_args = 'Mesh/elem_type=PYRAMID14 Variables/u/order=SECOND Mesh/dim=3 Mesh/nx=2 Mesh/ny=2 Mesh/nz=2 Outputs/file_base=high_order_elems_pyramid14_out'

  requirement = 'The system shall support refinement of PYRAMID14 mesh elements.'
[../]


[test]
  type = Exodiff
  input = test.i
  exodiff = test_out.e
  requirement = 'The system shall be able to process boundary and subdomain names that start with digits but which have non-digits later in the name.'
[]

[test]
  type = 'Exodiff'
  input = 'mesh_generation_test.i'
  exodiff = 'out.e'
  requirement = 'The system shall generate a structured mesh on a Cartesian domain.'
  design = 'mesh/GeneratedMesh.md'
  issues = '#760'
[]


[mesh_bias]
  type = 'Exodiff'
  input = 'mesh_bias.i'
  cli_args = '--mesh-only'
  exodiff = 'mesh_bias_in.e'
  recover = false
  requirement = 'The system shall generate first-order, structured meshes with biasing in the x, y, and z directions.'
  design = 'mesh/GeneratedMesh.md'
  issues = '#6129'
[]


[mesh_bias_quadratic]
  type = 'Exodiff'
  input = 'mesh_bias.i'
  cli_args = 'Mesh/elem_type=HEX27 --mesh-only mesh_bias_quadratic_in.e'
  exodiff = 'mesh_bias_quadratic_in.e'
  recover = false
  requirement = 'The system shall generate second-order, structured meshes with biasing in the x, y, and z directions.'
  design = 'mesh/GeneratedMesh.md'
  issues = '#6129'
[]


[annular_except4]
  type = RunException
  input = annular_except4.i
  expect_err = 'nt must be greater than \(dmax - dmin\) / 180 in order to avoid inverted elements'
  detail = 'the number of elements in the angular direction is too small due to the number of elements; and'
[]


[annular_except5]
  type = RunException
  input = annular_except5.i
  expect_err = 'nt must be greater than \(dmax - dmin\) / 180 in order to avoid inverted elements'
  detail = 'the number of elements in the angular direction is too small due to the maximum angle.'
[]


[annular_except6]
  type = RunException
  input = annular_except6.i
  expect_err = 'quad_subdomain_id must not equal tri_subdomain_id'
  detail = 'shall throw an error if the quadrilateral and triangular subdomain ids are the same.'
[]


[annular_except7]
  type = 'RunException'
  input = 'annular_mesh_generator_radial_positions.i'
  cli_args = 'Mesh/amg/nr=1'
  expect_err = "The 'nr' parameter cannot be specified together with 'radial_positions'"
  detail = 'shall throw an error if both radial positions and the number of radial elements are prescribed.'
[]


[annular_except8]
  type = 'RunException'
  input = 'annular_mesh_generator_radial_positions.i'
  cli_args = 'Mesh/amg/growth_r=1'
  expect_err = "The 'growth_r' parameter cannot be specified together with 'radial_positions'"
  detail = 'shall throw an error if both radial positions and the radius growth parameter are prescribed.'
[]


[annular_except9]
  type = 'RunException'
  input = 'annular_mesh_generator_radial_positions.i'
  cli_args = 'Mesh/amg/rmin=3'
  expect_err = "The following provided value is not within the bounds between 'rmin' and 'rmax': 2"
  detail = 'shall throw an error if any of the radial positions fall out of the bounds between rmin and rmax.'
[]


[spiral_annular_mesh]
  type = 'Exodiff'
  input = 'spiral_mesh.i'
  cli_args = '--mesh-only'
  exodiff = 'spiral_mesh_in.e'
  recover = false
  requirement = 'The system shall have an algorithm for meshing an annular region with triangular elements.'
  design = 'mesh/SpiralAnnularMesh.md'
  issues = '#12205'
[]


[ringleb_mesh]
  type = 'Exodiff'
  input = 'ringleb_mesh.i'
  cli_args = '--mesh-only'
  exodiff = 'ringleb_mesh_in.e'
  recover = false
  design = 'mesh/RinglebMesh.md'
  requirement = 'The system shall have an algorithm for generating triangular and quadrilateral meshes for the Ringleb problem.'
  issues = '#12246'
[]


[mesh_only_test]
  type = 'Exodiff'
  input = 'mesh_only.i'
  cli_args = '--mesh-only 3d_chimney.e'
  exodiff = '3d_chimney.e'
  recover = false
  method = '!dbg'
  issues = '#1568'
  requirement = 'The system shall allow writing out the mesh without running a simulation.'
[]


[mesh_info]
  type = 'RunApp'
  input = 'mesh_only.i'
  cli_args = '--mesh-only info_test.e'
  recover = false
  method = '!dbg'
  expect_out = 'Mesh Information'
  absent_out = 'Option left: name:--mesh-only'
  issues = '#11917 #11921 #26002'
  requirement = 'The system shall print out information about the mesh when writing out the mesh and avoid emitting petsc warnings in mesh-only mode.'
[]


[mesh_only_warning]
  type = RunApp
  input = 'mesh_only.i'
  # Intentional error (not a mesh filename)
  cli_args = '--mesh-only Outputs/exodus=false'
  allow_warnings = true
  expect_out = 'The --mesh-only option should be followed by a file name.'
  issues = '#1568'
  requirement = 'The system shall warn when using --mesh-only and there is no clear filename to use'
[]


[output_dimension_override]
  type = 'Exodiff'
  input = 'output_dimension_override.i'
  cli_args = '--mesh-only output_dimension.e'
  exodiff = 'output_dimension.e'
  recover = false
  method = '!dbg'
  issues = '#12757'
  requirement = 'The system shall support overriding output dimension when necessary to store coordinates in higher planes'
[]


[mesh_only_checkpoint]
  type = 'CheckFiles'
  input = 'mesh_only.i'
  cli_args = 'Mesh/parallel_type=distributed --mesh-only 3d_chimney.cpa.gz'
  check_files = '3d_chimney.cpa.gz/3/split-3-0.gz 3d_chimney.cpa.gz/3/split-3-1.gz 3d_chimney.cpa.gz/3/split-3-2.gz 3d_chimney.cpa.gz/meta_data_mesh.rd/data 3d_chimney.cpa.gz/meta_data_mesh.rd/header'
  min_parallel = 3
  max_parallel = 3
  recover = false
  method = '!dbg'
  issues = '#14312'
  requirement = 'The system shall support writing parallel checkpoint files with --mesh-only'
[]


[mesh_only_with_extra_elem_ids]
  type = 'Exodiff'
  input = 'mesh_only_with_elem_ids.i'
  cli_args = '--mesh-only'
  exodiff = 'mesh_only_with_elem_ids_in.e'
  recover = false
  method = '!dbg'
  issues = '#23386'
  requirement = 'The system shall allow writing out the mesh with extra element ids without running a simulation.'
[]


[mesh_only_with_restricted_elem_ids]
  type = 'Exodiff'
  input = 'mesh_only_with_elem_ids.i'
  cli_args = '--mesh-only mesh_only_with_elem_ids_in.e Outputs/out/output_extra_element_ids=true Outputs/out/extra_element_ids_to_output="pin_id"'
  exodiff = 'mesh_only_with_elem_ids_in.e'
  recover = false
  method = '!dbg'
  issues = '#23386'
  requirement = 'The system shall allow writing out the mesh with extra element ids without running a simulation and user-provided id names.'
[]


[mesh_only_with_unrecognized_elem_ids]
  type = 'RunException'
  input = 'mesh_only_with_elem_ids.i'
  cli_args = '--mesh-only mesh_only_without_elem_ids_in.e Outputs/out/output_extra_element_ids=true Outputs/out/extra_element_ids_to_output="assembly_id"'
  expect_err = "assembly_id defined in Outputs/extra_element_ids_to_output is not defined on the mesh and will be ignored."
  recover = false
  method = '!dbg'
  issues = '#23386'
  requirement = 'The system shall throw a warning if user-provided extra element id names do not exist on mesh.'
[]


[./oned_twod_w_matl_test]
  type = 'Exodiff'
  input = '1d_2d_w_matl.i'
  exodiff = '1d_2d_w_matl_out.e'

  requirement = 'The system shall support proper material evaluations on meshes containing both 1D and 2D element types.'
[../]


[./mesh_integer]
  type = 'Exodiff'
  input = 'multi_element_integer.i'
  exodiff = 'multi_element_integer_out.e'
  requirement = "The system shall generate meshes with different sets of element integers and properly stitch them."
[../]


[./test_names]
  type = 'Exodiff'
  input = 'named_entities_test.i'
  exodiff = 'named_entities_test_out.e'

  requirement = "The system shall support interchangeable use of integer and string identifiers for mesh entities."
  issues = "#979"
[../]


[./test_names_xda]
  type = 'Exodiff'
  input = 'named_entities_test_xda.i'
  exodiff = 'named_entities_test_xda_out.e'

  requirement = "The system shall support interchangeable use of integer and string identifiers for mesh entities read from the XDA format."
  issues = "#1055"
[../]


[./test_periodic_names]
  type = 'Exodiff'
  input = 'periodic_bc_names_test.i'
  exodiff = 'periodic_bc_names_test_out.e'
  group = 'periodic'
  abs_zero = 1e-6
  rel_err = 1e-5

  requirement = "The system shall support interchangeable use of integer and string identifiers within the BCs/Periodic block."
  issues = "#979"
[../]


[./on_the_fly_test]
  type = 'Exodiff'
  input = 'name_on_the_fly.i'
  exodiff = 'name_on_the_fly_out.e'

  requirement = "The system shall support the ability to assign and use string names to mesh entities during the simulation startup."
  issues = "#979"
[../]


[nemesis_test]
  type = 'Exodiff'
  input = 'nemesis_test.i'
  exodiff = 'out.e.4.0 out.e.4.1 out.e.4.2 out.e.4.3'
  max_parallel = 4
  min_parallel = 4
  recover = false
  group = 'requirements nemesis'

  requirement = 'The system shall support writing solution data in the Nemesis parallel file format.'
[]


[nemesis_repartitioning_test]
  type = 'CSVDiff'
  input = 'nemesis_repartitioning_test.i'
  csvdiff = 'nemesis_repartitioning_test_out.csv'
  max_parallel = 4
  min_parallel = 4
  recover = false
  group = 'nemesis'
  expect_out = 'Solve Converged!'
  rel_err = '1e-1'

  requirement = "The system shall support the re-partitioning of mesh files input using the Nemesis format."
[]

[./no_mesh_block_err]
  type = 'RunException'
  input = 'no_mesh_block.i'
  expect_err = "No mesh file was supplied and no generation block was provided"

  issues = '#2408'
  design = "Mesh/index.md"
  requirement = "The system shall issue an error if no Mesh block is provided."
[../]

[./test]
  type = 'RunException'
  input = 'node_list_from_side_list.i'
  expect_err = 'the following node sets \(ids\) do not exist on the mesh: left \(4\)'

  requirement = 'The system shall issue a diagnostic when a referenced node set does not exist in the mesh'
  design = 'MooseMesh.md'
  issues = '#13509 #6985 #6987'
[../]


[./patterned_generation]
  type = 'Exodiff'
  input = 'patterned_mesh.i'
  cli_args = '--mesh-only'
  exodiff = 'patterned_mesh_in.e'
  recover = false

  requirement = 'The system shall generate a mesh using one or more meshes stitched into a pattern controlled by a 2D array.'
[../]


[./patterned_run]
  type = 'Exodiff'
  input = 'mesh_tester.i'
  exodiff = 'mesh_tester_out.e'
  recover = false
  prereq = 'patterned_generation'

  requirement = 'The system shall read in a previously generated "patterned mesh" and run a simulation using that mesh.'
[../]


[./1D]
  type = 'RunApp'
  input = 'test.i'
  cli_args = "BCs/Periodic/all/auto_direction='x' Mesh/dim=1"

  requirement = "The system shall produce a valid periodic node map with only one periodic constraint direction."
  recover = false # Steady Test (Needs to be here since we don't want the checkpoints clobbering each other)
  mesh_mode = 'replicated' # We no longer ghost all periodic boundaries for all procs
[../]


[./2D]
  type = 'RunApp'
  input = 'test.i'
  cli_args = "BCs/Periodic/all/auto_direction='x y' Mesh/dim=2"

  requirement = "The system shall produce a valid periodic node map with two periodic constraint directions."
  recover = false # Steady Test (Needs to be here since we don't want the checkpoints clobbering each other)
  mesh_mode = 'replicated' # We no longer ghost all periodic boundaries for all procs
[../]


[./3D]
  type = 'RunApp'
  input = 'test.i'
  cli_args = "BCs/Periodic/all/auto_direction='x y z' Mesh/dim=3"

  requirement = "The system shall produce a valid periodic node map with three periodic constraint directions."
  recover = false # Steady Test (Needs to be here since we don't want the checkpoints clobbering each other)
  mesh_mode = 'replicated' # We no longer ghost all periodic boundaries for all procs
[../]


[test]
  type = Exodiff
  requirement = 'The system shall ensure that the mesh is prepared at the time users execute their simulation.'
  input = 'test.i'
  exodiff = 'test_out.e'
  mesh_mode = 'replicated' # for stitched meshes
  allow_warnings = true
[]


[REPLICATED]
  type = 'Exodiff'
  input = 'save_in_meshes_with_D.i'
  exodiff = 'left_block_in.e'
  recover = false
  mesh_mode = REPLICATED

  detail = 'and be able to save only one of the mesh generator meshes'
[]


[repeat_save_in_name]
  type = 'RunException'
  input = 'save_in_meshes.i'
  cli_args = "Mesh/A/save_with_name='A' Mesh/B/save_with_name='A' "
  expect_err = "The save with name 'A' has already been used"

  detail = 'the requested names are not unique,'
[]


[save_in_name_as_main]
  type = 'RunException'
  input = 'save_in_meshes.i'
  cli_args = "Mesh/A/save_with_name='main' "
  expect_err = "The user-defined mesh name: 'main' is a reserved name"

  detail = 'the requested name uses a reserved name,'
[]


[save_in_name_for_final_mesh_generator]
  type = 'RunException'
  input = 'save_in_meshes.i'
  cli_args = "Mesh/A_and_B/save_with_name='C' "
  expect_err = "Cannot use the save in capability with the final mesh generator"

  detail = 'trying to use the mesh-saving capability with the final mesh,'
[]


[save_in_meshes_not_find]
  type = 'RunException'
  input = 'save_in_meshes_with_D.i'
  cli_args = "UserObjects/test/find_mesh='right_block'"
  expect_err = "Failed to find a saved mesh with the name 'right_block'"

  detail = 'the requested saved mesh does not exist, and when'
[]


[save_in_meshes_retrieved_twice]
  type = 'RunException'
  input = 'save_in_meshes_with_D.i'
  cli_args = "UserObjects/test/mesh_unique='left_block'"
  expect_err = "While getting the saved mesh generator 'left_block', said mesh has already been retrieved"

  detail = 'the requested saved mesh has already been retrieved.'
[]

[missing_side_set]
  type = 'RunException'
  input = 'side_list_from_node_list.i'
  expect_err = 'the following side sets \(ids\) do not exist on the mesh: 2'

  requirement = 'The system shall issue a diagnostic when a referenced side set does not exist in the mesh.'
  design = 'MooseMesh.md'
  issues = '#13509'
[]


[construct_side_sets]
  type = 'Exodiff'
  input = 'side_list_from_node_list.i'
  cli_args = 'Mesh/construct_side_list_from_node_list=true'
  exodiff = 'side_list_from_node_list_out.e'

  requirement = 'The system shall have the ability to construct a side set from a set of nodes.'
  design = 'MooseMesh.md'
  issues = '#13509'
[]


[./square]
  type = 'Exodiff'
  input = '3d_diffusion.i'
  cli_args = '-r 1 Mesh/skip_refine_when_use_split=false --use-split  --split-file square'
  exodiff = '3d_diffusion_out.e'
  # Pre-split mesh was generated for this particular configuration.
  # MOOSE will check these when we read meshes from cpr files
  # if (_error_on_different_number_of_processors && (this_n_procs != n_procs))
  #  mooseError("Cannot restart using a different number of processors!");
  # if (_error_on_different_number_of_threads && (this_n_threads != n_threads))
  #  mooseError("Cannot restart using a different number of threads!");
  min_parallel = 3
  max_parallel = 3
  max_threads = 1
  # Restart files are platform-dependent
  platform = LINUX
  issues = '#18575 #27240'
  requirement = 'The system shall support optionally allowing uniform refinements when using a pre-split mesh'
[../]

[make_split]
  type = 'CheckFiles'
  input = 'simple_diffusion.i'
  cli_args = '--split-mesh 3 --split-file foo Mesh/parallel_type=replicated'
  check_files = 'foo.cpa.gz/3/header.gz foo.cpa.gz/3/split-3-0.gz foo.cpa.gz/3/split-3-1.gz foo.cpa.gz/3/split-3-2.gz'
  recover = false

  issues = '#10623 #27240'
  design = 'Mesh/splitting.md'
  requirement = 'A mesh can be split into a specified number of files using command line options.'
[]


[from_cli]
  type = 'Exodiff'
  input = 'simple_diffusion.i'
  exodiff = 'simple_diffusion_out.e'
  cli_args = '--use-split --split-file foo UserObjects/splittester/type=SplitTester'
  prereq = 'make_split'
  min_parallel = 3
  max_parallel = 3

  detail = 'set by command line, no split extension specified'
[]


[from_cli_ext]
  type = 'RunApp'
  input = 'simple_diffusion.i'
  cli_args = '--use-split --split-file foo.cpa.gz UserObjects/splittester/type=SplitTester'
  prereq = 'make_split'
  min_parallel = 3
  max_parallel = 3

  detail = 'set by command line, with a specified split extension'
[]


[from_input]
  type = 'Exodiff'
  input = 'simple_diffusion.i'
  exodiff = 'simple_diffusion_out.e'
  cli_args = 'Mesh/use_split=true Mesh/split_file=foo UserObjects/splittester/type=SplitTester'
  prereq = 'use_split/from_cli'
  min_parallel = 3
  max_parallel = 3

  detail = 'set by an input parameter'
[]


[pre_split]
  type = 'RunApp'
  input = 'simple_diffusion.i'
  cli_args = '--use-split --split-file foo UserObjects/splittester/type=SplitTester Outputs/exodus=false'
  expect_out = 'Parallel Type:\s+distributed \(pre-split\)'
  prereq = 'make_split'
  min_parallel = 3
  max_parallel = 3

  detail = "without and"
[]


[forced_pre_split]
  type = 'RunApp'
  input = 'simple_diffusion.i'
  cli_args = '--use-split --split-file foo Mesh/parallel_type=replicated UserObjects/splittester/type=SplitTester Outputs/exodus=false'
  expect_out = 'Parallel Type:\s+distributed \(forced, pre-split\)'
  prereq = 'make_split'
  min_parallel = 3
  max_parallel = 3

  detail = "with the forced option."
[]


[split_with_distributed_error]
  type = 'RunException'
  input = 'simple_diffusion.i'
  cli_args = '--split-mesh 3 --split-file foo'
  expect_err = 'You cannot use the mesh splitter capability with DistributedMesh!'
  mesh_mode = DISTRIBUTED

  issues = '#11434'
  design = 'Mesh/splitting.md'
  requirement = 'The mesh splitter will throw an error when an attempt is made to split a "DistributedMesh".'
[]


[split_with_RM_part1]
  type = 'CheckFiles'
  input = 'geometric_neighbors.i'
  cli_args = '--split-mesh 2 --split-file geometric_neighbors Mesh/parallel_type=replicated'
  check_files = 'geometric_neighbors.cpa.gz/2/header.gz geometric_neighbors.cpa.gz/2/split-2-0.gz geometric_neighbors.cpa.gz/2/split-2-1.gz'
  recover = false
  compiler = '!INTEL'
  petsc_version = '>=3.8.0'

  issues = '#11434 #27240'
  design = 'Mesh/splitting.md'
  requirement = 'The mesh splitter capability will honor geometric RelationshipManager objects.'
[]


[split_with_RM_part2]
  type = 'Exodiff'
  input = 'geometric_neighbors.i'
  cli_args = '--use-split --split-file geometric_neighbors Outputs/file_base=geometric_edge_two_2D_out'
  exodiff = 'geometric_edge_two_2D_out.e'
  recover = false
  compiler = '!INTEL'
  petsc_version = '>=3.8.0'

  min_parallel = 2
  max_parallel = 2
  prereq = 'split_with_RM_part1'

  issues = '#11434'
  design = 'Mesh/splitting.md'
  requirement = 'Meshes that are pre-split with active RelationshipManager objects work the same as if using an online DistributedMesh.'
[]


[grid_from_file]
  type = 'CheckFiles'
  input = 'grid_from_file.i'
  cli_args = '--split-mesh 4'
  check_files = 'grid_from_file.cpa.gz/4/header.gz grid_from_file.cpa.gz/4/split-4-0.gz grid_from_file.cpa.gz/4/split-4-1.gz grid_from_file.cpa.gz/4/split-4-2.gz grid_from_file.cpa.gz/4/split-4-3.gz'
  recover = false
  min_parallel = 2
  max_parallel = 2
  issues = "#11944"
  design = 'Mesh/splitting.md'
  requirement = 'Splitting meshes from file should work with custom partitioners.'
  mesh_mode = REPLICATED
[]


[grid_from_generated]
  type = 'CheckFiles'
  input = 'grid_from_generated.i'
  cli_args = '--split-mesh=4 --split-file=grid_from_generated'
  check_files = 'grid_from_generated.cpa.gz/4/header.gz grid_from_generated.cpa.gz/4/split-4-0.gz grid_from_generated.cpa.gz/4/split-4-1.gz grid_from_generated.cpa.gz/4/split-4-2.gz grid_from_generated.cpa.gz/4/split-4-3.gz'
  recover = false
  min_parallel = 2
  max_parallel = 2
  issues = "#11944"
  design = 'Mesh/splitting.md'
  requirement = 'Splitting meshes from a generated mesh should work with custom partitioners.'
  mesh_mode = REPLICATED
[]


[meshgenerators_acting_on_split]
  type = 'Exodiff'
  input = 'extrude_from_split.i'
  cli_args = '--mesh-only'
  mesh_mode = DISTRIBUTED
  exodiff = 'extrude_from_split_in.e'
  recover = false

  min_parallel = 3
  max_parallel = 3
  prereq = 'use_split/from_input'

  issues = '#18635 #27240'
  design = 'Mesh/splitting.md FileMeshGenerator.md'
  requirement = 'The system should be able to load a pre-split mesh and perform additional mesh generation on it.'
[]


[./test]
  type = 'Exodiff'
  input = 'stitched_mesh.i'
  exodiff = 'stitched_mesh_out.e'

  requirement = "The system shall support the creating a single mesh from multiple meshes stitched together."
[../]


[./files_error]
  type = 'RunException'
  input = 'stitched_mesh.i'
  cli_args = Mesh/files=''
  expect_err = 'Must specify at least one mesh file for StitchedMesh'

  requirement = "The system shall report an error if at least one mesh file is not supplied when creating a mesh from multiple meshes stitched together."
[../]


[test]
  type = 'Exodiff'
  input = 'subdomain_partitioner.i'
  exodiff = 'subdomain_partitioner_out.e'
  dof_id_bytes = 8
  min_parallel = 4
  max_parallel = 4
  petsc_version = '>=3.8.0'

  requirement = 'The system shall provide a parallel partition based on mesh subdomains'
[]


[missing_block]
  type = RunException
  input = 'subdomain_partitioner.i'
  cli_args = 'Mesh/Partitioner/blocks=1337'
  expect_err = '\(Mesh/Partitioner/blocks\):.*The block 1337 was not found on the mesh'

  requirement = 'The parallel partitioning capability by subdomain shall report a reasonable error when a given subdomain does not exist'
[]

[./mesh_only_warning]
  type = 'Exodiff'
  input = 'tetgen_mesh.i'
  cli_args = '--mesh-only'
  exodiff = 'tetgen_mesh_in.e'
  recover = false

  issues = '#20694'
  design = 'FileMeshGenerator.md'
  requirement = 'The system shall read TetGen file meshes.'
[../]

[./tiled_mesh_test]
  type = 'Exodiff'
  input = 'tiled_mesh_test.i'
  cli_args = '--mesh-only'
  exodiff = 'tiled_mesh_test_in.e'
  recover = false

  requirement = 'The system shall construct a mesh by "tiling" another mesh repeatedly.'
  issues = '#1729'
  design = 'TiledMesh.md'
[../]


[./square]
  type = 'Exodiff'
  input = '3d_diffusion.i'
  exodiff = '3d_diffusion_out.e.3.0 3d_diffusion_out.e.3.1 3d_diffusion_out.e.3.2'
  min_parallel = 3
  max_parallel = 3
  issues = '#18571'
  requirement = 'The system shall support avoiding repartitioning the mesh and deleting remote elements after uniform refinements'
[../]


[./replicated_mesh]
  type = 'RunApp'
  input = 'unique_ids.i'
  unique_id = True
  min_parallel = 2
  requirement = 'The system shall support having a truly unique_id (never recycled) for all mesh elements and nodes when using replicated mesh.'
[../]


[./distributed_mesh]
  type = 'RunApp'
  input = 'unique_ids.i'
  unique_id = True
  cli_args = '--distributed-mesh'
  min_parallel = 2
  prereq = 'replicated_mesh'
  requirement = 'The system shall support having a truly unique_id (never recycled) for all mesh elements and nodes when using distributed mes.'
[../]


[blocks_restricted]
  type = CSVDiff
  input = 'block_division.i'
  cli_args = "MeshDivisions/block_div/block='0 1 2' Postprocessors/min_diff/block='0 1 2' Postprocessors/max_diff/block='0 1 2'"
  csvdiff = 'block_division_out.csv'
  detail = 'a selection of subdomains defined on the mesh,'
[]


[cartesian_center]
  type = CSVDiff
  input = 'cartesian_division.i'
  cli_args = "MeshDivisions/active='cartesian_div_center' AuxKernels/mesh_div/mesh_division=cartesian_div_center"
  csvdiff = 'cartesian_division_out_div_out_0001.csv'
  detail = 'a regular Cartesian grid specified using its center and width,'
[]


[cartesian_center_pos]
  type = CSVDiff
  input = 'cartesian_division.i'
  cli_args = "MeshDivisions/active='cartesian_div_center_pos' AuxKernels/mesh_div/mesh_division=cartesian_div_center_pos"
  csvdiff = 'cartesian_division_out_div_out_0001.csv'
  detail = 'Cartesian grids with a fixed width and a group of center positions,'
[]


[cylinder_center_positions]
  type = CSVDiff
  input = 'cylindrical_division.i'
  cli_args = 'MeshDivisions/active=cylindrical_div_positions AuxKernels/mesh_div/mesh_division=cylindrical_div_positions'
  csvdiff = 'cylindrical_division_out_div_out_0001.csv'
  detail = 'cylindrical R-theta-Z grids with a group of positions for the cylinder axis coordinates,'
[]


[spherical_center_positions]
  type = CSVDiff
  input = 'spherical_division.i'
  cli_args = 'MeshDivisions/active=spherical_div_positions AuxKernels/mesh_div/mesh_division=spherical_div_positions'
  csvdiff = 'spherical_division_out_div_out_0001.csv'
  detail = 'spherical radial grids, using a group of positions for the sphere centers,'
[]


[cartesian_too_close]
  type = RunException
  input = 'cartesian_division.i'
  cli_args = "MeshDivisions/active='cartesian_div_center_pos' Positions/center/positions='1 0 0 1.01 0 0' AuxKernels/mesh_div/mesh_division=cartesian_div_center "
  detail = "Cartesian divisions from a group of co-planar center positions are overlapping, "
  expect_err = "Cartesian grids centered on the positions are too close*"
[]


[cylindrical_too_close]
  type = RunException
  input = 'cylindrical_division.i'
  cli_args = "MeshDivisions/active='cylindrical_div_positions' Positions/center/positions='1 0 0 1.01 0 0' AuxKernels/mesh_div/mesh_division=cylindrical_div_center "
  detail = "cylindrical divisions from a group of co-planar center positions are overlapping, "
  expect_err = "Cylindrical grids centered on the positions are too close*"
[]


[spherical_too_close]
  type = RunException
  input = 'spherical_division.i'
  cli_args = "MeshDivisions/active='spherical_div_positions' Positions/center/positions='1 0 0 1.01 0 0' AuxKernels/mesh_div/mesh_division=spherical_div_center "
  detail = "and spherical divisions from a group of co-planar center positions are overlapping."
  expect_err = "Spherical grids centered on the positions are too close*"
[]

[./simple]
  type = 'Exodiff'
  input = 'simple.i'
  exodiff = 'simple_in.e'
  cli_args = '--mesh-only'
  recover = false
  mesh_mode = 'REPLICATED'

  requirement = "The system shall support automatic addition of sidesets based on outward facing normals of the mesh."
  issues = '#3306'
  design = 'AllSideSetsByNormalsGenerator.md'
[../]


[./less_simple]
  type = 'Exodiff'
  input = 'less_simple.i'
  exodiff = 'less_simple_in.e'
  cli_args = '--mesh-only'
  recover = false
  mesh_mode = 'REPLICATED'

  requirement = "The system shall group automatically added sidesets when multiple surfaces share the same outward facing normal."
  issues = '#3306'
  design = 'AllSideSetsByNormalsGenerator.md'
[../]


[add_mesh_meta_data]
  type = 'RunApp'
  input = 'meshmetadata_assign.i'
  cli_args = '--mesh-only'
  recover = false
  requirement = 'The system shall add some specific scalar and vector mesh meta data to the input mesh.'
[]


[err_diff_real_scalar_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/real_scalar_metadata_names="rs_1"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of real_scalar_metadata_names'
  requirement = 'The system shall throw an error if real_scalar_metadata_names and real_scalar_metadata_values are different in size.'
[]


[err_diff_uint_scalar_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/uint_scalar_metadata_names="uis_1 uis_2"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of uint_scalar_metadata_names'
  requirement = 'The system shall throw an error if uint_scalar_metadata_names and uint_scalar_metadata_values are different in size.'
[]


[err_diff_int_scalar_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/int_scalar_metadata_names="is_1 is_2"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of int_scalar_metadata_names'
  requirement = 'The system shall throw an error if int_scalar_metadata_names and int_scalar_metadata_values are different in size.'
[]


[err_diff_dof_id_type_scalar_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/dof_id_type_scalar_metadata_names="ds_1"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of dof_id_type_scalar_metadata_names'
  requirement = 'The system shall throw an error if dof_id_type_scalar_metadata_names and dof_id_type_scalar_metadata_values are different in size.'
[]


[err_diff_subdomain_id_type_scalar_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/subdomain_id_type_scalar_metadata_names="ss_1"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of subdomain_id_type_scalar_metadata_names'
  requirement = 'The system shall throw an error if subdomain_id_type_scalar_metadata_names and subdomain_id_type_scalar_metadata_values are different in size.'
[]


[err_diff_boolean_scalar_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/boolean_scalar_metadata_names="bs_1 bs_2"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of boolean_scalar_metadata_names'
  requirement = 'The system shall throw an error if boolean_scalar_metadata_names and boolean_scalar_metadata_values are different in size.'
[]


[err_diff_point_scalar_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/point_scalar_metadata_names="ps_1"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of point_scalar_metadata_names'
  requirement = 'The system shall throw an error if point_scalar_metadata_names and point_scalar_metadata_values are different in size.'
[]


[err_diff_real_vector_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/real_vector_metadata_names="rv_1"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of real_vector_metadata_names'
  requirement = 'The system shall throw an error if real_vector_metadata_names and real_vector_metadata_values are different in size.'
[]


[err_diff_uint_vector_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/uint_vector_metadata_names="uiv_1 uiv_2"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of uint_vector_metadata_names'
  requirement = 'The system shall throw an error if uint_vector_metadata_names and uint_vector_metadata_values are different in size.'
[]


[err_diff_int_vector_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/int_vector_metadata_names="iv_1 iv_2"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of int_vector_metadata_names'
  requirement = 'The system shall throw an error if int_vector_metadata_names and int_vector_metadata_values are different in size.'
[]


[err_diff_dof_id_type_vector_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/dof_id_type_vector_metadata_names="dv_1"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of dof_id_type_vector_metadata_names'
  requirement = 'The system shall throw an error if dof_id_type_vector_metadata_names and dof_id_type_vector_metadata_values are different in size.'
[]


[err_diff_subdomain_id_type_vector_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/subdomain_id_type_vector_metadata_names="sv_1"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of subdomain_id_type_vector_metadata_names'
  requirement = 'The system shall throw an error if subdomain_id_type_vector_metadata_names and subdomain_id_type_vector_metadata_values are different in size.'
[]


[err_diff_point_vector_size]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/point_vector_metadata_names="pv_1"
                --mesh-only err.e'
  expect_err = 'Length of this parameter must be the same as that of point_vector_metadata_names'
  requirement = 'The system shall throw an error if point_vector_metadata_names and point_vector_metadata_values are different in size.'
[]


[err_dup_real_scalar_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/real_scalar_metadata_names="rs_1 rs_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if real_scalar_metadata_names contains non-unique elements.'
[]


[err_dup_uint_scalar_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/uint_scalar_metadata_names="uis_1 uis_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if uint_scalar_metadata_names contains non-unique elements.'
[]


[err_dup_int_scalar_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/int_scalar_metadata_names="is_1 is_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if int_scalar_metadata_names contains non-unique elements.'
[]


[err_dup_dof_id_type_scalar_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/dof_id_type_scalar_metadata_names="ds_1 ds_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if dof_id_type_scalar_metadata_names contains non-unique elements.'
[]


[err_dup_subdomain_id_type_scalar_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/subdomain_id_type_scalar_metadata_names="ss_1 ss_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if subdomain_id_type_scalar_metadata_names contains non-unique elements.'
[]


[err_dup_boolean_scalar_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/boolean_scalar_metadata_names="bs_1 bs_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if boolean_scalar_metadata_names contains non-unique elements.'
[]


[err_dup_point_scalar_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/point_scalar_metadata_names="ps_1 ps_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if point_scalar_metadata_names contains non-unique elements.'
[]


[err_dup_real_vector_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/real_vector_metadata_names="rv_1 rv_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if real_vector_metadata_names contains non-unique elements.'
[]


[err_dup_uint_vector_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/uint_vector_metadata_names="uiv_1 uiv_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if uint_vector_metadata_names contains non-unique elements.'
[]


[err_dup_int_vector_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/int_vector_metadata_names="iv_1 iv_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if int_vector_metadata_names contains non-unique elements.'
[]


[err_dup_dof_id_type_vector_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/dof_id_type_vector_metadata_names="dv_1 dv_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if dof_id_type_vector_metadata_names contains non-unique elements.'
[]


[err_dup_subdomain_id_type_vector_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/subdomain_id_type_vector_metadata_names="sv_1 sv_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if subdomain_id_type_vector_metadata_names contains non-unique elements.'
[]


[err_dup_point_vector_name]
  type = 'RunException'
  input = 'meshmetadata_assign.i'
  cli_args = 'Mesh/amdg/point_vector_metadata_names="pv_1 pv_1"
                --mesh-only err.e'
  expect_err = 'Elements of this parameter must be unique.'
  requirement = 'The system shall throw an error if point_vector_metadata_names contains non-unique elements.'
[]

[test]
  type = 'Exodiff'
  input = 'gen_extrude.i'
  cli_args = '--mesh-only'
  exodiff = 'gen_extrude_in.e'
  recover = false

  requirement = 'The system shall be able to extrude a mesh with variable height elevations, with variable numbers of layers, and swap subdomain IDs'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#13276 #3554 #5634'
[]


[test_flip]
  type = 'Exodiff'
  input = 'gen_extrude.i'
  cli_args = 'Mesh/extrude/direction="0 0 -1" --mesh-only gen_extrude_flip_in.e'
  exodiff = 'gen_extrude_flip_in.e'
  recover = false

  requirement = 'The system shall be able to extrude a mesh with variable height elevations, with variable numbers of layers, and swap subdomain IDs in the reverse direction'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#13276 #3554 #5634 #21162'
[]


[test_boundary]
  type = 'Exodiff'
  input = 'advanced_extruder_with_interface_boundaries.i'
  cli_args = '--mesh-only'
  exodiff = 'advanced_extruder_with_interface_boundaries_in.e'
  recover = false

  requirement = 'The system shall be able to extrude a mesh with variable height elevations, with variable numbers of layers, and swap interface boundaries'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#21852'
[]


[test_bias]
  type = 'Exodiff'
  input = 'gen_extrude.i'
  cli_args = '--mesh-only gen_extrude_bias_in.e
                Mesh/extrude/biases="1.0 2.0 0.5"'
  exodiff = 'gen_extrude_bias_in.e'
  recover = false

  requirement = 'The system shall be able to extrude a mesh with variable height elevations, with variable numbers of layers, with biased axial element sizes, and swap subdomain IDs'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#21852'
[]


[prepare_mesh]
  type = 'RunApp'
  input = need-neighbors.i

  requirement = 'The system shall make sure the mesh is prepared after a mesh generator has indicated the mesh is not prepared and before running a solve.'
  issues = '#15944 #15936 #15823'
  design = 'AdvancedExtruderGenerator.md'
[]


[elem_flip]
  type = 'Exodiff'
  input = elem_flip.i
  cli_args = '--mesh-only'
  exodiff = 'elem_flip_in.e'
  exodiff_opts = '-pedantic'
  recover = false

  requirement = 'The system shall be able to fix the negative-volume elements by flipping them during extrusion.'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#21162'
  mesh_mode = 'REPLICATED'
[]


[elem_flip_second_order]
  type = 'Exodiff'
  input = elem_flip.i
  cli_args = 'Mesh/gmg/elem_type=QUAD8 --mesh-only elem_flip_second.e'
  exodiff = 'elem_flip_second.e'
  exodiff_opts = '-pedantic'
  recover = false

  requirement = 'The system shall be able to fix the negative-volume second order elements by flipping them during extrusion.'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#21162'
  mesh_mode = 'REPLICATED'
[]


[extruder_then_parsed_gen_sideset]
  type = 'Exodiff'
  input = advanced_extruder_then_parsed_gen_sideset.i
  cli_args = '--mesh-only'
  exodiff = 'advanced_extruder_then_parsed_gen_sideset_in.e'
  recover = false

  requirement = 'The system shall be able to use the result from AdvancedExtruderGenerator in subsequent mesh generators'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#16902'
  allow_warnings = true # parsed sideset generation isn't fully supported on distributed meshes
[]


[extruder_with_element_extra_integer_swap]
  type = 'Exodiff'
  input = advanced_extruder_with_element_extra_integer_swap.i
  exodiff = 'advanced_extruder_with_element_extra_integer_swap_out.e'

  requirement = 'The system shall be able to retain and swap element extra integers during extrusion.'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#18087'
[]


[mixed_extrude]
  type = RunException
  input = gen_extrude.i
  cli_args = 'Mesh/extrude/heights="1 2 -3" --mesh-only'
  expect_err = "Cannot have both positive and negative heights!"

  requirement = "The system shall report an error if missing a consistent positive or negative extrusion direction."
  design = "AdvancedExtruderGenerator.md"
  issues = "#21273"
[]


[extruder_with_boundary_swap]
  type = 'Exodiff'
  input = advanced_extruder_with_boundary_swap.i
  exodiff = 'advanced_extruder_with_boundary_swap_in.e'
  cli_args = '--mesh-only'
  recover = false

  requirement = 'The system shall be able to retain and swap boundary ids during extrusion.'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#21852'
[]


[helicoidal]
  type = Exodiff
  input = 'helicoidal.i'
  exodiff = 'helicoidal_in.e'
  cli_args = '--mesh-only'
  recover = false

  requirement = 'The system shall be able to helically extrude a 2D mesh into a twisted 3D mesh.'
  design = 'AdvancedExtruderGenerator.md'
  issues = '#25486'
[]


[bad_subdomain_swap]
  type = RunException
  input = advanced_extruder_with_boundary_swap.i
  cli_args = "Mesh/extrude/subdomain_swaps='1234 11 2 12 3 13; ; '"
  detail = 'if the source subdomain for a subdomain swap in a layer does not exist in the mesh,'
  expect_err = 'The block \'1234\' was not found within the mesh'
[]


[bad_boundary_swap]
  type = RunException
  input = advanced_extruder_with_boundary_swap.i
  cli_args = "Mesh/extrude/boundary_swaps='101 11 2 12; ; '"
  detail = 'if the source boundary for a boundary swap in a layer does not exist in the mesh,'
  expect_err = 'The boundary \'101\' was not found within the mesh'
[]


[bad_upward_source_subdomain]
  type = RunException
  input = advanced_extruder_with_boundary_swap.i
  cli_args = "Mesh/extrude/upward_boundary_source_blocks='1234; ; ' Mesh/extrude/upward_boundary_ids='10; ; '"
  detail = 'if the source subdomain for an upward boundary assignment in a layer does not exist in the mesh,'
  expect_err = 'The block \'1234\' was not found within the mesh'
[]


[bad_downward_source_subdomain]
  type = RunException
  input = advanced_extruder_with_boundary_swap.i
  cli_args = "Mesh/extrude/downward_boundary_source_blocks='1234; ; ' Mesh/extrude/downward_boundary_ids='1; ; '"
  detail = 'if the source subdomain for an downward boundary assignment in a layer does not exist in the mesh,'
  expect_err = 'The block \'1234\' was not found within the mesh'
[]

[./annular_mesh_generator]
  type = 'Exodiff'
  input = 'annular_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'annular_mesh_generator_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the capability of generating a mesh based upon an annular geometry.'
  design = 'meshgenerators/AnnularMeshGenerator.md'
  issues = '#11640'
[../]


[./annular_mesh_generator_negative_growth]
  type = 'Exodiff'
  input = 'annular_mesh_generator_negative_growth.i'
  cli_args = '--mesh-only'
  exodiff = 'annular_mesh_generator_negative_growth_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the capability of generating a mesh based upon an annular geometry with a negative growth ratio.'
  design = 'meshgenerators/AnnularMeshGenerator.md'
  issues = '#16699'
[../]


[./annular_mesh_generator_radial_positions]
  type = 'Exodiff'
  input = 'annular_mesh_generator_radial_positions.i'
  cli_args = '--mesh-only'
  exodiff = 'annular_mesh_generator_radial_positions_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall generate an annular mesh with prescribed radial positions of the intermediate rings of nodes'
  design = 'meshgenerators/AnnularMeshGenerator.md'
  issues = '#18486'
[../]


[equal_area]
  type = Exodiff
  input = equal_area.i
  cli_args = 'Mesh/amg/nr=10 --mesh-only'
  exodiff = equal_area_in.e
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the capability of generating an annular mesh with equal-area elements'
  design = 'meshgenerators/AnnularMeshGenerator.md'
  issues = '#20422'
[]


[conflicting_settings]
  type = RunException
  input = equal_area.i
  cli_args = 'Mesh/amg/growth_r=1.2 Mesh/amg/nr=10 --mesh-only'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall report an error when generating an annular mesh with equal-area elements when a growth ratio is also provided'
  expect_err = "The 'growth_r' parameter cannot be combined with 'equal_area'"
  design = 'meshgenerators/AnnularMeshGenerator.md'
  issues = '#20422'
[]


[conflicting_settings_nr]
  type = RunException
  input = equal_area.i
  cli_args = "Mesh/amg/radial_positions='1.5' --mesh-only"
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall report an error when generating an annual mesh with equal-area elements when radial positions are also provided'
  expect_err = "The 'equal_area' parameter cannot be specified together with 'radial_positions'"
  design = 'meshgenerators/AnnularMeshGenerator.md'
  issues = '#20422'
[]


[boundary_prefix_offset]
  type = Exodiff
  input = boundary_prefix_offset.i
  cli_args = '--mesh-only'
  exodiff = boundary_prefix_offset_in.e
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the capability of generating an annular mesh with a user-defined prefix on boundary names and/or an offset on the boundary ids'
  design = 'meshgenerators/AnnularMeshGenerator.md'
  issues = '#25167'
[]


[test]
  type = 'Exodiff'
  input = 'append_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'append_mesh_generator_in.e'
  requirement = 'The system shall support the ability to add additional mesh generators from a user accessible programmatic interface.'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[nothing_to_append_to]
  type = 'RunException'
  input = 'append_mesh_generator.i'
  cli_args = 'Mesh/active= --mesh-only'
  expect_err = "Cannot use appendMeshGenerator\(\) because there is not a generator to append to!"
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'there exists a generator to append to'
[]


[no_input]
  type = 'RunException'
  input = 'append_mesh_generator.i'
  cli_args = 'ModifyMesh/gmg/type=GeneratedMeshGenerator ModifyMesh/gmg/dim=1 --mesh-only'
  expect_err = "Can only append a mesh generator that takes a single input mesh generator via the parameter named 'input'"
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'such mesh generators take an input'
[]


[wrong_time]
  type = 'RunException'
  input = 'append_mesh_generator.i'
  cli_args = 'ModifyMesh/test/type=TestMeshGenerator --mesh-only'
  expect_err = 'Can only call appendMeshGenerator\(\) during the append_mesh_generator task'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'other mesh generators have been added to be appended to'
[]


[all_by_block_ids]
  type = 'Exodiff'
  input = 'block_deletion_test1.i'
  exodiff = 'block_deletion_test1_out.e'
  recover = false
  detail = 'all of the elements in a mesh based on subdomain ID, '
[]


[all_by_block_names]
  type = 'Exodiff'
  input = 'block_deletion_test13.i'
  exodiff = 'block_deletion_test13_out.e'
  recover = false
  detail = 'all of the elements in a mesh based on subdomain names and '
[]


[multiple_blocks]
  type = 'Exodiff'
  input = 'block_deletion_test14.i'
  exodiff = 'block_deletion_test14_out.e'
  recover = false
  detail = 'multiple blocks simultaneously in a mesh based on subdomain ID.'
[]


[input_not_prepared]
  type = 'Exodiff'
  input = 'block_deletion_not_prepared.i'
  exodiff = 'block_deletion_not_prepared_in.e'
  exodiff_opts = '-pedantic'
  cli_args = '--mesh-only'
  recover = false
  detail = 'blocks and assigning the new boundary even if the input mesh is not prepared.'
[]


[delete_interior_parents]
  type = 'Exodiff'
  input = 'delete_interior_parents.i'
  exodiff = 'delete_interior_parents_out.e'
  recover = false
  detail = 'blocks and properly removing lower dimensional elements with a deleted element as their interior parent.'
[]


[preserve_exteriors]
  type = 'Exodiff'
  input = 'preserve_exteriors.i'
  cli_args = '--mesh-only'
  exodiff = 'preserve_exteriors_in.e'
  recover = false
  detail = 'blocks and retaining lower dimensional elements with a deleted interior parent if requested,'
[]


[missing_block]
  type = RunException
  input = block_deletion_test1.i
  cli_args = "Mesh/ed0/block=50"
  expect_err = "The block '50' was not found within the mesh"
  detail = 'blocks and erroring if a block does not exist.'
[]


[simple_two_dimensional_test]
  type = 'Exodiff'
  input = 'conv_simple_2dblock.i'
  exodiff = 'conv_simple_2dblock_in.e'
  recover = false
  cli_args = '--mesh-only'
  mesh_mode = 'replicated'

  detail = 'a one block, single element, 2d mesh of a square,'
[]


[two_dimensional_test]
  type = 'Exodiff'
  input = 'conv_2dblock.i'
  exodiff = 'conv_2dblock_in.e'
  recover = false
  cli_args = '--mesh-only'
  mesh_mode = 'replicated'

  detail = '2D blocks to be extracted from a 2D mesh'
[]


[three_dimensional_test]
  type = 'Exodiff'
  input = 'conv_multiblock.i'
  exodiff = 'conv_multiblock_in.e'
  recover = false
  cli_args = '--mesh-only'
  mesh_mode = 'replicated'

  detail = 'multiple subdomains/blocks which can be incorporated into a new mesh in 3D'
[]


[lower_dimensional_test]
  type = 'Exodiff'
  input = 'conv_lowerDblock.i'
  exodiff = 'conv_lowerDblock_in.e'
  recover = false
  cli_args = '--mesh-only'
  mesh_mode = 'replicated'

  detail = 'a lower dimension block (1D) to be extracted from a 2D mesh'
[]


[distributed]
  type = RunException
  input = conv_multiblock.i
  mesh_mode = 'distributed'
  expect_err = 'This generator does not support distributed meshes.'
  detail = 'the mesh is distributed in parallel'
[]


[refined]
  type = RunException
  input = conv_multiblock.i
  cli_args = "Mesh/inactive='' Mesh/blockToMesh/input=refine"
  expect_err = 'Refined blocks are not supported by this generator.'
  detail = 'the block to extract is uniformly refined'
  mesh_mode = 'replicated'
[]

[boundary_deletion_test]
  type = JSONDiff
  input = 'boundary_deletion.i'
  jsondiff = 'boundary_deletion_out.json'
  recover = false
  requirement = 'The system shall have the capability to remove boundaries in an existing mesh.'
  design = 'meshgenerators/BoundaryDeletionGenerator.md'
  issues = '#11174'
[]


[invalid_boundary]
  type = RunException
  input = boundary_deletion.i
  cli_args = "Mesh/boundary_removal/boundary_names='missing'"
  expect_err = "The boundary 'missing' was not found in the mesh"
  requirement = "The system shall report an error if attempting to delete a non-existent boundary"
  design = 'meshgenerators/BoundaryDeletionGenerator.md'
  issues = '#22117'
[]


[inside]
  type = 'Exodiff'
  input = 'boundingbox_nodeset_inside.i'
  cli_args = '--mesh-only'
  exodiff = 'boundingbox_nodeset_inside_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'where the new node set will be placed on nodes within the bounding box, or'
[]


[outside]
  type = 'Exodiff'
  input = 'boundingbox_nodeset_outside.i'
  cli_args = '--mesh-only'
  exodiff = 'boundingbox_nodeset_outside_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'where the new node set will be placed on nodes outside of the bounding box.'
[]


[bad_coord]
  type = 'RunException'
  input = 'boundingbox_nodeset_inside.i'
  expect_err = "No nodes found within the bounding box"
  cli_args = 'Mesh/nodeset/bottom_left="1.05 1.05 0" --mesh-only'

  detail = 'where the bounding box fails to span any mesh nodes, and'
[]


[test_bad_boundaryid]
  type = 'RunException'
  input = 'boundingbox_nodeset_inside.i'
  expect_err = "Only one boundary ID can be assigned to a nodeset using a bounding box!"
  cli_args = 'Mesh/nodeset/new_boundary="middle_node bottom" --mesh-only'

  detail = 'where multiple boundary IDs are supplied for a single bounding box.'
[]


[external]
  type = 'Exodiff'
  input = 'break_boundary_on_subdomain.i'
  cli_args = '--mesh-only'
  exodiff = 'break_boundary_on_subdomain_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'on external boundaries, and'
[]


[internal]
  type = 'Exodiff'
  input = 'break_bottom_interface_on_subdomain.i'
  cli_args = '--mesh-only'
  exodiff = 'break_bottom_interface_on_subdomain_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'on internal boundaries, and'
[]


[invalid_boundary]
  type = RunException
  input = break_boundary_on_subdomain.i
  cli_args = 'Mesh/break_boundary/boundaries="missing"'
  expect_err = "The boundary 'missing' was not found in the mesh"
  detail = 'error when the boundary does not exist in the mesh.'
[]


[3d_auto_test]
  type = 'Exodiff'
  input = 'break_mesh_3D_auto.i'
  cli_args = '--mesh-only'
  exodiff = 'break_mesh_3D_auto_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  exodiff_opts = '-pedantic'

  detail = "without a split interface in 3D;"
[]


[3d_split_test]
  type = 'Exodiff'
  input = 'break_mesh_3D_splittrue.i'
  cli_args = '--mesh-only'
  exodiff = 'break_mesh_3D_splittrue_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  exodiff_opts = '-pedantic'

  detail = "with a split interface in 3D;"
[]


[3d_polycrystal_test]
  type = 'Exodiff'
  input = 'break_mesh_3D_polycrystal.i'
  cli_args = '--mesh-only'
  exodiff = 'break_mesh_3D_polycrystal_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  exodiff_opts = '-pedantic'

  detail = "with a polycrystal based mesh in 3D;"
[]


[2d_auto_test]
  type = 'Exodiff'
  input = 'break_mesh_2DJunction_auto.i'
  cli_args = '--mesh-only'
  exodiff = 'break_mesh_2DJunction_auto_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = "without a split interface in 2D;"
[]


[2d_splittrue_test]
  type = 'Exodiff'
  input = 'break_mesh_2DJunction_splittrue.i'
  cli_args = '--mesh-only'
  exodiff = 'break_mesh_2DJunction_splittrue_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  exodiff_opts = '-pedantic'

  detail = "with a split interface in 2D; and"
[]


[polycrystal_test]
  type = 'Exodiff'
  input = 'break_mesh_2DJunction_polycrystal.i'
  cli_args = '--mesh-only'
  exodiff = 'break_mesh_2DJunction_polycrystal_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  exodiff_opts = '-pedantic'

  detail = "with a polycrystal based mesh in 2D."
[]


[split_transition_only]
  type = 'Exodiff'
  input = 'break_mesh_block_restricted.i'
  cli_args = 'Mesh/split/split_interface=false Mesh/split/split_transition_interface=true --mesh-only block_restricted_split_transition_only_in.e'
  exodiff = 'block_restricted_split_transition_only_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'without splitting the interface and with splitting the transition interface;'
[]


[split_interface_only]
  type = 'Exodiff'
  input = 'break_mesh_block_restricted.i'
  cli_args = 'Mesh/split/split_interface=true --mesh-only block_restricted_split_interface_only_in.e'
  exodiff = 'block_restricted_split_interface_only_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'with a split interface and without splitting the transition interface;'
[]


[split_all]
  type = 'Exodiff'
  input = 'break_mesh_block_restricted.i'
  cli_args = 'Mesh/split/split_interface=true Mesh/split/split_transition_interface=true --mesh-only block_restricted_split_all_in.e'
  exodiff = 'block_restricted_split_all_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'with a split interface and splitting the transition interface;'
[]


[no_transition]
  type = 'Exodiff'
  input = 'break_mesh_block_restricted.i'
  cli_args = 'Mesh/split/add_transition_interface=false --mesh-only block_restricted_no_transition_in.e'
  exodiff = 'block_restricted_no_transition_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'with a split interface, without splitting the transition interface, and without a transition interface;'
[]


[transition_split]
  type = 'Exodiff'
  input = 'break_mesh_block_restricted.i'
  cli_args = 'Mesh/split/add_transition_interface=false Mesh/split/split_interface=true --mesh-only block_restricted_no_transition_split_in.e'
  exodiff = 'block_restricted_no_transition_split_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'without a split interface, splitting the transition interface, or a transition interface;'
[]


[block_pairs_restricted]
  type = 'Exodiff'
  input = 'break_mesh_block_pairs_restricted.i'
  cli_args = '--mesh-only'
  exodiff = 'break_mesh_block_pairs_restricted_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall be able to break the mesh between listed block pairs.'
  design = 'meshgenerators/BreakMeshByBlockGenerator.md'
  issues = '#17749'
[]


[one_new_node]
  type = 'Exodiff'
  input = 'break_mesh_block_pairs_restricted_3blocks.i'
  cli_args = "Mesh/split/block_pairs='0 2' --mesh-only block_pairs_restricted_3blocks_one_new_node_in.e"
  exodiff = 'block_pairs_restricted_3blocks_one_new_node_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'by creating one new node.'
[]


[two_new_nodes]
  type = 'Exodiff'
  input = 'break_mesh_block_pairs_restricted_3blocks.i'
  cli_args = "Mesh/split/block_pairs='0 1' --mesh-only block_pairs_restricted_3blocks_two_new_nodes_in.e"
  exodiff = 'block_pairs_restricted_3blocks_two_new_nodes_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'by creating two new nodes.'
[]


[three_new_nodes]
  type = 'Exodiff'
  input = 'break_mesh_block_pairs_restricted_3blocks.i'
  cli_args = "Mesh/split/block_pairs='0 2;0 1' --mesh-only block_pairs_restricted_3blocks_three_new_nodes_in.e"
  exodiff = 'block_pairs_restricted_3blocks_three_new_nodes_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'by creating three new nodes.'
[]


[block_pairs_restricted_two_interfaces]
  type = 'Exodiff'
  input = 'break_mesh_block_pairs_restricted.i'
  cli_args = 'Mesh/split/add_interface_on_two_sides=true --mesh-only break_mesh_block_pairs_restricted_two_sides_interfaces_in.e'
  exodiff = 'break_mesh_block_pairs_restricted_two_sides_interfaces_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall be able to create two sides interface when interfaces are created between listed block pairs.'
  design = 'meshgenerators/BreakMeshByBlockGenerator.md'
  issues = '#17749'
[]


[hanging_nodes]
  type = 'Exodiff'
  input = 'hanging_nodes_parallel.i'
  exodiff = 'hanging_nodes_parallel_out.e'
  requirement = 'The system shall properly assign node processor ids for paritioned meshes'
  design = 'meshgenerators/BreakMeshByBlockGenerator.md'
  issues = '#15793'
  mesh_mode = 'REPLICATED'
  min_parallel = 12
  max_parallel = 12
  recover = false
[]


[invalid_block_pair]
  type = RunException
  input = break_mesh_block_pairs_restricted.i
  cli_args = 'Mesh/split/block_pairs="0 missing;2 3"'
  expect_err = "The block 'missing' was not found in the mesh"
  requirement = "The system shall report an error if the mesh does not contain the specified block pair"
  mesh_mode = 'REPLICATED'
  design = 'meshgenerators/BreakMeshByBlockGenerator.md'
  issues = '#22117'
[]


[invalid_surrounding_block]
  type = RunException
  input = break_mesh_block_restricted.i
  cli_args = 'Mesh/split/surrounding_blocks="missing"'
  expect_err = "The block 'missing' was not found in the mesh"
  requirement = "The system shall report an error if the mesh does not contain the specified surrounding block"
  mesh_mode = 'REPLICATED'
  design = 'meshgenerators/BreakMeshByBlockGenerator.md'
  issues = '#22117'
[]


[3D]
  type = 'Exodiff'
  input = 'cartesian_mesh_3D.i'
  exodiff = 'cartesian_mesh_3D_in.e'
  cli_args = "--mesh-only"
  recover = false
  mesh_mode = 'REPLICATED'

  detail = "three dimensions."
[]

[check_duplicate_subdomain_names]
  design = 'MooseMesh.md'
  issues = '#23735'
  requirement = 'The system shall throw an error if the subdomains with different ID have duplicate names.'

  type = 'RunException'
  input = 'check_duplicate_subdomain_names.i'
  expect_err = 'The subdomain name A is used for both subdomain with ID=1 and ID=2, Please rename one of them!'
  cli_args = "--mesh-only"
  recover = false
[]


[two_full_rings]
  type = 'Exodiff'
  input = 'radius_corr.i'
  exodiff = 'radius_corr_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall correct full circular boundaries radii to preserve areas.'
  recover = false
[]


[partial_curve_rad]
  type = 'Exodiff'
  input = 'partial_circle_rad.i'
  exodiff = 'partial_circle_rad_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall correct partial circular boundaries radii to preserve areas by moving all the nodes in the radial direction.'
  recover = false
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[partial_curve_span]
  type = 'Exodiff'
  input = 'partial_circle_span.i'
  exodiff = 'partial_circle_span_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall correct partial circular boundaries radii to preserve areas by moving all the node in the radial direction, as well as displacing the boundary end nodes in the span direction.'
  recover = false
[]


[err_transition_layer_ratios_length]
  type = RunException
  input = 'radius_corr.i'
  cli_args = 'Mesh/ccg/transition_layer_ratios=0.2
                --mesh-only err.e'
  expect_err = "this parameter must have the same length as"
  requirement = "The system shall throw an error if the length of the provided customized transition layer rarios does not match the number of the boundaries to be corrected."
[]


[err_custom_circular_tolerance_length]
  type = RunException
  input = 'radius_corr.i'
  cli_args = 'Mesh/ccg/custom_circular_tolerance="1e-5 1e-5 1e-5"
                --mesh-only err.e'
  expect_err = "this parameter must have either a unity length or the same length as"
  requirement = "The system shall throw an error if the length of the provided customized circular verification tolerance does not match the number of the boundaries to be corrected."
[]


[err_non_xy_plane]
  type = RunException
  input = 'radius_corr.i'
  cli_args = 'Mesh/rot/type=TransformGenerator
                Mesh/rot/input=xyd2
                Mesh/rot/transform=ROTATE
                Mesh/rot/vector_value="0 90 0"
                Mesh/ccg/input=rot
                --mesh-only err.e'
  expect_err = "Only boundaries in XY plane are supported."
  requirement = "The system shall throw an error if the provided boundaries are not in XY plane."
[]


[err_few_points]
  type = RunException
  input = 'partial_circle_rad.i'
  cli_args = 'Mesh/add_bdry/combinatorial_geometry="abs(x^2+y^2-0.25)<tol&y>-0.1"
                --mesh-only err.e'
  expect_err = "too few nodes in one of the provided boundaries."
  requirement = "The system shall throw an error if the provided boundary contains fewer than three nodes."
[]


[err_overlapped_transition_area]
  type = RunException
  input = 'radius_corr.i'
  cli_args = 'Mesh/ccg/transition_layer_ratios="0.5 0.5"
                --mesh-only err.e'
  expect_err = "the transition layers are overlapped."
  requirement = "The system shall throw an error if any nodes are moved twice for radius correction."
[]


[err_non_circular]
  type = RunException
  input = 'partial_circle_rad.i'
  cli_args = 'Mesh/ccg/input_mesh_circular_boundaries="0"
                --mesh-only err.e'
  expect_err = "the boundary provided is not circular."
  requirement = "The system shall throw an error if the provided boundary to correct is not circular."
[]


[err_full_cirles_and_span_direction]
  type = RunException
  input = 'radius_corr.i'
  cli_args = 'Mesh/ccg/move_end_nodes_in_span_direction="true"
                --mesh-only err.e'
  expect_err = "all the boundaries are closed, this parameter should be be set as"
  requirement = "The system shall throw an error if the provided boundaries are all full circles and the parameter to move the end nodes in the span direction is set to true."
[]


[err_boundary_not_found]
  type = RunException
  input = 'radius_corr.i'
  cli_args = 'Mesh/ccg/input_mesh_circular_boundaries="0 5"
                --mesh-only err.e'
  expect_err = "does not exist in the input mesh"
  requirement = "The system shall throw an error if an input boundary does not exist in the input mesh."
[]


[multiple_block_uniform]
  type = RunApp
  input = 'coarsen_quad_multi.i'
  cli_args = "Mesh/final_generator=refine Mesh/refine/refinement='1 1 1' --mesh-only single_uniform.e"
  detail = 'for a mesh coarsening test with a uniformly refined mesh,'
  recover = false
[]


[multiple_block_nonuniform]
  type = RunApp
  input = 'coarsen_quad_multi.i'
  cli_args = "Mesh/final_generator=refine Mesh/refine/refinement='0 1 1' --mesh-only single_nonuniform.e"
  detail = 'for a mesh coarsening test with a non-uniformly refined mesh,'
  recover = false
[]


[multiple_levels]
  type = RunApp
  input = 'coarsen_quad_multi.i'
  cli_args = "Mesh/final_generator=refine Mesh/refine/refinement='0 1 2' --mesh-only double_nonuniform.e"
  detail = 'for a mesh coarsening test with twice-refined elements,'
  recover = false
[]


[external_refined]
  type = RunApp
  input = 'coarsen_quad_multi.i'
  cli_args = "Mesh/final_generator=refine_side Mesh/refine_side/type=RefineSidesetGenerator Mesh/refine_side/input=eg Mesh/refine_side/boundaries=top Mesh/refine_side/refinement='1' --mesh-only external_uniform.e"
  detail = 'for a mesh coarsening test with an external boundary refined,'
  recover = false
[]


[internal_refined]
  type = RunApp
  input = 'coarsen_quad_multi.i'
  cli_args = "Mesh/final_generator=refine_side Mesh/refine_side/type=RefineSidesetGenerator Mesh/refine_side/input=add_internal Mesh/refine_side/boundaries=middle Mesh/refine_side/refinement='1' --mesh-only internal_uniform.e"
  detail = 'and for a mesh coarsening test with an internal boundary refined.'
  recover = false
[]


[single_block]
  type = 'Exodiff'
  input = 'coarsen_quad.i'
  exodiff = 'coarsen_quad_in.e'
  cli_args = '--mesh-only'
  recover = false
  detail = 'elements within a non-uniformly refined mesh,'
  mesh_mode = replicated
[]


[multiple_block_uniform]
  type = 'Exodiff'
  input = 'coarsen_quad_multi.i'
  exodiff = 'coarsen_quad_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=single_uniform.e Mesh/coarsen/coarsening='1 1 1' --mesh-only"
  detail = 'elements within multiple blocks within a multi-domain mesh,'
  mesh_mode = replicated
[]


[multiple_block_nonuniform]
  type = 'Exodiff'
  input = 'coarsen_quad_multi.i'
  exodiff = 'coarsen_quad_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=single_nonuniform.e Mesh/coarsen/coarsening='0 1 1' --mesh-only"
  detail = 'elements within multiple blocks, both refined and unrefined, within a multi-domain mesh,'
  mesh_mode = replicated
[]


[multiple_levels]
  type = 'Exodiff'
  input = 'coarsen_quad_multi.i'
  exodiff = 'coarsen_quad_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=double_nonuniform.e Mesh/coarsen/coarsening='0 1 2' Mesh/coarsen/starting_point='2.5 3 0' --mesh-only"
  detail = 'elements within multiple blocks at multiple levels of coarsening within a multi-domain mesh,'
  mesh_mode = replicated
[]


[external_boundary_single]
  type = 'Exodiff'
  input = 'coarsen_quad_multi.i'
  exodiff = 'coarsen_quad_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=external_uniform.e Mesh/coarsen/coarsening='1 1 1' Mesh/coarsen/starting_point='2 5 0' --mesh-only"
  detail = 'elements near a refined external boundary,'
  mesh_mode = replicated
[]


[internal_boundary_single]
  type = 'Exodiff'
  input = 'coarsen_quad_multi.i'
  exodiff = 'coarsen_quad_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=internal_uniform.e Mesh/coarsen/coarsening='1 1 1' Mesh/coarsen/starting_point='3 5 0' --mesh-only"
  detail = 'elements near a refined internal boundary.'
  mesh_mode = replicated
[]


[multiple_block_uniform]
  type = RunApp
  input = 'coarsen_hex_multi.i'
  cli_args = "Mesh/final_generator=refine Mesh/refine/refinement='1 1 1' --mesh-only single_uniform_hex.e"
  detail = 'for a mesh coarsening test with a uniformly refined mesh,'
  recover = false
[]


[multiple_block_nonuniform]
  type = RunApp
  input = 'coarsen_hex_multi.i'
  cli_args = "Mesh/final_generator=refine Mesh/refine/refinement='0 1 1' --mesh-only single_nonuniform_hex.e"
  detail = 'for a mesh coarsening test with a non-uniformly refined mesh,'
  recover = false
[]


[multiple_levels]
  type = RunApp
  input = 'coarsen_hex_multi.i'
  cli_args = "Mesh/final_generator=refine Mesh/refine/refinement='0 1 2' --mesh-only double_nonuniform_hex.e"
  detail = 'for a mesh coarsening test with twice-refined elements,'
  recover = false
[]


[external_refined]
  type = RunApp
  input = 'coarsen_hex_multi.i'
  cli_args = "Mesh/final_generator=refine_side Mesh/refine_side/type=RefineSidesetGenerator Mesh/refine_side/input=eg Mesh/refine_side/boundaries=top Mesh/refine_side/refinement='1' --mesh-only external_uniform_hex.e"
  detail = 'for a mesh coarsening test with an external boundary refined,'
  recover = false
[]


[internal_refined]
  type = RunApp
  input = 'coarsen_hex_multi.i'
  cli_args = "Mesh/final_generator=refine_side Mesh/refine_side/type=RefineSidesetGenerator Mesh/refine_side/input=add_internal Mesh/refine_side/boundaries=middle Mesh/refine_side/refinement='1' --mesh-only internal_uniform_hex.e"
  detail = 'and for a mesh coarsening test with an internal boundary refined.'
  recover = false
[]


[single_block]
  type = 'Exodiff'
  input = 'coarsen_hex.i'
  exodiff = 'coarsen_hex_in.e'
  cli_args = '--mesh-only'
  recover = false
  detail = 'elements within a non-uniformly refined mesh,'
  mesh_mode = replicated
[]


[multiple_block_uniform]
  type = 'Exodiff'
  input = 'coarsen_hex_multi.i'
  exodiff = 'coarsen_hex_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=single_uniform_hex.e Mesh/coarsen/coarsening='1 1 1' --mesh-only"
  detail = 'elements within multiple blocks within a multi-domain mesh,'
  mesh_mode = replicated
[]


[multiple_block_nonuniform]
  type = 'Exodiff'
  input = 'coarsen_hex_multi.i'
  exodiff = 'coarsen_hex_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=single_nonuniform_hex.e Mesh/coarsen/coarsening='0 1 1' --mesh-only"
  detail = 'elements within multiple blocks, both refined and unrefined, within a multi-domain mesh,'
  mesh_mode = replicated
[]


[multiple_levels]
  type = 'Exodiff'
  input = 'coarsen_hex_multi.i'
  exodiff = 'coarsen_hex_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=double_nonuniform_hex.e Mesh/coarsen/coarsening='0 1 2' Mesh/coarsen/starting_point='2.5 3.5 5' --mesh-only"
  detail = 'elements within multiple blocks at multiple levels of coarsening within a multi-domain mesh,'
  mesh_mode = replicated
[]


[external_boundary_single]
  type = 'Exodiff'
  input = 'coarsen_hex_multi.i'
  exodiff = 'coarsen_hex_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=external_uniform_hex.e Mesh/coarsen/coarsening='1 1 1' Mesh/coarsen/starting_point='2 5 0' Mesh/coarsen/maximum_volume_ratio=4 --mesh-only"
  detail = 'elements near a refined external boundary,'
  mesh_mode = replicated
[]


[internal_boundary_single]
  type = 'Exodiff'
  input = 'coarsen_hex_multi.i'
  exodiff = 'coarsen_hex_multi_in.e'
  recover = false
  cli_args = "Mesh/input/file=internal_uniform_hex.e Mesh/coarsen/coarsening='1 1 1' Mesh/coarsen/starting_point='2 3.5 0' Mesh/coarsen/maximum_volume_ratio=4 --mesh-only"
  detail = 'elements near a refined internal boundary.'
  mesh_mode = replicated
[]


[invalid_block]
  type = RunException
  input = coarsen_quad.i
  cli_args = 'Mesh/coarsen/block="missing"'
  expect_err = "The block 'missing' was not found within the mesh"
  detail = "attempting to coarsen a block that does not exist in the mesh, and "
[]


[wrong_size_inputs]
  type = RunException
  input = coarsen_quad.i
  cli_args = 'Mesh/coarsen/coarsening="1 2" --mesh-only'
  expect_err = "The blocks and coarsening parameter vectors should be the same size"
  detail = "if specifying a vector of coarsening levels that does not match the vector of subdomains to coarsen,"
[]


[wrong_starting_point]
  type = RunException
  input = coarsen_quad_multi.i
  cli_args = 'Mesh/coarsen/coarsening="2 1 0" --mesh-only'
  expect_err = "The starting element must be in the block set to be coarsened the most"
  detail = "the coarsening starting element is not in the block to coarsen the most."
  mesh_mode = replicated
[]


[single]
  type = 'Exodiff'
  input = 'combiner_generator.i'
  exodiff = 'combiner_generator_in.e'
  cli_args = '--mesh-only'
  recover = false

  detail = 'using a single input mesh at multiple positions,'
[]


[single_from_file]
  type = 'Exodiff'
  input = 'combiner_generator_from_file.i'
  exodiff = 'combiner_generator_from_file_in.e'
  cli_args = '--mesh-only'
  recover = false

  detail = 'using a single input mesh at multiple positions obtained from a file,'
[]


[multi]
  type = 'Exodiff'
  input = 'combiner_multi_input_translate.i'
  exodiff = 'combiner_multi_input_translate_in.e'
  cli_args = '--mesh-only'
  recover = false

  detail = 'using multiple meshes at multiple positions, and'
[]


[multi_from_file]
  type = 'Exodiff'
  input = 'combiner_multi_input_translate_from_file.i'
  exodiff = 'combiner_multi_input_translate_from_file_in.e'
  cli_args = '--mesh-only'
  recover = false

  detail = 'using multiple meshes at multiple positions obtained from a file, and'
[]


[none]
  type = 'Exodiff'
  input = 'combiner_multi_input.i'
  exodiff = 'combiner_multi_input_in.e'
  cli_args = '--mesh-only'
  recover = false

  detail = 'using multiple meshes with no positions, and'
[]


[name]
  type = 'Exodiff'
  input = 'combiner_merge_names.i'
  exodiff = 'combiner_merge_names_in.e'
  cli_args = '--mesh-only'
  recover = false

  detail = 'while keeping name(s) of sidesets intact, and'
[]


[no_merge_subdomains]
  type = 'Exodiff'
  input = 'combiner_merge_names.i'
  cli_args = 'Mesh/Combine/avoid_merging_subdomains=true --mesh-only no_merge_blocks.e'
  exodiff = 'no_merge_blocks.e'
  recover = false
  exodiff_opts = '-pedantic'

  detail = 'not merging subdomains, and'
[]


[no_merge_boundaries]
  type = 'Exodiff'
  input = 'combiner_merge_names.i'
  cli_args = 'Mesh/Top_Block/boundary_id_offset=0 Mesh/Combine/avoid_merging_boundaries=true --mesh-only no_merge_boundaries.e'
  exodiff = 'no_merge_boundaries.e'
  recover = false
  exodiff_opts = '-pedantic'

  detail = 'not merging boundaries.'
[]


[missing_pos]
  type = 'RunException'
  input = 'combiner_generator.i'
  cli_args = 'Mesh/cmbn/positions=""'
  expect_err = 'If only one input mesh is given'
  detail = 'but only one input is supplied with no positions, or'
[]


[missing_pos_file]
  type = 'RunException'
  input = 'combiner_generator_from_file.i'
  cli_args = 'Mesh/cmbn/positions_file=""'
  expect_err = 'If only one input mesh is given'
  detail = 'but only one input is supplied with no positions file, or'
[]


[mismatch_pos]
  type = 'RunException'
  input = 'combiner_multi_input.i'
  cli_args = 'Mesh/cmbn/positions="0 0 0"'
  expect_err = 'If more than one input mesh'
  detail = 'the number of meshes and the number of positions is mismatched, or'
[]


[mismatch_pos_from_file]
  type = 'RunException'
  input = 'combiner_multi_input.i'
  cli_args = 'Mesh/cmbn/positions_file="mismatch_positions.txt"'
  expect_err = 'If more than one input mesh'
  detail = 'the number of meshes and the number of positions in the file is mismatched.'
[]

[./mesh_only]
  type = 'Exodiff'
  input = 'concentric_circle_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'concentric_circle_mesh_generator_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system shall have the capability to generate a mesh pattern consisting of concentric circles contained within a square.'
  design = 'meshgenerators/ConcentricCircleMeshGenerator.md'
  issues = '#11640'
[../]


[./winding_order]
  type = CSVDiff
  input = 'concentric_circle_mesh2.i'
  csvdiff = 'concentric_circle_mesh2_out.csv'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The winding order of the elements created by the mesh generator shall be uniform.'
  design = 'meshgenerators/ConcentricCircleMeshGenerator.md'
  issues = '#17533'
[../]


[simple_hex_cut]
  type = 'Exodiff'
  input = 'simple_cut.i'
  exodiff = 'simple_hex_cut_in.e'
  cli_args = '--mesh-only simple_hex_cut_in.e
                  Mesh/gmg/elem_type=HEX8'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'cut a 3D mesh consisting of only HEX8 elements with the cut face id automatically assigned.'
[]


[simple_hex_cut_aligned]
  type = 'Exodiff'
  input = 'simple_cut.i'
  exodiff = 'simple_hex_cut_aligned_in.e'
  exodiff_opts = '-pedantic'
  cli_args = '--mesh-only simple_hex_cut_aligned_in.e
                  Mesh/gmg/elem_type=HEX8
                  Mesh/cut/plane_point="0.5 0.5 0.0"
                  Mesh/cut/plane_normal="0.0 1.0 0.0"'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'cut a 3D mesh consisting of only HEX8 elements using a cutting plane overlapped with some element faces.'
[]


[simple_prism_cut]
  type = 'Exodiff'
  input = 'simple_cut.i'
  exodiff = 'simple_prism_cut_in.e'
  cli_args = '--mesh-only simple_prism_cut_in.e
                  Mesh/gmg/elem_type=PRISM6
                  Mesh/cut/cut_face_id=12345'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'cut a 3D mesh consisting of only PRISM6 elements with the cut face id specified by the user.'
[]


[simple_pyramid_cut]
  type = 'Exodiff'
  input = 'simple_cut.i'
  exodiff = 'simple_pyramid_cut_in.e'
  cli_args = '--mesh-only simple_pyramid_cut_in.e
                  Mesh/gmg/elem_type=PYRAMID5
                  Mesh/cut/cut_face_name="cut"'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'cut a 3D mesh consisting of only PYRAMID5 elements with the cut face id automatically assigned and cut face name specified.'
[]


[simple_tet_cut]
  type = 'Exodiff'
  input = 'simple_cut.i'
  exodiff = 'simple_tet_cut_in.e'
  cli_args = '--mesh-only simple_tet_cut_in.e
                  Mesh/gmg/elem_type=TET4
                  Mesh/cut/plane_point="0.25 0.0 0.0"
                  Mesh/cut/plane_normal="1.0 0.0 0.0"
                  Mesh/cut/cut_face_name="left"
                  Mesh/cut/cut_face_id=4'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'cut a 3D mesh consisting of only TET4 elements with the cut face id and name automatically assigned to be the same as an existing boundary.'
[]


[hex_prism_cut]
  type = 'Exodiff'
  input = 'hex_prism_cut.i'
  exodiff = 'hex_prism_cut_in.e'
  cli_args = '--mesh-only'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'cut a 3D mesh with mixed element types.'
[]


[err_distributed]
  type = 'RunException'
  input = 'simple_cut.i'
  cli_args = '--mesh-only simple_cut_err.e
                  Mesh/gmg/elem_type=HEX8
                  Mesh/parallel_type=distributed'
  expect_err = 'Input is not a replicated mesh'
  mesh_mode = 'REPLICATED'
  detail = 'if the input mesh to be cut is not a replicated mesh.'
[]


[err_non_3d]
  type = 'RunException'
  input = 'hex_prism_cut.i'
  cli_args = '--mesh-only hex_prism_cut_err.e
                  Mesh/final_generator=cut
                  Mesh/cut/input=accg'
  expect_err = 'Only 3D meshes are supported'
  mesh_mode = 'REPLICATED'
  detail = 'if the input mesh to be cut contains non-3D elements.'
[]


[err_high_order]
  type = 'RunException'
  input = 'simple_cut.i'
  cli_args = '--mesh-only simple_cut_err.e
                  Mesh/gmg/elem_type=HEX20'
  expect_err = 'Only first order elements are supported for cutting'
  mesh_mode = 'REPLICATED'
  detail = 'if the input mesh to be cut contains high-order elements.'
[]


[err_boundary_conflict]
  type = 'RunException'
  input = 'simple_cut.i'
  cli_args = '--mesh-only simple_tet_cut_in.e
                  Mesh/cut/cut_face_name="left"
                  Mesh/cut/cut_face_id=5'
  expect_err = 'but they are inconsistent'
  mesh_mode = 'REPLICATED'
  detail = 'if the specified cut face id and names are inconsistent with the input mesh.'
[]


[error]
  type = RunException
  input = cyclic.i
  expect_err = 'Cyclic dependencies detected in mesh generation: no_slip_bottom <- rename_extension <- stitch_4 <- create_fused_top_sideset_r <- stitch_6 <- no_slip_top <- no_slip_bottom'
  requirement = 'The system shall be able to give a clear error message about a cyclic graph in mesh generation.'
[]


[test]
  type = 'Exodiff'
  input = 'data_driven.i'
  cli_args = '--mesh-only'
  exodiff = 'data_driven_in.e'
  exodiff_opts = '-pedantic'
  recover = false

  requirement = 'The system shall support the generation of meshes in a data-driven mode, where not each step in the generation tree is required to produce a physical mesh and can instead only produce metadata'
[]


[subgenerator_no_data_only]
  type = 'Exodiff'
  input = 'subgenerator_no_data_only.i'
  cli_args = '--mesh-only'
  exodiff = 'subgenerator_no_data_only_in.e'
  recover = false

  requirement = 'The system shall support the generation of subgenerators of the data-driven generator without data only mode'
[]


[missing]
  type = RunException
  input = 'data_driven.i'
  detail = 'the specified data-driven generator does not exist'
  cli_args = 'Mesh/data_driven_generator=ski_tha_ghee'
  expect_err = "The data driven generator \'ski_tha_ghee\' does not exist"
[]


[parent_unsupported]
  type = RunException
  input = 'data_driven.i'
  detail = 'the parent generators do not support data-driven mode'
  cli_args = 'Mesh/ny/type=GeneratedMeshGenerator
                  Mesh/ny/dim=2'
  expect_err = "The generator \'mesh\' cannot be used in data-driven mode because the parent GeneratedMeshGenerator \"ny\" does not support data\-driven generation"
[]


[parent_save_with_name]
  type = RunException
  input = 'data_driven.i'
  detail = 'a generator that is supposed to be data-only is also set to be output'
  cli_args = 'Mesh/ny/save_with_name=altabird'
  expect_err = "The generator \'mesh\' cannot be used in data-driven mode because the parent TestDataDrivenGenerator \"ny\" has \'save_with_name\' set"
[]


[unimplimented]
  type = RunException
  input = 'unimplimented.i'
  detail = 'a mesh generator is requested to generate data that does not have a data generation implementation'
  expect_err = "This MeshGenerator does not have a generateData\(\) implementation."
[]


[disabled]
  type = RunException
  input = 'data_driven.i'
  cli_args = '--disallow-test-objects'
  detail = 'the application does not allow data-driven generation'
  expect_err = "This application does not support data-driven mesh generation."
[]

[./test]
  type = 'Exodiff'
  input = 'displaced_mesh.i'
  exodiff = 'displaced_mesh_in.e'
  cli_args = '--mesh-only'
  recover = false

  requirement = "The system shall support the generation of meshes for both reference and displaced mesh configurations."
  design = 'Mesh/index.md'
  issues = '#12712'
[../]


[pbc_adaptivity]
  type = 'Exodiff'
  input = 'pbc_adaptivity.i'
  exodiff = 'pbc_adaptivity_out.e'
  cli_args = 'Outputs/hide="pid" Outputs/console/type=Console Outputs/console/system_info="framework mesh aux nonlinear execution relationship"'
  expect_out = '  Default:                 libMesh::DefaultCoupling x 2
  Default:                 libMesh::GhostPointNeighbors
  Default:                 libMesh::DefaultCoupling x 2 for DisplacedMesh
  Default:                 libMesh::GhostPointNeighbors for DisplacedMesh'
  abs_zero = 1e-7
  rel_err = 1e-4
  requirement = "The system shall support mesh adaptivity with periodic boundary conditions on a distributed generated displaced mesh."
  method = '!dbg' # periodic timeout
  valgrind = 'NONE'
[]


[adaptivity_nemesis]
  type = 'Exodiff'
  input = 'pbc_adaptivity.i'
  exodiff = 'pbc_adaptivity_out.e.4.0 pbc_adaptivity_out.e.4.1 pbc_adaptivity_out.e.4.2 pbc_adaptivity_out.e.4.3 pbc_adaptivity_out.e-s0002.4.0 pbc_adaptivity_out.e-s0002.4.1 pbc_adaptivity_out.e-s0002.4.2 pbc_adaptivity_out.e-s0002.4.3 pbc_adaptivity_out.e-s0003.4.0 pbc_adaptivity_out.e-s0003.4.1 pbc_adaptivity_out.e-s0003.4.2 pbc_adaptivity_out.e-s0003.4.3 pbc_adaptivity_out.e-s0004.4.0 pbc_adaptivity_out.e-s0004.4.1 pbc_adaptivity_out.e-s0004.4.2 pbc_adaptivity_out.e-s0004.4.3 pbc_adaptivity_out.e-s0005.4.0 pbc_adaptivity_out.e-s0005.4.1 pbc_adaptivity_out.e-s0005.4.2 pbc_adaptivity_out.e-s0005.4.3'
  # We use 'partition=linear' here, so that the tests are platform independent
  cli_args = 'Outputs/hide="pid" Outputs/nemesis=true Outputs/exodus=false Mesh/dmg/partition="linear"'
  allow_warnings = true
  max_parallel = 4
  min_parallel = 4
  abs_zero = 1e-7
  rel_err = 1e-4
  recover = false # Do these things work together? Transient, recover, nemesis, distributed, adaptivity, periodic bcs?
  # I'm getting an exodiff with recover. I would like to make this work, but I have other priorities right now

  detail = "without and with"
[]


[adaptivity_autoscaling]
  type = 'Exodiff'
  input = 'pbc_adaptivity.i'
  exodiff = 'pbc_adaptivity_out.e'
  cli_args = 'Outputs/hide="pid" Executioner/automatic_scaling=true Executioner/compute_scaling_once=false'
  prereq = 'pbc_adaptivity'
  abs_zero = 1e-7
  rel_err = 1e-4
  method = '!dbg' # periodic timeout

  detail = "automatic scaling."
[]


[./mesh_generator]
  type = 'Exodiff'
  input = 'distributed_rectilinear_mesh_generator.i'
  exodiff = 'distributed_rectilinear_mesh_generator_out.e'
  cli_args = 'Outputs/hide="pid npid" '
  requirement = 'The system shall be able to generate 2D Quad4 mesh in parallel.'
[../]


[./check_nlayers]
  type = 'RunException'
  input = 'distributed_rectilinear_mesh_generator.i'
  cli_args = 'Mesh/gmg/num_side_layers=5'
  requirement = 'The system shall be able to check if or not users ask for too many layers of ghosting elements.'
  expect_err = 'Range\s+check\s+failed\s+for\s+parameter\s+Mesh\/gmg\/num\_side\_layers\s+Expression:\s+num\_side\_layers\>\=1\s+\&\s+num\_side\_layers\<5\s+Value:\s+5'
[../]


[./1D]
  type = 'Exodiff'
  input = 'distributed_rectilinear_mesh_generator.i'
  cli_args = 'Mesh/gmg/dim=1 Outputs/file_base=distributed_rectilinear_mesh_generator_out_1d Outputs/hide="pid npid" '
  exodiff = 'distributed_rectilinear_mesh_generator_out_1d.e'
  requirement = 'The system shall be able to generate 1D EDGE2 mesh in parallel.'
[../]


[./3D]
  type = 'Exodiff'
  input = 'distributed_rectilinear_mesh_generator.i'
  exodiff = 'distributed_rectilinear_mesh_generator_out_3d.e'
  cli_args = 'Mesh/gmg/dim=3 Mesh/gmg/nx=20 Mesh/gmg/ny=20 Mesh/gmg/nz=20 Outputs/file_base=distributed_rectilinear_mesh_generator_out_3d Outputs/hide="pid npid" '
  requirement = 'The system shall be able to generate 3D HEX8 mesh in parallel.'
  valgrind = 'NONE'
  # Enables running the limited HPC tests on CIVET on all events
  group = 'hpc'
[../]


[./3D_ptscotch]
  type = 'Exodiff'
  input = 'distributed_rectilinear_mesh_generator.i'
  exodiff = 'distributed_rectilinear_mesh_generator_out_3d_ptscotch.e'
  ptscotch = true
  petsc_version = '>=3.10.0'
  valgrind = none
  cli_args = 'Mesh/gmg/dim=3 Mesh/gmg/nx=20 Mesh/gmg/ny=20 Mesh/gmg/nz=20 Mesh/gmg/part_package=ptscotch Outputs/file_base=distributed_rectilinear_mesh_generator_out_3d_ptscotch Outputs/hide="pid npid" '
  requirement = 'The system shall be able to generate 3D HEX8 mesh in parallel using ptscotch partitioner'
[../]


[./3D_hierarch]
  type = 'Exodiff'
  input = 'distributed_rectilinear_mesh_generator.i'
  exodiff = 'distributed_rectilinear_mesh_generator_out_3d_hierarch.e'
  min_parallel = 4
  max_parallel = 4
  cli_args = 'Mesh/gmg/dim=3 Mesh/gmg/nx=20 Mesh/gmg/ny=20 Mesh/gmg/nz=20 Mesh/gmg/part_package=hierarch Mesh/gmg/num_cores_per_compute_node=2 Outputs/file_base=distributed_rectilinear_mesh_generator_out_3d_hierarch Outputs/hide="pid npid" '
  requirement = 'The system shall be able to generate 3D HEX8 mesh in parallel using hierarch partitioner'
[../]


[./3d_scomm_out]
  type = 'Exodiff'
  input = 'distributed_rectilinear_mesh_generator.i'
  exodiff = 'drmg_3d_scomm_out.e'
  min_parallel = 3
  issues = '#15464'
  cli_args = 'Mesh/gmg/num_cores_for_partition=2 Mesh/gmg/dim=3 Mesh/gmg/nx=20 Mesh/gmg/ny=20 Mesh/gmg/nz=20 Outputs/file_base=drmg_3d_scomm_out Outputs/hide="pid npid" '
  requirement = 'The system shall be able to generate a first-order hexahedral mesh in parallel using a small number of cores for the graph partitioner.'
[../]


[./3d_scomm_10_out]
  type = 'RunException'
  input = 'distributed_rectilinear_mesh_generator.i'
  expect_err = 'Number of cores for the graph partitioner is too large'
  max_parallel = 8
  issues = '#15464'
  cli_args = 'Mesh/gmg/num_cores_for_partition=10 Mesh/gmg/dim=3 Mesh/gmg/nx=20 Mesh/gmg/ny=20 Mesh/gmg/nz=20 Outputs/hide="pid npid" '
  requirement = 'The system shall report an error if the number of cores for partition is larger than the total number of cores.'
[../]


[./mesh_adaptivity]
  type = 'Exodiff'
  input = 'distributed_rectilinear_mesh_generator_adaptivity.i'
  exodiff = 'distributed_rectilinear_mesh_generator_adaptivity_out.e'
  requirement = 'The system shall be able to adapt a mesh generated in parallel.'
[../]


[num_layers]
  type = 'Exodiff'
  input = 'num_layers.i'
  min_parallel = 3
  max_parallel = 3
  exodiff = 'num_layers_out.e'
  # There is a warning when use linear partitioner. It is design on the purpose.
  # We therefore ignore warning messages here
  allow_warnings = true
  requirement = "The system shall generate an arbitrary number of layers of side neighbors using DistributedRectilinearMeshGenerator."
[]


[2D_3]
  type = 'Exodiff'
  input = 'squarish_partition.i'
  min_parallel = 3
  max_parallel = 3
  exodiff = 'squarish_partition_out.e'
  requirement = "The system shall be able to generate a squarish partition for a 2D distributed generated mesh using 3 processors."
[]


[2D_4]
  type = 'Exodiff'
  input = 'squarish_partition.i'
  min_parallel = 4
  max_parallel = 4
  exodiff = 'squarish_partition_out_4.e'
  cli_args = 'Outputs/file_base="squarish_partition_out_4"'
  requirement = "The system shall be able to generate a squarish partition for a 2D distributed generated mesh using 4 processors."
[]


[2D_6]
  type = 'Exodiff'
  input = 'squarish_partition.i'
  min_parallel = 6
  max_parallel = 6
  exodiff = 'squarish_partition_out_6.e'
  cli_args = 'Outputs/file_base="squarish_partition_out_6"'
  requirement = "The system shall be able to generate a squarish partition for a 2D distributed generated mesh using 6 processors."
[]


[1D_3]
  type = 'Exodiff'
  input = 'squarish_partition.i'
  min_parallel = 3
  max_parallel = 3
  exodiff = 'squarish_partition_out_1D_3.e'
  cli_args = 'Mesh/gmg/dim=1 Outputs/file_base="squarish_partition_out_1D_3"'
  requirement = "The system shall be able to generate a squarish partition for a 1D distributed generated mesh using 3 processors."
[]


[1D_4]
  type = 'Exodiff'
  input = 'squarish_partition.i'
  min_parallel = 4
  max_parallel = 4
  exodiff = 'squarish_partition_out_1D_4.e'
  cli_args = 'Mesh/gmg/dim=1 Outputs/file_base="squarish_partition_out_1D_4"'
  requirement = "The system shall be able to generate a squarish partition for a 1D distributed generated mesh using 4 processors."
[]


[3D_3]
  type = 'Exodiff'
  input = 'squarish_partition.i'
  min_parallel = 3
  max_parallel = 3
  exodiff = 'squarish_partition_out_3D_3.e'
  cli_args = 'Mesh/gmg/dim=3 Mesh/gmg/nz=10 Outputs/file_base="squarish_partition_out_3D_3"'
  requirement = "The system shall be able to generate a squarish partition for a 3D distributed generated mesh using 3 processors."
[]


[3D_4]
  type = 'Exodiff'
  input = 'squarish_partition.i'
  min_parallel = 4
  max_parallel = 4
  exodiff = 'squarish_partition_out_3D_4.e'
  cli_args = 'Mesh/gmg/dim=3 Mesh/gmg/nz=10  Outputs/file_base="squarish_partition_out_3D_4"'
  requirement = "The system shall be able to generate a squarish partition for a 3D distributed generated mesh using 4 processors."
[]


[3D_8]
  type = 'Exodiff'
  input = 'squarish_partition.i'
  min_parallel = 8
  max_parallel = 8
  exodiff = 'squarish_partition_out_3D_8.e'
  cli_args = 'Mesh/gmg/dim=3 Mesh/gmg/nz=10  Outputs/file_base="squarish_partition_out_3D_8"'
  requirement = "The system shall be able to generate a squarish partition for a 3D distributed generated mesh using 8 processors."
[]


[firsrt_order]
  type = 'Exodiff'
  input = 'order_conversion.i'
  exodiff = 'firsrt_order.e'
  cli_args = '--mesh-only firsrt_order.e'
  requirement = 'The system shall convert all the input elements into first-order elements.'
  recover = false
[]


[complete_order]
  type = 'Exodiff'
  input = 'order_conversion.i'
  exodiff = 'complete_order.e'
  cli_args = '--mesh-only complete_order.e
                Mesh/order_conversion/conversion_type=COMPLETE_ORDER'
  requirement = 'The system shall convert all the input elements into complete-order elements.'
  recover = false
[]


[full_second_order]
  type = 'Exodiff'
  input = 'order_conversion.i'
  exodiff = 'full_second_order.e'
  cli_args = '--mesh-only full_second_order.e
                Mesh/order_conversion/conversion_type=SECOND_ORDER'
  requirement = 'The system shall convert all the input elements into full-second-order elements.'
  recover = false
[]


[nonfull_second_order]
  type = 'Exodiff'
  input = 'order_conversion.i'
  exodiff = 'nonfull_second_order.e'
  cli_args = '--mesh-only nonfull_second_order.e
                Mesh/order_conversion/conversion_type=SECOND_ORDER_NONFULL'
  requirement = 'The system shall convert all the input elements into second-order (nonfull) elements.'
  recover = false
[]


[single_element]
  type = 'Exodiff'
  input = 'element_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'element_generator_in.e'
  recover = false

  detail = 'resulting in a single element mesh, or'
[]


[multi_elem_multi_gen]
  type = 'Exodiff'
  input = 'eg2.i'
  cli_args = '--mesh-only'
  exodiff = 'eg2_in.e'
  recover = false

  detail = 'resulting in a mesh with multiple disconnected elements.'
[]


[quad_elementid_test]
  type = 'Exodiff'
  input = 'quad_with_elementid_subdomainid_test.i'
  exodiff = 'out_quad_subdomain_id.e'

  detail = "given a list of elements and ids for quadrilateral and"
[]


[simple_hex_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'simple_hex_convert_in.e'
  cli_args = '--mesh-only simple_hex_convert_in.e
                  Mesh/gmg/elem_type=HEX8'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh consisting of only HEX8 elements.'
[]


[simple_prism_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'simple_prism_convert_in.e'
  cli_args = '--mesh-only simple_prism_convert_in.e
                  Mesh/gmg/elem_type=PRISM6'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh consisting of only PRISM6 elements.'
[]


[second_order_prism_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'second_order_prism_convert_in.e'
  cli_args = '--mesh-only second_order_prism_convert_in.e
                  Mesh/gmg/elem_type=PRISM18'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh consisting of only PRISM18 elements.'
[]


[simple_tet_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'simple_tet_convert_in.e'
  cli_args = '--mesh-only simple_tet_convert_in.e
                  Mesh/gmg/elem_type=TET4'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh consisting of only TET4 elements.'
[]


[second_order_tet_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'second_order_tet_convert_in.e'
  cli_args = '--mesh-only second_order_tet_convert_in.e
                  Mesh/gmg/elem_type=TET10'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'accept a 3D mesh consisting of only TET10 elements.'
[]


[hex_prism_convert]
  type = 'Exodiff'
  input = 'hex_prism_convert.i'
  exodiff = 'hex_prism_convert_in.e'
  cli_args = '--mesh-only'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh with mixed element types.'
[]


[simple_hex_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'simple_hex_convert_in.e'
  cli_args = '--mesh-only simple_hex_convert_in.e
                  Mesh/gmg/elem_type=HEX8'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh consisting of only HEX8 elements.'
[]


[simple_prism_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'simple_prism_convert_in.e'
  cli_args = '--mesh-only simple_prism_convert_in.e
                  Mesh/gmg/elem_type=PRISM6'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh consisting of only PRISM6 elements.'
[]


[simple_pyramid_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'simple_pyramid_convert_in.e'
  cli_args = '--mesh-only simple_pyramid_convert_in.e
                  Mesh/gmg/elem_type=PYRAMID5'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh consisting of only PYRAMID5 elements.'
[]


[simple_tet_convert]
  type = 'Exodiff'
  input = 'simple_convert.i'
  exodiff = 'simple_tet_convert_in.e'
  cli_args = '--mesh-only simple_tet_convert_in.e
                  Mesh/gmg/elem_type=TET4'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh consisting of only TET4 elements.'
[]


[hex_prism_convert]
  type = 'Exodiff'
  input = 'hex_prism_convert.i'
  exodiff = 'hex_prism_convert_in.e'
  cli_args = '--mesh-only'
  mesh_mode = 'REPLICATED'
  recover = false
  detail = 'convert a 3D mesh with mixed element types.'
[]


[err_distributed]
  type = 'RunException'
  input = 'simple_convert.i'
  cli_args = '--mesh-only simple_convert_err.e
                  Mesh/gmg/elem_type=HEX8
                  Mesh/parallel_type=distributed'
  expect_err = 'Input is not a replicated mesh'
  mesh_mode = 'REPLICATED'
  detail = 'if the input mesh to be converted is not a replicated mesh.'
[]


[err_non_3d]
  type = 'RunException'
  input = 'hex_prism_convert.i'
  cli_args = '--mesh-only hex_prism_convert_err.e
                  Mesh/final_generator=convert
                  Mesh/convert/input=accg'
  expect_err = 'Only 3D meshes are supported'
  mesh_mode = 'REPLICATED'
  detail = 'if the input mesh to be converted contains non-3D elements.'
[]


[err_high_order]
  type = 'RunException'
  input = 'simple_convert.i'
  cli_args = '--mesh-only simple_convert_err.e
                  Mesh/gmg/elem_type=HEX20'
  expect_err = 'Only first order elements are supported for cutting'
  mesh_mode = 'REPLICATED'
  detail = 'if the input mesh to be converted contains high-order elements.'
[]


[quad8]
  type = 'Exodiff'
  input = 'patch_mesh_generator.i'
  cli_args = 'Mesh/patch/elem_type=quad8 Variables/u/order=SECOND Outputs/file_base=quad8_out'
  exodiff = 'quad8_out.e'
  recover = false

  detail = "quad8 elements,"
[]


[hex8]
  type = 'Exodiff'
  input = 'patch_mesh_generator.i'
  cli_args = 'Mesh/patch/elem_type=hex8 Mesh/patch/dim=3 Outputs/file_base=hex8_out'
  exodiff = 'hex8_out.e'
  recover = false

  detail = "hex8 elements, and"
[]


[hex20]
  type = 'Exodiff'
  input = 'patch_mesh_generator.i'
  cli_args = 'Mesh/patch/elem_type=hex20 Mesh/patch/dim=3 Variables/u/order=SECOND Outputs/file_base=hex20_out'
  exodiff = 'hex20_out.e'
  recover = false

  detail = "hex20 elements."
[]


[invalid_subdomain]
  type = RunException
  input = 2D.i
  cli_args = 'Mesh/explode/subdomains="100"'
  expect_err = "The block ID '100' was not found in the mesh"
  requirement = "The system shall report an error if the subdomain to explode was not found in the mesh"
  design = 'meshgenerators/BreakMeshByElementGenerator.md'
  issues = '#22117'
[]

[generate_extra_nodeset]
  type = 'Exodiff'
  input = 'generate_extra_nodeset.i'
  cli_args = '--mesh-only'
  exodiff = 'generate_extra_nodeset_in.e'
  recover = false

  requirement = 'The system shall have the ability to add extra mesh node sets based on existing node IDs.'
  design = 'meshgenerators/ExtraNodesetGenerator.md'
  issues = '#11640'
[]


[generate_extra_nodeset_coord]
  type = 'Exodiff'
  input = 'generate_extra_nodeset_coord.i'
  cli_args = '--mesh-only'
  exodiff = 'generate_extra_nodeset_coord_in.e'
  recover = false

  requirement = 'The system shall have the ability to add extra mesh node sets based on node coordinates.'
  design = 'meshgenerators/ExtraNodesetGenerator.md'
  issues = '#11640'
[]


[generate_extra_nodeset_multiple_coord]
  type = 'Exodiff'
  input = 'generate_extra_nodeset_multiple_coord.i'
  cli_args = '--mesh-only'
  exodiff = 'generate_extra_nodeset_multiple_coord_in.e'
  recover = false

  requirement = 'The system shall have the ability to add extra mesh node sets based on multiple node coordinates.'
  design = 'meshgenerators/ExtraNodesetGenerator.md'
  issues = '#14936'
[]


[test_bad_coord]
  type = 'RunException'
  input = 'generate_extra_nodeset_coord.i'
  expect_err = "Unable to locate the following point within the domain"
  cli_args = "--mesh-only Mesh/extra_nodeset/coord='0.5 10'"
  mesh_mode = REPLICATED

  requirement = "The system shall report an error on assigning boundary identifiers if the supplied location is outside of the domain."
  design = 'meshgenerators/ExtraNodesetGenerator.md'
  issues = '#13814'
[]


[close_node]
  type = 'Exodiff'
  input = 'closest_point_nodeset.i'
  cli_args = '--mesh-only'
  exodiff = 'closest_point_nodeset_in.e'
  recover = false

  requirement = 'The system shall have the ability to add the node closest to a point to a nodeset.'
  design = 'meshgenerators/ExtraNodesetGenerator.md'
  issues = '#28482'
[]

[./test]
  type = 'Exodiff'
  input = 'file_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'file_mesh_generator_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system shall have the ability to generate a mesh by reading it from a file.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#11640'
[../]


[./extra_integer_test]
  type = 'Exodiff'
  input = 'exodus_file_mesh_with_id.i'
  exodiff = 'exodus_file_mesh_with_id_out.e'
  recover = false

  requirement = 'The system shall have the ability to assign element extra integers with elemental variables in an Exodus mesh file.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#14916'
[../]


[./exodus_iga_test]
  type = XMLDiff
  input = '2d_diffusion_iga.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  # See #24187
  petsc_version = '>=3.12.0'
  # Set to >=9.0 once #21449 is resolved
  vtk_version = '>=9.1'
  # VTK diffs via XMLDiff are really fragile
  max_parallel = 1
  vtk = true
  xmldiff = '2d_diffusion_iga_out_002.pvtu 2d_diffusion_iga_out_002_0.vtu'

  requirement = 'The system shall have the ability to read IsoGeometric Analysis meshes with rational bases and output spline results in VTK format.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./exodus_iga_exodiff]
  type = Exodiff
  input = '2d_diffusion_iga.i'
  cli_args = 'Outputs/vtk=false Outputs/exodus=true'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  # See #24187
  petsc_version = '>=3.12.0'
  exodiff = '2d_diffusion_iga_out.e'
  requirement = 'The system shall have the ability to read IsoGeometric Analysis meshes with rational bases and output spline results in ExodusII format.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./exodus_iga_nosplines_test]
  type = XMLDiff
  input = '2d_diffusion_iga_nosplines.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  # See #24187
  petsc_version = '>=3.12.0'
  # Set to >=9.0 once #21449 is resolved
  vtk_version = '>=9.1'
  # VTK diffs via XMLDiff are really fragile
  max_parallel = 1
  vtk = true
  xmldiff = '2d_diffusion_iga_nosplines_out_002.pvtu 2d_diffusion_iga_nosplines_out_002_0.vtu'

  requirement = 'The system shall have the ability to remove spline nodes from IsoGeometric Analysis meshes and output Bernstein-Bezier results in VTK format.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./exodus_iga_nosplines_exodiff]
  type = Exodiff
  input = '2d_diffusion_iga_nosplines.i'
  cli_args = 'Outputs/vtk=false Outputs/exodus=true'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  # See #24187
  petsc_version = '>=3.12.0'
  exodiff = '2d_diffusion_iga_nosplines_out.e'

  requirement = 'The system shall have the ability to remove spline nodes from IsoGeometric Analysis meshes and output Bernstein-Bezier results in ExodusII format.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./exodus_pseudoiga_test]
  type = XMLDiff
  input = '3d_steady_diffusion_iga.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  # See #24187
  petsc_version = '>=3.12.0'
  # Set to >=9.0 once #21449 is resolved
  vtk_version = '>=9.1'
  # VTK diffs via XMLDiff are really fragile ... and we can't add an
  # exodiff version of this test, because exodiff gets confused
  # when a spline control node is at a finite element's centroid.
  max_parallel = 1
  vtk = true
  xmldiff = '3d_steady_diffusion_iga_out_001.pvtu 3d_steady_diffusion_iga_out_001_0.vtu'

  requirement = 'The system shall have the ability to read IsoGeometric Analysis meshes with 3D elements and sidesets in ExodusII format.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./exodus_discontinuous_iga_2d_l2_test]
  # Make this an XMLDiff once #21449 is resolved
  type = Exodiff
  input = '2d_discontinuous_iga_l2.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  exodiff = '2d_discontinuous_iga_l2_out.e'

  requirement = 'The system shall have the ability to extract discontinuous Bezier-Bernstein elements from IsoGeometric Analysis meshes.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./exodus_discontinuous_iga_exact_test]
  # Make this an XMLDiff once #21449 is resolved
  type = Exodiff
  input = 'exact_discontinuous_iga.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  exodiff = 'exact_discontinuous_iga_out.e'

  requirement = 'The system shall have the ability to reproduce exact discrete solutions on discontinuous Bezier-Bernstein edges from IsoGeometric Analysis meshes.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./exodus_discontinuous_iga_1d_test]
  # Make this an XMLDiff once #21449 is resolved
  type = Exodiff
  input = '1d_discontinuous_iga.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  exodiff = '1d_discontinuous_iga_out.e'

  requirement = 'The system shall have the ability to find continuous PDE solutions on discontinuous Bezier-Bernstein edges from IsoGeometric Analysis meshes.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[iga_constraint_matrix]
  type = Exodiff
  input = 'iga_constraint_matrix.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  exodiff = 'iga_constraint_matrix_out.e'

  # Penalty method boundary conditions
  abs_zero = 1e-08

  requirement = 'The system shall have the ability to apply externally defined constraint matrices to 3D isoparametric meshes.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[iga_constraint_matrix_1d]
  type = Exodiff
  input = 'iga_constraint_matrix_1d.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  exodiff = 'iga_constraint_matrix_1d_out.e'

  # Penalty method boundary conditions
  abs_zero = 1e-08

  requirement = 'The system shall have the ability to apply externally defined constraint matrices to 1D isoparametric meshes.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./exodus_discontinuous_iga_2d_test]
  # Make this an XMLDiff once #21449 is resolved
  type = Exodiff
  input = '2d_discontinuous_iga.i'
  expect_out = 'Solve Converged'
  recover = false
  exodus_version = '>=8.0'
  exodiff = '2d_discontinuous_iga_out.e'

  requirement = 'The system shall have the ability to find continuous PDE solutions on discontinuous Bezier-Bernstein quads from IsoGeometric Analysis meshes.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#18768'
[]


[./pre_checkpoint_load_test]
  type = 'RunApp'
  input = '2d_diffusion_test.i'
  expect_out = 'Solve Converged'
  cli_args = 'Outputs/checkpoint=true'
  recover = false
  requirement = 'The system shall have the ability to output checkpoint files along with the mesh meta data.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#16192'
[]


[./checkpoint_load_test]
  type = 'Exodiff'
  input = '2d_diffusion_test.i'
  exodiff = '2d_diffusion_test_out.e'
  cli_args = 'Mesh/inactive=square Mesh/fmg/type=FileMeshGenerator Mesh/fmg/file=2d_diffusion_test_out_cp/0001-mesh.cpa.gz'
  recover = false
  prereq = pre_checkpoint_load_test
  requirement = 'The system shall have the ability to load the mesh from checkpoint files.'
  design = 'meshgenerators/FileMeshGenerator.md'
  issues = '#16192 #27240'
[]


[fill_between_curves]
  type = 'Exodiff'
  input = 'fill_between_curves.i'
  exodiff = 'fill_between_curves_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall generate a mesh that fills between two coplanar curves.'
  recover = false
[]


[fill_and_keep_nodesets]
  type = 'Exodiff'
  input = 'fill_between_curves.i'
  exodiff = 'fill_between_curves_preserve_nodesets_in.e'
  cli_args = "Mesh/inactive='' Mesh/fbcg/input_mesh_1=add_nodeset1 Mesh/fbcg/input_mesh_2=add_nodeset2 --mesh-only fill_between_curves_preserve_nodesets_in.e"
  exodiff_opts = '-pedantic'
  requirement = 'The system shall generate a mesh that fills between two coplanar curves and keeps nodesets defined on these curves.'
  recover = false
[]


[bow]
  type = 'Exodiff'
  input = 'bow.i'
  exodiff = 'bow_in.e'
  exodiff_opts = '-pedantic'
  requirement = "The system shall generator a bow-shape transition layer based on the two input point vectors using TRI3 elements."
  cli_args = '--mesh-only'
  recover = false
[]


[bow_man_bias]
  type = 'Exodiff'
  input = 'bow.i'
  exodiff = 'bow_man_bias_in.e'
  exodiff_opts = '-pedantic'
  requirement = "The system shall generator a bow-shape transition layer with a provided bias growth factor based on the two input point vectors using TRI3 elements."
  cli_args = '--mesh-only bow_man_bias_in.e
               Mesh/fbpvg/bias_parameter=0.6'
  recover = false
[]


[bow_auto_bias]
  type = 'Exodiff'
  input = 'bow.i'
  exodiff = 'bow_auto_bias_in.e'
  exodiff_opts = '-pedantic'
  requirement = "The system shall generator a bow-shape transition layer with automatically generated bias growth factors based on the two input point vectors using TRI3 elements."
  cli_args = '--mesh-only bow_auto_bias_in.e
               Mesh/fbpvg/bias_parameter=0.0'
  recover = false
[]


[bow_quad]
  type = 'Exodiff'
  input = 'bow_quad.i'
  exodiff = 'bow_quad_in.e'
  exodiff_opts = '-pedantic'
  requirement = "The system shall generator a bow-shape transition layer based on the two input point vectors using QUAD4 elements."
  cli_args = '--mesh-only'
  recover = false
[]


[non_xy_plane]
  type = 'RunException'
  input = 'bow.i'
  cli_args = '--mesh-only
               z=1.0'
  expect_err = 'must be in XY plane.'
  requirement = "The system shall throw an error if either input vector of points include points that are not in XY plane."
[]


[not_enough_points]
  type = 'RunException'
  input = 'bow.i'
  cli_args = '--mesh-only
               Mesh/fbpvg/positions_vector_1="0.0 0.0 0.0"'
  expect_err = 'must respectively contain at least two elements.'
  requirement = "The system shall throw an error if either input vector of points include less than 2 points."
[]


[quad_with_different_vector_sizes]
  type = 'RunException'
  input = 'bow.i'
  cli_args = '--mesh-only
               Mesh/fbpvg/use_quad_elements=true'
  expect_err = 'have the same length.'
  requirement = "The system shall throw an error if the two input vectors have different length and QUAD4 elements option is selected."
[]


[squares]
  type = 'Exodiff'
  input = 'squares.i'
  exodiff = 'squares_in.e'
  requirement = "The system shall be able to generate a connector transition layer based on the two input meshes and boundaries."
  cli_args = '--mesh-only'
  recover = false
  mesh_mode = 'REPLICATED'
[]


[squares_stitched]
  type = 'Exodiff'
  input = 'squares.i'
  exodiff = 'squares_squares_stitched_in.e'
  requirement = "The system shall be able to generate a connector transition layer based on the two input meshes and boundaries and stitch it with the input meshes."
  cli_args = '--mesh-only squares_squares_stitched_in.e
                Mesh/fbsg/keep_inputs=true'
  recover = false
  mesh_mode = 'REPLICATED'
[]


[squares_bias]
  type = 'Exodiff'
  input = 'squares.i'
  exodiff = 'squares_bias_in.e'
  requirement = "The system shall be able to generate a connector transition layer with manual biasing based on the two input meshes and boundaries."
  cli_args = '--mesh-only squares_bias_in.e
                Mesh/fbsg/bias_parameter=1.2'
  recover = false
  mesh_mode = 'REPLICATED'
[]


[squares_auto_bias]
  type = 'Exodiff'
  input = 'squares.i'
  exodiff = 'squares_auto_bias_in.e'
  requirement = "The system shall be able to generate a connector transition layer with automatic biasing based on the two input meshes and boundaries."
  cli_args = '--mesh-only squares_auto_bias_in.e
                Mesh/fbsg/bias_parameter=0.0'
  recover = false
  mesh_mode = 'REPLICATED'
[]


[err_same_inputs]
  type = 'RunException'
  input = 'squares.i'
  cli_args = '--mesh-only squares_err.e
               Mesh/fbsg/input_mesh_2="rotate_1"'
  expect_err = 'This parameter must be different from input_mesh_1.'
  requirement = "The system shall throw an error if the two input meshes are the same."
  mesh_mode = 'REPLICATED'
[]


[err_multiseg_boundary]
  type = 'RunException'
  input = 'squares.i'
  cli_args = '--mesh-only squares_err.e
               Mesh/fbsg/boundary_1="top bottom"'
  expect_err = 'The provided boundary is not an open single-segment boundary.'
  requirement = "The system shall throw an error if one of the input boundary to generate a mesh in-between has multiple segments."
  mesh_mode = 'REPLICATED'
[]


[err_closed_loop_boundary]
  type = 'RunException'
  input = 'squares.i'
  cli_args = '--mesh-only squares_err.e
               Mesh/fbsg/boundary_1="bottom right top left"'
  expect_err = 'The provided boundary is closed loop, which is not supported.'
  requirement = "The system shall throw an error if one of the input boundary to generate a mesh in-between is a closed loop."
  mesh_mode = 'REPLICATED'
[]


[first]
  type = 'Exodiff'
  input = 'final_ambigious.i'
  cli_args = 'Mesh/final_generator=subdomain_lower --mesh-only final_first_in.e'
  exodiff = 'final_first_in.e'
  recover = false

  detail = 'the first of two targets'
[]


[second]
  type = 'Exodiff'
  input = 'final_ambigious.i'
  cli_args = 'Mesh/final_generator=subdomain_upper --mesh-only final_second_in.e'
  exodiff = 'final_second_in.e'
  recover = false

  detail = 'and the second of two targets.'
  prereq = 'final_select/first'
[]


[final_early_stop]
  type = 'Exodiff'
  input = 'final_linear.i'
  cli_args = '--mesh-only'
  exodiff = 'final_linear_in.e'
  recover = false

  requirement = 'The system shall support selecting an earlier generation state of the mesh generator system used to generate the final mesh for a simulation.'
[]


[single_graph]
  type = 'RunException'
  input = 'final_ambigious.i'
  expect_err = "Your MeshGenerator tree contains multiple possible generator outputs"

  detail = 'due to a single graph with multiple end points, or'
[]


[independent_graphs]
  type = 'RunException'
  input = 'final_multi_trees.i'
  expect_err = "Your MeshGenerator tree contains multiple possible generator outputs"

  detail = 'due to multiple independent trees.'
[]


[flux_2D]
  type = 'CSVDiff'
  input = 'flux_flip_2D.i'
  csvdiff = 'flux_flip_2D_out.csv'
  recover = false
  requirement = 'The system shall support switching the normal orientation of a sideset in a two-dimensional mesh'
  mesh_mode = 'replicated'
[]


[flux_3D]
  type = 'CSVDiff'
  input = 'flux_flip_3D.i'
  csvdiff = 'flux_flip_3D_out.csv'
  recover = false
  requirement = 'The system shall support switching the normal orientation of a sideset in a three-dimensional mesh'
  mesh_mode = 'replicated'
[]


[no_sideset_exception]
  type = 'RunException'
  input = 'no_sideset.i'
  cli_args = '--mesh-only'
  expect_err = "The boundary 'bad_side' was not found"
  requirement = "The system shall produce a reasonable error when switching the normal orientation of a sideset if the sideset does not exist"
  mesh_mode = 'replicated'
[]


[no_neighbor_exception]
  type = 'RunException'
  input = 'no_neighbor.i'
  cli_args = '--mesh-only'
  expect_err = "elem 0 does not have a neighbor through side 1 therefore it cannot be flipped"
  requirement = "The system shall produce a reasonable error when switching the normal orientation of a sideset if the sideset cannot be flipped"
  mesh_mode = 'replicated'
[]

[test]
  type = 'Exodiff'
  input = 'generated_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'generated_mesh_generator_in.e'
  exodiff_opts = '-pedantic'
  requirement = 'The system shall be able to use libmesh mesh generation tools.'
  design = 'meshgenerators/GeneratedMeshGenerator.md'
  issues = '#11640'
  recover = false
[]


[offset]
  type = 'Exodiff'
  input = 'offset.i'
  cli_args = '--mesh-only'
  exodiff = 'offset_in.e'
  exodiff_opts = '-pedantic'
  requirement = 'The system shall be able to use libmesh mesh generation tools and shift node/sideset ids by a constant offset.'
  design = 'meshgenerators/GeneratedMeshGenerator.md'
  issues = '#11640'
  recover = false
[]


[name]
  prereq = prefix/id
  type = 'Exodiff'
  input = 'prefix.i'
  cli_args = '--mesh-only'
  exodiff = 'prefix_in.e'
  exodiff_opts = '-pedantic -match_by_name'
  recover = false

  detail = "include the added name."
[]


[name]
  prereq = both/id
  type = 'Exodiff'
  input = 'both.i'
  cli_args = '--mesh-only'
  exodiff = 'both_in.e'
  exodiff_opts = '-pedantic -match_by_name'
  recover = false

  detail = "include the added name."
[]


[type_test]
  prereq = test
  type = 'RunException'
  input = 'generated_mesh_generator.i'
  cli_args = '--mesh-only Mesh/type=GeneratedMesh'
  expect_err = 'Mesh Generators present but the \[Mesh\] block is set to construct a "GeneratedMesh" mesh, which does not use Mesh Generators in constructing the mesh.'
  requirement = 'The system shall generate a warning if Mesh Generators are used with a mesh type that does not accept them'
  design = 'meshgenerators/GeneratedMeshGenerator.md'
  issues = '#13959'
[]


[with_subdomain_ids_test]
  type = 'Exodiff'
  input = 'gmg_with_subdomain.i'
  cli_args = '--mesh-only'
  exodiff = 'gmg_with_subdomain_in.e'
  exodiff_opts = '-pedantic'
  requirement = 'The system shall be able to assign subdomain IDs for the (cartesian) generated mesh generator.'
  design = 'meshgenerators/GeneratedMeshGenerator.md'
  issues = '#19297'
  recover = false
[]


[with_subdomain_name]
  type = 'Exodiff'
  input = 'gmg_with_subdomain.i'
  cli_args = 'Mesh/gmg/subdomain_ids=1 Mesh/gmg/subdomain_name=block --mesh-only single_subdomain.e'
  exodiff = 'single_subdomain.e'
  exodiff_opts = '-pedantic'
  requirement = 'The system shall be able to assign a subdomain name for the (cartesian) generated mesh generator.'
  issues = '#27646'
  design = 'meshgenerators/GeneratedMeshGenerator.md'
  recover = false
[]


[./gmsh_test]
  type = 'Exodiff'
  input = 'gmsh_test.i'
  exodiff = 'gmsh_test_in.e'
  cli_args = '--mesh-only'
  recover = false
  mesh_mode = 'REPLICATED'

  requirement = "The system shall support the ability to import meshes written using the General Mesh Viewer format."
[../]


[./gmsh_bc_test]
  type = 'Exodiff'
  input = 'gmsh_bcs.i'
  exodiff = 'gmsh_bcs_out.e'
  mesh_mode = 'REPLICATED'

  requirement = 'The system shall have the ability to read boundary information from Gmsh formatted mesh files.'
[../]

[image_mesh_generator_test]
  type = 'Exodiff'
  input = 'image_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'image_mesh_generator_in.e'
  requirement = 'The system shall be able to read in an image.'
  design = 'meshgenerators/ImageMeshGenerator.md'
  issues = '#11640'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[2d]
  # Test ability to read in a single 20x20 image and assign subdomain ids based on image
  type = Exodiff
  input = image_2d.i
  exodiff = image_2d_out.e
  vtk = true
  method = '!DBG' # This test is slow in debug b/c of calls to libMesh::MeshTools::libmesh_assert_valid_dof_ids
  detail = "2D and"
[]


[3d]
  # Test ability to read in a single 20x20x20 stack of images and assign subdomain ids based on image
  type = Exodiff
  input = image_3d.i
  exodiff = image_3d_out.e
  vtk = true
  detail = "3D images."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[second_order]
  requirement = "The system shall support the creation of lower dimensional elements on an existing sideset of second-order elements."
  issues = '#13814'
  type = Exodiff
  exodiff = 'lower_d_second_order_out.e'
  input = 'ids.i'
  mesh_mode = REPLICATED
  cli_args = 'Mesh/second_order=true Outputs/file_base=lower_d_second_order_out GlobalParams/order=SECOND Mesh/gmg/nx=5 Mesh/gmg/ny=5'
[]


[dont_refine_before]
  type = 'RunException'
  input = 'refine-error.i'
  cli_args = '--mesh-only'
  detail = 'if refinement generators are executed before lower dimensional elements are added,'
  expect_err = 'Make sure that LowerDBlockFromSidesetGenerators are run before any refinement generators'
[]


[invalid_sideset]
  type = 'RunException'
  input = 'names.i'
  cli_args = 'Mesh/lower_d_block/sidesets=invalid --mesh-only'
  detail = 'if a non-existing sideset is specified as the sideset to create a lower-dimensional block from.'
  expect_err = 'The sideset \'invalid\' was not found within the mesh'
[]

[map_ids_test]
  type = JSONDiff
  design = 'ElementIDInterface.md'
  issues = '#25119'
  input = 'map_extra_element_ids.i'
  jsondiff = map_extra_element_ids_out.json
  recover = false
  requirement = "The system shall provide an interface function to get the relation of two extra element integers."
[]

[./mesh_collection_generator_test]
  type = 'Exodiff'
  input = 'mesh_collection_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'mesh_collection_generator_in.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system shall be able to combine multiple meshes into a single unconnected mesh.'
  design = 'meshgenerators/MeshCollectionGenerator.md'
  issues = '#13221'
[../]


[nonconformality]
  type = 'RunApp'
  input = 'conformality_test.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = 'Number of non-conformal nodes: 3'
  detail = 'element overlapping,'
[]


[inconsistent_sidesets]
  type = RunApp
  input = 'consistent_domains.i'
  cli_args = '--mesh-only'
  mesh_mode = 'replicated'
  expect_out = 'Inconsistent orientation of sideset bad_one \(4\) with regards to subdomain pairs'
  detail = 'inconsistently oriented sidesets between subdomains,'
[]


[inconsistent_internal_sidesets]
  type = RunApp
  input = 'consistent_domains.i'
  cli_args = '--mesh-only'
  mesh_mode = 'replicated'
  expect_out = 'Sideset bad_one \(4\) has two neighboring sides with a very large angle'
  detail = 'inconsistently oriented sidesets between two neighbor sides within the sideset,'
[]


[2D_watertight_sidesets]
  type = 'RunApp'
  input = '2D_missing_sideset.i'
  cli_args = '--mesh-only'
  mesh_mode = 'replicated'
  expect_out = 'Number of external element edges that have not been assigned to a sideset: 2'
  detail = '2D meshed square missing a sideset on one side'
[]


[3D_Watertight_sidesets]
  type = 'RunApp'
  input = '3D_missing_sideset.i'
  cli_args = '--mesh-only'
  mesh_mode = 'replicated'
  expect_out = 'Number of external element faces that have not been assigned to a sideset: 4'
  detail = '3D meshed cube missing a sideset on one side'
[]


[overlap]
  type = 'RunApp'
  input = 'node_based_test.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = 'Number of elements overlapping \(node-based heuristics\): '
  detail = 'non-conformality in two dimensions,'
[]


[nonconformality_3d]
  type = 'RunApp'
  input = 'conformality_test_3d.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = 'Number of non-conformal nodes: 6'
  detail = 'non-conformality in three dimensions,'
[]


[elem_types]
  type = 'RunException'
  input = 'elem_types_test.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_err = 'Element type in subdomain  \(0\) : TRI3 QUAD4'
  detail = 'different element types in a single subdomain,'
[]


[max_size]
  type = 'RunException'
  input = 'max_test.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_err = 'Number of elements above prescribed maximum volume : 1'
  detail = 'elements above a certain volume,'
[]


[min_size]
  type = 'RunException'
  input = 'min_test.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_err = 'Number of elements below prescribed minimum volume : 1'
  detail = 'elements below a certain volume,'
[]


[non_planar]
  type = 'RunApp'
  input = 'non_planar_test.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = 'Number of non-planar element sides detected: 1'

  detail = 'non-planar sides on elements,'
[]


[negative_jacobian]
  type = RunApp
  input = jacobian_test.i
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = '(Number of elements with a negative Jacobian: 1|Number of element sides with negative Jacobians: 2)'
  detail = 'elements with negative Jacobians'
[]


[quad]
  type = 'RunApp'
  input = 'detect_amr_quad.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 1'

  detail = 'quadrilateral elements,'
[]


[quad_second_order]
  type = 'RunApp'
  input = 'detect_amr_quad.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/elem_type=QUAD9 --mesh-only'
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 1'

  detail = 'quadrilateral elements of second order,'
[]


[quad_two_levels_across]
  type = 'RunApp'
  input = 'detect_amr_quad.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/ix=4 Mesh/cut_one/iy=4 --mesh-only'
  # Detects one too many but only reconstructing the whole unrefined mesh can eliminate the center one
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 3'

  detail = 'quadrilateral elements refined twice near an unrefined quadrilateral element,'
[]


[hex]
  type = 'RunApp'
  input = 'detect_amr_hex.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 1'

  detail = 'hexahedral elements,'
[]


[hex_second_order]
  type = 'RunApp'
  input = 'detect_amr_hex.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/elem_type=HEX20 --mesh-only'
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 1'

  detail = 'hexahedral elements of second order,'
[]


[hex_two_levels_across]
  type = 'RunApp'
  input = 'detect_amr_hex.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/ix=4 Mesh/cut_one/iy=4 Mesh/cut_one/iz=4 --mesh-only'
  # Detects too many but only reconstructing the whole unrefined mesh can eliminate the center one
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 9'

  detail = 'hexahedral elements refined twice near an unrefined quadrilateral element,'
[]


[tri]
  type = 'RunApp'
  input = 'detect_amr_tri.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 1'

  detail = 'triangle elements,'
[]


[tri_second_order]
  type = 'RunException'
  input = 'detect_amr_tri.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/elem_type=TRI6 Mesh/diag/search_for_adaptivity_nonconformality=ERROR --mesh-only'
  expect_err = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 1'

  detail = 'triangle elements of second order,'
[]


[tri_third_order]
  type = 'RunException'
  input = 'detect_amr_tri.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/elem_type=TRI7 Mesh/diag/search_for_adaptivity_nonconformality=ERROR --mesh-only'
  expect_err = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 1'

  detail = 'triangle elements of third order,'
[]


[tri_two_levels_across]
  type = 'RunApp'
  input = 'detect_amr_tri.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/nx=4 Mesh/cut_one/ny=4 --mesh-only'
  # Detects one too many but only reconstructing the whole unrefined mesh can eliminate the center one
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 3'

  detail = 'triangle elements refined twice near an unrefined triangle element,'
[]


[tet]
  type = 'RunApp'
  input = 'detect_amr_tet.i'
  cli_args = '--mesh-only'
  mesh_mode = replicated
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 8'

  detail = 'tetrahedral elements,'
[]


[tet_second_order]
  type = 'RunException'
  input = 'detect_amr_tet.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/elem_type=TET10 Mesh/diag/search_for_adaptivity_nonconformality=ERROR --mesh-only'
  expect_err = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 8'

  detail = 'tetrahedral elements of second order,'
[]


[tet_third_order]
  type = 'RunException'
  input = 'detect_amr_tet.i'
  mesh_mode = replicated
  cli_args = 'Mesh/cut_one/elem_type=TET14 Mesh/diag/search_for_adaptivity_nonconformality=ERROR --mesh-only'
  expect_err = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 8'

  detail = 'tetrahedral elements of third order,'
[]


[only_nx_refined]
  type = 'RunApp'
  input = 'detect_amr_quad.i'
  mesh_mode = replicated
  expect_out = 'Number of non-conformal nodes likely due to mesh refinement detected by heuristic: 0'
  cli_args = 'Mesh/cut_one/iy=1 --mesh-only'

  detail = 'quadrilateral elements refined in only one direction,'
[]


[no_diag]
  type = RunException
  input = all_at_once.i
  expect_err = 'You need to turn on at least one diagnostic'
  cli_args = "Mesh/diag/examine_element_overlap=NO_CHECK
                  Mesh/diag/examine_element_types=NO_CHECK
                  Mesh/diag/examine_element_volumes=NO_CHECK
                  Mesh/diag/examine_non_conformality=NO_CHECK
                  Mesh/diag/examine_nonplanar_sides=NO_CHECK
                  Mesh/diag/examine_sidesets_orientation=NO_CHECK
                  Mesh/diag/check_for_watertight_sidesets=NO_CHECK
                  Mesh/diag/search_for_adaptivity_nonconformality=NO_CHECK
                  Mesh/diag/check_local_jacobian=NO_CHECK --mesh-only"
  detail = 'a diagnostics object is created but no diagnostics are requested.'
[]


[new_subdomains]
  type = 'Exodiff'
  input = 'extrude_remap_layer1.i'
  exodiff = 'extrude_remap_layer1_out.e'
  recover = false

  detail = 'where newly created elements can be assigned a new subdomain IDs based on old IDs,'
[]


[new_subdomain_pattern]
  type = 'Exodiff'
  input = 'extrude_remap_layer2.i'
  exodiff = 'extrude_remap_layer2_out.e'
  recover = false

  detail = 'where newly created elements can be assigned a new subdomain IDs based on a pattern,'
[]


[angled]
  type = 'Exodiff'
  input = 'extrude_angle.i'
  exodiff = 'out_quad_angle.e'
  recover = false

  detail = 'where the extrusion direction is not orthogonal to the original line or plane of elements, and'
[]


[preserve_sideset_names]
  type = 'Exodiff'
  input = 'gen_extrude.i'
  exodiff = 'gen_extrude_out_left_right.e'
  cli_args = 'BCs/first/boundary=left BCs/second/boundary=right Outputs/file_base=gen_extrude_out_left_right'
  mesh_mode = 'REPLICATED' # Node sets still need work in distributed mesh mode

  detail = 'while making sure to preserve existing side set names.'
[]


[invalid_existing_subdomain]
  type = RunException
  input = extrude_remap_layer1.i
  cli_args = 'Mesh/extrude/existing_subdomains="1 2 800"'
  expect_err = "The block ID '800' was not found in the mesh"
  requirement = "The system shall report an error if the existing subdomain does not exist in the mesh"
[]


[node_overlap]
  type = JSONDiff
  input = overlapping_fix_test.i
  jsondiff = overlapping_fix_test_json.json
  requirement = 'The system shall be able to merge overlapping nodes.'
  mesh_mode = 'replicated'
[]


[element_flip]
  type = CSVDiff
  input = flip_element.i
  csvdiff = flip_element_out.csv
  requirement = 'The system shall be able to flip the orientation of negative-volume elements.'
  mesh_mode = 'replicated'
[]


[separate_element_types]
  type = JSONDiff
  input = mixed_elements.i
  jsondiff = mixed_elements_json.json
  requirement = "The system shall be able to split blocks across their element's type."
  mesh_mode = 'replicated'
[]


[boundary_merge]
  type = JSONDiff
  input = merge_boundaries.i
  jsondiff = merge_boundaries_json.json
  requirement = "The system shall be able to merge boundaries with the same names but different boundary IDs."
  mesh_mode = 'replicated'
[]


[meta_data_store]
  type = 'CSVDiff'
  input = 'mesh_meta_data_store.i'
  csvdiff = 'mesh_meta_data_store_out_line_sampler_between_elems_0000.csv mesh_meta_data_store_out_line_sampler_between_elems_0010.csv mesh_meta_data_store_out_line_sampler_between_elems_0020.csv'

  issues = '#000'
  design = 'TimeDerivative.md'
  requirement = 'The system shall support the ability for mesh generators to save attributes to a stateful
                   data store available for use when recovering a simulation.'
[]


[meta_data_error_check]
  type = RunException
  input = 'mesh_meta_data_store.i'

  cli_args = 'AutoLineSamplerTest/test_request_invalid_property=true'
  expect_err = "Failed to get mesh property 'gmg/nonexistent_property'"

  requirement = 'The system shall issue an error when mesh meta-data properties are requested but never declared.'
[]


[get_meta_data_error_check]
  type = RunException
  input = 'mesh_meta_data_store.i'
  cli_args = '--test_getRestartableDataMap_error'

  expect_err = "Unable to find RestartableDataMap object for the supplied name"
  requirement = "The system shall report an error if a invalid identifier is supplied when attempting to retrieve a restart meta data object."
[]


[pre_split_mesh]
  type = RunApp
  input = 'mesh_meta_data_store.i'
  cli_args = '--split-mesh 2 --split-file split2'
  expect_out = 'Mesh meta data written into \".*split2.cpa.gz/meta_data_mesh.rd'
  prereq = meta_data_store
  requirement = 'The system shall support the ability to save mesh meta data generated by mesh generators when splitting the mesh.'
  # split-mesh can only be done in replicated mode
  mesh_mode = replicated
  issues = '#16192'
[]


[test_meta_data_with_use_split]
  type = 'CSVDiff'
  input = 'mesh_meta_data_store.i'
  csvdiff = 'mesh_meta_data_store_out_line_sampler_between_elems_0000.csv mesh_meta_data_store_out_line_sampler_between_elems_0010.csv mesh_meta_data_store_out_line_sampler_between_elems_0020.csv'
  cli_args = '--use-split --split-file split2'
  requirement = 'The system shall support the ability to use the mesh meta data when using the split mesh.'
  min_parallel = 2
  max_parallel = 2
  prereq = pre_split_mesh
  issues = '#16192'
[]


[single_element]
  type = 'Exodiff'
  input = 'test.i'
  cli_args = '--mesh-only'
  exodiff = 'test_in.e'
  recover = false
  mesh_mode = replicated

  detail = 'in a mesh with a single first order element'
[]


[shift]
  type = 'Exodiff'
  input = 'test3.i'
  exodiff = 'test3_in.e'
  cli_args = '--mesh-only'
  recover = false
  mesh_mode = replicated

  detail = 'in a mesh with a single first order element moved by shifts.'
[]


[failure_missing]
  type = 'RunException'
  input = 'test2.i'
  expect_err = "A node with the ID*"
  cli_args = "Mesh/inactive='mismatchSize modifyNode' --mesh-only"
  requirement = "The system shall report an error if the node to be moved cannot be found in the mesh."
[]


[failure_mismatch]
  type = 'RunException'
  input = 'test2.i'
  expect_err = "Must be the same length as 'new_position'."
  cli_args = "Mesh/inactive='missingNode modifyNode' --mesh-only"
  requirement = "The system shall report an error if the node position and node id arrays do not match in size"
[]


[failure_overspecified]
  type = RunException
  input = test3.i
  cli_args = 'Mesh/modifyNode/new_position="-1 0 0 0 1 0 0 2 0" --mesh-only'
  expect_err = "You must specify either 'shift_position' or 'new_position'! You have specified either both or none"
  requirement = "The system shall report an error if both shifts and positions are specified"
[]


[side_to_node]
  type = 'Exodiff'
  input = 'from_sides.i'
  exodiff = 'from_sides_in.e'
  cli_args = "--mesh-only"
  recover = false
  requirement = 'The system shall be able to create node sets from all side sets.'

  # Parsed generation of sidesets returns a warning on distributed meshes, #21185
  allow_warnings = true
[]


[depend_order]
  type = 'Exodiff'
  input = 'modifier_depend_order.i'
  exodiff = 'modifier_depend_order_out.e'
  mesh_mode = 'replicated'

  detail = "without restriction to the order of the supplied inputs with"
[]


[nemesis]
  type = 'Exodiff'
  input = 'output_intermediate_mesh.i'
  exodiff = 'left_in.e.2.0 left_in.e.2.1'
  cli_args = "Mesh/left/nemesis=true Mesh/parallel_type=distributed --mesh-only"
  recover = false
  min_parallel = 2
  max_parallel = 2

  detail = "the nemesis file format"
[]


[intermediate_with_final]
  type = 'Exodiff'
  input = 'intermediate_with_final.i'
  exodiff = 'intermediate_with_final_in.e also_output_in.e'
  cli_args = '--mesh-only'
  recover = false

  requirement = 'The system shall support the file output of intermediate generated meshes with a final generator defined that is not a dependency of the intermediate meshes'
[]


[Test]
  requirement = 'The system shall be able to create in a distributed manner a rectilinear mesh overlaying a given mesh.'
  type = 'Exodiff'
  input = 'overlay_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'overlay_mesh_generator_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[open_curve]
  type = 'Exodiff'
  input = 'parsed_curve_open.i'
  exodiff = 'parsed_curve_open_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall generate a 2D open curve mesh.'
  recover = false
[]


[open_curve_3d]
  type = 'Exodiff'
  input = 'parsed_curve_3d.i'
  exodiff = 'parsed_curve_3d_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall generate a 3D open curve mesh.'
  recover = false
[]


[open_curve_with_ends]
  type = 'Exodiff'
  input = 'parsed_curve_open.i'
  exodiff = 'parsed_curve_open_nodeset_in.e'
  cli_args = "Mesh/pcg/edge_nodesets='start end' --mesh-only parsed_curve_open_nodeset_in.e"
  requirement = 'The system shall generate a 2D open curve mesh with nodesets on both ends.'
  recover = false
[]


[closed_curve]
  type = 'Exodiff'
  input = 'parsed_curve_closed.i'
  exodiff = 'parsed_curve_closed_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall generate a closed loop curve mesh with starting and ending points coincident.'
  recover = false
[]


[forced_closed_curve]
  type = 'Exodiff'
  input = 'parsed_curve_closed.i'
  exodiff = 'parsed_curve_closed_forced_in.e'
  cli_args = 'Mesh/pcg/section_bounding_t_values="0 5"
                Mesh/pcg/nums_segments=10
                --mesh-only parsed_curve_closed_forced_in.e'
  requirement = 'The system shall generate a closed loop curve mesh with starting and ending points separated.'
  recover = false
[]


[forced_closed_curve_multi_segments]
  type = 'Exodiff'
  input = 'parsed_curve_closed.i'
  exodiff = 'parsed_curve_closed_forced_ms_in.e'
  cli_args = 'Mesh/pcg/section_bounding_t_values="0 5"
                Mesh/pcg/nums_segments=10
                Mesh/pcg/forced_closing_num_segments=5
                --mesh-only parsed_curve_closed_forced_ms_in.e'
  requirement = 'The system shall generate a closed loop curve mesh with starting and ending points separated using a section that contains multiple elements.'
  recover = false
[]


[xy_delaunay_curve]
  type = 'Exodiff'
  input = 'xy_curve.i'
  exodiff = 'xy_curve_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall generate closed 2D curve meshes that can be used as inputs to Delaunay triangulation mesh generators.'
  recover = false
[]


[err_crossed_curve]
  type = 'RunException'
  input = 'err_cross.i'
  cli_args = '--mesh-only err.e'
  expect_err = 'The curve has at least one cross, which is not supported.'
  requirement = 'The system shall throw an error if the starting and ending points of a section are overlapped while the section is supposed to be open.'
[]


[err_max_oversample]
  type = 'RunException'
  input = 'parsed_curve_3d.i'
  cli_args = 'Mesh/pcg/z_formula=0
                Mesh/pcg/section_bounding_t_values="0 6.2"
                --mesh-only err.e'
  expect_err = 'Maximum oversampling points number has been exceeded.'
  requirement = 'The system shall throw an error if the oversampling algorithm exceeds its designated maximum sampling number.'
[]


[err_repeated_t_series]
  type = 'RunException'
  input = 'parsed_curve_closed.i'
  cli_args = 'Mesh/pcg/section_bounding_t_values="0.0 1.0 1.0"
                --mesh-only err.e'
  expect_err = 'elements must be unique.'
  requirement = 'The system shall throw an error if there are repeated elements in the user-specified curve abscissas.'
[]


[err_unneeded_forced_closed_num_segments_1]
  type = 'RunException'
  input = 'parsed_curve_closed.i'
  cli_args = 'Mesh/pcg/forced_closing_num_segments=5
                --mesh-only err.e'
  expect_err = 'this parameter is not needed if the first and last points of the curve to be generated are overlapped.'
  requirement = 'The system shall throw an error if the user specifies to force closing a parsed curve, but it is already closed as the starting and ending points of the curve are overlapped.'
[]


[err_unneeded_forced_closed_num_segments_2]
  type = 'RunException'
  input = 'parsed_curve_closed.i'
  cli_args = 'Mesh/pcg/section_bounding_t_values="0 5"
                Mesh/pcg/is_closed_loop=false
                Mesh/pcg/nums_segments=10
                Mesh/pcg/forced_closing_num_segments=5
                --mesh-only err.e'
  expect_err = 'this parameter is not needed if the curve to be generated is not a closed loop.'
  requirement = 'The system shall throw an error if the user specifies to force closing a parsed curve but the curve to be generated is also specified to be open.'
[]


[err_unsorted_t_series]
  type = 'RunException'
  input = 'parsed_curve_closed.i'
  cli_args = 'Mesh/pcg/section_bounding_t_values="0.0 2.0 1.0"
                --mesh-only err.e'
  expect_err = 'elements must change monotonically.'
  requirement = 'The system shall throw an error if the abscissa used to generate the curve is specified non-monotonically.'
[]


[err_bad_nums_segments]
  type = 'RunException'
  input = 'parsed_curve_closed.i'
  cli_args = 'Mesh/pcg/nums_segments=10
                --mesh-only err.e'
  expect_err = 'The size of this parameter must be one less than size of section_bounding_t_values.'
  requirement = 'The system shall throw an error if the number of curve segments is not consistent with the number of abscissa ranges.'
[]


[err_failed_parsing_x]
  type = 'RunException'
  input = 'parsed_curve_closed.i'
  cli_args = 'Mesh/pcg/x_formula=t2
                --mesh-only err.e'
  expect_err = 'Invalid function'
  requirement = 'The system shall throw an error if the parsed expression for the x coordinate cannot be parsed as a function.'
[]


[err_failed_parsing_y]
  type = 'RunException'
  input = 'parsed_curve_closed.i'
  cli_args = 'Mesh/pcg/y_formula=t2
                --mesh-only err.e'
  expect_err = 'Invalid function'
  requirement = 'The system shall throw an error if the parsed expression for the y coordinate cannot be parsed as a function.'
[]


[err_failed_parsing_z]
  type = 'RunException'
  input = 'parsed_curve_closed.i'
  cli_args = 'Mesh/pcg/z_formula=t2
                --mesh-only err.e'
  expect_err = 'Invalid function'
  requirement = 'The system shall throw an error if the parsed expression for the z coordinate cannot be parsed as a function.'
[]


[centroid_position]
  type = 'JSONDiff'
  input = 'cut_in_half.i'
  jsondiff = 'cut_in_half_json.json'
  recover = false
  requirement = 'The system shall have the ability to remove elements based on their vertex average position.'
[]


[volume_too_small]
  type = 'JSONDiff'
  input = 'cut_the_small.i'
  jsondiff = 'cut_the_small_json.json'
  recover = false
  requirement = 'The system shall have the ability to remove elements based on their volume.'
[]

[parsed_elem_id_generator]
  design = 'ParsedExtraElementIDGenerator.md'
  issues = '#27589'
  requirement = 'The system shall be able to assign extra ids to elements based on a parsed expression evaluated at the element centroids'
  type = 'Exodiff'
  input = 'elem_id_parsed.i'
  exodiff = 'elem_id_parsed_out.e'
  recover = false
[]

[parsed_generate_sideset_test]
  type = 'Exodiff'
  input = 'parsed_generate_sideset.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_generate_sideset_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system shall have the ability to assign mesh side sets based on parsed spatial functions.'
  design = 'meshgenerators/ParsedGenerateSideset.md'
  issues = '#11640'
[]


[parsed_generate_sideset_neighbor_sub_id_test]
  type = 'Exodiff'
  input = 'parsed_generate_sideset_neighbor_sub_id.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_generate_sideset_neighbor_sub_id_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system shall have the ability to filter by neighboring subdomain id in ParsedGenerateSideset.'
  design = 'meshgenerators/ParsedGenerateSideset.md'
  issues = '#15651'
[]


[limit_to_one_bid]
  type = 'Exodiff'
  input = 'parsed_generate_sideset_boundary_limited.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_generate_sideset_boundary_limited_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the ability to assign mesh side sets based on parsed spatial functions, with a restriction on sides that are also part of another sideset.'
  design = 'meshgenerators/ParsedGenerateSideset.md'
  issues = '#24354'
[]


[exclude_bids]
  type = 'Exodiff'
  input = 'parsed_generate_sideset_boundary_excluded.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_generate_sideset_boundary_excluded_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the ability to assign mesh side sets based on parsed spatial functions, excluding sides that are also part of another sideset.'
  design = 'meshgenerators/ParsedGenerateSideset.md'
  issues = '#28551'
[]


[limit_to_external_sides]
  type = 'Exodiff'
  input = 'parsed_generate_sideset.i parsed_generate_sideset_exterior_limited.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_generate_sideset_exterior_limited_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the ability to assign mesh side sets based on parsed spatial functions, with a restriction on using sides that are on the exterior of the mesh only.'
  design = 'meshgenerators/ParsedGenerateSideset.md'
  issues = '#25082'
[]


[invalid_included_subdomains]
  type = RunException
  input = parsed_generate_sideset.i
  cli_args = 'Mesh/sideset/included_subdomains="missing"'
  expect_err = "The block 'missing' was not found in the mesh"
  detail = 'if one of the included subdomains does not exist in the mesh,'
  mesh_mode = 'REPLICATED'
[]


[invalid_included_neighbors]
  type = RunException
  input = parsed_generate_sideset.i
  cli_args = 'Mesh/sideset/included_neighbors="missing"'
  expect_err = "The block 'missing' was not found in the mesh"
  detail = 'if one of the included neighbors does not exist in the mesh,'
  mesh_mode = 'REPLICATED'
[]


[invalid_included_boundary]
  type = RunException
  input = parsed_generate_sideset.i
  cli_args = 'Mesh/sideset/included_boundaries="missing"'
  expect_err = "The boundary 'missing' was not found within the mesh"
  detail = 'if one of the included sidesets does not exist in the mesh,'
  mesh_mode = 'REPLICATED'
[]


[invalid_excluded_boundary]
  type = RunException
  input = parsed_generate_sideset.i
  cli_args = 'Mesh/sideset/excluded_boundaries="missing"'
  expect_err = "The boundary 'missing' was not found within the mesh"
  detail = 'if one of the excluded sidesets does not exist in the mesh,'
  mesh_mode = 'REPLICATED'
[]


[overlap_included_excluded_boundary]
  type = RunException
  input = parsed_generate_sideset.i
  cli_args = 'Mesh/sideset/included_boundaries="top" Mesh/sideset/excluded_boundaries="top"'
  expect_err = "'included_boundaries' and 'excluded_boundaries' lists should not overlap"
  requirement = 'The system shall report an error if a sideset appears in both the list of sidesets to include and to exclude.'
  mesh_mode = 'REPLICATED'
  issues = '#28551'
  design = 'meshgenerators/ParsedGenerateSideset.md'
[]


[overlap_included_target_boundary]
  type = RunException
  input = parsed_generate_sideset.i
  cli_args = 'Mesh/sideset/included_boundaries="interior"'
  expect_err = "boundary cannot be both the new boundary and be included in the list of included boundaries"
  requirement = 'The system shall report an error if the sideset to create appears in the list of sidesets to include.'
  mesh_mode = 'REPLICATED'
  issues = '#24354'
  design = 'meshgenerators/ParsedGenerateSideset.md'
[]


[overlap_excluded_target_boundary]
  type = RunException
  input = parsed_generate_sideset.i
  cli_args = 'Mesh/sideset/excluded_boundaries="interior"'
  expect_err = "boundary cannot be both the new boundary and be excluded in the list of excluded boundaries"
  requirement = 'The system shall report an error if the sideset to create appears in the list of sidesets to exclude.'
  mesh_mode = 'REPLICATED'
  issues = '#28551'
  design = 'meshgenerators/ParsedGenerateSideset.md'
[]


[parsed_subdomain_mg_test]
  type = 'Exodiff'
  input = 'parsed_subdomain_mg.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_subdomain_mg_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the ability to assign mesh subdomains based on parsed spatial functions.'
  issues = '#11640'
[]


[parsed_subdomain_eeid_test]
  type = Exodiff
  input = 'parsed_subdomain_eeid.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_subdomain_eeid_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the ability to assign mesh subdomains based on parsed functions of extra element integers.'
  issues = '#26402'
[]


[invalid_excluded_subdomain]
  type = RunException
  input = parsed_subdomain_mg.i
  cli_args = "Mesh/subdomains2/excluded_subdomains='missing'"
  expect_err = "The block 'missing' was not found in the mesh"
  requirement = 'The system shall report an error if a specified subdomain does not exist in the mesh.'
  issues = '#22117'
[]


[patterned_mesh_generator_test]
  type = 'Exodiff'
  input = 'patterned_mesh_generator.i'
  exodiff = 'patterned_mesh_generator_out.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the ability to stitch multiple input meshes together into a new mesh based upon a user-defined pattern.'
[]


[different_boundary_ids_test]
  type = 'Exodiff'
  input = 'different_boundary_ids.i'
  cli_args = "--mesh-only"
  exodiff = 'different_boundary_ids_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall have the ability to stitch multiple input meshes with differing boundary ids together into a new mesh based upon a user-defined pattern.'
[]


[non_existent_boundary]
  type = 'RunException'
  input = 'patterned_mesh_generator.i'
  cli_args = 'Mesh/pmg/right_boundary="fake_boundary"'
  expect_err = 'does not exist in input mesh'
  detail = 'the boundary name does not exist'
  mesh_mode = 'REPLICATED'
[]

[./test]
  type = 'Exodiff'
  input = 'plane_deletion.i'
  exodiff = 'plane_deletion_in.e'
  cli_args = '--mesh-only'
  recover = false

  requirement = "The system shall provide a method for deleting mesh elements lying on one side of a user-defined plane."
  design = 'PlaneDeletionGenerator.md'
  issues = '#13046'
[../]


[x_dir]
  type = 'Exodiff'
  input = 'plane_id_grid2d.i'
  exodiff = 'plane_id_grid2d_x_dir_out.e'
  cli_args = "Outputs/file_base='plane_id_grid2d_x_dir_out'"
  detail = 'by taking x-direction as the plane axis'
  recover = false
[]


[y_dir]
  type = 'Exodiff'
  input = 'plane_id_grid2d.i'
  exodiff = 'plane_id_grid2d_y_dir_out.e'
  cli_args = "Mesh/plane_id_gen/plane_axis='y' Outputs/file_base='plane_id_grid2d_y_dir_out'"
  detail = 'by taking y-direction as the plane axis'
  recover = false
[]


[3d_extruded_mesh]
  type = 'Exodiff'
  input = 'plane_id_pin3d.i'
  exodiff = 'plane_id_pin3d_out.e'
  requirement = 'The system shall support the generation of plane IDs for 3D extruded mesh'
  recover = false
[]


[coordinates_in_bad_order]
  type = RunException
  input = 'plane_id_grid2d.i'
  cli_args = "Mesh/plane_id_gen/plane_coordinates='10 5 15'"
  expect_err = 'Plane coordinates must be in increasing order'
  detail = 'the user provides coordinates that are not in increasing order for the ID planes,'
[]


[out_of_mesh_plane]
  type = RunException
  input = 'plane_id_grid2d.i'
  cli_args = "Mesh/plane_id_gen/plane_axis=z"
  expect_err = 'Plane axis must be contained in the mesh'
  detail = 'the user provides a plane axis that is going outside the mesh,'
[]


[non_matching_size_inputs]
  type = RunException
  input = 'plane_id_grid2d.i'
  cli_args = "Mesh/plane_id_gen/plane_coordinates='10 5 15 20'"
  expect_err = 'Sizes of \'plane_coordinates\' and \'num_ids_per_plane\' disagree'
  detail = 'the user provides non-matching inputs for the number of planes and the ids to set between planes,'
[]


[not_enough_planes]
  type = RunException
  input = 'plane_id_grid2d.i'
  cli_args = "Mesh/plane_id_gen/plane_coordinates=2 Mesh/plane_id_gen/num_ids_per_plane=''"
  expect_err = 'Size of \'plane_coordinates\' should be at least two'
  detail = 'the user does not provide enough planes,'
[]


[elements_being_cut]
  type = RunException
  input = 'plane_id_grid2d.i'
  cli_args = "Mesh/plane_id_gen/plane_coordinates='0 2 15'"
  expect_err = 'is cut by the planes'
  detail = 'the planes cut the elements despite the allowed tolerance,'
[]


[elements_out_of_planes]
  type = RunException
  input = 'plane_id_grid2d.i'
  cli_args = "Mesh/plane_id_gen/plane_coordinates='6 10 15'"
  expect_err = 'The planes do not cover element at'
  detail = 'some elements are outside the regions between the planes specified.'
[]


[loop]
  type = 'Exodiff'
  input = 'polyline_mesh_generator_loop.i'
  cli_args = '--mesh-only'
  exodiff = 'polyline_mesh_generator_loop_in.e'
  recover = false
  detail = "optionally connecting points in a loop"
[]


[refine]
  type = 'Exodiff'
  input = 'polyline_mesh_generator_refine.i'
  cli_args = '--mesh-only'
  exodiff = 'polyline_mesh_generator_refine_in.e'
  recover = false
  detail = "refining a line if requested"
[]


[loop_refine]
  type = 'Exodiff'
  input = 'polyline_mesh_generator_loop_refine.i'
  cli_args = '--mesh-only'
  exodiff = 'polyline_mesh_generator_loop_refine_in.e'
  recover = false
  detail = "refining a loop if requested"
[]


[polyline_good_boundary]
  design = 'meshgenerators/PolyLineMeshGenerator.md'
  type = 'Exodiff'
  input = 'polyline_mesh_generator_good_boundary.i'
  issues = '#24950'
  cli_args = '--mesh-only'
  exodiff = 'polyline_mesh_generator_good_boundary_in.e'
  recover = false
  requirement = "The system shall set a boundary name or id if requested."
[]


[max_size]
  type = 'Exodiff'
  input = 'test_single.i'
  exodiff = 'test_single_in.e'
  cli_args = 'Mesh/refine/refinement=0 Mesh/refine/max_element_volume=0.5 --mesh-only'
  recover = false
  detail = 'a single block within a multi-domain mesh by requesting a maximum element size,'
[]


[neighbor_refinement]
  type = 'Exodiff'
  input = 'test_multi.i'
  exodiff = 'test_neighbor_in.e'
  cli_args = "Mesh/refine/enable_neighbor_refinement=true --mesh-only test_neighbor_in.e"
  recover = false
  detail = 'and multiple blocks within a multi-domain mesh, with neighbor refinement enabled.'
[]


[invalid_block]
  type = RunException
  input = test_single.i
  cli_args = 'Mesh/refine/block="missing"'
  expect_err = "The block 'missing' was not found within the mesh"
  detail = "attempting to refine a block that does not exist in the mesh, and "
[]


[wrong_size_inputs]
  type = RunException
  input = test_single.i
  cli_args = 'Mesh/refine/refinement="1 2" --mesh-only'
  expect_err = "The blocks and refinement parameter vectors should be the same size"
  detail = "if specifying a vector of refinement levels that does not match the vector of subdomains to refine."
[]


[secondary]
  type = 'Exodiff'
  input = 'test_secondary.i'
  exodiff = 'test_secondary_in.e'
  cli_args = '--mesh-only'
  recover = false
  detail = 'neighboring elements of a specified boundary along a mesh'
[]


[both]
  type = 'Exodiff'
  input = 'test_multi.i'
  exodiff = 'test_multi_in.e'
  recover = false
  cli_args = "--mesh-only"
  detail = 'both the neighboring elements of, and the elements along, a specified boundary'
[]


[missing_boundary]
  type = 'RunException'
  input = 'test_multi.i'
  recover = false
  cli_args = "Mesh/refine/boundaries='foo' --mesh-only"
  expect_err = "The boundary *"
  detail = 'the specified boundary to be refined does not exist, and'
[]


[wrong_size_inputs]
  type = RunException
  input = test_left.i
  cli_args = 'Mesh/refine/refinement="1 2" --mesh-only'
  expect_err = "The boundaries and refinement parameter vectors should be the same size"
  detail = "if specifying a vector of refinement levels that does not match the vector of boundaries to refine."
[]


[all_ids]
  type = JSONDiff
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block="0 1 3 2"
                  Mesh/rename/new_block="1 2 4 3"
                  Outputs/file_base=all_ids_out'
  jsondiff = 'all_ids_out.json'

  detail = 'identifying both old and new blocks by ID,'
[]


[old_ids_new_names]
  type = JSONDiff
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block="0 1"
                  Mesh/rename/new_block="new_bottom new_right"
                  Outputs/file_base=old_ids_new_names_out'
  jsondiff = 'old_ids_new_names_out.json'

  detail = 'identifying old blocks by ID and new blocks by name,'
[]


[old_names_new_ids]
  type = JSONDiff
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block="block0 block1"
                  Mesh/rename/new_block="10 0"
                  Outputs/file_base=old_names_new_ids_out'
  jsondiff = 'old_names_new_ids_out.json'

  detail = 'identifying old blocks by name and new blocks by ID, and'
[]


[all_names]
  type = JSONDiff
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block="block0 block1 block2 block3"
                  Mesh/rename/new_block="new_block0 new_block1 new_block2 new_block3"
                  Outputs/file_base=all_names_out'
  jsondiff = 'all_names_out.json'

  detail = 'identifying both old and new blocks by name,'
[]


[mixed]
  type = JSONDiff
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block="block0 2 block1 3"
                  Mesh/rename/new_block="10 new_block2 new_block1 4"
                  Outputs/file_base=mixed_out'
  jsondiff = 'mixed_out.json'

  detail = 'and by identifying blocks by both id and name.'
[]


[merge]
  type = JSONDiff
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block="block0 3 2 block1"
                Mesh/rename/new_block="block0_and_block3 block0_and_block3 2 2"
                Outputs/file_base=merge_out'
  jsondiff = 'merge_out.json'

  requirement = 'The system shall be able to merge blocks in a mesh.'
[]


[missing]
  type = RunException
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block="0 42 bad_block"
                  Mesh/rename/new_block="1 2 3"
                  --mesh-only'
  expect_err = 'The following blocks were requested to be renamed, but do not exist: 42 bad_block'

  detail = 'when old blocks are provided that do not exist within the mesh'
[]


[inconsistent_size]
  type = RunException
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block="0"
                  Mesh/rename/new_block="1 2"
                  --mesh-only'
  expect_err = "Must be the same length as 'old_block'"

  detail = 'and when the provided old and new blocks are not the same length.'
[]


[id]
  type = JSONDiff
  input = 'rename_block.i'
  cli_args = '--allow-warnings
                Mesh/rename/old_block_id="0 1 3 2"
                Mesh/rename/new_block_id="1 2 4 3"
                Outputs/file_base=deprecated_id'
  jsondiff = 'deprecated_id.json'

  detail = 'identifying blocks by ID'
[]


[name]
  type = JSONDiff
  input = 'rename_block.i'
  cli_args = '--allow-warnings
                Mesh/rename/old_block_name="block0 block1"
                Mesh/rename/new_block_name="foo bar"
                Outputs/file_base=deprecated_name'
  jsondiff = 'deprecated_name.json'

  detail = 'identifying blocks by name'
[]


[old_block_id_and_name]
  type = RunException
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block_id=0
                Mesh/rename/old_block_name=dummy'
  expect_err = "old_block_id\):.*Cannot use in combination with 'old_block_name'. Please use 'old_block' instead; 'old_block_id' and 'old_block_name' are deprecated."

  detail = 'both old block IDs and old block names are provided'
[]


[new_block_id_and_name]
  type = RunException
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/new_block_id=0
                Mesh/rename/new_block_name=dummy'
  expect_err = "new_block_id\):.*Cannot use in combination with 'new_block_name'. Please use 'new_block' instead; 'new_block_id' and 'new_block_name' are deprecated."

  detail = 'both new block IDs and new block names are provided'
[]


[old_block_and_id]
  type = RunException
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block=0
                Mesh/rename/old_block_id=0'
  expect_err = "old_block_id\):.*Cannot use with 'old_block'. Use only 'old_block'; 'old_block_id' is deprecated."

  detail = 'the deprecated syntax for old block id and the new syntax for old block is used'
[]


[old_block_and_name]
  type = RunException
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/old_block=0
                Mesh/rename/old_block_name=dummy'
  expect_err = "old_block_name\):.*Cannot use with 'old_block'. Use only 'old_block'; 'old_block_name' is deprecated."

  detail = 'the deprecated syntax for old block name and the new syntax for old block is used'
[]


[new_block_and_id]
  type = RunException
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/new_block=0
                Mesh/rename/new_block_id=0'
  expect_err = "new_block_id\):.*Cannot use with 'new_block'. Use only 'new_block'; 'new_block_id' is deprecated."

  detail = 'the deprecated syntax for new block id and the new syntax for new block is used'
[]


[new_block_and_name]
  type = RunException
  input = 'rename_block.i'
  cli_args = 'Mesh/rename/new_block=0
                Mesh/rename/new_block_name=dummy'
  expect_err = "new_block_name\):.*Cannot use with 'new_block'. Use only 'new_block'; 'new_block_name' is deprecated."

  detail = 'the deprecated syntax for new block name and the new syntax for new block is used'
[]


[all_ids]
  type = JSONDiff
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="0 1 3 2"
                  Mesh/rename/new_boundary="1 2 4 3"
                  Outputs/file_base=all_ids_out'
  jsondiff = 'all_ids_out.json'

  detail = 'identifying both old and new boundaries by ID,'
[]


[old_ids_new_names]
  type = JSONDiff
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="0 1"
                  Mesh/rename/new_boundary="new_bottom new_right"
                  Outputs/file_base=old_ids_new_names_out'
  jsondiff = 'old_ids_new_names_out.json'

  detail = 'identifying old boundaries by ID and new boundaries by name,'
[]


[old_names_new_ids]
  type = JSONDiff
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="bottom left"
                  Mesh/rename/new_boundary="10 0"
                  Outputs/file_base=old_names_new_ids_out'
  jsondiff = 'old_names_new_ids_out.json'

  detail = 'identifying old boundaries by name and new boundaries by ID, and'
[]


[all_names]
  type = JSONDiff
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="bottom right left top"
                  Mesh/rename/new_boundary="new_bottom new_right new_left new_top"
                  Outputs/file_base=all_names_out'
  jsondiff = 'all_names_out.json'

  detail = 'identifying both old and new boundaries by name,'
[]


[mixed]
  type = JSONDiff
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="bottom 2 right 3"
                  Mesh/rename/new_boundary="10 new_left new_right 4"
                  Outputs/file_base=mixed_out'
  jsondiff = 'mixed_out.json'

  detail = 'identifying boundaries by both id and name,'
[]


[identical_name_and_id]
  type = JSONDiff
  input = 'name_and_id.i'
  jsondiff = 'name_and_id_out.json'
  detail = 'and by changing both id and name for old boundaries where the id and name match.'
[]


[merge]
  type = JSONDiff
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="bottom 1 2 left"
                Mesh/rename/new_boundary="top_and_bottom top_and_bottom 2 2"
                Outputs/file_base=merge_out'
  jsondiff = 'merge_out.json'

  requirement = 'The system shall be able to merge boundaries in a mesh.'
[]


[missing]
  type = RunException
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="0 42 bad_boundary"
                  Mesh/rename/new_boundary="1 2 3"
                  --mesh-only'
  expect_err = 'The following boundaries were requested to be renamed, but do not exist: 42 bad_boundary'

  detail = 'when old boundaries are provided that do not exist within the mesh'
[]


[inconsistent_size]
  type = RunException
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="0"
                  Mesh/rename/new_boundary="1 2"
                  --mesh-only'
  expect_err = "Must be the same length as 'old_boundary'"

  detail = 'when the provided old and new boundaries are not the same length.'
[]


[id_out_of_bounds]
  type = RunException
  input = 'rename_boundary.i'
  cli_args = 'Mesh/rename/old_boundary="0"
                  Mesh/rename/new_boundary="40000"
                  --mesh-only'
  expect_err = "BoundaryName 40000 is not within the numeric limits of the expected ID type"

  detail = 'when the user requests new boundary IDs outside the valid range of type BoundaryID.'
[]

[./ringleb_mesh_generator_test]
  type = 'Exodiff'
  input = 'ringleb_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'ringleb_mesh_generator_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system shall support the ability to create a mesh for a "Ringleb" geometry.'
  design = 'meshgenerators/RinglebMeshGenerator.md'
  issues = '#11640'
[../]

[test]
  type = RunApp
  input = 'show_info.i'
  cli_args = '--mesh-only'
  design = 'MeshGenerator.md'
  requirement = 'The system shall be able to output detailed mesh information about generated meshes.'
  issues = '#16783'
  recover = false
  mesh_mode = REPLICATED
[]


[inside]
  type = 'Exodiff'
  input = 'sideset_around_subdomain.i'
  cli_args = '--mesh-only'
  exodiff = 'sideset_around_subdomain_in.e'
  recover = false

  detail = 'for a subdomain contained completely within a larger domain,'
[]


[one_side]
  type = 'Exodiff'
  input = 'around_normals_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'around_normals_generator_in.e'
  recover = false

  detail = 'on specific sides of a subdomain based upon the normal to that side,'
[]


[multi_subs]
  type = 'Exodiff'
  input = 'around_multi_created_subdomain.i'
  cli_args = '--mesh-only'
  exodiff = 'around_multi_created_subdomain_in.e'
  recover = false

  detail = 'around multiple subdomains within a larger domain,'
[]


[external_only]
  type = 'Exodiff'
  input = 'external_only.i'
  cli_args = 'Mesh/interface/external_only=true --mesh-only'
  exodiff = 'external_only_in.e'
  recover = false

  detail = 'around multiple subdomains but only along external boundaries,'
[]


[adjacent_to_boundary]
  type = 'Exodiff'
  input = 'sideset_around_subdomain_including_boundary.i'
  cli_args = "--mesh-only"
  exodiff = 'sideset_around_subdomain_including_boundary_in.e'
  recover = false

  detail = "for a subdomain contained completely within a larger domain but containing part of that subdomain's boundary."
  # To ensure the current coverage recipe triggers the communication of sides
  min_parallel = 5
  mesh_mode = 'distributed'
[]


[invalid_block]
  type = RunException
  input = around.i
  cli_args = 'Mesh/block_2/block="missing"'
  expect_err = "The block 'missing' was not found in the mesh"
  requirement = "The system shall report an error if the subdomain to create sidesets around does not exist in the mesh"
[]


[check_explicit_subgenerators]
  type = 'Exodiff'
  input = 'external_generators.i'
  exodiff = 'external_generators_in.e'
  recover = false
  mesh_mode = 'REPLICATED'
  cli_args = '--mesh-only'

  detail = 'and the output of the SideSetExtruderGenerator should match the equivalent sequence of mesh generators'
[]


[square]
  type = 'Exodiff'
  input = 'extrude_square.i'
  exodiff = 'extrude_square_in.e'
  recover = false
  mesh_mode = 'REPLICATED'
  cli_args = '--mesh-only'

  detail = 'in a simple case, extruding the right side of a square out at an upward angle'
[]


[cube]
  type = 'Exodiff'
  input = 'extrude_cube.i'
  exodiff = 'extrude_cube_in.e'
  recover = false
  mesh_mode = 'REPLICATED'
  cli_args = '--mesh-only'

  detail = 'when extruding the top side of a cube in a direction not normal to the sideset'
[]


[multiblock]
  type = 'Exodiff'
  input = 'extrude_multiblock.i'
  exodiff = 'extrude_multiblock_in.e'
  recover = false
  mesh_mode = 'REPLICATED'
  cli_args = '--mesh-only'

  detail = 'extruding an entangled block in a complicated 3d geometry'
[]


[adjacent_subs]
  type = 'Exodiff'
  input = 'sideset_between_subdomains.i'
  cli_args = '--mesh-only'
  exodiff = 'sideset_between_subdomains_in.e'
  recover = false

  detail = 'on a mesh with several adjacent subdomains,'
[]


[nonadjacent_subs]
  type = 'Exodiff'
  input = 'sideset_between_vector_subdomains_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'sideset_between_vector_subdomains_generator_in.e'
  recover = false

  detail = 'where some subdomains are adjacent and not where paired subdomains are not adjacent, and'
[]


[two_subs]
  type = 'Exodiff'
  input = 'between.i'
  cli_args = '--mesh-only'
  exodiff = 'between_in.e'
  recover = false

  detail = 'between two subdomains in a mesh with two adjacent subdomains.'
[]


[unprepared_input]
  type = 'Exodiff'
  input = 'sideset_between_subdomains_not_prepared.i'
  cli_args = '--mesh-only'
  exodiff = 'sideset_between_subdomains_not_prepared_in.e'
  exodiff_opts = '-pedantic'
  recover = false

  detail = 'between two subdomains in an unprepared mesh.'
[]


[invalid_primary_block]
  type = RunException
  input = sideset_between_subdomains.i
  cli_args = "Mesh/central_boundary/primary_block='missing'"
  expect_err = "The block 'missing' was not found in the mesh"
  detail = 'only when the primary block exists in the mesh.'
[]


[invalid_paired_block]
  type = RunException
  input = sideset_between_subdomains.i
  cli_args = "Mesh/central_boundary/paired_block='missing'"
  expect_err = "The block 'missing' was not found in the mesh"
  detail = 'only when the paired block exists in the mesh.'
[]


[generate_sidesets_bounding_box_test]
  type = 'Exodiff'
  input = 'generate_sidesets_bounding_box.i'
  cli_args = '--mesh-only'
  exodiff = 'generate_sidesets_bounding_box_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'a bounding box contained within the domain,'
[]


[test_multiple_boundary_ids]
  type = 'Exodiff'
  input = 'multiple_boundary_ids.i'
  exodiff = 'multiple_boundary_ids_out.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'multiple bounding boxes contained within the domain,'
[]


[test_multiple_boundary_ids_3d]
  type = 'Exodiff'
  input = 'multiple_boundary_ids_3d.i'
  exodiff = 'multiple_boundary_ids_3d_out.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'multiple bounding boxes contained within a 3D domain, and'
[]


[test_overlapping_sidesets]
  type = 'Exodiff'
  input = 'overlapping_sidesets.i'
  exodiff = 'overlapping_sidesets_out.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'where bounding boxes perfectly overlap but create unique ids.'
[]


[location_outside]
  type = 'Exodiff'
  input = 'generate_outside.i'
  cli_args = '--mesh-only'
  exodiff = 'generate_outside_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'with only elements located outside of the bounding boxes.'
[]


[no_elements_in_bounding_box]
  type = 'RunException'
  input = 'error_no_elements_in_bounding_box.i'
  expect_err = 'No elements found within the bounding box'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'when no elements are located within the specified bounding box,'
[]


[no_side_sets_found]
  type = 'RunException'
  input = 'error_no_side_sets_found.i'
  expect_err = 'No side sets found on active elements within the bounding box'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'when the bounding box is larger than the domain so that no new side set is created, and'
[]


[no_nodes_found]
  type = 'RunException'
  input = 'error_no_nodes_found.i'
  expect_err = 'No nodes found within the bounding box'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'when the bounding box fails to span over any nodes.'
[]


[error_boundary_number]
  type = 'RunException'
  input = 'error_boundary_number.i'
  expect_err = 'Must be 2 boundary inputs or more.'
  mesh_mode = REPLICATED

  detail = "if the incorrect boundary inputs are supplied."
[]


[test_overlapping_sidesets_error]
  type = 'RunException'
  input = 'overlapping_sidesets_not_found.i'
  expect_err = 'No nodes found within the bounding box'
  mesh_mode = REPLICATED

  detail = "error if no nodes are located in the given bounding box."
[]

[./generate_sidesets_normals_test]
  type = 'Exodiff'
  input = 'less_simple.i'
  cli_args = '--mesh-only'
  exodiff = 'less_simple_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system shall be able to generate mesh side sets for all external surfaces on the mesh for each unique normal.'
  design = 'meshgenerators/AllSideSetsByNormalsGenerator.md'
  issues = '#11640'
[../]


[./replace_sidesets_test]
  type = 'Exodiff'
  input = 'replace.i'
  cli_args = '--mesh-only'
  exodiff = 'replace_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system must be able to replace the side sets when applying side sets during mesh generation.'
  design = 'meshgenerators/AllSideSetsByNormalsGenerator.md'
  issues = '#14460'
[]


[node_to_side]
  type = 'Exodiff'
  input = 'from_nodes.i'
  exodiff = 'from_nodes_in.e'
  cli_args = "--mesh-only"
  recover = false
  requirement = 'The system shall be able to create side sets from all node sets.'
[]


[normals_follow]
  type = 'Exodiff'
  input = 'sidesets_cylinder_normals.i'
  exodiff = 'sidesets_cylinder_normals_out.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'where the normal varies within a tolerance from element to element,'
[]


[normals_fixed]
  type = 'Exodiff'
  input = 'sidesets_cylinder_normals_fixed.i'
  exodiff = 'sidesets_cylinder_normals_fixed_out.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = 'where the normal is fixed within a specified tolerance.'
[]

[sidesets_from_points_generator_test]
  type = 'Exodiff'
  input = 'sidesets_from_points.i'
  cli_args = '--mesh-only'
  exodiff = 'sidesets_from_points_in.e'
  requirement = 'The system shall be able to create sidesets.'
  design = 'meshgenerators/SideSetsFromPointsGenerator.md'
  issues = '#11640'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[sidesets_ambiguity]
  type = 'RunException'
  input = 'sidesets_ambiguity.i'
  cli_args = '--mesh-only'
  expect_err = "ambiguous potential sideset"
  requirement = 'The system shall return errors if it detects ambiguous sideset specifications'
  design = 'meshgenerators/SideSetsFromPointsGenerator.md'
  issues = '#24619'
  recover = false
  allow_warnings = true
[]

[./smooth_mesh_generator_test]
  type = 'Exodiff'
  input = 'mesh_smoother_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'mesh_smoother_generator_in.e'
  requirement = 'The system shall be able to use libmesh mesh modification tools.'
  design = 'meshgenerators/SmoothMeshGenerator.md'
  issues = '#11640'
  mesh_mode = 'REPLICATED'
  recover = false
[../]

[sphere]
  type = Exodiff
  input = sphere.i
  cli_args = '--mesh-only'
  exodiff = sphere_in.e
  requirement = 'The system shall be able to generate a sphere volume mesh.'
  design = 'meshgenerators/SphereMeshGenerator.md'
  recover = false
  issues = '#22591'
[]


[smooth]
  type = Exodiff
  input = smooth.i
  cli_args = '--mesh-only'
  exodiff = smooth_in.e
  requirement = 'The system shall be able to generate a sphere volume mesh with smoothing.'
  design = 'meshgenerators/SphereMeshGenerator.md'
  recover = false
  issues = '#22591'
[]


[hex27]
  type = Exodiff
  input = sphere_hex27.i
  cli_args = '--mesh-only'
  exodiff = sphere_hex27_in.e
  requirement = 'The system shall be able to generate a sphere volume mesh with HEX27 elements.'
  design = 'meshgenerators/SphereMeshGenerator.md'
  recover = false
  issues = '#22591'
[]

[./spiral_annular_mesh_generator_test]
  type = 'Exodiff'
  input = 'spiral_annular_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'spiral_annular_mesh_generator_in.e'
  requirement = 'The system shall be able to create a spiral annular mesh with triangle elements (TRI3 or TRI6).'
  design = 'meshgenerators/SpiralAnnularMeshGenerator.md'
  issues = '#11640'
  mesh_mode = 'REPLICATED'
  recover = false
[../]


[error_dims]
  type = 'RunException'
  input = 'mismatched_dims.i'
  expect_err = 'Mesh from MeshGenerator : layer2 is not in 3D.'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = "error if the dimensions of the meshes to be stacked are not consistent."
[]


[mesh_only]
  type = 'Exodiff'
  input = 'stitched_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'stitched_mesh_generator_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = "by 'stitching' them together,"
[]


[overlapping_bids]
  type = 'Exodiff'
  input = 'stitched_mesh_generator.i'
  cli_args = '--mesh-only stitched_no_merging_ids.e'
  exodiff = 'stitched_no_merging_ids.e'
  exodiff_opts = '-pedantic'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = "by preventing boundary merging based on ids during stitching and"
[]


[simulation]
  type = 'Exodiff'
  input = 'stitched_mesh_generator2.i'
  exodiff = 'stitched_mesh_generator2_out.e'
  mesh_mode = 'REPLICATED'
  recover = false

  detail = "be able to utilize the resulting mesh in a simulation."
[]


[samename-warning]
  type = RunException
  design = 'meshgenerators/StitchedMeshGenerator.md'
  issues = '#28049'
  requirement = "The system shall warn the user if boundary ID renumbering is disabled and it detects the same ID with different boundary names on the two meshes"
  expect_err = "Boundary ID 1 corresponds to different boundary names on the input meshes! On the first mesh it corresponds to `right` while on the second mesh it corresponds to `bazinga`."
  input = 'stitched_mesh_generator_sameid.i'
[]

[subdomain_bounding_box_generator_test]
  type = 'Exodiff'
  input = 'subdomain_bounding_box_generator_inside.i'
  exodiff = 'subdomain_bounding_box_generator_inside_out.e'
  requirement = 'The system shall include the ability to assign subdomain identifiers for elements within a regular bounding box.'
  design = 'meshgenerators/SubdomainBoundingBoxGenerator.md'
  issues = '#11640'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[subdomain_bounding_box_generator_outside_test]
  type = 'Exodiff'
  input = 'subdomain_bounding_box_generator_outside.i'
  exodiff = 'subdomain_bounding_box_generator_outside_out.e'
  requirement = 'The system shall include the ability to assign subdomain identifiers for elements outside of a regular bounding box.'
  design = 'meshgenerators/SubdomainBoundingBoxGenerator.md'
  issues = '#11640'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[oriented_subdomain_bounding_box_generator_test]
  type = 'Exodiff'
  input = 'oriented_subdomain_bounding_box_generator.i'
  exodiff = 'oriented_subdomain_bounding_box_generator_out.e'
  requirement = 'The system shall include the ability to assign subdomain identifiers for elements within an arbitrarily oriented bounding box.'
  design = 'meshgenerators/OrientedSubdomainBoundingBoxGenerator.md'
  issues = '#11640'
  mesh_mode = 'REPLICATED'
  recover = false
[../]


[./oriented_subdomain_bounding_box_generator_test_outside]
  type = 'Exodiff'
  input = 'oriented_subdomain_bounding_box_generator.i'
  cli_args = 'Mesh/subdomains/location=OUTSIDE Outputs/file_base=outside'
  exodiff = 'outside.e'
  requirement = 'The system shall include the ability to assign subdomain identifiers for elements outside an arbitrarily oriented bounding box.'
  design = 'meshgenerators/OrientedSubdomainBoundingBoxGenerator.md'
  issues = '#11640'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[subdomain_bounding_box_generator_restricted_test]
  type = 'Exodiff'
  input = 'subdomain_bounding_box_generator_restricted.i'
  exodiff = 'subdomain_bounding_box_generator_restricted_in.e'
  cli_args = '--mesh-only'
  requirement = 'The system shall include the ability to assign subdomain identifiers for elements with a regular bounding box that is restricted to only modify elements with specific subdomain identifiers.'
  design = 'meshgenerators/SubdomainBoundingBoxGenerator.md'
  issues = '#12279'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[subdomain_bounding_box_element_integer_test]
  type = 'Exodiff'
  input = 'bounding_box_integers.i'
  exodiff = 'bounding_box_integers_out.e'
  requirement = 'The system shall include the ability to assign extra element integers within a regular bounding box.'
  design = 'meshgenerators/SubdomainBoundingBoxGenerator.md'
  issues = '#13764'
  mesh_mode = 'REPLICATED'
  recover = false
[]


[invalid_restricted_subdomain]
  type = RunException
  input = subdomain_bounding_box_generator_restricted.i
  cli_args = "Mesh/subdomains2/restricted_subdomains='missing'"
  expect_err = "The block 'missing' was not found in the mesh"
  requirement = 'The system shall report an error if a restricted subdomain of the bounding box subdomain generation does not exist in the mesh'
  design = 'meshgenerators/SubdomainBoundingBoxGenerator.md'
  issues = '#22117'
  mesh_mode = 'REPLICATED'
  recover = false
[]

[./generate_subdomain_id_test]
  type = 'Exodiff'
  input = 'generate_subdomain_id.i'
  cli_args = '--mesh-only'
  exodiff = 'generate_subdomain_id_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = 'The system shall have the ability to change or overwrite the subdomain IDs of all elements in a mesh.'
  design = 'meshgenerators/SubdomainIDGenerator.md'
  issues = '#11640 #13814'
[../]

[stitched_subgenerators]
  design = 'meshgenerators/MeshGenerator.md'
  issues = '#17184'
  requirement = "The system mesh generation capability shall be
                   extensible to allow composition of existing mesh generators."

  type = 'Exodiff'
  input = 'stitched_subgenerators.i'
  cli_args = '--mesh-only'
  exodiff = 'stitched_subgenerators_in.e'
  mesh_mode = 'REPLICATED'
  recover = false
  allow_test_objects = true
[]


[plane_symmetry]
  type = 'Exodiff'
  input = 'simple.i'
  exodiff = 'simple_in.e'
  requirement = "The system shall include the ability to mirror a finite element mesh and stitch the mirrored mesh with the starting mesh."
  cli_args = '--mesh-only'
  recover = false
[]


[get_mesh_invalid]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting an input mesh generator by parameter and the parameter is not valid'
  cli_args = 'Mesh/test/get_mesh_invalid=true'
  expect_err = 'Failed to get a parameter with the name "invalid"'
[]


[get_mesh_wrong_type]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting an input mesh generator parameter and the parameter is of the wrong type'
  cli_args = 'Mesh/test/get_mesh_wrong_type=true'
  expect_err = 'dummy: Parameter of type "bool" is not an expected type for getting a MeshGenerator'
[]


[get_meshes_by_name_invalid]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting an input mesh generator by name and the name is not valid'
  cli_args = 'Mesh/test/get_meshes_by_name_invalid=true'
  expect_err = 'Failed to get a parameter with the name "invalid"'
[]


[get_meshes_by_name_wrong_type]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting input mesh generators by parameter and the parameter is of the wrong type'
  cli_args = 'Mesh/test/get_meshes_by_name_wrong_type=true'
  expect_err = 'dummy: Parameter of type "bool" is not an expected type for getting MeshGenerators'
[]


[get_mesh_outside_construct]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting an input mesh at an unallowed time'
  cli_args = 'Mesh/test/get_mesh_outside_construct=true'
  expect_err = 'Cannot get a mesh outside of construction'
[]


[sub_outside_construct]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'building a sub generator at an unallowed time'
  cli_args = 'Mesh/test/sub_outside_construct=true'
  expect_err = 'Can only call addMeshSubgenerator\(\) during MeshGenerator construction'
[]


[declare_mesh_prop_outside_construct]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'declaring a property on the mesh at an unallowed time'
  cli_args = 'Mesh/test/declare_mesh_prop_outside_construct=true'
  expect_err = 'Can only call declareMeshProperty\(\) during MeshGenerator construction'
[]


[get_mesh_not_found]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting an input mesh generator by parameter that does not exist'
  cli_args = 'Mesh/test/input=foo Mesh/test/request_input=true'
  expect_err = "The requested MeshGenerator with name 'foo' was not found"
[]


[get_meshes_not_found]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting input mesh generators by parameter that do not exist'
  cli_args = 'Mesh/test/inputs=bar Mesh/test/request_inputs=true'
  expect_err = "The requested MeshGenerator with name 'bar' was not found"
[]


[get_mesh_by_name_not_found]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting an input mesh generator by name that does not exist'
  cli_args = 'Mesh/test/input=foo Mesh/test/request_input_by_name=true'
  expect_err = "The requested MeshGenerator with name 'foo' was not found"
[]


[get_meshes_by_name_not_found]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'requesting input mesh generators by name that do not exist'
  cli_args = 'Mesh/test/inputs=bar Mesh/test/request_inputs_by_name=true'
  expect_err = "The requested MeshGenerator with name 'bar' was not found"
[]


[input_not_moved]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'failing to properly manage the memory of an input mesh generator'
  cli_args = 'Mesh/active="gmg test"
                  Mesh/test/request_input=true
                  Mesh/test/input=gmg'
  expect_err = "The mesh from input GeneratedMeshGenerator 'gmg' was not moved."
[]


[mesh_prop_double_declare]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'declaring a property on the mesh multiple times'
  cli_args = 'Mesh/test/mesh_prop_double_declare=true'
  expect_err = "While declaring mesh property 'foo' with type 'bool',\nsaid property has already been declared with type 'bool'"
[]


[unused_sub_input]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'coupling an input mesh generator in a parameter for a sub generator but not using said dependency'
  cli_args = 'Mesh/active="gmg test"
                  Mesh/test/input=gmg
                  Mesh/test/request_sub_input=true'
  expect_err = "The sub generator dependency declared from MeshGenerator 'gmg' from the parameter 'input' was not used."
[]


[sub_no_declare_input]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'coupling an input mesh generator in a sub generator but not declaring it as a dependency'
  cli_args = 'Mesh/active="gmg test"
                  Mesh/test/input=gmg
                  Mesh/test/sub_no_declare_input=true'
  expect_err = "The MeshGenerator 'gmg' was referenced in the parameter 'input' and used in the sub generator RenameBlockGenerator 'test_rbg', but was not declared as a sub dependency."
[]


[unused_param_input]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'coupling an input mesh generator in a parameter but not using said mesh generator'
  cli_args = 'Mesh/test/input=foo'
  expect_err = "You failed to request the generated mesh\(es\) for the parameter 'input'.\n\nIn specific, the mesh from MeshGenerator 'foo' was not requested"
[]


[missing_get]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'getting a mesh generator that does not exist'
  cli_args = 'Mesh/test/missing_get=true'
  expect_err = "Failed to find a MeshGenerator with the name 'foo'"
[]


[missing_final]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'forcibly setting the final mesh when said mesh does not exist'
  cli_args = 'Mesh/final_generator=foo'
  expect_err = "The forced final MeshGenerator 'foo' does not exist"
[]


[not_constructed_yet]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'an input mesh is not found because its dependencies are not properly declared'
  cli_args = 'Mesh/active="gmg test"
                  Mesh/test/add_sub_input=gmg'
  expect_err = "The requested MeshGenerator with name 'gmg' was found, but has not been constructed yet"
[]


[generated_nullptr]
  type = RunException
  input = 'mesh_generator_test.i'
  detail = 'a mesh was not generated'
  cli_args = 'Mesh/test/generated_nullptr=true'
  expect_err = "A mesh was not generated by this generator"
[]


[null_mesh]
  type = RunApp
  input = 'mesh_generator_test.i'
  cli_args = 'Mesh/test/null_mesh_name=null_thing
                Mesh/test/input=null_thing
                Mesh/test/inputs="null_thing"'
  requirement = 'The system shall support declaration of a name that can be used as an unused name for input meshes when generating meshes'
[]

[./tiled_mesh_generator_test]
  type = 'Exodiff'
  input = 'tiled_mesh_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'tiled_mesh_generator_in.e'
  mesh_mode = 'REPLICATED'
  recover = false

  requirement = "The system shall include the ability to create a finite element mesh by tiling existing meshes."
  design = 'meshgenerators/TiledMeshGenerator.md'
  issues = '#11640'
[../]


[quadrilater]
  type = 'Exodiff'
  input = 'quadrilater_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'quadrilater_generator_in.e'
  exodiff_opts = -pedantic
  recover = false

  detail = 'resulting in a quadrilateral mesh, or'
[]


[arccircle]
  type = 'Exodiff'
  input = 'arccircle_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'arccircle_generator_in.e'
  exodiff_opts = -pedantic
  recover = false

  detail = 'resulting in a mesh with an arc circle side,'
[]


[annular]
  type = 'Exodiff'
  input = 'annular_transf_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'annular_transf_generator_in.e'
  exodiff_opts = -pedantic
  recover = false

  detail = 'or a section of an annulus,'
[]


[arccircle_midpoint]
  type = 'Exodiff'
  input = 'arccircle_midpoint_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'arccircle_midpoint_generator_in.e'
  exodiff_opts = -pedantic
  recover = false

  detail = 'which can also be prescribed by providing a midpoint.'
[]


[discrete]
  type = 'Exodiff'
  input = 'discrete_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'discrete_generator_in.e'
  exodiff_opts = -pedantic
  recover = false

  detail = 'Sides can be provided as discrete points,'
[]


[parsed]
  type = 'Exodiff'
  input = 'parsed_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_generator_in.e'
  exodiff_opts = -pedantic
  recover = false

  detail = 'or symbolic expressions.'
[]


[parsed_annular]
  type = 'Exodiff'
  input = 'parsed_annular_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_annular_generator_in.e'
  exodiff_opts = -pedantic
  recover = false

  detail = 'Also, PARSED can be used for polar coordinates parametrizations, '
[]


[parsed_biased_annular]
  type = 'Exodiff'
  input = 'parsed_biased_generator.i'
  cli_args = '--mesh-only'
  exodiff = 'parsed_biased_generator_in.e'
  exodiff_opts = -pedantic
  recover = false

  detail = 'and all cases allow for non-equidistant point distributions. '
[]


[rotate_and_scale]
  type = 'Exodiff'
  input = 'rotate_and_scale.i'
  exodiff = 'rotate_and_scale_in.e'
  requirement = "The system shall include the ability to rotate and scale a finite element mesh."
  cli_args = '--mesh-only'
  recover = false
[]


[center_origin]
  type = 'Exodiff'
  input = 'translate_center_origin.i'
  exodiff = 'translate_center_origin_in.e'
  cli_args = '--mesh-only'
  recover = false
  detail = 'places the center of the mesh at the origin, or'
[]


[min_origin]
  type = 'Exodiff'
  input = 'translate_min_origin.i'
  exodiff = 'translate_min_origin_in.e'
  cli_args = '--mesh-only'
  recover = false
  detail = 'places the minimum of the mesh at the origin.'
[]


[id_rule]
  type = 'Exodiff'
  input = 'unique_id.i'
  exodiff = 'unique_id_rule_out.e'
  cli_args = "Mesh/parse_id/new_id_rule='100 1' Outputs/file_base='unique_id_rule_out'"
  detail = 'with the new id value setting rule option'
  recover = false
[]


[open_line]
  type = 'RunException'
  input = 'xydelaunay_open_polyline.i'
  cli_args = '--mesh-only'
  recover = false
  expect_err = "Bad edge topology"
  detail = "returning errors if the polyline is not closed"
[]


[multi_line]
  type = 'RunException'
  input = 'xydelaunay_multiline.i'
  cli_args = '--mesh-only'
  recover = false
  expect_err = "Bad edge topology"
  detail = "returning errors if the polyline is disconnected"
[]


[from_2d]
  type = 'Exodiff'
  input = 'xydelaunay_from_2d.i'
  cli_args = '--mesh-only'
  exodiff = 'xydelaunay_from_2d_in.e'
  recover = false
  detail = "taking the boundary of a 2D input mesh"
[]


[subdomain_1d]
  type = 'Exodiff'
  input = 'xydelaunay_from_1d_sbdids.i'
  cli_args = '--mesh-only'
  exodiff = 'xydelaunay_from_1d_sbdids_in.e'
  recover = false
  detail = "taking a specified subset of an input polyline set"
[]


[subboundary_2d]
  type = 'Exodiff'
  input = 'xydelaunay_from_2d_bcids.i'
  cli_args = '--mesh-only'
  exodiff = 'xydelaunay_from_2d_bcids_in.e'
  recover = false
  detail = "taking a specified subset of a 2D input boundary"
[]


[with_holes]
  type = 'Exodiff'
  input = 'xydelaunay_with_holes.i'
  cli_args = '--mesh-only'
  exodiff = 'xydelaunay_with_holes_in.e'
  recover = false
  detail = "respecting any specified interior 'hole' meshes"
[]


[with_hole_names]
  type = 'Exodiff'
  input = 'xydelaunay_with_hole_names.i'
  cli_args = '--mesh-only'
  exodiff = 'xydelaunay_with_hole_names_in.e'
  recover = false
  detail = "assigning user-provided hole boundary names"
[]


[stitching]
  type = 'Exodiff'
  input = 'xydelaunay_stitching.i'
  cli_args = 'Mesh/final_generator=triang
                  --mesh-only'
  exodiff = 'xydelaunay_stitching_in.e'
  exodiff_opts = '-pedantic'
  recover = false
  detail = "selectively stitching 'hole' meshes into the final mesh"
[]


[nested]
  type = 'Exodiff'
  input = 'xydelaunay_nested.i'
  cli_args = '--mesh-only'
  exodiff = 'xydelaunay_nested_in.e'
  recover = false
  detail = "allowing deep nesting of triangulations within triangulations"
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[smoothed]
  type = 'Exodiff'
  input = 'xydelaunay_smoothed.i'
  cli_args = '--mesh-only'
  exodiff = 'xydelaunay_smoothed_in.e'
  recover = false
  detail = "with optional Laplacian mesh smoothing."
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[area_func]
  type = 'Exodiff'
  input = 'xydelaunay_area_func.i'
  cli_args = '--mesh-only'
  exodiff = 'xydelaunay_area_func_in.e'
  recover = false
  detail = "with optional non-uniform refinement based on a custom function."
[]


[auto_area_func]
  type = 'CSVDiff'
  input = 'xydelaunay_auto_area_func.i'
  csvdiff = 'xydelaunay_auto_area_func_out.csv'
  # Use a loose tolerance to accomodate the randomless in triangulation when using different number of processors
  override_columns = 'avg_quality elem_size'
  override_rel_err = '1.0e-1 1.0e-1'
  override_abs_zero = '1.0e-10 1.0e-10'
  recover = false
  detail = "with optional non-uniform refinement based on an automatically generated function."
[]


[quadratic_hole_tri3]
  type = 'Exodiff'
  input = 'xydelaunay_quadratic.i'
  cli_args = '--mesh-only xydelaunay_quadratic_hole_tri3.e
                  Mesh/xyd/tri_element_type=TRI3
                  Mesh/xyd/stitch_holes=false'
  exodiff = 'xydelaunay_quadratic_hole_tri3.e'
  recover = false
  detail = "with quadratic TRI3 elements using a non-stitched quadratic hole mesh."
[]


[quadratic_tri6]
  type = 'Exodiff'
  input = 'xydelaunay_quadratic.i'
  cli_args = '--mesh-only xydelaunay_quadratic_tri6.e'
  exodiff = 'xydelaunay_quadratic_tri6.e'
  recover = false
  detail = "with quadratic TRI6 elements."
[]


[quadratic_tri7]
  type = 'Exodiff'
  input = 'xydelaunay_quadratic.i'
  cli_args = '--mesh-only xydelaunay_quadratic_tri7.e
                  Mesh/xyd/tri_element_type=TRI7'
  exodiff = 'xydelaunay_quadratic_tri7.e'
  recover = false
  detail = "with quadratic TRI7 elements."
[]


[quadratic_tri6_stitching_linear_hole]
  type = 'Exodiff'
  input = 'xydelaunay_stitching.i'
  cli_args = 'Mesh/final_generator=triang
                  Mesh/triang/tri_element_type=TRI6
                  --mesh-only xydelaunay_stitching_tri6.e'
  exodiff = 'xydelaunay_stitching_tri6.e'
  recover = false
  detail = "selectively stitching linear 'hole' meshes into the final quadratic TRI6 mesh after increasing the hole mesh element order"
[]


[quadratic_tri7_stitching_linear_hole]
  type = 'Exodiff'
  input = 'xydelaunay_stitching.i'
  cli_args = 'Mesh/final_generator=triang
                  Mesh/triang/tri_element_type=TRI7
                  --mesh-only xydelaunay_stitching_tri7.e'
  exodiff = 'xydelaunay_stitching_tri7.e'
  recover = false
  detail = "selectively stitching linear 'hole' meshes into the final quadratic TRI7 mesh after increasing the hole mesh element order"
[]


[err_conflicting_name_map]
  type = RunException
  input = 'xydelaunay_stitching.i'
  cli_args = '--mesh-only err.e
                  Mesh/triang/stitch_holes="true true"
                  Mesh/triang/holes="hole_1_name hole_2_name_2"'
  expect_err = "The hole meshes contain subdomain name maps with conflicts."
  detail = "if the input hole meshes contain subdomain name maps with conflicts"
[]


[err_redundant_area_limits]
  type = RunException
  input = 'xydelaunay_mesh_generator.i'
  cli_args = '--mesh-only err.e
                  Mesh/triang/use_auto_area_func="true"'
  expect_err = "Only one of the three methods"
  detail = "if more than one element area limiting methods are specified by the user"
[]


[err_unneeded_auto_area_func_params]
  type = RunException
  input = 'xydelaunay_mesh_generator.i'
  cli_args = '--mesh-only err.e
                  Mesh/triang/auto_area_function_power=2'
  expect_err = "the following parameters should not be set"
  detail = "if the user specifies parameters for the auto area function when it is not used"
[]


[err_stiching_quadratic_holes]
  type = RunException
  input = 'xydelaunay_quadratic.i'
  cli_args = '--mesh-only err.e
                  Mesh/xyd/tri_element_type=TRI3'
  expect_err = "Cannot use first order elements with stitched quadratic element holes."
  detail = "if the input hole meshes"
[]


[simple_cut_elem]
  type = 'Exodiff'
  input = 'simple_cut.i'
  exodiff = 'simple_cut_elem.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall be able to cut a simple one-subdomain mesh using the triangle element cutting method.'
  allow_warnings = true
  cli_args = '--mesh-only simple_cut_elem.e'
[]


[simple_cut_node]
  type = 'Exodiff'
  input = 'simple_cut.i'
  exodiff = 'simple_cut_node.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall be able to cut a simple one-subdomain mesh using the node moving method.'
  allow_warnings = true
  cli_args = 'Mesh/mlc/cutting_type=MOV_NODE
                Mesh/mlc/input_mesh_external_boundary_id=100
                --mesh-only simple_cut_node.e'
[]


[multi_block_cut_elem]
  type = 'Exodiff'
  input = 'multi_block_cut.i'
  exodiff = 'multi_block_cut_elem.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall be able to cut a multi-subdomain mesh using the triangle element cutting method.'
  allow_warnings = true
  cli_args = '--mesh-only multi_block_cut_elem.e'
[]


[multi_block_cut_elem_improve]
  type = 'Exodiff'
  input = 'multi_block_cut.i'
  exodiff = 'multi_block_cut_elem_imp.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall be able to cut a multi-subdomain mesh using the element cutting method and improve the quality of triangular elements on the boundary.'
  allow_warnings = true
  cli_args = 'Mesh/mlc/improve_tri_elements=true
                --mesh-only multi_block_cut_elem_imp.e'
[]


[multi_block_cut_node]
  type = 'Exodiff'
  input = 'multi_block_cut.i'
  exodiff = 'multi_block_cut_node.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall be able to cut a multi-subdomain mesh using the node moving method.'
  allow_warnings = true
  cli_args = 'Mesh/mlc/cutting_type=MOV_NODE
                --mesh-only multi_block_cut_node.e'
[]


[multi_block_cut_node_other_boundaries]
  type = 'Exodiff'
  input = 'multi_block_cut.i'
  exodiff = 'multi_block_cut_node_other_boundaries.e'
  mesh_mode = 'REPLICATED'
  recover = false
  requirement = 'The system shall be able to cut a multi-subdomain mesh using the node moving method with interface boundaries that need to conform.'
  allow_warnings = true
  cli_args = 'Mesh/mlc/cutting_type=MOV_NODE
                Mesh/mlc/other_boundaries_to_conform="12 23 34 45"
                --mesh-only multi_block_cut_node_other_boundaries.e'
[]


[err_non_2d_mesh]
  type = 'RunException'
  input = 'simple_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'Only 2D meshes are supported'
  detail = 'if the input mesh is not 2D,'
  cli_args = 'Mesh/gmg/dim=3
                  --mesh-only simple_cut_err.e'
[]


[err_pre_exist_block_name_elem]
  type = 'RunException'
  input = 'err_multi_block_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'The new subdomain name already exists in the mesh'
  detail = 'if the given name of the triangle element block, created during mesh line cutting, already exists in the input mesh, in the element cutting mode,'
  allow_warnings = true
  cli_args = '--mesh-only err_multi_block_cut.e'
[]


[err_pre_exist_block_name_node]
  type = 'RunException'
  input = 'err_multi_block_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'The new subdomain name already exists in the mesh'
  detail = 'if the given name of the triangular element block, created during mesh line cutting, already exists in the input mesh in the node moving mode,'
  allow_warnings = true
  cli_args = 'Mesh/mlc/cutting_type=MOV_NODE
                  --mesh-only err_multi_block_cut.e'
[]


[err_missing_external_bdy]
  type = 'RunException'
  input = 'simple_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'Boundary must exist in input mesh'
  detail = 'if the input mesh does not contain the user-specified external boundary,'
  cli_args = 'Mesh/mlc/input_mesh_external_boundary_id=123 --mesh-only'
[]


[err_missing_bdy_to_conform]
  type = 'RunException'
  input = 'simple_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'Boundary \'123\' must exist in input mesh'
  detail = 'if the input mesh does not contain the user-specified boundary to conform,'
  cli_args = 'Mesh/mlc/other_boundaries_to_conform=123 --mesh-only'
[]


[err_wrong_line_params_size]
  type = 'RunException'
  input = 'simple_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'this parameter must have three elements.'
  detail = 'if the size of the cut line parameters is not three,'
  cli_args = 'Mesh/mlc/cut_line_params="1 1 1 1"
                  --mesh-only simple_cut_err.e'
[]


[err_wrong_line_params_value]
  type = 'RunException'
  input = 'simple_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'At lease one of the first two elements must be non-zero.'
  detail = 'if the cut line parameters is not valid to define a line,'
  cli_args = 'Mesh/mlc/cut_line_params="0 0 1"
                  --mesh-only simple_cut_err.e'
[]


[err_no_external_boundary_id]
  type = 'RunException'
  input = 'simple_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'This parameter must be provided if'
  detail = 'if the external boundary id is not provided when the node moving method is used,'
  cli_args = 'Mesh/mlc/cutting_type=MOV_NODE
                  --mesh-only simple_cut_err.e'
[]


[err_tri_improve_for_node_moving]
  type = 'RunException'
  input = 'simple_cut.i'
  mesh_mode = 'REPLICATED'
  expect_err = 'This parameter is not supported when'
  detail = 'if the triangle element improvement is enabled under the node moving mode.'
  cli_args = 'Mesh/mlc/cutting_type=MOV_NODE
                  Mesh/mlc/improve_tri_elements=true
                  --mesh-only simple_cut_err.e'
[]


[stitching]
  type = 'CSVDiff'
  input = 'xyzdelaunay_stitching.i'
  cli_args = 'Mesh/final_generator=triang'
  csvdiff = 'xyzdelaunay_stitching_out.csv'
  recover = false
  detail = "selectively stitching 'hole' meshes into the final mesh"
[]


[nested]
  type = 'CSVDiff'
  input = 'xyzdelaunay_nested.i'
  csvdiff = 'xyzdelaunay_nested_out.csv'
  recover = false
  detail = "allowing deep nesting of tetrahedralizations within tetrahedralizations"
[]


[err_conflicting_name_map]
  type = RunException
  input = 'xyzdelaunay_stitching.i'
  cli_args = '--mesh-only err.e
                  Mesh/triang/stitch_holes="true true"
                  Mesh/triang/holes="hole_1_name hole_2_name_2"'
  expect_err = "The hole meshes contain subdomain name maps with conflicts."
  detail = "if the input hole meshes contain subdomain name maps with conflicts"
[]


[initial_condition]
  type = 'Exodiff'
  input = 'initial_condition.i'
  exodiff = 'initial_condition_out.e initial_condition_out.e-s002 initial_condition_out.e-s003 initial_condition_out.e-s004'
  detail = 'with solution, '
[]


[displaced]
  type = 'Exodiff'
  input = 'initial_condition.i'
  cli_args = 'AuxVariables/inactive="" Mesh/displacements="disp_x disp_y" Outputs/file_base=displaced_out Outputs/out/use_displaced=true'
  exodiff = "displaced_out.e displaced_out.e-s002 displaced_out.e-s003 displaced_out.e-s004"
  detail = 'with a displaced mesh, '
[]


[stateful_property]
  type = 'Exodiff'
  input = 'stateful_property.i'
  exodiff = 'stateful_property_out.e stateful_property_out.e-s002 stateful_property_out.e-s003 stateful_property_out.e-s004'
  detail = 'and stateful material properties properly initialized.'
[]


[moving_boundary]
  type = 'Exodiff'
  input = 'moving_boundary.i'
  exodiff = 'moving_boundary_out.e moving_boundary_out.e-s002 moving_boundary_out.e-s003 moving_boundary_out.e-s004'
  detail = 'update a given boundary, '
[]


[complement_moving_boundary]
  type = 'Exodiff'
  input = 'moving_boundary.i'
  cli_args = "MeshModifiers/moving_circle/moving_boundary_subdomain_pairs='2 1' Outputs/file_base='complement_moving_boundary_out'"
  exodiff = 'complement_moving_boundary_out.e complement_moving_boundary_out.e-s002 complement_moving_boundary_out.e-s003 complement_moving_boundary_out.e-s004'
  detail = 'choose which subdomain to add the element sides from, '
[]


[external_moving_boundary]
  type = 'Exodiff'
  input = 'external_moving_boundary.i'
  exodiff = 'external_moving_boundary_out.e external_moving_boundary_out.e-s002 external_moving_boundary_out.e-s003 external_moving_boundary_out.e-s004'
  detail = 'add the external sides of elements, '
[]


[partial_moving_boundary]
  type = 'Exodiff'
  input = 'partial_moving_boundary.i'
  exodiff = 'partial_moving_boundary_out.e partial_moving_boundary_out.e-s002 partial_moving_boundary_out.e-s003 partial_moving_boundary_out.e-s004'
  detail = 'update a boundary that covers part of a subdomain, '
[]


[return_moving_boundary]
  type = 'Exodiff'
  input = 'return_moving_boundary.i'
  exodiff = 'return_moving_boundary_out.e return_moving_boundary_out.e-s002 return_moving_boundary_out.e-s003'
  detail = 'continue updating the boundary if it temporarily contains no element sides, '
[]


[all]
  type = 'Exodiff'
  input = 'reinitialization.i'
  exodiff = 'reinitialization_out.e reinitialization_out.e-s002 reinitialization_out.e-s003 reinitialization_out.e-s004'
  detail = 'all the changed elements, '
[]


[none]
  type = 'Exodiff'
  input = 'no_reinitialization.i'
  exodiff = 'no_reinitialization_out.e no_reinitialization_out.e-s002 no_reinitialization_out.e-s003 no_reinitialization_out.e-s004'
  detail = 'none of the changed elements, '
[]


[into]
  type = 'Exodiff'
  input = 'reinitialization_into.i'
  exodiff = 'reinitialization_into_out.e reinitialization_into_out.e-s002 reinitialization_into_out.e-s003 reinitialization_into_out.e-s004'
  detail = 'only the elements that change into particular subdomains, '
[]


[from_into]
  type = 'Exodiff'
  input = 'reinitialization_from_into.i'
  exodiff = 'reinitialization_from_into_out.e reinitialization_from_into_out.e-s002 reinitialization_from_into_out.e-s003 reinitialization_from_into_out.e-s004'
  detail = 'only the elements that change from outside of to into particular subdomains, '
[]


[subdomain_caching]
  type = RunApp
  input = 'initial_condition.i'
  cli_args = 'Postprocessors/active=average'
  issues = '#23371'
  requirement = "The system shall only apply subdomain changes when the userobject is finalized to avoid subdomain id mismatches"
  recover = false # not needed for this test, and will interfere with the `initial_condition` recover
[]


[amr_moving_boundary]
  type = 'Exodiff'
  input = 'adaptivity_moving_boundary.i'
  exodiff = 'adaptivity_moving_boundary_out.e
    adaptivity_moving_boundary_out.e-s002 adaptivity_moving_boundary_out.e-s003 adaptivity_moving_boundary_out.e-s004 adaptivity_moving_boundary_out.e-s005'
  mesh_mode = 'REPLICATED'
  requirement = 'The framework shall support adaptive mesh refinement in the element subdomain modifier'
[]


[amr_moving_boundary_3d]
  type = 'Exodiff'
  input = 'adaptivity_moving_boundary_3d.i'
  exodiff = 'adaptivity_moving_boundary_3d_out.e
    adaptivity_moving_boundary_3d_out.e-s002 adaptivity_moving_boundary_3d_out.e-s003 adaptivity_moving_boundary_3d_out.e-s004 adaptivity_moving_boundary_3d_out.e-s005'
  mesh_mode = 'REPLICATED'
  requirement = 'The framework shall support adaptive mesh refinement in the element subdomain modifier for 3D problems'
[]


[amr_bc]
  type = 'Exodiff'
  input = 'amr_bc.i'
  exodiff = 'amr_bc_out.e amr_bc_out.e-s002 amr_bc_out.e-s003 amr_bc_out.e-s004 amr_bc_out.e-s005'
  mesh_mode = 'REPLICATED'
  requirement = 'The framework shall support applying nodal BCs on the moving boundary with AMR in the element subdomain modifier'
[]


[amr_nbc]
  type = 'Exodiff'
  input = 'amr_bc.i'
  cli_args = "BCs/active='nbc leftright' Outputs/file_base=amr_integral_bc_out"
  exodiff = 'amr_integral_bc_out.e amr_integral_bc_out.e-s002
    amr_integral_bc_out.e-s003 amr_integral_bc_out.e-s004 amr_integral_bc_out.e-s005'
  mesh_mode = 'REPLICATED'
  requirement = 'The framework shall support applying integral BCs on the moving boundary with AMR in the element subdomain modifier'
[]


[error-distributed]
  type = RunException
  input = 'amr_bc.i'
  expect_err = "Cannot use BoundaryPreservedMarker with DistributedMesh"
  requirement = "The system shall produce an error when a boundary preserved marker is used with distributed mesh."
  mesh_mode = 'DISTRIBUTED'
[]


[var_block_id]
  type = 'Exodiff'
  input = 'var_block_id.i'
  exodiff = 'var_block_id_out.e var_block_id_out.e-s002 var_block_id_out.e-s003 var_block_id_out.e-s004 var_block_id_out.e-s005'
  requirement = 'The system shall be able to change element subdomain IDs based on the average coupled variable value in the element.'
  recover = false # some blocks may become empty during the simulation therefore recover would fail in such cases
[]


[var_block_id_warning]
  type = 'Exodiff'
  input = 'var_block_id.i'
  cli_args = "Functions/fcn/expression='100' Executioner/num_steps=1 Outputs/file_base='var_block_id_warning_out'"
  exodiff = 'var_block_id_warning_out.e'
  requirement = 'When the desired value is not present in the subdomain ID list, the closest existing subdomain ID value will be assigned to the element with a warning.'
  allow_warnings = true
  recover = false # some blocks may become empty during the simulation therefore recover would fail in such cases
[]


[surface]
  type = Exodiff
  input = test.i
  exodiff = surface.e-s006
  cli_args = 'MeshModifiers/side_updater/assign_outer_surface_sides=true Outputs/file_base=surface'
  requirement = 'The system shall be able to dynamically update sidesets including on mesh boundaries.'
[]


[no_surface]
  type = Exodiff
  input = test.i
  exodiff = no_surface.e-s006
  cli_args = 'MeshModifiers/side_updater/assign_outer_surface_sides=false Outputs/file_base=no_surface'
  requirement = 'The system shall be able to dynamically update sidesets excluding on mesh boundaries.'
[]


[./minimal]
  # Make sure --minimal flag is working
  type = RunApp
  cli_args = '--minimal --list-constructed-objects'
  expect_out = "FEProblem\nGeneratedMesh"
  input = ''
  input_switch = ''
  display_required = True

  requirement = "The system shall support the programmatic creation of a simulation tools without the need of an input file."
[../]

[guard_time_deriv_for_ad_aux]
  type = RunApp
  input = 'ad_two_var_transient_diffusion.i'
  issues = '#13171'
  design = 'MooseVariableFE.md'
  requirement = 'We shall be able to call AD variable methods on an auxiliary variable in a transient simulation and not hit assertions for both regular and neighbor calculations'
[]


[neighbor_ad_with_aux_jac]
  type = PetscJacobianTester
  design = 'MooseVariableFE.md'
  issues = '#13171'
  requirement = 'Coupling an auxiliary variable into a DGKernel shall not destroy the Jacobian'
  input = 'ad_two_var_transient_diffusion.i'
  difference_tol = 1e-7
  run_sim = True
[]


[neighbor_ad_with_nl]
  type = Exodiff
  exodiff = 'ad_two_nl_var_transient_diffusion_out.e'
  design = 'MooseVariableFE.md'
  issues = '#13171'
  requirement = 'We shall be able to do NL variable coupling into a DGKernel'
  input = 'ad_two_nl_var_transient_diffusion.i'
[]


[neighbor_ad_with_nl_jac]
  type = PetscJacobianTester
  design = 'MooseVariableFE.md'
  issues = '#13171'
  requirement = 'We shall be able to do NL variable coupling into a DGKernel and have a good Jacobian'
  input = 'ad_two_nl_var_transient_diffusion_jac.i'
  difference_tol = 1e-7
  run_sim = True
[]

[./test]
  type = 'RunApp'
  cli_args = '--type'
  expect_out = "MooseTestApp"
  input = ''
  input_switch = ''
  issues = '#11337'
  design = MooseApp.md
  requirement = "The compiled application shall be capable of returning the name used for registering objects."
[../]


[specified_app]
  type = 'Exodiff'
  input = 'simple-diffusion.i'
  exodiff = 'simple-diffusion_out.e'
  issues = '#20062'
  design = 'MooseApp.md'
  cli_args = '--app MooseTestApp'
  requirement = 'The system shall be able to run a specific application by passing a command line option.'
[]


[bc_check]
  type = RunException
  input = 'bc_check.i'
  expect_err = "Material property 'prop', requested by 'bc_left' is not defined on boundary left"

  requirement = 'The system shall report an error when a material property is not defined on a boundary.'
[]


[side_uo_check]
  type = RunException
  input = 'side_uo_check.i'
  expect_err = "Material property 'foo', requested by 'side_uo' is not defined on boundary right"

  requirement = 'The system shall report an error when a material property requested by a UserObject is not defined on a boundary.'
[]


[dgkernel_check_boundary]
  type = RunException
  input = 'dgkernel_check_boundary.i'
  expect_err = "Material property 'foo', requested by 'dg' is not defined on boundary right"

  requirement = 'The system shall report an error when a material property requested by a DGKernel is not defined on a boundary.'
[]


[dgkernel_check_block]
  type = RunException
  input = 'dgkernel_check_block.i'
  expect_err = "Material property 'foo', requested by 'dg' is not defined on block 0"

  requirement = 'The system shall report an error when a material property requested by a DGKernel is not defined on a subdomain.'
[]


[./variable_interface_run]
  type = RunApp
  input = block_check.i
  cli_args = 'Postprocessors/obj/block=1'

  requirement = "The system shall verify that objects that use subdomain restricted variables are defined on a subset of the restricted domain area."
[../]


[./variable_interface_error_block_set]
  type = RunException
  input = block_check.i
  cli_args = "Postprocessors/obj/block='1 2'"
  expect_err = 'must be a subset'

  requirement = "The system shall produce an error when an object's discretization area is explicitly set to a value greater than the area of the underlying variable used by the object."
[../]


[./variable_interface_error_block_any]
  type = RunException
  input = block_check.i
  expect_err = 'must be a subset'

  requirement = "The system shall produce an error when an object's discretization area is greater than the area of the underlying variable used by the object."
[../]


[./coupleable_error_block_set]
  type = RunException
  input = coupled_check.i
  cli_args = 'Kernels/obj/block=2'
  expect_err = 'must be a subset'

  requirement = "The system shall produce an error when an object's discretization area is explicitly set to a different area than the area of a coupled variable used by the object."
[../]


[./coupleable_error_block_set2]
  type = RunException
  input = coupled_check.i
  cli_args = 'Kernels/obj/variable=var_2'
  expect_err = 'must be a subset'

  requirement = "The system shall produce an error when an object's discretization area is different than an explicitly set variable on only defined on a different portion of the mesh."
[../]


[./coupleable_error_block_any]
  type = RunException
  input = coupled_check.i
  expect_err = 'must be a subset'

  requirement = "The system shall produce an error when an object's discretization area is covers the whole mesh but a coupled variable only exists on a portion of the mesh."
[../]


[nodal_aux]
  type = RunException
  input = test.i
  expect_err = "'bad' of type 'ProjectionAux' depends on variable\(s\) 'v'. However, that variable does not appear to be defined on \(all of\) boundary 'left'."
  detail = 'nodal auxiliary kernels'
[]


[nodal_uo]
  type = RunException
  input = test.i
  expect_err = "'bad' of type 'NodalExtremeValue' depends on variable\(s\) 'v'. However, that variable does not appear to be defined on \(all of\) boundary 'left'."
  cli_args = "AuxKernels/active='' Postprocessors/active='bad'"
  detail = 'nodal user objects'
[]


[nodal_bc]
  type = RunException
  input = test.i
  expect_err = "'bad' of type 'MatchedValueBC' depends on variable\(s\) 'v'. However, that variable does not appear to be defined on \(all of\) boundary 'left'."
  cli_args = "AuxKernels/active='' BCs/active='bad right middle'"
  detail = 'nodal boundary conditions'
[]


[integrated_bc]
  type = RunException
  input = test.i
  expect_err = "'bad_integrated' of type 'CoupledVarNeumannBC' depends on variable\(s\) 'v'. However, that variable does not appear to be defined on \(all of\) boundary 'left'."
  cli_args = "AuxKernels/active='' BCs/active='bad_integrated right middle'"
  detail = 'integrated boundary conditions'
[]


[side_uo]
  type = RunException
  input = test.i
  expect_err = "'bad_side' of type 'SideDiffusiveFluxIntegral' depends on variable\(s\) 'v'. However, that variable does not appear to be defined on \(all of\) boundary 'left'."
  cli_args = "AuxKernels/active='' Postprocessors/active='bad_side'"
  detail = 'side user objects'
[]


[elemental_aux]
  type = RunException
  input = test.i
  expect_err = "'bad_elemental' of type 'ProjectionAux' depends on variable\(s\) 'dummy2'. However, that variable does not appear to be defined on \(all of\) boundary 'left'."
  cli_args = "AuxKernels/active='bad_elemental'"
  detail = 'elemental auxiliary kernels'
[]


[partial_coverage]
  type = RunException
  input = test.i
  cli_args = "AuxKernels/active='' BCs/middle/boundary='top' Mesh/gen/dim=2"
  requirement = 'The system shall report an error if a variable is coupled into a boundary restricted object, along whose boundary the variable is only partially defined.'
  expect_err = "'middle' of type 'MatchedValueBC' depends on variable\((s\)) 'u'. However, that variable does not appear to be defined on \(all of\) boundary 'top'."
[]

[error]
  issues = '#9734'
  design = 'AuxKernels/index.md UserObjects/index.md'
  requirement = 'The system shall report an error if an object restricted on an internal boundarydepends on a variable that is not defined on any portion of the boundary.'
  type = RunException
  input = test.i
  expect_err = "'bad' of type 'MatchedValueBC' depends on variable\(s\) 'v'. However, that variable does not appear to be defined on \(all of\) boundary 'primary0_interface'."
[]


[checked_pointer_param_test]
  type = 'RunException'
  input = 'checked_pointer_param_test.i'
  expect_err = "checked_pointer_param_test.i:3.2: syntax error, unexpected invalid token, expecting ="
  requirement = 'The system shall report an error when a null pointer-checked parameter is retrieved from the InputParameters object.'
  issues = '#10356'
[]


[add_aux_variable_multiple_test]
  type = 'RunException'
  input = 'add_aux_variable_multiple_test.i'
  expect_err = "Mismatching types are specified for auxvariable with name 'q': 'MONOMIAL of order 3' and 'MONOMIAL of order 0'"

  requirement = 'The system shall report an error when multiple AuxVariables are added to the system with conflicting types.'
  issues = '#1222'
[]


[add_aux_scalar_variable_multiple_test]
  type = 'RunException'
  input = 'add_aux_variable_multiple_test.i'
  cli_args = 'Variables/q/family=SCALAR MoreAuxVariables/q/family=SCALAR'
  expect_err = "Mismatching types are specified for auxvariable with name 'q': 'MONOMIAL of order 3' and 'SCALAR of order 0'"

  requirement = 'The system shall report an error when multiple Scalar AuxVariables are added to the system with conflicting types.'
  issues = '#9313'
[]


[add_aux_variable_multiple_subdomain_test]
  type = 'RunException'
  input = 'add_aux_variable_multiple_subdomain_test.i'
  expect_err = "Mismatching block-restrictions are specified for auxvariable with name 'q': \{2\} and \{0, 2\}"

  requirement = 'The system shall report an error when multiple AuxVariables are added to the system with conflicting block-restriction.'
  issues = '#28568'
[]


[bad_bc_test]
  type = 'RunException'
  input = 'bad_bc_test.i'
  expect_err = "A '\w+' is not a registered object"

  requirement = 'The system shall report an error when an attempt is made to instantiate a non-existent BoundaryCondition object.'
  issues = '#10486'
[]


[bad_bc_var_test]
  type = 'RunException'
  input = 'bad_bc_var_test.i'
  expect_err = "Unknown variable 'foo'. It does not exist in the solver system\(s\) or auxiliary system"

  requirement = 'The system shall report an error when a non-existent nonlinear variable name is used by a MooseObject.'
  issues = '#11227'
[]


[bad_enum_test]
  type = 'RunException'
  input = 'bad_enum_test.i'
  expect_err = 'Invalid option "\w+" in MooseEnum.'

  requirement = 'The system shall report an error message when an invalid enumeration is supplied in any MooseEnum type.'
  issues = '#489'
[]


[bad_executioner_test]
  type = 'RunException'
  input = 'bad_executioner_test.i'
  expect_err = "A '\w+' is not a registered object"

  requirement = 'The system shall report an error message when an invalid Executioner is specified.'
  issues = '#12106'
[]


[bad_kernel_test]
  type = 'RunException'
  input = 'bad_kernel_test.i'
  expect_err = "A '\w+' is not a registered object"

  requirement = 'The system shall report an error message when an invalid Kernel is specified.'
  issues = '#12106'
[]


[bad_kernel_var_test]
  type = 'RunException'
  input = 'bad_kernel_var_test.i'
  expect_err = "Unknown variable 'foo'"

  requirement = 'The system shall report an error message when a Kernel object attempts to access a non-existent variable.'
  issues = '#11227'
[]


[bad_material_test]
  type = 'RunException'
  input = 'bad_material_test.i'
  expect_err = "A '\w+' is not a registered object"

  requirement = 'The system shall report an error when an invalid Material is specified.'
  issues = '#12106'
[]


[bad_parsed_function_vars_test]
  type = 'RunException'
  input = 'bad_parsed_function_vars.i'
  expect_err = 'The variables \"x, y, z, and t\" in the ParsedFunction are pre-declared for use and must not be declared in \"vars\"'

  requirement = 'The system shall report an error when a previously undeclared variable is used in a parsed function expression.'
  issues = '#4683'
[]


[bad_second_order_test]
  type = 'RunException'
  input = 'bad_second_order_test.i'
  expect_err = 'ERROR: Finite element LAGRANGE on geometric element QUAD4\nonly supports FEInterface::max_order = 1, not fe_type.order = 2'
  method = 'DBG'

  requirement = 'The system shall report an error when a first order element is used with a second order discretization.'
  issues = '#1405'
[]


[deprecated_block_test]
  type = 'RunException'
  input = 'deprecated_block_test.i'
  expect_err = "Input file block '\S+' has been deprecated."

  requirement = 'The system shall report an error message when a deprecated input file block is used.'
  issues = '#1405'
[]


[deprecated_param_default]
  type = 'RunApp'
  input = 'deprecated_param_test.i'
  expect_out = "The parameter '\w+' is deprecated."
  cli_args = 'Kernels/nan/deprecated_default=1 Outputs/exodus=false'
  no_error_deprecated = true

  requirement = 'The system shall report a warning when a deprecated parameter with a default value is explicitly set by the user.'
  issues = '#1951'
[]


[deprecated_param_no_default]
  type = 'RunApp'
  input = 'deprecated_param_test.i'
  expect_out = "The parameter '\w+' is deprecated."
  cli_args = 'Kernels/nan/deprecated_no_default=1 Outputs/exodus=false'
  no_error_deprecated = true

  requirement = 'The system shall report a warning when an optional deprecated parameter is explicitly set by the user.'
  issues = '#1951'
[]


[double_restrict_uo_test]
  type = 'RunException'
  input = 'double_restrict_uo.i'
  expect_err = "Attempted to restrict the object '\S+' to a boundary, but the object is already restricted"

  requirement = 'The system shall report an error when conflicting domain restrictions are applied to a single object.'
  issues = '#1405'
[]


[dynamic_check_name_block_mismatch_test]
  type = 'RunException'
  input = 'check_dynamic_name_block_mismatch.i'
  expect_err = "You must supply the same number of block ids and names parameters"

  requirement = 'The system shall report an error when the number of ids and corresponding block names are mismatched.'
  issues = '#8596'
[]


[dynamic_check_name_block_test]
  type = 'RunException'
  input = 'check_dynamic_name_block.i'
  expect_err = "The following dynamic block name is not unique: \w+"

  requirement = 'The system shall report an error when a duplicate name is provided for a set of unique block ids.'
  issues = '#8596'
[]


[dynamic_check_name_boundary_mismatch_test]
  type = 'RunException'
  input = 'check_dynamic_name_boundary_mismatch.i'
  expect_err = "You must supply the same number of boundary ids and names parameters"

  requirement = 'The system shall report an error when the number of ids and corresponding boundary names are mismatched.'
  issues = '#8596'
[]


[dynamic_check_name_boundary_test]
  type = 'RunException'
  input = 'check_dynamic_name_boundary.i'
  expect_err = "The following dynamic boundary name is not unique: \w+"

  requirement = 'The system shall report an error when a duplicate name is provided for a set of unique boundary ids.'
  issues = '#8596'
[]


[linear_interp_material_check]
  type = 'RunException'
  input = 'linear_interp_not_increasing.i'
  expect_err = "In LinearInterpolationMaterial \S+: x-values are not strictly increasing"

  requirement = 'The system shall report an error when the linear interpolation utility is supplied with bad domain values.'
  issues = '#5886'
[]


[function_file_test1]
  type = 'RunException'
  input = 'function_file_test1.i'
  expect_err = "In \S+: Read more than two rows of data from file '\S+'.  Did you mean to use \"format = columns\" or set \"xy_in_file_only\" to false?"

  requirement = 'The system shall report an error when the Piecewise utility encounters an unexpected column data format.'
  issues = '#2421'
[]


[function_file_test2]
  type = 'RunException'
  input = 'function_file_test2.i'
  expect_err = "In \S+: Read more than two columns of data from file '\S+'.  Did you mean to use \"format = rows\"?"

  requirement = 'The system shall report an error when the Piecewise utility encounters an unexpected row data format.'
  issues = '#2421'
[]


[function_file_test3]
  type = 'RunException'
  input = 'function_file_test3.i'
  expect_err = "In \S+: Lengths of x and y data do not match."

  requirement = 'The system shall report an error when the Piecewise utility encounters inconsistent domain and range data.'
  issues = '#2421'
[]


[function_file_test4]
  type = 'RunException'
  input = 'function_file_test4.i'
  expect_err = "Invalid option \"rowls\" in MooseEnum.\s+Valid options \(not case-sensitive\) are \"columns rows\""

  requirement = 'The system shall report an error when an invalid enumeration is supplied in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test5]
  type = 'RunException'
  input = 'function_file_test5.i'
  expect_err = "Either 'data_file' or 'json_uo' or 'x' and 'y' or 'xy_data' must be specified exclusively."

  requirement = 'The system shall report an error when the Piecewise data is over-specified with the data file option.'
  issues = '#2421'
[]


[function_file_test6]
  type = 'RunException'
  input = 'function_file_test6.i'
  expect_err = "Either 'data_file' or 'json_uo' or 'x' and 'y' or 'xy_data' must be specified exclusively."

  requirement = 'The system shall report an error when the Piecewise data is over-specified with row/column data.'
  issues = '#2421'
[]


[function_file_test7]
  type = 'RunException'
  input = 'function_file_test7.i'
  expect_err = "Both 'x' and 'y' parameters or neither \(for another input method\) must be specified"

  requirement = 'The system shall report an error when either the domain or range is missing when using the domain/range option in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test8]
  type = 'RunException'
  input = 'function_file_test8.i'
  expect_err = "In \S+: Length of data provided in 'xy_data' must be a multiple of 2."

  requirement = 'The system shall report and error if the supplied domain/range pairs are not even in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test9]
  type = 'RunException'
  input = 'function_file_test9.i'
  expect_err = "Unknown X-Y data source. Are you missing a parameter\? Did you misspell one\?"

  requirement = 'The system shall report an error if no function is supplied in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test10]
  type = 'RunException'
  input = 'function_file_test10.i'
  expect_err = "Invalid option \"3\" in MooseEnum.\s+Valid options \(not case-sensitive\) are \"x y z"

  requirement = 'The system shall report an error if the xy_data is supplied but the function is missing in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test11]
  type = 'RunException'
  input = 'function_file_test11.i'
  expect_err = "In \S+: Read more than two columns of data from file '\S+'.  Did you mean to use \"format = rows\" or set \"xy_in_file_only\" to false?"

  requirement = 'The system shall report an error when the number of columns appears incorrect in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test12]
  type = 'RunException'
  input = 'function_file_test12.i'
  expect_err = "Index out-of-range of the available data in '\S+', which contains 3 columns of data."

  requirement = 'The system shall report an error when an out of range y-column index is supplied in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test13]
  type = 'RunException'
  input = 'function_file_test13.i'
  expect_err = "Index out-of-range of the available data in '\S+', which contains 3 columns of data."

  requirement = 'The system shall report an error when an out of range x-column index is supplied in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test14]
  type = 'RunException'
  input = 'function_file_test14.i'
  expect_err = "In \S+: Read more than two rows of data from file '\S+'.  Did you mean to use \"format = columns\" or set \"xy_in_file_only\" to false?"

  requirement = 'The system shall report an error if too many rows are supplied when the data is expected to contain row information.'
  issues = '#2421'
[]


[function_file_test15]
  type = 'RunException'
  input = 'function_file_test15.i'
  expect_err = "Index out-of-range of the available data in '\S+', which contains 3 rows of data."

  requirement = 'The system shall report an error when an out of range x-row index is supplied in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test16]
  type = 'RunException'
  input = 'function_file_test16.i'
  expect_err = "Index out-of-range of the available data in '\S+', which contains 3 rows of data."

  requirement = 'The system shall report an error when an out of range y-row index is supplied in the Piecewise utility.'
  issues = '#2421'
[]


[function_file_test17]
  type = 'RunException'
  input = 'function_file_test17.i'
  expect_err = "In \S+: 'x_index_in_file' and 'y_index_in_file' are set to the same value."

  requirement = 'The system shall report an error when the x and y index in file are equal in the Piecewise utility.'
  issues = '#2421'
[]


[incomplete_kernel_block_coverage_test]
  type = 'RunException'
  input = 'incomplete_kernel_block_coverage_test.i'
  expect_err = "The following block\(s\) lack an active kernel:"

  requirement = 'The system shall report an error if one or more domain blocks do not have any active Kernels objects assigned.'
  issues = '#1405'
[]


[incomplete_kernel_variable_coverage_test]
  type = 'RunException'
  input = 'incomplete_kernel_variable_coverage_test.i'
  expect_err = "The following variable\(s\) lack an active kernel:"

  requirement = 'The system shall report an error if one or more variables do not have any active Kernel objects assigned.'
  issues = '#1405'
[]


[incomplete_fvkernel_block_coverage_test]
  type = 'RunException'
  input = 'incomplete_fvkernel_block_coverage_test.i'
  expect_err = "The following block\(s\) lack an active kernel:"

  requirement = 'The system shall report an error if one or more domain blocks do not have any active FVKernels objects assigned.'
  issues = '#1405 #15196'
[]


[incomplete_fvkernel_variable_coverage_test]
  type = 'RunException'
  input = 'incomplete_fvkernel_variable_coverage_test.i'
  expect_err = "The following variable\(s\) lack an active kernel:"

  requirement = 'The system shall report an error if one or more variables do not have any active FVKernel objects assigned.'
  issues = '#1405 #15196'
[]


[invalid_elemental_to_nodal_couple_test]
  type = 'RunException'
  input = 'invalid_aux_coupling_test.i'
  expect_err = "cannot couple elemental variables into nodal objects"

  requirement = 'The system shall report an error when an elemental variable (no $C_0$ continuity) is coupled to a variable with $C_0$ continuity.'
  issues = '#1405'
[]


[missing_active_section_test]
  type = 'RunException'
  input = 'missing_active_section.i'
  expect_err = "variables listed as active"

  requirement = 'The system shall report an error when an active input block section is specified but missing.'
  issues = '#1405'
[]


[missing_coupled_mat_prop_test]
  type = 'RunException'
  input = 'missing_coupled_mat_prop_test.i'
  expect_err = "Material property 'mp1', requested by 'mat_global'"

  requirement = 'The system shall report an error when a material property is requested but not supplied on a mesh block.'
  issues = '#1405'
[]


[coupled_grad_without_declare]
  type = 'RunException'
  input = 'coupled_grad_without_declare.i'
  expect_err = 'The coupled variable "\w+" was never added to this object\'s InputParameters'

  requirement = "The system shall report an error when a coupled variable is supplied that was not added as a valid parameter."
  issues = '#1405'
[]


[missing_function_file_test]
  type = 'RunException'
  input = 'missing_function_file_test.i'
  expect_err = "Unable to open file \S+. Check to make sure that it exists and that you have read permission."

  requirement = 'The system shall report an error when the data file is non-existent or not-readable in the Piecewise utility.'
  issues = '#1405'
[]


[missing_function_test]
  type = 'RunException'
  input = 'missing_function_test.i'
  expect_err = "Unable to find function \S+"

  requirement = "The system shall report an error when the coupled function does not exist or can not be parsed by a piecewise utility."
  issues = '#1405'
[]


[missing_material_prop_test]
  type = 'RunException'
  input = 'missing_material_prop_test.i'
  expect_err = "The following blocks from your input mesh do not contain an active material: \d+"

  requirement = 'The system shall report an error when one or more material properties are missing from any mesh block.'
  issues = '#1405'
[]


[missing_material_prop_test2]
  type = 'RunException'
  input = 'missing_material_prop_test2.i'
  expect_err = "Material property '\w+', requested by '\w+' is not defined on block \d+"

  requirement = 'The system shall report an error when a material property is supplied on some blocks but missing on other blocks where it is requested.'
  issues = '#1405'
[]


[bad_stateful_material_only_old]
  type = 'RunException'
  input = 'bad_stateful_material.i'
  expect_err = "One or more Material Properties were not supplied on block"

  requirement = 'The system shall report an error when only "old" properties are supplied but current properties are requested.'
  issues = '#1405'
[]


[bad_stateful_material_only_older]
  type = 'RunException'
  input = 'bad_stateful_material.i'
  expect_err = "One or more Material Properties were not supplied on block"
  cli_args = 'Materials/stateful_mat/get_older=true'

  requirement = 'The system shall report an error when only "older" properties are supplied but current properties are requested.'
  issues = '#1405'
[]


[missing_mesh_test]
  type = 'RunException'
  input = 'missing_mesh_test.i'
  expect_err = "Unable to open file \S+"

  requirement = 'The system shall report an error when the mesh file cannot be found.'
  issues = '#1405'
[]


[missing_req_par_action_obj_test]
  type = 'RunException'
  input = 'missing_req_par_action_obj_test.i'
  expect_err = "missing required parameter 'ConvectionDiffusion/variables'"

  requirement = 'The system shall report an error when a required parameter is not supplied in an Action.'
  issues = '#1405'
[]


[missing_req_par_mesh_block_test]
  type = 'RunException'
  input = 'missing_req_par_mesh_block_test.i'
  expect_err = "missing required parameter 'Mesh/stripes'"

  requirement = 'The system shall report an error when a specific mesh required parameter is not supplied.'
  issues = '#1405'
[]


[missing_req_par_moose_obj_test]
  type = 'RunException'
  input = 'missing_req_par_moose_obj_test.i'
  expect_err = "missing required parameter 'Kernels/diff/type'"

  requirement = 'The system shall report an error when the special "type" parameter is not supplied for a MooseObject.'
  issues = '#1405'
[]


[missing_required_param_in_kernel_test]
  type = 'RunException'
  input = 'missing_required_parameter_moose_obj_test.i'
  expect_err = "missing required parameter 'Kernels/diff/tensor_coeff'"
  requirement = 'The system shall report an error when a required parameter is not supplied in a MooseObject.'
  issues = '#1405'
[]


[missing_var_parameter_test]
  type = 'RunException'
  input = 'missing_var_parameter_test.i'
  expect_err = "Did you forget to set 'variable'"
  requirement = 'The system shall report an error when the variable parameter is missing from a residual object'
  issues = '#1405'
[]


[missing_required_coupled_test]
  type = 'RunException'
  input = 'missing_required_coupled.i'
  expect_err = "missing required parameter 'Kernels/conv_v/velocity_vector'"

  requirement = 'The system shall report an error when a required coupling parameter is missing.'
  issues = '#1405'
[]


[multi_precond_test]
  type = 'RunException'
  input = 'multi_precond_test.i'
  expect_err = "More than one active Preconditioner detected"
  max_parallel = 1 # Will trigger a different warning/error in parallel because FD is one of the preconditioners

  requirement = 'The system shall report an error when more than one preconditioner block is supplied.'
  issues = '#1904'
[]


[nan_no_trap_fpe_test]
  type = 'RunApp'
  input = 'nan_test.i'
  cli_args = '--no-trap-fpe'
  expect_out = 'Solve Did NOT Converge'

  requirement = 'The system shall abort the solve and report a floating point error when a NaN is produced during user computation with the Steady executioner.'
  issues = '#374 #3614'
[]


[nan_no_trap_fpe_test_trans]
  type = 'RunException'
  input = 'nan_test_transient.i'
  cli_args = '--no-trap-fpe'
  expect_err = 'Solve Did NOT Converge'

  requirement = 'The system shall abort the solve and report a floating point error when a NaN is produced during user computation with the Transient executioner.'
  issues = '#374 #3614'
[]


[nodal_material_test]
  type = 'RunException'
  input = 'nodal_material_test.i'
  expect_err = "Nodal AuxKernel '\w+' attempted to reference material property '\w+'"

  requirement = 'The system shall report an error when a nodal AuxKernel attempts to access a material property.'
  issues = '#1405'
[]


[override_name_variable_test]
  type = 'RunException'
  input = 'override_name_variable_test.i'
  expect_err = 'supplied multiple times'
  allow_warnings = true

  requirement = 'The system shall report an error when the same named parameter appears multiple times in the same input file.'
  issues = '#9617'
[]


[rz_3d_error_check_test]
  type = 'RunException'
  input = '3D_RZ_error_check.i'
  expect_err = "An RZ coordinate system was requested for subdomain \d+ which contains 3D elements"

  requirement = 'The system shall report an error when the coordinate transformation conflicts with the underlying element types.'
  issues = '#1405'
[]


[same_name_variable_test]
  type = 'RunException'
  input = 'same_name_variable_test.i'
  expect_err = "Cannot have an auxiliary variable and a solver variable with the same name"

  requirement = 'The system shall report an error when solver and auxiliary variables are declared with the same name.'
  issues = '#1405'
[]


[subdomain_restricted_auxkernel_test]
  type = 'RunException'
  input = 'subdomain_restricted_auxkernel_mismatch.i'
  expect_err = "The 'block' parameter of the object 'foo' must be a subset of the 'block' parameter of the variable 'foo'"

  requirement = 'The system shall report an error when an AuxKernel is applied outside of the domain where a restricted variable exists.'
  issues = '#1405'
[]


[subdomain_restricted_kernel_test]
  type = 'RunException'
  input = 'subdomain_restricted_kernel_mismatch.i'
  expect_err = "The 'block' parameter of the object 'body_force' must be a subset of the 'block' parameter of the variable 'v'"

  requirement = 'The system shall report an error when a Kernel is applied outside of the domain where a restricted variable exists.'
  issues = '#1405'
[]


[unused_param_test]
  type = 'RunException'
  expect_err = "unused parameter 'Mesh/unused_param'"
  input = 'unused_param_test.i'

  requirement = 'The system shall report an error when an unused parameter is provided through the input file or an Action.'
  issues = '#709 #759 #4101'
[]


[unused_param_test_cli]
  type = 'RunException'
  expect_err = "unused parameter 'Executioner/unused_param'"
  input = 'unused_param_test.i'
  cli_args = 'Executioner/unused_param=true'

  requirement = 'The system shall report an error when an unused parameter is supplied on the command line.'
  issues = '#709 #759 #4101'
[]


[unused_param_test_warn]
  type = 'RunApp'
  expect_out = "unused parameter 'Mesh/unused_param'"
  input = 'unused_param_test.i'
  allow_unused = true

  requirement = 'The system shall include the option to report a warning instead of an error for an unused parameter set in input.'
  issues = '#709 #759 #4101'
[]


[unused_param_test_warn_cli]
  type = 'RunApp'
  expect_out = "unused parameter 'Mesh/unused_param'"
  input = 'unused_param_test.i'
  cli_args = '--allow-unused'

  requirement = 'The system shall include the option to report a warning instead of an error for an unused parameter set in command line arguments'
  issues = '#709 #759 #4101'
[]


[uo_pps_name_collision_test]
  type = 'RunException'
  input = 'uo_pps_name_collision_test.i'
  expect_err = 'A UserObject with the name "\w+" already exists'

  requirement = 'The system shall report an error when a UserObject and a Postprocessor are added with the same names.'
  issues = '#1405'
[]


[uo_vector_pps_name_collision_test]
  type = 'RunException'
  input = 'uo_vector_pps_name_collision_test.i'
  expect_err = 'A UserObject with the name "\w+" already exists'

  requirement = 'The system shall report and error when a UserObject and a VectorPostprocessor are added with the same names.'
  issues = '#1405'
[]


[wrong_object_test]
  type = 'RunException'
  input = 'wrong_moose_object_test.i'
  expect_err = "Task \w+ is not registered to build \w+ derived objects"
  method = '!dbg'

  requirement = 'The system shall report an error when an input file block associated with a pluggable system is asked to build an object from a different system.'
  issues = '#1405'
[]


[wrong_action_spelling]
  type = 'RunException'
  input = 'wrong_moose_object_test.i'
  cli_args = "AAAKErnels/type=Diffusion BCs/active=''"
  expect_err = "section '\[AAAKErnels\]' does not have an associated \"Action\""

  requirement = 'The system shall report an error when an input file block associated with a pluggable system is misspelled.'
  issues = '#20062'
[]


[wrong_input_switch]
  type = 'RunApp'
  input = 'Foo'
  input_switch = '-m'
  expect_out = '^Usage:'

  requirement = 'The system shall report a standard Unix usage statement when an invalid command line switch is used.'
  issues = '#1405'
[]


[ics_missing_variable]
  type = 'RunException'
  input = 'ic_variable_not_specified.i'
  expect_err = "missing required parameter 'ICs/u_ic/variable'"

  requirement = 'The system shall report an error when a required variable is missing from the ICs input file block.'
  issues = '#534'
[]


[ic_bnd_for_non_nodal]
  type = 'RunException'
  input = 'ic_bnd_for_non_nodal.i'
  expect_err = "You are trying to set a boundary restricted variable on non-nodal variable. That is not allowed."

  requirement = 'The system shall report an error when a boundary restriction is applied to a non-nodal variable discretization.'
  issues = '#534'
[]


[old_integrity_check]
  type = 'RunException'
  input = 'old_integrity_check.i'
  expect_err = 'Calling "coupled\[Vector\]\[Gradient/Dot\]Old\[er\]" on variable "\S+" when using a \"Steady\" executioner is not allowed. This value is available only in transient simulations.'

  requirement = 'The system shall report an error when coupling to old temporal solution vectors in a Steady (no time) Executioner.'
  issues = '#380'
[]


[dot_integrity_check]
  type = 'RunException'
  input = 'dot_integrity_check.i'
  expect_err = 'Calling "coupled\[Vector\]\[Gradient/Dot\]Old\[er\]" on variable "\S+" when using a \"Steady\" executioner is not allowed. This value is available only in transient simulations.'

  requirement = 'The system shall report an error when coupling to a time derivative solution vector in a Steady (no time) Executioner.'
  issues = '#10810'
[]


[scalar_old_integrity_check]
  type = 'RunException'
  input = 'scalar_old_integrity_check.i'
  expect_err = 'Calling \'coupledScalarValueOld\' on variable \S+ when using a \"Steady\" executioner is not allowed. This value is available only in transient simulations.'

  requirement = 'The system shall report an error when an older scalar solution variable is accessed in a Steady (no time) Executioner.'
  issues = '#10810'
[]


[scalar_dot_integrity_check]
  type = 'RunException'
  input = 'scalar_dot_integrity_check.i'
  expect_err = 'Calling \'coupledScalarDot\' on variable \S+ when using a \"Steady\" executioner is not allowed. This value is available only in transient simulations.'

  requirement = 'The system shall report an error when an older time derivative scalar solution variable is accessed in a Steady (no time) Executioner.'
  issues = '#10810'
[]


[node_value_off_block]
  type = 'RunException'
  input = 'nodal_value_off_block.i'
  expect_err = 'Node 0 does not contain any dofs for the v variable'
  method = 'dbg'

  requirement = 'The system shall report an error when a coupled variable is not defined in the same region as the variable performing the coupling.'
  issues = '#2849'
[]


[check_syntax_ok]
  type = 'RunApp'
  input = 'check_syntax_ok.i'
  cli_args = '--check-input'
  expect_out = 'Syntax OK'
  max_parallel = 1

  requirement = 'The system shall report the successful parsing and interpretation of input file syntax when using the "--check-input" command line flag.'
  issues = '#4437'
[]


[check_syntax_error]
  type = 'RunException'
  input = 'check_syntax_error.i'
  cli_args = '--check-input'
  expect_err = 'invalid number of nodes: want 2, got 3'
  # because with distributed, not all nodes end up on one proc, so the number of received nodes
  # in not 3
  mesh_mode = REPLICATED

  requirement = 'The system shall report an error when performing nodal constraints when there is a mismatch in the number of constrained nodes.'
  issues = '#4437'
[]


[check_syntax_no_input]
  type = 'RunException'
  input = 'Foo'
  input_switch = '--check-input'
  expect_err = 'You specified --check-input, but did not provide an input file. Add -i <inputfile> to your command line.'

  requirement = 'The system shall report an error when requested to check the syntax in an input file but no input file is supplied.'
  issues = '#4437'
[]


[multiple_time_int_check]
  type = 'RunException'
  input = time_integrator_error.i
  expect_err = 'You cannot specify time_scheme in the Executioner and independently add a TimeIntegrator.'

  requirement = 'The system shall report an error when multiple time schemes are specified in the same input file.'
  issues = '#5463'
[]


[calling_wrong_feproblem_method]
  type = 'RunException'
  input = bad_kernel_action.i
  expect_err = "We expected to create an object of type '\w+?'\.\nInstead we received a parameters object for type '\w+?'."

  requirement = 'The system shall report an error when there is a mismatch between the parameter for an object and the type of object are mismatched.'
  issues = '#6383'
[]


[wrong_displacement_order]
  type = 'RunException'
  input = wrong_displacement_order.i
  expect_err = "Error: mesh has SECOND order elements, so all displacement variables must be SECOND order."

  requirement = 'The system shall report an error when the variables representing displacement are of a lower order than the mesh.'
  issues = '#6561'
[]


[function_conflict]
  # Check to see if a warning is produced when a function name could evaluate to a ParsedFunction
  type = 'RunApp'
  input = 'function_conflict.i'
  expect_out = "Function name 'x' could evaluate as a ParsedFunction"
  allow_warnings = true

  requirement = 'The system shall report an error when the name of a function could be misinterpreted because it could also be evaluated (e.g. a function name of "x").'
  issues = '#8412'
[]


[bad_number]
  type = 'RunException'
  input = 'bad_number.i'
  expect_err = "invalid float syntax for parameter: BCs/right/value"

  requirement = 'The system shall report an error when floating point input parameter types fail to parse as floating point numbers.'
  issues = '#10310'
[]


[coupling_field_into_scalar]
  type = 'RunException'
  input = 'coupling_field_into_scalar.i'
  expect_err = "slm: Trying to couple a field variable where scalar variable is expected, 'lambda = v'"

  requirement = 'The system shall report an error when a scalar variable is used where a spatial variable is expected.'
  issues = '#10398'
[]


[coupling_scalar_into_field]
  type = 'RunException'
  input = 'coupling_scalar_into_field.i'
  expect_err = "cannot couple 'v' to a scalar variable \( a\) where field variable is expected"

  requirement = 'The system shall report an error when a field variable is used where a scalar variable is expected.'
  issues = '#10398'
[]


[coupling_nonexistent_field]
  type = 'RunException'
  input = 'coupling_nonexistent_field.i'
  expect_err = "coupled variable 'a' was not found"

  requirement = 'The system shall report an error when an invalid coupled spatial variable is requested.'
  issues = '#10398'
[]


[coupling_nonexistent_scalar]
  type = 'RunException'
  input = 'coupling_nonexistent_scalar.i'
  expect_err = "coupled variable 'b' was not found"

  requirement = 'The system shall report an error when an invalid coupled scalar variable is requested.'
  issues = '#10398'
[]


[coupling_itself]
  type = 'RunException'
  input = 'coupling_itself.i'
  expect_err = "Coupled variable 'v' needs to be different from 'variable' with CoupledForce"
  requirement = 'The system shall report an error when an attempt is made to couple a variable with itself.'
  issues = '#10398'
[]


[coupling_itself_ad]
  type = 'RunException'
  input = 'coupling_itself.i'
  cli_args = 'Kernels/coupled/type=ADCoupledForce'
  expect_err = "Coupled variable 'v' needs to be different from 'variable' with CoupledForce / ADCoupledForce"
  requirement = 'The system shall report an error when an attempt is made to couple a variable with itself in coupled force term using automated differentiation.'
  issues = '#18214'
[]


[missing_input]
  type = 'RunException'
  input = 'missing_input_file.i'
  expect_err = "Unable to open file \".*\/missing_input_file\.i\"\. Check to make sure that it exists and that you have read permission\."

  requirement = 'The system shall report an error when an input file cannot be opened and read.'
  issues = '#10909'
[]


[kernel_with_aux_var]
  type = 'RunException'
  input = 'kernel_with_aux_var.i'
  expect_err = "No solver variable named v found. Did you specify an auxiliary variable when you meant to specify a solver variable"

  requirement = 'The system shall report an error when a Kernel attempts to use an auxiliary variable.'
  issues = '#11039'
[]


[bc_with_aux_var]
  type = 'RunException'
  input = 'bc_with_aux_var.i'
  expect_err = "No solver variable named v found. Did you specify an auxiliary variable when you meant to specify a solver variable"

  requirement = 'The system shall report an error when a boundary condition object attempts to use an auxiliary variable.'
  issues = '#11039'
[]


[aux_kernel_with_var]
  type = 'RunException'
  input = 'aux_kernel_with_var.i'
  expect_err = "Variable 'u' does not exist in this system"

  requirement = 'The system shall report an error when an AuxKernel specifies a non-existent variable.'
  issues = '#11039'
[]


[scalar_kernel_with_var]
  type = 'RunException'
  input = 'scalar_kernel_with_var.i'
  expect_err = "Scalar variable 'u' does not exist in this system"

  requirement = 'The system shall report an error when a scalar Kernel specifies a non-existent variable.'
  issues = '#11039'
[]


[nodal_kernel_with_aux_var]
  type = 'RunException'
  input = 'nodal_kernel_with_aux_var.i'
  expect_err = "No solver variable named v found. Did you specify an auxiliary variable when you meant to specify a solver variable"

  requirement = 'The system shall report an error when a nodal Kernel attempts to use an auxiliary variable.'
  issues = '#11039'
[]


[constraint_with_aux_var]
  type = 'RunException'
  input = 'constraint_with_aux_var.i'
  expect_err = "No solver variable named v found. Did you specify an auxiliary variable when you meant to specify a solver variable"
  requirement = 'The system shall report an error when a constraint attempts to use an auxiliary variable.'
  issues = '#11039'
[]


[scalar_aux_kernel_with_var]
  type = 'RunException'
  input = 'scalar_aux_kernel_with_var.i'
  expect_err = "Scalar variable 'u' does not exist in this system"

  requirement = 'The system shall report an error when a scalar auxiliary Kernel attempts to use a solution variable.'
  issues = '#11039'
[]


[dirac_kernel_with_aux_var]
  type = 'RunException'
  input = 'dirac_kernel_with_aux_var.i'
  expect_err = "No solver variable named v found. Did you specify an auxiliary variable when you meant to specify a solver variable"

  requirement = 'The system shall report an error when a DiracKernel attempts to use an auxiliary variable.'
  issues = '#11039'
[]


[dg_kernel_with_aux_var]
  type = 'RunException'
  input = 'dg_kernel_with_aux_var.i'
  expect_err = "No solver variable named v found. Did you specify an auxiliary variable when you meant to specify a solver variable"

  requirement = 'The system shall report an error when a discontinuous Galerkin Kernel attempts to use an auxiliary variable.'
  issues = '#11039'
[]


[interface_kernel_with_aux_var]
  type = 'RunException'
  input = 'interface_kernel_with_aux_var.i'
  expect_err = "No solver variable named v found. Did you specify an auxiliary variable when you meant to specify a solver variable"

  requirement = 'The system shall report an error when an interface Kernel attempts to use an auxiliary variable.'
  issues = '#11039'
[]


[kernel_with_empty_var]
  type = 'RunException'
  input = 'kernel_with_empty_var.i'
  expect_err = "Error constructing object \'rea\' while retrieving value for \'variable\' parameter! Did you forget to set 'variable' or set it to \'\' \(empty string\) by accident"
  requirement = 'The system shall report an error when a Kernel attempts to retrieve an empty string variable.'
  issues = '#11039'
[]


[vector_kernel_with_standard_var]
  type = 'RunException'
  input = 'vector_kernel_with_standard_var.i'
  expect_err = 'No vector variable named \w+ found. Did you specify a standard variable when you meant to specify a vector variable'

  requirement = 'The system shall report an error when a vector Kernel attempts to use a scalar solution variable.'
  issues = '#11039'
[]


[kernel_with_vector_var]
  type = 'RunException'
  input = 'kernel_with_vector_var.i'
  expect_err = 'No standard variable named u found. Did you specify a vector variable when you meant to specify a standard variable'

  requirement = 'The system shall report an error when a Kernel attempts to use a vector solution variable.'
  issues = '#11039'
[]


[coupled_nodal_for_non_nodal_variable]
  type = 'RunException'
  input = 'coupled_nodal_for_non_nodal_variable.i'
  expect_err = 'm: Trying to get nodal values of variable \'v\', but it is not nodal.'

  requirement = "The system shall report an error if users try to get nodal values of non-nodal variables."
  design = 'Coupleable.md'
  issues = '#11623'
[]


[coupled_nodal_for_non_nodal_variable_old]
  type = 'RunException'
  input = 'coupled_nodal_for_non_nodal_variable.i'
  cli_args = 'Materials/m/lag=OLD'
  expect_err = 'm: Trying to get old nodal values of variable \'v\', but it is not nodal.'

  requirement = "The system shall report an error if users try to get old nodal values of non-nodal variables."
  design = 'Coupleable.md'
  issues = '#11623'
[]


[coupled_nodal_for_non_nodal_variable_older]
  type = 'RunException'
  input = 'coupled_nodal_for_non_nodal_variable.i'
  cli_args = 'Materials/m/lag=OLDER'
  expect_err = 'm: Trying to get older nodal values of variable \'v\', but it is not nodal.'

  requirement = "The system shall report an error if users try to get older nodal values of non-nodal variables."
  design = 'Coupleable.md'
  issues = '#11623'
[]


[coupled_constant_yet_needs_name]
  type = 'RunException'
  input = 'coupled_nodal_for_non_nodal_variable.i'
  cli_args = 'Materials/m/type=MaterialDerivativeTestMaterial Materials/m/var1=1 Materials/m/var2=2'
  expect_err = 'a variable name was queried but a constant'

  requirement = "The system shall report an error if an object tries to get the name of a coupled constant."
  design = 'Coupleable.md'
  issues = '#22597'
[]


[missing_executioner]
  type = 'RunException'
  input = 'missing_executioner.i'
  expect_err = '"Executioner" does not exist'

  requirement = 'The system shall have an integrity check that ensures an Executioner object exists in the system.'
  design = 'Executioner/index.md'
  issues = '#11586'
[]


[nodal_bc_on_elemental_var]
  type = 'RunException'
  input = 'nodal_bc_on_elemental_var.i'
  expect_err = "Trying to use nodal boundary condition 'bcs' on a non-nodal variable 'u'"

  requirement = 'The system shall report an error when nodal boundary condition is applied on a non-nodal variable.'
  design = 'NonlinearSystem.md'
  issues = '#14019'
[]


[check_git_lfs_pointer]
  type = 'RunException'
  input = 'mesh_pointer_error_check.i'
  expect_err = 'appears to be a Git-LFS pointer'
  cli_args = 'Mesh/file=mesh_pointer.e'

  requirement = 'The system shall report an error when a git-lfs file pointer is encountered for the mesh file.'
  design = 'MooseUtils.md'
  issues = '#17407'
[]


[check_git_lfs_pointer_fmg]
  type = 'RunException'
  input = 'mesh_pointer_error_check.i'
  expect_err = 'appears to be a Git-LFS pointer'
  cli_args = 'Mesh/fmg/type=FileMeshGenerator Mesh/fmg/file=mesh_pointer.e'

  requirement = 'The system shall report an error when a git-lfs file pointer is encountered for the mesh for a mesh generator.'
  design = 'MooseUtils.md'
  issues = '#17407'
[]


[dump_error_with_unrecogized_param]
  type = 'RunException'
  input = ''
  cli_args = '--dump bad_parameter'
  expect_err = "Search parameter 'bad_parameter' was not found in the registered syntax."

  requirement = 'The system shall report a helpful error when the dump parameter does not match any valid parameters'
  issues = '#26714'
[]

[./check_mesh_meta_data]
  type = 'RunApp'
  input = 'check_mesh_meta_data_test.i'
  # Note: AllSideSetsByNormalsGenerator used by this test only works with replicated mesh
  mesh_mode = REPLICATED
  issues = '#15987'
  design = '/MeshMetaDataInterface.md'
  expect_out = 'Mesh meta data boundary_normals is provided by mesh generator normal'
  requirement = "The system shall support the ability for actions to query the existence of a mesh attribute (meta data)."
[../]

[exists]
  type = RunApp
  input = test.i
  design = 'MooseObject.md'
  issues = '#20839'
  requirement = 'The system shall be to find data files in designated directories, regardless of the source repository or install location.'
[]


[error]
  type = RunException
  input = test.i
  cli_args = 'UserObjects/data_file/data_file=this/file/does/not/exist/anywhere.dat'
  expect_err = 'Unable to find data file \'this/file/does/not/exist/anywhere.dat\' anywhere'
  design = 'MooseObject.md'
  issues = '#20839'
  requirement = 'The system shall throw an exception if a data file cannot be found in any of the designated directories.'
[]

[test]
  type = 'Exodiff'
  input = 'debug_pid_aux.i'
  exodiff = 'debug_pid_aux_out.e'

  requirement = 'The system shall support the output a processor id field for the purposes of debugging'
  issues = '#16154'
  design = 'SetupDebugAction.md ProcessorIDAux.md'

  min_parallel = 4
  max_parallel = 4
  mesh_mode = REPLICATED
[]


[deprecated]
  type = 'RunApp'
  input = 'deprecation.i'
  cli_args = 'Kernels/diff/type=DeprecatedKernel'
  expect_out = 'Deprecated Object: DeprecatedKernel'
  no_error_deprecated = true

  requirement = 'The system shall produce a warning when non-expired deprecated code is executed.'
[]


[expired]
  type = 'RunApp'
  input = 'deprecation.i'
  cli_args = 'Kernels/diff/type=ExpiredKernel'
  expect_out = 'Expired on Mon Jan'
  no_error_deprecated = true

  requirement = 'The system shall produce a warning when expired deprecated code is executed.'
[]


[expired_error]
  type = 'RunException'
  input = 'deprecation.i'
  cli_args = 'Kernels/diff/type=ExpiredKernel'
  expect_err = 'ERROR.*Deprecated code'
  allow_deprecated = False

  requirement = 'The system shall produce an error when the --no-deprecated-flag is passed and deprecated code is executed.'
[]


[renamed]
  type = 'RunApp'
  input = 'deprecation.i'
  cli_args = 'Kernels/diff/type=OldNamedKernel'
  expect_out = 'Replace OldNamedKernel with RenamedKernel'
  no_error_deprecated = true

  requirement = 'The system shall produce a warning indicating a possible replacement when deprecated code is superseded.'
[]


[deprecate_param]
  type = 'RunApp'
  input = 'deprecate-old-for-new-param.i'
  requirement = 'The system shall be able to deprecate parameter names, while enabling user code to only use the new, blessed name'
  design = 'InputParameters.md'
  issues = '#15497'
  no_error_deprecated = True
  expect_out = "deprecate-old-for-new-param\.i:[0-9]+:.*coef.*:\n'coef' has been deprecated and will be removed on .+\. Please use 'coeff' instead"
[]


[deprecated_coupled_var]
  type = 'Exodiff'
  input = 'deprecated_coupled_var.i'
  exodiff = 'deprecated_coupled_var_out.e'
  requirement = 'The system shall be able to deprecate coupled variable names, while enabling user code to only use the new, blessed name'
  design = 'InputParameters.md'
  issues = '#15497'
  no_error_deprecated = True
  expect_out = "deprecated_coupled_var\.i:[0-9]+:.*stupid_name.*:\n'stupid_name' has been deprecated and will be removed on.+\. Please use 'source' instead"
[]


[blessed_coupled_var]
  type = 'Exodiff'
  input = 'deprecated_coupled_var.i'
  exodiff = 'blessed_coupled_var_out.e'
  cli_args = "Kernels/active='diff_u coupled_u diff_v blessed_coupled_v' Outputs/file_base=blessed_coupled_var_out"
  requirement = 'The system shall not give a deprecation warning if the user uses the blessed coupled variable name instead of the deprecated coupled variable name.'
  design = 'InputParameters.md'
  issues = '#15497'
[]


[deprec_param_duplicate_print]
  type = RunApp
  input = 'deprecated_param.i'
  custom_evaluation_script = 'deprec_param_custom_eval.py'
  issues = '#6780'
  requirement = 'The system shall output one warning per deprecated parameter, regardless of how many deprecated parameters are in the system.'
[]


[deprec_obj_two_obj]
  type = 'RunApp'
  input = 'deprecation.i'
  cli_args = 'Kernels/diff/type=OldNamedKernel Kernels/diff2/type=DeprecatedKernel'
  custom_evaluation_script = 'deprec_two_obj_custom_eval.py'
  issues = '#6780'
  requirement = 'The system shall produce a warning only once indicating a possible replacement of an object when deprecated code is superseded.'
[]


[parallel_exception_residual_transient]
  type = 'Exodiff'
  input = 'parallel_exception_residual_transient.i'
  exodiff = 'parallel_exception_residual_transient_out.e'
  use_old_floor = true

  requirement = 'The system shall support throwing an exception during the residual calculation, which will cut back the time step.'
[]


[parallel_exception_residual_transient_non_zero_rank]
  type = 'Exodiff'
  input = 'parallel_exception_residual_transient.i'
  cli_args = 'Kernels/exception/rank=1'
  exodiff = 'parallel_exception_residual_transient_out.e'
  use_old_floor = true
  prereq = 'parallel_exception_residual_transient'
  min_parallel = 2
  # The mesh is too small, and the number of elements on MPI rank 1 is 0 when we are uing 16 MPI processes. This happens with PETSc-3.8.3
  max_parallel = 10

  requirement = 'The system shall support throwing an exception during the residual calculation on a non-zero rank, which will cut back the time step.'
[]


[parallel_exception_jacobian_transient]
  type = 'Exodiff'
  input = 'parallel_exception_jacobian_transient.i'
  exodiff = 'parallel_exception_jacobian_transient_out.e'
  use_old_floor = true

  requirement = 'The system shall support throwing an exception during the Jacboain calculation, which will cut back the time step.'
[]


[parallel_exception_jacobian_transient_non_zero_rank]
  type = 'Exodiff'
  input = 'parallel_exception_jacobian_transient.i'
  cli_args = 'Kernels/exception/rank=1'
  exodiff = 'parallel_exception_jacobian_transient_out.e'
  use_old_floor = true
  prereq = 'parallel_exception_jacobian_transient'
  min_parallel = 2
  # The mesh is too small, and the number of elements on MPI rank 1 is 0 when we are uing 16 MPI processes. This happens with PETSc-3.8.3
  max_parallel = 10

  requirement = 'The system shall support throwing an exception during the Jacobian calculation on a non-zero rank, which will cut back the time step.'
[]


[parallel_exception_initial_condition]
  type = RunApp
  input = 'parallel_exception_initial_condition.i'
  expect_out = 'MooseException thrown during initial condition computation'

  requirement = 'The system shall support throwing an exception during the initial condition calculation, which will terminate the solve.'
[]


[parallel_error_residual_transient_non_zero_rank]
  type = 'RunException'
  input = 'parallel_exception_residual_transient.i'
  min_parallel = 2
  cli_args = 'Kernels/exception/rank=1 Kernels/exception/should_throw=false Outputs/exodus=false'
  expect_err = 'Intentional error triggered during residual calculation'
  # The mesh is too small, and the number of elements on MPI rank 1 is 0 when we are uing 16 MPI processes. This happens with PETSc-3.8.3
  max_parallel = 10

  requirement = 'The system shall support throwing an error during a residual calculation, which will terminate the solve.'
[]


[parallel_error_jacobian_transient_non_zero_rank]
  type = 'RunException'
  input = 'parallel_exception_residual_transient.i'
  min_parallel = 2
  cli_args = 'Kernels/exception/rank=1 Kernels/exception/should_throw=false Outputs/exodus=false'
  expect_err = 'Intentional error triggered during residual calculation'
  # The mesh is too small, and the number of elements on MPI rank 1 is 0 when we are uing 16 MPI processes. This happens with PETSc-3.8.3
  max_parallel = 10

  requirement = 'The system shall support throwing an error during a Jacobian calculation, which will terminate the solve.'
[]


[skip_exception_check]
  type = 'Exodiff'
  input = '2d_diffusion_skip_exception.i'
  exodiff = '2d_diffusion_skip_exception_out.e'
  expect_out = 'MOOSE may fail to catch an exception when the "skip_exception_check" parameter is used. If you receive a terse MPI error during execution, remove this parameter and rerun your simulation'
  allow_warnings = true
  requirement = "The system shall allow users to skip exception checks to avoid global communication."
[]


[exception_transient]
  type = 'CSVDiff'
  input = 'exception_transient.i'
  csvdiff = 'exception_transient_out.csv'
  allow_warnings = true
  allow_test_objects = true
  recover = false
  requirement = "The system shall interrupt a solve immediately as soon as an exception is thrown."
[]

[test]
  type = 'JSONDiff'
  input = 'execute_on_test.i'
  jsondiff = 'execute_on_test_out.json'

  requirement = 'The system shall maintain a flag available for inspection indicating the current "execution stage" enumeration.'
  issues = '#8610'
  design = 'SetupInterface.md'
[]


[parameter_exists]
  type = RunCommand
  command = './hit_wrapper.py gold/parameter_exists find Kernels/\*/variable input1.i input2.i'
  installation_type = in_tree # see #26479
  detail = 'files with specific parameters,'
[]


[parameter_does_not_exist]
  type = RunCommand
  command = './hit_wrapper.py gold/parameter_does_not_exist find -v Kernels/\*/variable input1.i input2.i'
  installation_type = in_tree # see #26479
  detail = 'files not containing a specified parameter,'
[]


[positive_pattern]
  type = RunCommand
  command = './hit_wrapper.py gold/positive_pattern find Kernels/\*/variable=u input1.i'
  installation_type = in_tree # see #26479
  detail = 'parameters set to an exact specified value,'
[]


[negative_pattern]
  type = RunCommand
  command = './hit_wrapper.py gold/positive_pattern find Kernels/\*/variable!=v input1.i'
  installation_type = in_tree # see #26479
  detail = 'parameters not set to an exact specified value,'
[]


[additional_pattern]
  type = RunCommand
  command = './hit_wrapper.py gold/additional_pattern find -p type=DirichletBC -- \*/value input1.i input2.i'
  installation_type = in_tree # see #26479
  detail = 'parameters with additional pattern constraints,'
[]


[additional_pattern_negative]
  type = RunCommand
  command = './hit_wrapper.py gold/additional_pattern_negative find -p type!=DirichletBC -- \*/value input1.i input2.i'
  installation_type = in_tree # see #26479
  detail = 'parameters with additional inverted pattern constraints.'
[]


[merge]
  type = RunCommand
  command = './hit_wrapper.py gold/merge merge -output - input1.i input2.i'
  installation_type = in_tree # see #26479
  requirement = 'The `hit merge` command shall be able to combine input files.'
[]


[color]
  type = RunCommand
  command = './hit_wrapper.py gold/diff_color diff -color input1.i input2.i'
  installation_type = in_tree # see #26479
  detail = 'show differences between input files marked up using terminal colors,'
[]


[verbose]
  type = RunCommand
  command = './hit_wrapper.py gold/diff_verbose diff -v input1.i input2.i'
  installation_type = in_tree # see #26479
  detail = 'show differences between input files with verbose explanations,'
[]


[verbose_color]
  type = RunCommand
  command = './hit_wrapper.py gold/diff_verbose_color diff -v -color input1.i input2.i'
  installation_type = in_tree # see #26479
  detail = 'show differences between input files with verbose explanations marked up using terminal colors,'
[]


[common]
  type = RunCommand
  command = './hit_wrapper.py gold/diff_common diff -common input1.i input2.i'
  installation_type = in_tree # see #26479
  detail = 'show common parameters/value pairs between input files,'
[]

[./equal_solutions]
  type = 'RunException'
  input = 'solutions_equal.i'
  expect_err = "Solutions are equal"

  requirement = 'The system shall verify equality among the current, old, and older solution vectors prior to running the simulation.'
  issues = '#1396'
  design = 'syntax/ICs/index.md'
[../]

[./intermittent_failure]
  type = 'RunApp'
  input = 'intermittent_failure.i'
  max_time = 10

  requirement = "The system shall support a testing mechanism that fails intermittently."
  design = "framework_stp.md"
  issues = "#13334"

  valgrind = 'NONE'
  method = '!dbg'

  # HPC runs could lead to a timeout
  hpc = false
[../]


[./simple]
  type = AnalyzeJacobian
  input = simple.i
  expect_out = "\(0,0\) On-diagonal Jacobian is slightly off \(by 0.500132 %\).*\(1,1\) On-diagonal Jacobian is wrong \(off by 100.0 %\).*\(2,2\) On-diagonal Jacobian needs to be implemented.*\(3,3\) On-diagonal Jacobian should just return  zero"
  recover = false
  petsc_version = '<3.9.0 || >=3.9.4'
  issues = '#4182'
  requirement = 'We shall be able the scrape the DOFMapOutput and determine when the Jacobian is slightly off'
[../]


[./med]
  type = AnalyzeJacobian
  input = med.i
  expect_out = "\(0,0\) On-diagonal Jacobian is questionable \(off by 10.00 %\).*\(1,1\) On-diagonal Jacobian is wrong \(off by 30.0 %\)"
  recover = false
  # Skip petsc-3.9.{0,1,2,3} since they have different APIs
  petsc_version = '<3.9.0 || >=3.9.4'
  issues = '#4182'
  requirement = 'We shall be able the scrape the DOFMapOutput and determine when the Jacobian is questionable'
[../]


[./offdiag]
  type = AnalyzeJacobian
  input = offdiag.i
  off_diagonal = false
  expect_out = "No errors detected. :-\)"
  recover = false
  petsc_version = '<3.9.0 || >=3.9.4'
  issues = '#6624'
  requirement = 'We shall throw no errors if the off-diagonal Jacobian is wrong if we are only testing the on-diagonal Jacobian'
[../]


[./no_negative_jacobian]
  type = RunApp
  input = no_negative_jacobian.i
  issues = '#9740'
  requirement = 'If use_displaced_mesh = false then MOOSE will not throw an exception if elements are inverted to produce a negative element Jacobian, in 3D simulations'
[../]


[./jacobian_zero]
  type = RunException
  input = no_negative_jacobian.i
  prereq = no_negative_jacobian
  cli_args = 'Kernels/diff/use_displaced_mesh=true Executioner/num_steps=2'
  expect_err = 'ERROR: negative Jacobian 0 at point \(x,y,z\)=\(       0, 0.211325, 0.211325\) in element 0'
  should_crash = False
  issues = '#9740'
  requirement = 'A 3D simulation shall throw an exception if there is a zero element Jacobian, when use_displaced_mesh = true'
[../]


[./jacobian_negative]
  type = RunException
  input = no_negative_jacobian.i
  prereq = no_negative_jacobian
  # num_steps takes precendence over the end_time in the input file.
  cli_args = 'Kernels/diff/use_displaced_mesh=true Executioner/dt=0.8 Executioner/num_steps=2'
  expect_err = 'ERROR: negative Jacobian -0.0625 at point \(x,y,z\)=\(-0.105662, 0.211325, 0.211325\) in element 0'
  should_crash = False
  issues = '#9740'
  requirement = 'A 3D simulation shall throw an exception if there is a negative element Jacobian, when use_displaced_mesh = true'
[../]


[./no_negative_jacobian_2D]
  type = RunApp
  input = no_negative_jacobian_2D.i
  issues = '#9740 #10229'
  requirement = 'If use_displaced_mesh = false then MOOSE will not throw an exception if elements are inverted to produce a negative element Jacobian, in 2D simulations'
[../]


[./zero_jacobian_2D_ok]
  type = RunApp
  input = no_negative_jacobian_2D.i
  prereq = no_negative_jacobian_2D
  cli_args = 'Executioner/dt=0.5'
  issues = '#9740 #10229'
  requirement = 'If use_displaced_mesh = false then MOOSE will not throw an exception if elements are distored to produce a zero element Jacobian, in 2D simulations'
[../]


[./jacobian_zero_2D]
  type = RunException
  input = no_negative_jacobian_2D.i
  prereq = zero_jacobian_2D_ok
  cli_args = 'Kernels/diff/use_displaced_mesh=true Executioner/dt=0.5 Executioner/num_steps=2'
  expect_err = 'ERROR: negative Jacobian 0 at point \(x,y,z\)=\(       0, 0.211325,        0\) in element 0'
  should_crash = False
  issues = '#9740 #10229'
  requirement = 'A 2D simulation shall throw an exception if there is a zero element Jacobian, when use_displaced_mesh = true'
[../]


[./inf_nan]
  type = PetscJacobianTester
  input = 'inf_nan.i'
  recover = false
  ratio_tol = nan
  difference_tol = nan
  cli_args = '--no-trap-fpe'
  petsc_version = '<3.19.3'
  issues = '#10788'
  requirement = 'The PETSc Jacobian test shall reveal nans if there are nans in the matrix'
[../]

[./test]
  type = 'Exodiff'
  input = 'line_source.i'
  exodiff = 'line_source_out.e'
  method = '!dbg'

  requirement = 'The system shall support embedding a 1D block inside of a 3D block.'
  issues = '#3990'
  design = 'syntax/Mesh/index.md'
[../]


[./1d]
  type = 'CSVDiff'
  input = 'max_var_n_dofs_per_elem.i'
  csvdiff = '1d.csv'
  cli_args = 'Mesh/dim=1 Outputs/file_base=1d'
  requirement = "The maximum number of degrees of freedom for a single variable on a 1D EDGE2 elem shall be 2"
[../]


[./2d]
  type = 'CSVDiff'
  input = 'max_var_n_dofs_per_elem.i'
  csvdiff = '2d.csv'
  cli_args = 'Mesh/dim=2 Outputs/file_base=2d'
  requirement = "The maximum number of degrees of freedom for a single variable on a 2D QUAD4 elem shall be 4"
[../]


[./2d_high_order]
  type = 'CSVDiff'
  input = 'max_var_n_dofs_per_elem.i'
  csvdiff = '2d_high_order.csv'
  cli_args = 'Mesh/dim=2 Mesh/elem_type=quad9 Variables/u/order=SECOND Outputs/file_base=2d_high_order'
  requirement = "The maximum number of degrees of freedom for a single variable on a 2D QUAD9 elem shall be 9"
[../]


[./triangles]
  type = 'CSVDiff'
  input = 'max_var_n_dofs_per_elem.i'
  csvdiff = 'triangles.csv'
  cli_args = 'Mesh/dim=2 Mesh/elem_type=tri3 Outputs/file_base=triangles'
  requirement = "The maximum number of degrees of freedom for a single variable on a 2D TRI3 elem shall be 3"
[../]


[./triangles_second_order]
  type = 'CSVDiff'
  input = 'max_var_n_dofs_per_elem.i'
  csvdiff = 'triangles_second_order.csv'
  cli_args = 'Mesh/dim=2 Mesh/elem_type=tri6 Variables/u/order=SECOND Outputs/file_base=triangles_second_order'
  requirement = "The maximum number of degrees of freedom for a single variable on a 2D TRI6 elem shall be 6"
[../]


[./triangles_third_order]
  type = 'CSVDiff'
  input = 'max_var_n_dofs_per_elem.i'
  csvdiff = 'triangles_third_order.csv'
  cli_args = 'Mesh/dim=2 Mesh/elem_type=tri7 Variables/u/order=THIRD Outputs/file_base=triangles_third_order'
  requirement = "The maximum number of degrees of freedom for a single variable on a 2D TRI7 elem shall be 7"
[../]


[./3d]
  type = 'CSVDiff'
  input = 'max_var_n_dofs_per_elem.i'
  csvdiff = '3d.csv'
  cli_args = 'Mesh/dim=3  Outputs/file_base=3d'
  requirement = "The maximum number of degrees of freedom for a single variable on a 3D HEX8 elem shall be 8"
[../]


[coord_type]
  type = RunException
  input = mismatch.i
  expect_err = "Did you provide different parameter values for 'coord_type' to 'Mesh' and 'Problem'"
  detail = 'coordinate system types'
  cli_args = "Problem/block='0'"
[]


[segregated]
  type = Exodiff
  input = test.i
  exodiff = test_out.e
  detail = 'segregating the solves; first the independent variable is solved for, and second the dependent variable is solved for using the solution of the first'
[]


[segregated-fv]
  type = Exodiff
  input = test-fv.i
  exodiff = test-fv_out.e
  detail = 'segregating the solves using finite volume discretization; first the independent variable is solved for, and second the dependent variable is solved for using the solution of the first'
[]


[monolithic]
  type = Exodiff
  input = fully-coupled.i
  exodiff = fully-coupled_out.e
  detail = 'solving the equations monolothically; both the independent and dependent variable equations are solved in a single large system'
[]


[hand-jac]
  issues = '#8780'
  type = PetscJacobianTester
  run_sim = True
  input = test.i
  requirement = 'The system shall be able to perform a segregated solve using objects with hand-coded Jacobians and show perfect Jacobians for those objects.'
[]


[pjfnk]
  type = Exodiff
  input = different-vars-per-system.i
  exodiff = different-vars-per-system_out.e
  detail = 'a matrix-free approximation.'
  prereq = 'different_num_vars_per_system/newton'
  cli_args = 'Executioner/solve_type=PJFNK'
[]


[postprocessors]
  type = CSVDiff
  csvdiff = pp_out.csv
  input = pp.i
  issues = '#28331'
  requirement = 'The system shall be able to output postprocessor data after solving multiple solver systems.'
[]

[./test]
  type = 'Exodiff'
  input = 'no_exodiff_map.i'
  exodiff = 'no_exodiff_map_out.e'
  map = false

  requirement = 'The testing system shall support the ability to disable geometrical mapping of mesh elements for comparison purposes.'
  issues = '#6011'
  design = 'framework_stp.md'
[../]


[test_options_not_left]
  type = RunApp
  input = '2d_diffusion_petsc_option.i'
  absent_out = "Option left.*value.*hypre"
  requirement = "The system shall use the default PETSc option database in the parent app to handle system-level PETSc parameters"
  issues = '#15129'
  petsc_version = '>=3.19.2'
[]


[test_non_petsc_options_not_left]
  type = RunApp
  input = '2d_diffusion_petsc_option.i'
  cli_args = "-not_a_moose_or_petsc_option 20 --show-input"
  expect_out = "Option left:\s+name:-not_a_moose_or_petsc_option\s+value:\s+20"
  absent_out = "Option left:\s+name:--show_input"
  requirement = "The system shall warn the user of unused options if and only if they are not valid moose options."
  issues = '#25577'
  petsc_version = '>=3.19.2'
[]


[./except01]
  type = RunException
  input = not_exist.i
  expect_err = 'Unable to open file '
  requirement = "The system shall print an understandable message when a user-specified path/file does not exist."
[../]


[take_vec_mat_types]
  requirement = 'The system shall set vector and matrix types from the PETSc command line option parameters within an input file.'
  input = test.i
  csvdiff = test_out.csv
  type = CSVDiff
  absent_out = 'Option left'
[]


[test_diag_sol_var_err]
  type = RunException
  input = 'diag_save_in_soln_var_err_test.i'
  expect_err = '\(.*diff/diag_save_in\).*?cannot use solution variable as diag save-in variable'

  detail = "off-diagonal terms."
[]


[block-restricted-save-in]
  type = 'Exodiff'
  input = 'block-restricted-save-in.i'
  exodiff = 'block-restricted-save-in_out.e'
  requirement = 'The system shall be able to compute the same value for a block-restricted save-in variable regardless of the number of processes used to run a simulation.'
  issues = '#12239'
[]

[./test]
  type = 'Exodiff'
  input = 'selective_reinit_test.i'
  exodiff = 'selective_reinit_test_out.e'

  requirement = 'The system shall only reinitialize variables values that are consumed by other active objects in the system.'
  design = 'FEProblemBase.md'
  issues = '#1386 #18777'
[../]


[./test]
  type = 'Exodiff'
  input = 'serialized_solution.i'
  exodiff = 'serialized_solution_out.e'

  requirement = 'The system shall make a serialized solution vector available when requested by objects in the system.'
[../]


[./uniform_refine]
  type = 'Exodiff'
  input = 'uniform_refine.i'
  exodiff = 'uniform_refine_out.e'

  requirement = 'The system shall make a serialized solution vector available when requested by objects in the system when uniform refinement is active.'
[../]


[./adapt]
  type = 'Exodiff'
  input = 'adapt.i'
  exodiff = 'adapt_out.e-s003'

  requirement = 'The system shall make a serialized solution vector available when requested by objects in the system when adaptivity is active.'
[../]


[./dont]
  type = 'Exodiff'
  input = 'should_execute.i'
  exodiff = 'should_execute_out.e'

  # Setting this will mean that if this actually does execute
  # it will generate a different solution and cause a diff
  cli_args = 'BCs/right/value=2'

  prereq = execute
  delete_output_before_running = false

  should_execute = false

  # The queue scheduler creates a new directory to run in, which
  # means the output file will not be present for postProcessing
  # (which is any 'should_execute = false' tests)

  requirement = 'The test system shall have the ability to run a test that neither clears expected outputs or runs the expected executeable for multiple output testing.'
[../]


[test_signal]
  type = SignalTester
  input = 'simple_transient_diffusion_scaled.i'
  requirement = 'The app should write out a checkpoint file at any time by sending a signal to it.'
  method = 'opt'
  recover = false
  max_threads = 1
  max_parallel = 1
[]


[test_signal_recover]
  type = RunApp
  input = 'simple_transient_diffusion_scaled.i'
  cli_args = '--recover'

  #verify that the recovery is actually recovering and not starting from the beginning
  absent_out = 'Time Step 0,'

  #verify that the checkpoint actually stopped, rather than continuing to go on until completion
  #the checkpoint should write somewhere after the first step, and before the last step
  #to verify it is actually resuming from its autosave, we make sure it resumes one step before the last step
  expect_out = 'Time Step 49,'
  method = 'opt'
  max_threads = 1
  max_parallel = 1
  prereq = 'test_signal'
  delete_output_before_running = true
  requirement = 'The app should be able to recover from the autosaved checkpoint created by a signal.'
[]


[test_signal_recover_exodiff]
  type = 'Exodiff'
  input = 'simple_transient_diffusion_scaled.i'
  exodiff = 'simple_transient_diffusion_scaled_out.e'
  prereq = 'test_signal_recover'
  should_execute = 'false'
  requirement = 'The app, recovered from a signal-created checkpoint, should produce an accurate solution.'
  issues = '#25755'
  method = 'opt'
[]


[test_signal_parallel]
  type = SignalTester
  input = 'simple_transient_diffusion_scaled.i'
  requirement = 'The app should write out a parallel checkpoint file at any time by sending a signal to it.'
  min_parallel = 3
  max_parallel = 3
  cli_args = 'Executioner/num_steps=70'
  method = 'opt'
  max_threads = 1
  recover = false
[]


[test_signal_parallel_recover]
  type = RunApp
  input = 'simple_transient_diffusion_scaled.i'
  cli_args = 'Executioner/num_steps=70 --recover'

  #verify that the recovery is actually recovering and not starting from the beginning
  absent_out = 'Time Step 0,'

  #verify that the checkpoint actually stopped, rather than continuing to go on until completion
  #the checkpoint should write somewhere after the first step, and before the last step
  #to verify it is actually resuming from its autosave, we make sure it resumes one step before the last step
  expect_out = 'Time Step 69,'
  method = 'opt'

  min_parallel = 3
  max_parallel = 3
  prereq = 'test_signal_parallel'
  delete_output_before_running = true
  requirement = 'The app should be able to recover from a parallel autosaved checkpoint created by a signal.'
  max_threads = 1
[]


[test_signal_parallel_recover_exodiff]
  type = 'Exodiff'
  input = 'simple_transient_diffusion_scaled.i'
  exodiff = 'simple_transient_diffusion_scaled_out.e'
  prereq = 'test_signal_parallel_recover'
  should_execute = 'false'
  requirement = 'The app, recovered from a parallel signal-created checkpoint, should produce an accurate solution.'
  issues = '#25755'
  method = 'opt'
[]


[test_signal_debug]
  type = SignalTester
  input = 'simple_transient_diffusion_scaled.i'
  requirement = 'The app should write out a checkpoint file at any time by sending a signal to it, in a debug build.'
  method = 'dbg'
  cli_args = 'Mesh/uniform_refine=0 Outputs/file_base="simple_transient_diffusion_scaled_dbg"'
  recover = false
[]


[test_signal_recover_debug]
  type = RunApp
  input = 'simple_transient_diffusion_scaled.i'
  cli_args = 'Mesh/uniform_refine=0 Outputs/file_base="simple_transient_diffusion_scaled_dbg" --recover'
  method = 'dbg'

  #verify that the recovery is actually recovering and not starting from the beginning
  absent_out = 'Time Step 0,'

  #verify that the checkpoint actually stopped, rather than continuing to go on until completion
  #the checkpoint should write somewhere after the first step, and before the last step
  #to verify it is actually resuming from its autosave, we make sure it resumes one step before the last step
  expect_out = 'Time Step 49,'

  prereq = 'test_signal_debug'
  delete_output_before_running = true
  requirement = 'The app should be able to recover from the autosaved checkpoint created by a signal, in a debug build.'
[]


[test_signal_recover_exodiff_debug]
  type = 'Exodiff'
  input = 'simple_transient_diffusion_scaled.i'
  cli_args = 'Mesh/uniform_refine=0 Outputs/file_base="simple_transient_diffusion_scaled_dbg"'
  exodiff = 'simple_transient_diffusion_scaled_dbg.e'
  prereq = 'test_signal_recover_debug'
  should_execute = false
  requirement = 'The app, recovered from a signal-created checkpoint, should produce an accurate solution in a debug build.'
  issues = '#25755'
  method = 'dbg'
  rel_err = 2.0e-4
[]

[solution_invalid]
  type = 'RunException'
  input = 'solution_invalid.i'
  expect_err = 'The solution is not converged due to the solution being invalid.'
  design = 'SolutionInvalidity.md'
  issues = '#22814'
  requirement = 'The system shall not accept a converged solution if the solution has been tagged as invalid.'
[]


[allow_solution_invalid]
  type = 'RunApp'
  input = 'solution_invalid.i'
  cli_args = 'Problem/allow_invalid_solution=true'
  design = 'SolutionInvalidity.md'
  issues = '#22814'
  requirement = 'The system shall allow overriding the solution validity checks.'
[]


[no_console_output]
  type = 'RunException'
  input = 'solution_invalid.i'
  cli_args = 'Materials/filter/flag_solution_warning=true Problem/show_invalid_solution_console=false'
  expect_err = 'The Solution Invalidity warnings are detected but silenced! Use Problem/show_invalid_solution_console=true to show solution counts'
  detail = 'unless the user specifies to silence them,'
[]


[console_output]
  type = 'RunApp'
  input = 'solution_invalid.i'
  cli_args = "Materials/filter/flag_solution_warning=true Outputs/file_base='solution_invalid_warning'"
  expect_out = "Solution Invalid Warnings:
------------------------------------------------------------------------------
|     Object      | Converged | Timestep | Total |          Message          |
------------------------------------------------------------------------------
| NonsafeMaterial |        16 |       48 |    48 | Solution invalid warning! |
------------------------------------------------------------------------------
"
  detail = 'and otherwise both in the console window and a json file.'
[]


[immediately_print_invalid_solution]
  type = 'RunApp'
  input = 'solution_invalid.i'
  allow_warnings = true
  cli_args = 'Problem/immediately_print_invalid_solution=true'
  expect_out = 'NonsafeMaterial: The diffusivity is greater than the threshold value!'
  design = 'SolutionInvalidity.md'
  issues = '#22814'
  requirement = 'The system shall be able to output to screen immediately a detailed reason as to why a solution is invalid'
[]


[solution_invalid_json]
  allow_warnings = true
  recover = false
  type = JSONDiff
  input = solution_invalid.i
  jsondiff = 'solution_invalid.json'
  hpc = false # iteration counts can be MPI dependent
  design = 'SolutionInvalidity.md'
  issues = '#22814'
  requirement = 'The system shall be able to output detailed reasons and occurrences as to why a solution is invalid to file'
[]


[solution_invalid_transient]
  allow_warnings = true
  recover = false
  type = JSONDiff
  input = solution_invalid.i
  cli_args = "Executioner/type=Transient Executioner/num_steps=1 Executioner/dtmin=1e-13 Executioner/error_on_dtmin=false Outputs/file_base='solution_invalid_transient' "
  jsondiff = 'solution_invalid_transient.json'
  hpc = false # iteration counts can be MPI dependent
  design = 'SolutionInvalidity.md'
  issues = '#22814'
  requirement = 'The system shall be able to output detailed information about why a solution is invalid to a file in transient simulations'
[]


[solution_invalid_parallel]
  allow_warnings = true
  recover = false
  type = JSONDiff
  input = solution_invalid.i
  cli_args = "Materials/filter/test_different_procs=true Outputs/file_base='solution_invalid_parallel'"
  jsondiff = 'solution_invalid_parallel.json'
  hpc = false # iteration counts can be MPI dependent
  design = 'SolutionInvalidity.md'
  min_parallel = 3
  max_parallel = 3
  issues = '#22814'
  requirement = 'The system shall be able to handle a solution invalidity happening on just one processor in a parallel run'
[]


[solution_valid_again_by_cutting_step]
  allow_warnings = true
  recover = false
  type = RunApp
  input = solution_invalid.i
  cli_args = "Materials/filter/test_invalid_recover=true Executioner/type=Transient Executioner/num_steps=2 Outputs/file_base='solution_invalid_again'"
  expect_out = "Solve Converged!"
  design = 'SolutionInvalidity.md'
  issues = '#22814'
  requirement = 'The system shall be able to handle a solution invalidity occurs in the previous time step and recover in the next time step'
[]


[solution_valid_checkpoint]
  allow_warnings = true
  recover = false
  type = JSONDiff
  input = solution_invalid_recover.i
  jsondiff = 'solution_invalid_checkpoint.json'
  hpc = false # iteration counts can be MPI dependent
  cli_args = "Outputs/file_base='solution_invalid_checkpoint' Outputs/checkpoint=true"
  detail = 'outputting of checkpoint files'
[]


[solution_valid_recover]
  allow_warnings = true
  recover = false
  delete_output_before_running = false
  type = JSONDiff
  input = solution_invalid_recover.i
  cli_args = "--recover solution_invalid_checkpoint_cp/0003 Outputs/file_base='solution_invalid_recover' Executioner/num_steps=4 Outputs/json=true"
  jsondiff = 'solution_invalid_recover.json'
  prereq = 'test/solution_valid_checkpoint'
  detail = 'restarting from the output data'
[]

[./test]
  type = 'RunApp'
  input = 'stop_for_debugger.i'
  cli_args = '--stop-for-debugger=2'
  expect_out = 'Stopping for 2 seconds to allow attachment from a debugger.'

  requirement = 'The system shall support pausing execution for the purpose of attaching a debugger after launch.'
  issues = '#11166'
  design = 'MooseApp.md'
[../]

[./test]
  type = 'Exodiff'
  input = 'mat_prop_block.i'
  exodiff = 'mat_prop_block_out.e'

  issues = '#9474'
  design = 'SetupInterface.md'
  requirement = 'The system shall support running a user-defined subroutine each time a subdomain change occurs when iterating over the mesh.'
[../]


[./print_version_long]
  type = 'RunApp'
  input = ''
  expect_out = '^Application Version:\s*\S+'
  cli_args = '--version'
  requirement = "The application executable shall report the version with the --version command line argument."
[../]


[./print_version_short]
  type = 'RunApp'
  input = ''
  expect_out = '^Application Version:\s*\S+'
  cli_args = '-v'
  requirement = "The application executable shall report the version with the -v command line argument."
[../]


[./test]
  type = 'Exodiff'
  input = '1d.i'
  exodiff = '1d_out.e'
  max_parallel = 1
  max_threads = 1
  compiler = 'GCC CLANG'

  requirement = 'The system shall support the use of constrains using the mortar method in 1D.'
[../]


[3d_periodic_mortar]
  type = 'Exodiff'
  input = 'periodic.i'
  exodiff = 'periodic_out.e'
  requirement = 'We shall be able to enforce periodic boundary conditions on 3d domains using mortar constraints.'
  abs_zero = 1e-08
  map = False
  partial = True
[]


[penalty_periodic_simple2d]
  type = 'CSVDiff'
  input = 'penalty_periodic_simple2d.i'
  csvdiff = 'penalty_periodic_simple2d_out.csv'
  requirement = "The system shall assemble primary/secondary AD mortar constraints coupled to scalar variables."
[]


[periodic_simple2d]
  type = 'CSVDiff'
  input = 'periodic_simple2d.i'
  csvdiff = 'periodic_simple2d_out.csv'
  requirement = "The system shall assemble lower variable AD mortar constraints coupled to scalar variables."
  min_ad_size = 100
[]


[penalty_periodic_simple3d]
  type = 'CSVDiff'
  input = 'penalty_periodic_simple3d.i'
  csvdiff = 'penalty_periodic_simple3d_out.csv'
  requirement = "The system shall assemble primary/secondary AD mortar constraints coupled to 3d scalar variables."
  min_ad_size = 100
[]


[periodic_simple3d]
  type = 'CSVDiff'
  input = 'periodic_simple3d.i'
  csvdiff = 'periodic_simple3d_out.csv'
  requirement = "The system shall assemble lower variable AD mortar constraints coupled to 3d scalar variables."
  min_ad_size = 100
[]


[penalty_periodic_checker2d]
  type = 'CSVDiff'
  input = 'penalty_periodic_checker2d.i'
  csvdiff = 'penalty_periodic_checker2d_out.csv'
  requirement = "AD mortar surfaces coupled with scalar variables can handle nonuniform conductivity."
[]


[testperiodicsole]
  type = 'CSVDiff'
  input = 'testperiodicsole.i'
  csvdiff = 'testperiodicsole_out.csv'
  requirement = "The system shall assemble AD mortar constraints with multiple distinct coupled scalar variables."
[]


[second_order]
  type = Exodiff
  input = mismatch.i
  exodiff = second_order.e
  detail = 'when the gap auxiliary variable and mesh are both second order'
  cli_args = 'Outputs/file_base=second_order AuxVariables/gap/order=SECOND'
[]


[no_constraint]
  type = RunApp
  input = gap.i
  cli_args = "Variables/inactive='lambda' Constraints/active='' Problem/kernel_coverage_check=false Outputs/exodus=false"
  requirement = 'The system shall be able to run mortar auxiliary kernels when no constraints are present in the simulation.'
  issues = '#20214'
[]

[coincident]
  type = RunApp
  input = test.i
  requirement = 'The system shall be able to construct a mortar mesh when coincident nodes exist on one or more mortar boundaries.'
  design = 'Constraints/index.md'
  issues = '#21680'
[]


[./conforming]
  type = 'Exodiff'
  input = 'conforming.i'
  exodiff = 'conforming_out.e'
  max_parallel = 2
  max_threads = 2
  custom_cmp = 'one-variable-u.cmp'
  partial = True
  map = False
  requirement = 'We shall be able to enforce solution continuity on a conforming mesh for one variable'
[../]


[./equalgradient]
  type = 'Exodiff'
  input = 'equalgradient.i'
  exodiff = 'equalgradient_out.e'
  max_parallel = 2
  max_threads = 2
  partial = True
  map = False
  custom_cmp = 'one-variable-u.cmp'
  requirement = 'We shall be able to enforce solution gradient continuity on a conforming mesh for one variable'
[../]


[./conforming_two_var]
  type = 'Exodiff'
  input = 'conforming_two_var.i'
  exodiff = 'conforming_two_var_out.e'
  max_parallel = 2
  max_threads = 2
  partial = True
  map = False
  custom_cmp = 'two-variable-uv.cmp'
  requirement = 'We shall be able to enforce solution continuity on a conforming mesh for two variables'
[../]


[./conforming-2nd-order]
  type = 'Exodiff'
  input = 'conforming-2nd-order.i'
  exodiff = 'conforming-2nd-order_out.e'
  max_parallel = 2
  max_threads = 2
  partial = True
  map = False
  custom_cmp = 'one-variable-u.cmp'
  requirement = 'We shall be able to enforce solution continuity on a conforming mesh for one variable using second order shape functions for both primal and lagrange variables. Note that this may be a relatively unstable discretization'
[../]


[soln-continuity]
  type = 'Exodiff'
  input = 'soln-continuity.i'
  exodiff = 'soln-continuity_out.e'
  requirement = 'We shall be able to produce the expected result for a solution continuity test case using the mortar method, e.g. the primal variable values across the mortar interface shall be the same.'
[]


[dual-soln-continuity]
  type = 'Exodiff'
  input = 'dual-soln-continuity.i'
  exodiff = 'dual-soln-continuity_out.e'
  requirement = 'We shall be able to produce the expected result for a solution continuity test case using the first order dual basis.'
[]


[dual-soln-continuity-2nd-order]
  type = 'Exodiff'
  input = 'dual-soln-continuity.i'
  exodiff = 'dual-soln-continuity-2nd-order_out.e'
  cli_args = 'Mesh/second_order=true Variables/T/order=SECOND Variables/lambda/order=SECOND Outputs/file_base=dual-soln-continuity-2nd-order_out'
  requirement = 'We shall be able to produce the expected result for a solution continuity test case using the second order dual basis.'
[]


[soln-continuity-fine]
  type = 'Exodiff'
  input = 'soln-continuity.i'
  exodiff = 'soln-continuity-fine_out.e'
  cli_args = 'Mesh/file/file=nodal_normals_test_offset_nonmatching_gap_fine.e Outputs/file_base=soln-continuity-fine_out'
  requirement = 'We shall be able to produce the expected result for a fine mesh solution continuity test case using the mortar method, e.g. the primal variable values across the mortar interface shall be the same.'
[]


[soln-continuity-jac]
  type = PetscJacobianTester
  input = 'soln-continuity.i'
  run_sim = True
  difference_tol = 1e-7
  requirement = 'The Jacobian for the solution continuity test case shall be perfect'
  prereq = 'soln-continuity'
[]


[soln-continuity-pg]
  type = 'Exodiff'
  input = 'soln-continuity-pg.i'
  exodiff = 'soln-continuity-pg_out.e'
  requirement = 'We shall be able to produce the expected result for a solution continuity test case using the Petrov-Galerkin approach for mortar.'
[]


[sequencing-stateful-soln-continuity]
  type = 'Exodiff'
  input = 'sequencing-stateful-soln-continuity.i'
  exodiff = 'sequencing-stateful-soln-continuity_out.e-s002 sequencing-stateful-soln-continuity_out.e-s003'
  mesh_mode = 'REPLICATED'
  requirement = 'The system shall be able to prolong and restrict stateful material properties because of mesh adaptivity in the presense of lower dimensional subdomains that do not have materials and when stateful properties are needed on boundaries (because of integrated boundary conditions)'
  max_threads = 1 # periodic failure with threads. will need more investigation
[]


[vcp]
  type = 'Exodiff'
  input = 'dual-soln-continuity-vcp.i'
  exodiff = 'dual-soln-continuity_out.e'
  requirement = 'We shall be able to produce the expected result for a solution continuity test case with the first order dual basis using VCP.'
  mesh_mode = 'replicated'
[]


[vcp-2nd-order]
  type = 'Exodiff'
  input = 'dual-soln-continuity-vcp.i'
  exodiff = 'dual-soln-continuity-2nd-order_out.e'
  cli_args = 'Mesh/second_order=true Variables/T/order=SECOND Variables/lambda/order=SECOND Outputs/file_base=dual-soln-continuity-2nd-order_out'
  requirement = 'We shall be able to produce the expected result for a solution continuity test case with the second order dual basis using VCP.'
  mesh_mode = 'replicated'
[]


[continuity_sphere_hex8]
  type = 'Exodiff'
  input = 'continuity_sphere_hex.i'
  exodiff = 'continuity_sphere_hex8_out.e'
  cli_args = 'Outputs/file_base=continuity_sphere_hex8_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a HEX8 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_sphere_hex20]
  type = 'Exodiff'
  min_ad_size = 200
  input = 'continuity_sphere_hex.i'
  exodiff = 'continuity_sphere_hex20_out.e'
  cli_args = 'Mesh/file/file=spheres_hex20.e Variables/T/order=SECOND Outputs/file_base=continuity_sphere_hex20_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a HEX20 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
  min_parallel = 2
[]


[continuity_sphere_hex27]
  type = 'Exodiff'
  min_ad_size = 200
  # Since this test is run through recipe "augmented sparsity" no need to designate it as heavy. Should take about 7 seconds in opt.
  # heavy = True
  input = 'continuity_sphere_hex.i'
  exodiff = 'continuity_sphere_hex27_out.e'
  cli_args = 'Mesh/second_order=true Mesh/file/file=spheres_hex27.e Variables/T/order=SECOND Outputs/file_base=continuity_sphere_hex27_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a HEX27 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
  min_parallel = 2
[]


[continuity_sphere_hex27-debug-mesh]
  type = 'Exodiff'
  min_ad_size = 200
  input = 'continuity_sphere_hex.i'
  exodiff = 'mortar_segment_mesh.e'
  cli_args = 'Mesh/second_order=true Mesh/file/file=spheres_hex27.e Variables/T/order=SECOND Constraints/mortar/debug_mesh=true Outputs/exodus=false'
  requirement = 'The system shall generate a debug mortar mesh the parameter debug_mesh is passed to a mortar constraint'
  max_parallel = 1 # Serial needed for debugging mesh
[]


[continuity_tet4]
  type = 'Exodiff'
  input = 'continuity_tet.i'
  exodiff = 'continuity_tet4_out.e'
  cli_args = 'Outputs/file_base=continuity_tet4_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a TET4 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_tet10]
  type = 'Exodiff'
  min_ad_size = 100
  input = 'continuity_tet.i'
  exodiff = 'continuity_tet10_out.e'
  cli_args = 'Mesh/second_order=true Mesh/left_block/elem_type=TET10 Mesh/right_block/elem_type=TET10 Variables/T/order=SECOND Variables/lambda/family=LAGRANGE Variables/lambda/order=SECOND Outputs/file_base=continuity_tet10_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a TET10 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_tet14]
  type = 'Exodiff'
  min_ad_size = 100
  input = 'continuity_tet.i'
  exodiff = 'continuity_tet14_out.e'
  cli_args = 'Mesh/left_block/elem_type=TET14 Mesh/right_block/elem_type=TET14 Variables/T/order=THIRD Variables/lambda/family=LAGRANGE Variables/lambda/order=THIRD Outputs/file_base=continuity_tet14_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a TET14 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_nonconforming_tet]
  type = 'Exodiff'
  input = 'continuity_non_conforming_tet.i'
  exodiff = 'continuity_non_conforming_tet_out.e'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a TET4 non-conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_mixed]
  type = 'Exodiff'
  input = 'continuity_mixed.i'
  exodiff = 'continuity_mixed_out.e'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the mortar method on a mesh with mixed element types, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_penalty_tet4]
  type = 'Exodiff'
  input = 'continuity_penalty_tet.i'
  exodiff = 'continuity_penalty_tet4_out.e'
  cli_args = 'Outputs/file_base=continuity_penalty_tet4_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a TET4 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_penalty_tet10]
  type = 'Exodiff'
  input = 'continuity_penalty_tet.i'
  exodiff = 'continuity_penalty_tet10_out.e'
  cli_args = 'Mesh/second_order=true Mesh/left_block/elem_type=TET10 Mesh/right_block/elem_type=TET10 Variables/T/order=SECOND Outputs/file_base=continuity_penalty_tet10_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a TET10 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_penalty_tet14]
  type = 'Exodiff'
  input = 'continuity_penalty_tet.i'
  exodiff = 'continuity_penalty_tet14_out.e'
  cli_args = 'Mesh/left_block/elem_type=TET14 Mesh/right_block/elem_type=TET14 Variables/T/order=THIRD Outputs/file_base=continuity_penalty_tet14_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a TET14 conforming mesh, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_penalty_sphere_hex8]
  type = 'Exodiff'
  input = 'continuity_penalty_sphere_hex.i'
  exodiff = 'continuity_penalty_sphere_hex8_out.e'
  cli_args = 'Outputs/file_base=continuity_penalty_sphere_hex8_out'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a HEX8 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
[]


[continuity_penalty_sphere_hex20]
  type = 'Exodiff'
  input = 'continuity_penalty_sphere_hex.i'
  exodiff = 'continuity_penalty_sphere_hex20_out.e'
  cli_args = 'Mesh/file/file=spheres_coarse_hex20.e Variables/T/order=SECOND Outputs/file_base=continuity_penalty_sphere_hex20_out -pc_type lu'
  requirement = 'The system shall be able to produce the expected result for a solution continuity test case using the penalty-based mortar method on a HEX20 mesh with curved geometry, e.g. the primal variable values across the mortar interface shall be the same.'
  map = False
  partial = True
  min_parallel = 2
[]


[continuity_penalty_sphere_hex20_ad]
  type = 'Exodiff'
  input = 'continuity_penalty_sphere_hex.i'
  exodiff = 'continuity_penalty_sphere_hex20_out.e'
  cli_args = 'Mesh/file/file=spheres_coarse_hex20.e Variables/T/order=SECOND Constraints/mortar/type=ADPenaltyEqualValueConstraint Outputs/file_base=continuity_penalty_sphere_hex20_out -pc_type lu'
  requirement = 'The system shall be able to produce the same result using the penalty-based mortar method with and without automatic differentiation.'
  map = False
  partial = True
  min_parallel = 2
[]


[p1p0]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P1P0'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar solution continuity problem with conforming and non-conforming (HEX8) geometric discretization when using a first order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
  min_parallel = 2
[]


[p1p1]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P1P1'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 2 for a mortar solution continuity problem with conforming and non-conforming (HEX8) geometric discretization when using a first order basis for the temperature variable and a first order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
  min_parallel = 2
[]


[p1p1dual]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P1P1dual'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1.5 for a mortar solution continuity problem with conforming and non-conforming (HEX8) geometric discretization when using a first order basis for the temperature variable and a first order dual basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
  min_parallel = 2
[]


[p2p0]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P0'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 1 for a mortar solution continuity problem with conforming and non-conforming (HEX27) geometric discretization when using a second order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
  min_parallel = 2
  min_ad_size = 100
[]


[p2p1]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P1'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 2 for a mortar solution continuity problem with conforming and non-conforming (HEX27) geometric discretization when using a second order basis for the temperature variable and a first order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
  min_parallel = 2
  min_ad_size = 100
[]


[p2p2]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P2'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 3 for a mortar solution continuity problem with conforming and non-conforming (HEX27) geometric discretization when using a second order basis for the temperature variable and a second order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
  min_parallel = 2
  min_ad_size = 100
[]


[first_order]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'TestGapConductanceFirstOrder'
  detail = 'first order accuracy'
  required_python_packages = 'sympy pandas matplotlib'
  method = '!dbg'
  installation_type = in_tree # see #26480
[]


[second_order]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'TestGapConductanceSecondOrder'
  detail = 'second order accuracy'
  required_python_packages = 'sympy pandas matplotlib'
  method = '!dbg'
  installation_type = in_tree # see #26480
[]


[p2p2]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P2'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 3 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a second order basis for the temperature variable and a second order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  heavy = True
[]


[p2p1]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P1'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 2 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a second order basis for the temperature variable and a first order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  heavy = True
[]


[p2p0]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P0'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a second order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  heavy = True
[]


[p1p1]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P1P1'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 2 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a first order basis for the temperature variable and a first order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  heavy = True
[]


[p1p0]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P1P0'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar gap-conductance problem with equal, coarse-secondary, and coarse-primary geometric discretizations when using a first order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  heavy = True
[]


[p2p2]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P2'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 3 for a mortar solution continuity problem with an equal geometric discretization when using a second order basis for the temperature variable and a second order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
[]


[p2p1]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P1'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 3 and 2 for a mortar solution continuity problem with an equal geometric discretization when using a second order basis for the temperature variable and a first order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
[]


[p2p0]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P2P0'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar solution continuity problem with an equal geometric discretization when using a second order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
[]


[p1p1]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P1P1'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 2 for a mortar solution continuity problem with an equal geometric discretization when using a first order basis for the temperature variable and a first order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
[]


[p1p0]
  type = PythonUnitTest
  input = 'lm-spatial.py'
  test_case = 'P1P0'
  requirement = 'The system shall be able to demonstrate asymptotically correct convergence rates of 2 and 1 for a mortar solution continuity problem with an equal geometric discretization when using a first order basis for the temperature variable and a zeroth order basis for the Lagrange multiplier.'
  method = '!dbg'
  required_python_packages = 'sympy pandas matplotlib'
  mumps = 'TRUE'
  heavy = True
[]


[gap-conductance-bnd-aux-kernel]
  type = Exodiff
  input = 'gap-conductance-bnd-aux-kernel.i'
  exodiff = 'gap-conductance-bnd-aux-kernel_out.e'
  custom_cmp = 'exodiff.cmp'
  requirement = 'We shall be able to couple variables between boundary auxiliary kernels and mortar constraints.'
[../]


[gap-conductance-bnd-material]
  type = Exodiff
  input = 'gap-conductance-bnd-material.i'
  exodiff = 'gap-conductance-bnd-material_out.e'
  custom_cmp = 'exodiff_mat.cmp'
  requirement = 'We shall be able to use boundary-restricted material properties in mortar constraints.'
[../]


[separate]
  type = Exodiff
  input = 'gap-conductance.i'
  exodiff = 'gap-conductance_out.e'
  max_parallel = 2 # Restrict this test to 2 cores until I can take the time to understand the failure
  detail = 'separately'
[]


[together]
  type = Exodiff
  input = 'gap-conductance.i'
  exodiff = 'gap-conductance-together.e'
  max_parallel = 2 # Restrict this test to 2 cores until I can take the time to understand the failure
  detail = 'together'
  cli_args = 'Executioner/residual_and_jacobian_together=true Outputs/file_base=gap-conductance-together'
[]


[dynamic_gap_conductance_fine]
  type = Exodiff
  input = 'gap-conductance.i'
  cli_args = 'Mesh/file/file=nodal_normals_test_offset_nonmatching_gap_fine.e Outputs/file_base=gap-conductance-fine_out'
  exodiff = 'gap-conductance-fine_out.e'
  requirement = 'We shall be able to do gap conductance on a dynamic mesh using auxiliary displacements on a fine mesh'
[../]


[linear_exact_verification]
  type = Exodiff
  input = 'gap-conductance.i'
  cli_args = 'Mesh/file/file=nodal_normals_test_offset_nonmatching_gap_fine.e AuxKernels/function_y/function=0 Outputs/file_base=linear-verification_out'
  exodiff = 'linear-verification_out.e'
  requirement = 'We shall generate the exact expected analytic solution for the gap conductance problem'
[../]


[./real_mortar_gap_conductance]
  type = Exodiff
  input = 'gap-conductance.i'
  exodiff = 'gap-conductance_out.e'
  requirement = 'We shall be able to produce the expected result for a gap conductance test case using the mortar method. Specifically, this test yields lagrange multipliers that are correctly proportional to the delta of temperature across the gap, e.g. the heat flux'
[../]


[gap_jacobian]
  type = PetscJacobianTester
  run_sim = True
  input = 'gap-conductance.i'
  difference_tol = 1e-7
  requirement = 'The Jacobian for the gap conductance test case shall be perfect'
  prereq = 'real_mortar_gap_conductance'
[]


[gap_conductance_fine]
  type = Exodiff
  input = 'gap-conductance.i'
  cli_args = 'Mesh/file/file=nodal_normals_test_offset_nonmatching_gap_fine.e Outputs/file_base=gap-conductance-fine_out'
  exodiff = 'gap-conductance-fine_out.e'
  requirement = 'We shall be able to produce the expected result for a gap conductance test case using the mortar method on a fine mesh. Specifically, this test yields lagrange multipliers that are correctly proportional to the delta of temperature across the gap, e.g. the heat flux'
[../]


[exo]
  type = Exodiff
  input = test.i
  exodiff = 'test_out.e'
  requirement = 'The system shall give access to the locations in physical space of mortar segment element quadrature points.'
  abs_zero = 5e-10
[]


[jac]
  type = PetscJacobianTester
  input = test.i
  run_sim = True
  ratio_tol = 1e-7
  difference_tol = 1e-6
  requirement = 'The system shall compute an exact Jacobian for a simulation involving the physical space location of mortar quadrature points.'
[]


[jac]
  type = PetscJacobianTester
  input = periodic.i
  run_sim = True
  difference_tol = 1e-7
  cli_args = 'Mesh/file/file=square_coarse.msh'
  requirement = 'The Jacobian for mortar enforcement of periodic boundary conditions shall be perfect'
[]


[penalty_periodic_simple2d]
  type = 'CSVDiff'
  input = 'penalty_periodic_simple2d.i'
  csvdiff = 'penalty_periodic_simple2d_out.csv'
  requirement = "The system shall assemble primary/secondary mortar constraints coupled to scalar variables in a two dimensional problem."
[]


[periodic_simple2d_flip]
  type = 'CSVDiff'
  input = 'penalty_periodic_simple2d_flip.i'
  csvdiff = 'penalty_periodic_simple2d_flip_out.csv'
  requirement = "The penalty periodic segmental constraint is independent of the designation of primary and secondary surfaces."
[]


[periodic_simple2d]
  type = 'CSVDiff'
  input = 'periodic_simple2d.i'
  csvdiff = 'periodic_simple2d_out.csv'
  requirement = "The system shall assemble lower dimensional variable mortar constraints coupled to scalar variables in a two dimensional problem."
  min_ad_size = 100
[]


[penalty_periodic_simple3d]
  type = 'CSVDiff'
  input = 'penalty_periodic_simple3d.i'
  csvdiff = 'penalty_periodic_simple3d_out.csv'
  requirement = "The system shall assemble primary/secondary mortar constraints coupled to scalar variables in a three dimensional problem."
  min_ad_size = 100
[]


[periodic_simple3d]
  type = 'CSVDiff'
  input = 'periodic_simple3d.i'
  csvdiff = 'periodic_simple3d_out.csv'
  requirement = "The system shall assemble lower variable mortar constraints coupled to scalar variables in a three dimensional problem."
  min_ad_size = 100
[]


[penalty_periodic_split]
  type = 'CSVDiff'
  input = 'penalty_periodic_split.i'
  csvdiff = 'penalty_periodic_split_out.csv'
  requirement = "The system shall allow field split preconditioning with scalar variables and produce the same results as a non-split linear solve."
  min_ad_size = 100
[]


[periodic_aux2d]
  type = 'CSVDiff'
  input = 'periodic_aux2d.i'
  csvdiff = 'periodic_aux2d_out.csv'
  requirement = "The coupled scalar variable for mortar surfaces can be an auxiliary variable for debugging."
  min_ad_size = 100
[]


[penalty_periodic_checker2d]
  type = 'CSVDiff'
  input = 'penalty_periodic_checker2d.i'
  csvdiff = 'penalty_periodic_checker2d_out.csv'
  requirement = "Mortar surfaces coupled with scalar variables can handle nonuniform conductivity."
[]


[periodic_checker2d]
  type = 'CSVDiff'
  input = 'periodic_checker2d.i'
  csvdiff = 'periodic_checker2d_out.csv'
  requirement = "Mortar surfaces coupled with scalar variables can handle nonuniform conductivity using Lagrange multipliers."
  strumpack = true
[]


[testperiodicsole]
  type = 'CSVDiff'
  input = 'testperiodicsole.i'
  csvdiff = 'testperiodicsole_out.csv'
  requirement = "The system shall be able to assemble mortar constraints with multiple distinct coupled scalar variables."
[]


[auxiliary]
  type = RunException
  input = 'penalty_periodic_aux.i'
  expect_err = 'Must assign auxiliary scalar variable to sigma, rather than nonlinear variable'
  requirement = 'The system shall report an error if a nonlinear variable is applied for sigma instead of an auxiliary variable.'
[]


[application_block]
  type = 'RunApp'
  input = 'application_block_parent.i'
  cli_args = 'Application/type=MooseTestApp'
  detail = "with explicitly specifying application type in the Application system input block."
[]


[wrong_main_application_type]
  type = 'RunException'
  input = 'application_block_parent.i'
  cli_args = 'Application/type=DummyApp'
  expect_err = "'DummyApp' is not a registered application name."
  detail = "when the input application type is not registered in main app"
[]


[wrong_sub_application_type]
  type = 'RunException'
  input = 'application_block_parent.i'
  cli_args = 'MultiApps/sub/input_files=application_block_unregistered_sub.i'
  expect_err = "In the sub\d+, '[^']+' is not a registered application\. The registered application is named: '[^']+'. Please double check the \[Application\] block to make sure the correct application is provided\."
  detail = "when the input application type is not registered in sub app"
[]


[application_type_set_for_subapp]
  type = 'RunException'
  input = 'application_block_parent.i'
  cli_args = 'sub0:Application/type=DummyApp'
  expect_err = "Using the CommandLine option to overwite \[Application\] block is not supported for sub_apps"
  detail = "when a command line option is used to set the application type for a child application."
[]

[test]
  type = Exodiff
  input = 'main.i'
  exodiff = 'main_out.e main_out_sub_app0.e'
  requirement = 'The system shall allow use of automatic differentiation and automatic scaling in sub-applications.'
  issues = '#17078'
  design = 'NonlinearSystemBase.md'
[]


[./test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out.e parent_out_sub_app0.e parent_out_sub_app1.e'
  allow_warnings = true

  requirement = "The system shall support running a transient simulation with sub-applications that can fail and re-execute with smaller timesteps until the execution times for the parent and sub-applications are equivalent."
[../]


[./test]
  type = 'Exodiff'
  input = 'centroid_multiapp.i'
  exodiff = 'centroid_multiapp_out.e centroid_multiapp_out_sub1.e centroid_multiapp_out_sub3.e centroid_multiapp_out_sub5.e centroid_multiapp_out_sub7.e centroid_multiapp_out_sub0.e centroid_multiapp_out_sub2.e centroid_multiapp_out_sub4.e centroid_multiapp_out_sub6.e centroid_multiapp_out_sub8.e'

  requirement = "The system shall include the ability to execute a sub-application at the centroid of every element within the finite element mesh."
[../]


[test_quiet]
  type = Exodiff
  input = centroid_multiapp.i
  cli_args = 'MultiApps/sub/wait_for_first_app_init=true'
  min_parallel = 2
  recover = false
  exodiff = 'centroid_multiapp_out.e centroid_multiapp_out_sub1.e centroid_multiapp_out_sub3.e centroid_multiapp_out_sub5.e centroid_multiapp_out_sub7.e centroid_multiapp_out_sub0.e centroid_multiapp_out_sub2.e centroid_multiapp_out_sub4.e centroid_multiapp_out_sub6.e centroid_multiapp_out_sub8.e'

  requirement = "The system shall optionally allow the first sub-app to fully initialize before initializing all the remaining child apps in parallel."
[]


[./input_file]
  type = 'RunException'
  input = 'check_error.i'
  expect_err = 'missing required parameter'

  issues = "#4101 #4113"
  requirement = "The system shall detect input file problems with sub app input files."
[../]


[./unused_subapp_param]
  type = 'RunException'
  input = 'check_error.i'
  cli_args = 'MultiApps/multi/input_files="sub_unused.i"'
  expect_err = 'unused parameter'

  issues = "#4101 #4113"
  requirement = "The system shall CLI argument problems related to sub app input files."
[../]


[./positions]
  type = 'RunException'
  input = 'check_error.i'
  expect_err = 'Not enough positions for the number of input files'
  cli_args = 'MultiApps/multi/input_files="sub1.i sub2.i"'

  issues = "#1845 #3556 #5784"
  requirement = "The system show error when the number of input files is great than one and doesn't match the number of provided sub app positions."
[../]


[./not_enough_positions]
  type = 'RunException'
  input = 'check_error.i'
  expect_err = 'Not enough positions for the number of input files'
  cli_args = 'MultiApps/multi/input_files="sub1.i sub2.i" MultiApps/multi/positions="0 1 0"'

  issues = "#1845 #3556 #5784"
  requirement = "The system show error when the number of input files is great than one and doesn't match the number of provided sub app positions when using CLI overrides."
[../]


[./not_enough_position_files]
  type = 'RunException'
  input = 'check_error.i'
  expect_err = 'Number of input_files for MultiApp'
  cli_args = 'MultiApps/multi/input_files="sub1.i sub2.i" MultiApps/multi/positions_file="position1"'

  issues = "#1845 #3556 #5784"
  requirement = "The system shall report an error when the number of sub app input files doesn't match the number of provided positions files."
[../]


[./both_positions]
  type = 'RunException'
  input = 'check_error.i'
  expect_err = 'Only one \'positions\' parameter may be specified'
  cli_args = 'MultiApps/multi/input_files="sub1.i sub2.i" MultiApps/multi/positions="0 1 0" MultiApps/multi/positions_file="position1"'

  issues = "#1845 #3556 #5784"
  requirement = "The system shall report an error when both positions are provided in the input file along with a separate file of positions."
[../]


[./bad_positions]
  type = 'RunException'
  input = 'check_error.i'
  expect_err = 'Each point in file'
  cli_args = 'MultiApps/multi/input_files="sub1.i" MultiApps/multi/positions_file="bad_positions.txt"'

  issues = "#1845 #3556 #5784"
  requirement = "The system shall report an error when the multiapp positions file is malformed."
[../]


[./sub_cycling_and_catch_up]
  type = 'RunException'
  input = 'check_error.i'
  expect_err = '"sub_cycling" and "catch_up" cannot both be set to true'
  cli_args = 'MultiApps/multi/input_files="sub1.i" MultiApps/multi/positions="0 1 0" MultiApps/multi/sub_cycling=true MultiApps/multi/catch_up=true'

  issues = "#6127"
  requirement = "The system shall report an error when the Multiapp parameter sub_cycling and catch_up are both set to true."
[../]


[./multiline_file]
  type = 'Exodiff'
  input = 'cliargs_parent.i'
  exodiff = 'cliargs_parent_out.e  cliargs_parent_out_sub_app0.e cliargs_parent_out_sub_app1.e cliargs_parent_out_sub_app2.e cliargs_parent_out_sub_app3.e'

  requirement = "The system shall support reading command-line arguments from a file with multiple lines"
[../]


[./one_line_file]
  type = 'Exodiff'
  input = 'cliargs_parent.i'
  exodiff = 'cliargs_parent_out.e  cliargs_parent_out_sub_app0.e cliargs_parent_out_sub_app1.e cliargs_parent_out_sub_app2.e cliargs_parent_out_sub_app3.e'
  cli_args = 'MultiApps/sub_app/cli_args_files=cliargs_oneline.txt'
  prereq = multiline_file
  requirement = "The system shall support reading command-line arguments from a file with a single line"
[../]


[./two_files]
  type = 'Exodiff'
  input = 'cliargs_parent.i'
  exodiff = 'cliargs_parent_out.e  cliargs_parent_out_sub_app0.e cliargs_parent_out_sub_app1.e cliargs_parent_out_sub_app2.e cliargs_parent_out_sub_app3.e'
  cli_args = 'MultiApps/sub_app/positions_file="positions_1.txt positions_2.txt" MultiApps/sub_app/input_files="cliargs_sub_1.i cliargs_sub_2.i" MultiApps/sub_app/cli_args_files="cliargs_1.txt cliargs_2.txt"'
  prereq = one_line_file
  requirement = "The system shall support reading command-line arguments from multiple files"
[../]


[./multiple_parameters]
  type = 'Exodiff'
  input = 'cliargs_parent.i'
  exodiff = 'cliargs_parent_out.e  cliargs_parent_out_sub_app0.e cliargs_parent_out_sub_app1.e cliargs_parent_out_sub_app2.e cliargs_parent_out_sub_app3.e'
  cli_args = 'MultiApps/sub_app/input_files=cliargs_sub_1.i MultiApps/sub_app/cli_args_files=cliargs_semicolon.txt'
  prereq = two_files
  requirement = "The system shall support reading command-line arguments from a file with multiple parameters separated semicolon"
[../]


[./input_and_from_file]
  type = 'RunException'
  input = 'cliargs_parent.i'
  cli_args = 'MultiApps/sub_app/cli_args="BCs/right/value=0.5"'
  expect_err = '\'cli_args\' and \'cli_args_files\' cannot be specified simultaneously in MultiApp'
  requirement = "The system shall not support commandLine arguments from a file and an input at the same time"
[../]


[./input_and_file]
  type = 'RunException'
  input = 'cliargs_parent.i'
  cli_args = 'MultiApps/sub_app/positions_file="positions_1.txt positions_2.txt" MultiApps/sub_app/input_files="cliargs_sub_1.i cliargs_sub_2.i" MultiApps/sub_app/cli_args_files="cliargs_1.txt cliargs_2.txt cliargs_3.txt"'
  expect_err = 'The number of commandLine argument files 3 for MultiApp sub_app must either be only one or match the number of input files 2'
  requirement = "The system shall make sure the number of commandLine argument files either be only one or match the number of input files"
[../]


[./no_cliarg_file]
  type = 'RunException'
  input = 'cliargs_parent_inline.i'
  cli_args = 'MultiApps/sub_app/cli_args_files=""'
  expect_err = 'You need to provide at least one commandLine argument file'
  requirement = "The system shall provide at least one commandLine argument file when use parameter 'cli_args_files'"
[../]


[./empty_cliarg_file]
  type = 'RunException'
  input = 'cliargs_parent_inline.i'
  cli_args = 'MultiApps/sub_app/cli_args_files="cliargs_empty.txt"'
  expect_err = ' There is no commandLine argument in the commandLine argument file'
  requirement = "The system shall not use an empty commandLine argument file"
[../]


[./inconsistent_cliargs_from_file]
  type = 'RunException'
  input = 'cliargs_parent_inline.i'
  cli_args = 'MultiApps/sub_app/cli_args_files="cliargs_many.txt"'
  expect_err = 'The number of commandLine argument strings 5 must either be only one or match the total number of sub apps 4'
  requirement = "The system shall the total number of commandLine argument strings be only one or match the total number of sub apps"
[../]


[./positions_and_cliargs]
  type = 'RunException'
  input = 'cliargs_parent.i'
  cli_args = 'MultiApps/sub_app/cli_args_files="cliargs_many.txt"'
  expect_err = ' The number of commandLine argument strings 5 in the file.+?must either be only one or match the number of positions 4'
  requirement = "The system shall the total number of commandLine argument strings from a file be only one or match the total number of positions"
[../]


[RSpherical]
  type = RunApp
  input = main.i
  cli_args = 'Mesh/coord_type=RSPHERICAL Mesh/gmg/dim=1 BCs/dirichlet/boundary=right sub:BCs/dirichlet/boundary=right Outputs/file_base=main_rs'
  detail = 'R-spherical coordinates.'
[]


[parent]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out_sub0.e parent_out_sub1.e'
  requirement = "The MultiApp system shall include the ability to set command line parameters for each sub application from the input file."
[]


[parent_common]
  type = Exodiff
  input = parent_common.i
  exodiff = 'parent_common_out_sub0.e parent_common_out_sub1.e'
  requirement = "The MultiApp system shall include the ability to set common command line parameters for all sub applications from the input file."
[]


[common_vector]
  type = Exodiff
  input = parent_common_vector.i
  exodiff = 'parent_common_vector_out_sub_10.e parent_common_vector_out_sub_11.e'
  requirement = "The MultiApp system shall include the ability to set common command line vector parameters, using double quotes, for all sub applications from the input file."
[]


[common_vector_single]
  type = Exodiff
  input = parent_common_vector.i
  cli_args = 'MultiApps/active=sub_2'
  exodiff = 'parent_common_vector_out_sub_20.e parent_common_vector_out_sub_21.e'
  requirement = "The MultiApp system shall include the ability to set common command line vector parameters, using single quotes, for all sub applications from the input file."
  prereq = 'common_vector'
[]


[split_with_vector_single]
  type = Exodiff
  input = parent_common_vector.i
  cli_args = 'MultiApps/active=sub_1_split'
  exodiff = 'parent_common_vector_out_sub_1_split0.e parent_common_vector_out_sub_1_split1.e'
  requirement = "The MultiApp system shall include the ability to set command line vector parameters, using double quotes, distributed among all sub applications from the input file."
  prereq = 'common_vector_single'
[]


[split_with_vector_double]
  type = Exodiff
  input = parent_common_vector.i
  cli_args = 'MultiApps/active=sub_2_split'
  exodiff = 'parent_common_vector_out_sub_2_split0.e parent_common_vector_out_sub_2_split1.e'
  requirement = "The MultiApp system shall include the ability to set command line vector parameters, using single quotes, distributed among all sub applications from the input file."
  prereq = 'split_with_vector_single'
[]


[wrong_size]
  type = RunException
  input = parent_wrong_size.i
  expect_err = 'The number of items supplied must be 1 or equal to the number of sub apps'
  requirement = "The MultiApp system shall error when the number of command line arguments supplied in the input file differs from the number if sub apps."
[]


[./test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall include the ability to halt the execution of sub-applications when steady-state is detected."
[../]


[exec_final]
  type = 'Exodiff'
  input = 'parent.i'
  cli_args = 'MultiApps/full_solve/execute_on=final Outputs/file_base=exec_final'
  exodiff = 'exec_final.e exec_final_full_solve0.e'
  recover = false

  detail = "final."
[]


[exec_final]
  type = 'Exodiff'
  input = 'parent_eigen.i'
  cli_args = 'MultiApps/full_solve/execute_on=final Outputs/file_base=exec_final_eigen'
  exodiff = 'exec_final_eigen.e exec_final_eigen_full_solve0.e'
  recover = false

  detail = "final."
[]


[abort]
  type = RunException
  input = parent.i
  cli_args = 'full_solve0:Executioner/nl_rel_tol=0
                  full_solve0:Executioner/dtmin=0.01
                  full_solve0:Executioner/nl_max_its=3'
  expect_err = 'Solve failed and timestep already at or below dtmin, cannot continue!'

  detail = "abort run, "
[]


[error]
  type = RunException
  input = parent.i
  cli_args = 'MultiApps/full_solve/ignore_solve_not_converge=true'
  expect_err = 'Requesting to ignore failed solutions, but \'Executioner\/error\_on\_dtmin\' is true in sub-application. Set this parameter to false in sub-application to avoid an error if Transient solve fails.'

  detail = "throw error if error_on_dtmin is not set, or "
[]


[continue]
  type = Exodiff
  input = parent.i
  cli_args = 'MultiApps/full_solve/ignore_solve_not_converge=true
                  full_solve0:Executioner/nl_rel_tol=0
                  full_solve0:Executioner/dtmin=0.01
                  full_solve0:Executioner/nl_max_its=3
                  full_solve0:Executioner/error_on_dtmin=false
                  Outputs/file_base=parent_diverge_out'
  exodiff = 'parent_diverge_out.e parent_diverge_out_full_solve0.e'

  detail = "continue run."
[]


[vi]
  type = Exodiff
  input = vi-fine.i
  exodiff = 'vi-fine_out.e vi-fine_out_coarse0.e vi-fine_out_coarse0_coarser0.e'
  detail = 'variational inequality problem resulting in a significantly reduced number of nonlinear iterations to solve the fine mesh problem'
[]


[no_sequencing]
  type = Exodiff
  input = vi-fine-alone.i
  exodiff = 'vi-fine-alone_out.e'
  requirement = 'The system shall be able to solve a fine mesh variational inequality problem without grid sequencing but with a lot more nonlinear iterations'
[]


[./initial_multiapp_failure]
  type = 'RunException'
  input = 'parent.i'
  expect_err = 'failed to converge initial MultiApp'

  requirement = 'The system shall report an error if the execution of a sub-application fails during the initial execution.'
[../]

[./initial_inactive]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out_sub0.e'

  design = 'TransientMultiApp.md'
  issues = '#12642'
  requirement = 'The system shall support creating a Multiapp that is not initially enabled'
[../]


[./test]
  type = 'CSVDiff'
  input = 'parent.i'
  csvdiff = 'parent_out_sub0.csv'
  requirement = 'The system shall allow forcibly evaluating general user objects on the initial timestep before applying initial conditions.'
[../]


[./test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out.e parent_out_sub0.e'
  min_parallel = 3
  recover = false

  requirement = "The system shall support limiting the number of processors for sub-applications."
[../]


[multilevel]
  type = 'Exodiff'
  input = 'multilevel_parent.i'
  exodiff = 'multilevel_parent_out_sub0.e multilevel_parent_out_sub0.e-s002 multilevel_parent_out_sub0_sub0.e multilevel_parent_out_sub0_sub0.e-s002'
  recover = false

  detail = "multi-level sub-applications."
[]


[multilevel]
  type = 'Exodiff'
  input = 'multilevel_parent.i'
  exodiff = 'multilevel_parent_out.e multilevel_parent_out_sub0.e multilevel_parent_out_sub0.e-s002 multilevel_parent_out_sub0_sub0.e multilevel_parent_out_sub0_sub0.e-s002'
  recover = false

  detail = "multi-level sub-applications."
[]


[dt_from_parent]
  type = 'Exodiff'
  input = 'dt_from_parent_parent.i'
  exodiff = 'dt_from_parent_parent_out.e dt_from_parent_parent_out_sub0.e dt_from_parent_parent_out_sub0_sub0.e dt_from_parent_parent_out_sub0_sub1.e dt_from_parent_parent_out_sub1.e dt_from_parent_parent_out_sub1_sub0.e dt_from_parent_parent_out_sub1_sub1.e'

  detail = "where the parent application controls the time step for all sub-applications;"
[]


[time_dt_from_parent]
  type = 'Exodiff'
  input = 'time_dt_from_parent_parent.i'
  exodiff = 'time_dt_from_parent_parent_out.e time_dt_from_parent_parent_out_sub0.e time_dt_from_parent_parent_out_sub0_sub0.e time_dt_from_parent_parent_out_sub0_sub1.e time_dt_from_parent_parent_out_sub1.e time_dt_from_parent_parent_out_sub1_sub0.e time_dt_from_parent_parent_out_sub1_sub1.e'
  abs_zero = 5e-7
  use_old_floor = true

  detail = "where the parent application controls the time step via a function for all sub-applications; and"
[]


[dt_from_sub]
  type = 'Exodiff'
  input = 'dt_from_sub_parent.i'
  exodiff = 'dt_from_sub_parent_out.e dt_from_sub_parent_out_sub0.e dt_from_sub_parent_out_sub0_sub0.e dt_from_sub_parent_out_sub0_sub1.e dt_from_sub_parent_out_sub1.e dt_from_sub_parent_out_sub1_sub0.e dt_from_sub_parent_out_sub1_sub1.e'

  detail = "where the sub-application controls the time step for the parent application,"
[]


[console_to_file]
  type = 'CheckFiles'
  input = 'time_dt_from_parent_parent.i'
  check_files = 'time_dt_from_parent_parent_out.txt time_dt_from_parent_parent_out_sub0_console.txt time_dt_from_parent_parent_out_sub0_sub0_console.txt time_dt_from_parent_parent_out_sub0_sub1_console.txt time_dt_from_parent_parent_out_sub1_console.txt time_dt_from_parent_parent_out_sub1_sub0_console.txt time_dt_from_parent_parent_out_sub1_sub1_console.txt'
  prereq = 'group/time_dt_from_parent'

  requirement = "The system shall support writing screen output from multi-level sub-applications to a file."
[]


[./test]
  type = 'Exodiff'
  input = 'multiple_position_files.i'
  exodiff = 'multiple_position_files_out.e multiple_position_files_out_multi0.e multiple_position_files_out_multi1.e multiple_position_files_out_multi2.e multiple_position_files_out_multi3.e'

  requirement = "The system shall be capable of running multiple sub-applications that are defined by input and position file pairs."
[../]


[override_cli_args]
  type = Exodiff
  input = primary.i
  exodiff = 'primary_out_sub0.e'
  requirement = "The MultiApp system shall allow overriding the cliArgs function to provide parameters to the subapp programmatically."
[]


[./test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out.e parent_out_sub0.e'
  expect_out = '8 Linear'

  requirement = "The system shall support the the ability to set solver options within sub-applications."
[../]

[test]
  type = 'Exodiff'
  input = 'picard_parent.i'
  exodiff = 'picard_parent_out.e picard_parent_out_sub0.e'
  rel_err = 5e-5 # Loosened for recovery tests
  design = 'multiapps/TransientMultiApp.md'
  issues = '#2116'
  requirement = "The system shall allow transient multiapps to use Picard iterations to rerun the time step"
[]


[iteration_adaptive]
  type = 'Exodiff'
  input = 'picard_adaptive_parent.i'
  exodiff = 'picard_adaptive_parent_out.e'
  cli_args = 'Executioner/TimeStepper/optimal_iterations=6 Executioner/TimeStepper/growth_factor=1.2 Executioner/TimeStepper/cutback_factor=0.4'
  design = 'timesteppers/IterationAdaptiveDT.md'
  issues = '#2116 #10311'
  requirement = "The system shall support adaptive time stepping for transient multiapps with Picard iterations controlled by tolerances"
[]


[iteration_adaptive_picard_max_its]
  type = 'Exodiff'
  input = 'picard_adaptive_parent.i'
  exodiff = 'picard_adaptive_parent_picard_max_its.e'
  cli_args = "Executioner/dt=1.0 Executioner/num_steps=3 Executioner/fixed_point_max_its=3 Executioner/TimeStepper/dt=1.0 Executioner/TimeStepper/time_dt='1.0 1.0 10' Executioner/TimeStepper/time_t='0 1.0 10' Outputs/file_base=picard_adaptive_parent_picard_max_its sub0:Outputs/exodus=false"
  design = 'timesteppers/IterationAdaptiveDT.md'
  issues = '#12618'
  requirement = "The system shall reject the solve if the maximum number of Picard iterations is reached without converging"
[]


[rel_tol]
  type = 'Exodiff'
  input = 'picard_rel_tol_parent.i'
  exodiff = 'picard_rel_tol_parent_out.e'
  design = 'multiapps/TransientMultiApp.md'
  issues = '#2116'
  requirement = "The system shall allow transient multiapps with Picard iterations controlled by relative tolerances"
[]


[abs_tol]
  type = 'Exodiff'
  input = 'picard_abs_tol_parent.i'
  exodiff = 'picard_abs_tol_parent_out.e'
  design = 'multiapps/TransientMultiApp.md'
  issues = '#2116'
  requirement = "The system shall allow transient multiapps with Picard iterations controlled by absolute tolerances"
[]


[function_dt]
  type = 'Exodiff'
  input = 'function_dt_parent.i'
  exodiff = 'function_dt_parent_out.e function_dt_parent_out_sub_app0.e'
  rel_err = 5e-5 # Loosened for recovery tests
  design = 'timesteppers/FunctionDT.md'
  issues = '#5800'
  requirement = "The system shall allow function-defined time stepping for transient multiapps"
[]


[steady]
  type = 'Exodiff'
  input = 'steady_picard_parent.i'
  cli_args = 'Executioner/fixed_point_rel_tol=1e-6'
  exodiff = 'steady_picard_parent_out.e steady_picard_parent_out_sub0.e'
  recover = false
  design = 'multiapps/FullSolveMultiApp.md'
  issues = '#9038'
  requirement = "The system shall allow steady-state Picard iteration with multiapps"
[]


[steady_fixed_picard_its]
  type = RunApp
  input = 'steady_picard_parent.i'
  cli_args = 'Executioner/disable_fixed_point_residual_norm_check=true Executioner/accept_on_max_fixed_point_iteration=true'
  expect_out = 'Fixed point convergence reason: REACH_MAX_ITS'
  recover = false
  design = 'multiapps/FullSolveMultiApp.md'
  issues = '#9038'
  prereq = steady
  requirement = "The system shall allow fixed number of Picard iterations"
[]


[steady_with_pseudo_transient_sub]
  type = 'Exodiff'
  input = 'pseudo_transient_picard_parent.i'
  exodiff = 'pseudo_transient_picard_parent_out.e pseudo_transient_picard_parent_out_sub0.e'
  recover = false
  design = 'multiapps/FullSolveMultiApp.md'
  issues = '#9038'
  requirement = "The system shall allow steady-state Picard iteration with pseudo-transient multiapps"
[]


[steady_with_postprocessor_convergence]
  type = 'Exodiff'
  input = 'picard_custom_postprocessor.i'
  exodiff = 'picard_custom_postprocessor_out.e picard_custom_postprocessor_out_sub0.e'
  cli_args = 'Executioner/direct_pp_value=true Executioner/custom_abs_tol=1e-4'
  recover = false
  design = 'multiapps/FullSolveMultiApp.md'
  issues = '#14642'
  requirement = "The system shall allow convergence check with user defined postprocessor directly."
[]


[steady_with_postprocessor_diff_convergence]
  type = 'Exodiff'
  input = 'picard_custom_postprocessor.i'
  exodiff = 'picard_custom_diff_out.e picard_custom_diff_out_sub0.e'
  cli_args = 'Executioner/custom_pp=unorm Executioner/custom_rel_tol=1e-4 Outputs/file_base=picard_custom_diff_out'
  recover = false
  design = 'multiapps/FullSolveMultiApp.md'
  issues = '#14642'
  requirement = "The system shall allow convergence check with the convergence of a user defined postprocessor."
[]


[postprocessor_convergence_history]
  type = 'RunApp'
  input = 'picard_custom_postprocessor.i'
  cli_args = 'Executioner/direct_pp_value=true Outputs/file_base=picard_custom_pp_history_out'
  expect_out = '9 fixed point unorm_err'
  recover = false
  design = 'multiapps/FullSolveMultiApp.md'
  issues = '#16940'
  requirement = "The system shall show the Multiapp coupling convergence history of a user defined postprocessor that is used for convergence check."
[]


[test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out_sub0.e parent_out.e'
  max_parallel = 1 # This is here because we're counting residual evaluations
  max_threads = 1 # NanAtCountKernel changes behavior with threads
  recover = false
  petsc_version = '>=3.6.1'
  allow_warnings = true
  petsc_version_release = true
  compiler = '!INTEL'
  detail = 'resetting the initial condition for every coupling'
[]


[keep_solution]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'keep_solution_parent_out_sub0.e keep_solution_parent_out.e'
  allow_warnings = true
  cli_args = "MultiApps/sub/keep_solution_during_restore=true Executioner/num_steps=4 MultiApps/sub/input_files='sub_failing_problem.i' Outputs/file_base='keep_solution_parent_out'"
  detail = 'or re-using the previous solution as the initial condition for subsequent iterations.'
[]

[./test]
  type = 'Exodiff'
  input = 'picard_parent.i'
  exodiff = 'picard_parent_out_sub0.e picard_parent_out.e'
  max_parallel = 1 # This is here because we're counting residual evaluations
  max_threads = 1 # NanAtCountKernel changes behavior with threads
  recover = false
  petsc_version = '>=3.6.1'
  allow_warnings = true
  petsc_version_release = true
  compiler = '!INTEL'

  design = '/MultiApps/index.md'
  requirement = 'Multiapps shall be able to be restored when a subapp encounters a solve failure.'
  issues = '#5126'
[../]


[./test_csv]
  type = 'CSVDiff'
  input = 'picard_parent.i'
  csvdiff = 'picard_parent_out_sub0.csv picard_parent_out.csv'
  max_parallel = 1 # This is here because we're counting residual evaluations
  max_threads = 1 # NanAtCountKernel changes behavior with threads
  recover = false
  petsc_version = '>=3.6.1'
  allow_warnings = true
  petsc_version_release = true
  compiler = '!INTEL'

  # Turn off Exodus and turn on CSV globally
  cli_args = ':Outputs/csv=true :Outputs/exodus=false'

  design = '/MultiApps/index.md'
  requirement = 'CSV file writing should remain unaffected when a subapp encounters a solve failure.'
  issues = '#11178'
[../]


[./test_2subapps]
  type = 'Exodiff'
  input = 'picard_parent.i'
  exodiff = 'picard_parent_2subapps_out_sub.e picard_parent_2subapps_out_sub_no_fail.e picard_parent_2subapps_out.e'
  max_parallel = 1 # This is here because we're counting residual evaluations
  max_threads = 1 # NanAtCountKernel changes behavior with threads
  recover = false
  petsc_version = '>=3.6.1'
  allow_warnings = true
  petsc_version_release = true
  compiler = '!INTEL'

  cli_args = 'MultiApps/active="sub sub_no_fail" Outputs/file_base=picard_parent_2subapps_out sub:Outputs/file_base=picard_parent_2subapps_out_sub sub_no_fail:Outputs/file_base=picard_parent_2subapps_out_sub_no_fail'

  design = '/MultiApps/index.md'
  requirement = 'Multiapps shall be able to cut the parent app time step when any subapp encounters a solve failure.'
  issues = '#12477'
[../]


[restart_from_latest_solution]
  type = 'Exodiff'
  input = 'mutilevel_app.i'
  exodiff = 'mutilevel_app_out.e mutilevel_app_out_level1-0.e mutilevel_app_out_level1-0_level2-0.e'
  # Parent app is a steady, and does not support recover
  recover = false
  issues = '#14056'
  requirement = 'The system should be able to restart from the latest solution'
[]


[parameter_error]
  type = 'RunException'
  input = 'mutilevel_app.i'
  expect_err = 'This parameter should only be provided in parent app'
  cli_args = 'level1-:MultiApps/level2-/keep_solution_during_restore=true level1-:MultiApps/level2-/catch_up=true'
  recover = false
  prereq = 'restart_from_latest_solution'
  issues = '#14056'
  requirement = 'The system should be able to check if users provide valid parameter to restart app using the latest solution'
[]


[./test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out.e parent_out_level1-0.e parent_out_level1-0_level2-0.e'

  issues = '#13310'
  requirement = 'The system shall support Picard iteration with a FullSolveMultiApp at the root with multiple multiapp levels.'
  recover = False #Steady
[../]


[run]
  type = RunApp
  input = parent.i
  allow_warnings = True
  expect_out = 'sub1 failed to converge'
  max_buffer_size = -1
  requirement = 'The system shall be able to run multiple timesteps of a multi-level multi-app simulation, handling the case when Picard coupling between two levels fails to converge.'
[]


[python]
  prereq = 'run'
  type = PythonUnitTest
  input = 'test_multilevel.py'
  test_case = 'TestMultiLevel'
  requirement = 'The system shall be able to uniformly cut the time-step across levels of a multi-app solve, even when there is no Picard coupling between two levels.'
  required_python_packages = 'numpy'
[]


[./test]
  type = 'Exodiff'
  input = 'picard_parent.i'
  exodiff = 'picard_parent_out.e picard_parent_out_sub10.e picard_parent_out_sub10_sub20.e'

  issues = '#5126 #15837'
  requirement = 'The system shall support Picard iteration with multiple levels of Multiapps.'
[../]


[./test_force_norms]
  type = 'Exodiff'
  input = 'picard_parent.i'
  cli_args = 'Executioner/fixed_point_force_norms=true Outputs/file_base=picard_parent_out_extra'

  exodiff = 'picard_parent_out_extra.e picard_parent_out_extra_sub10.e picard_parent_out_extra_sub10_sub20.e'
  prereq = test

  issues = '#12709 #15837'
  requirement = 'The system shall support the evaluation of TIMESTEP_BEGIN and TIMESTEP_END norms even when there are not active Multiapps on both of those execute_on times.'
[../]


[steady]
  type = 'CSVDiff'
  input = 'steady_main.i'
  csvdiff = 'steady_main_out.csv steady_main_out_sub0.csv'
  recover = false
  allow_unused = true
  detail = 'with a steady-state sub-application,'
[]


[steady_with_pseudo_transient_sub]
  type = 'CSVDiff'
  input = 'steady_main.i'
  csvdiff = 'steady_with_pseudo_transient.csv'
  recover = false
  cli_args = "Outputs/file_base=steady_with_pseudo_transient MultiApps/sub/input_files='transient_sub.i'"
  detail = 'and with pseudo-transient sub-applications.'
[]


[test_rerun]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'transient_main_out.csv transient_main_out_sub0_csv.csv'
  cli_args = 'Executioner/fixed_point_max_its=5 Executioner/fixed_point_abs_tol=1e-10'
  detail = 'with a failed timestep,'
[]


[iteration_adaptive]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'adaptive_transient_main_out.csv adaptive_transient_main_out_sub0_csv.csv'
  recover = false
  cli_args = 'Executioner/TimeStepper/type=IterationAdaptiveDT Executioner/TimeStepper/dt=0.1 Executioner/TimeStepper/optimal_iterations=6 Executioner/TimeStepper/growth_factor=1.2 Executioner/TimeStepper/cutback_factor=0.4 Outputs/file_base=adaptive_transient_main_out'
  detail = 'with adaptive timestepping,'
[]


[sub_cycling]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'sub_cycling_out.csv sub_cycling_out_sub0_csv.csv'
  cli_args = "MultiApps/sub/cli_args='Executioner/dt=0.05' Outputs/file_base=sub_cycling_out"
  detail = 'with a subapp using a smaller timestep,'
[]


[app_begin_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin.csv app_begin_transfer_begin_sub0_csv.csv'
  cli_args = 'Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Outputs/file_base=app_begin_transfer_begin'
  detail = 'with the sub-app and the postprocessor transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end.csv app_begin_transfer_end_sub0_csv.csv'
  allow_warnings = true
  recover = false
  cli_args = 'Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Outputs/file_base=app_begin_transfer_end'
  detail = 'with the sub-app executed at the beginning of each time step and postprocessor transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin.csv app_end_transfer_begin_sub0_csv.csv'
  allow_warnings = true
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Outputs/file_base=app_end_transfer_begin'
  detail = 'with the sub-app executed at the end of each time step and postprocessor transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end.csv app_end_transfer_end_sub0_csv.csv'
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Outputs/file_base=app_end_transfer_end'
  detail = 'with the sub-app and the postprocessor transfers executed at the end of each time step.'
[]


[app_begin_transfers_begin_picard_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin_picard_sub.csv app_begin_transfer_begin_picard_sub_sub0_csv.csv'
  cli_args = "Outputs/file_base=app_begin_transfer_begin_picard_sub Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main'"
  detail = 'for updating the subapp postprocessor with the sub-app and the variable transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end_picard_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end_picard_sub.csv app_begin_transfer_end_picard_sub_sub0_csv.csv'
  allow_warnings = true
  cli_args = "Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_begin_transfer_end_picard_sub"
  detail = 'for updating the subapp postprocessor with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin_picard_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin_picard_sub.csv'
  allow_warnings = true
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_end_transfer_begin_picard_sub"
  detail = 'for updating the subapp postprocessor with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end_picard_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end_picard_sub.csv'
  allow_warnings = true
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_end_transfer_end_picard_sub"
  detail = 'and for updating the subapp postprocessor with the sub-app and the variable transfers executed at the end of each time step.'
[]


[./test]
  type = 'Exodiff'
  input = 'picard_parent.i'
  exodiff = 'picard_parent_out.e'
  allow_warnings = true

  requirement = 'The system shall support performing iterative solves of sub-applications that used smaller time steps than parent application.'
[../]


[./dt_from_multi]
  type = 'Exodiff'
  input = 'dt_from_multi.i'
  exodiff = 'dt_from_multi_out_sub_app0.e dt_from_multi_out_sub_app1.e dt_from_multi_out_sub_app2.e dt_from_multi_out_sub_app3.e'

  requirement = "The system shall support evaluating sub-applications at spatial positions specified in a file."
[../]


[test]
  type = 'Exodiff'
  input = 'quadrature_point_multiapp.i'
  exodiff = 'quadrature_point_multiapp_out.e quadrature_point_multiapp_out_sub04.e quadrature_point_multiapp_out_sub15.e'
  requirement = "The system shall include the ability to execute a sub-application at the quadrature points on every element within the finite element mesh."
[]


[standard]
  type = 'Exodiff'
  input = 'picard_parent.i'
  exodiff = 'picard_parent_out.e'
  rel_err = 5e-5 # Loosened for recovery tests
  requirement = 'The system shall provide an ability to perform iterative solves with sub-applications.'
[]


[parent_relaxed]
  type = 'Exodiff'
  input = 'picard_relaxed_parent.i'
  exodiff = 'picard_relaxed_parent_out.e'
  rel_err = 5e-5 # Loosened for recovery tests
  requirement = 'The system shall provide an ability to relax solutions with iterative solves with sub-applications.'
[]


[sub_relaxed]
  type = 'Exodiff'
  input = 'sub_relaxed_parent.i'
  exodiff = 'sub_relaxed_parent_out.e'
  rel_err = 5e-5 # Loosened for recovery tests
  requirement = 'The system shall provide an ability to relax sub-applications solutions along with the parent solution for during iterative solves.'
[]


[array_relaxed]
  type = 'Exodiff'
  input = 'picard_relaxed_array_parent.i'
  exodiff = 'picard_relaxed_array_parent_out.e'
  rel_err = 5e-5 # Loosened for recovery tests
  requirement = 'The system shall provide an ability to relax solutions of array variables with iterative solves with sub-applications.'
[]


[bad_relax_factor]
  type = 'RunException'
  input = 'bad_relax_factor_parent.i'
  expect_err = 'Expression: relaxation_factor>0 & relaxation_factor<2'
  requirement = 'The system shall report an error if provided relaxation factor that is less than or equal to 0 or greater than or equal to 2.'
[]


[multilevel]
  type = 'Exodiff'
  input = 'multilevel_parent.i'
  exodiff = 'multilevel_parent_out.e multilevel_parent_out_sub0.e multilevel_parent_out_sub0.e-s002 multilevel_parent_out_sub0_sub0.e multilevel_parent_out_sub0_sub0.e-s002'
  recover = false

  detail = "multi-level sub-applications."
[]


[multiple_times]
  type = 'Exodiff'
  input = 'parent.i'
  cli_args = "Outputs/file_base=multiple_times MultiApps/sub/reset_time='0.021 0.022 0.075'"
  exodiff = 'multiple_times_sub0.e-s002 multiple_times_sub0.e-s003'
  recover = false
  requirement = "The system shall support the ability to reset a sub-application at multiple specified times during the simultation"
[]


[not_sorted_times]
  type = RunException
  input = parent.i
  cli_args = "Outputs/file_base=multiple_times MultiApps/sub/reset_time='0.03 0.022 0.075'"
  expect_err = 'List of reset times must be sorted in increasing order'
  requirement = "The system shall report an error if the reset times specified for a multiapp are not sorted, as this likely indicates a user error in their input"
[]


[second]
  type = 'Exodiff'
  prereq = 'group/first'
  input = 'parent2.i'
  # Note: The gold file that we are comparing to was generated by running
  # parent.i with num_steps=10
  # Therefore the number of steps don't match so we just compare the final result
  exodiff = 'parent2_out.e parent2_out_sub_app0.e'
  exodiff_opts = '-steps last'

  detail = "are capable of being restarted from a previous simulation."
[]


[second]
  type = 'Exodiff'
  prereq = 'group/first'
  input = 'parent2.i'
  # Note: The gold file that we are comparing to was generated by running
  # parent.i with num_steps=10
  # Therefore the number of steps don't match so we just compare the final result
  exodiff = 'parent2_out.e parent2_out_sub_app0.e parent2_out_sub_app0_sub_app0.e'
  exodiff_opts = '-steps last'

  detail = "are capable of being restarted from a previous simulation."
[]


[second]
  type = 'Exodiff'
  prereq = 'group/first'
  input = 'parent2.i'
  exodiff = 'parent2_out_sub_app0.e'
  abs_zero = 1e-8

  detail = "can restart from a previous simulation and project the initial condition from the previous solution to the current, restarted simulation."
[]


[transform-main-multi-app]
  type = Exodiff
  input = transform-main-main-app.i
  exodiff = transform-main-main-app_out.e
  cli_args = 'MultiApps/sub/run_in_position=true'
  detail = 'with a scaled, rotated, translated parent application exchanging information with a translated child application'
[]


[output_and_run_in_position]
  type = RunException
  input = 'main-app.i'
  cli_args = 'MultiApps/sub/run_in_position=true MultiApps/sub/output_in_position=true'
  expect_err = 'Sub-apps are already displaced, so they are already output in position'
  detail = 'both outputting in position and displacing applications are requested at the same time, as displaced apps are already output in position'
[]


[invalid_frame_for_translation]
  type = RunException
  input = 'transform-main-main-app.i'
  cli_args = 'MultiApps/sub/run_in_position=true MultiApps/sub/cli_args=Mesh/coord_type=RZ'
  expect_err = 'Running MultiApps \'in position\' is only supported for XYZ coordinate systems'
  detail = 'a translation is requested on a spherical or cylindrical coordinate mesh, as this is not expected to be a valid transformation'
[]


[move_apps_not_supported]
  type = RunException
  input = 'transform-main-main-app.i'
  cli_args = "MultiApps/sub/run_in_position=true Executioner/type=Transient MultiApps/sub/move_time=0.9 MultiApps/sub/move_apps=0 MultiApps/sub/move_positions='0 1 1'"
  expect_err = 'Moving apps and running apps in position is not supported'
  detail = 'displacing applications and moving applications at a certain time are both requested as this combination of features is not implemented'
[]


[test_rerun]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'transient_main_out.csv transient_main_out_sub0_csv.csv'
  cli_args = 'Executioner/fixed_point_max_its=5 Executioner/fixed_point_abs_tol=1e-10'
  detail = 'with a failed timestep,'
[]


[iteration_adaptive]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'adaptive_transient_main_out.csv adaptive_transient_main_out_sub0_csv.csv'
  recover = false
  cli_args = 'Executioner/TimeStepper/type=IterationAdaptiveDT Executioner/TimeStepper/dt=0.1 Executioner/TimeStepper/optimal_iterations=6 Executioner/TimeStepper/growth_factor=1.2 Executioner/TimeStepper/cutback_factor=0.4 Outputs/file_base=adaptive_transient_main_out'
  detail = 'with adaptive timestepping,'
[]


[sub_cycling]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'sub_cycling_out.csv sub_cycling_out_sub0_csv.csv'
  cli_args = "MultiApps/sub/cli_args='Executioner/dt=0.05' Outputs/file_base=sub_cycling_out"
  detail = 'coupled with a subapp using a smaller timestep,'
[]


[app_begin_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin.csv app_begin_transfer_begin_sub0_csv.csv'
  cli_args = 'Outputs/file_base=app_begin_transfer_begin'
  detail = 'with the sub-app and the variable transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end.csv app_begin_transfer_end_sub0_csv.csv'
  allow_warnings = true
  cli_args = 'Transfers/v_from_sub/execute_on=timestep_end Transfers/u_to_sub/execute_on=timestep_end Outputs/file_base=app_begin_transfer_end'
  detail = 'with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin.csv app_end_transfer_begin_sub0_csv.csv'
  allow_warnings = true
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/v_from_sub/execute_on=timestep_begin Transfers/u_to_sub/execute_on=timestep_begin Outputs/file_base=app_end_transfer_begin'
  detail = 'with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end.csv app_end_transfer_end_sub0_csv.csv'
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/v_from_sub/execute_on=timestep_end Transfers/u_to_sub/execute_on=timestep_end Outputs/file_base=app_end_transfer_end'
  detail = 'with the sub-app and the variable transfers executed at the end of each time step.'
[]


[app_begin_transfers_begin_secant_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin_secant_sub.csv app_begin_transfer_begin_secant_sub_sub0_csv.csv'
  cli_args = "Outputs/file_base=app_begin_transfer_begin_secant_sub Executioner/transformed_variables='' MultiApps/sub/transformed_variables='v'"
  detail = 'and when updating the subapp variables with the sub-app and the variable transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end_secant_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end_secant_sub.csv app_begin_transfer_end_secant_sub_sub0_csv.csv'
  allow_warnings = true
  cli_args = "Transfers/v_from_sub/execute_on=timestep_end Transfers/u_to_sub/execute_on=timestep_end Executioner/transformed_variables='' MultiApps/sub/transformed_variables='v' Outputs/file_base=app_begin_transfer_end_secant_sub"
  detail = 'for when updating the subapp variables with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin_secant_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin_secant_sub.csv'
  allow_warnings = true
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/v_from_sub/execute_on=timestep_begin Transfers/u_to_sub/execute_on=timestep_begin Executioner/transformed_variables='' MultiApps/sub/transformed_variables='v' Outputs/file_base=app_end_transfer_begin_secant_sub"
  detail = 'for updating the subapp variables with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end_secant_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end_secant_sub.csv'
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/v_from_sub/execute_on=timestep_end Transfers/u_to_sub/execute_on=timestep_end Executioner/transformed_variables='' MultiApps/sub/transformed_variables='v' Outputs/file_base=app_end_transfer_end_secant_sub"
  detail = 'and for updating the subapp variables with the sub-app and the variable transfers executed at the end of each time step.'
[]


[steady]
  type = 'CSVDiff'
  input = 'steady_main.i'
  csvdiff = 'steady_main_out.csv steady_main_out_sub0.csv'
  recover = false
  allow_unused = true
  detail = 'with a steady-state sub-application,'
[]


[steady_with_pseudo_transient_sub]
  type = 'CSVDiff'
  input = 'steady_main.i'
  csvdiff = 'steady_with_pseudo_transient.csv'
  recover = false
  cli_args = "Outputs/file_base=steady_with_pseudo_transient MultiApps/sub/input_files='transient_sub.i'"
  detail = 'and with pseudo-transient sub-applications.'
[]


[test_rerun]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'transient_main_out.csv transient_main_out_sub0_csv.csv'
  cli_args = 'Executioner/fixed_point_max_its=5 Executioner/fixed_point_abs_tol=1e-10'
  detail = 'with a failed timestep,'
[]


[iteration_adaptive]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'adaptive_transient_main_out.csv adaptive_transient_main_out_sub0_csv.csv'
  recover = false
  cli_args = 'Executioner/TimeStepper/type=IterationAdaptiveDT Executioner/TimeStepper/dt=0.1 Executioner/TimeStepper/optimal_iterations=6 Executioner/TimeStepper/growth_factor=1.2 Executioner/TimeStepper/cutback_factor=0.4 Outputs/file_base=adaptive_transient_main_out'
  detail = 'with adaptive timestepping,'
[]


[sub_cycling]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'sub_cycling_out.csv sub_cycling_out_sub0_csv.csv'
  cli_args = "MultiApps/sub/cli_args='Executioner/dt=0.05' Outputs/file_base=sub_cycling_out"
  detail = 'with a subapp using a smaller timestep,'
[]


[app_begin_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin.csv app_begin_transfer_begin_sub0_csv.csv'
  cli_args = 'Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Outputs/file_base=app_begin_transfer_begin'
  detail = 'with the sub-app and the postprocessor transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end.csv app_begin_transfer_end_sub0_csv.csv'
  allow_warnings = true
  recover = false
  cli_args = 'Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Outputs/file_base=app_begin_transfer_end'
  detail = 'with the sub-app executed at the beginning of each time step and postprocessor transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin.csv app_end_transfer_begin_sub0_csv.csv'
  allow_warnings = true
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Outputs/file_base=app_end_transfer_begin'
  detail = 'with the sub-app executed at the end of each time step and postprocessor transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end.csv app_end_transfer_end_sub0_csv.csv'
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Outputs/file_base=app_end_transfer_end'
  detail = 'with the sub-app and the postprocessor transfers executed at the end of each time step.'
[]


[app_begin_transfers_begin_secant_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin_secant_sub.csv app_begin_transfer_begin_secant_sub_sub0_csv.csv'
  cli_args = "Outputs/file_base=app_begin_transfer_begin_secant_sub Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main'"
  detail = 'for updating the subapp postprocessor with the sub-app and the variable transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end_secant_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end_secant_sub.csv app_begin_transfer_end_secant_sub_sub0_csv.csv'
  allow_warnings = true
  cli_args = "Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_begin_transfer_end_secant_sub"
  detail = 'for updating the subapp postprocessor with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin_secant_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin_secant_sub.csv'
  allow_warnings = true
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_end_transfer_begin_secant_sub"
  detail = 'for updating the subapp postprocessor with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end_secant_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end_secant_sub.csv'
  allow_warnings = true
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_end_transfer_end_secant_sub"
  detail = 'and for updating the subapp postprocessor with the sub-app and the variable transfers executed at the end of each time step.'
[]

[slow_sub]
  type = 'RunApp'
  input = 'parent.i'
  expect_out = 'MultiApp::really_slow::solveStep'

  issues = '#19662'
  design = 'PerfGraph.md'
  requirement = 'MultiApps shall be properly identified in the PerfGraph'
[]


[./test_stateful_subcycle]
  type = 'CSVDiff'
  input = 'material_sub_app_test_parent.i'
  csvdiff = 'material_sub_app_test_parent_out_sub0.csv'

  requirement = "The system shall support executing sub-applications that operate with smaller time steps then the parent application that include material properties that are based on previous time steps."
[../]


[test_rerun]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'transient_main_out.csv transient_main_out_sub0_csv.csv'
  cli_args = 'Executioner/fixed_point_max_its=5 Executioner/fixed_point_abs_tol=1e-10'
  detail = 'with a failed timestep,'
[]


[iteration_adaptive]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'adaptive_transient_main_out.csv adaptive_transient_main_out_sub0_csv.csv'
  recover = false
  cli_args = 'Executioner/TimeStepper/type=IterationAdaptiveDT Executioner/TimeStepper/dt=0.1 Executioner/TimeStepper/optimal_iterations=6 Executioner/TimeStepper/growth_factor=1.2 Executioner/TimeStepper/cutback_factor=0.4 Outputs/file_base=adaptive_transient_main_out'
  detail = 'with adaptive timestepping,'
[]


[sub_cycling]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'sub_cycling_out.csv sub_cycling_out_sub0_csv.csv'
  cli_args = "MultiApps/sub/cli_args='Executioner/dt=0.05' Outputs/file_base=sub_cycling_out"
  detail = 'coupled with a subapp using a smaller timestep,'
[]


[app_begin_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin.csv app_begin_transfer_begin_sub0_csv.csv'
  cli_args = 'Outputs/file_base=app_begin_transfer_begin'
  detail = 'with the sub-app and the variable transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end.csv app_begin_transfer_end_sub0_csv.csv'
  allow_warnings = true
  cli_args = 'Transfers/v_from_sub/execute_on=timestep_end Transfers/u_to_sub/execute_on=timestep_end Outputs/file_base=app_begin_transfer_end'
  detail = 'with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin.csv app_end_transfer_begin_sub0_csv.csv'
  allow_warnings = true
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/v_from_sub/execute_on=timestep_begin Transfers/u_to_sub/execute_on=timestep_begin Outputs/file_base=app_end_transfer_begin'
  detail = 'with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end.csv app_end_transfer_end_sub0_csv.csv'
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/v_from_sub/execute_on=timestep_end Transfers/u_to_sub/execute_on=timestep_end Outputs/file_base=app_end_transfer_end'
  detail = 'with the sub-app and the variable transfers executed at the end of each time step.'
[]


[app_begin_transfers_begin_steffensen_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin_steffensen_sub.csv app_begin_transfer_begin_steffensen_sub_sub0_csv.csv'
  cli_args = "Outputs/file_base=app_begin_transfer_begin_steffensen_sub Executioner/transformed_variables='' MultiApps/sub/transformed_variables='v'"
  detail = 'and when updating the subapp variables with the sub-app and the variable transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end_steffensen_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end_steffensen_sub.csv app_begin_transfer_end_steffensen_sub_sub0_csv.csv'
  allow_warnings = true
  cli_args = "Transfers/v_from_sub/execute_on=timestep_end Transfers/u_to_sub/execute_on=timestep_end Executioner/transformed_variables='' MultiApps/sub/transformed_variables='v' Outputs/file_base=app_begin_transfer_end_steffensen_sub"
  detail = 'for when updating the subapp variables with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin_steffensen_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin_steffensen_sub.csv'
  allow_warnings = true
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/v_from_sub/execute_on=timestep_begin Transfers/u_to_sub/execute_on=timestep_begin Executioner/transformed_variables='' MultiApps/sub/transformed_variables='v' Outputs/file_base=app_end_transfer_begin_steffensen_sub"
  detail = 'for updating the subapp variables with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end_steffensen_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end_steffensen_sub.csv'
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/v_from_sub/execute_on=timestep_end Transfers/u_to_sub/execute_on=timestep_end Executioner/transformed_variables='' MultiApps/sub/transformed_variables='v' Outputs/file_base=app_end_transfer_end_steffensen_sub"
  detail = 'and for updating the subapp variables with the sub-app and the variable transfers executed at the end of each time step.'
[]


[steady]
  type = 'CSVDiff'
  input = 'steady_main.i'
  csvdiff = 'steady_main_out.csv steady_main_out_sub0.csv'
  recover = false
  allow_unused = true
  detail = 'with a steady-state sub-application,'
[]


[steady_with_pseudo_transient_sub]
  type = 'CSVDiff'
  input = 'steady_main.i'
  csvdiff = 'steady_with_pseudo_transient.csv'
  recover = false
  cli_args = "Outputs/file_base=steady_with_pseudo_transient MultiApps/sub/input_files='transient_sub.i'"
  detail = 'and with pseudo-transient sub-applications.'
[]


[test_rerun]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'transient_main_out.csv transient_main_out_sub0_csv.csv'
  cli_args = 'Executioner/fixed_point_max_its=5 Executioner/fixed_point_abs_tol=1e-10'
  detail = 'with a failed timestep,'
[]


[iteration_adaptive]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'adaptive_transient_main_out.csv adaptive_transient_main_out_sub0_csv.csv'
  cli_args = 'Executioner/TimeStepper/type=IterationAdaptiveDT Executioner/TimeStepper/dt=0.1 Executioner/TimeStepper/optimal_iterations=6 Executioner/TimeStepper/growth_factor=1.2 Executioner/TimeStepper/cutback_factor=0.4 Outputs/file_base=adaptive_transient_main_out'
  detail = 'with adaptive timestepping,'
[]


[sub_cycling]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'sub_cycling_out.csv sub_cycling_out_sub0_csv.csv'
  cli_args = "MultiApps/sub/cli_args='Executioner/dt=0.05' Outputs/file_base=sub_cycling_out"
  detail = 'with a subapp using a smaller timestep,'
[]


[app_begin_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin.csv app_begin_transfer_begin_sub0_csv.csv'
  cli_args = 'Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Outputs/file_base=app_begin_transfer_begin'
  detail = 'with the sub-app and the postprocessor transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end.csv app_begin_transfer_end_sub0_csv.csv'
  allow_warnings = true
  recover = false
  cli_args = 'Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Outputs/file_base=app_begin_transfer_end'
  detail = 'with the sub-app executed at the beginning of each time step and postprocessor transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin.csv app_end_transfer_begin_sub0_csv.csv'
  allow_warnings = true
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Outputs/file_base=app_end_transfer_begin'
  detail = 'with the sub-app executed at the end of each time step and postprocessor transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end.csv app_end_transfer_end_sub0_csv.csv'
  cli_args = 'MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Outputs/file_base=app_end_transfer_end'
  detail = 'with the sub-app and the postprocessor transfers executed at the end of each time step.'
[]


[app_begin_transfers_begin_steffensen_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_begin_steffensen_sub.csv app_begin_transfer_begin_steffensen_sub_sub0_csv.csv'
  cli_args = "Outputs/file_base=app_begin_transfer_begin_steffensen_sub Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main'"
  detail = 'for updating the subapp postprocessor with the sub-app and the variable transfers executed at the beginning of each time step,'
[]


[app_begin_transfers_end_steffensen_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_begin_transfer_end_steffensen_sub.csv app_begin_transfer_end_steffensen_sub_sub0_csv.csv'
  allow_warnings = true
  cli_args = "Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_begin_transfer_end_steffensen_sub"
  detail = 'for updating the subapp postprocessor with the sub-app executed at the beginning of each time step and variable transfers executed at the end of each timestep,'
[]


[app_end_transfers_begin_steffensen_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_begin_steffensen_sub.csv'
  allow_warnings = true
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_begin Transfers/right_to_sub/execute_on=timestep_begin Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_end_transfer_begin_steffensen_sub"
  detail = 'for updating the subapp postprocessor with the sub-app executed at the end of each time step and variable transfers executed at the beginning of each timestep,'
[]


[app_end_transfers_end_steffensen_sub]
  type = 'CSVDiff'
  input = 'transient_main.i'
  csvdiff = 'app_end_transfer_end_steffensen_sub.csv'
  allow_warnings = true
  cli_args = "MultiApps/sub/execute_on=timestep_end Transfers/left_from_sub/execute_on=timestep_end Transfers/right_to_sub/execute_on=timestep_end Executioner/transformed_postprocessors='' MultiApps/sub/transformed_postprocessors='from_main' Outputs/file_base=app_end_transfer_end_steffensen_sub"
  detail = 'and for updating the subapp postprocessor with the sub-app and the variable transfers executed at the end of each time step.'
[]


[test_short_subapp]
  type = 'Exodiff'
  input = 'parent_short.i'
  exodiff = 'parent_short_out.e parent_short_out_sub0.e'
  # cannot run in recover mode, because the subapp time gets cut into a half, but the subapp
  # needs to run till 0.2s in the first half, then recover and continue.
  recover = false

  detail = "with a sub-application that specifies and completion time prior to the parent application."
[]


[test_sub_cycle_output]
  # Run the same test as above, but test for sub-cycle output
  type = 'Exodiff'
  input = 'parent_sub_output.i'
  exodiff = 'parent_sub_output_out.e parent_sub_output_out_sub0.e'

  requirement = "The system shall support the output of sub-application data that operate with smaller time steps then the parent application."
[]


[test_it_adapt]
  # Test using the IterationAdaptiveDT Timestepper in a sub-app
  type = 'Exodiff'
  input = 'parent_iteration_adaptive.i'
  exodiff = 'parent_iteration_adaptive_out.e parent_iteration_adaptive_out_sub0.e parent_iteration_adaptive_out_sub1.e'

  requirement = "The system shall support the execution of sub-application that operate with adaptive time steps that differ from the parent application."
[]


[test_negative_time]
  # test that sub-cycling with negative times does not make the main and sub-app out-of-sync
  type = 'Exodiff'
  input = 'main_negative.i'
  exodiff = 'main_negative_out.e main_negative_out_sub0.e'

  issues = '#15766'
  requirement = "The system shall support sub-cycling with negative times by particularly ensuring that the sub-app does not advance further than the main app."
[]


[./test_failure]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out.e parent_out_sub0.e'
  allow_warnings = true

  detail = "The simulation shall continue by reducing the time step and"
[]


[test_failure_max_procs]
  type = 'RunApp'
  input = 'failure_with_max_procs_set.i'

  # This test is designed to make sure MOOSE doesn't hang when
  # sub apps fail due to communicators in a bad state
  max_time = 60
  min_parallel = 2
  prereq = 'group/test_failure'
  superlu = true
  allow_warnings = true
  compiler = 'INTEL GCC' # 6855

  detail = "support the failure and the ability to limit the number of processors for the sub-application."
[]

[start_time]
  type = Exodiff
  input = parent.i
  exodiff = parent_out_sub_app0.e

  issues = '#12755'
  requirement = "The system shall support a time offset between the parent and a subapp when using the Multiapp system."
  design = "TransientMultiApp.md"

  # An offset between the two times is deliberately introduced, triggering the synchronization check warning
  allow_warnings = true
[]


[warning]
  type = RunException
  input = parent.i
  expect_err = 'The target time \(time a multiapp must reach at the end of the time step\) is desynchronized between this app and subapp 0'
  issues = '#22338'
  requirement = "The system shall issue a warning if the parent app and the child app time become de-synchronized, except when using sub-cycling or resetting mechanisms which naturally handle or create desynchronization"
  design = "TransientMultiApp.md"
[]


[dt_from_multi]
  type = 'Exodiff'
  input = 'dt_from_multi.i'
  exodiff = 'dt_from_multi_out_sub_app0.e dt_from_multi_out_sub_app1.e dt_from_multi_out_sub_app2.e dt_from_multi_out_sub_app3.e'

  detail = "with a time step governed by the sub-application and"
[]


[dt_from_parent]
  type = 'Exodiff'
  input = 'dt_from_parent.i'
  exodiff = 'dt_from_parent_out_sub_app0.e dt_from_parent_out_sub_app1.e dt_from_parent_out_sub_app2.e dt_from_parent_out_sub_app3.e'

  detail = "with a time step governed by the parent application."
[]


[test_negative_time]
  # test that not sub-cycling with negative times does not make the main and sub-app out-of-sync
  type = 'Exodiff'
  input = 'dt_from_parent.i'
  exodiff = 'main_negative.e main_negative_sub_app0.e main_negative_sub_app1.e main_negative_sub_app2.e main_negative_sub_app3.e'
  cli_args = 'Executioner/start_time=-1 sub_app:Executioner/start_time=-1 Outputs/file_base=main_negative'
  issues = '#15802'
  requirement = "The system shall support negative times by particularly ensuring that the sub-app properly updates its time without sub-cycling."
[]


[threaded]
  type = 'Exodiff'
  input = 'constant_rate.i'
  exodiff = 'constant_rate_out.e'
  min_threads = 3
  prereq = group/test # Force ordering since they output the same files
  rel_err = 1e-05
  use_old_floor = True
  abs_zero = 1e-08

  detail = "multiple threads."
[]


[non_singular]
  input = lower-bound.i
  type = RunApp
  absent_out = '[1-9]+[0-9]* of 22 singular values'
  expect_out = '0 of 22 singular values'
  cli_args = "nx=10 num_steps=5 Outputs/exodus=false Outputs/active='' -pc_type svd -pc_svd_monitor"
  detail = 'have a non-singular matrix'
[]


[non_singular]
  input = upper-bound.i
  type = RunApp
  absent_out = '[1-9]+[0-9]* of 22 singular values'
  expect_out = '0 of 22 singular values'
  cli_args = "nx=10 num_steps=5 Outputs/exodus=false Outputs/active='' -pc_type svd -pc_svd_monitor"
  detail = 'have a non-singular matrix'
[]


[exo]
  input = upper-and-lower-bound.i
  type = Exodiff
  exodiff = upper-and-lower-bound_out.e
  detail = 'have no oscillations in the solution, and'
  cli_args = "Postprocessors/active='active_upper_lm upper_violations active_lower_lm lower_violations'"
[]


[ad_exo]
  input = ad-upper-and-lower-bound.i
  type = Exodiff
  exodiff = ad-upper-and-lower-bound_out.e
  detail = 'work with automatic differentiation, and'
  cli_args = "Postprocessors/active='active_upper_lm upper_violations active_lower_lm lower_violations'"
[]


[non_singular]
  input = upper-and-lower-bound.i
  type = RunApp
  absent_out = '[1-9]+[0-9]* of 33 singular values'
  expect_out = '0 of 33 singular values'
  cli_args = "nx=10 num_steps=5 Outputs/exodus=false Outputs/active='' -pc_type svd -pc_svd_monitor"
  detail = 'have a non-singular matrix, and'
[]


[amg_fail]
  input = upper-and-lower-bound.i
  type = RunException
  expect_err = 'Linear solve did not converge due to DIVERGED_ITS'
  cli_args = "Outputs/exodus=false Outputs/active='' -pc_type hypre -pc_hypre_type boomeramg -ksp_converged_reason"
  detail = 'be incompataible with algebraic multigrid'
  petsc_version = '>=3.10.0'
[]


[rsls_amg]
  input = vi-bounding.i
  type = Exodiff
  exodiff = vi-amg.e
  detail = 'is compatible with algebraic multigrid, and'
  custom_cmp = 'upper-and-lower.cmp'
  cli_args = 'Outputs/file_base=vi-amg -pc_type hypre -pc_hypre_type boomeramg'
[]


[ssls]
  input = vi-bounding.i
  type = Exodiff
  exodiff = vi-ssls.e
  detail = 'a semi-smooth solver, which'
  custom_cmp = 'upper-and-lower.cmp'
  cli_args = 'Outputs/file_base=vi-ssls -snes_type vinewtonssls'
[]


[ssls_amg]
  input = vi-bounding.i
  type = Exodiff
  exodiff = vi-ssls-amg.e
  detail = 'is also compatible with algebraic multigrid'
  custom_cmp = 'upper-and-lower.cmp'
  cli_args = 'Outputs/file_base=vi-ssls-amg -pc_type hypre -pc_hypre_type boomeramg -snes_type vinewtonssls'
[]


[rsls_pjfnk]
  input = vi-bounding.i
  type = Exodiff
  exodiff = 'rsls-pjfnk.e'
  cli_args = 'Executioner/solve_type=PJFNK Outputs/file_base=rsls-pjfnk'
  custom_cmp = 'upper-and-lower.cmp'
  detail = 'The reduced space active set method shall work with a matrix-free approximation of the Jacobian, and the function evaluations corresponding to the nonlinear residual and the base for finite-differencing shall be equivalent.'
[]


[unbounded]
  design = ConstantBounds.md
  requirement = 'The system shall show violation of bounds when a non-variational-inequality solver is used'
  type = Exodiff
  input = vi-bounding.i
  exodiff = unbounded.e
  cli_args = "Postprocessors/active='upper_violations lower_violations' Outputs/file_base=unbounded -snes_type newtonls"
[]


[./test]
  type = 'Exodiff'
  input = 'high_order_time_integration.i'
  exodiff = 'high_order_time_integration_out.e'
  scale_refine = 3
  rel_err = 1e-05

  requirement = "The system shall support the use of Crank-Nicolson time integration scheme."
[../]


[test]
  type = 'Exodiff'
  input = 'jac_test.i'
  exodiff = 'jac_test_out.e'
  max_parallel = 1 # Because we're using LU

  requirement = "The system shall include ability to include contributions to the residual nodes of a finite element mesh using an LU preconditioner."
[]

[exo]
  type = Exodiff
  input = test.i
  exodiff = 'test_out.e'
  issues = '#16265'
  requirement = 'The system shall not duplicate computation of kernels on a node that is shared between two subdomains.'
  design = 'NodalKernels/index.md'
[]

[./test]
  type = 'Exodiff'
  input = 'nodal_penalty_dirichlet.i'
  exodiff = 'nodal_preset_bc_out.e'

  requirement = "The system shall support the application of Dirichlet type boundary conditions using the penalty method for nodesets."
  design = 'nodalkernels/PenaltyDirichletNodalKernel.md'
  issues = '#14092'
[../]

[scaling]
  input = scaling.i
  exodiff = scaling_out.e
  type = Exodiff
  expect_out = "Automatic scaling factors:\s+u:\s0\.25"
  requirement = "The system shall apply scaling to residuals and Jacobians for volumetric PDE terms applied at nodes"
  design = 'NonlinearSystem.md'
  issues = '#12601'
  petsc_version = '>=3.9.0'
[]


[test_files]
  type = 'CheckFiles'
  input = 'checkpoint_interval.i'
  check_files = "checkpoint_interval_out_cp/0006-restart-0.rd/data checkpoint_interval_out_cp/0006-restart-0.rd/header checkpoint_interval_out_cp/0006-mesh.cpa.gz/1/header.gz checkpoint_interval_out_cp/0006-mesh.cpa.gz/1/split-1-0.gz checkpoint_interval_out_cp/0006-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_interval_out_cp/0006-mesh.cpa.gz/meta_data_mesh.rd/header checkpoint_interval_out_cp/0009-restart-0.rd/data checkpoint_interval_out_cp/0009-restart-0.rd/header checkpoint_interval_out_cp/0009-mesh.cpa.gz/1/header.gz checkpoint_interval_out_cp/0009-mesh.cpa.gz/1/split-1-0.gz checkpoint_interval_out_cp/0009-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_interval_out_cp/0009-mesh.cpa.gz/meta_data_mesh.rd/header"
  check_not_exists = "checkpoint_interval_out_cp/0003-restart-0.rd checkpoint_interval_out_cp/0003-mesh.cpa.gz/1/header.gz checkpoint_interval_out_cp/0003-mesh.cpa.gz/1/split-1-0.gz checkpoint_interval_out_cp/0003-mesh.cpa.gz/meta_data_mesh.rd checkpoint_interval_out_cp/0007-restart-0.rd checkpoint_interval_out_cp/0007-mesh.cpa.gz/1/header.gz checkpoint_interval_out_cp/0007-mesh.cpa.gz/1/split-1-0.gz checkpoint_interval_out_cp/0007-mesh.cpa.gz/meta_data_mesh.rd checkpoint_interval_out_cp/0008-restart-0.rd checkpoint_interval_out_cp/0008-mesh.cpa.gz/1/header.gz checkpoint_interval_out_cp/0008-mesh.cpa.gz/1/split-1-0.gz checkpoint_interval_out_cp/0008-mesh.cpa.gz/meta_data_mesh.rd checkpoint_interval_out_cp/0010-restart-0.rd checkpoint_interval_out_cp/0010-mesh.cpa.gz/1/header.gz checkpoint_interval_out_cp/0010-mesh.cpa.gz/1/split-1-0.gz checkpoint_interval_out_cp/0010-mesh.cpa.gz/meta_data_mesh.rd"
  recover = false

  # The suffixes of these files change when running in parallel or with threads
  max_parallel = 1
  max_threads = 1
  detail = "at a specific interval while only maintaining a specified number of recent files and"
[]


[test_recover]
  # This test verifies that we can restart for a solution that may not be
  # the most recent one written to the output file.
  type = 'Exodiff'
  input = 'checkpoint_interval.i'
  exodiff = 'checkpoint_interval_out.e'
  delete_output_before_running = false
  prereq = 'interval/test_files'
  cli_args = '--recover'
  expect_out = 'checkpoint_interval_out_cp/0009 for recovery'
  recover = false
  max_parallel = 1
  max_threads = 1
  detail = "be capable of restarting a simulation from previously exported data at this interval."
[]


[recover_half_transient]
  type = CheckFiles
  input = checkpoint.i
  cli_args = 'Outputs/checkpoint=true --test-checkpoint-half-transient'
  expect_out = "Checkpoint:\s+ Wall Time Interval:\s+ Every 3600 s\s+ User Checkpoint:\s+ Outputs/checkpoint\s+ # Checkpoints Kept:\s+ 2\s+ Execute On:\s+ TIMESTEP_END"
  recover = false

  check_files = "checkpoint_out_cp/0004-restart-0.rd/data checkpoint_out_cp/0004-restart-0.rd/header checkpoint_out_cp/0004-mesh.cpa.gz/1/header.gz checkpoint_out_cp/0004-mesh.cpa.gz/1/split-1-0.gz checkpoint_out_cp/0004-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_out_cp/0004-mesh.cpa.gz/meta_data_mesh.rd/header checkpoint_out_cp/0005-restart-0.rd/data checkpoint_out_cp/0005-restart-0.rd/header checkpoint_out_cp/0005-mesh.cpa.gz/1/header.gz checkpoint_out_cp/0005-mesh.cpa.gz/1/split-1-0.gz checkpoint_out_cp/0005-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_out_cp/0005-mesh.cpa.gz/meta_data_mesh.rd/header"
  check_not_exists = "checkpoint_out_cp/0001-restart-0.rd checkpoint_out_cp/0001-mesh.cpa.gz/1/header.gz checkpoint_out_cp/0001-mesh.cpa.gz/1/split-1-0.gz checkpoint_out_cp/0001-mesh.cpa.gz/meta_data_mesh.rd checkpoint_out_cp/0002-restart-0.rd checkpoint_out_cp/0002-mesh.cpa.gz/1/header.gz checkpoint_out_cp/0002-mesh.cpa.gz/1/split-1-0.gz checkpoint_out_cp/0002-mesh.cpa.gz/meta_data_mesh.rd checkpoint_out_cp/0003-restart-0.rd checkpoint_out_cp/0003-mesh.cpa.gz/1/header.gz checkpoint_out_cp/0003-mesh.cpa.gz/1/split-1-0.gz checkpoint_out_cp/0003-mesh.cpa.gz/meta_data_mesh.rd"

  # The suffixes of these files change when running in parallel or with threads
  max_parallel = 1
  max_threads = 1

  detail = " at every timestep while maintaining the most recent two files and"
[]


[recover]
  # Gold for this test was created using checkpoint.i without any recover options
  type = Exodiff
  input = checkpoint.i
  exodiff = checkpoint_out.e
  recover = false
  max_parallel = 1
  max_threads = 1
  prereq = 'default/recover_half_transient'
  delete_output_before_running = false
  cli_args = '--recover'
  expect_out = 'checkpoint_out_cp/0005 for recovery'
  detail = " be capable of restarting a simulation from the output data."
[]


[wall_time_interval]
  type = RunApp
  input = checkpoint.i
  recover = false
  cli_args = 'Outputs/file_base=checkpoint_wall_time_interval_out --output-wall-time-interval 0.02'
  expect_out = "Checkpoint:\s+ Wall Time Interval:\s+ Every 0.02 s\s+ User Checkpoint:\s+ Disabled\s+ # Checkpoints Kept:\s+ 2\s+ Execute On:\s+ TIMESTEP_END"
  detail = " at specified wall time intervals and"
[]


[wall_time_interval_recover]
  type = Exodiff
  input = checkpoint.i
  exodiff = checkpoint_wall_time_interval_out.e
  recover = false
  prereq = 'default/wall_time_interval'
  delete_output_before_running = false
  cli_args = 'Outputs/file_base=checkpoint_wall_time_interval_out --recover'
  expect_out = 'Using checkpoint_wall_time_interval_out_cp/\d+ for recovery'
  detail = " be capable of restarting a simulation from the wall time checkpoint."
[]


[wall_time_interval_disabled]
  type = RunApp
  input = checkpoint.i
  recover = false
  cli_args = 'Outputs/file_base=checkpoint_wall_time_interval_disabled_out --output-wall-time-interval 0.02 Outputs/wall_time_checkpoint=false'
  expect_out = "Checkpoint:\s+ Wall Time Interval:\s+ Disabled\s+ User Checkpoint:\s+ Disabled"
  absent_out = "# Checkpoints Kept:\s+ 2\s+ Execute On:\s+ TIMESTEP_END"
  detail = " with an option to disable wall time checkpoints and"
[]


[wall_time_interval_disabled_recover]
  type = RunException
  input = checkpoint.i
  prereq = 'default/wall_time_interval_disabled'
  cli_args = 'Outputs/file_base=checkpoint_wall_time_interval_disabled_out --recover'
  expect_err = "No checkpoint file found!"
  detail = " not recover."
[]


[output_wall_time_interval_error]
  type = 'RunException'
  input = 'checkpoint.i'
  cli_args = '--output-wall-time-interval -1'
  expect_err = 'output-wall-time-interval must be greater than zero.'
  detail = ' catching invalid values of output-wall-time-interval.'
[]


[wall_time_interval_tiny]
  type = CheckFiles
  input = checkpoint.i
  cli_args = 'Outputs/file_base=checkpoint_wall_time_interval_tiny_out --output-wall-time-interval 1e-50'
  recover = false

  check_files = "checkpoint_wall_time_interval_tiny_out_cp/0010-restart-0.rd/data checkpoint_wall_time_interval_tiny_out_cp/0010-restart-0.rd/header checkpoint_wall_time_interval_tiny_out_cp/0010-mesh.cpa.gz/1/header.gz checkpoint_wall_time_interval_tiny_out_cp/0010-mesh.cpa.gz/1/split-1-0.gz checkpoint_wall_time_interval_tiny_out_cp/0010-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_wall_time_interval_tiny_out_cp/0010-mesh.cpa.gz/meta_data_mesh.rd/header checkpoint_wall_time_interval_tiny_out_cp/0011-restart-0.rd/data checkpoint_wall_time_interval_tiny_out_cp/0011-restart-0.rd/header checkpoint_wall_time_interval_tiny_out_cp/0011-mesh.cpa.gz/1/header.gz checkpoint_wall_time_interval_tiny_out_cp/0011-mesh.cpa.gz/1/split-1-0.gz checkpoint_wall_time_interval_tiny_out_cp/0011-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_wall_time_interval_tiny_out_cp/0011-mesh.cpa.gz/meta_data_mesh.rd/header"

  # The suffixes of these files change when running in parallel or with threads
  max_parallel = 1
  max_threads = 1

  detail = " at specified wall time intervals smaller than the time required to output a checkpoint"
[]


[wall_time_interval_multiapp]
  type = CheckFiles
  input = checkpoint_parent.i
  cli_args = '--output-wall-time-interval 1e-50'
  expect_out = "Checkpoint:\s+ Wall Time Interval:\s+ Every 1e-50 s\s+ User Checkpoint:\s+ Outputs/checkpoint\s+ # Checkpoints Kept:\s+ 2\s+ Execute On:\s+ TIMESTEP_END"
  recover = false

  check_files = "checkpoint_parent_out_cp/0010-restart-0.rd/data checkpoint_parent_out_cp/0010-restart-0.rd/header checkpoint_parent_out_cp/0010-mesh.cpa.gz/1/header.gz checkpoint_parent_out_cp/0010-mesh.cpa.gz/1/split-1-0.gz checkpoint_parent_out_cp/0010-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_parent_out_cp/0010-mesh.cpa.gz/meta_data_mesh.rd/header checkpoint_parent_out_cp/0011-restart-0.rd/data checkpoint_parent_out_cp/0011-restart-0.rd/header checkpoint_parent_out_cp/0011-mesh.cpa.gz/1/header.gz checkpoint_parent_out_cp/0011-mesh.cpa.gz/1/split-1-0.gz checkpoint_parent_out_cp/0011-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_parent_out_cp/0011-mesh.cpa.gz/meta_data_mesh.rd/header"
  check_not_exists = "checkpoint_parent_out_sub_app0_cp/0010-restart-0.rd/data checkpoint_parent_out_sub_app0_cp/0010-restart-0.rd/header checkpoint_parent_out_sub_app0_cp/0010-mesh.cpa.gz/1/header.gz checkpoint_parent_out_sub_app0_cp/0010-mesh.cpa.gz/1/split-1-0.gz checkpoint_parent_out_sub_app0_cp/0010-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_parent_out_sub_app0_cp/0010-mesh.cpa.gz/meta_data_mesh.rd/header checkpoint_parent_out_sub_app0_cp/0011-restart-0.rd/data checkpoint_parent_out_sub_app0_cp/0011-restart-0.rd/header checkpoint_parent_out_sub_app0_cp/0011-mesh.cpa.gz/1/header.gz checkpoint_parent_out_sub_app0_cp/0011-mesh.cpa.gz/1/split-1-0.gz checkpoint_parent_out_sub_app0_cp/0011-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_parent_out_sub_app0_cp/0011-mesh.cpa.gz/meta_data_mesh.rd/header"

  # The suffixes of these files change when running in parallel or with threads
  max_parallel = 1
  max_threads = 1

  detail = " ensuring that wall time checkpoints are not written at the subapp level if not explicitly requested."
[]


[recover_with_checkpoint_block_half_transient]
  # Tests that recover works when defining as a Output sub-block
  type = CheckFiles
  input = checkpoint_block.i
  cli_args = '--test-checkpoint-half-transient'
  recover = false
  detail = "at every timestep while maintaining the most recent two files and"

  check_files = "checkpoint_block_out_cp/0004-restart-0.rd/data checkpoint_block_out_cp/0004-restart-0.rd/header checkpoint_block_out_cp/0004-mesh.cpa.gz/1/header.gz checkpoint_block_out_cp/0004-mesh.cpa.gz/1/split-1-0.gz checkpoint_block_out_cp/0004-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_block_out_cp/0004-mesh.cpa.gz/meta_data_mesh.rd/header checkpoint_block_out_cp/0005-restart-0.rd/data checkpoint_block_out_cp/0005-restart-0.rd/header checkpoint_block_out_cp/0005-mesh.cpa.gz/1/header.gz checkpoint_block_out_cp/0005-mesh.cpa.gz/1/split-1-0.gz checkpoint_block_out_cp/0005-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_block_out_cp/0005-mesh.cpa.gz/meta_data_mesh.rd/header"
  check_not_exists = "checkpoint_block_out_cp/0001-restart-0.rd checkpoint_block_out_cp/0001-mesh.cpa.gz/1/header.gz checkpoint_block_out_cp/0001-mesh.cpa.gz/1/split-1-0.gz checkpoint_block_out_cp/0001-mesh.cpa.gz/meta_data_mesh.rd checkpoint_block_out_cp/0002-restart-0.rd checkpoint_block_out_cp/0002-mesh.cpa.gz/1/header.gz checkpoint_block_out_cp/0002-mesh.cpa.gz/1/split-1-0.gz checkpoint_block_out_cp/0002-mesh.cpa.gz/meta_data_mesh.rd checkpoint_block_out_cp/0003-restart-0.rd checkpoint_block_out_cp/0003-mesh.cpa.gz/1/header.gz checkpoint_block_out_cp/0003-mesh.cpa.gz/1/split-1-0.gz checkpoint_block_out_cp/0003-mesh.cpa.gz/meta_data_mesh.rd"

  # The suffixes of these files change when running in parallel or with threads
  max_parallel = 1
  max_threads = 1
[]


[recover_with_checkpoint_block]
  # Gold for this test was created using checkpoint_block.i without any recover options
  type = Exodiff
  input = checkpoint_block.i
  exodiff = checkpoint_block_out.e
  cli_args = '--recover'
  recover = false
  max_parallel = 1
  max_threads = 1
  delete_output_before_running = false
  prereq = 'block/recover_with_checkpoint_block_half_transient'
  expect_out = 'checkpoint_block_out_cp/0005 for recovery'
  detail = "be capable of restarting a simulation from the output data."
[]


[wall_time_interval]
  type = RunApp
  input = checkpoint_block.i
  recover = false
  cli_args = 'Outputs/file_base=checkpoint_block_wall_time_interval_out --output-wall-time-interval 0.02'
  expect_out = "Checkpoint:\s+ Wall Time Interval:\s+ Every 0.02 s\s+ User Checkpoint:\s+ Outputs/out\s+ # Checkpoints Kept:\s+ 2\s+ Execute On:\s+ TIMESTEP_END"
  detail = "at specified wall time intervals"
[]


[wall_time_interval_recover]
  type = Exodiff
  input = checkpoint_block.i
  exodiff = checkpoint_block_wall_time_interval_out.e
  recover = false
  prereq = 'block/wall_time_interval'
  delete_output_before_running = false
  cli_args = 'Outputs/file_base=checkpoint_block_wall_time_interval_out --recover'
  expect_out = 'Using checkpoint_block_wall_time_interval_out_cp/\d+ for recovery'
  detail = "be capable of restarting a simulation from the wall time checkpoint."
[]


[wall_time_interval_disabled]
  type = RunApp
  input = checkpoint_block.i
  recover = false
  cli_args = 'Outputs/file_base=checkpoint_block_wall_time_interval_disabled_out --output-wall-time-interval 0.02 Outputs/out/wall_time_checkpoint=false'
  expect_out = "Checkpoint:\s+ Wall Time Interval:\s+ Disabled\s+ User Checkpoint:\s+ Outputs/out\s+ # Checkpoints Kept:\s+ 2\s+ Execute On:\s+ TIMESTEP_END"
  detail = " with an option to disable wall time checkpoints and"
[]


[wall_time_interval_disabled_recover]
  type = RunException
  input = checkpoint_block.i
  prereq = 'block/wall_time_interval_disabled'
  cli_args = 'Outputs/file_base=checkpoint_block_wall_time_interval_disabled_out --recover'
  expect_err = "No checkpoint file found!"
  detail = " not recover."
[]


[execute_on_param_error]
  type = 'RunException'
  input = 'checkpoint_block.i'
  cli_args = 'Outputs/out/execute_on=TIMESTEP_BEGIN'
  expect_err = 'The exec flag TIMESTEP_BEGIN is not allowed. Allowed flags are INITIAL, TIMESTEP_END, and FINAL.'
  detail = 'catching invalid values of execute_on'
[]


[multiple_checkpoints_error]
  issues = '#13562'
  requirement = 'The system shall be capable of throwing an error when multiple checkpoints are defined'
  type = 'RunException'
  input = 'checkpoint_block.i'
  cli_args = 'Outputs/cp/type=Checkpoint'
  expect_err = "Multiple Checkpoint objects are not allowed and there is more than one Checkpoint defined in the 'Outputs' block."
[]


[multiple_checkpoints_error_shortcut]
  issues = '#13562'
  requirement = 'The system shall be capable of throwing an error when multiple checkpoints are defined, including the shortcut syntax'
  type = 'RunException'
  input = 'checkpoint_block.i'
  cli_args = 'Outputs/checkpoint=true'
  expect_err = "Shortcut checkpoint syntax cannot be used with another Checkpoint object in the 'Outputs' block"
[]


[subapp_only_cp_transient]
  type = CheckFiles
  recover = false
  input = checkpoint_parent.i
  cli_args = 'Outputs/checkpoint=false sub_app:Outputs/cp/type=Checkpoint sub_app:Outputs/cp/num_files=1 sub_app:Outputs/cp/execute_on=final'
  check_files = "checkpoint_parent_out_sub_app0_cp_cp/0003-restart-0.rd/data checkpoint_parent_out_sub_app0_cp_cp/0003-restart-0.rd/header checkpoint_parent_out_sub_app0_cp_cp/0003-mesh.cpa.gz/1/header.gz checkpoint_parent_out_sub_app0_cp_cp/0003-mesh.cpa.gz/1/split-1-0.gz checkpoint_parent_out_sub_app0_cp_cp/0003-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_parent_out_sub_app0_cp_cp/0003-mesh.cpa.gz/meta_data_mesh.rd/header"
  detail = "for transient simulations"
[]


[subapp_only_cp_steady_state]
  type = CheckFiles
  recover = false
  input = checkpoint_parent_ss.i
  check_files = "checkpoint_parent_ss_out_sub_app0_cp_cp/0001-restart-0.rd/data checkpoint_parent_ss_out_sub_app0_cp_cp/0001-restart-0.rd/header checkpoint_parent_ss_out_sub_app0_cp_cp/0001-mesh.cpa.gz/1/header.gz checkpoint_parent_ss_out_sub_app0_cp_cp/0001-mesh.cpa.gz/1/split-1-0.gz checkpoint_parent_ss_out_sub_app0_cp_cp/0001-mesh.cpa.gz/meta_data_mesh.rd/data checkpoint_parent_ss_out_sub_app0_cp_cp/0001-mesh.cpa.gz/meta_data_mesh.rd/header"
  detail = "for steady-state simulations"
[]


[exodus]
  type = Exodiff
  input = exodus.i
  exodiff = 'exodus_out.e'

  requirement = "The system shall support outputting of simulation data using the ExodusII format using simplified input file syntax."
[]


[./picard_norm_output]
  type = 'RunApp'
  input = 'picard_parent.i'
  # Looking for multiple Picard iteration residuals in one spot
  #  0 Picard |R| = 4.026807e-02
  #  1 Picard |R| = 3.670046e-04
  #  2 Picard |R| = 3.353973e-06
  expect_out = "(?:\s\d\s+Picard\s+\|R\|\s+=[^\n]*\n)+"

  requirement = "The system shall output a running list of coupling iteration residual norms during multiapp coupling iterations."
[../]


[./ts_begin_multi_output]
  type = 'RunApp'
  input = 'picard_parent.i'
  absent_out = "Fixed point residual norm after TIMESTEP_END"

  requirement = "The system shall only output the coupling iteration residual TIMESTEP_BEGIN norms when there are no TIMESTEP_END Multiapps."
[../]


[./ts_end_multi_output]
  type = 'RunApp'
  input = 'picard_parent.i'
  absent_out = "Fixed point residual norm after TIMESTEP_BEGIN"
  cli_args = 'MultiApps/sub/execute_on=timestep_end'

  requirement = "The system shall only output the coupling iteration TIMESTEP_END norms when there are no TIMESTEP_BEGIN Multiapps."
[../]


[./ts_both_multi_output]
  type = 'RunApp'
  input = 'picard_parent_both.i'
  expect_out = "Fixed point residual norm after TIMESTEP_BEGIN.*Fixed point residual norm after TIMESTEP_END"

  requirement = "The system shall output the coupling iteration residual norm for TIMESTEP_BEGIN and TIMESTEP_END Multiapps when both exist in the simulation."
[../]


[./no_outputs_block]
  # Test the a file w/o output outputs
  type = RunApp
  input = console_no_outputs_block.i
  expect_out = 'Framework Information'

  requirement = 'The system shall run a simulation without producing any file-based output.'
  issues = '#3320'
[../]


[./postprocessors]
  # Tests if the header line for the postprocessor values table is correct
  type = RunApp
  input = 'console.i'
  expect_out = '| time           | num_aux        | num_vars       |'
  match_literal = True

  requirement = 'The system shall support outputting table based Postprocessor data.'
  issues = '#1927'
[../]


[./scalar_variables]
  # Test that the first header line for the wrapped scalar AuxVariable table is correct
  type = RunApp
  input = 'console.i'
  expect_out = '\| time\s*?\| aux0_0\s*?\|\n'

  requirement = 'The system shall output Scalar Variables on the console in a table to the screen.'
  issues = '#1927'
[../]


[./warning]
  # Test that dual screen output warning is printed
  type = RunApp
  input = 'console_warning.i'
  cli_args = 'Outputs/console=true Outputs/screen/file_base=console_warning_out'
  expect_out = 'Multiple \(3\) Console output objects are writing to the screen, this will likely cause duplicate messages printed.'
  allow_warnings = true
  max_parallel = 1 # warning can mix on multiple processes

  requirement = 'The system shall warning when multiple console outputs attempt to write to the screen simultaneously.'
  issues = '#3286'
[../]


[./file_system_information]
  # Test that file contains regex
  type = CheckFiles
  input = 'console.i'
  cli_args = 'Outputs/screen/output_file=true Outputs/screen/file_base=console_file_system_information_out'
  check_files = 'console_file_system_information_out.txt'
  file_expect_out = 'Num\s*DOFs:\s*242'
  recover = false

  requirement = 'The system shall support outputting console information to a file.'
  issues = '#1927'
[../]


[./file_system_information_2procs_head]
  # Test that file contains regex
  type = CheckFiles
  input = 'console.i'
  cli_args = 'Outputs/screen/output_file=true Outputs/screen/file_base=console_file_system_information_out'
  check_files = 'console_file_system_information_out.txt'
  check_not_exists = 'console_file_system_information_out_0.txt console_file_system_information_out_1.txt'
  recover = false

  requirement = 'The system shall support outputting head processor console information to a file when run in parallel.'
  issues = '#26174'
[../]


[./file_system_information_2procs_all]
  # Test that file contains regex
  type = CheckFiles
  input = 'console.i'
  cli_args = 'Outputs/screen/output_file=true Outputs/screen/file_base=console_file_system_information_out --keep-cout'
  check_files = 'console_file_system_information_out_0.txt console_file_system_information_out_1.txt'
  recover = false
  min_parallel = 2

  requirement = "The system shall support outputting all processors' console information to separate files when run in parallel with the --keep-cout command line option."
  issues = '#26174'
[../]


[./file_postprocessor]
  # Test that file contains regex
  type = CheckFiles
  input = 'console.i'
  cli_args = 'Outputs/screen/output_file=true Outputs/screen/file_base=console_file_postprocessor_out'
  check_files = 'console_file_postprocessor_out.txt'
  file_expect_out = '\| time\s*\| num_aux\s*\| num_vars\s*\|\n'
  recover = false

  requirement = 'The system shall output Scalar Variables on the console in a table to a file.'
  issues = '#1927'
[../]


[./file_scalar_aux]
  # Test that file contains regex
  type = CheckFiles
  input = 'console.i'
  cli_args = 'Outputs/screen/output_file=true Outputs/screen/file_base=console_file_scalar_aux_out'
  check_files = 'console_file_scalar_aux_out.txt'
  file_expect_out = '\| time\s*?\| aux0_0\s*?\|\n'
  recover = false

  requirement = 'The system shall support outputting Scalar Variables to a file.'
  issues = '#1927'
[../]


[./file_solve_log]
  # Test that file contains regex
  type = CheckFiles
  input = 'console.i'
  cli_args = 'Outputs/screen/output_file=true Outputs/screen/solve_log=true Outputs/screen/file_base=console_file_solve_log_out'
  check_files = 'console_file_solve_log_out.txt'
  file_expect_out = 'Scalar\sVariable\sValues:'
  recover = false

  requirement = 'The system shall support writing the console solve log to an output file.'
  issues = '#1927'
[../]


[./norms]
  # Test that the variable norms are being output
  type = RunApp
  input = 'console.i'
  cli_args = 'Outputs/screen/all_variable_norms=true'
  expect_out = 'Variable Residual Norms:'

  requirement = 'The system shall support writing norms to the console for each nonlinear variable in the simulation.'
  issues = '#1927'
[../]


[./timing]
  # Tests that the --timing enables all logs
  type = RunApp
  input = 'console.i'
  cli_args = '--timing'
  expect_out = 'Performance\sGraph'

  requirement = 'The system shall output a Performance log based on a command line flag.'
  issues = '#1927'
[../]


[./transient]
  # Test the transient console output, with negative start-time
  type = RunApp
  input = 'console_transient.i'
  expect_out = 'Time Step\s+4, time = -0.600000'

  requirement = 'The system shall support writing negative time information in the console.'
  issues = '#1927 #2728'
[../]


[./transient_perf_int]
  # Test the transient console output with a perf log interval
  type = RunApp
  input = 'console_transient.i'
  cli_args = 'Outputs/pgraph/type=PerfGraphOutput Outputs/pgraph/additional_execute_on=timestep_end Outputs/pgraph/time_step_interval=6'
  expect_out = 'Time Step 6.*?Graph.*?Time Step 7'

  requirement = 'The system shall support outputting the Performance Log at user specified intervals.'
  issues = '#1927 #2728'
[../]


[./console_dtime_format]
  # Test the transient console output, with negative start-time
  type = RunApp
  input = 'console_dtime_format.i'
  expect_out = 'Time Step 1, time = -00:00:00\.700000[\s\S]*Time Step 6, time = 00:00:06\.20000[\s\S]*Time Step 48, time = 03:15:40\.2000[\s\S]*Time Step 59, time = 1d 03:46:40\.0000'

  requirement = 'The system shall support writing time information in DTIME format in the console.'
  issues = '#24813'
[../]


[./console_minute_format]
  type = RunApp
  input = 'console_dtime_format.i'
  cli_args = 'Outputs/screen/time_format=minute'
  expect_out = 'Time Step 1, time = -0\.0116667m[\s\S]*Time Step 6, time = 0\.103333m[\s\S]*Time Step 48, time = 195\.670m[\s\S]*Time Step 59, time = 1666\.67m'

  requirement = 'The system shall support writing time information in minutes in the console.'
  issues = '#24944'
[../]


[./console_hour_format]
  type = RunApp
  input = 'console_dtime_format.i'
  cli_args = 'Outputs/screen/time_format=hour'
  expect_out = 'Time Step 1, time = -0\.000194444h[\s\S]*Time Step 6, time = 0\.00172222h[\s\S]*Time Step 48, time = 3\.26117h[\s\S]*Time Step 59, time = 27\.7778h'

  requirement = 'The system shall support writing time information in hours in the console.'
  issues = '#24944'
[../]


[./console_day_format]
  type = RunApp
  input = 'console_dtime_format.i'
  cli_args = 'Outputs/screen/time_format=day'
  expect_out = 'Time Step 1, time = -8\.10185e-06[\s\S]*Time Step 6, time = 7\.17593e-05d[\s\S]*Time Step 48, time = 0\.135882d[\s\S]*Time Step 59, time = 1\.15741d'

  requirement = 'The system shall support writing time information in days in the console.'
  issues = '#24944'
[../]


[./_console]
  # Test the used of MooseObject::_console method
  type = RunApp
  input = 'moose_console.i'
  expect_out = 'ConsoleMessageKernel::timestepSetup - time = 0\.4[0-9]*; t_step = 4'
  cli_args = 'Outputs/exodus=false'

  requirement = 'The system shall support writing to a buffered console object from every MooseObject-derived object.'
  issues = '#3286'
[../]


[./_console_const]
  # Test the used of MooseObject::_console method from a constant method
  type = RunApp
  input = 'moose_console.i'
  expect_out = 'I am writing from a const method'
  cli_args = 'Outputs/exodus=false'

  requirement = 'The system shall support writing to a buffered console object from const methods in MooseObject-derived objects.'
  issues = '#3286'
[../]


[./input_output]
  # Test the use of --show-input
  type = RunApp
  input = 'console.i'
  cli_args = '--show-input'
  expect_out = '\[\./screen\]'

  requirement = 'The system shall support outputting a transformed input file to the screen.'
  issues = '#1927'
[../]


[./print_linear_residuals_disable]
  # Tests that using 'output_on' inside console disables flag to show linear residuals
  type = RunApp
  input = 'console_print_toggles.i'
  expect_out = '\s*0\sNonlinear[^\n]*?\n\s*1\sNonlinear'
  valgrind = NONE
  cli_args = "Outputs/console/execute_on='nonlinear final failed timestep_end' Outputs/print_linear_converged_reason=false"

  requirement = 'The system shall support disabling the linear residual output.'
  issues = '#4497'
[../]


[./perf_graph]
  # Tests that flag is working to show performance log from the top level
  type = RunApp
  input = 'console_print_toggles.i'
  expect_out = 'Graph'
  cli_args = 'Outputs/perf_graph=true'

  requirement = 'The system shall output a Performance Log based on a single input file parameter.'
  issues = '#4497'
[../]


[./perf_graph_disable]
  # Tests that perf log is disabled flag when console level flag is set to false
  type = RunApp
  input = 'console_print_toggles.i'
  # We are testing that the perflog is disabled, so the string 'Alive time' should
  # be absent from the output.
  absent_out = 'Performance Graph'
  valgrind = NONE
  # Note the "--disable-perflog" cli option is for libMesh currently NOT MOOSE
  cli_args = '--disable-perflog Outputs/perf_graph=true --no-timing'
  method = '!dbg' # debug prints some extra stuff at the end that messes up the regex

  requirement = 'The system shall override Performance Log output when conflicting values appear on the command line and input file.'
  issues = '#4497'
[../]


[./additional_output_on]
  # Test use of 'additional_output_on' parameter
  type = RunApp
  input = 'additional_execute_on.i'
  expect_out = 'Time\sStep\s*0'

  requirement = 'The system shall support adding an additional output time option without clobbering existing default options.'
  issues = '#4497'
[../]


[./console_final]
  # Test that Console output shows up when "final" execution is set and interval is not equal 1
  type = RunApp
  input = 'console_final.i'
  expect_out = '^FINAL:'

  requirement = 'The system shall output a "final" label at the end of the simulation before additional screen output occurs.'
  issues = '#5756'
[../]


[./console_fit_width_error]
  type = RunException
  input = console.i
  cli_args = Outputs/screen/fit_mode=foo
  expect_err = "Unable to convert 'foo' to type int"

  requirement = 'The system shall report an error when specifying an invalid table fit width option.'
  issues = '#1927'
[../]


[transient]
  type = CSVDiff
  input = 'csv_transient.i'
  csvdiff = 'csv_transient_out.csv'
  # The SumNodalValuesAux postprocessor currently is unreliable at
  # high processor counts; see
  # https://github.com/idaholab/moose/issues/9026
  max_parallel = 1

  requirement = "The system shall support the output of postprocessors and scalars to CSV files for transient propblems."
[]


[no_time]
  type = CSVDiff
  input = 'csv_no_time.i'
  csvdiff = 'csv_no_time_out.csv'
  # SumNodalValuesAux is unreliable at high processor counts
  max_parallel = 1

  requirement = "The system shall support the output of postprocessors and scalars to CSV files for transient problems without a time column."
[]


[transient_exodus]
  type = Exodiff
  input = 'csv_transient.i'
  exodiff = 'csv_transient_out.e'
  cli_args = 'Outputs/csv=false Outputs/exodus=true'
  prereq = transient
  max_parallel = 1

  requirement = "The system shall support the output of postprocessors and scalars to Exodus files for transient problems."
[]


[restart_part2_append]
  type = CSVDiff
  input = csv_restart_part2.i
  csvdiff = 'csv_restart_part2_append_out.csv'
  prereq = 'restart/restart_part2'
  cli_args = 'Outputs/csv/file_base=csv_restart_part2_append_out Outputs/csv/append_restart=true'

  detail = "optionally appends the existing file from the first part."
[]


[align]
  # Test the alignment, delimiter, and precision settings
  type = CSVDiff
  input = csv_align.i
  csvdiff = 'csv_align_out.csv'

  requirement = "The system shall support CSV output aligned columns and a custom delimiter."
  issues = "#3229"
[]


[sort]
  # Tests that csv output can be sorted
  type = CheckFiles
  input = 'csv_sort.i'
  check_files = csv_sort_out.csv
  file_expect_out = "time,aux0_0,aux0_1,aux1,aux2,num_aux,num_vars"

  requirement = "The system shall support CSV output to the console that is sorted by the variable name."
  issues = "#8974"
[]


[csv_transient_vpp_linear]
  type = CheckFiles
  input = 'csv_transient_vpp.i'
  check_files = 'csv_transient_vpp_out_nodes_0003_0002_0001.csv'
  file_expect_out = 'id,u,x,y,z'
  requirement = "The system shall support CSV output to files on linear iterations, generating unique filenames containing the time step, current nonlinear and linear iteration numbers."
  issues = "#24705"
[]


[csv_transient_vpp_nonlinear]
  type = CheckFiles
  input = 'csv_transient_vpp.i'
  check_files = 'csv_transient_vpp_out_nodes_0002_0001.csv'
  file_expect_out = 'id,u,x,y,z'
  cli_args = 'Outputs/out/execute_on=NONLINEAR'
  requirement = "The system shall support CSV output to files on nonlinear iterations, generating unique filenames containing the time step and current nonlinear iteration number."
  issues = "#24705"
[]


[pp_scalar_execute_on_mismatch]
  type = RunException
  input = 'csv.i'
  cli_args = 'Outputs/csv/execute_postprocessors_on=FINAL'
  expect_err = "The parameters 'execute_postprocessors_on', 'execute_scalars_on', and 'execute_reporters_on' must be the same for CSV output"
  requirement = "The system shall report an error if post-processors and scalar variables have different CSV output frequency."
  issues = "#25211"
[]


[pp_reporter_execute_on_mismatch]
  type = RunException
  input = 'csv.i'
  cli_args = "
      Reporters/reporter/type=ConstantReporter
      Reporters/reporter/integer_names='value1'
      Reporters/reporter/integer_values='5'
      Outputs/csv/execute_scalars_on='NONE'
      Outputs/csv/execute_reporters_on='FINAL'"
  expect_err = "The parameters 'execute_postprocessors_on', 'execute_scalars_on', and 'execute_reporters_on' must be the same for CSV output"
  requirement = "The system shall report an error if post-processors and reporters have different CSV output frequency."
  issues = "#25211"
[]


[final]
  type = CSVDiff
  input = final.i
  csvdiff = final_out_line_sample_FINAL.csv
  requirement = "The CSV output object shall create a symlink to the final output with a '_FINAL' suffix for VectorPostprocessor data when there are execute flags in addition to FINAL."
[]


[final_only]
  type = CheckFiles
  input = final.i
  cli_args = Outputs/out/execute_on=FINAL
  check_not_exists = 'final_out_line_sample_0009.csv'
  check_files = 'final_out_line_sample_0011.csv final_out_line_sample_FINAL.csv'
  requirement = "The CSV output object shall create a symlink to the final output with a '_FINAL' suffix for VectorPostprocessor data when the execute flag is set to FINAL."
  prereq = final
[]


[no_link]
  type = CheckFiles
  input = final.i
  cli_args = Outputs/out/create_final_symlink=false
  delete_output_before_running = false
  check_not_exists = 'final_out_line_sample_FINAL.csv'
  requirement = "The CSV output object 'create_final_symlink' parameter shall be able to disable the creation of the final symlink."
  prereq = final_only
[]


[latest]
  type = CSVDiff
  input = latest.i
  csvdiff = latest_out_line_sample_LATEST.csv
  requirement = "The CSV output object shall create a symlink to the most recent output with a '_LATEST' suffix for VectorPostprocessor data."
[]


[no_latest]
  type = CheckFiles
  input = latest.i
  delete_output_before_running = false
  cli_args = Outputs/out/create_latest_symlink=false
  check_not_exists = 'latest_out_line_sample_LATEST.csv'
  requirement = "The CSV output object 'create_latest_symlink' parameter shall be able to disable the creation of the latest symlink."
  prereq = latest
[]


[show_var_residual_norms]
  type = 'RunApp'
  input = 'show_var_residual_norms.i'
  expect_out = "\|residual\|_2 of individual variables:.*\|residual\|_2 of individual variables:.*\|residual\|_2 of individual variables:"

  requirement = "The system shall include the ability to display variable residual norms."
  design = "VariableResidualNormsDebugOutput.md"
[]


[show_var_residual_norms_debug]
  type = 'RunApp'
  input = 'show_var_residual_norms_debug.i'
  expect_out = "\|residual\|_2 of individual variables:.*\|residual\|_2 of individual variables:.*\|residual\|_2 of individual variables:"

  requirement = "The system shall include debug syntax that includes the ability to enable variable residual norm output."
  design = "VariableResidualNormsDebugOutput.md Debug/index.md"
[]


[show_material_props]
  type = RunApp
  input = show_material_props.i
  expect_out = "Property Names:.*\"bnd_prop\""

  requirement = "The system shall include the ability to display material property information."
  design = "MaterialPropertyDebugOutput.md"
[]


[show_material_props_block]
  type = RunApp
  input = show_material_props_debug.i
  expect_out = "Property Names:.*\"bnd_prop\""

  requirement = "The system shall include debug syntax that includes the ability to enable material property information output."
  design = "MaterialPropertyDebugOutput.md Debug/index.md"
[]


[show_top_residuals]
  type = RunApp
  input = show_top_residuals.i
  expect_out = "\[DBG\]\[\d+\].*'u'.*at node"
  max_parallel = 1

  requirement = "The system shall include the ability to display residual information for variables."
  design = "TopResidualDebugOutput.md"
[]


[show_top_residuals_debug]
  # Test that top residuals are displayed using DebugOutput object via Debug block
  type = RunApp
  input = show_top_residuals_debug.i
  expect_out = "'u' in subdomain\(s\) {'block_one'}.*at node.*'v' in subdomain\(s\) {'block_one'}.*at element.*'w' \(SCALAR\)"
  max_parallel = 1

  requirement = "The system shall include debug syntax that includes the ability to enable variable residual information."
  design = "TopResidualDebugOutput.md Debug/index.md"
[]


[show_top_residuals_nonlinear_only]
  # Test that top residuals may be limited to nonlinear iterations only
  type = RunApp
  input = show_top_residuals_nonlinear_only.i
  expect_out = "0 Linear[^*\n]*\n[^*\n]*1 Linear"
  max_parallel = 1

  requirement = "The system shall include the ability to display residual information for variables that is limited to non-linear iterations."
  design = "TopResidualDebugOutput.md"
[]


[show_top_residuals_scalar]
  # Test that top residuals of scalar variables are displayed using DebugOutput object via Outputs block
  type = RunApp
  input = show_top_residuals_scalar.i
  expect_out = "\[DBG\]\[\d+\].*'lambda' \(SCALAR\)"
  max_parallel = 1

  requirement = "The system shall include the ability to display residual information for scalar variables."
  design = "TopResidualDebugOutput.md"
[]


[show_material_properties_consumed]
  type = RunApp
  input = show_material_props_consumed.i
  expect_out = "Object: Kernel::diff2\s+Properties: andrew"

  requirement = "The system shall include debug syntax that includes material property consumption information."
  design = "MaterialPropertyDebugOutput.md Debug/index.md"
[]


[show_functors]
  type = RunApp
  input = show_functors.i
  expect_out = "\[DBG\] fe fe_prop fv fv_prop"

  requirement = 'The system shall be able to output debug information for functors and objects requesting functors'
  design = 'Debug/index.md'
[]


[regular_kernels]
  type = RunApp
  input = 'show_execution_kernels_bcs.i'
  expect_out = '\[DBG\] diff1 test1 diff2 react forceu forcev'
  detail = 'objects contributing to the residual and Jacobian, notably regular kernels,'
  cli_args = '--color off'
[]


[regular_bcs]
  type = RunApp
  input = 'show_execution_kernels_bcs.i'
  expect_out = '\[DBG\] bc_u_tb bc_ul bc_ur bc_ut bc_ub'
  detail = 'objects contributing to the residual and Jacobian, notably boundary conditions,'
  cli_args = '--color off'
[]


[elem_dampers]
  type = RunApp
  input = 'show_execution_kernels_bcs.i'
  expect_out = '\[DBG\] limit_v limit_u'
  detail = 'elemental dampers,'
  cli_args = "--color off Dampers/active='limit_v limit_u'"
[]


[interface_kernels]
  type = RunApp
  input = 'show_execution_kernels_bcs.i'
  expect_out = '\[DBG\] diff_ik_2 diff_ik_1'
  detail = 'interface kernels,'
  cli_args = "--color off"
  # no print if the interface is not on rank 0
  max_parallel = 1
[]


[dirac]
  type = RunApp
  input = 'show_execution_kernels_bcs.i'
  expect_out = '\[DBG\] source_2 source_0'
  detail = 'Dirac kernels,'
  cli_args = "--color off"
  # no print if the interface is not on rank 0
  max_parallel = 1
[]


[fv_flux_kernels_bcs]
  type = RunApp
  input = 'show_execution_fv_flux_objects.i'
  cli_args = '--color off'
  # FV flux kernels are not actually ordered
  expect_out = '\[DBG\] (2_burger|1_burgers) (1_burgers|2_burger)'
  detail = 'finite volume flux objects contributing to the residual and Jacobian, notably finite volume flux kernels and flux boundary conditions,'
  # in parallel, no guarantee block 2 is present on rank 0
  max_parallel = 1
[]


[fv_elem_kernels]
  type = RunApp
  input = 'show_execution_fv_flux_objects.i'
  cli_args = 'FVKernels/reac/type=FVReaction FVKernels/reac/variable=v --color off'
  expect_out = '\[DBG\] time time_u reac'
  detail = 'finite volume elemental kernels,'
  # in parallel, no guarantee block 2 is present on rank 0
  max_parallel = 1
[]


[fv_interface_kernels]
  type = RunApp
  input = 'show_execution_fv_flux_objects.i'
  cli_args = '--color off'
  expect_out = '\[DBG\] diff_ik'
  detail = 'finite volume interface kernels,'
  # in parallel, no guarantee block 2 is present on rank 0
  max_parallel = 1
[]


[fv_elem_kernels_res_and_jac_combined]
  type = RunApp
  input = 'show_execution_fv_flux_objects.i'
  cli_args = 'FVKernels/reac/type=FVReaction FVKernels/reac/variable=v Executioner/residual_and_jacobian_together=true --color off'
  expect_out = '\[DBG\] time time_u reac'
  detail = 'finite volume elemental kernels when combining both jacobian and residual computations,'
  # in parallel, no guarantee block 2 is present on rank 0
  max_parallel = 1
[]


[linear_fv_elem_kernels]
  type = RunApp
  input = 'show_execution_linear_fv_elemental.i'
  cli_args = '--color off'
  expect_out = '\[DBG\] reaction_2 source_2'
  detail = 'linear finite volume elemental kernels,'
  # in parallel, no guarantee block 1 is present on rank 0
  max_parallel = 1
  max_threads = 1 # see libmesh issue #3808
[]


[linear_fv_flux_kernels]
  type = RunApp
  input = 'show_execution_linear_fv_flux.i'
  cli_args = '--color off'
  expect_out = '\[DBG\] (diffusion_1|diffusion_2) (diffusion_2|diffusion_1)'
  detail = 'linear finite volume flux kernels,'
  # in parallel, no guarantee block 1 is present on rank 0
  max_parallel = 1
  max_threads = 1 # see libmesh issue #3808
[]


[nodal_kernel_bcs]
  type = RunApp
  input = 'show_execution_nodal_kernels_bcs.i'
  expect_out = 'source bc_all'
  detail = 'nodal objects contributing to the residual, notably nodal kernels and boundary conditions,'
  cli_args = '--color off'
[]


[user_objects_initial]
  type = RunApp
  input = 'show_execution_userobjects.i'
  cli_args = 'Debug/show_execution_order=INITIAL Postprocessors/dofs/execute_on=INITIAL UserObjects/find_node/execute_on=INITIAL UserObjects/side_int/execute_on=INITIAL UserObjects/values/execute_on=INITIAL --color off'
  expect_out = '\[DBG\] side_int'
  detail = 'user objects, including postprocessors, executed at the beginning of the simulation,'
[]


[user_objects_timestep_begin_end]
  type = RunApp
  input = 'show_execution_userobjects.i'
  cli_args = "Debug/show_execution_order='TIMESTEP_BEGIN TIMESTEP_END'"
  expect_out = 'h L2u H1error H1Semierror L2v_elem f_integral (int_v int_v_elem |)elem_sample'
  detail = 'user objects, including postprocessors, executed at the beginning and end of each time step,'
[]


[nodal_user_objects]
  type = RunApp
  input = 'show_execution_userobjects.i'
  cli_args = "Debug/show_execution_order='TIMESTEP_BEGIN TIMESTEP_END' --color off"
  expect_out = '\[DBG\] find_node nodal_sampler_y nodal_sampler_x'
  detail = 'nodal user objects,'
[]


[domain_user_objects]
  type = RunApp
  input = 'show_execution_userobjects.i'
  cli_args = "--color off"
  # The full print corresponds to one print on the subdomain 0. It could be extended to checking
  # the boundary and interface execution
  # Sometimes, block 0 is not present on rank 0, hence the regex pattern
  expect_out = '\[DBG\] (domain_2 |)domain_1'
  detail = 'domain user objects,'
[]


[general_user_objects]
  type = RunApp
  input = 'show_execution_userobjects.i'
  cli_args = "--color off"
  expect_out = "\[DBG\] Initializing, executing & finalizing general UO 'dofs' on TIMESTEP_END\n\[DBG\] Initializing, executing & finalizing general UO 'memory' on TIMESTEP_END\n\[DBG\] Initializing, executing & finalizing general UO 'line' on TIMESTEP_END"
  detail = 'general user objects,'
[]


[threaded_general_user_objects]
  type = RunApp
  input = 'show_execution_userobjects.i'
  cli_args = "--color off UserObjects/inactive=''"
  expect_out = '\[DBG\] Executing Threaded General User Object prime_2 on TIMESTEP_END'
  detail = 'threaded general user objects,'
  # The print is not thread-safe, because those objects don't know their thread id
  max_threads = 1
[]


[user_objects_transfers]
  type = RunApp
  input = 'show_execution_userobjects.i'
  cli_args = 'MultiApps/active=full_solve Transfers/active=conservative Debug/show_execution_order=TRANSFER'
  expect_out = '\[DBG\] Computing elemental user objects on TRANSFER'
  detail = 'user objects, including postprocessors, executed on transfers between applications,'
[]


[adaptivity_side_indicator]
  type = RunApp
  input = 'show_execution_adaptivity.i'
  expect_out = '\[DBG\] indicator'
  detail = 'each step of the adaptive refinement process, including side-based indicators,'
  cli_args = '--color off'
[]


[adaptivity_elem_indicator]
  type = RunApp
  input = 'show_execution_adaptivity.i'
  expect_out = '\[DBG\] indicator_elem'
  detail = 'each step of the adaptive refinement process, including element-based indicators,'
  cli_args = '--color off Adaptivity/Markers/marker/indicator=indicator_elem Adaptivity/Indicators/indicator_elem/type=AnalyticalIndicator Adaptivity/Indicators/indicator_elem/variable=u Adaptivity/Indicators/indicator_elem/function=4'
[]


[initial_conditions]
  type = RunApp
  input = 'show_execution_ics.i'
  expect_out = '\[DBG\] a_ic u_ic v_ic b_ic ghost_ic test_var_ic power'
  detail = 'initial conditions of variables,'
  cli_args = '--color off'
[]


[auxkernels]
  type = RunApp
  input = 'show_execution_auxkernels.i'
  expect_out = '\[DBG\] b_saux c_saux'
  detail = 'auxiliary kernels intermingled with initial conditions and user objects, and'
  cli_args = '--color off'
[]


[boundary_auxkernels]
  type = RunApp
  input = 'show_execution_auxkernels.i'
  expect_out = '\[DBG\] Ordering on boundary [0-3]\n\[DBG\] real_property'
  detail = 'boundary restricted auxiliary kernels.'
  cli_args = '--color off'
  # No guarantee to have a single boundary on rank 0 beyond one rank
  max_parallel = 4
[]


[debug_parameter]
  type = RunApp
  input = show_block_restriction_debug.i
  detail = "when requested via debug parameter."
  expect_out = "Block-Restrictions \(2 subdomains\)\: showing active objects[\n\s]*Subdomain \'BaseMesh\' \(id 0\):[\n\s]*Variables \(1 item\)\: u[\n\s]*Kernels \(1 item\)\: diff[\n\s]*Materials \(1 item\): block"
[]


[block]
  type = RunApp
  input = show_block_restriction.i
  detail = "when requested as output-block."
  expect_out = "Block-Restrictions \(2 subdomains\)\: showing active objects[\n\s]*Subdomain \'BaseMesh\' \(id 0\):[\n\s]*Variables \(1 item\)\: u[\n\s]*Kernels \(1 item\)\: diff[\n\s]*Materials \(1 item\): block"
[]

[./use_displaced]
  # Test the displaced mesh output; the gold file for this was generated from
  # moose_test/tests/mesh/adapt/displaced_adapt_test.i
  type = 'Exodiff'
  input = 'displaced_adapt_test.i'
  exodiff = 'displaced_adapt_test_out.e-s003'
  recover = false
  max_parallel = 1
  requirement = "The system shall be able to output the ~displaced~ mesh for a model with adaptive mesh refinement."
  design = "syntax/Outputs/index.md syntax/Adaptivity/index.md"
  issues = "#1927"
[../]


[./non_displaced_fallback]
  type = 'RunException'
  input = 'non_displaced_fallback.i'
  expect_err = "Parameter 'use_displaced' ignored, there is no displaced problem in your simulation."
  requirement = "If the user requested the output of a displaced problem and there is none present, the system shall fallback to using the non-displaced problem."
  design = "syntax/Outputs/index.md"
  issues = "#11309"
[../]


[./mesh_use_displaced_mesh_false]
  prereq = non_displaced_fallback
  type = 'RunException'
  input = 'non_displaced_fallback.i'
  cli_args = 'Mesh/displacements=a Mesh/use_displaced_mesh=false'
  expect_err = "Parameter 'use_displaced' ignored, there is no displaced problem in your simulation."
  requirement = "If the user asks for no displaced mesh to be created, even though displacements are provided in the mesh block, the system shall not create a displaced mesh"
  design = "syntax/Mesh/index.md"
  issues = "#12580"
[../]


[./test]
  type = 'Exodiff'
  input = 'displacement_test.i'
  exodiff = 'out_displaced.e-s002'
  group = 'adaptive'
  max_parallel = 1
  requirement = "The Output system shall be capable of applying displacements directly to the outputted mesh for steady problems."
[../]


[./displaced_eq_test]
  type = 'Exodiff'
  input = 'displaced_eq_transient_test.i'
  exodiff = 'displaced_eq_transient_test_out_displaced.e-s011'
  group = 'adaptive'
  max_parallel = 1
  requirement = "The Output system shall be capable of applying displacements directly to the outputted mesh for transient problems with Kernels using the displaced configuration."
[../]


[./displacement_transient_test]
  type = 'Exodiff'
  input = 'displacement_transient_test.i'
  exodiff = 'displacement_transient_test_out_displaced.e-s011'
  group = 'adaptive'
  max_parallel = 1
  requirement = "The Output system shall be capable of applying displacements directly to the outputted mesh for transient problems."
[../]


[./uniform_refine]
  type = CheckFiles
  input = simple.i
  cli_args = 'Mesh/uniform_refine=1 Outputs/file_base=simple_dofmap_refine'
  check_files = 'simple_dofmap_refine.json'
  file_expect_out = '{"ndof": 882'

  detail = "with uniform refinement, and"
[../]


[duplicate_objects]
  type = RunException
  input = duplicate_outputs.i
  expect_err = "'exodus' already exists"

  requirement = "The system shall report an error when two outputs with the same name are created."
[]


[duplicate_output_files]
  type = RunException
  input = duplicate_output_files.i
  expect_err = 'An output file with the name, duplicate_output_files_out.e, already exists.'

  requirement = "The system shall report an error when two outputs produce a file with the same name."
[]


[all_reserved]
  # Test that the "all" keyword is actually reserved
  type = RunException
  input = all_reserved.i
  expect_err = "The name 'all' is a reserved name for output objects"

  detail = '"all."'
[]


[hdf5]
  type = 'RunCommand'
  prereq = 'basic'
  command = 'if ! type h5dump >/dev/null 2>&1; then echo "Could not run h5dump to test for HDF5"; exit 77; fi;
               if h5dump exodus_out.e >/dev/null 2>&1; then echo "h5dump found HDF5 where it should not be"; exit 1; fi;
               exit 0'
  use_shell = True

  requirement = "The system ExodusII output shall not use HDF5 unless requested."
[]


[input]
  # Moose runs with the output_input = true
  # \TODO Find a method for comparing files with and without information records
  type = 'CheckFiles'
  input = 'exodus_input.i'
  check_files = 'exodus_input_out.e'

  requirement = "The system shall support including the executed input file within the ExodusII output."
[]


[enable_initial]
  type = 'Exodiff'
  input = 'exodus_enable_initial.i'
  exodiff = 'exodus_enable_initial_out.e'

  requirement = "The system shall support inclusion of initial condition data within the ExodusII output."
[]


[output_all]
  type = 'Exodiff'
  input = 'variable_toggles.i'
  exodiff = 'variable_toggles_out.e'

  requirement = "The system shall support writing non-linear, auxililary, scalar, and postprocessor variables to ExodusII format."
[]


[hide_output]
  type = 'Exodiff'
  input = 'hide_variables.i'
  exodiff = 'hide_variables_out.e'

  requirement = "The system shall support the exclusion of non-linear, scalar, and postprocessor variables from ExodusII output."
[]


[nodal_output]
  type = 'Exodiff'
  input = 'exodus_nodal.i'
  exodiff = 'exodus_nodal_out.e'

  requirement = "The system shall support outputting elemental and scalar variables as nodal variables within ExodusII output."
[]


[discontinuous]
  type = 'Exodiff'
  input = 'exodus_discontinuous.i'
  exodiff = 'exodus_discontinuous_out.e'

  requirement = "The system shall support outputting discontinuous finite element types with the ExodusII format."
[]


[side_discontinuous_edge2]
  type = 'Exodiff'
  input = 'exodus_side_discontinuous_edge2.i'
  exodiff = 'exodus_side_discontinuous_edge2_out.e'

  requirement = "The system shall support outputting side-discontinuous edge element data with the ExodusII format."
[]


[side_discontinuous]
  type = 'Exodiff'
  input = 'exodus_side_discontinuous.i'
  exodiff = 'exodus_side_discontinuous_out.e'

  requirement = "The system shall support outputting side-discontinuous quad element data with the ExodusII format."
[]


[output_elem_id]
  type = 'Exodiff'
  input = 'exodus_elem_id.i'
  cli_args = 'Mesh/gmg/extra_element_integers=pin_id
                Mesh/inactive="tempid_1 tempid_2 tempid_3 tempid_4"'
  exodiff = 'exodus_elem_id_out.e'

  issues = '#23386'
  requirement = "The system shall support outputting extra element id data defined on the input mesh with the ExodusII format."
[]


[output_elem_id_restrict]
  type = 'Exodiff'
  input = 'exodus_elem_id.i'
  cli_args = 'Outputs/out/extra_element_ids_to_output=pin_id'
  exodiff = 'exodus_elem_id_out.e'

  issues = '#23386'
  requirement = "The system shall support restricting which extra element id data defined on the input mesh are outputted with the ExodusII format."
[]


[invalid_hide]
  type = 'RunException'
  input = 'invalid_hide_variables.i'
  expect_err = 'Output\(s\) do not exist \(must be variable, scalar, postprocessor, or vector postprocessor\):'

  detail = "the supplied names for including or excluding variables is invalid."
[]


[file_base_in_child_apps]
  type = 'RunException'
  input = 'exodus_elem_id.i'
  cli_args = "MultiApps/ma/type=FullSolveMultiApp MultiApps/ma/input_files=exodus_elem_id.i MultiApps/ma/positions='0 0 0 1 1 0' MultiApps/ma/cli_args=Outputs/file_base=bad"
  expect_err = 'The parameter \'file_base\' may not be specified for a child app when the MultiApp has multiple instances of the child app'

  detail = "a file base is supplied for a child app when there are multiple instances."
[]


[nemesis_out_test]
  type = 'CheckFiles'
  input = 'output_test_nemesis.i'
  check_files = 'out.e.1.0'
  # If you run on more processors, it changes the output filename to
  # e.g. out.e.2.0 and out.e.2.1, so this test will only pass if you
  # run it on one processor.
  max_parallel = 1
  min_parallel = 1
  issues = '#920'
  design = 'Nemesis.md'
  requirement = 'The system shall support Nemesis output.'
[]


[gmv_out_test]
  type = 'CheckFiles'
  input = 'output_test_gmv.i'
  check_files = 'output_test_gmv_out_0000.gmv'
  recover = false
  issues = '#920'
  design = 'GMVOutput.md'
  requirement = 'The system shall support GMV output.'
[]


[yaml_dump_test]
  type = 'RunApp'
  input = ''
  expect_out = 'START YAML DATA.*END YAML DATA'
  cli_args = '--yaml'
  # suppress error checking, the word 'ERROR' shows up in the yaml dump
  errors = 'zzzzzzzzzz'
  valgrind = HEAVY
  issues = '#920'
  design = 'YAMLFormatter.md'
  requirement = 'The system shall be able to dump YAML data.'
[]


[no_double_executioner_output]
  type = 'RunApp'
  input = ''
  absent_out = '/Executioner/\<type\>/Transient.*/Executioner/\<type\>/Transient'
  valgrind = HEAVY
  # suppress error checking, the word 'ERROR' shows up in the yaml dump
  errors = 'zzzzz zzzzz'
  cli_args = '--yaml /Executioner'
  issues = '#2855'
  design = 'YAMLFormatter.md'
  requirement = 'The system shall only give Executioner output once.'
[]


[tecplot_out_test]
  type = 'CheckFiles'
  input = 'output_test_tecplot.i'
  check_files = 'output_test_tecplot_out_0000.dat'
  design = 'Tecplot.md'
  requirement = 'The system shall support Tecplot output.'
  issues = '#920'
[]


[tecplot_bin_test]
  type = 'CheckFiles'
  input = 'output_test_tecplot_binary.i'
  check_files = 'output_test_tecplot_binary_out_0000.plt'
  tecplot = true
  issues = '#3403'
  design = 'Tecplot.md'
  requirement = 'The system shall support Tecplot output given in Tecplot binary format if the Tecplot API is available.'
[]


[tecplot_bin_test_override]
  type = 'CheckFiles'
  input = 'output_test_tecplot_binary.i'
  check_files = 'output_test_tecplot_binary_out_0000.dat'
  tecplot = false
  allow_warnings = true
  design = 'Tecplot.md'
  issues = '#3403'
  requirement = 'The system shall support Tecplot output given in ASCII format if the Tecplot API is not available.'
[]


[gnuplot_ps_out_test]
  type = 'CheckFiles'
  input = 'output_test_gnuplot_ps.i'
  check_files = 'output_test_gnuplot_ps_out.gp output_test_gnuplot_ps_out.dat'
  issues = '#920'
  design = 'Gnuplot.md'
  requirement = 'The system shall be able to generate gnuplot PostScript output.'
[]


[gnuplot_png_out_test]
  type = 'CheckFiles'
  input = 'output_test_gnuplot.i'
  check_files = 'output_test_gnuplot_out.gp output_test_gnuplot_out.dat'
  issues = '#920'
  design = 'Gnuplot.md'
  requirement = 'The system shall be able to generate gnuplot PNG output.'
[]


[gnuplot_gif_out_test]
  type = 'CheckFiles'
  input = 'output_test_gnuplot_gif.i'
  check_files = 'output_test_gnuplot_gif_out.gp output_test_gnuplot_gif_out.dat'
  issues = '#920'
  design = 'Gnuplot.md'
  requirement = 'The system shall be able to generate gnuplot GIF output.'
[]


[pps_screen_out_warn_test]
  type = 'RunApp'
  input = 'pps_screen_out_warn.i'
  expect_out = "The post-processor 'avg_block' has requested to be output by the 'console' output, but post-processor output is disabled for that output object"
  allow_warnings = true
  max_parallel = 1 # warning can mix on multiple processes
  issues = '#1426'
  design = 'syntax/Outputs/index.md'
  requirement = 'The system shall warn the user if a postprocessor utilizes the "outputs" parameter but postprocessor output is disabled for the console object.'
[]


[show_input_test]
  type = 'RunApp'
  input = 'output_test_gmv.i'
  expect_out = 'type\s*=\s*GeneratedMesh'
  cli_args = '--show-input'
  prereq = 'gmv_out_test'
  issues = '#1404 #1131'
  design = 'MooseApp.md'
  requirement = 'The system shall print parameters when the `--show-input` flag is used on the command line.'
[]


[sln_out_test]
  type = 'CheckFiles'
  input = 'output_test_sln.i'
  check_files = 'output_test_sln_out.slh'
  design = 'SolutionHistory.md'
  requirement = 'The system shall support solution history output.'
  issues = '#920'
[]


[xdr_output]
  type = 'CheckFiles'
  input = 'output_test_xdr.i'
  check_files = 'output_test_xdr_out_0001.xdr output_test_xdr_out_0001_mesh.xdr'
  design = 'XDA.md'
  issues = '#2243'
  requirement = 'The system shall support XDR output.'
[]


[json_full]
  type = 'PythonUnitTest'
  input = 'test_json.py'
  test_case = "TestFull"
  max_buffer_size = -1
  issues = '#7855 #7661 #2881 #10839 #12455'
  design = 'JsonInputFileFormatter.md MooseApp.md'
  installation_type = in_tree # see #26480
  requirement = 'The system shall be able to dump input file syntax in JSON format.'
[]


[json_no_test_objects]
  type = 'PythonUnitTest'
  input = 'test_json.py'
  test_case = "TestNoTestObjects"
  max_buffer_size = -1
  issues = '#7855 #7661 #2881 #10839 #12455'
  design = 'JsonInputFileFormatter.md MooseApp.md'
  installation_type = in_tree # see #26480
  requirement = 'The system shall be able to dump input file syntax in JSON format and exclude test object syntax.'
  prereq = 'json_full' # added to avoid race condition on JSON dump created
[]


[json_search]
  type = 'PythonUnitTest'
  input = 'test_json.py'
  test_case = "TestSearch"
  max_buffer_size = -1
  issues = '#7855 #7661 #2881 #10839 #12455'
  design = 'JsonInputFileFormatter.md MooseApp.md'
  installation_type = in_tree # see #26480
  requirement = 'The system shall be able to dump a subset of JSON formatted syntax.'
  prereq = 'json_no_test_objects' # added to avoid race condition on JSON dump created
[]


[json_line_info]
  type = 'PythonUnitTest'
  input = 'test_json.py'
  test_case = "TestLineInfo"
  max_buffer_size = -1
  issues = '#7855 #7661 #2881 #10839 #12455'
  design = 'JsonInputFileFormatter.md MooseApp.md'
  installation_type = in_tree # see #26480
  requirement = 'The system shall dump line information along with JSON formatted syntax.'
  prereq = 'json_search' # added to avoid race condition on JSON dump created
[]


[json_no_template]
  type = 'PythonUnitTest'
  input = 'test_json.py'
  test_case = "TestNoTemplate"
  max_buffer_size = -1
  issues = '#12960'
  design = 'JsonInputFileFormatter.md'
  installation_type = in_tree # see #26480
  requirement = 'The system shall not include RESIDUAL and JACOBIAN template arguments in the JSON syntax format.'
  prereq = 'json_line_info' # added to avoid race condition on JSON dump created
[]


[hit]
  type = 'PythonUnitTest'
  input = 'test_hit_output.py'
  test_case = 'TestInputFileFormat'
  max_buffer_size = -1
  issues = '#7855 #7661 #2881 #10839 #12455'
  design = 'JsonInputFileFormatter.md MooseApp.md'
  installation_type = in_tree # see #26480
  requirement = 'The system shall be able to dump input file (HIT) syntax.'
[]


[hit_search]
  type = 'PythonUnitTest'
  input = 'test_hit_output.py'
  test_case = 'TestInputFileFormatSearch'
  max_buffer_size = -1
  issues = '#7855 #7661 #2881 #10839 #12455'
  design = 'JsonInputFileFormatter.md MooseApp.md'
  installation_type = in_tree # see #26480
  requirement = 'The system shall be able to dump a subset of input file (HIT) syntax.'
[]


[definition_input_choices_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'outputs\'{.*?\'value\'{.*?InputChoices=\[ "all" "none" PATH:"../../../../Outputs/["*"]/decl" \].*?}.*?}\n'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#16165'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check InputChoices'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'HEAVY'
[]


[definition_childatleastone_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'BoundaryMarker_type\'{.*?ChildAtLeastOne=\[ "../../../GlobalParams/next_to/value" "next_to" \].*?} % end block BoundaryMarker_type\n'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#9651'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check ChildAtLeastOne'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_valenum_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'execute_on\'{[^{]*{[^}]*ValEnums=\[ "NONE" "INI[^]]*?GIN" "FINAL" "CUSTOM"[^]]*\][^}]*}[^}]*}'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#9651'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check ValEnums'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_active_parameter_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'active\'{.*?Description="If specified.*?made active".*?\'value\'{.*?InputDefault="__all__".*?}'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#9651'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check active parameter'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_normal_sub_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'Indicators\'{.*?InputTmpl=MooseBlock.*?InputName="Indicators".*?InputType=normal_sub.*?InputDefault="Indicators"'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#9651'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check normal_sub'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_type_sub_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'CircleMarker_type\'{.*?InputType=type_sub.*?InputDefault="insert_name_here".*?} % end block CircleMarker_type'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#9651'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check type_sub'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_default_type_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'BoxMarker_type\'{.*?\'type\'{.*?\'value\'{.*?InputDefault="BoxMarker".*?}.*?}.*?} % end block BoxMarker_type'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#9651'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check default type'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_minvalinc_inputdefault_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'cycles_per_step\'{.*?\'value\'{.*?MinValInc=0.*?InputDefault="1".*?}'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#9651'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check MinValInc'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_default_types_child_parameter_promotion_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'Mesh\'{.*?InputName="Mesh".*?\'ghosting_patch_size\'{.*?InputName="ghosting_patch_size".*?}.*?} % end block Mesh\n'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#18639'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check default types child parameter promotion'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_default_subblock_types_child_parameter_promotion_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'AuxVariables\'{.*?InputName="AuxVariables".*?\'["*"]\'{.*?InputName="["*"]".*?\'block\'{.*?InputName="block".*?}.*?} % end block ["*"].*?} % end block AuxVariables\n'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#18639'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check default subblock_types child parameter promotion'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_mesh_file_parameter_requirement_removal_test]
  type = 'RunApp'
  input = ''
  absent_out = '\'Mesh\'{.*?ChildAtLeastOne=\[ "../GlobalParams/file/value" "file" \].*?} % end block Mesh\n'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#18639'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check Mesh file parameter requirement removal'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_boolean_type_valenum_choices_test]
  type = 'RunApp'
  input = ''
  expect_out = '\'enable\'{.*?\'value\'{.*?ValEnums=\[ true false 1 0 on off \].*?}.*?}\n'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#18639'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check Boolean type ValEnums choices'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[definition_scraping_markers]
  type = 'RunApp'
  input = ''
  expect_out = '%-START-SON-DEFINITION-%.*?%-END-SON-DEFINITION-%'
  cli_args = '--definition'
  # suppress error checking, the word 'ERROR' shows up in the definition dump
  errors = 'zzzzzzzzzz'
  max_buffer_size = -1
  issues = '#17324'
  requirement = 'The system shall be able to convert a JsonSyntaxTree into Standard Object Notation (SON) for use by the NEAMS workbench. Check beginning and ending markers'
  design = 'SONDefinitionFormatter.md'
  valgrind = 'NONE' # Tested in "definition_input_choices_test"
[]


[./test]
  type = 'CheckFiles'
  input = 'gmv.i'
  check_files = 'gmv_out_0000.gmv gmv_out_0001.gmv'

  requirement = "The system shall support outputting data to the general mesh viewer format."
[../]


[./test]
  type = CheckFiles
  input = hide_vector_pp.i
  check_not_exists = 'hide_vector_pp_out_vpp_0001.csv hide_vector_test_out_vpp_0001.csv' # Only 0021 should exist from the "test" output
  check_files = 'hide_vector_pp_out.csv hide_vector_pp_test_vpp_0021.csv'

  requirement = "The system shall support limiting vector postrocessor data to a specific CSV output object."
[../]


[test]
  type = JSONDiff
  input = reporter.i
  jsondiff = reporter_out.json

  requirement = "The system shall support the ability to control the output of an aggregate calculation via a parameter of the object itself."
[]


[time_step]
  type = 'Exodiff'
  input = 'intervals.i'
  exodiff = 'intervals_out.e'
  cli_args = 'Outputs/out/time_step_interval=5'

  requirement = "The system shall support specifying an output interval for an output input file block."
[]


[common_time_step]
  type = 'Exodiff'
  input = 'intervals.i'
  exodiff = 'intervals_out.e'
  cli_args = 'Outputs/time_step_interval=5'
  prereq = 'time_step'

  requirement = "The system shall support specifying an output interval for all outputs."
[]


[output_final]
  type = 'Exodiff'
  input = 'output_final.i'
  exodiff = 'output_final_out.e'

  # There is no timestep output at all during the first stage of this test
  # so recover does not work with this input file.
  recover = false

  requirement = "The system shall support limiting output to the final timestep of a simulation."
[]


[output_limiting_function]
  type = 'Exodiff'
  input = 'output_limiting_function.i'
  exodiff = 'output_limiting_function_out.e'

  requirement = "The system shall support output at times defined by the function."
[]


[multiple_sync_times]
  # Tests the use of different sync times for outputs
  type = 'Exodiff'
  input = 'multiple_sync_times.i'
  exodiff = 'multiple_sync_times_out_3.e multiple_sync_times_out_5.e multiple_sync_times_sync_0.e multiple_sync_times_sync_1.e'

  requirement = "The system shall support multiple output objects that have different simulation synchronization times specified."
[]


[minimum_time_interval]
  type = 'CSVDiff'
  input = 'minimum_time_interval.i'
  csvdiff = 'minimum_time_interval_out.csv'
  requirement = "The system shall support specifying an minimum time difference between successive outputs."
[]


[no_output]
  type = RunException
  input = no_output.i
  #    check_not_exists = no_output_out.e
  expect_err = "The current settings results in only the input file and no variables being output to the Exodus file, this is not supported."

  requirement = "The system shall support the disabling of an output object by restricting the execution settings."
[]


[no_intermediate]
  # Test that intermediate steps may be disabled
  type = Exodiff
  input = no_intermediate.i
  exodiff = no_intermediate_out.e

  requirement = "The system shall support the ability to limit output objects only at the beginning and end of a simulation."
[]


[no_final_repeat]
  # Test that the final time step is not repeated
  type = Exodiff
  input = no_final_repeat.i
  exodiff = no_final_repeat_out.e

  requirement = "The system shall not output the same information multiple times when an output object is defined to operate on the end of each timestep and the final timestep."
[]


[./exodus]
  type = 'Exodiff'
  input = 'iterative.i'
  exodiff = 'iterative_out.e'

  # This test relies on number of residuals being the same, so run it serially
  max_parallel = 1
  max_threads = 1

  requirement = "The system shall support output during linear and non-linear iterations during transient simulations using the ExodusII format."
[../]


[./exodus_steady]
  type = 'Exodiff'
  input = 'iterative_steady.i'
  exodiff = 'iterative_steady_out.e'

  # This test relies on number of residuals being the same, so run it serially
  max_parallel = 1
  max_threads = 1

  detail = 'in a single file or'
[../]


[./exodus_steady_sequence]
  # Test the output of linear and nonlinear iterations to Exodus for a Steady Executioner
  type = 'Exodiff'
  input = 'iterative_steady_sequence.i'
  exodiff = 'iterative_steady_sequence_out.e iterative_steady_sequence_out.e-s002 iterative_steady_sequence_out.e-s003 iterative_steady_sequence_out.e-s004 iterative_steady_sequence_out.e-s005 iterative_steady_sequence_out.e-s006 iterative_steady_sequence_out.e-s007 iterative_steady_sequence_out.e-s008 iterative_steady_sequence_out.e-s009 iterative_steady_sequence_out.e-s010 iterative_steady_sequence_out.e-s011 iterative_steady_sequence_out.e-s012 iterative_steady_sequence_out.e-s013 iterative_steady_sequence_out.e-s014'

  # This test relies on number of residuals being the same, so run it serially
  max_parallel = 1
  max_threads = 1

  detail = 'in a sequence of files.'
[../]


[./vtk]
  type = 'XMLDiff'
  input = 'iterative_vtk.i'
  xmldiff = 'iterative_vtk_out_003_0.vtu'

  # This test relies on number of residuals being the same, so run it serially
  max_parallel = 1
  max_threads = 1
  vtk = true
  mesh_mode = REPLICATED

  requirement = "The system shall support output during linear and non-linear iterations during transient simulations using the VTK format."
[../]


[./csv]
  type = 'CSVDiff'
  input = 'iterative_csv.i'
  csvdiff = 'iterative_csv_out.csv'

  # This test relies on number of residuals being the same, so run it serially
  max_parallel = 1
  max_threads = 1
  # no. of iterations is not recoverable
  recover = false
  petsc_version_release = true
  compiler = '!INTEL'
  # MPI dependent
  hpc = false

  requirement = "The system shall support output during linear and non-linear iterations during transient simulations using the CSV format."
[../]


[exodus_inline]
  # Test the output of linear and nonlinear iterations to Exodus with inline start times
  type = 'Exodiff'
  input = 'iterative_inline.i'
  exodiff = 'iterative_inline_out.e'

  # This test relies on number of residuals being the same, so run it serially
  max_parallel = 1
  max_threads = 1

  detail = "with both the start and end times defined,"
[]


[exodus_start_time]
  # Test that the nonlinear residuals will operate with only a start time
  type = 'Exodiff'
  input = 'iterative_start_time.i'
  exodiff = 'iterative_start_time_out.e'

  # This test relies on number of residuals being the same, so run it serially
  max_parallel = 1
  max_threads = 1

  detail = "with only the start time defined,"
[]


[output_step_window]
  # Test that outputs are done during the specified window
  type = 'Exodiff'
  input = 'output_step_window.i'
  exodiff = 'output_step_window_out.e'

  detail = "with the start and end timestep provided,"
[]


[output_start_step]
  # Test that outputs are done during following a specified step
  type = 'Exodiff'
  input = 'output_start_step.i'
  exodiff = 'output_start_step_out.e'

  detail = "with the start timestep given, and"
[]


[default]
  type = CheckFiles
  input = distributed.i
  check_files = 'distributed_out.json distributed_out.json.1'
  file_expect_out = '"part":'
  min_parallel = 2
  max_parallel = 9 # file names get padded with zero above this
  detail = "that produces multiple files for parallel distributed data and"
[]


[limit]
  type = CheckFiles
  input = distributed.i
  check_files = 'limit_out.json'
  check_not_exists = 'limit_out.json.1'

  cli_args = 'Reporters/mesh_info/items="num_dofs" Outputs/file_base=limit_out'

  detail = "for parallel replicated data in a single file."
[]


[basic]
  type = JSONDiff
  input = json.i
  jsondiff = 'json_out_0000.json json_out_0001.json json_out_0002.json json_out_0003.json'

  requirement = "The system shall support creating unique JSON output files per timestep."
[]


[./getOutput]
  type = RunException
  input = warehouse_access.i
  cli_args = 'Outputs/test/test_type=getOutput'
  expect_err = "getOutput test passed"
  max_parallel = 1

  requirement = "The system shall provide an API for retrieving an output object by type and name."
[../]


[./getOutputs]
  type = RunException
  input = warehouse_access.i
  cli_args = 'Outputs/test/test_type=getOutputs'
  expect_err = "getOutputs test passed"
  max_parallel = 1

  requirement = "The system shall provide an API for retrieving all output objects of a type."
[../]


[./getOutputs_with_names]
  type = RunException
  input = warehouse_access.i
  cli_args = 'Outputs/test/test_type=getOutputs-names'
  expect_err = "getOutputs-names test passed"
  max_parallel = 1

  requirement = "The system shall provide an API for retrieving output objects for the given names and type."
[../]


[./getOutputNames]
  type = RunException
  input = warehouse_access.i
  cli_args = 'Outputs/test/test_type=getOutputNames'
  expect_err = "getOutputsNames test passed"
  max_parallel = 1

  requirement = "The system shall provide an API for retrieving all output object names of a type."
[../]


[./default_names]
  type = CheckFiles
  input = default_names.i
  check_files = 'default_names_out.e default_names_oversample.e'
  recover = false

  requirement = "The system shall support the naming of output files based on the input file block name."
[../]

[./test]
  # Tests the for existence of Nemesis files
  type = 'CheckFiles'
  input = 'nemesis.i'
  check_files = 'nemesis_out.e.1.0'
  max_parallel = 1

  requirement = "The Nemesis Output object shall output separate files per process for visualization purposes."
  design = 'syntax/Outputs/index.md'
  issues = '#2122'
[../]


[./nemesis_elemental_replicated]
  type = 'Exodiff'
  input = nemesis_elemental.i
  exodiff = 'nemesis_elemental_replicated.e.4.0 nemesis_elemental_replicated.e.4.1 nemesis_elemental_replicated.e.4.2 nemesis_elemental_replicated.e.4.3'
  # We want to make sure elemental variable writing works for
  # ReplicatedMesh too, and the node numbering/partitioning will be
  # different in the DistributedMesh case, so we can't reuse the
  # gold file.
  mesh_mode = replicated
  cli_args = 'Outputs/file_base=nemesis_elemental_replicated'
  min_parallel = 4
  max_parallel = 4
  # We require a recent version of PETSc so that a version of METIS/ParMETIS with a portable RNG is used.
  petsc_version = '>=3.8.0'
  requirement = "The Nemesis Output object shall support writing elemental variables."
  design = 'syntax/Outputs/index.md'
  issues = '#2122'
[../]


[./nemesis_elemental_distributed]
  type = 'Exodiff'
  input = nemesis_elemental.i
  exodiff = 'nemesis_elemental_distributed.e.4.0 nemesis_elemental_distributed.e.4.1 nemesis_elemental_distributed.e.4.2 nemesis_elemental_distributed.e.4.3'
  mesh_mode = distributed
  cli_args = 'Outputs/file_base=nemesis_elemental_distributed'
  min_parallel = 4
  max_parallel = 4
  # We require a recent version of PETSc so that a version of METIS/ParMETIS with a portable RNG is used.
  petsc_version = '>=3.8.0'
  requirement = "The Nemesis Output object shall support writing elemental variables with the same numbering on DistributedMesh."
  design = 'syntax/Outputs/index.md'
  issues = '#2122'
[../]


[./nemesis_scalar_replicated]
  type = 'Exodiff'
  input = nemesis_scalar.i
  exodiff = 'nemesis_scalar_replicated.e.4.0 nemesis_scalar_replicated.e.4.1 nemesis_scalar_replicated.e.4.2 nemesis_scalar_replicated.e.4.3'
  # We want to make sure scalar variable writing works for
  # ReplicatedMesh too, and the node numbering/partitioning will be
  # different in the DistributedMesh case, so we can't reuse the
  # gold file.
  mesh_mode = replicated
  cli_args = 'Outputs/file_base=nemesis_scalar_replicated'
  min_parallel = 4
  max_parallel = 4
  # We require a recent version of PETSc so that a version of METIS/ParMETIS with a portable RNG is used.
  petsc_version = '>=3.8.0'
  requirement = "The Nemesis Ouput object shall support writing scalar variables."
  design = 'syntax/Outputs/index.md'
  issues = '#2122'
  recover = false
[../]


[./nemesis_scalar_distributed]
  type = 'Exodiff'
  input = nemesis_scalar.i
  exodiff = 'nemesis_scalar_distributed.e.4.0 nemesis_scalar_distributed.e.4.1 nemesis_scalar_distributed.e.4.2 nemesis_scalar_distributed.e.4.3'
  mesh_mode = distributed
  cli_args = 'Outputs/file_base=nemesis_scalar_distributed'
  min_parallel = 4
  max_parallel = 4
  # We require a recent version of PETSc so that a version of METIS/ParMETIS with a portable RNG is used.
  petsc_version = '>=3.8.0'
  requirement = "The Nemesis Ouput object shall support writing scalar variables when using DistributedMesh."
  design = 'syntax/Outputs/index.md'
  issues = '#2122'
  recover = false
[../]


[./test]
  type = 'Exodiff'
  input = 'output_dimension.i'
  exodiff = 'output_dimension_out.e'

  requirement = "The system shall support the ability to specify the output dimension when outputting in ExodusII format."
[../]


[./dt_from_parent]
  type = 'CheckFiles'
  input = 'dt_from_parent_parent.i'
  check_files = 'dt_from_parent_parent_out.e dt_from_parent_parent_out_sub0.e dt_from_parent_parent_out_sub0_sub1.e dt_from_parent_parent_out_sub1.e dt_from_parent_parent_out_sub1_sub1.e'

  check_not_exists = 'dt_from_parent_parent_out_sub0_sub0.e dt_from_parent_parent_out_sub1_sub0.e'
  recover = false

  requirement = "The system shall support the ability to limit output to certain sub-applications based on name."
[../]


[./postprocessor]
  # Test the the postprocessors are outputting on nonlinear residuals
  type = 'RunApp'
  input = 'postprocessors.i'
  expect_out = '\|\s*1.003000e-01\s\|'

  requirement = 'The system shall allow the user to select different console output intervals.'
[../]


[./show_outputs]
  # Test the the postprocessors are outputting on nonlinear residuals
  type = 'RunApp'
  input = 'postprocessors.i'
  cli_args = '--show-outputs Outputs/exodus=true'
  expect_out = 'Outputs.*?console.*?INITIAL.*exodus.*?INITIAL'

  requirement = 'The system shall display active output information with corresponding execute flags.'
[../]


[oversample]
  # Tests that oversampling is functioning with a shift of position
  type = 'Exodiff'
  input = 'oversample.i'
  exodiff = 'oversample_out.e'
  recover = false #see #2295

  detail = 'with a shift in output position,'
[]


[oversample_filemesh]
  # Tests that oversampling a file input and change in output base is functioning
  type = 'Exodiff'
  input = 'oversample_file.i'
  exodiff = 'exodus_oversample_custom_name.e'
  recover = false #see #2295

  detail = 'with a custom filename,'
[]


[adapt]
  # Tests that we can oversample an adapted mesh from the original
  type = Exodiff
  input = 'adapt.i'
  exodiff = 'adapt_out_oversample.e adapt_out.e-s003'
  recover = false #see #2295

  detail = 'with mesh adaptivity,'
[]


[test_first_order]
  type = 'Exodiff'
  input = 'over_sampling_second_file.i'
  exodiff = 'out_wedge_oversample.e'
  valgrind = 'HEAVY' # Too slow
  recover = false #see #2295

  detail = 'with second order elements from a file mesh.'
[]


[ex02]
  # Replicates Example 2 oversampling
  type = 'Exodiff'
  input = 'ex02_oversample.i'
  exodiff = 'ex02_oversample_out.e ex02_oversample_os2.e ex02_oversample_os4.e'
  recover = false #see #2295

  detail = 'without and'
[]


[ex02_adapt]
  # Replicates Example 2 oversampling with adaptive mesh
  type = 'Exodiff'
  input = 'ex02_adapt.i'
  exodiff = 'ex02_adapt_out.e ex02_adapt_os2.e ex02_adapt_os4.e'
  recover = false #see #2295

  detail = 'with mesh adaptivity.'
[]


[./test]
  type = 'Exodiff'
  input = 'overwrite.i'
  exodiff = 'overwrite_out.e'

  requirement = "The system shall include the ability to overwrite existing timesteps when writing ExodusII format."
[../]

[./test]
  requirement = "The system shall have the ability to output a detailed performance log"
  design = 'PerfGraphOutput.md'
  issues = '#11551'
  type = 'RunApp'
  input = 'perf_graph.i'
  expect_out = 'FEProblem::computeResidualInternal'
[../]


[square_domain]
  type = 'CheckFiles'
  input = 'simple_transient_diffusion.i'
  check_files = 'simple_transient_diffusion_png_001.png'
  library_mode = 'DYNAMIC'
  libpng = true

  detail = 'for 2D square images,'
[]


[adv_diff_reaction]
  type = 'CheckFiles'
  input = 'adv_diff_reaction_test.i'
  check_files = 'adv_diff_reaction_test_png_001.png'
  max_parallel = 1 # Test uses PETSc options that require a serial run
  library_mode = 'DYNAMIC'
  libpng = true

  detail = 'arbitrary shapped domains,'
[]


[./test]
  type = 'Exodiff'
  input = 'position.i'
  exodiff = 'position_out.e'
  recover = false #see #2295

  requirement = "The system shall support offseting the spatial position of a domain during output."
[../]


[./limit]
  type = 'Exodiff'
  input = 'postprocessor.i'
  exodiff = 'postprocessor_exodus.e postprocessor_exodus2.e'

  requirement = "The system shall support the ability to specify the output object for postprocessor data from within the input file block defining the postprocessor."
[../]


[./invalid_outputs]
  type = 'RunException'
  input = 'postprocessor_invalid.i'
  expect_err = "The output object 'garbage' is not a defined output object"
  cli_args = 'Postprocessors/num_dofs/outputs=garbage'

  requirement = "The system shall report an error if an invalid output name is provided within the postprocessor input file block."
[../]


[./console]
  type = 'CSVDiff'
  input = 'postprocessor_console.i'
  csvdiff = 'postprocessor_console_out.csv'

  requirement = "The system shall support limiting postprocessor output to the screen."
[../]


[./show_hide]
  type = 'CSVDiff'
  input = 'show_hide.i'
  csvdiff = 'show_hide_out.csv'

  requirement = "The system shall support limiting postprocessor output to from within the input file syntax of an output object."
[../]


[./test_hidden_shown]
  type = 'RunException'
  input = 'output_pps_hidden_shown_check.i'
  expect_err = 'Output\(s\) specified to be both shown and hidden: elem_56'

  requirement = "The system shall report an error if a postprocessor variable is listed for suppression and inclusion within an output object block in the input file."
[../]


[test]
  type = JSONDiff
  input = pp_as_reporter.i
  jsondiff = pp_as_reporter_out.json

  requirement = "The system shall support the ability to output single value aggregate calculations to JSON format."
[]


[full]
  type = RunApp
  input = 'full.i'
  expect_out = "\+-Progress \(.*\)-*\+\n\|#########################.........................\|\n\+--------------------------------------------------\+"
  requirement = "The system shall support printing a progress bar that indicates the fraction of total simulation time passed."
[]


[part1]
  # Run simple transient problem to 5 time steps, with checkpoint files enabled
  type = 'CheckFiles'
  input = 'recover1.i'
  check_files = 'test_recover_dir_cp/0005-mesh.cpa.gz/meta_data_mesh.rd/data test_recover_dir_cp/0005-mesh.cpa.gz/meta_data_mesh.rd/header test_recover_dir_cp/0005-restart-0.rd/data test_recover_dir_cp/0005-restart-0.rd/header'
  cli_args = 'Executioner/num_steps=5'
  requirement = 'Correctly set up initial recover files for the part2 test.'
  issues = '#2661 #27240'
[]


[part2]
  # Recover the solve from part1 with a specified file
  type = 'Exodiff'
  input = 'recover2.i'
  exodiff = 'recover_out.e'
  cli_args = '--recover test_recover_dir_cp/0005'
  prereq = 'part1'
  delete_output_before_running = false
  recover = false
  requirement = 'A simulation executed using the "--recover" flag successfully runs a simulation using the specified recover file argument.'
  issues = '#2661'
[]


[part1_latest]
  # Run simple transient problem to 5 time steps, with checkpoint files enabled
  type = 'CheckFiles'
  input = 'recover1.i'
  check_files = 'test_recover_dir_cp/0005-mesh.cpa.gz/meta_data_mesh.rd/data test_recover_dir_cp/0005-mesh.cpa.gz/meta_data_mesh.rd/header test_recover_dir_cp/0005-restart-0.rd/data test_recover_dir_cp/0005-restart-0.rd/header'
  cli_args = 'Executioner/num_steps=5'
  delete_output_before_running = true
  prereq = part2
  requirement = 'Correctly set up initial recover files for the part2_latest test.'
  issues = '#10494 #12403 #27240'
[]


[part2_latest]
  # Recover the solve from part1 with a specified file
  type = 'Exodiff'
  input = 'recover2.i'
  exodiff = 'recover_out.e'
  cli_args = '--recover test_recover_dir_cp/LATEST'
  prereq = 'part1_latest'
  delete_output_before_running = false
  recover = false
  requirement = 'A simulation executed using the "--recover" flag with a file argument using the placeholder "LATEST" successfully runs a simulation using most recent checkpoint/recover file from the specified directory.'
  issues = '#10494 #12403'
[]


[nemesis_part1]
  type = 'CheckFiles'
  input = 'recover_nemesis.i'
  min_parallel = 2
  max_parallel = 2
  check_files = 'recover_nemesis_out.e.2.0 recover_nemesis_out.e.2.1 test_nemesis_recover_dir_cp/0010-mesh.cpa.gz/meta_data_mesh.rd/data test_nemesis_recover_dir_cp/0010-mesh.cpa.gz/meta_data_mesh.rd/header test_nemesis_recover_dir_cp/0010-restart-0.rd/data test_nemesis_recover_dir_cp/0010-restart-0.rd/header test_nemesis_recover_dir_cp/0010-restart-1.rd/data test_nemesis_recover_dir_cp/0010-restart-1.rd/header'
  delete_output_before_running = true
  cli_args = 'Executioner/num_steps=10'
  requirement = 'Correctly set up initial recover files for the nemesis part2 test.'
  issues = '#2661 #13396 #27240 #28547'
[]


[nemesis_part2]
  type = 'Exodiff'
  input = 'recover_nemesis.i'
  exodiff = 'recover_nemesis_out.e.2.0 recover_nemesis_out.e.2.1'
  min_parallel = 2
  max_parallel = 2
  delete_output_before_running = false
  recover = false
  cli_args = '--recover test_nemesis_recover_dir_cp/LATEST'
  prereq = 'nemesis_part1'
  requirement = 'A simulation executed using the "--recover" flag successfully runs a simulation using most recent checkpoint/recover file from the specified directory and correctly appends to the nemesis output.'
  issues = '#2661 #13396 #27240 #28547'
[]


[root]
  type = CSVDiff
  input = reporter.i
  csvdiff = 'reporter_out.csv reporter_out_constant_0001.csv reporter_out_constant_0002.csv reporter_out_constant_0003.csv'

  detail = "root/replicated mode "
[]


[distributed]
  type = CSVDiff
  input = reporter.i
  cli_args = 'Reporters/active=test Reporters/test/distributed_vector_name=dvec Outputs/file_base=reporter_dist_out'
  csvdiff = 'reporter_dist_out_test_0003.csv.0 reporter_dist_out_test_0003.csv.1 reporter_dist_out_test_0003.csv.2'
  min_parallel = 3
  max_parallel = 3

  detail = "and distributed mode."
[]


[./test]
  type = 'Exodiff'
  input = 'output_residual_test.i'
  exodiff = 'out.e'
  expect_out = '|residual|_2 of individual variables:'

  requirement = "The system shall support the ability to output the residual norms of individual nodal variables."
[../]


[./elem]
  type = 'Exodiff'
  input = 'output_residual_elem.i'
  exodiff = 'out_elem.e'
  expect_out = '|residual|_2 of individual variables:'

  requirement = "The system shall support the ability to output the residual norms of individual elemental variables."
[../]


[./no_linear_residuals]
  type = 'RunApp'
  input = 'no_output_residuals.i'
  expect_out = 'Nonlinear |R|'
  absent_out = 'Linear |R|'
  match_literal = true
  requirement = 'The system shall not output linear residuals when requested.'
  cli_args = 'Outputs/print_linear_residuals=false'
[../]


[./no_nonlinear_residuals]
  type = 'RunApp'
  input = 'no_output_residuals.i'
  match_literal = true
  absent_out = 'Nonlinear |R|'
  expect_out = 'Linear |R|'
  requirement = 'The system shall not output non-linear residuals when requested.'
  cli_args = 'Outputs/print_nonlinear_residuals=false'
[../]


[sync_times_object]
  type = CSVDiff
  input = 'sync_times_object.i'
  csvdiff = 'sync_times_object_out.csv'
  requirement = "The system shall allow output to occur at times provided by a times object."
[]


[sync_times_object_changing_times]
  type = RunException
  input = 'sync_times_object.i'
  cli_args = "Outputs/out/sync_times_object=simulation_times"
  expect_err = 'The provided sync times object has changing time values. Only static time values are supported'
  requirement = "The system shall report an error if output is specified to use a times object with changing times."
[]


[./basic]
  type = RunApp
  input = 'system_info.i'
  expect_out = 'Framework\sInformation:.*?Mesh:.*?Nonlinear\sSystem:.*?Auxiliary\sSystem:.*?Execution\sInformation:'
  requirement = 'The system shall print the various components of the simulation information header to the screen'
[../]


[./mesh]
  type = RunApp
  input = 'system_info_mesh.i'
  expect_out = 'time\s=\s0.1.*?Nodes:.*?time\s=\s0.2.*?Nodes:'
  requirement = 'The system shall print the mesh information to the screen when the mesh changes'
[../]


[./aux]
  type = RunApp
  input = 'system_info_mesh.i'
  expect_out = 'Num DOFs:\s*1892'
  requirement = 'The system shall print the auxiliary system information to the screen when the mesh changes'
[../]


[./nonlinear]
  type = RunApp
  input = 'system_info_mesh.i'
  expect_out = 'Num DOFs:\s*672'
  requirement = 'The system shall print the nonlinear system information to the screen when the mesh changes'
[../]


[./test]
  # Tests the for existence of ASCII tecplot files
  type = 'CheckFiles'
  input = 'tecplot.i'
  check_files = 'tecplot_out_0000.dat tecplot_out_0001.dat'

  requirement = "The system shall support writing ASCII Tecplot output."
[../]


[./test_binary]
  # Tests the for existence of binary tecplot files.  This requires libmesh
  # to be configured with --enable-tecplot or --enable-tecio.
  type = 'CheckFiles'
  input = 'tecplot_binary.i'
  check_files = 'tecplot_binary_out_0000.plt tecplot_binary_out_0001.plt'
  tecplot = true

  requirement = "The system shall optionally support writing binary Tecplot files."
[../]


[csv]
  type = 'CSVDiff'
  input = 'transferred_scalar_variable.i'
  csvdiff = 'transferred_scalar_variable_out.csv'

  # This is here because the both use the same input file
  prereq = 'group/exodus'

  detail = 'CSV format.'
[]


[./test]
  type = 'Exodiff'
  input = 'output_vars_test.i'
  exodiff = 'output_vars_test_out.e'

  requirement = "The system shall support outputting field and scalar data to the ExodusII format."
[../]


[./test_hidden_shown]
  type = 'RunException'
  input = 'output_vars_hidden_shown_check.i'
  expect_err = 'Output\(s\) specified to be both shown and hidden: u'

  requirement = "The system shall report an error if a variable is marked for output and output suppression."
[../]


[./test_nonexistent]
  type = 'RunException'
  input = 'output_vars_nonexistent.i'
  expect_err = 'Output\(s\) do not exist \(must be variable, scalar, postprocessor, or vector postprocessor\): foo1 foo2'

  requirement = "The system shall report an error if a variable is perscribed for output but does not exist."
[../]


[./block_hide]
  type = 'Exodiff'
  input = 'hide_output_via_variables_block.i'
  exodiff = 'hide_output_via_variables_block_out.e'

  requirement = "The system shall test that output of an auxiliary field can be disabled within the input block defining the variable."
[../]


[./show_single_vars]
  type = 'Exodiff'
  input = show_single_vars.i
  exodiff = show_single_vars_out.e

  requirement = "The system shall support a system for including or suppressing output variables the operates when only a single variable for each type exists."
[../]


[./nemesis_hide]
  type = 'Exodiff'
  input = nemesis_hide.i
  min_parallel = 2
  max_parallel = 2
  exodiff = 'nemesis_hide_out.e.2.0 nemesis_hide_out.e.2.1'

  requirement = "The variables specified in an Output object's 'hide = ' list shall not appear in the output file."
  issues = '#1895'
[../]


[test]
  type = JSONDiff
  input = vpp_as_reporter.i
  jsondiff = vpp_as_reporter_out.json

  requirement = "The system shall support the ability to output vector aggregate calculations to JSON format."
[]


[serial]
  # Check that the files are being created (serial)
  type = 'CheckFiles'
  input = 'vtk_serial.i'
  check_files = 'vtk_serial_out_000.pvtu vtk_serial_out_000_0.vtu vtk_serial_out_001.pvtu vtk_serial_out_001_0.vtu vtk_serial_out_002.pvtu vtk_serial_out_002_0.vtu vtk_serial_out_003.pvtu vtk_serial_out_003_0.vtu vtk_serial_out_004.pvtu vtk_serial_out_004_0.vtu vtk_serial_out_005.pvtu vtk_serial_out_005_0.vtu'
  max_parallel = 1
  vtk = true

  detail = 'in serial and'
[]


[parallel]
  # Check that the files are being created (parallel)
  type = 'CheckFiles'
  input = 'vtk_parallel.i'
  check_files = 'vtk_parallel_out_000.pvtu vtk_parallel_out_000_0.vtu vtk_parallel_out_000_1.vtu vtk_parallel_out_001.pvtu vtk_parallel_out_001_0.vtu vtk_parallel_out_001_1.vtu vtk_parallel_out_002.pvtu vtk_parallel_out_002_0.vtu vtk_parallel_out_002_1.vtu vtk_parallel_out_003.pvtu vtk_parallel_out_003_0.vtu vtk_parallel_out_003_1.vtu vtk_parallel_out_004.pvtu vtk_parallel_out_004_0.vtu vtk_parallel_out_004_1.vtu vtk_parallel_out_005.pvtu vtk_parallel_out_005_0.vtu vtk_parallel_out_005_1.vtu'
  max_parallel = 2
  min_parallel = 2
  vtk = true

  detail = 'in parallel.'
[]


[xda]
  # Tests the for existence of XDA files
  type = 'CheckFiles'
  input = 'xda.i'
  check_files = 'xda_out_0000.xda xda_out_0000_mesh.xda xda_out_0001.xda xda_out_0001_mesh.xda'

  detail = 'in XDA (ASCII) format and'
[]


[xdr]
  # Tests the for existence of XDR files
  type = 'CheckFiles'
  input = 'xdr.i'
  check_files = 'xdr_out_0000.xdr xdr_out_0000_mesh.xdr xdr_out_0001.xdr xdr_out_0001_mesh.xdr'

  detail = 'in XDR (binary) format.'
[]


[./both_xda_and_xdr]
  # Test that setting xda = true and xdr = true works.
  type = CheckFiles
  input = xda_xdr.i
  check_files = 'xda_xdr_out_0000.xda xda_xdr_out_0000.xdr xda_xdr_out_0000_mesh.xdr xda_xdr_out_0000_mesh.xda'

  requirement = "The system shall support simultaneous output of the ASCII and binary forms of the libMesh native format."
[../]


[distributed]
  type = XMLDiff
  input = xml.i
  cli_args = 'VectorPostprocessors/distributed/parallel_type=DISTRIBUTED Outputs/file_base=xml_distributed_out'
  xmldiff = 'xml_distributed_out.xml xml_distributed_out.xml.1 xml_distributed_out.xml.2'
  min_parallel = 3
  max_parallel = 3

  detail = "distributed in parallel."
[]


[iterations]
  requirement = "The system shall support XML output for vector data during nonlinear solve."

  type = CheckFiles
  input = xml_iterations.i
  check_files = xml_iterations_out.xml
  file_expect_out = 'linear_iteration="1" nonlinear_iteration="0"'
[]


[inactive_active]
  type = Exodiff
  input = 'active_inactive.i'
  exodiff = 'active_inactive_out.e'
  cli_args = 'Outputs/exodus=true'

  requirement = 'The system shall support active/inactive parameters to selectively enable/disable subblocks within all input file blocks.'
[]


[active_section_missing]
  type = RunException
  input = 'active_inactive.i'
  cli_args = 'AuxKernels/active=aux5'
  expect_err = "variables listed as active"

  requirement = 'The system shall produce an error when the active parameter refers to a non-exiseant block.'
[]


[inactive_section_missing]
  type = RunException
  input = 'active_inactive.i'
  cli_args = 'Kernels/inactive=convection BCs/inactive=top'
  expect_err = "variables listed as inactive"

  requirement = 'The system shall produce an error when the inactive parameter refers to a non-existent block.'
[]


[inactive_active_combo]
  type = RunException
  input = 'active_inactive.i'
  cli_args = 'AuxKernels/inactive=aux2'
  expect_err = "'active' and 'inactive' parameters both provided in section"

  requirement = 'The system shall produce an error when both the active and inactive parameters are present in the same block.'
[]


[top_level]
  type = RunException
  input = 'top_level.i'
  expect_err = '"Executioner" does not exist'

  requirement = 'The system shall honor the active or inactive parameters at the top (root) level.'
[]


[./test]
  type = 'Exodiff'
  input = 'cli_arg_test.i'
  exodiff = 'out.e'
  cli_args = 'BCs/left/value=2 Materials/empty/block=0'

  requirement = 'The system shall support the ability to override input file parameters from the command line.'
[../]


[./cli_override_all]
  type = 'Exodiff'
  input = 'dt_from_parent.i'
  exodiff = 'dt_from_parent_out_sub_left0.e dt_from_parent_out_sub_left1.e dt_from_parent_out_sub_left2.e dt_from_parent_out_sub_left3.e dt_from_parent_out_sub_right0.e dt_from_parent_out_sub_right1.e dt_from_parent_out_sub_right2.e dt_from_parent_out_sub_right3.e'

  # Global Multiapp Override
  cli_args = ':BCs/right/value=10'

  requirement = 'The system shall support the ability to globally change MultiApp input file syntax from the command line.'
[../]


[./cli_override_group]
  type = 'Exodiff'
  input = 'dt_from_parent.i'
  exodiff = 'dt_from_parent_out_sub_left0.e dt_from_parent_out_sub_left1.e dt_from_parent_out_sub_left2.e dt_from_parent_out_sub_left3.e dt_from_parent_out_sub_right0.e dt_from_parent_out_sub_right1.e dt_from_parent_out_sub_right2.e dt_from_parent_out_sub_right3.e'

  # Only sub apps separately
  cli_args = 'sub_left:BCs/right/value=5 sub_right:BCs/right/value=10'

  requirement = "The system shall support the ability to change a whole MultiApp's (multiple SubApps) input file syntax from the command line."
[../]


[./cli_override_single]
  type = 'Exodiff'
  input = 'dt_from_parent.i'
  exodiff = 'dt_from_parent_out_sub_app0.e dt_from_parent_out_sub_app1.e dt_from_parent_out_sub_app2.e dt_from_parent_out_sub_app3.e'

  # Multiapp Overrides
  cli_args = 'sub_app1:BCs/right/value=10 sub_app3:BCs/right/value=30'

  requirement = 'The system shall support the ability to change individual SubApp input file syntax from the command line.'
[../]


[./cli_override_error_check]
  type = 'RunException'
  input = 'dt_from_parent.i'
  expect_err = "unused command line parameter 'sub_app4:BCs/right/value=10'"

  # Multiapp Overrides (out of range value)
  cli_args = 'sub_app4:BCs/right/value=10'
  prereq = 'cli_override_single'

  requirement = 'The system shall produce an error when a SubApp command line override index is not valid.'
[../]


[./hit_registry]
  # Make sure --registry-hit CLI option is working
  type = RunApp
  cli_args = '--registry-hit'
  expect_out = "label =.*?type =.*?name =.*?class =.*?file =.*?"
  input = ''
  input_switch = ''
  method = '!DBG'

  requirement = "The system shall output all registered objects in HIT format."
  issues = '#10952'
[../]


[./registry]
  # Make sure --registry CLI option is working
  type = RunApp
  cli_args = '--registry'
  expect_out = "MooseApp\s+object\s+FileMesh\s+FileMesh.*?FileMesh.C"
  input = ''
  input_switch = ''
  method = '!DBG'

  requirement = "The system shall output all registered objects in single line format."
  issues = '#10952'
[../]


[error]
  type = RunException
  input = hit_error.i
  expect_err = "hit_error.i:5.1: syntax error, unexpected end of file, expecting block terminator"

  requirement = "The system shall report an error if the supplied input file is not formatted correctly."
[]


[odd_entries]
  type = RunException
  input = test.i
  requirement = 'The system shall report an error if a user supplies an odd number of entries, implying an unbalanced key-value set, to a map parameter.'
  expect_err = 'There must be an even number or else you will end up with a key without a value'
  cli_args = "Kernels/inactive='map bad_value'"
[]


[bad_value]
  type = RunException
  input = test.i
  requirement = 'The system shall report an error if a user supplies syntax in a map parameter that cannot be cast to the requested mapped type.'
  expect_err = 'invalid.*syntax for map parameter.*a'
  cli_args = "Kernels/inactive='map odd_entries'"
[]


[three_inputs_override]
  type = 'Exodiff'
  input = 'diffusion1a.i diffusion1b.i diffusion1c.i'
  exodiff = 'diffusion1c_out.e'
  detail = 'where input files may override parameters in previous inputs'
[]


[three_inputs_error]
  type = 'RunException'
  input = 'diffusion1a.i diffusion1c.i diffusion1d.i'
  expect_err = '/diffusion1d.i:3.5: unused parameter \'BCs/right/invalid_param\''
  detail = 'while locating input errors in the correct file'
[]


[three_inputs_override_message]
  type = 'RunApp'
  input = 'diffusion1a.i diffusion1b.i diffusion1c.i'
  expect_out = '/diffusion1c.i:18.5:  Parameter \'BCs/right/value\' overrides the same parameter in .*/diffusion1b.i:3'
  detail = 'and inform the user of parameters from earlier files being overidden by later files'
[]


[no_file]
  type = 'RunException'
  input = ''
  expect_err = 'No input files specified. Add -i <inputfile> to your command line.'
  requirement = 'The system shall raise an error if no input files were specified after the -i option'
[]


[dup_check]
  requirement = 'The system shall support parameter duplication check for multiple input files, which are later merged into one.'
  type = 'RunException'
  input = 'input_a.i input_b.i'
  expect_err = "parameter 'Postprocessors/test_pp/type' supplied multiple times"
[]


[param_substitution_cli]
  type = 'Exodiff'
  input = 'param_substitution.i'

  # Here we provide the parameter we want to sub on the Command line
  cli_args = 'FILENAME=special_string'
  exodiff = 'out_special_string.e'

  issues = '#5649'
  requirement = 'The system shall support parameter substitution in input files using command line variable expressions.'
[]


[param_substitution_in_file]
  type = 'Exodiff'
  input = 'param_substitution_in_file.i'

  exodiff = 'out_special_string.e'
  prereq = 'param_substitution_cli'

  issues = '#5649'
  requirement = 'The system shall support parameter substitution in input files using variable expressions from within the same input file.'
[]


[unit_conversion]
  type = 'CSVDiff'
  input = 'unit_conversion.i'

  csvdiff = 'unit_conversion_out.csv'

  issues = '#14827'
  requirement = 'The system shall support unit conversion in input files using variable expressions.'
[]


[debug_units]
  type = 'RunApp'
  input = 'unit_conversion.i'
  cli_args = 'Problem/solve=false'

  method = dbg
  expect_out = 'unit_conversion\.i:27:5: Unit conversion 1 J\/mol -> 1\.0364269656262175e-05 eV\/at'

  issues = '#25362'
  requirement = 'The system shall report the unit conversions performed at parse time when running in debug mode.'
[]


[./parse_double_index]
  type = 'Exodiff'
  input = 'parse_double_index.i'
  exodiff = 'parse_double_index.e'

  requirement = 'The system shall support reading in jagged double-indexed arrays from the input file using two delimiters for columns and rows respectively.'
[../]


[./parse_triple_index]
  type = 'RunApp'
  input = 'parse_triple_index.i'
  requirement = 'The system shall support reading in jagged triple-indexed arrays from the input file using two delimiters for columns and rows respectively.'
[../]


[parse_vector_value_error]
  type = 'RunException'
  input = 'parse_vectorvalue.i'
  cli_args = "UserObjects/parse_tester/vector_realvv='0.1 0.2 0.3 0.4 0.5 0.6 0.7'"
  requirement = "The system shall throw an exception if the given input cannot be parsed into a vector of size-3 vectors."
  expect_err = "size 7 is not a multiple of 3"
[]


[vmme_empty]
  type = RunException
  input = 'vmme.i'
  cli_args = "Materials/vmme/mme='b;; a b c d e; e'"
  requirement = 'The system shall return a usage message when the vector of MultiMooseEnums includes an empty entry.'
  expect_err = "In Materials/vmme/mme, one entry in the vector is empty.  This is not allowed."
[]


[vmme_invalid]
  type = RunException
  input = 'vmme.i'
  cli_args = "Materials/vmme/mme='a; b; c; d; e; a b f'"
  requirement = 'The system shall return an error message when an invalid entry is supplied in a vector of MultiMooseEnums.'
  expect_err = 'Invalid option "f" in MultiMooseEnum.'
[]


[realvectorlength]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Range check failed for parameter Materials/vecrangecheck/rv3"
  cli_args = 'Materials/vecrangecheck/rv3="1.0 2.0"'

  detail = 'for ints,'
[]


[intvectorlength]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Range check failed for parameter Materials/vecrangecheck/iv3"
  cli_args = 'Materials/vecrangecheck/iv3="1 2"'

  detail = 'for Reals.'
[]


[all_element_check]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Range check failed for parameter Materials/vecrangecheck/rvp\n\tExpression: rvp > 0\n\t Component: 1"
  cli_args = 'Materials/vecrangecheck/rvp="1.0 -2.0 3.0"'

  detail = 'against constant expressions,'
[]


[elementcompare_unsigned_int]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Range check failed for parameter Materials/vecrangecheck/uvg"
  cli_args = 'Materials/vecrangecheck/uvg="1 2"'

  detail = 'against other unsigned int vector elements,'
[]


[elementcompare_long]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Range check failed for parameter Materials/vecrangecheck/lvg"
  cli_args = 'Materials/vecrangecheck/lvg="1 2"'

  detail = 'against other long vector elements,'
[]


[elementcompare_int]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Range check failed for parameter Materials/vecrangecheck/ivg"
  cli_args = 'Materials/vecrangecheck/ivg="1 2"'

  detail = 'against other int vector elements, and'
[]


[elementcompare_real]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Range check failed for parameter Materials/vecrangecheck/rvg"
  cli_args = 'Materials/vecrangecheck/rvg="1.0 2.0"'

  detail = 'against other Real vector elements.'
[]


[outofbounds]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Error parsing expression: rvl_10 > 0\nOut of range variable rvl_10"
  cli_args = 'Materials/vecrangecheck/rvl="1.0 2.0"'

  requirement = 'The system shall support vector bounds checking on input parameter vectors.'
[]


[checkempty]
  type = 'RunException'
  input = 'all_pass.i'
  expect_err = "Range checking empty vector: rvp > 0"
  cli_args = 'Materials/vecrangecheck/rvp=""'

  requirement = 'The system shall support checking for non-empty input parameter vectors.'
[]


[replicated_mesh]
  type = 'Exodiff'
  input = 'block_weighted_partitioner.i'
  exodiff = 'block_weighted_partitioner_out.e'
  petsc_version = '>=3.18.0' # PTScotch 7.0.1 changes partitioning for this test as of 3.18.0
  min_parallel = 4
  max_parallel = 4
  # different mode generates different partition
  mesh_mode = REPLICATED
  parmetis = true
  # Parmetis generates different results when using 32 bit or 64 bit integers
  dof_id_bytes = 8
  detail = 'when using ReplicatedMesh'
[]


[distributed_mesh]
  type = 'Exodiff'
  input = 'block_weighted_partitioner.i'
  exodiff = 'block_weighted_partitioner_out_distributed.e'
  cli_args = 'Outputs/file_base=block_weighted_partitioner_out_distributed'
  petsc_version = '>=3.18.0' # PTScotch 7.0.1 changes partitioning for this test as of 3.18.0
  min_parallel = 4
  max_parallel = 4
  # different mode generates different partition
  mesh_mode = DISTRIBUTED
  parmetis = true
  dof_id_bytes = 8
  detail = 'and when using DistributedMesh.'
[]


[size_mismatch]
  type = RunException
  input = 'block_weighted_partitioner.i'
  cli_args = 'Mesh/Partitioner/block=1337'
  petsc_version = '>=3.10.0'
  expect_err = 'Number of weights 3 does not match with the number of blocks 1'

  detail = 'the input blocks do not match the size of the input weights'
[]


[missing_block]
  type = RunException
  input = 'block_weighted_partitioner.i'
  cli_args = 'Mesh/Partitioner/block="1 2 1337"'
  petsc_version = '>=3.10.0'
  expect_err = 'The block 1337 was not found on the mesh'
  min_parallel = 2
  max_parallel = 2
  detail = 'an input block is not found in the mesh'
[]

[./test]
  type = 'Exodiff'
  input = 'custom_partition_generated_mesh.i'
  exodiff = 'custom_partition_generated_mesh_out.e'
  min_parallel = 4
  max_parallel = 4

  issues = '#18696'
  design = 'Mesh/Partitioner/index.md'
  requirement = 'The system shall allow custom partitioners to work with mesh generators'
[../]

[./test]
  type = 'Exodiff'
  input = 'file_mesh_skip_partitioning.i'
  exodiff = 'file_mesh_skip_partitioning_out.e'
  min_parallel = 4
  max_parallel = 4

  issues = '#18759'
  design = 'Mesh/Partitioner/index.md'
  requirement = 'The system shall allow skipping partitioning after loading a mesh'
[../]

[./test]
  requirement = 'The system shall provide a simple regular grid-based partitioner'
  design = '/GridPartitioner.md'
  issues = '#11437'
  type = 'Exodiff'
  input = 'grid_partitioner.i'
  exodiff = 'grid_partitioner_out.e'
  min_parallel = 4
  max_parallel = 4
[../]

[./test]
  type = 'Exodiff'
  input = 'hierarchical_grid_partitioner.i'
  exodiff = 'hierarchical_grid_partitioner_out.e'

  requirement = "The system shall have the ability to do hierarchical partitioning based on a regular grid."
  design = 'HierarchicalGridPartitioner.md'
  issues = '#12531'

  min_parallel = 16
  max_parallel = 16
[../]


[./ptscotch]
  requirement = 'Make MOOSE support ptscotch via PETSc'
  type = 'CSVDiff'
  input = 'petsc_partitioner.i'
  csvdiff = 'petsc_partitioner_ptscotch_out.csv'
  cli_args = 'Mesh/Partitioner/part_package=ptscotch Outputs/file_base=petsc_partitioner_ptscotch_out Outputs/exodus=false'
  # Want to insure the partitioned mesh can be used by solver
  expect_out = 'Solve Converged!'
  ptscotch = true
  petsc_version = '>=3.10.0'
  min_parallel = 4
  max_parallel = 4
  # PTScotch is not valgrind clean
  valgrind = none
  # Do not need a high tolerance because mesh is small and parititioner is not accurate
  rel_err = '1e-1'
[../]


[./ptscotch_weight_elment]
  requirement = 'ptscotch shall support element-weighted graphs for balancing workload'
  type = 'CSVDiff'
  input = 'petsc_partitioner.i'
  csvdiff = 'petsc_partitioner_ptscotch_weight_element_out.csv'
  cli_args = 'Mesh/Partitioner/part_package=ptscotch  Mesh/Partitioner/type=PartitionerWeightTest Mesh/Partitioner/apply_element_weight=true Outputs/file_base=petsc_partitioner_ptscotch_weight_element_out Outputs/exodus=false'
  ptscotch = true
  # Want to insure the partitioned mesh can be used by solver
  expect_out = 'Solve Converged!'
  petsc_version = '>=3.10.0'
  min_parallel = 4
  max_parallel = 4
  # PTScotch is not valgrind clean
  valgrind = none
  # Do not need a high tolerance because mesh is small and parititioner is not accurate
  rel_err = '1e-1'
[../]


[./ptscotch_weight_side]
  requirement = 'ptscotch shall support side-weighted graphs for minimizing communication'
  type = 'CSVDiff'
  input = 'petsc_partitioner.i'
  csvdiff = 'petsc_partitioner_ptscotch_weight_side_out.csv'
  cli_args = 'Mesh/Partitioner/part_package=ptscotch Mesh/Partitioner/type=PartitionerWeightTest Mesh/Partitioner/apply_side_weight=true Outputs/file_base=petsc_partitioner_ptscotch_weight_side_out Outputs/exodus=false'
  ptscotch = true
  # Want to insure the partitioned mesh can be used by solver
  expect_out = 'Solve Converged!'
  petsc_version = '>=3.10.0'
  min_parallel = 4
  max_parallel = 4
  # PTScotch is not valgrind clean
  valgrind = none
  # Do not need a high tolerance because mesh is small and parititioner is not accurate
  rel_err = '1e-1'
[../]


[./ptscotch_weight_both]
  requirement = 'ptscotch shall take both side weights and element weights into consideration'
  type = 'CSVDiff'
  input = 'petsc_partitioner.i'
  csvdiff = 'petsc_partitioner_ptscotch_weight_both_out.csv'
  cli_args = 'Mesh/Partitioner/part_package=ptscotch Mesh/Partitioner/type=PartitionerWeightTest Mesh/Partitioner/apply_side_weight=true Mesh/Partitioner/apply_element_weight=true Outputs/file_base=petsc_partitioner_ptscotch_weight_both_out Outputs/exodus=false'
  ptscotch = true
  # Want to insure the partitioned mesh can be used by solver
  expect_out = 'Solve Converged!'
  petsc_version = '>=3.10.0'
  min_parallel = 4
  max_parallel = 4
  # PTScotch is not valgrind clean
  valgrind = none
  # Do not need a high tolerance because mesh is small and parititioner is not accurate
  rel_err = '1.5e-1'
[../]


[./parmetis]
  requirement = 'Make MOOSE support parmetis via PETSc'
  type = 'CSVDiff'
  input = 'petsc_partitioner.i'
  csvdiff = 'petsc_partitioner_parmetis_out.csv'
  # Make the mesh big enough to use parmetis (ptscotch is used for <28 elems per processor)
  cli_args = "Mesh/nx=20
                Mesh/Partitioner/part_package=parmetis
                Outputs/file_base=petsc_partitioner_parmetis_out
                Outputs/exodus=false"
  # Want to insure the partitioned mesh can be used by solver
  expect_out = 'Solve Converged!'
  parmetis = true
  min_parallel = 4
  max_parallel = 4
  # Do not need a high tolerance because mesh is small and parititioner is not accurate
  rel_err = '1e-1'
[../]


[./parmetis_weight_element]
  requirement = 'Parmetis shall support element-weighted graphs for balancing workload'
  type = 'CSVDiff'
  input = 'petsc_partitioner.i'
  csvdiff = 'petsc_partitioner_parmetis_weight_element_out.csv'
  cli_args = "Mesh/nx=20
                Mesh/Partitioner/part_package=parmetis
                Mesh/Partitioner/type=PartitionerWeightTest
                Mesh/Partitioner/apply_element_weight=true
                Outputs/file_base=petsc_partitioner_parmetis_weight_element_out
                Outputs/exodus=false"
  parmetis = true
  # Want to insure the partitioned mesh can be used by solver
  expect_out = 'Solve Converged!'
  petsc_version = '>=3.9.3'
  min_parallel = 4
  max_parallel = 4
  # Do not need a high tolerance because mesh is small and parititioner is not accurate
  rel_err = '1e-1'
[../]


[./parmetis_weight_side]
  requirement = 'Parmetis shall support side-weighted graphs for minimizing communication'
  type = 'CSVDiff'
  input = 'petsc_partitioner.i'
  csvdiff = 'petsc_partitioner_parmetis_weight_side_out.csv'
  cli_args = "Mesh/nx=20
                Mesh/Partitioner/part_package=parmetis
                Mesh/Partitioner/type=PartitionerWeightTest
                Mesh/Partitioner/apply_side_weight=true
                Outputs/file_base=petsc_partitioner_parmetis_weight_side_out
                Outputs/exodus=false"
  parmetis = true
  # Want to insure the partitioned mesh can be used by solver
  expect_out = 'Solve Converged!'
  petsc_version = '>=3.9.3'
  min_parallel = 4
  max_parallel = 4
  # Do not need a high tolerance because mesh is small and parititioner is not accurate
  rel_err = '1e-1'
[../]


[./parmetis_weight_both]
  requirement = 'Parmetis shall take side weights and element weights into consideration'
  type = 'CSVDiff'
  input = 'petsc_partitioner.i'
  csvdiff = 'petsc_partitioner_parmetis_weight_both_out.csv'
  cli_args = "Mesh/nx=20
                Mesh/Partitioner/part_package=parmetis
                Mesh/Partitioner/type=PartitionerWeightTest
                Mesh/Partitioner/apply_element_weight=true
                Mesh/Partitioner/apply_side_weight=true
                Outputs/file_base=petsc_partitioner_parmetis_weight_both_out
                Outputs/exodus=false"
  parmetis = true
  # Want to insure the partitioned mesh can be used by solver
  expect_out = 'Solve Converged!'
  petsc_version = '>=3.9.3'
  min_parallel = 4
  max_parallel = 4
  # Do not need a high tolerance because mesh is small and parititioner is not accurate
  rel_err = '2e-1'
[../]


[./parmetis_presplit_mesh]
  requirement = 'Parmetis shall support presplit'
  type = 'CheckFiles'
  input = 'petsc_partitioner.i'
  cli_args = 'Mesh/Partitioner/part_package=parmetis Mesh/Partitioner/type=PartitionerWeightTest Mesh/parallel_type=replicated --split-file petsc_partitioner_parmetis_presplit --split-mesh 4,8'
  check_files = 'petsc_partitioner_parmetis_presplit.cpa.gz/4/header.gz petsc_partitioner_parmetis_presplit.cpa.gz/4/split-4-0.gz petsc_partitioner_parmetis_presplit.cpa.gz/4/split-4-3.gz petsc_partitioner_parmetis_presplit.cpa.gz/8/header.gz petsc_partitioner_parmetis_presplit.cpa.gz/8/split-8-0.gz petsc_partitioner_parmetis_presplit.cpa.gz/8/split-8-7.gz'
  recover = false

  parmetis = true
  petsc_version = '>=3.9.3'
  min_parallel = 2
  max_parallel = 2
[../]


[./chaco]
  requirement = 'The system shall support a serial partitioner Chaco'
  type = 'Exodiff'
  input = 'petsc_partitioner.i'
  exodiff = 'petsc_partitioner_chaco_out.e'
  cli_args = 'Mesh/Partitioner/part_package=chaco Mesh/uniform_refine=0 Outputs/file_base=petsc_partitioner_chaco_out'
  chaco = true
  petsc_version = '>=3.9.0'
  # chaco uses rand so that it is platform dependent
  platform = DARWIN
  # work with 32-bit integers only
  dof_id_bytes = 4
  min_parallel = 4
  max_parallel = 4
[../]


[./party]
  requirement = 'The system shall support a serial partitioner party'
  type = 'Exodiff'
  input = 'petsc_partitioner.i'
  exodiff = 'petsc_partitioner_party_out.e'
  cli_args = 'Mesh/Partitioner/part_package=party Mesh/uniform_refine=0 Outputs/file_base=petsc_partitioner_party_out'
  party = true
  petsc_version = '>=3.9.3'
  min_parallel = 4
  max_parallel = 4
[../]

[./test]
  requirement = 'The system shall provide a random partitioner'
  design = '/RandomPartitioner.md'
  issues = '#14419'
  type = 'Exodiff'
  input = 'random_partitioner.i'
  exodiff = 'random_partitioner_out.e'
  min_parallel = 4
  max_parallel = 4
[../]


[./test]
  type = 'Exodiff'
  input = 'single_rank_partitioner.i'
  exodiff = 'single_rank_partitioner_out.e'
  min_parallel = 4
  requirement = 'The system shall allow restricting apps to just one MPI rank'
[../]


[./test_error]
  type = 'RunException'
  input = 'single_rank_partitioner.i'
  expect_err = 'Cannot be larger than'
  min_parallel = 1
  max_parallel = 1
  requirement = 'The system shall report an error if an out of range rank is given to SingleRankPartitioner'
[../]

[./phi_zero_linear]
  type = 'RunApp'
  input = 'simple_transient_diffusion.i'
  issues = '#15204'
  requirement = 'The system shall be able to construct zero objects for shape functions and shape function gradients consistent with the maximum number ofshape functions and quadrature points in the simulation.'
  design = 'PhiZero.md'
[../]


[./phi_zero_quadratic]
  type = 'RunApp'
  input = 'simple_transient_diffusion.i'
  issues = '#15204'
  cli_args = 'Mesh/elem_type=QUAD8  Variables/dummy/order=SECOND Variables/u/order=SECOND Kernels/phi_zero/second_order=true'
  requirement = 'The system shall be able to construct zero objects for shape functions and shape function gradients consistent with the maximum number ofshape functions and quadrature points in the simulation. This test checks the size of zero objects when using second-order elements and second order-variables.'
  design = 'PhiZero.md'
  prereq = 'phi_zero_linear'
[../]


[fv]
  type = RunException
  input = 'base_fv.i'
  requirement = 'The system shall error if the physics is specified as a transient, when the executioner is designed for steady solves.'
  expect_err = "We cannot solve a physics as transient in a steady problem"
[]


[cg]
  type = CSVDiff
  input = 'diffusion_cg.i'
  cli_args = 'Physics/Diffusion/ContinuousGalerkin/diff/use_automatic_differentiation=false Physics/Diffusion/ContinuousGalerkin/diff/source_functor=value_pp'
  csvdiff = 'diffusion_cg_out_sample_0010.csv'
  requirement = 'The system shall be able to solve a source-less diffusion equation with a continuous Galerkin discretization with a shorthand syntax.'
  design = 'DiffusionCG.md'
[]


[cg_ad]
  type = CSVDiff
  input = 'diffusion_cg.i'
  csvdiff = 'diffusion_cg_out_sample_0010.csv'
  requirement = 'The system shall be able to solve a source-less diffusion equation with a continuous Galerkin discretization with automatic differentiation with a shorthand syntax.'
  design = 'DiffusionCG.md'
[]


[fv]
  type = CSVDiff
  input = 'diffusion_fv.i'
  csvdiff = 'diffusion_fv_out_sample_0010.csv'
  requirement = 'The system shall be able to solve a source-less diffusion equation with a cell-centered finite volume discretization with a shorthand syntax.'
  design = 'DiffusionFV.md'
[]


[initial_positions]
  type = 'JSONDiff'
  input = 'apps_from_positions.i'
  jsondiff = 'initial_positions.json'
  cli_args = "Outputs/file_base=initial_positions
                Positions/input/initial_positions=file
                Positions/input/positions='0 1 0 1 0 2 0 1 1 1 3 2'"
  # must be the same size at least as the initial positions

  # Expected behavior:
  # - the reporter positions is not able to get the initial positions (input) from the FilePositions
  # - the multiapps are created using the initial positions, however, when
  # the positions are retrieved for output, the positions have been updated

  requirement = "The system shall be able to create multiapps from positions objects using their initial positions."
[]


[not_init]
  type = RunException
  input = 'apps_from_positions.i'
  cli_args = 'MultiApps/m1/positions_objects=results_m1'
  detail = 'the positions objects to use for creating multiapps are not initialized, or'
  expect_err = 'Positions vector has not been initialized.'
[]


[size_changed]
  type = RunException
  input = 'apps_from_positions.i'
  cli_args = "Outputs/file_base=initial_positions
                  Positions/input/initial_positions=file
                  Transfers/nn/type=MultiAppGeneralFieldNearestLocationTransfer
                  Transfers/nn/from_multi_app=m1
                  Transfers/nn/source_variable=u
                  Transfers/nn/variable=u"
  detail = 'the size of the current positions does not match the number of initial positions.'
  expect_err = 'Initial positions and current positions array length do not match'
[]


[mesh_elements]
  type = 'JSONDiff'
  input = 'element_centroid_positions.i'
  jsondiff = 'element_centroid_positions_out.json'
  detail = 'element centroids from a mesh, with or without block restriction,'
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[mesh_quadrature_points]
  type = 'JSONDiff'
  input = 'quadrature_point_positions.i'
  jsondiff = 'quadrature_point_positions_out.json'
  detail = 'default element quadrature points from a mesh, with or without block restriction,'
[]


[blocks_and_extra_ids]
  type = 'JSONDiff'
  input = 'element_group_centroid_positions.i'
  jsondiff = 'element_group_centroid_positions_out.json'
  detail = 'centroids of groups of elements in the mesh,'
  allow_warnings = true
[]


[functors]
  type = 'JSONDiff'
  input = 'functor_positions.i'
  jsondiff = 'functor_positions_out.json'
  detail = 'triplets on functors that are evaluated to obtain positions,'
  # Needs to be able to find the element containing the origin
  mesh_mode = replicated
[]


[multiapps_centroids]
  type = 'JSONDiff'
  input = 'multiapp_positions.i'
  cli_args = 'Outputs/file_base=multiapp_centroids_out
                  Positions/multiapp/use_apps_centroid=true'
  jsondiff = 'multiapp_centroids_out.json'
  detail = 'and one or more multiapp mesh centroids.'
[]


[transform]
  type = JSONDiff
  input = 'transformed_positions.i'
  jsondiff = transformed_positions_out.json
  detail = 'simple linear operations such as scaling, translation and rotation to positions, and'
[]


[distribution]
  type = JSONDiff
  input = 'distributed_positions.i'
  jsondiff = 'distributed_positions_out.json'
  detail = 'a distribution, through translations, of positions from one set of positions onto another.'
[]

[./test]
  type = 'CSVDiff'
  input = 'area_pp.i'
  csvdiff = 'area_pp_out.csv'

  requirement = 'The AreaPostprocessor shall compute the "area" or dimension - 1 "volume" of sides.'
  issues = '#1901'
  design = '/AreaPostprocessor.md'

  max_parallel = 16 # 16 element test
[../]


[test_avg_nodal_var_value_ts_begin]
  type = 'Exodiff'
  input = 'avg_nodal_var_value.i'
  cli_args = 'Outputs/file_base=out_avg_nodal_var_value_ts_begin Postprocessors/node1/execute_on=TIMESTEP_BEGIN'
  exodiff = 'out_avg_nodal_var_value_ts_begin.e'

  detail = 'and at the beginning of the time step.'
[]


[./test]
  type = 'Exodiff'
  input = 'axisymmetric_centerline_average_value_test.i'
  exodiff = 'out.e'
  requirement = 'The system shall compute the average value of a quantity along the axis of rotation in an axisymmetric coordinate system.'
[../]


[change_with_respect_to_previous]
  type = 'CSVDiff'
  input = 'change_over_fixed_point.i'
  csvdiff = 'change_over_fixed_point_previous.csv'

  detail = 'with respect to the previous calculation and'
[]


[change_with_respect_to_initial]
  type = 'CSVDiff'
  input = 'change_over_fixed_point.i'
  cli_args = "Postprocessors/change_over_fixed_point/change_with_respect_to_initial=true Outputs/file_base='change_over_fixed_point_initial'"
  csvdiff = 'change_over_fixed_point_initial.csv'

  detail = 'with respect to the initial calculation.'
[]


[change_with_respect_to_initial_error_dependent]
  type = 'RunException'
  input = 'change_over_fixed_point.i'
  cli_args = "Postprocessors/change_over_fixed_point/change_with_respect_to_initial=true Postprocessors/norm/execute_on='timestep_end'"
  expect_err = "When 'change_with_respect_to_initial' is specified to be true, 'execute_on' for the dependent post-processor \('norm'\) must include 'initial'"

  detail = "\"with respect to initial\" isn't calculated at the initial step and"
[]


[change_with_respect_to_initial_error_this]
  type = 'RunException'
  input = 'change_over_fixed_point.i'
  cli_args = "Postprocessors/change_over_fixed_point/change_with_respect_to_initial=true Postprocessors/change_over_fixed_point/execute_on='timestep_end'"
  expect_err = "When 'change_with_respect_to_initial' is specified to be true, 'execute_on' for the ChangeOverFixedPointPostprocessor \('change_over_fixed_point'\) must include 'initial'"

  detail = "\"with respect to previous\" isn't calculated at the previous step."
[]


[change_with_respect_to_initial]
  type = 'CSVDiff'
  input = 'change_over_time.i'
  cli_args = "Postprocessors/change_over_time/change_with_respect_to_initial=true Outputs/file_base='change_over_time_initial'"
  csvdiff = 'change_over_time_initial.csv'

  detail = 'with respect to the initial calculation.'
[]


[change_with_respect_to_initial_error_dependent]
  type = 'RunException'
  input = 'change_over_time.i'
  cli_args = "Postprocessors/change_over_time/change_with_respect_to_initial=true Postprocessors/my_postprocessor/execute_on='timestep_end'"
  expect_err = "When 'change_with_respect_to_initial' is specified to be true, 'execute_on' for the dependent post-processor \('my_postprocessor'\) must include 'initial'"

  detail = "\"with respect to initial\" isn't calculated at the initial step and"
[]


[change_with_respect_to_initial_error_this]
  type = 'RunException'
  input = 'change_over_time.i'
  cli_args = "Postprocessors/change_over_time/change_with_respect_to_initial=true Postprocessors/change_over_time/execute_on='timestep_end'"
  expect_err = "When 'change_with_respect_to_initial' is specified to be true, 'execute_on' for the ChangeOverTimePostprocessor \('change_over_time'\) must include 'initial'"

  detail = "\"with respect to previous\" isn't calculated at the previous step."
[]

[receiver]
  type = CSVDiff
  input = receiver.i
  csvdiff = receiver_out.csv
  requirement = "The system shall allow the value of a postprocessor to be controllable."
  design = 'ConstantPostprocessor.md'
  issues = '#24247'
[]

[./test]
  type = 'CSVDiff'
  input = 'coupled_solution_dofs.i'
  csvdiff = 'coupled_solution_dofs_out.csv'
  max_parallel = 3
  max_threads = 3

  design = 'Coupleable.md'
  issues = '#9690 #9758'
  requirement = 'The system shall allow for the retrieval of raw elemental degree-of-freedom values directly for elemental evaluations.'
[../]


[./cumulative_value_postprocessor]
  type = 'CSVDiff'
  input = 'cumulative_value_postprocessor.i'
  csvdiff = 'cumulative_value_postprocessor_out.csv'
  max_parallel = 1 # LU is used

  requirement = 'The system shall have the ability to accumulate a scalar value over time.'
[../]


[./test]
  type = 'Exodiff'
  input = 'difference_pps.i'
  exodiff = 'difference_pps_out.e'

  requirement = 'The system shall support computing the difference between two scalar Postprocessor values.'
[../]


[./depend_check]
  type = 'CSVDiff'
  input = 'difference_depend_check.i'
  csvdiff = 'difference_depend_check_out.csv'

  requirement = 'The system shall execute dependent Postprocessors first when computing the difference between two Postprocessors.'
[../]


[./non_ad]
  type = 'CSVDiff'
  input = 'element_average_material_property.i'
  csvdiff = 'element_average_material_property_out.csv'

  requirement = 'The system shall compute the the average value of a non-AD material property over the domain.'
[../]


[./ad]
  type = 'CSVDiff'
  input = 'element_average_material_property.i'
  cli_args = 'Materials/mat/type=ADGenericFunctionMaterial Postprocessors/avg/type=ADElementAverageMaterialProperty'
  csvdiff = 'element_average_material_property_out.csv'
  prereq = 'non_ad'

  requirement = 'The system shall compute the the average value of an AD material property over the domain.'
  issues = '#14648 #15428'
[../]


[elemental_extreme]
  type = 'CSVDiff'
  input = 'extreme_proxy_value.i'
  csvdiff = 'extreme_value.csv'
  cli_args = "Postprocessors/active='max_u min_w_f max_v_x min_v_y' Outputs/file_base=extreme_value"

  requirement = 'The system shall compute the extreme (min/max) values of a functor evaluated at each element over the domain.'
[]


[proxy_elemental_extreme]
  type = 'CSVDiff'
  input = 'extreme_proxy_value.i'
  csvdiff = 'extreme_proxy_value_out.csv'
  cli_args = "Postprocessors/active='max_v_from_proxy_x max_v_from_proxy_y min_v_from_proxy_x min_v_from_proxy_y'"

  requirement = 'The system shall compute the value of a functor at the element where a proxy functor reaches the extreme (max/min) value over the domain.'
[]


[./non_ad]
  type = 'CSVDiff'
  input = 'element_extreme_material_property.i'
  csvdiff = 'element_extreme_material_property_out.csv'

  requirement = 'The system shall compute the the extreme (min/max) values of a non-AD material property over the domain.'
[../]


[./ad]
  type = 'CSVDiff'
  input = 'element_extreme_material_property.i'
  cli_args = 'Materials/mat/type=ADGenericFunctionMaterial Postprocessors/min/type=ADElementExtremeMaterialProperty Postprocessors/max/type=ADElementExtremeMaterialProperty'
  csvdiff = 'element_extreme_material_property_out.csv'
  prereq = 'non_ad'

  requirement = 'The system shall compute the the extreme (min/max) values of an AD material property over the domain.'
  issues = '#14648 #15428'
[../]


[elemental_extreme]
  type = 'Exodiff'
  input = 'element_extreme_value.i'
  exodiff = 'element_extreme_value_out.e'
  issues = '#2776'

  requirement = 'The system shall compute the extreme (min/max) values of an elemental field variable over the domain.'
[]


[proxy_elemental_extreme]
  type = 'CSVDiff'
  input = 'element_proxy_extreme_value.i'
  csvdiff = 'element_proxy_extreme_value_out.csv'
  issues = '#18936'

  requirement = 'The system shall compute the value of a variable at the point where a proxy variable reaches the extreme (max/min) value over the domain.'
[]


[./test]
  type = 'CSVDiff'
  input = 'element_h1_error_pp_test.i'
  csvdiff = 'out.csv'

  requirement = 'The system shall compute the H1-seminorm between a field variable and a analytical function.'
[../]


[./test]
  type = 'Exodiff'
  input = 'element_integral_material_property.i'
  exodiff = 'element_integral_material_property_out.e'
  requirement = 'The system shall compute the average integral quantity over an element of a scalar material property.'
[../]


[test]
  type = 'CSVDiff'
  input = 'element_l1_error.i'
  csvdiff = 'element_l1_error_out.csv'

  requirement = 'The system shall compute the L1 error between an elemental field variable and an analytical function.'
[]


[./test]
  type = 'Exodiff'
  input = 'element_l2_difference.i'
  exodiff = 'element_l2_difference_out.e'

  requirement = 'The system shall compute the element-wise L2 difference between two field variables.'
[../]


[./test]
  type = 'CSVDiff'
  input = 'element_l2_error_pp_test.i'
  csvdiff = 'out.csv'
  requirement = 'The system shall compute the L2-error (Euclidean) between a field variable and a analytical function.'
[../]


[./test]
  type = 'CSVDiff'
  input = 'element_l2_norm.i'
  csvdiff = 'element_l2_norm_out.csv'
  max_parallel = 3 # 3 element mesh
  max_threads = 3
  requirement = 'The system shall compute the volumetric L2 norm of a variable over the mesh.'
[../]


[./element_time_derivative_test]
  type = 'CSVDiff'
  input = 'element_time_derivative_test.i'
  csvdiff = 'out_elm_time_deriv.csv'

  requirement = 'The system shall compute the average time derivative of a solution value computed per element in 2D.'
[../]


[./el_time_deriv_1d_test]
  type = 'CSVDiff'
  input = 'el_time_deriv_1d_test.i'
  csvdiff = 'out_el_time_deriv_1d.csv'

  requirement = 'The system shall compute the average time derivative of a solution value computed per element in 1D.'
[../]

[elem_var_value_test]
  type = CSVDiff
  input = elemental_variable_value.i
  csvdiff = elemental_variable_value_out.csv
  mesh_mode = REPLICATED # Node numbering needs to be disabled for ElementVariableValue

  requirement = "The system shall support sampling a specific quantity integrated over a single element."
  issues = "#9757 #12165"
  design = "ElementalVariableValue.md"
[]


[elem_var_value_fv_test]
  type = CSVDiff
  input = elemental_variable_value_fv.i
  csvdiff = elemental_variable_value_fv_out.csv
  mesh_mode = REPLICATED # Node numbering needs to be disabled for ElementVariableValue

  requirement = "The system shall support sampling a specific quantity integrated over a single element with finite volume variables."
  issues = "#9757 #12165 #16099"
  design = "ElementalVariableValue.md"
[]


[./test]
  type = 'CSVDiff'
  input = 'element_vec_l2_error.i'
  csvdiff = 'out.csv'

  requirement = 'The system shall compute the Vector L2 Error of three scalar variables simultaneously as three orthogonal components of a vector.'
[../]


[execute_on_final]
  type = CSVDiff
  input = execute_on_final.i
  csvdiff = 'execute_on_final_out.csv execute_on_final_on_final.csv'
  requirement = "Postprocessor objects shall be able to execute and output after the simulation is complete."
[]


[./reporting]
  # Tests that a value may be reported from an Executioner via addAttributeReporter
  type = 'Exodiff'
  input = 'execution_attribute_reporter.i'
  exodiff = 'execution_attribute_reporter_out.e'

  requirement = 'The system shall support an attribute (scalar value) reporter through the "Execution" system.'
[../]


[./find_value_on_line]
  type = 'CSVDiff'
  input = 'findvalueonline.i'
  csvdiff = 'findvalueonline_out.csv'

  requirement = "The system shall be capable of find a value on a monotonically changing line."
[../]


[./below_min]
  type = 'RunException'
  input = 'findvalueonline.i'
  cli_args = 'Postprocessors/pos/target=-2 Outputs/csv=false'
  expect_err = "Target value \S+ is less than the minimum sampled value"

  requirement = 'The system shall report and error when the target value is lower than one of the sampled endpoints.'
[../]


[./above_max]
  type = 'RunException'
  input = 'findvalueonline.i'
  cli_args = 'Postprocessors/pos/target=1.1 Outputs/csv=false'
  expect_err = "Target value \S+ is greater than the maximum sampled value"

  requirement = 'The system shall report and error when the target value is greater than one of the sampled endpoints.'
[../]


[./below_min_default_continue]
  type = 'CSVDiff'
  input = 'findvalueonline.i'
  cli_args = 'Postprocessors/pos/target=-2 Postprocessors/pos/error_if_not_found=false Outputs/file_base="findvalueonline_flag_below_out"'
  csvdiff = 'findvalueonline_flag_below_out.csv'

  requirement = 'The system shall return the default flag value when the target value is lower than one of the sampled endpoints and error_if_not_found is false.'
[../]


[./above_max_default_continue]
  type = 'CSVDiff'
  input = 'findvalueonline.i'
  cli_args = 'Postprocessors/pos/target=1.1 Postprocessors/pos/error_if_not_found=false Outputs/file_base="findvalueonline_flag_above_out"'
  csvdiff = 'findvalueonline_flag_above_out.csv'

  requirement = 'The system shall return the default flag value when the target value is greater than one of the sampled endpoints and error_if_not_found is false.'
[../]


[./below_min_user_continue]
  type = 'CSVDiff'
  input = 'findvalueonline.i'
  cli_args = 'Postprocessors/pos/target=-2 Postprocessors/pos/error_if_not_found=false Postprocessors/pos/default_value=-10 Outputs/file_base="findvalueonline_flag_below_user_out"'
  csvdiff = 'findvalueonline_flag_below_user_out.csv'

  requirement = 'The system shall return user specified flag value when the target value is lower than one of the sampled endpoints and error_if_not_found is false.'
[../]


[./above_max_user_continue]
  type = 'CSVDiff'
  input = 'findvalueonline.i'
  cli_args = 'Postprocessors/pos/target=1.1 Postprocessors/pos/error_if_not_found=false Postprocessors/pos/default_value=-10 Outputs/file_base="findvalueonline_flag_above_user_out"'
  csvdiff = 'findvalueonline_flag_above_user_out.csv'

  requirement = 'The system shall return user specified flag value when the target value is greater than one of the sampled endpoints and error_if_not_found is false.'
[../]


[./line_out_of_bounds]
  type = 'RunException'
  input = 'findvalueonline.i'
  cli_args = "Postprocessors/pos/end_point='11 0 0' Outputs/csv=false"
  expect_err = "No element found at the current search point"

  requirement = 'The system shall report and error when the sampling line extends beyond the mesh bounding box.'
[../]


[./depth_exceeded]
  type = 'RunException'
  input = 'findvalueonline.i'
  cli_args = 'Postprocessors/pos/depth=20 Outputs/csv=false'
  expect_err = "Target value \S+ not found on line within tolerance"

  requirement = 'The system shall report and error when the line sampling algorithm fails to converge within the desired depth.'
[../]

[test]
  type = CSVDiff
  input = 'function_element_average.i'
  csvdiff = 'function_element_average_out.csv'
  rel_err = 0

  requirement = "The system shall be able to average functions over volume."
  design = 'FunctionElementAverage.md'
  issues = '#24411'
[]

[./test]
  type = 'CSVDiff'
  input = 'function_element_integral.i'
  csvdiff = 'function_element_integral_out.csv'
  abs_zero = 1e-13

  requirement = "The system shall integrate functions over volume."
  design = 'FunctionElementIntegral.md'
  issues = '#13418'
[../]

[test]
  type = CSVDiff
  input = 'function_side_average.i'
  csvdiff = 'function_side_average_out.csv'
  rel_err = 0

  requirement = "The system shall be able to average functions over a boundary."
  design = 'FunctionSideAverage.md'
  issues = '#24411'
[]


[./function_sideintegral]
  type = 'CSVDiff'
  input = 'function_sideintegral.i'
  csvdiff = 'function_sideintegral.csv'

  requirement = 'The system shall compute the integral of a function over a boundary.'
[../]


[function_value_pps]
  type = 'CSVDiff'
  input = 'function_value_pps.i'
  csvdiff = 'function_value_pps_out.csv'
  issues = '#5197'
  requirement = 'The system shall support evaluating a function of space and time at a single point as a Postprocessor value.'
[]


[pps_args_function_value]
  type = 'CSVDiff'
  input = 'pps_args_function_value_pps.i'
  csvdiff = 'pps_args_function_value_pps_out.csv'
  issues = '#22937'
  requirement = 'The system shall support evaluating a function of space and time with values provided by postprocessors.'
[]


[diffusive_flux]
  type = 'CSVDiff'
  requirement = 'The system shall be able to integrate the contributions from finite volume flux boundary conditions on sidesets.'
  input = 'fvfluxbc_integral.i'
  csvdiff = 'fvfluxbc_integral_out.csv'
[]


[wrong-bc-type]
  type = 'RunException'
  input = 'fvfluxbc_integral.i'
  detail = "when the user inputs a boundary condition with the wrong type to SideFVFluxBCIntegral postprocessor."
  cli_args = 'FVBCs/inactive=left FVBCs/dummy/type=FVDirichletBC FVBCs/dummy/variable=u FVBCs/dummy/value=42 FVBCs/dummy/boundary=left Postprocessors/flux_left/fvbcs=dummy'
  expect_err = " The given FVFluxBC with name 'dummy' was not found!"
[]


[./3d]
  type = CSVDiff
  input = 3d_geometry.i
  csvdiff = 3d_geometry_out.csv
  requirement = 'The system shall be able to correctly compute the volume of blocks and the area of sidesets in 3D.'
[../]


[./2d]
  type = CSVDiff
  input = 2d_geometry.i
  csvdiff = 2d_geometry_out.csv
  requirement = 'The system shall be able to correctly compute the area of blocks and the perimeterof sidesets in 2D and appropriately handle boundary conditions applied to sidesetscreated with respect to different bodies.'
[../]


[fe]
  type = 'Exodiff'
  input = 'interface_diffusive_flux.i'
  exodiff = 'InterfaceDiffusiveFluxIntegral_fe.e'
  cli_args = 'postprocessor_type=InterfaceDiffusiveFluxIntegral'
  detail = 'with finite element variables, '
[]


[fv]
  type = 'Exodiff'
  input = 'interface_diffusive_flux_fv.i'
  exodiff = 'InterfaceDiffusiveFluxIntegral_fv.e'
  detail = 'and with finite volume variables.'
  cli_args = 'postprocessor_type=InterfaceDiffusiveFluxIntegral'
[]


[fv-harmonic]
  type = 'CSVDiff'
  input = 'interface_diffusive_flux_fv.i'
  csvdiff = 'InterfaceDiffusiveFluxIntegral_fv-harmonic.csv'
  detail = 'with finite volume variables and harmonic interpolation for the diffusion coefficient.'
  cli_args = "postprocessor_type=InterfaceDiffusiveFluxIntegral
                  FVInterfaceKernels/reaction/coeff_interp_method=harmonic
                  Postprocessors/diffusive_flux/coeff_interp_method=harmonic
                  Outputs/file_base='${raw ${postprocessor_type} _fv-harmonic}'
                  Outputs/exodus=false
                  Outputs/csv=true"
[]


[fe]
  type = 'Exodiff'
  input = 'interface_diffusive_flux.i'
  exodiff = 'InterfaceDiffusiveFluxAverage_fe.e'
  cli_args = 'postprocessor_type=InterfaceDiffusiveFluxAverage'
  detail = 'with finite element variables, '
[]


[fv]
  type = 'Exodiff'
  input = 'interface_diffusive_flux_fv.i'
  exodiff = 'InterfaceDiffusiveFluxAverage_fv.e'
  cli_args = 'postprocessor_type=InterfaceDiffusiveFluxAverage'
  detail = 'and with finite volume variables.'
[]

[./interface_average_variable_value_postprocessor_test]
  type = 'Exodiff'
  input = 'interface_fe_variable_value_postprocessor.i'
  exodiff = 'InterfaceAverageVariableValuePostprocessor_fe.e'
  requirement = "Testing the implementation of the InterfaceAverageVariableValuePostprocessor By design at the end of the first step we should observe: an average material property of 7, an average material property absolute jump to 6,a signed material property jump (primary minus secondary) of 6, a signed material propertyjump (secondary minus primary) of -6, a material property value on the primary side of 10, a material property value on the primary side of 4 "
  design = 'InterfaceAverageVariableValuePostprocessor.md'
  cli_args = 'postprocessor_type=InterfaceAverageVariableValuePostprocessor'
  issues = '#11647'
  max_threads = 2
[../]


[./interface_integral_variable_value_postprocessor_test]
  type = 'Exodiff'
  input = 'interface_fe_variable_value_postprocessor.i'
  exodiff = 'InterfaceIntegralVariableValuePostprocessor_fe.e'
  requirement = "Testing the implementation of the InterfaceIntegralVariableValuePostprocessor By design at the end of the first step we should observe: an integral material property of 21, an integral material property absolute jump to 18,a signed integral material property jump (primary minus secondary) of 18, a signed integral material propertyjump (secondary minus primary) of -18, a material integral property value on the primary side of 30, a material integral property value on the primary side of 12 "
  design = 'InterfaceIntegralVariableValuePostprocessor.md'
  cli_args = 'postprocessor_type=InterfaceIntegralVariableValuePostprocessor'
  issues = '#11647'
  max_threads = 2
[../]


[./interface_average_variable_value_postprocessor_fv_test]
  type = 'Exodiff'
  input = 'interface_fv_variable_value_postprocessor.i'
  exodiff = 'InterfaceAverageVariableValuePostprocessor_fv.e'
  requirement = "Testing the implementation of the InterfaceAverageVariableValuePostprocessor for finite volume variables.By design at the end of the first step we should observe: an average material property of 7, an average material property absolute jump to 6,a signed material property jump (primary minus secondary) of 6, a signed material propertyjump (secondary minus primary) of -6, a material property value on the primary side of 10, a material property value on the primary side of 4 "
  design = 'InterfaceAverageVariableValuePostprocessor.md'
  cli_args = 'postprocessor_type=InterfaceAverageVariableValuePostprocessor'
  issues = '#11647 #16099'
  max_threads = 2
[../]


[./interface_integral_variable_value_postprocessor_fv_test]
  type = 'Exodiff'
  input = 'interface_fv_variable_value_postprocessor.i'
  exodiff = 'InterfaceIntegralVariableValuePostprocessor_fv.e'
  requirement = "Testing the implementation of the InterfaceIntegralVariableValuePostprocessor for finite volume variables.By design at the end of the first step we should observe: an integral material property of 21, an integral material property absolute jump to 18,a signed integral material property jump (primary minus secondary) of 18, a signed integral material propertyjump (secondary minus primary) of -18, a material integral property value on the primary side of 30, a material integral property value on the primary side of 12 "
  design = 'InterfaceIntegralVariableValuePostprocessor.md'
  cli_args = 'postprocessor_type=InterfaceIntegralVariableValuePostprocessor'
  issues = '#11647 #16099'
  max_threads = 2
[../]

[fe_test]
  type = 'Exodiff'
  input = 'internal_side_integral_test.i'
  exodiff = 'out.e'

  issues = '#20191'
  design = 'InternalSideIntegralVariablePostprocessor.md'
  requirement = 'The system shall support computing the integral of a variable quantity over internal sides on the mesh.'
[]


[fv_test]
  type = 'Exodiff'
  input = 'internal_side_integral_fv_test.i'
  exodiff = 'fv_out.e'

  issues = '#20191'
  design = 'InternalSideIntegralVariablePostprocessor.md'
  requirement = 'The system shall support computing the integral of a finite volume variable quantity over internal sides on the mesh.'
[]

[./test]
  type = 'CSVDiff'
  input = 'internal_side_jump.i'
  csvdiff = 'internal_side_jump_out.csv'
  max_parallel = 16
  max_threads = 16

  issues = '#9390'
  design = 'MooseVariableFE.md'
  requirement = 'The system shall support retrieving solution values from neighboring elements for use in internal side calculations.'
[../]


[./linear_combination]
  type = 'CSVDiff'
  input = 'linear_combination.i'
  csvdiff = 'linear_combination_out.csv'

  requirement = 'The system shall support the ability to compute a linear combination of scalar values (Postprocessors).'
[../]


[./linear_combination_defaulted_pps]
  type = 'CSVDiff'
  input = 'linear_combination.i'
  csvdiff = 'linear_combination_defaulted_pps.csv'
  cli_args = 'Outputs/file_base=linear_combination_defaulted_pps
                Postprocessors/linear_combination/pp_names="pp1 120"'
  requirement = 'The system shall allow a mix of postprocessor names and real numbers to be provided to PostprocessorName parameters.'
[../]

[./print_memory_usage]
  type = CheckFiles
  input = print_memory_usage.i
  check_files = print_memory_usage_out.csv
  cli_args = 'Problem/check_uo_aux_state=true'
  issues = '#8619'
  requirement = "The system shall provide a postprocessor to measure physical and virtual memory usage and the major page fault count, depending on the operating system's ability to make those values available"
  design = '/MemoryUsage.md'
[../]


[./vector_memory_usage]
  type = CheckFiles
  input = vector_memory_usage.i
  cli_args = 'Problem/check_uo_aux_state=true'
  check_files = vector_memory_usage_out_mem_0001.csv
  issues = '#12333'
  requirement = "The system shall provide a vectorpostprocessor to, on each rank, measure physical and virtual memory usage, major page fault count, and total available ram available, depending on the operating system's ability to make those values available"
  design = '/VectorMemoryUsage.md'
[../]

[./test]
  type = 'Exodiff'
  input = 'mms_polynomial_test.i'
  exodiff = 'out.e'
  valgrind = 'HEAVY'

  requirement = 'The system shall verify calculations using the method of manufactured solutions using a higher order polynomial function for linear elements.'
  issues = '#1405'
  design = 'ElementL2Error.md'
[../]

[./test]
  type = 'Exodiff'
  input = 'mms_slope_test.i'
  exodiff = 'out.e-s002 out.e-s007'
  group = 'adaptive'
  abs_zero = 1e-8
  method = '!DBG'
  valgrind = 'HEAVY'

  issues = '#1410'
  design = 'ElementL2Error.md'
  requirement = 'The system shall verify calculations using the method of manufactured solutions using a functional form of an equation outside of the shape function space.'
[../]


[nearest_node_number_1]
  type = CSVDiff
  input = nearest_node_number_1.i
  csvdiff = nearest_node_number_1_out.csv
  requirement = "The system shall have the capability to compute the nearest node number to a given point."
[]


[nearest_node_number_2]
  type = CSVDiff
  input = nearest_node_number_2.i
  csvdiff = nearest_node_number_2_out.csv
  requirement = "The system shall have the capability to compute the nearest node number to a given point, and will choose the smallest node number if more than one node is equidistant."
[]


[nearest_node_number_3]
  type = CSVDiff
  input = nearest_node_number_3.i
  csvdiff = nearest_node_number_3_out.csv
  requirement = "The system shall have the capability to compute the nearest node number to a given point, including when the mesh is adapting"
[]


[nodal_extreme]
  type = 'Exodiff'
  input = 'nodal_extreme_pps_test.i'
  exodiff = 'nodal_extreme_pps_test_out.e'
  issues = '#2026'

  requirement = 'The system shall compute the extreme (min/max) values of a nodal field variable over the domain.'
[]


[nodal_extreme_proxy]
  type = 'CSVDiff'
  input = 'nodal_proxy_extreme_value.i'
  csvdiff = 'nodal_proxy_extreme_value_out.csv'
  issues = '#18936'

  requirement = 'The system shall compute the value of a variable at the point at which a proxy variable reaches the extreme (min/max) value.'
[]


[all]
  # Tests non-block restricted NodalUserObject (only visit nodes once on block boundary)
  type = CSVDiff
  input = nodal_sum.i
  csvdiff = nodal_sum_out.csv

  detail = 'on the whole domain,'
[]


[nodal_sum_block]
  # Tests block restricted NodalUserObject (visit nodes once on block boundary)
  type = CSVDiff
  input = nodal_sum_block.i
  csvdiff = nodal_sum_block_out.csv

  detail = 'on a subset of the domain, and'
[]


[nodal_sum_block_non_unique]
  # Tests block restricted NodalUserObject (visit nodes twice on block boundary)
  type = CSVDiff
  input = nodal_sum_block_non_unique.i
  csvdiff = nodal_sum_block_non_unique_out.csv

  detail = 'on multiple overlapping blocks visiting some nodes multiple times.'
[]


[./num_adaptivity_cycles]
  type = 'CSVDiff'
  input = 'num_adaptivity_cycles.i'
  csvdiff = 'num_adaptivity_cycles_out.csv'

  issues = '#7646'
  requirement = 'The system shall be capable of running multiple adaptivity cycles in a single solve step.'
[../]


[./num_adaptivity_cycles_toggle_adaptivity]
  type = 'CSVDiff'
  input = 'num_adaptivity_cycles_toggle_adaptivity.i'
  csvdiff = 'num_adaptivity_cycles_toggle_adaptivity_out.csv'

  issues = '#9746'
  requirement = 'They system shall be capable of toggling adaptivity at the start of the simulation.'
[../]


[./num_adaptivity_cycles_toggle_adaptivity_wait]
  type = 'CSVDiff'
  input = 'num_adaptivity_cycles_toggle_adaptivity_wait.i'
  csvdiff = 'num_adaptivity_cycles_toggle_adaptivity_wait_out.csv'

  issues = '#9746'
  requirement = 'They system shall be capable of toggling adaptivity during the simulation.'
[../]

[./test]
  type = 'CSVDiff'
  input = 'num_dofs.i'
  csvdiff = 'num_dofs_out.csv'

  requirement = 'The NumDOFs Postprocessor shall report the number of degrees of freedom
                   (DOFS) from one or more equations systems in the simulation.'
  design = '/NumDOFs.md'
  issues = '#2094 #6872'

  max_parallel = 16 # 16 element test (initially)
[../]

[./test]
  type = 'CSVDiff'
  input = 'num_elems.i'
  csvdiff = 'num_elems_out.csv'

  requirement = 'The NumElements Postprocessor shall report the number of elements
                   (active or total) in the simulation.'
  design = '/NumElements.md'
  issues = '#2094 #8421'
[../]


[./test_split]
  type = 'CSVDiff'
  input = 'num_elems.i'
  cli_args = '--use-split --split-file generated.cpr Outputs/file_base=num_elems_split_out'

  min_parallel = 4
  max_parallel = 4

  csvdiff = 'num_elems_split_out.csv'

  requirement = 'The NumElements Postprocessor shall report the number of elements
                   (active or total) in the simulation when using distributed (pre-split) mesh.'
  design = '/NumElements.md'
  issues = '#2094 #8421'
[../]


[a_stable_dirk4]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'a_stable_dirk4.csv'
  cli_args = 'Executioner/TimeIntegrator/type=AStableDirk4 Executioner/TimeIntegrator/safe_start=true Outputs/file_base=a_stable_dirk4'
  max_parallel = 1

  detail = "four stage, A-stable DIRK;"
[]


[actually_explicit_euler_consistent]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'actually_explicit_euler_consistent.csv'
  cli_args = 'Executioner/TimeIntegrator/type=ActuallyExplicitEuler Executioner/TimeIntegrator/solve_type=consistent Outputs/file_base=actually_explicit_euler_consistent'
  max_parallel = 1

  detail = "explicit Euler;"
[]


[actually_explicit_euler_lumped]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'actually_explicit_euler_lumped.csv'
  cli_args = 'Executioner/TimeIntegrator/type=ActuallyExplicitEuler Executioner/TimeIntegrator/solve_type=lumped Outputs/file_base=actually_explicit_euler_lumped'
  max_parallel = 1

  detail = "lumped explicit Euler;"
[]


[actually_explicit_euler_lump_preconditioned]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'actually_explicit_euler_lump_preconditioned.csv'
  cli_args = 'Executioner/TimeIntegrator/type=ActuallyExplicitEuler Executioner/TimeIntegrator/solve_type=lump_preconditioned Outputs/file_base=actually_explicit_euler_lump_preconditioned'
  max_parallel = 1

  detail = "lumped and preconditioned explicit Euler;"
[]


[bdf2]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'bdf2.csv'
  cli_args = '
      Executioner/TimeIntegrator/type=BDF2
      Outputs/file_base=bdf2'
  max_parallel = 1

  detail = "second-order backward difference;"
[]


[crank_nicolson]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'crank_nicolson.csv'
  cli_args = 'Executioner/TimeIntegrator/type=CrankNicolson Outputs/file_base=crank_nicolson'
  max_parallel = 1

  detail = "Crank-Nicloson;"
[]


[explicit_euler]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'explicit_euler.csv'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitEuler Outputs/file_base=explicit_euler'
  max_parallel = 1

  detail = "quasi explicit Euler;"
[]


[explicit_midpoint]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'explicit_midpoint.csv'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitMidpoint Outputs/file_base=explicit_midpoint'
  max_parallel = 1

  detail = "explicit midpoint;"
[]


[explicit_tvd_rk2]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'explicit_tvd_rk2.csv'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitTVDRK2 Outputs/file_base=explicit_tvd_rk2'
  max_parallel = 1

  detail = "two-stage TVD Runge-Kutta;"
[]


[implicit_euler]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'implicit_euler.csv'
  cli_args = 'Executioner/TimeIntegrator/type=ImplicitEuler Outputs/file_base=implicit_euler'
  max_parallel = 1

  detail = 'implicit Euler;'
[]


[implicit_midpoint]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'implicit_midpoint.csv'
  cli_args = 'Executioner/TimeIntegrator/type=ImplicitMidpoint Outputs/file_base=implicit_midpoint'
  max_parallel = 1

  detail = 'implicit midpoint;'
[]


[l_stable_dirk2]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'l_stable_dirk2.csv'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk2 Outputs/file_base=l_stable_dirk2'
  max_parallel = 1

  detail = 'two-stage, L-stable DIRK;'
[]


[l_stable_dirk3]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'l_stable_dirk3.csv'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk3 Outputs/file_base=l_stable_dirk3'
  max_parallel = 1

  detail = "three stage, L-stable DIRK;"
[]


[l_stable_dirk4]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'l_stable_dirk4.csv'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk4 Outputs/file_base=l_stable_dirk4'
  max_parallel = 1

  detail = "four stage, L-stable DIRK;"
[]


[ralston]
  type = 'CSVDiff'
  input = 'num_iterations.i'
  csvdiff = 'ralston.csv'
  cli_args = 'Executioner/TimeIntegrator/type=Ralston Outputs/file_base=ralston'
  max_parallel = 1

  detail = 'and Ralston methods.'
[]

[./test]
  type = 'CSVDiff'
  input = 'num_nodes.i'
  csvdiff = 'num_nodes_out.csv'

  requirement = 'The NumNodes Postprocessor shall report the number of nodes
                   (replicated or distributed) in the simulation.'
  design = '/NumNodes.md'
  issues = '#2094'
[../]


[./test_split]
  type = 'CSVDiff'
  input = 'num_nodes.i'
  cli_args = '--use-split --split-file generated.cpr Outputs/file_base=num_nodes_split_out'

  min_parallel = 4
  max_parallel = 4

  csvdiff = 'num_nodes_split_out.csv'

  requirement = 'The NumNodes Postprocessor shall report the number of nodes
                   in the simulation when using distributed (pre-split) mesh.'
  design = '/NumNodes.md'
  issues = '#2094 #8421'
[../]

[./test]
  type = 'CSVDiff'
  input = 'num_residual_eval.i'
  csvdiff = 'out.csv'
  max_parallel = 2
  min_parallel = 2
  # Do not test this against PETSc-parent because
  # PETSc-parent has a little better convergence in terms of the number
  # of iterations.  And then the number of residuals is reduced by 1,
  # and this causes CSV diff.
  petsc_version_release = true
  # This test requires a different number of residual evaluations in older PETScs
  # due to the changes in 3061bbd5d.
  petsc_version = '>=3.8.3'
  # Difficult to have consistent solve behavior when running across nodes
  hpc = false

  requirement = 'The system shall be capable of outputting the number of Residual evaluations'
  issues = '#2089'
  design = 'NumResidualEvaluations.md'
[../]

[./test]
  type = 'CSVDiff'
  input = 'num_vars.i'
  csvdiff = 'num_vars_out.csv'

  requirement = 'The NumVars Postprocessor shall report the number of variables from
                   one or more equation systems in the simulation.'
  design = '/NumVars.md'
  issues = '#2094'
[../]


[test_older]
  type = 'Exodiff'
  input = 'old_value.i'
  cli_args = 'Postprocessors/grow/test_type=use_older_value Outputs/file_base=older_value_out'
  exodiff = 'older_value_out.e'

  detail = 'older (two timesteps back).'
[]


[./old_no_history]
  type = 'CSVDiff'
  input = 'old_vpp_value.i'
  csvdiff = 'old_vpp_value_out.csv'

  requirement = "The VectorPostprocessor system shall provide a mechanism to retrieve references to old vectors."
[../]


[./old_with_history]
  type = 'CSVDiff'
  input = 'old_vpp_value.i'
  csvdiff = 'old_vpp_value_out.csv'
  cli_args = 'VectorPostprocessors/point_sample/contains_complete_history=true'
  prereq = 'old_no_history'

  requirement = "The VectorPostprocessor system shall provide a mechanism to retrieve references to old vectors while maintaining vector history."
[../]


[test]
  type = 'CSVDiff'
  input = 'parsed_pp.i'
  csvdiff = 'parsed_pp_out.csv'
  requirement = 'The system shall be able to compute a postprocessor based on a parsed expression of other postprocessors.'
[]


[test]
  requirement = "The system shall have the abililty to pull information from the PerfGraph into a Postprocessor"
  type = 'CheckFiles'
  input = 'perf_graph.i'
  check_files = 'perf_graph_out.csv'
[]


[missing]
  requirement = "The system shall report a reasonable error when trying to obtain information from the PerfGraph for a section that does not exist"
  type = RunException
  input = 'perf_graph.i'
  cli_args = 'Postprocessors/self/must_exist=true'
  expect_err = 'Unknown PerfGraph section name "FEProblem::computeResidualInternal"'
[]


[./test]
  type = 'CSVDiff'
  input = 'point_value.i'
  csvdiff = 'point_value_out.csv'

  issues = '#1776'
  requirement = 'The system shall support the ability to sample a field variable value anywhere within the domain.'
[../]


[./error]
  type = 'RunException'
  input = 'point_value_error.i'
  expect_err = 'No element located at'

  issues = '#3475'
  requirement = 'The system shall report an error when a field variable sample location is outside of the domain.'
[../]


[less_than]
  type = 'CSVDiff'
  input = 'postprocessor_comparison.i'
  cli_args = '
      Postprocessors/pp_comparison/comparison_type=less_than
      Outputs/file_base=less_than'
  csvdiff = 'less_than.csv'

  detail = "less than operator."
[]


[./element_side_test]
  type = 'CSVDiff'
  input = 'element_side_pp.i'
  csvdiff = 'out.csv'

  requirement = 'The system shall support evaluating Postprocessors (UserObjects) in the following order: Elemental, Side, Internal Side, Nodal, and General.'
[../]


[test_interval_mismatch]
  type = 'Exodiff'
  input = 'pps_interval_mismatch.i'
  exodiff = 'pps_interval_mismatch_out.e'

  requirement = 'The system shall support outputting the scalar Postprocessor values to multiple locations with different intervals.'
[]


[./csv_log]
  type = CheckFiles
  input = print_perf_data.i
  check_files = print_perf_data_out.csv

  issues = '#1771'
  requirement = 'The system shall have the ability to output performance data to a file.'
[../]


[./use_log_data_no_print]
  type = RunApp
  input = use_log_data_no_print.i
  timing = false

  # Make sure that the perf_log table doesn't just report
  # the same active time each timestep

  # The RE below looks for numbers in the last column of the table that are identical.
  # This indicates that logging has been disabled which we don't want to see.
  #
  #   | time           | elapsed_active |
  #   +----------------+----------------+
  #   |   0.000000e+00 |   0.000000e+00 |
  #   |   1.000000e-01 |   3.028400e-02 |  <- Does this number match
  #   |   2.000000e-01 |   4.311600e-02 |  <- this number?

  # Match non-space content followed by a single space, a pipe, then the newline character.
  #   Make sure that the non-space content matches the entire number by bounding it on both
  #   sides with required spaces.
  # On the next line match the same number again after throwing away as much content as you
  #   need that doesn't match.
  #   Make sure that you don't cross lines by not allowing the throwaway content to have newlines.
  absent_out = '(\s(\S+)\s\|\n)[^\n]*\1'

  issues = '#7951'
  requirement = "The system shall calculate performance time when the data is only used by a Postprocessor."
[../]


[./check_more_values]
  type = RunApp
  input = print_perf_data.i

  cli_args = 'Outputs/exodus=false Outputs/csv=false'
  absent_out = '(\s(\S+)\s\|\n)[^\n]*\1.*Performance Graph'

  issues = '#10196'
  requirement = "The system shall calculate performance time even when the performance graph isn't printed to any output format."
[../]


[pseudotimestepSER]
  type = 'CSVDiff'
  input = 'fv_burgers_pseudo.i'
  csvdiff = 'fv_burgers_SER_out.csv'
  cli_args = "Postprocessors/pseudotimestep/method=SER 
               Postprocessors/pseudotimestep/initial_dt=1 
               Postprocessors/pseudotimestep/alpha=1.5 
               Postprocessors/pseudotimestep/iterations_window=3 
               Executioner/num_steps=5
               Outputs/file_base=fv_burgers_SER_out"
  requirement = 'The system shall be able to use the SER method to compute its next time step.'
[]


[pseudotimestepRDM]
  type = 'CSVDiff'
  input = 'fv_burgers_pseudo.i'
  csvdiff = 'fv_burgers_RDM_out.csv'
  cli_args = "Postprocessors/pseudotimestep/method=RDM 
               Postprocessors/pseudotimestep/initial_dt=1 
               Postprocessors/pseudotimestep/alpha=4 
               Executioner/num_steps=7
               Outputs/file_base=fv_burgers_RDM_out"
  requirement = 'The system shall be able to use the RDM method to compute its next time step.'
[]


[pseudotimestepEXP]
  type = 'CSVDiff'
  input = 'fv_burgers_pseudo.i'
  csvdiff = 'fv_burgers_EXP_out.csv'
  cli_args = "Postprocessors/pseudotimestep/method=EXP 
               Postprocessors/pseudotimestep/initial_dt=1 
               Postprocessors/pseudotimestep/alpha=4 
               Postprocessors/pseudotimestep/max_dt=1e5 
               Executioner/num_steps=5
               Outputs/file_base=fv_burgers_EXP_out"
  requirement = 'The system shall be able to use the EXP method to compute its next time step.'
[]


[half_transient]
  type = RunApp
  input = random_pps.i
  cli_args = 'Outputs/checkpoint=true --test-checkpoint-half-transient'
  recover = false
  prereq = 'random_pps/full_sim'
  group = random_pps

  detail = 'when running the first half of the simulation and'
[]


[recover]
  type = CSVDiff
  input = random_pps.i
  csvdiff = random_pps_out.csv
  cli_args = '--recover'
  recover = false
  prereq = 'random_pps/half_transient'
  delete_output_before_running = false
  group = random_pps

  detail = 'running the second half of the simulation with recovery and receiving the same values.'
[]


[test]
  type = 'CSVDiff'
  input = 'real_parameter_reporter.i'
  csvdiff = 'real_parameter_reporter_out.csv'

  requirement = 'The system shall support the ability to report an input parameter on the screen or to an input file.'
[]


[bad_name_error]
  # Test Error when complete name is not provided
  type = 'RunException'
  input = 'real_parameter_reporter.i'
  cli_args = 'Postprocessors/coef_value/parameter=*/diff/coef'
  expect_err = "Unknown InputParameters object \*/diff"

  detail = "with a wildcard in the name and"
[]


[no_param_error]
  # Test Error when complete name is not provided
  type = 'RunException'
  input = 'real_parameter_reporter.i'
  cli_args = 'Postprocessors/coef_value/parameter=Kernels/diff/coef2'
  expect_err = "Unable to locate the parameter: Kernels/diff/coef2."

  detail = "a complete name/"
[]


[no_old_initialize]
  # Test the the default value for old values of the Reciever are able to be disabled
  type = 'Exodiff'
  input = 'defaults.i'
  exodiff = 'defaults_no_old_initialize_out.e'
  cli_args = 'Postprocessors/receiver/initialize_old=false Outputs/file_base=defaults_no_old_initialize_out'

  detail = 'with an initial default value and'
[]


[initial_only]
  # Test the the default value for old values of the Reciever are set
  type = 'Exodiff'
  input = 'defaults.i'
  exodiff = 'defaults_out.e'

  detail = 'with a default previous (older) value.'
[]


[close_to_zero]
  type = 'CSVDiff'
  input = 'relative_difference.i'
  csvdiff = 'relative_difference_zero_out.csv'
  cli_args = 'Postprocessors/relative_difference/value2=zero Outputs/out/file_base=relative_difference_zero_out Outputs/file_base=close_to_zero'

  detail = 'when values are approximately zero.'
[]


[./test]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_out.e'

  requirement = 'The system shall be capable of computing the relative norm of the solution difference between two consecutive time steps.'
[../]


[test]
  type = CSVDiff
  input = 'current_residual.i'
  csvdiff = 'current_residual_out.csv'
  # The tolerance needs to be very loose since the gold is a residual norm,
  # which is prone to significant variations with different solve/execution
  # types, like serial vs. parallel. We really just want to check that it is
  # getting the correct iteration's residual, which vary by 6 orders of
  # magnitude here.
  rel_err = 1
  requirement = 'The system shall be able to report the nonlinear residual norm at each nonlinear iteration.'
[]


[./test]
  type = 'CSVDiff'
  input = 'scalar_coupled_postprocessor_test.i'
  csvdiff = 'scalar_coupled_postprocessor_test_out.csv'

  requirement = 'The system shall support coupling in a scalar variable to the Postprocessing system for calculating values.'
[../]

[./scalar_pps]
  type = 'CSVDiff'
  input = 'scalar_variable_pps.i'
  csvdiff = 'scalar_variable_pps_out.csv'

  issues = '#726'
  design = 'ScalarVariable.md'
  requirement = 'The system shall support reporting scalar variables as Postprocessor (scalar output) values.'
[../]


[./test]
  type = 'Exodiff'
  input = 'scale_pps.i'
  exodiff = 'scale_pps_out.e'

  requirement = 'The system shall support the scaling of a post processor quantity by another post processor quantity.'
[../]


[x_flux_fe]
  type = CSVDiff
  input = 'side_advection_flux_integral.i'
  csvdiff = 'side_advection_flux_integral_out.csv'
  abs_zero = 1e-9
  detail = 'with continous finite element variable and'
[]


[err_message]
  type = RunException
  input = 'side_advection_flux_integral.i'
  cli_args = 'Variables/u/order=CONSTANT Variables/u/family=MONOMIAL'
  expect_err = "Trying to use a non-nodal variable 'advected_variable' for side advection integral calculation, which is currently not supported."
  detail = 'error out for discontinous finite element family.'
[]

[test]
  type = 'Exodiff'
  input = 'side_average_value_test.i'
  exodiff = 'out.e'

  issues = '#1405'
  design = 'SideAverageValue.md'
  requirement = 'The system shall compute the area-weighted average of the integral of a variable over a side.'
[]


[real]
  type = 'CSVDiff'
  input = '../side_material.i side_average_material_property.i'
  csvdiff = 'side_average_material_property_out.csv'
  cli_args = 'Materials/active=real'
  detail = 'if the material property is of `Real` type'
[]


[realvector]
  type = 'CSVDiff'
  input = '../side_material.i side_average_material_property.i'
  csvdiff = 'side_average_material_property_out.csv'
  cli_args = 'Materials/active=realvector Postprocessors/average/component="1"'
  detail = 'if the material property is of `RealVectorValue` type'
[]


[stdvec]
  type = 'CSVDiff'
  input = '../side_material.i side_average_material_property.i'
  csvdiff = 'side_average_material_property_out.csv'
  cli_args = 'Postprocessors/average/property=stdvec_prop Postprocessors/average/component="1"'
  detail = 'if the material property is of `std::vector<Real>` type'
[]


[ranktwo]
  type = 'CSVDiff'
  input = '../side_material.i side_average_material_property.i'
  csvdiff = 'side_average_material_property_out.csv'
  cli_args = 'Postprocessors/average/property=rank_two_tensor_prop Postprocessors/average/component="1 1"'
  detail = 'if the material property is of `RankTwoTensor` type'
[]


[rankthree]
  type = 'CSVDiff'
  input = '../side_material.i side_average_material_property.i'
  csvdiff = 'side_average_material_property_out.csv'
  cli_args = 'Postprocessors/average/property=rank_three_tensor_prop Postprocessors/average/component="0 1 1"'
  detail = 'if the material property is of `RankThreeTensor` type'
[]


[rankfour]
  type = 'CSVDiff'
  input = '../side_material.i side_average_material_property.i'
  csvdiff = 'side_average_material_property_out.csv'
  cli_args = 'Postprocessors/average/property=rank_four_tensor_prop Postprocessors/average/component="0 0 1 1"'
  detail = 'if the material property is of `RankFourTensor` type'
[]


[error]
  type = 'RunException'
  input = '../side_material.i side_average_material_property.i'
  expect_err = "Material property 'realvec_prop' is 1-dimensional, but an index vector of size 3 was supplied to select a component. It looks like you were expecting the material property to have a different type."
  cli_args = 'Postprocessors/average/property=realvec_prop Postprocessors/average/component="1 2 3"'
  detail = 'And shall error out if the index components do not match the dimension of the supplied property'
[]


[side_average_functor_test]
  type = 'CSVDiff'
  input = 'side_average_functor_test.i'
  csvdiff = 'side_average_functor_test_out.csv'
  issues = '#27250'
  design = 'SideAverageFunctorPostprocessor.md'
  requirement = 'The system shall compute the area-weighted average of the integral of a functor over a side.'
[]

[./test]
  type = 'Exodiff'
  input = 'side_diffusive_flux_average.i'
  exodiff = 'side_diffusive_flux_average_out.e'

  design = 'SideDiffusiveFluxAverage.md'
  issues = '#2201'
  requirement = 'The system shall be capable of computing the average diffusive flux through a specified boundary on the mesh.'
[../]


[./test_fv]
  type = 'Exodiff'
  input = 'side_diffusive_flux_average_fv.i'
  exodiff = 'side_diffusive_flux_average_fv_out.e'

  design = 'SideDiffusiveFluxAverage.md'
  issues = '#2201 #16099'
  requirement = 'The system shall be capable of computing the average of the diffusive flux integral of a finite volume variable through a specified boundary on the mesh.'
[../]


[vector_diffusivity]
  type = 'Exodiff'
  input = 'side_diffusive_flux_integral.i'
  exodiff = 'side_diffusive_flux_integral_vector.e'
  cli_args = "Outputs/file_base=side_diffusive_flux_integral_vector Postprocessors/avg_flux_right/type=SideVectorDiffusivityFluxIntegral Postprocessors/avg_flux_right/diffusivity=diffusivity_vec Postprocessors/inactive=''"
  detail = 'with an anisotropic vector diffusivity.'
[]


[vector_diffusivity]
  type = 'Exodiff'
  input = 'side_diffusive_flux_integral_fv.i'
  exodiff = 'side_diffusive_flux_integral_fv_vector.e'
  cli_args = "Outputs/file_base=side_diffusive_flux_integral_fv_vector Postprocessors/avg_flux_right/type=SideVectorDiffusivityFluxIntegral Postprocessors/avg_flux_right/functor_diffusivity=diffusivity_vec Postprocessors/inactive=''"
  detail = 'with a vector diffusivity.'
[]


[vector_functor]
  type = 'Exodiff'
  input = vector_functor_prop.i
  exodiff = vector_functor_prop_out.e
  requirement = 'The system shall yield equivalent results when vector material properties are computed with pre-initialized data or computed on-the-fly.'
  design = 'GenericVectorFunctorMaterial.md'
  issues = '#16809'
[]


[linear_fv_var]
  type = 'Exodiff'
  input = side_diffusive_flux_integral_linear_fv.i
  exodiff = side_diffusive_flux_integral_linear_fv_out.e
  requirement = 'The system shall be able to postprocess results from a linear finite volume solver and produce accurate aggregate fluxes and values and auxiliary fields.'
  issues = '#25722'
  design = 'LinearFVDiffusion.md'
  max_threads = 1 # see libmesh issue #3808
[]


[aux_elemental]
  type = 'CSVDiff'
  input = 'aux_nodal.i'
  csvdiff = 'aux_elemental_out.csv'
  cli_args = 'AuxVariables/aux/family=MONOMIAL Outputs/file_base=aux_elemental_out'
  detail = 'for a aux elemental variable.'
[]

[fe_test]
  type = 'Exodiff'
  input = 'side_integral_test.i'
  exodiff = 'out.e'

  issues = '#1405'
  design = 'SideIntegralVariablePostprocessor.md'
  requirement = 'The system shall support computing the integral of a variable quantity over a side on the mesh.'
[]


[fv_test]
  type = 'Exodiff'
  input = 'side_integral_fv_test.i'
  exodiff = 'fv_out.e'

  issues = '#1405 #16099'
  design = 'SideIntegralVariablePostprocessor.md'
  requirement = 'The system shall support computing the integral of a finite volume variable quantity over a side on the mesh.'
[]


[real]
  type = 'CSVDiff'
  input = '../side_material.i side_integral_material_property.i'
  csvdiff = 'side_integral_material_property_out.csv'
  cli_args = 'Materials/active=real'
  detail = 'if the material property is of `Real` type'
[]


[realvector]
  type = 'CSVDiff'
  input = '../side_material.i side_integral_material_property.i'
  csvdiff = 'side_integral_material_property_out.csv'
  cli_args = 'Materials/active=realvector Postprocessors/integral/component="1"'
  detail = 'if the material property is of `RealVectorValue` type'
[]


[ranktwo]
  type = 'CSVDiff'
  input = '../side_material.i side_integral_material_property.i'
  csvdiff = 'side_integral_material_property_out.csv'
  cli_args = 'Materials/active=ranktwo Postprocessors/integral/component="2 2"'
  detail = 'if the material property is of `RankTwoTensor` type'
[]


[error]
  type = 'RunException'
  input = '../side_material.i side_integral_material_property.i'
  expect_err = "Material property 'prop' is 1-dimensional, but an index vector of size 3 was supplied to select a component. It looks like you were expecting the material property to have a different type."
  cli_args = 'Materials/active=realvector Postprocessors/integral/component="1 2 3"'
  detail = 'And shall error out if the index components do not match the dimension of the supplied property'
[]


[mesh_side]
  type = 'CSVDiff'
  input = 'side_integral_functor.i'
  csvdiff = 'side_integral_functor_out.csv'
  cli_args = "Postprocessors/active='ext_u ext_v1 ext_v2 ext_m1 ext_m2'"

  detail = 'support computing the integral of a functor over one or more sides on the mesh.'
[]


[domain_side]
  type = 'CSVDiff'
  input = 'side_integral_functor.i'
  csvdiff = 'internal_side_integral_functor_out.csv'
  cli_args = "Postprocessors/active='int_s1_u int_s1_v1 int_s1_f1 int_s1_m1 int_s1_m2
                                         int_s2_v2 int_s2_f1 int_s2_m1 int_s2_m2'
                  Outputs/file_base=internal_side_integral_functor_out"

  detail = 'support computing the integral of a functor over a functor domain boundary inside a mesh.'
[]


[mesh_side_refined]
  type = 'CSVDiff'
  input = 'side_integral_functor.i'
  csvdiff = 'side_integral_functor_refined_out.csv'
  cli_args = "Mesh/inactive='' Outputs/file_base=side_integral_functor_refined_out"

  detail = 'support computing the integral of a functor over one or more evenly refined sides on the mesh.'
[]


[qp_argument]
  type = 'CSVDiff'
  input = 'side_integral_functor.i'
  csvdiff = 'side_integral_functor_qp_out.csv'
  cli_args = "Outputs/file_base=side_integral_functor_qp_out
                  AuxVariables/inactive=v2
                  AuxVariables/v2_fe/block=2
                  AuxVariables/v2_fe/InitialCondition/type=FunctionIC
                  AuxVariables/v2_fe/InitialCondition/function='2*x*x-y'
                  Postprocessors/ext_u/functor_argument=qp Postprocessors/ext_v1/functor_argument=qp Postprocessors/ext_v2/functor_argument=qp Postprocessors/ext_v2/functor=v2_fe Postprocessors/ext_m1/functor_argument=qp Postprocessors/ext_m2/functor_argument=qp
                  Postprocessors/int_s1_u/functor_argument=qp Postprocessors/int_s1_v1/functor_argument=qp Postprocessors/int_s1_f1/functor_argument=qp Postprocessors/int_s1_m1/functor_argument=qp Postprocessors/int_s1_m2/functor_argument=qp
                  Postprocessors/int_s2_v2/functor_argument=qp Postprocessors/int_s2_v2/functor=v2_fe Postprocessors/int_s2_f1/functor_argument=qp Postprocessors/int_s2_m1/functor_argument=qp Postprocessors/int_s2_m2/functor_argument=qp"

  detail = 'support computing the integral of a functor using quadrature points instead of side faces'
[]


[error_no_face_info]
  type = RunException
  input = 'side_integral_functor_fe.i'
  expect_err = "The parameter 'functor_argument' was set to 'face', but the mesh contains no face info objects"
  detail = 'report an error if face info integration is chosen to compute the integral of a functor when there is no face info in the mesh.'
[]


[./test_side_multi_bnd]
  type = 'Exodiff'
  input = 'side_pps_multi_bnd_test.i'
  exodiff = 'side_pps_multi_bnd_test_out.e'
  requirement = 'The system shall compute an aggregate scalar quantity when applied along multiple boundaries.'
[../]

[./test]
  type = 'CSVDiff'
  input = 'table_tolerance_test.i'
  csvdiff = 'table_tolerance_test_out.csv'

  requirement = 'The TableOutput object shall allow the user to override tolerance checks when determining whether new rows should be added (independent variable delta)'
  design = 'TableOutput.md'
  issues = '#11171'
[../]


[time_extreme_pps]
  type = 'CSVDiff'
  input = 'time_extreme_value.i'
  csvdiff = 'time_extreme_value_out.csv'
  max_parallel = 4 # Only four elements
  issues = '#6902'

  requirement = 'The system shall have the ability to record a minimum or maximum value of a field variable over time.'
[]


[time_of_time_extreme_pps]
  type = 'CSVDiff'
  input = 'time_extreme_value.i'
  cli_args = "Postprocessors/active='time_of_max_nl_dofs nl_dofs' Outputs/file_base=time_of_time_extreme_value_out"
  csvdiff = 'time_of_time_extreme_value_out.csv'
  max_parallel = 4 # Only four elements
  issues = '#14904'

  requirement = 'The system shall have the ability to return the time at which a minimum or maximum value of a field variable over time occurred.'
[]


[./variable_inner_product_test]
  type = 'CSVDiff'
  input = 'variable_inner_product.i'
  csvdiff = 'variable_inner_product.csv'
  requirement = 'The system shall include the ability to compute the inner product of two variables.'
[../]


[./variable_residual_test]
  type = 'CSVDiff'
  input = 'variable_residual.i'
  csvdiff = 'variable_residual_out.csv'
  max_threads = 1
  max_parallel = 1

  requirement = 'The system shall compute the difference between the test and trial functions (Residual) for a specified variable.'
[../]


[greater_than]
  type = 'CSVDiff'
  input = 'vector_postprocessor_comparison.i'
  cli_args = 'Postprocessors/vpp_comparison/comparison_type=greater_than Outputs/file_base=greater_than'
  csvdiff = 'greater_than.csv'

  detail = "greater than,"
[]


[less_than_equals]
  type = 'CSVDiff'
  input = 'vector_postprocessor_comparison.i'
  cli_args = 'Functions/a_fn/value=0 Postprocessors/vpp_comparison/comparison_type=less_than_equals Outputs/file_base=less_than_equals'
  csvdiff = 'less_than_equals.csv'

  detail = "less than, or"
[]


[equals]
  type = 'CSVDiff'
  input = 'vector_postprocessor_comparison.i'
  cli_args = 'Functions/b_fn/type=ConstantFunction Functions/b_fn/value=2 Postprocessors/vpp_comparison/comparison_type=equals Outputs/file_base=equals'
  csvdiff = 'equals.csv'
  # ParsedFunction uses expression, ConstantFunction value
  allow_unused = true

  detail = "equal."
[]


[vpp_component]
  type = CSVDiff
  input = vpp_component.i
  csvdiff = 'vpp_component_out.csv'
  requirement = 'The system shall provide a Postprocessor that returns a single specified component of a VectorPostprocessor'
[../]


[vpp_component_range_err]
  type = RunException
  input = vpp_component.i
  cli_args = 'Postprocessors/component/index=4'
  expect_err = 'In VectorPostprocessorComponent index greater than size of vector'
  requirement = 'The Postprocessor that returns a single specified component of a VectorPostprocessor shall generate an error if the requested component is out of the range of the vector'
  prereq = vpp_component
[../]


[vpp_reduction]
  type = CSVDiff
  input = vpp_reduction.i
  csvdiff = 'vpp_reduction_out.csv'
  requirement = 'The system shall provide a Postprocessor that performs min, max, sum, and average operation on a VectorPostprocessor'
[]


[./test]
  type = 'Exodiff'
  input = 'sphere1D.i'
  exodiff = 'sphere1D_out.e'
  max_parallel = 1 # This test uses LU

  requirement = 'The system shall have the capability of computing the volume of the mesh domain.'
[../]


[manual]
  type = 'Exodiff'
  input = 'ad_coupled_convection.i'
  exodiff = 'ad_coupled_convection_out.e'
  expect_out = 'MOOSE Preconditioner:\s+SMP'
  requirement = "The system shall support the disabling of an automatically created preconditioning object when performing a Newton solve."
[]


[auto]
  type = 'Exodiff'
  input = 'ad_coupled_convection.i'
  exodiff = 'ad_coupled_convection_out.e'
  cli_args = "Preconditioning/active='' Executioner/auto_preconditioning=true"
  expect_out = 'MOOSE Preconditioner:\s+SMP\s+\(auto\)'
  requirement = "The system shall automatically create the correct preconditioning object when performing a Newton solve."
  prereq = manual
[]


[petsc_pre_description]
  type = 'Exodiff'
  input = 'ad_coupled_convection.i'
  exodiff = 'ad_coupled_convection_out.e'
  prereq = auto
  requirement = 'The system shall output the PETSc preconditioner type requested in the executioner options.'
  cli_args = "Executioner/petsc_options_iname='-pc_type' Executioner/petsc_options_value='lu'"
  expect_out = 'PETSc Preconditioner:\s+lu'
[]


[./jacobian_fdp_coloring_full_test]
  type = AnalyzeJacobian
  input = fdp_test.i
  expect_out = '\nNo errors detected. :-\)\n'
  recover = false
  petsc_version = '<3.9.0 || >=3.9.4'
  mesh_mode = REPLICATED
  cli_args = 'Preconditioning/FDP/full=true'
  requirement = "The system shall produce a perfect coloring for the Jacobian when using the finite difference preconditioner."
[../]


[./jacobian_fdp_standard_test]
  type = AnalyzeJacobian
  input = fdp_test.i
  expect_out = '\nNo errors detected. :-\)\n'
  recover = false
  mesh_mode = REPLICATED
  cli_args = 'Preconditioning/FDP/finite_difference_type=standard'
  prereq = 'jacobian_fdp_coloring_full_test'
  requirement = "The system shall produce a perfect Jacobian when using the stadard finite difference preconditioner."
[../]


[./jacobian_fdp_coloring_diagonal_test_fail]
  type = AnalyzeJacobian
  input = fdp_test.i
  expect_out = 'Off-diagonal Jacobian.*needs to be implemented'
  recover = false
  mesh_mode = REPLICATED
  prereq = 'jacobian_fdp_standard_test'
  requirement = "The system shall detect missing off-diagonal Jacobian entries when using a full
                   finite different preconditioner."
[../]


[missing_var_in_split]
  requirement = 'The system shall report an error if a user has forgotten a variable in their field splits.'
  input = 'missing-var-in-split.i'
  type = RunException
  expect_err = 'Make sure that you have non-overlapping complete sets for variables'
[]


[nested_error]
  requirement = 'The system shall error if there is an inconsistent covering of degrees of freedom in a nested field split.'
  input = 'nested-split.i'
  cli_args = "Outputs/exodus=false Preconditioning/FSP/u_diri/sides='left'"
  type = RunException
  expect_err = 'consistency in sides/unsides'
[]


[unside_by_var]
  requirement = 'The system shall be able to selectively remove degrees of freedom from a field spit by variable by boundary.'
  input = 'unside-by-var.i'
  exodiff = 'unside-by-var_out.e'
  type = Exodiff
[]


[hmg]
  type = 'Exodiff'
  input = 'diffusion_hmg.i'
  exodiff = 'diffusion_hmg_out.e'
  min_parallel = 2
  # HMG was introduced in 3.12.0
  petsc_version = '>=3.12.0'
  requirement = "The system shall support the use of HMG (high performance MG)"
  # Check if PtAP algorithms are setup correctly
  expect_out = "using\s+allatonce\s+MatPtAP\(\)\s+implementation"
[]


[hmg_3D]
  type = 'Exodiff'
  input = 'diffusion_hmg.i'
  exodiff = 'diffusion_hmg_3d_out.e'
  min_parallel = 2
  # HMG was introduced in 3.12.0
  petsc_version = '>=3.12.0'
  cli_args = 'Mesh/dmg/dim=3 Mesh/dmg/nz=10 Outputs/file_base=diffusion_hmg_3d_out -log_view'
  requirement = "The system shall support the use of HMG (high performance MG) for 3D problems"
  # Check if strong_threshold is setup correctly
  expect_out = "PETSc\s+Preconditioner:\s+hmg\s+strong_threshold:\s+0.7"
[]


[hmg_strumpack]
  type = 'Exodiff'
  input = 'diffusion_hmg.i'
  exodiff = 'diffusion_strumpack_3d_out.e'
  min_parallel = 2
  petsc_version = '>=3.12.0'
  strumpack = true
  # strumpack is not valgrind clean, see #23502 and https://github.com/pghysels/STRUMPACK/issues/103
  valgrind = none
  issues = '#16501'
  cli_args = 'Mesh/dmg/dim=3 Mesh/dmg/nz=10 Outputs/file_base=diffusion_strumpack_3d_out -pc_type lu  -pc_factor_mat_solver_type strumpack  -snes_view'
  requirement = "The system shall support the use of strumpack (sparse direct solver) for 3D problems"
  # Check if strumpack is used
  expect_out = "package\s+used\s+to\s+perform\s+factorization:\s+strumpack"
[]


[./test]
  type = 'Exodiff'
  input = 'multi_cycle_hypre.i'
  exodiff = 'multi_cycle_hypre_out.e'

  requirement = "The system shall support the ability to use multiple cycles within hypre during preconditioning with PETSc."
[../]


[check_petsc_options_test]
  type = 'RunApp'
  input = 'pbp_test_options.i'
  expect_out = 'Linear'
  max_parallel = 1

  requirement = "The system shall support the ability to add arbitrary options to the solver when using a physics based precondioner."
[]


[lots_of_variables]
  type = 'Exodiff'
  input = 'lots_of_variables.i'
  exodiff = 'lots_of_variables_out.e'

  # this test has unknown issue with PETSc-parent
  # It is related to communcators in VTK
  # We will fix it in the new release
  petsc_version_release = true

  requirement = "The system shall support the ability to control the variable solve order when using a physics base preconditioner."
[]


[./test]
  type = 'Exodiff'
  abs_zero = 1e-8
  input = 'diffusionCG.i'
  exodiff = 'out.e'

  requirement = "The system shall support the ability to use the conjugate gradient method for preconditioning with PETSc."
[../]


[with_reuse]
  type = CSVDiff
  input = convergence.i
  cli_args = "Executioner/reuse_preconditioner=true Outputs/csv/file_base=reuse_case"
  csvdiff = reuse_case.csv
  requirement = 'Preconditioner is reused until the linear iterations exceed the value of reuse_preconditioner_max_its upon which the system recalculates the preconditioner'
[]


[mesh_refinement]
  type = CSVDiff
  input = convergence.i
  cli_args = "Executioner/reuse_preconditioner=true Outputs/csv/file_base=mesh_case Executioner/Adaptivity/start_time=5.0"
  csvdiff = "mesh_case.csv"
  requirement = 'A new preconditioner is formed if the system of equations changes for example here through mesh refinement'
[]


[smp_group_test]
  type = 'Exodiff'
  input = 'smp_group_test.i'
  exodiff = 'smp_group_test_out.e'
  requirement = "The system shall support the ability to group variables when using a single matrix preconditioner."
[]


[condense_amg_test]
  type = 'CSVDiff'
  input = 'vcp_test.i'
  csvdiff = 'vcp_test_out.csv'
  requirement = "The system shall converge when using the VCP interface with AMG as the preconditioner."
  mesh_mode = 'replicated'
[]


[condense_amg_test_dinv]
  type = 'CSVDiff'
  input = 'vcp_test.i'
  csvdiff = 'vcp_test_out.csv'
  cli_args = 'Preconditioning/vcp/is_lm_coupling_diagonal=false'
  requirement = "The system shall converge while computing the full inverse of the coupling matrix."
  mesh_mode = 'replicated'
[]


[test]
  type = 'CSVDiff'
  input = 'predictor_test.i'
  csvdiff = 'predictor_test_out.csv'

  requirement = "The system shall include a means for predicting future solution based on previous solutions."
[]


[output]
  type = 'RunApp'
  input = 'predictor_reference_residual_test.i'
  expect_out = 'Applying predictor with scale factor = 1e-10'

  requirement = "The system shall include a means for predicting future solution based on previous solutions and print the scale factor to the output stream."
[]


[skip_after_failed_timestep]
  requirement = "The system shall support the ability to skip a prediction after a failed time step"
  input = 'predictor_test_skip_after_failed_tstep.i'
  type = 'CSVDiff'
  csvdiff = 'predictor_test_skip_after_failed_tstep_out.csv'
[]


[timestep_tolerance]
  requirement = "The system shall support the ability to use the Execitioner timestep tolerance to determine if a prediction should be peformed."
  type = 'CSVDiff'
  input = 'predictor_skip_test.i'
  csvdiff = 'predictor_skip_test_out.csv' # use gold file from above
  cli_args = 'Executioner/Predictor/skip_times=0.9999999999 Executioner/timestep_tolerance=1e-9'
  prereq = 'skip/test_skip'
[]


[./no_problem_block]
  type = 'RunApp'
  input = 'action_custom_fe_problem_test.i'
  expect_out = 'Hello, I am your FEProblemBase-derived class with coordinate type XYZ and my name is \S+'

  requirement = 'The system shall allow the creation of a custom problem through a user-defined Action.'
[../]


[./with_problem_block_without_type]
  type = 'RunApp'
  input = 'action_custom_fe_problem_test.i'
  expect_out = 'Hello, I am your FEProblemBase-derived class with coordinate type RZ and my name is \S+'
  cli_args = 'Problem/coord_type=RZ'

  requirement = 'The system shall support the creation of a custom problem with parameters in Problem block.'
[../]


[./with_problem_block_with_wrong_type]
  type = 'RunException'
  input = 'action_custom_fe_problem_test.i'
  expect_err = 'TestProblem input block requires Problem/type to be MooseTestProblem'
  cli_args = 'Problem/coord_type=RZ Problem/type=FEProblem'

  requirement = 'The system shall report an error when Problem block type is not specified.'
[../]


[./with_problem_block_with_type]
  type = 'RunApp'
  input = 'action_custom_fe_problem_test.i'
  expect_out = 'Hello, I am your FEProblemBase-derived class with coordinate type RZ and my name is \S+'
  cli_args = 'Problem/coord_type=RZ Problem/type=MooseTestProblem'

  requirement = 'The system shall support the creation of a custom problem through Problem block with type specified.'
[../]

[./test]
  type = 'Exodiff'
  input = 'custom_fe_problem_test.i'
  exodiff = 'custom_fe_problem_test_out.e'
  scale_refine = 4

  requirement = 'The system shall support the ability to extend the basic "Problem" interface.'
  issues = '#12060'
  design = '/Problem/index.md'
[../]


[add_mat_and_kernel]
  type = RunApp
  input = 'add_mat_and_kernel.i'
  expect_out = '\[Kernels\]\n  \[kern1\]\n    type = MatDiffusionTest\n    prop_name = prop1\n    variable = var1\n  \[\]\n\[\]\n\n\[Materials\]\n  \[mat1\]\n    type = GenericConstantMaterial\n    constant_on = SUBDOMAIN\n    outputs = none\n    prop_names = prop1\n    prop_values = 42\n  \[\]\n\[\]\n\n\[Variables\]\n  \[var1\]\n    type = MooseVariable\n    family = LAGRANGE\n    order = FIRST\n  \[\]\n\[\]\n'
  issues = "#8875"
  requirement = "The system shall have a capability to dump the equivalent input file syntax for all objects added by a given action."
[]


[add_all]
  type = RunApp
  input = 'add_mat_and_kernel.i'
  cli_args = 'Problem/dump_path=all'
  expect_out = '\[Kernels\]\n  \[kern1\]\n    type = MatDiffusionTest\n    prop_name = prop1\n    variable = var1\n  \[\]\n\[\]\n\n\[Materials\]\n  \[mat1\]\n    type = GenericConstantMaterial\n    constant_on = SUBDOMAIN\n    outputs = none\n    prop_names = prop1\n    prop_values = 42\n  \[\]\n\[\]\n\n\[Variables\]\n  \[var1\]\n    type = MooseVariable\n    family = LAGRANGE\n    order = FIRST\n  \[\]\n\[\]\n'
  issues = "#8875"
  requirement = "The system shall have a capability to dump the equivalent input file syntax for all objects created by the problem."
[]


[array_kernel]
  type = 'CSVDiff'
  input = 'ne_array_kernels.i'
  csvdiff = 'ne_array_kernels_out_eigenvalues_0001.csv'
  slepc = true
  slepc_version = '>=3.11.0'

  detail = "an array of residual contributions;"
[]


[two_variables]
  type = 'CSVDiff'
  input = 'ne_two_variables.i'
  csvdiff = 'ne_two_variables_out_eigenvalues_0001.csv'
  slepc = true
  slepc_version = '>=3.11.0'

  detail = "multiple variables; and"
[]


[two_variables_precond_include_eigen_kernels]
  type = 'CSVDiff'
  input = 'ne_two_variables.i'
  csvdiff = 'ne_two_variables_out_eigenvalues_0001.csv'
  cli_args = 'Executioner/precond_matrix_includes_eigen=true -pc_type  lu  lu -pc_factor_mat_solver_type superlu_dist'
  expect_out = '6 Linear \|R\|'
  slepc = true
  # Include B into the preconditioning matrix in general is a bad idea
  # If there is no good guess, free power iteration may converge a different mode
  # For SLEPc 3.13.0 or newer, we can set initial guess from moose side with right
  # boundary conditions etc. So it still converge to the fundamental mode.
  # SLEPc older than 3.13 can not take initial guess from moose
  slepc_version = '>=3.13.0'

  detail = "multiple variables with Eigen values include in preconditioning matrix."
[]


[./gipm_test]
  type = 'CSVDiff'
  input = 'gipm.i'
  csvdiff = 'gipm_out_eigenvalues_0001.csv'
  slepc = true
  requirement = "Eigenvalue system should support generalized eigenvalue problems"
[../]


[./wrong_dirichlet_value_eigen]
  type = 'RunException'
  input = 'gipm.i'
  cli_args = 'BCs/homogeneous/value=1'
  expect_err = "Can.t set an inhomogeneous Dirichlet boundary condition for eigenvalue problems."
  slepc = true
  requirement = "Eigenvalue system should not allow users to use inhomogeneous nodal boundary conditions"
[../]


[./wrong_NodalBC_type_eigen]
  type = 'RunException'
  input = 'gipm.i'
  cli_args = 'BCs/homogeneous/type=FunctionDirichletBC BCs/homogeneous/function=0'
  expect_err = 'Invalid NodalBC for eigenvalue problems, please use homogeneous \(array\) Dirichlet.'
  slepc = true
  requirement = "Eigenvalue system should use homogeneous boundary conditions only"
[../]


[./no_slepc]
  type = 'RunException'
  input = 'gipm.i'
  cli_args = 'Executioner/solve_type=NEWTON'
  expect_err = "Need to install SLEPc to solve eigenvalue problems, please reconfigure libMesh."
  slepc = false
  requirement = "Eigenvalue system requires SLEPc installed"
[../]


[./nonlinear_power]
  type = 'CSVDiff'
  input = 'ne.i'
  cli_args = 'Executioner/solve_type=NONLINEAR_POWER Executioner/matrix_free=true Outputs/file_base=nonlinear_power'
  csvdiff = 'nonlinear_power_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = "Eigenvalue system should be able to solve a nonlinear eigenvalue problem"
[../]


[./monolith_newton]
  type = 'CSVDiff'
  input = 'ne.i'
  cli_args = 'Executioner/solve_type=NEWTON Executioner/matrix_free=true Outputs/file_base=monolith_newton'
  csvdiff = 'monolith_newton_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = "Eigenvalue system should be able to solve a nonlinear eigenvalue problem using Newton"
[../]


[nonlinear_hanging_nodes]
  type = CSVDiff
  input = 'ne.i'
  cli_args = "Mesh/refine/refinement='1 0' Outputs/file_base=pjfnk_hanging_nodes"
  csvdiff = 'pjfnk_hanging_nodes_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = 'The system shall be able to solve nonlinear eigenvalue problems with hanging node constraints.'
[]


[./ne_deficient]
  type = 'CSVDiff'
  input = 'ne_deficient_b.i'
  csvdiff = 'ne_deficient_b_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = "Eigenvalue system should be able to solve a deficient eigenvalue problem"
[../]


[./nonlinear_laplace]
  type = 'CSVDiff'
  input = 'ane.i'
  csvdiff = 'ane_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = "Eigenvalue system should be able to compute a nonlinear eigenvalue problem"
[../]


[./coupled_system]
  type = 'CSVDiff'
  input = 'ne_coupled.i'
  csvdiff = 'ne_coupled_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = "Eigenvalue system should be able to compute a coupled nonlinear eigenvalue problem"
[../]


[./eigen_scalar_kernel]
  type = 'CSVDiff'
  input = 'scalar.i'
  csvdiff = 'scalar_out_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = "Eigenvalue system should be able to handle scalar kernels"
[../]


[./dg_krylovschur]
  type = 'CSVDiff'
  input = 'dg_krylovschur.i'
  csvdiff = 'dg_krylovschur_out_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = "Eigenvalue system should be able to handle DG kernels"
[]


[./eigen_as_parent]
  type = 'CSVDiff'
  input = 'ne_coupled_picard.i'
  csvdiff = 'ne_coupled_picard_out_eigenvalues_0001.csv'
  slepc_version = '>=3.12.0'
  issues = "#15513"
  requirement = "Eigenvalue system shall support Picard iteration using eigenvalue executioner as a parent."
[]


[./eigen_as_parent_exodus]
  type = 'Exodiff'
  input = 'ne_coupled_picard.i'
  exodiff = 'ne_coupled_picard_out.e ne_coupled_picard_out_sub0.e'
  prereq = 'eigen_as_parent'
  slepc_version = '>=3.12.0'
  issues = "#15513"
  requirement = "Eigenvalue system shall support Picard iteration using eigenvalue executioner as a parent and output eigen vectors as an exodus file."
[]


[./eigen_as_sub]
  type = 'CSVDiff'
  input = 'ne_coupled_picard_subT.i'
  csvdiff = 'ne_coupled_picard_subT_out_sub0_eigenvalues_0001.csv'
  slepc_version = '>=3.12.0'
  issues = "#15513"
  requirement = "Eigenvalue system shall support Picard iteration using eigenvalue executioner as a sub app."
[]


[./eigen_as_sub_exodus]
  type = 'Exodiff'
  input = 'ne_coupled_picard_subT.i'
  exodiff = 'ne_coupled_picard_subT_out.e ne_coupled_picard_subT_out_sub0.e'
  slepc_version = '>=3.12.0'
  issues = "#15513"
  prereq = 'eigen_as_sub'
  requirement = "Eigenvalue system shall support Picard iteration using eigenvalue executioner as a sub app and output eigen vectors as an exodus file."
[]


[./scaled_eigenvector]
  type = 'Exodiff'
  input = 'ne_coupled_scaled.i'
  exodiff = 'ne_coupled_scaled_out.e'
  slepc_version = '>=3.8.0'
  # This is used to make sure eigenvector prescaling work properly. Without "prescaling", the initial
  # residual will be around "e-01".
  expect_out = '\s*Nonlinear\s+Newton\s+iteration\s+starts\s+\.+\s+\-+\s+0\s+Nonlinear\s+\|R\|\s+=\s+\d+\.\d+e-0[34]'
  # Without this, the above regex will not work. Do not know how to match a colored number
  cli_args = '--color off'
  issues = '#14500'
  requirement = "Eigenvalue system should be able scale eigenvector such that postprocessor is a certain value"
[]


[coupled-system-auto-scaling]
  type = 'CSVDiff'
  input = 'ne-coupled-scaling.i'
  csvdiff = 'ne-coupled-scaling_out_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  absent_out = '[1-9]+[0-9]* of 162 singular values'
  expect_out = '0 of 162 singular values'
  issues = '#15048'
  requirement = 'The system shall be able to automatically condition a nonlinear eigen-solve based on diagonal entries in the preconditioning matrix.'
[]


[coupled-system-resid-auto-scaling]
  type = 'CSVDiff'
  input = 'ne-coupled-resid-scaling.i'
  csvdiff = 'ne-coupled-resid-scaling_out_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  absent_out = '[1-9]+[0-9]* of 162 singular values'
  expect_out = '0 of 162 singular values'
  issues = '#15048'
  requirement = 'The system shall be able to automatically scale a nonlinear eigen-solve based on entries in the non-eigen residual vector.'
[]


[error_eigen_non_generalized]
  type = 'RunException'
  input = 'dg_krylovschur.i'
  expect_err = 'This object has been marked as contributing to B or Bx but the eigen problem type is not a generalized one'
  requirement = "The system shall error if a user requests a standard eigenvalue solve when there are objects marked to contribute to the Bx vector or B matrix."
  cli_args = "Kernels/inactive=''"
[]


[newton_intial_guess]
  type = 'CSVDiff'
  input = 'ne_ic.i'
  csvdiff = 'ne_ic_out_eigenvalues_0001.csv'
  absent_out = 'init_ solve'
  # used in test 'restart'
  cli_args = 'Outputs/checkpoint=True'
  slepc_version = '>=3.8.0'
  requirement = "The system shall provide an initial guess to Newton if users request."
[]


[newton_no_free_power]
  type = 'CSVDiff'
  input = 'ne_ic_no_free.i'
  csvdiff = 'ne_ic_no_free_out_eigenvalues_0001.csv'
  issues = '#17026'
  requirement = "The system shall support eigenvalue execution without free power iterations."
  slepc = true
[]


[inverse_eigenvalue_postprocessor]
  type = 'CSVDiff'
  input = 'ne_ic.i'
  csvdiff = 'ne_ic_out_inverse_eigenvalues_0001.csv'
  cli_args = 'VectorPostprocessors/eigenvalues/inverse_eigenvalue=true Outputs/file_base=ne_ic_out_inverse'
  absent_out = 'init_ solve'
  slepc_version = '>=3.8.0'
  requirement = "The system shall provide an option to output the eigenvalue as its inverse."
[]


[output_inverse_eigenvalue]
  type = 'RunApp'
  input = 'ne_ic.i'
  cli_args = '--output-inverse-eigenvalue
                Outputs/csv=false'
  expect_out = 'Iteration\s+[0-9]\s+k-eigenvalue\s+=\s+5.00146'
  slepc_version = '>=3.8.0'
  requirement = "The system shall provide an option to output the eigenvalue on screen as its inverse."
[]


[extra_power_iterations]
  type = 'Exodiff'
  input = 'ne_ic.i'
  exodiff = 'ne_ic_out_extra.e'
  cli_args = 'Executioner/extra_power_iterations=2
                Outputs/exodus=true
                Outputs/csv=false
                Outputs/file_base=ne_ic_out_extra
                -eps_view'
  slepc_version = '>=3.8.0'
  # Make sure we do not have an extra prefix
  absent_out = '(eps_power_)'
  # Make sure '-eps_view' actually work
  expect_out = 'SNES Object:'
  requirement = "The system shall support extra power iterations."
[]


[extra_power_iterations_csv]
  type = 'CSVDiff'
  input = 'ne_ic.i'
  csvdiff = 'ne_ic_out_extra_eigenvalues_0001.csv'
  cli_args = 'Executioner/extra_power_iterations=2 Outputs/file_base=ne_ic_out_extra -eps_view'
  slepc_version = '>=3.8.0'
  prereq = 'extra_power_iterations'
  # Make sure we do not have an extra prefix
  absent_out = '(eps_power_)'
  # Make sure '-eps_view' actually work
  expect_out = 'SNES Object:'
  requirement = "The system shall support extra power iterations and check eigenvalue."
[]


[newton_with_exact_initialization]
  type = 'RunApp'
  input = 'ne_ic_no_free.i'
  cli_args = 'Executioner/initial_eigenvalue=0.1999416740 Postprocessors/niter/type=NumNonlinearIterations'
  issues = '#20454'
  slepc_version = '>=3.13.0'
  expect_out = 'Iteration 0 eigenvalue = 0.1999416740'
  requirement = "The system shall support eigenvalue calculations with an initial condition including the initial solution vector and the initial eigenvalue."
  slepc = true
[]


[restart]
  type = 'RunApp'
  input = 'ne_ic.i'
  cli_args = 'Problem/restart_file_base=ne_ic_out_cp/LATEST
                Executioner/initial_eigenvalue=0.1999416740
                Postprocessors/niter/type=NumNonlinearIterations
                Outputs/csv=false'
  issues = '#27621'
  slepc_version = '>=3.13.0'
  expect_out = 'Iteration 0 eigenvalue = 0.1999416'
  requirement = "The system shall support eigenvalue calculations with an initial condition set by restarting a checkpoint file."
  slepc = true
  prereq = newton_intial_guess
[]


[ne_array_mo]
  type = 'CSVDiff'
  input = 'ne_array_mo.i'
  csvdiff = 'ne_array_mo_out_eigenvalues_0001.csv'
  slepc = true
  slepc_version = '>=3.11.0'
  expect_out = 'PJFNK\s+with\s+Matrix\s+Only'
  requirement = "The system shall support use of matrix-vector multiplication as residual evaluation for eigenvalue calculations"
[]


[ne_array_hanging_nodes]
  type = CSVDiff
  input = 'ne_array_mo.i'
  cli_args = "Mesh/refine/refinement='1 0' Outputs/file_base=pjfnkmo_hanging_nodes"
  csvdiff = 'pjfnkmo_hanging_nodes_eigenvalues_0001.csv'
  slepc_version = '>=3.8.0'
  requirement = "The system shall support use of matrix-vector multiplication as residual evaluation for eigenvalue calculations when hanging nodes (constraints) are present."
[]


[ne_mo_with_linear_aux]
  type = 'CSVDiff'
  input = 'ne_mo_with_linear_aux.i'
  csvdiff = 'ne_mo_with_linear_aux_out.csv'
  slepc = true
  slepc_version = '>=3.14.0'
  requirement = "The system shall support evaluation of auxiliary variables on linear with the matrix-only eigenvalue solve type"
[]


[const_mats]
  type = 'CSVDiff'
  input = 'ne_array_mo.i'
  csvdiff = 'ne_array_mo_out_eigenvalues_0001.csv'
  prereq = 'ne_array_mo'
  slepc = true
  slepc_version = '>=3.11.0'
  expect_out = 'PJFNK\s+with\s+Matrix\s+Only'
  cli_args = 'Executioner/constant_matrices=true'
  requirement = "The system shall support use of matrix-vector multiplication as residual evaluation for eigenvalue calculations with constant matrices"
[]


[check_solve_type]
  type = RunException
  input = 'ne_array_mo.i'
  prereq = 'const_mats'
  slepc = true
  slepc_version = '>=3.11.0'
  expect_err = 'constant_matrices flag is only valid for solve type: PJFNKMO'
  cli_args = 'Executioner/constant_matrices=true Executioner/solve_type=PJFNK'
  requirement = "The system shall support compatibility of solve type and constant-matrices flag"
[]


[ne_coupled_mo]
  type = 'CSVDiff'
  input = 'ne_coupled_mo.i'
  csvdiff = 'ne_coupled_eigenvalues_0001.csv'
  slepc = true
  slepc_version = '>=3.11.0'
  requirement = "The system shall support use of matrix-vector multiplication as residual evaluation for coupled eigenvalue problems"
[]


[ne_coupled_mo_full]
  type = 'CSVDiff'
  input = 'ne_coupled_mo.i'
  csvdiff = 'ne_coupled_eigenvalues_0001.csv'
  prereq = 'ne_coupled_mo'
  cli_args = 'Preconditioning/active='
  slepc = true
  slepc_version = '>=3.11.0'
  requirement = "The system shall support use of matrix-vector multiplication with full-coupled matrices (by default) as residual evaluation for coupled eigenvalue problems"
[]


[non-homogeneous]
  type = 'CSVDiff'
  input = 'ne_coupled_mo.i'
  csvdiff = 'non-homogeneous_eigenvalues_0001.csv'
  cli_args = 'Outputs/file_base="non-homogeneous" Kernels/b/type="BodyForce" Kernels/b/variable=u Preconditioning/active='
  slepc = true
  slepc_version = '>=3.11.0'
  requirement = "The system shall support use of matrix-vector multiplication as residual evaluation for non-homogeneous problems"
[]


[./newton_pbp]
  type = 'CSVDiff'
  input = 'ne_pbp.i'
  csvdiff = 'ne_pbp_out_eigenvalues_0001.csv'
  cli_args = 'Executioner/solve_type=Newton Executioner/matrix_free=true -eps_view'
  slepc_version = '>=3.8.0'
  expect_out = 'type: moosepc'
  requirement = "Eigen solver should work with a physics-based preconditioner "
[../]


[./JFNK_pbp]
  type = 'CSVDiff'
  input = 'ne_pbp.i'
  csvdiff = 'ne_pbp_out_eigenvalues_0001.csv'
  cli_args = 'Executioner/solve_type=JFNK -eps_view'
  slepc_version = '>=3.8.0'
  expect_out = 'type: moosepc'
  prereq = 'newton_pbp'
  requirement = "The system shall support a physics-based preconditioner with using JFNK "
[../]


[./newton_pbp_shell_precond]
  type = 'CSVDiff'
  input = 'ne_pbp.i'
  csvdiff = 'ne_pbp_out_eigenvalues_0001.csv'
  cli_args = 'Executioner/precond_matrix_free=true -eps_view'
  prereq = 'JFNK_pbp'
  slepc_version = '>=3.8.0'
  requirement = "Eigen solver should work with a physics-based preconditioner with a shell preconditioning matrix"
[../]


[./newton_pbp_shell_precond_shell_matrix]
  type = 'RunApp'
  input = 'ne_pbp.i'
  cli_args = 'Executioner/precond_matrix_free=true -eps_view'
  prereq = 'newton_pbp_shell_precond'
  expect_out = 'type: shell'
  petsc_version = '>=3.13.0'
  requirement = "Eigen solver should work with a physics-based preconditioner with a PETSc shell matrix"
[../]


[./newton_pbp_precond_include_eigen_kernels]
  type = 'CSVDiff'
  input = 'ne_pbp.i'
  csvdiff = 'ne_pbp_out_eigenvalues_0001.csv'
  cli_args = 'Executioner/precond_matrix_free=true Executioner/precond_matrix_includes_eigen=true'
  prereq = 'newton_pbp_shell_precond'
  expect_out = '6 Linear |R|'
  # Include B into the preconditioning matrix in general is a bad idea
  # If there is no good guess, free power iteration may converge a different mode
  # For SLEPc 3.13.0 or newer, we can set initial guess from moose side with right
  # boundary conditions etc. So it still converge to the fundamental mode.
  # SLEPc older than 3.13 can not take initial guess from moose
  slepc_version = '>=3.13.0'
  requirement = "Eigen solver should work with a physics-based preconditioner with including eigen kernels in the preconditioning matrix"
[../]

[external_steady]
  type = 'RunApp'
  input = 'external_steady.i'
  expect_out = "Dummy External Solve"

  requirement = "The system shall support an code coupling interface that can trigger external solves."
  design = "ExternalProblem.md"
  issues = "#12024"
[]


[external_transient]
  type = 'RunApp'
  input = 'external_transient.i'

  # Match 5 solves
  expect_out = "(?:Dummy External Solve.*){5}"

  requirement = "The system shall support an code coupling interface that can trigger external solves for transient simulations."
  design = "ExternalProblem.md"
  issues = "#12024"
[]


[pps]
  type = 'CSVDiff'
  input = 'update-ghosted-aux-soln.i'
  csvdiff = 'update-ghosted-aux-soln_out.csv'
  detail = 'postprocessors'
  prereq = 'update_ghosted_aux_soln/auxkernels'
  cli_args = "AuxKernels/active='' Postprocessors/copy/variable=heat_source"
[]

[./test]
  type = 'Exodiff'
  input = 'mixed_coord_test.i'
  exodiff = 'out.e'
  scale_refine = 5

  requirement = 'The system shall support different coordinate systems on different subdomains within the mesh.'
  issues = '#1216'
  design = '/Problem/index.md'
[../]

[no_coverage_check]
  type = 'Exodiff'
  input = 'no_coverage_check.i'
  exodiff = 'no_coverage_check_out.e'
  requirement = 'The system shall support the ability to disable the check for PDE operators in all or some parts of the domain.'
  issues = '#2291'
  design = 'Problem/index.md'
[]


[kernel_coverage_only_list]
  type = 'Exodiff'
  input = 'kernel_coverage_only_list.i'
  exodiff = 'kernel_coverage_only_list_out.e'
  requirement = 'The system shall support the ability to limit the check for active kernels to only some parts of the domain.'
  issues = '#28117'
  design = 'Problem/index.md'
[]


[kernel_coverage_skip_list]
  type = 'Exodiff'
  input = 'kernel_coverage_skip_list.i'
  exodiff = 'kernel_coverage_skip_list_out.e'
  requirement = 'The system shall support the ability to disable the check for active kernels in some parts of the domain.'
  issues = '#28117'
  design = 'Problem/index.md'
[]

[no_material_coverage_check]
  type = 'Exodiff'
  input = 'no_material_coverage_check.i'
  exodiff = 'no_material_coverage_check_out.e'
  requirement = 'The system shall support the ability to disable the check for active materials in all parts of the domain.'
  issues = '#5306'
  design = 'Problem/index.md'
[]


[material_coverage_only_list]
  type = 'Exodiff'
  input = 'material_coverage_only_list.i'
  exodiff = 'material_coverage_only_list_out.e'
  requirement = 'The system shall support the ability to enable the check for active materials only in some parts of the domain.'
  issues = '#28117'
  design = 'Problem/index.md'
[]


[material_coverage_skip_list]
  type = 'Exodiff'
  input = 'material_coverage_skip_list.i'
  exodiff = 'material_coverage_skip_list_out.e'
  requirement = 'The system shall support the ability to disable the check for active materials in some parts of the domain.'
  issues = '#28117'
  design = 'Problem/index.md'
[]

[./test]
  type = 'Exodiff'
  input = 'no_material_coverage_check.i'
  exodiff = 'no_material_coverage_check_out.e'

  requirement = 'The system shall support the ability to disable the check for the existence of all dependent properties within a domain.'
  issues = '#5306'
  design = 'Problem/index.md'
[../]

[./test]
  type = 'Exodiff'
  input = 'no_solve.i'
  exodiff = 'no_solve_out.e'

  requirement = 'The system shall have the ability to disable the actual nonlinear system solve in a simulation.'
  absent_out = 'WARNING! There are options you set that were not used!'
  issues = '#1978'
  design = 'Problem/index.md'
[../]


[eigen_problem_solve_fail]
  type = 'RunApp'
  requirement = 'The system shall inform the user when the nonlinear-eigen system solve failed.'
  expect_out = 'Aborting as solve did not converge'
  input = 'ne_fail.i'
  design = 'Problem/index.md'
  issues = '#27084'
  slepc = true
  slepc_version = '>=3.13.0'
[]


[eigen_problem_skip_solve]
  type = 'RunApp'
  prereq = eigen_problem_solve_fail
  requirement = 'The system shall have the ability to disable the nonlinear-eigen system solve in a simulation.'
  # regex meant to make sure no messaged about solve failing is printed last
  # \S+ is to consume the ansi color characters
  expect_out = 'Solve Skipped!\S+\s+(?!Aborting)'
  absent_out = 'WARNING! There are options you set that were not used!'
  input = 'ne_fail.i'
  cli_args = Problem/solve=false
  design = 'Problem/index.md'
  issues = '#27084'
  slepc = true
  slepc_version = '>=3.13.0'
[]


[base]
  type = 'Exodiff'
  input = 'reference_residual.i'
  exodiff = 'reference_residual_out.e'
  requirement = 'The system shall have the ability to base convergence on the comparison of individual variables to reference quantities of those variables.'
[]


[scaled_bad]
  type = 'RunApp'
  input = 'reference_residual.i'
  expect_out = 'Solve Did NOT Converge'
  cli_args = 'coef=1e17 Outputs/exodus=false -pc_type svd -pc_svd_monitor -ksp_max_it 10'
  requirement = 'The system shall fail to find a converged solution when basing convergence on individual variable reference quantities with poor scaling.'
[]


[scaled_good]
  type = 'Exodiff'
  input = 'reference_residual.i'
  cli_args = 'coef=1e17 Outputs/file_base=scaled Executioner/automatic_scaling=true Executioner/verbose=true -pc_type svd -pc_svd_monitor -ksp_max_it 10'
  exodiff = 'scaled.e'
  requirement = 'The system shall have the ability to automatically scale a originally poorly scaled problem and achieve convergence based on individual reference quantities'
  petsc_version = '>=3.9.0'
  max_parallel = 2
[]


[converge_on]
  type = 'RunApp'
  input = 'reference_residual.i'
  expect_out = 'Solve Converged!'
  cli_args = 'Problem/converge_on="u"'
  requirement = 'The system shall have the ability to base system convergence on the convergence of a subset of variables.'
[]


[converge_on_group_error]
  type = 'RunException'
  input = 'reference_residual.i'
  expect_err = 'You added variable \'u\' to a group but excluded it from the convergence check. This is not permitted.'
  cli_args = 'Problem/converge_on="v" Problem/group_variables="u v"'
  requirement = 'The system shall require all grouped variables to be included in the convergence check.'
[]


[wildcard]
  type = 'RunApp'
  input = 'reference_residual.i'
  expect_out = 'Solve Converged!'
  cli_args = 'Problem/converge_on="?"'
  requirement = 'The system shall support wildcards for choosing the variables to base convergence on.'
[]


[abs_ref]
  type = 'CSVDiff'
  input = 'abs_ref.i'
  csvdiff = 'abs_ref_out.csv'
  requirement = 'The system shall have the ability to base convergence on the comparison of L2 normalization of the residual for individual variables to the sum of the L2 normalization of the absolute value of the residual contributions of those variables.'
[]


[abs_ref_acceptable]
  type = 'RunApp'
  input = 'abs_ref_acceptable.i'
  expect_out = 'Converged due to ACCEPTABLE tolerances'
  requirement = 'The system shall have the ability to base convergence on the comparison of L2 normalization of the residual for individual variables to the sum of the L2 normalization of the absolute value of the residual contributions of those variables using an acceptable tolerance past a given number of nonlinear iterations.'
[]


[local_normalization]
  type = 'CSVDiff'
  input = 'abs_ref.i'
  csvdiff = 'abs_ref_local_out.csv'
  cli_args = 'Problem/normalization_type=local_L2 Outputs/file_base=abs_ref_local_out'
  requirement = 'The system shall have the ability to base convergence on the comparison of L2 normalization of the residual for individual variables locally divided by the absolute value of the residual contributions of those variables.'
[]


[local_linf_normalization]
  type = 'CSVDiff'
  input = 'abs_ref.i'
  csvdiff = 'abs_ref_local_Linf_out.csv'
  cli_args = 'Problem/normalization_type=local_Linf Outputs/file_base=abs_ref_local_Linf_out'
  requirement = 'The system shall have the ability to base convergence on the comparison of Linf normalization of the residual for individual variables locally divided by the absolute value of the residual contributions of those variables.'
[]


[linf_normalization]
  type = 'CSVDiff'
  input = 'abs_ref.i'
  csvdiff = 'abs_ref_Linf_out.csv'
  cli_args = 'Problem/normalization_type=global_Linf Outputs/file_base=abs_ref_Linf_out'
  requirement = 'The system shall have the ability to base convergence on the comparison of Linf normalization of the residual for individual variables to the sum of the Linf normalization of the absolute value of the residual contributions of those variables.'
[]


[ad_abs_ref]
  type = 'CSVDiff'
  input = 'ad_abs_ref.i'
  csvdiff = 'ad_abs_ref_out.csv'
  requirement = 'The system shall have the ability to base convergence on the comparison of L2 normalization of the residual for individual variables to the sum of the L2 normalization of the absolute value of the residual contributions of those variables using AD.'
[]


[no_ref]
  type = 'CSVDiff'
  input = 'no_ref.i'
  csvdiff = 'no_ref_out.csv'
  cli_args = 'Problem/extra_tag_vectors=absref'
  requirement = 'The system shall have the ability to default to the traditional convergence checks if no reference vector is provided in ReferenceResidualProblem.'
[]


[zero_tolerance_ref]
  type = RunException
  input = no_ref.i
  expect_err = 'Solve failed'
  cli_args = 'Problem/extra_tag_vectors=absref Problem/reference_vector=absref Problem/zero_reference_residual_treatment=zero_tolerance'
  requirement = 'The system shall treat convergence with a zero reference residual value as requiring zero residual value for convergence.'
[]


[zero_rel_tolerance_ref]
  type = CSVDiff
  input = no_ref.i
  csvdiff = 'zero_rel_tolerance_ref_out.csv'
  cli_args = 'Problem/extra_tag_vectors=absref Problem/reference_vector=absref Problem/zero_reference_residual_treatment=relative_tolerance Executioner/nl_rel_tol=1e-8 Outputs/file_base=zero_rel_tolerance_ref_out'
  requirement = 'The system shall treat convergence with a zero reference residual value as converged if the residual is below the relative tolerance.'
[]


[wrong_vector_tag_type]
  type = RunException
  input = abs_ref.i
  cli_args = "Problem/extra_tag_solutions='absref' Problem/extra_tag_vectors=''"
  expect_err = "is not a residual vector tag"
  detail = "if the reference tag is not a residual vector tag."
[]


[no_reference_vector]
  type = RunException
  input = no_ref.i
  cli_args = "Problem/normalization_type=local_L2 Problem/extra_tag_vectors=absref"
  expect_err = "If local norm is used, a reference_vector must be provided"
  detail = "if the reference vector is not provided when using local normalization."
[]


[not_residual_tag]
  type = RunException
  input = no_ref.i
  cli_args = "Problem/extra_tag_solutions=absref GlobalParams/absolute_value_vector_tags=absref"
  expect_err = "is not a residual vector tag"
  detail = "if the reference vector is provided is not a residual vector tag."
[]

[test]
  type = 'RunApp'
  input = 'sample.i'
  expect_out = '\[DBG\] Adding AuxVariable \'c\' of type MooseVariable\n\[DBG\] Adding Variable \'u\' of type MooseVariable'
  requirement = 'The system shall be able to output to console which object it is creating.'
  issues = '#25853'
  design = '/Problem/index.md'
[]


[./gauss_lobatto]
  type = CSVDiff
  input = 'gauss_lobatto.i'
  csvdiff = 'gauss_lobatto_out.csv'

  requirement = "The system shall support the use of Gauss-Lobatto quadrature for numerical integration."
[../]

[order3]
  type = CSVDiff
  input = 'order5.i'
  csvdiff = 'order5_out.csv'

  requirement = "The system shall support the ability to manually increase the quadrature order used for numerical integration on the entire mesh."
  issues = '#3380'
  design = 'Quadrature/index.md'
[]


[per-block-order]
  type = CSVDiff
  input = 'block-order.i'
  csvdiff = 'block-order_out.csv'

  requirement = "The system shall support the ability to manually specify the quadrature order used for numerical integration on a per-block basis with face quadrature between blocks preferring the higher-order between the two sides."
  issues = '#14055'
  design = 'Quadrature/index.md'
[]


[per-block-order-error]
  type = RunException
  input = 'block-order.i'
  cli_args = 'Executioner/Quadrature/custom_orders=""'
  expect_err = '\(Executioner/Quadrature/custom_orders\)\(size: 0\) are of different lengths'
  requirement = "The system shall ensure that for per-block specified quadrature orders exactly one order is given per specified block."
  issues = '#24820'
  design = 'Quadrature/index.md'
[]


[code-order-bump]
  type = CSVDiff
  input = 'code-order-bump.i'
  csvdiff = 'code-order-bump_out.csv'

  requirement = "The system shall support the ability for objects to increase quadrature order in code during runtime."
  issues = '#14055'
  design = 'Quadrature/index.md'
[]


[elem5_side7]
  type = CSVDiff
  input = 'elem5_side7.i'
  csvdiff = 'elem5_side7_out.csv'

  requirement = "The system shall support the ability to control the volumetric and side quadrature orders used for numerical integration on the entire mesh."
  issues = '#3380'
  design = 'Quadrature/index.md'
[]


[material-bumps-block-order]
  type = CSVDiff
  input = 'material_with_order.i'
  csvdiff = 'material_with_order_out.csv'

  requirement = "The system shall support the ability to allow object code to increase the quadrature order used for numerical integration on a per-block basis."
  issues = '#14055 #15072'
  design = 'Quadrature/index.md'
[]

[run]
  type = RunApp
  input = 'check_no_mallocs.i'
  design = "RelationshipManager.md"
  issues = "#13736"
  requirement = "The CouplingFunctorCheckAction shall add a default coupling functor if it's needed and hasn't already been added by another Action"
[]

[./test]
  type = 'RunApp'
  input = 'default_ghosting.i'
  expect_out = "Default:\s+libMesh::"

  requirement = 'The system shall be able to indicate when libMesh Ghosting Functors are in use.'
  design = "RelationshipManager.md"
  issues = '#13206'
[../]


[evaluable_neighbors_replicated]
  type = 'Exodiff'
  input = 'evaluable.i'
  exodiff = 'evaluable_out.e'
  petsc_version = '>3.8'
  cli_args = 'Mesh/Partitioner/type=GridPartitioner Mesh/Partitioner/nx=1 Mesh/Partitioner/ny=3'
  min_parallel = 3
  max_parallel = 3

  requirement = "The system shall ghost additional solution information when running in parallel with an active RelationshipManager"
[]


[edge_neighbor]
  type = 'Exodiff'
  input = 'edge_neighbors.i'
  exodiff = 'edge_neighbors_out.e'
  cli_args = 'Mesh/Partitioner/type=GridPartitioner Mesh/Partitioner/nx=1 Mesh/Partitioner/ny=3'
  petsc_version = '>3.8'

  min_parallel = 3
  max_parallel = 3

  requirement = "The system shall ghost additional neighboring elements surrounding a partition when running in parallel with DistributedMesh"
[]


[edge_neighbor_3D]
  type = 'Exodiff'
  input = 'edge_neighbors.i'
  cli_args = 'Mesh/dim=3 Mesh/nz=8 Outputs/file_base=edge_neighbors_3D_out Mesh/Partitioner/type=GridPartitioner Mesh/Partitioner/nx=1 Mesh/Partitioner/ny=3'
  exodiff = 'edge_neighbors_3D_out.e'
  petsc_version = '>3.8'

  min_parallel = 3
  max_parallel = 3

  requirement = "The system shall ghost additional neighboring elements surrounding a partition when running in parallel with DistributedMesh with 3D"
[]


[all_systems_evaluable]
  type = 'RunApp'
  input = all-systems-evaluable.i
  min_parallel = 2

  issues = '#14536'
  requirement = "The system shall be able to ghost elements for algebraic relationships."
[]


[./geometric_edge_neighbor]
  type = 'Exodiff'
  input = 'geometric_edge_neighbors.i'
  cli_args = 'Mesh/Partitioner/type=GridPartitioner Mesh/Partitioner/nx=1 Mesh/Partitioner/ny=3'
  exodiff = 'geometric_edge_neighbors_out.e'
  petsc_version = '>3.8'

  min_parallel = 3
  max_parallel = 3

  requirement = "The system shall ghost additional neighboring elements without also supplying solution information when a developer registers a RelationshipManager with an optional second argument to restrict functionality"
[../]


[./geometric_edge_neighbor_3D]
  type = 'Exodiff'
  input = 'geometric_edge_neighbors.i'
  cli_args = 'Mesh/dim=3 Mesh/nz=8 Outputs/file_base=geometric_edge_neighbors_3D_out Mesh/Partitioner/type=GridPartitioner Mesh/Partitioner/nx=1 Mesh/Partitioner/ny=3'
  exodiff = 'geometric_edge_neighbors_3D_out.e'
  petsc_version = '>3.8'

  min_parallel = 3
  max_parallel = 3

  requirement = "The system shall ghost additional neighboring elements without also supplying solution information when a developer registers a RelationshipManager with an optional second argument to restrict functionality in 3D"
[../]


[test]
  type = CSVDiff
  input = test.i
  csvdiff = test_out.csv
  requirement = 'The system shall not add a relationship manager ghosting boundaries that are a subset of the boundaries ghosted by another relationship manager.'
[]


[replicated]
  type = 'Exodiff'
  input = 'two_rm.i'
  exodiff = 'two_rm_out.e'
  petsc_version = '>3.8'
  mesh_mode = 'REPLICATED'
  dof_id_bytes = 4 # Metis gives different partitions with 64-bit dof indices

  min_parallel = 3
  max_parallel = 3

  detail = "replicated and"
[]


[distributed]
  type = 'Exodiff'
  input = 'two_rm.i'
  exodiff = 'two_rm_dist_out.e'
  cli_args = 'Mesh/parallel_type=distributed Outputs/file_base=two_rm_dist_out'

  petsc_version = '>3.8'
  mesh_mode = 'DISTRIBUTED'

  min_parallel = 3
  max_parallel = 3

  detail = "distributed parallelism of the mesh."
[]


[accumulate_reporter]
  type = 'JSONDiff'
  input = 'accumulate_reporter.i'
  jsondiff = 'accumulate_reporter_out.json'
  keep_reporter_types = true
  requirement = 'The system shall be able to accumulate reporter values over time steps into a vector reporter value.'
  # dof id type varies based on 32 bit, 64 bit, and machine
  ignored_regex_items = 'reporters/accumulate/values/rep:dofid.*/type'
[]


[base]
  type = RunApp
  input = base.i
  allow_test_objects = true
  min_parallel = 2

  requirement = "The system shall have a system for computing and retrieving aggregate values of arbitrary type."
[]


[error]
  type = RunException
  input = base.i
  allow_test_objects = true
  cli_args = "Reporters/b/int_reporter=wrong"
  expect_err = "The supplied name ReporterName 'Reporters/b/int_reporter' must contain the '/' delimiter."

  requirement = "The system shall report an error if an invalid name is provided when retrieving aggregate value."
[]


[missing_param]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Reporters/error_test/missing_param=true'
  expect_err = 'When getting a ReporterValueName, failed to get a parameter with the name "some_missing_parm".'

  detail = 'the parameter that contains the name was not found,'
[]


[bad_param]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Reporters/error_test/bad_param=true'
  expect_err = 'Supplied parameter with name "bad_param" of type "bool" is not an expected type for getting a Reporter value.'

  detail = 'the parameter that contains the name is not of the correct type,'
[]


[already_declared]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Reporters/error_test/already_declared=true'
  expect_err = 'While declaring a Reporter value with the name "value_name" and type "double",.*a Reporter with the same name has already been declared.'

  detail = 'a Reporter with the same name has already been declared, and'
[]


[requested_different_type]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Reporters/error_test/requested_different_type=true'
  expect_err = 'While declaring a Reporter value with the name "value_name" and type "double",.*a Reporter with the same name has been requested with a different type.'

  detail = 'a Reporter with the same name but a different type has been requested.'
[]


[special_types]
  type = CSVDiff
  input = special_types.i
  csvdiff = 'special_types_out.csv special_types_out_vpp_0001.csv'
  allow_test_objects = true

  requirement = 'The system shall support the mixing of computing and retreiving aggregate values of arbitrary types with the Postprocessor and VectorPostprocessor system.'
[]


[constant_reporter]
  type = 'JSONDiff'
  input = 'constant_reporter.i'
  jsondiff = 'constant_reporter_out.json'
  requirement = 'The system shall be able to produce arbitrary integer, real number, dof_id_types and string scalar/vector values for use in other calculations.'
  keep_reporter_types = true
  # dof id type varies based on 32 bit, 64 bit, and machine
  ignored_regex_items = 'reporters/constant/values/dofid_.*/type'
[]


[no_values]
  type = RunException
  input = 'constant_reporter.i'
  cli_args = 'Reporters/active=error Reporters/error/integer_names=wrong'
  expect_err = 'Must specify values using integer_values'
  match_literal = true

  detail = 'no values are specified, '
[]


[no_names]
  type = RunException
  input = 'constant_reporter.i'
  cli_args = 'Reporters/active=error Reporters/error/integer_values=1'
  expect_err = 'Use integer_names to specify reporter names.'
  match_literal = true

  detail = 'no names are specified, '
[]


[mismatch]
  type = RunException
  input = 'constant_reporter.i'
  cli_args = "Reporters/active=error
                  Reporters/error/integer_values='1 2' Reporters/error/integer_names=wrong"
  expect_err = 'Number of names specified in integer_names must match number of values specified in integer_values'
  match_literal = true

  detail = 'or the number of values and names are not equal.'
[]


[initialSetup_with_info]
  type = JSONDiff
  input = declare_initial_setup.i
  jsondiff = declare_initial_setup_with_info.json
  cli_args = "Reporters/active='initialSetup info' Outputs/file_base=declare_initial_setup_with_info"

  detail = "and with other values declared at construction time."
[]


[decalareInitialSetup_with_get]
  requirement = "The system shall support getting a reference to an aggregate calculation before it is created."
  issues = '#17468'
  type = JSONDiff
  input = declare_initial_setup_with_get.i
  jsondiff = declare_initial_setup_with_get_out.json
[]


[elem_stats]
  type = 'JSONDiff'
  input = 'elem_stats.i'
  jsondiff = 'elem_stats_stats.json'
  requirement = 'The system shall be able to produce elememental statistics of a variable for use in other calculations.'
[]


[default]
  type = 'JSONDiff'
  input = 'extra_id_integral.i'
  jsondiff = 'extra_id_integral_default.json'
  cli_args = "Outputs/file_base='extra_id_integral_default'"
  detail = 'single variable integral with single extra ID'
  recover = false
  keep_reporter_types = true
[]


[multi_ids]
  type = 'JSONDiff'
  input = 'extra_id_integral.i'
  jsondiff = 'extra_id_integral_multi_ids.json'
  cli_args = "Reporters/extra_id_integral/id_name='assembly_id pin_id' Outputs/file_base='extra_id_integral_multi_ids'"
  detail = 'single variable integral with multiple extra IDs'
  recover = false
  keep_reporter_types = true
[]


[multi_ids_multi_vars]
  type = 'JSONDiff'
  input = 'extra_id_integral.i'
  jsondiff = 'extra_id_integral_multi_vars.json'
  cli_args = "Reporters/extra_id_integral/id_name='assembly_id pin_id' Reporters/extra_id_integral/variable='value1 value2' Outputs/file_base='extra_id_integral_multi_vars'"
  detail = 'multiple variable integrals with multiple extra IDs'
  recover = false
  keep_reporter_types = true
[]


[default]
  type = JSONDiff
  input = iteration_info.i
  jsondiff = iteration_info_out.json
  recover = false # iteration info changes with --recover
  skip_keys = 'part number_of_parts'
  keep_reporter_types = true

  detail = "that outputs all information be default;"
[]


[limit]
  type = JSONDiff
  input = iteration_info.i
  jsondiff = limit_out.json
  cli_args = 'Reporters/iteration_info/items=time timestep Outputs/file_base=limit_out'
  recover = false # iteration info changes with --recover
  skip_keys = 'part number_of_parts'
  keep_reporter_types = true

  detail = "that outputs specific information;"
[]


[steady]
  type = JSONDiff
  input = iteration_info_steady.i
  jsondiff = iteration_info_steady_out.json
  recover = false # iteration info changes with --recover
  skip_keys = 'part number_of_parts'
  keep_reporter_types = true

  detail = "automatically disables items based on execution;"
[]


[default]
  type = JSONDiff
  input = mesh_info.i
  jsondiff = 'mesh_info_out.json mesh_info_out.json.1'
  min_parallel = 2
  max_parallel = 2
  keep_reporter_types = true

  detail = "that outputs all information be default and"
[]


[limit]
  type = JSONDiff
  input = mesh_info.i
  jsondiff = limit_out.json
  cli_args = 'Reporters/mesh_info/items="num_dofs" Outputs/file_base=limit_out'
  skip_keys = 'part number_of_parts'
  keep_reporter_types = true

  detail = "that outputs specific information."
[]


[test]
  type = JSONDiff
  input = 'mesh_meta_data_reporter.i'
  jsondiff = 'mesh_meta_data_reporter_out.json'

  requirement = 'The system shall support the output of mesh metadata in a human-readable form.'
[]


[nodal_stats]
  type = 'JSONDiff'
  input = 'nodal_stats.i'
  jsondiff = 'nodal_stats_stats.json'
  requirement = 'The system shall be able to produce nodal statistics of a variable for use in other calculations.'
[]


[recover_initial]
  type = 'RunApp'
  input = 'perf_graph_reporter_recover.i'
  cli_args = '--test-checkpoint-half-transient Outputs/checkpoint=true'
  recover = false

  requirement = 'The system shall include the ability to serialize report performance information with the recover system'
[]


[test]
  type = JSONDiff
  input = 'restartable_data_reporter.i'
  jsondiff = 'restartable_data_reporter_out.json'
  skip_keys = 'part number_of_parts' # for parallel

  requirement = 'The system shall support the output of restartable data in a human-readable form.'
[]


[exclude]
  type = JSONDiff
  input = 'restartable_data_reporter.i'
  jsondiff = 'exclude.json'
  skip_keys = 'part number_of_parts' # for parallel
  cli_args = 'Reporters/data/exclude=FEProblemBase/*/time_*
                Outputs/file_base=exclude'

  requirement = 'The system shall support excluding names when outputting restartable data in a human-readable form.'
[]


[allow_unimplemented]
  type = JSONDiff
  input = 'restartable_data_reporter.i'
  jsondiff = 'allow_unimplemented.json'
  skip_keys = 'part number_of_parts' # for parallel
  cli_args = 'Reporters/data/allow_unimplemented=true
                Reporters/data/include=perf_graph
                Outputs/file_base=allow_unimplemented'

  requirement = 'The system shall support omitting data values for data that is missing an output method when outputting restartable data in human-readable form.'
[]


[unimplemented_error]
  type = RunException
  input = 'restartable_data_reporter.i'
  cli_args = 'Reporters/data/include=solution_invalidity'
  expect_err = 'The method for outputting restartable data of type \'SolutionInvalidity\' is not implemented'

  requirement = 'The system shall support reporting a reasonable error when trying to output restartable data in human-readable form for a data type that does not have an output specialization'
[]


[detailed]
  type = JSONDiff
  input = 'restartable_data_reporter.i'
  jsondiff = 'detailed.json'
  skip_keys = 'part number_of_parts' # for parallel
  cli_args = 'Reporters/data/entries="value type declared loaded stored has_context"
                Outputs/file_base=detailed'
  recover = false # loaded flag changes in recover

  requirement = 'The system shall support a detailed output including state flags when outputting restartable data in a human-readable form.'
[]


[map]
  type = JSONDiff
  input = 'restartable_data_reporter.i'
  jsondiff = 'map.json'
  cli_args = 'Reporters/data/map=MeshMetaData
                Reporters/data/include=
                Outputs/file_base=map'

  requirement = 'The system shall support the output of restartable meta data in a human-readable form.'
[]


[checkpoint]
  type = RunApp
  input = advanced_stateful_material.i
  requirement = 'The system shall be able to generate a checkpoint of stateful material properties that supports the advanced restart of the properties'
  # RunException with some cases will only run in serial, which means if
  # "checkpoint" runs in parallel we'll actually get an error with a
  # processor mismatch instead of the one that we want
  hpc = false
[]


[remove_prop]
  type = RunException
  input = 'advanced_stateful_material_restart.i'
  cli_args = "Materials/test/real_names='a'
                  Materials/test/real_stateful_names='a'"
  expect_err = 'The stateful material properties in RestartStatefulMaterial "test" that are being restarted do not match the stored properties in the same material object from the checkpoint.'
  prereq = checkpoint
  detail = 'a stateful property for a single material object is removed'
[]


[add_prop]
  type = RunException
  input = 'advanced_stateful_material_restart.i'
  cli_args = "Materials/test/real_names='a b c'
                  Materials/test/real_stateful_names='a b c'"
  expect_err = 'The stateful material properties in RestartStatefulMaterial "test" that are being restarted do not match the stored properties in the same material object from the checkpoint.'
  prereq = checkpoint
  detail = 'a stateful property for a single material object is added'
[]


[object_rename]
  type = RunException
  input = 'advanced_stateful_material_restart.i'
  cli_args = "Materials/active='new'
                  Materials/new/type=RestartStatefulMaterial
                  Materials/new/real_names='a'
                  Materials/new/real_stateful_names='a'"
  expect_err = 'The stateful material property \'a\' was declared in RestartStatefulMaterial "new" but was not declared in that object on checkpoint.'
  prereq = checkpoint
  detail = 'a previously checkpointed stateful property is declared in a new material'
[]


[different_type]
  type = RunException
  input = 'advanced_stateful_material_restart.i'
  cli_args = "Materials/test/real_names='a'
                  Materials/test/real_stateful_names='a'
                  Materials/test/int_names='b'"
  expect_err = 'The type for the restarted stateful material property \'b\' does not match'
  prereq = checkpoint
  detail = 'the type of a restored stateful property has changed'
[]


[different_state]
  type = RunException
  input = 'advanced_stateful_material_restart.i'
  cli_args = "Materials/test/real_older_stateful_names='a'"
  expect_err = 'The number of states for the restarted stateful material property \'a\' do not match.'
  prereq = checkpoint
  detail = 'the requested state of a restored stateful property has changed'
[]


[./test]
  type = 'Exodiff'
  input = 'duplicate_node.i'
  exodiff = 'duplicate_node_out.e'

  requirement = 'The system shall support reading and writing solutions on meshes containing duplicate or overlapping mesh nodes.'
[../]


[test2]
  type = 'Exodiff'
  input = 'kernel_restartable_second.i'
  exodiff = 'kernel_restartable_second_out.e'
  prereq = kernel/test
  detail = "restart the calculation using the accumulated state."
[]


[custom_name2]
  type = 'Exodiff'
  input = 'kernel_restartable_custom_name_second.i'
  exodiff = 'kernel_restartable_custom_name_second_out.e'
  prereq = custom/custom_name
  detail = "restart the calculation using the defined name."
[]


[error1]
  type = 'Exodiff'
  input = 'kernel_restartable.i'
  exodiff = 'kernel_restartable_out.e'
  min_parallel = 2
  max_parallel = 2
  prereq = kernel/test2
  recover = false
  detail = "a simulation is started with multiple processors but"
[]


[error2]
  type = 'RunException'
  input = 'kernel_restartable_second.i'
  min_parallel = 1
  max_parallel = 1
  prereq = parallel_error/error1
  expect_err = 'The number of MPI ranks is not consistent'
  detail = "restarted with a different number processors."
[]


[with_threads]
  type = 'Exodiff'
  input = 'kernel_restartable.i'
  exodiff = 'kernel_restartable_out.e'
  min_threads = 4
  max_threads = 4
  max_parallel = 1
  prereq = parallel_error/error1
  cli_args = 'Outputs/restart/file_base=kernel_restartable_out_threads'
  detail = "a simulation is started with multiple threads but"
[]


[threads_error]
  type = 'RunException'
  input = 'kernel_restartable_second.i'
  min_threads = 2
  max_threads = 2
  prereq = thread_error/with_threads
  cli_args = 'Problem/restart_file_base=kernel_restartable_out_threads_cp/0005'
  expect_err = 'The number of threads is not consistent'
  max_parallel = 1
  detail = "restarted with a different number threads."
[]


[./test_restart]
  type = 'Exodiff'
  input = 'new_dt_restart.i'
  exodiff = 'new_dt_restart_exodus.e'
  prereq = 'test_part1'

  requirement = 'The system shall support changing the time step size during a recover operation.'
[../]


[./pointer_store_error]
  type = 'RunException'
  input = 'pointer_store_error.i'
  expect_err = 'Attempting to store a raw pointer type:'

  requirement = 'The system shall produce an error when an attempt is made to serialize a type without a serialization (dataStore) routine when that data is declared as restartable.'
[../]


[./pointer_load_error]
  type = 'RunApp'
  input = 'pointer_load_error.i'
  max_parallel = 1 # Sometimes times out in parallel after producing correct message
  # this test is only used for generating the checkpoint files
  recover = false

  requirement = 'The system shall store a custom type that contains a data serialization routine that is declared as restartable.'
[../]


[./pointer_load_error2]
  type = 'RunException'
  input = 'pointer_load_error2.i'
  expect_err = 'Attempting to load a raw pointer type:'
  prereq = 'pointer_load_error'
  max_parallel = 1 # Sometimes times out in parallel after producing correct message

  requirement = 'The system shall produce an error when an attempt is made to deserialize a type without a deserialization (dataLoad) routine when that data is declared as restartable during a restart or recover operation.'
[../]


[checkpoint]
  type = 'CSVDiff'
  input = 'receiver_initial.i'
  csvdiff = 'receiver_initial_out.csv'
  recover = false
  requirement = "The system shall support the checkpointed output of postprocessors."
[]


[restart]
  type = 'CSVDiff'
  input = 'receiver_restart.i'
  csvdiff = 'receiver_restart_out.csv'
  recover = false
  prereq = checkpoint
  requirement = "The system shall support loading a postprocessor into another postprocessor during restart."
[]


[./transient_with_stateful]
  type = 'Exodiff'
  input = 'transient_with_stateful.i'
  exodiff = 'transient_with_stateful_out.e'

  requirement = 'The systen shall support running and saving off a transient solution with stateful material properties for a restart test.'
  issues = '#13438'
[../]


[./add_variable_restart]
  type = 'Exodiff'
  input = 'add_variable_restart.i'
  exodiff = 'add_variable_restart_out.e'
  prereq = 'transient_with_stateful'

  requirement = 'The systen shall support restart with a solution containing only a subset of the variables in the restart simulation.'
  issues = '#13438'
[../]


[test_2]
  type = 'Exodiff'
  input = 'exodus_refined_restart_2_test.i'
  exodiff = 'exodus_refined_restart_2.e'
  prereq = 'uniform_refine/test_1'

  # Note: This test is not strictly a "restart" capability. However reading solution information is related to restart.
  detail = "start a new simulation that adds additional refinement,"
[]


[test_3]
  type = 'Exodiff'
  input = 'exodus_refined_refined_restart_2_test.i'
  exodiff = 'exodus_refined_refined_restart_2.e'
  prereq = 'uniform_refine/test_2'

  # Note: This test is not strictly a "restart" capability. However reading solution information is related to restart.
  detail = "which can be used in an third simulation."
[]


[steady_1]
  type = 'Exodiff'
  input = 'restart_diffusion_test_steady.i'
  exodiff = 'steady_out.e'

  requirement = "The system shall support outputting a mesh to checkpoint format for restart testing."
[]


[trans_from_steady]
  type = 'Exodiff'
  input = 'restart_diffusion_test_transient.i'
  exodiff = 'out.e'
  prereq = 'steady_1'

  # Note: This test is not strictly a "restart" capability. However reading solution information is related to restart.
  requirement = "The system shall support starting a transient simulation from a steady simulation result."
[]


[restart_with_variable_rename]
  type = 'Exodiff'
  input = 'restart_diffusion_test_transient_new_name.i'
  exodiff = 'restart_diffusion_test_transient_new_name_out.e'
  prereq = 'steady_1'

  issues = "#4965"
  requirement = "The system shall support renaming a variable read from a solution file upon restart."
[]


[restart_use_end_part1]
  type = 'RunApp'
  input = 'restart_diffusion_from_end_part1.i'

  issues = "#5748"
  requirement = "The system shall support writing out several timesteps to a solution file to test reading from a specific point."
[]


[restart_use_end_part2]
  type = 'Exodiff'
  input = 'restart_diffusion_from_end_part2.i'
  exodiff = 'restart_diffusion_from_end_part2_out.e'
  prereq = 'restart_use_end_part1'

  issues = "#5748"
  requirement = "The system shall support restarting from the last timestep using the keyword \"LATEST\"."
[]


[restart_use_end_error_check]
  type = 'RunException'
  input = 'restart_diffusion_from_end_part2.i'
  expect_err = 'Invalid value passed as "initial_from_file_timestep". Expected "LATEST" or a valid integer between \d+ and \d+ inclusive, received \d+'

  cli_args = 'Variables/u/initial_from_file_timestep=8'
  prereq = 'restart_use_end_part2'

  issues = "#5748"
  requirement = "The system shall issue a useful error message stating the valid options when a user requests an invalid time step number or keyword."
[]


[restart_error_with_ics]
  type = 'RunException'
  input = 'exodus_refined_restart_2_test.i'
  expect_err = 'Initial conditions have been specified during an Exodus restart'
  cli_args = 'Variables/u/initial_condition=3 Problem/allow_initial_conditions_with_restart=false'
  issues = "#21423"
  requirement = "The system shall issue a useful error message stating that initial conditions should not be used when restarting."
[]


[./transient_solve]
  type = 'Exodiff'
  input = 'transient.i'
  exodiff = 'transient_out.e'

  requirement = 'The system shall support running and saving off a transient solution for using in a steady state restart.'
  issues = '#13438'
[../]


[./steady_from_transient_restart]
  type = 'Exodiff'
  input = 'steady_from_transient_restart.i'
  exodiff = 'steady_from_transient_restart_out.e'
  prereq = 'transient_solve'

  requirement = 'The system shall support restarting a steady state solve from a transient simulation solution.'
  issues = '#13438'
[../]


[./complete_solve_no_subapp]
  type = 'Exodiff'
  input = 'complete_solve_no_subapp.i'
  exodiff = 'complete_solve_no_subapp.e'

  requirement = 'The system shall support solving a transient problem as a reference solution for a two part multiapp solve.'
[../]


[./two_step_solve_parent]
  type = 'Exodiff'
  input = 'two_step_solve_parent.i'
  exodiff = 'two_step_solve_parent.e'
  cli_args = 'Outputs/file_base=two_step_solve_parent
                MultiApps/full_solve/input_files=two_step_solve_sub.i'
  recover = false

  requirement = 'The system shall support writing out checkpoint directly from a subapp, a subtree of the multiapp tree of the parent solve.'
[../]


[./two_step_solve_parent_restart]
  type = 'Exodiff'
  input = 'two_step_solve_parent.i'
  exodiff = 'two_step_solve_parent_restart.e'
  cli_args = 'Outputs/file_base=two_step_solve_parent_restart
                MultiApps/full_solve/input_files=two_step_solve_sub_restart.i'
  prereq = 'two_step_solve_parent'

  requirement = 'The system shall support restarting a subapp, a subtree of the multiapp tree of a parent solve without restarting the parent application.'
[../]


[eigen_store_solution]
  type = 'Exodiff'
  input = 'eigen.i'
  exodiff = 'eigen_out.e'
  requirement = 'The system shall support storing the solution of an eigenvalue solve such that it can be restarted later into a non-eigenvalue solve.'
[]


[transient_from_eigen_solution]
  type = 'Exodiff'
  input = 'transient_from_eigen.i'
  exodiff = 'transient_from_eigen_out.e'
  exodiff_opts = '-steps -1::'
  prereq = 'eigen_store_solution'
  requirement = 'The system shall support loading the restarted solution from an eigenvalue solve into a transient solve.'
[]


[restart_trans_from_steady]
  type = 'Exodiff'
  input = 'restart_from_steady.i'
  exodiff = 'restart_from_steady_out.e'
  prereq = 'tests/steady'

  detail = "and restarting a transient simulation from the previous solution."
[]


[steady_with_sub]
  type = 'Exodiff'
  input = 'steady_with_sub.i'
  exodiff = 'steady_with_sub_out.e steady_with_sub_out_sub0.e'
  recover = false

  issues = "#13438"
  requirement = "The system shall support generating checkpoint files for restart testing with sub apps."
[]


[restart_trans_from_steady_with_sub]
  type = 'Exodiff'
  input = 'restart_trans_with_sub.i'
  exodiff = 'restart_trans_with_sub_out.e restart_trans_with_sub_out_sub0.e'
  prereq = 'steady_with_sub'

  issues = "#13438"
  requirement = "The system shall support restarting a transient simulation from a steady solution file with sub apps."
[]


[steady_with_2subs]
  type = 'Exodiff'
  input = 'steady_with_2subs.i'
  exodiff = 'steady_with_2subs_out.e steady_with_2subs_out_sub0.e steady_with_2subs_out_sub1.e'
  recover = false

  issues = "#15287"
  requirement = "The system shall support generating checkpoint files for restart testing with multiple sub apps."
[]


[restart_trans_from_steady_with_2subs]
  type = 'Exodiff'
  input = 'restart_trans_with_2subs.i'
  exodiff = 'restart_trans_with_2subs_out.e restart_trans_with_2subs_out_sub0.e restart_trans_with_2subs_out_sub1.e'
  prereq = 'steady_with_2subs'

  issues = "#15287"
  requirement = "The system shall support restarting a transient simulation from a steady solution file with multiple sub apps."
[]


[pseudo_trans_with_2subs]
  type = 'Exodiff'
  input = 'pseudo_trans_with_2subs.i'
  exodiff = 'pseudo_trans_with_2subs_out.e pseudo_trans_with_2subs_out_sub0.e pseudo_trans_with_2subs_out_sub1.e'

  issues = "#15287"
  requirement = "The system shall support generating checkpoint files for transient to transient restart testing with multiple sub apps."
[]


[restart_trans_from_pseudo_trans_with_2subs]
  type = 'Exodiff'
  input = 'restart_trans_with_2subs.i'
  exodiff = 'restart_trans_with_2subs_out.e restart_trans_with_2subs_out_sub0.e restart_trans_with_2subs_out_sub1.e'
  prereq = 'pseudo_trans_with_2subs'

  issues = "#15287"
  requirement = "The system shall support restarting a transient simulation from a pseudo-transient solution file with multiple sub apps."
[]


[second]
  # Using RunApp here because the error checking happens _in_ the app
  type = 'RunApp'
  input = 'restartable_types2.i'
  prereq = serial/first
  recover = false
  detail = "and restarting the simulation from the restart file."
[]


[second]
  # Using RunApp here because the error checking happens _in_ the app
  type = 'RunApp'
  input = 'restartable_types2.i'
  prereq = parallel/first
  min_parallel = 2
  recover = false
  detail = "and restarting the simulation from the restart file."
[]


[steady]
  type = 'RunApp'
  input = 'transient.i'
  max_parallel = 4 # small test

  issues = "#563"
  requirement = "The system shall support outputting a mesh to checkpoint format for restart testing with \"start_time\"."
[../]


[default_start_timestart]
  type = 'CSVDiff'
  input = 'start_time_override.i'
  csvdiff = 'start_time_override_out.csv'
  prereq = 'steady'
  max_parallel = 4 # small test

  issues = "#13182"
  requirement = "The system shall use the the final time as the \"start_time\" from the restart file."
[]


[start_time_override_zero]
  type = 'CSVDiff'
  input = 'start_time_override.i'
  csvdiff = 'start_time_override_zero.csv'
  prereq = 'steady'
  cli_args = 'Outputs/file_base=start_time_override_zero Executioner/start_time=0'
  max_parallel = 4 # small test

  issues = "#13182"
  requirement = "The system shall support resetting \"start_time\" when restarting from a checkpoint mesh format."
[]


[start_time_override_non_zero]
  type = 'CSVDiff'
  input = 'start_time_override.i'
  csvdiff = 'start_time_override_nonzero.csv'
  prereq = 'steady'
  cli_args = 'Outputs/file_base=start_time_override_nonzero Executioner/start_time=4.5'
  max_parallel = 4 # small test

  issues = "#13182"
  requirement = "The system shall support overriding \"start_time\" when restarting from a checkpoint mesh format to an arbitrary time."
[]


[block_solution_working]
  type = 'Exodiff'
  input = 'block_restrictable.i'
  cli_args = "Outputs/file_base=solution_working_out"
  exodiff = 'solution_working_out.e'

  requirement = "The system shall include an interface to allow objects to be restricted to subdomains."
[]


[block_undefined_var_block]
  type = 'RunException'
  input = 'block_restrictable.i'
  cli_args = "Variables/u/block=1"
  expect_err = "The 'block' parameter of the object 'diff' must be a subset of the 'block' parameter of the variable 'u'"

  requirement = "The system shall report an error if an object is restricted to a set of subdomains that differs from a dependant object."
[]


[hasBlocks_ANY_BLOCK_ID]
  type = 'RunException'
  input = 'block_restrictable.i'
  cli_args = 'Kernels/diff/test=hasBlocks_ANY_BLOCK_ID Kernels/diff/block=ANY_BLOCK_ID'
  expect_err = "hasBlocks_ANY_BLOCK_ID test passed"

  detail = "if a single subdomain is supplied ant the object is not restricted;"
[]


[blockIDs]
  type = 'RunException'
  input = 'block_restrictable.i'
  cli_args = "Kernels/diff/test=blockIDs"
  expect_err = "blockIDs testing passed"

  detail = "if a single subdoman is supplied and the object is restricted to a set of subdomains; and"
[]


[isBlockSubset]
  type = 'RunException'
  input = 'block_restrictable.i'
  cli_args = "Kernels/diff/test=isBlockSubset"
  expect_err = "isBlockSubset testing passed"

  detail = "if multiple boundaries are supplied and the object is restricted to a set of subdomains."
[]


[hasBlockMaterialProperty_true]
  type = 'RunException'
  input = 'block_restrictable.i'
  cli_args = "Kernels/diff/test=hasBlockMaterialProperty_true"
  expect_err = "hasBlockMaterialProperty is true, test passed"

  detail = "the method shall return true if the property subdomains match with the object subdomains and"
[]


[hasBlockMaterialProperty_false]
  type = 'RunException'
  input = 'block_restrictable.i'
  cli_args = "Kernels/diff/test=hasBlockMaterialProperty_false"
  expect_err = "hasBlockMaterialProperty is false, test passed"

  detail = "the method shall return false if the property subdomains dot not match with the object subdomains."
[]


[hasBoundary]
  type = 'RunException'
  input = 'boundary_restrictable.i'
  cli_args = "BCs/left/test=hasBoundary"
  expect_err = "hasBoundary testing passed"

  detail = "if a single boundary is supplied and the object is restricted to a set of boundaries and"
[]


[isBoundarySubset]
  type = 'RunException'
  input = 'boundary_restrictable.i'
  cli_args = "BCs/left/test=isBoundarySubset"
  expect_err = "isBoundarySubset test passed"

  detail = "if multiple boundaries are supplied."
[]


[hasBoundaryMaterialProperty_true]
  type = 'RunException'
  input = 'boundary_restrictable.i'
  cli_args = "BCs/left/test=hasBoundaryMaterialProperty_true"
  expect_err = "hasBoundaryMaterialProperty is true, test passed"

  detail = "the method shall return true if the property boundaries match with the object boundaries and"
[]


[hasBoundaryMaterialProperty_false]
  type = 'RunException'
  input = 'boundary_restrictable.i'
  cli_args = "BCs/left/test=hasBoundaryMaterialProperty_false"
  expect_err = "hasBoundaryMaterialProperty is false, test passed"

  detail = "the method shall return false if the property boundaries dot not match with the object boundaries."
[]


[fe_problem_null]
  type = 'RunException'
  input = 'check_error.i'
  cli_args = "Kernels/diff/test=fe_problem_null"
  expect_err = "Parameter _fe_problem_base is NULL"

  detail = "regarding the problem being solved or"
[]


[mesh_null]
  type = 'RunException'
  input = 'check_error.i'
  cli_args = "Kernels/diff/test=mesh_null"
  expect_err = "Parameter _fe_problem_base is NULL"

  detail = "information regarding the finite element mesh."
[]


[./test]
  type = 'CSVDiff'
  input = 'internal_side_user_object.i'
  csvdiff = 'internal_side_user_object_out.csv'

  requirement = "The system shall support the ability to restrict user defined calculations to sides of a subdomain."
[../]

[block]
  type = 'RunException'
  input = 'undefined_block_kernel.i'
  expect_err = "the following blocks \(ids\) do not exist on the mesh: 10"

  requirement = 'The system shall issue an error when a referenced subdomain does not exist in the mesh.'
  design = 'MooseMesh.md'
  issues = '#2757'
[]


[iter]
  type = RunApp
  input = global_vs_local.i
  recover = false
  allow_test_objects = true
  cli_args = 'Samplers/sample/use_rand=true Postprocessors/test/test_type=rand_global_vs_next'
  max_parallel = 1 # by design, see SamplerTester

  detail = "that operates with a row-based iteration scheme."
[]


[rand_1rank]
  type = RunApp
  input = global_vs_local.i
  recover = false
  min_parallel = 1
  max_parallel = 1
  allow_test_objects = true
  cli_args = 'Samplers/sample/use_rand=true Postprocessors/test/test_type=RAND_GLOBAL_VS_LOCAL'
  detail = "on a one processor with random numbers,"
[]


[rand_2rank]
  type = RunApp
  input = global_vs_local.i
  recover = false
  min_parallel = 2
  max_parallel = 2
  allow_test_objects = true
  cli_args = 'Samplers/sample/use_rand=true Postprocessors/test/test_type=RAND_GLOBAL_VS_LOCAL'
  detail = "on two processor with random numbers, and"
[]


[rand_3rank]
  type = RunApp
  input = global_vs_local.i
  recover = false
  min_parallel = 3
  max_parallel = 3
  allow_test_objects = true
  cli_args = 'Samplers/sample/use_rand=true Postprocessors/test/test_type=RAND_GLOBAL_VS_LOCAL'
  detail = "on thre processor with random numbers."
[]


[setNumberOfRows]
  type = RunException
  input = errors.i
  expect_err = "Changing the size of the sample must not occur during matrix access"
  cli_args = "Samplers/sample/error_test=call_set_number_of_rows"
  method = 'DBG DEVEL' # message from assert

  detail = "if the number of rows is altered during sample access,"
[]


[setNumberOfCols]
  type = RunException
  input = errors.i
  expect_err = "Changing the size of the sample must not occur during matrix access"
  cli_args = "Samplers/sample/error_test=call_set_number_of_cols"
  method = 'DBG DEVEL' # message from assert

  detail = "if the number of columns is altered during sample access,"
[]


[setNumberOfRandomSeeds]
  type = RunException
  input = errors.i
  expect_err = "The 'setNumberOfRandomSeeds\(\)' method can not"
  cli_args = "Samplers/sample/error_test=call_set_number_of_seeds"

  detail = "if the number of random number generator seeds is set after object construction,"
[]


[zero_rows]
  type = RunException
  input = errors.i
  expect_err = "The number of rows cannot be zero"
  cli_args = "Samplers/sample/num_rows=0 Samplers/sample/legacy_support=false"

  detail = "if the number of rows is set to zero,"
[]


[zero_cols]
  type = RunException
  input = errors.i
  expect_err = "The number of columns cannot be zero"
  cli_args = "Samplers/sample/num_cols=0 Samplers/sample/legacy_support=false"

  detail = "if the number of columns is set to zero,"
[]


[zero_seeds]
  type = RunException
  input = errors.i
  expect_err = "The number of seeds must be larger than zero"
  cli_args = "Samplers/sample/error_test=set_number_of_seeds_to_zero"

  detail = "if the number of random number generator seeds is set to zero,"
[]


[getGlobalSamples_max]
  type = RunException
  input = errors.i
  expect_err = "The number of entries in the DenseMatrix \([0-9]+\) exceeds the allowed limit of [0-9]+."
  cli_args = "Samplers/sample/num_rows=1000000000"

  detail = "if the number of entries in the global sample matrix exceeds the maximum allowed,"
[]


[getLocalSamples_max]
  type = RunException
  input = errors.i
  max_parallel = 1 # the number of local samples changes with number of cores
  expect_err = "The number of entries in the DenseMatrix \([0-9]+\) exceeds the allowed limit of [0-9]+."
  cli_args = "Samplers/sample/num_cols=1000000000 Postprocessors/test/test_type=getLocalSamples"

  detail = "if the number of entries in the local sample matrix exceeds the maximum allowed, and"
[]


[getNextLocalRow_max]
  type = RunException
  input = errors.i
  expect_err = "The number of entries in the std::vector \([0-9]+\) exceeds the allowed limit of [0-9]+."
  cli_args = "Samplers/sample/num_cols=1000000000 Postprocessors/test/test_type=getNextLocalRow"

  detail = "if the number of entries in the local sample matrix row exceeds the maximum allowed."
[]


[getGlobalSamples]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Samplers/sample/error_test=reinit_getGlobalSamples'
  expect_err = "A call to '.*?' was made after initialization"

  detail = "the global sample matrix;"
[]


[getLocalSamples]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Samplers/sample/error_test=reinit_getLocalSamples'
  expect_err = "A call to '.*?' was made after initialization"

  detail = "the local sample matrix;"
[]


[getNextLocalRow]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Samplers/sample/error_test=reinit_getNextLocalRow'
  expect_err = "A call to '.*?' was made after initialization"

  detail = "the local sample matrix row;"
[]


[getNumberOfRows]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Samplers/sample/error_test=reinit_getNumberOfRows'
  expect_err = "A call to '.*?' was made after initialization"

  detail = "the total row count;"
[]


[getNumberOfLocalRows]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Samplers/sample/error_test=reinit_getNumberOfLocalRows'
  expect_err = "A call to '.*?' was made after initialization"

  detail = "the local row count;"
[]


[getLocalRowBegin]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Samplers/sample/error_test=reinit_getLocalRowBegin'
  expect_err = "A call to '.*?' was made after initialization"

  detail = "the first local row index;"
[]


[getLocalRowEnd]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Samplers/sample/error_test=reinit_getLocalRowEnd'
  expect_err = "A call to '.*?' was made after initialization"

  detail = "the last local row index;"
[]


[getNumberOfCols]
  type = RunException
  input = errors.i
  allow_test_objects = true
  cli_args = 'Samplers/sample/error_test=reinit_getNumberOfCols'
  expect_err = "A call to '.*?' was made after initialization"

  detail = "the column count."
[]


[execute]
  type = CheckFiles
  command = 'execute.py'
  check_files = 'distribute_none.csv distribute_on.csv distribute_off.csv'
  recover = false
  valgrind = NONE
  detail = "that distributes samples in parallel and"
  python = 3
  required_python_packages = 'pandas matplotlib'
  installation_type = in_tree # see #26480
  hpc = false # see #26480
[]


[plot]
  type = CheckFiles
  command = 'plot.py'
  check_files = 'memory_total.pdf memory_per_proc.pdf'
  recover = false
  valgrind = NONE
  prereq = scale/execute
  python = 3
  required_python_packages = 'pandas matplotlib'
  detail = "demonstrates efficient parallel scaling of memory use."
  installation_type = in_tree # see #26480
  hpc = false # see #26480
[]


[exo]
  type = Exodiff
  input = 'ad_coupled_scalar.i'
  exodiff = 'ad_coupled_scalar_out.e'
  requirement = 'We shall be able to couple a scalar variable into AD objects and do some meaningful physics: depleting boundary source diffusion problem'
[]


[jac]
  type = PetscJacobianTester
  input = 'ad_coupled_scalar.i'
  difference_tol = 5e-7
  cli_args = "Executioner/num_steps=1 ScalarKernels/active='time'"
  requirement = 'We shall be able to couple a scalar variable into AD objects and get the correct Jacobian'
[]


[jacobian]
  type = PetscJacobianTester
  input = 'ad_scalar_kernel.i'
  ratio_tol = 1e-8
  difference_tol = 1e-6
  # TestADScalarKernelUserObject is limited to serial execution because there
  # is currently no AD version for gatherSum(), which is needed in its finalize() method.
  max_parallel = 1
  # AD scalar kernels only work with global AD indexing
  requirement = 'The system shall be able to correctly compute the Jacobian of an ADScalarKernel using automatic differentiation.'
[]


[test_coupled]
  type = CSVDiff
  input = 'ad_scalar_time_derivative.i'
  csvdiff = 'coupled.csv'
  detail = 'applied using coupling interfaces.'
  cli_args = "Outputs/file_base=coupled ScalarKernels/inactive='time'"
[]


[test]
  type = Exodiff
  requirement = 'The system shall be able to include array variables in automatic scaling calculations.'
  input = test.i
  exodiff = test_out.e
  expect_out = 'Automatic scaling factors:\s+u:\s+0\.3711[0-9]*\s+0\.03284[0-9]*'
[]


[ignore]
  type = RunApp
  input = ignore.i
  expect_out = 'Automatic scaling factors:\s+u:\s+0\.160714\s+v:\s+1\s+x:\s+0.5\s+y:\s+1'
  requirement = 'The system shall ignore particular variable automatic scaling factors'
[]


[fail_with_group]
  type = RunException
  input = ignore.i
  cli_args = 'Executioner/scaling_group_variables="u v"'
  expect_err = 'Variables cannot be in a scaling grouping and also be ignored'
  requirement = 'The system shall not allow ignoring of particular variable automatic scaling factors if they are grouped with other variables for scaling'
[]


[off_diag]
  type = Exodiff
  input = test.i
  exodiff = off_diag.e
  detail = 'data both on- and off-diagonal'
  cli_args = 'Executioner/off_diagonals_in_auto_scaling=true Outputs/file_base=off_diag'
  expect_out = 'u:\s+0\.1832'
[]


[not_scaled]
  type = Exodiff
  input = test.i
  exodiff = unscaled.e
  cli_args = 'Outputs/file_base=unscaled Executioner/automatic_scaling=false'
  requirement = 'The system shall be able to produce the same results without automatic scaling as with automatic scaling.'
[]


[automatic]
  type = Exodiff
  input = 'test.i'
  exodiff = 'test_out.e'
  expect_out = ' 0 of 242 singular values'
  # 198 = number of dofs not on Dirichlet nodes
  absent_out = '198 of 242 singular values'
  detail = 'automatic and'
[]


[manual]
  type = Exodiff
  input = 'test.i'
  exodiff = 'manual.e'
  expect_out = ' 0 of 242 singular values'
  # 198 = number of dofs not on Dirichlet nodes
  absent_out = '198 of 242 singular values'
  cli_args = 'Variables/v/scaling=3.75e19 Variables/w/scaling=3.75e39 Executioner/automatic_scaling=false Outputs/file_base=manual'
  detail = 'manual prescribed settings.'
[]


[bad]
  type = 'RunApp'
  input = 'test.i'
  expect_out = '198 of 242 singular values'
  absent_out = ' 0 of 242 singular values'
  cli_args = 'Outputs/exodus=false Executioner/automatic_scaling=false -snes_max_it 1 -ksp_max_it 1'
  requirement = 'The system shall display a very poor condition number for an ill-conditioned system.'
[]


[resid_together]
  type = Exodiff
  input = test.i
  cli_args = 'Outputs/file_base=together Executioner/residual_and_jacobian_together=true'
  exodiff = together.e
  detail = 'compute the correct results when the residual and Jacobian are computed together'
[]


[jac_together]
  type = PetscJacobianTester
  input = test.i
  cli_args = 'Executioner/residual_and_jacobian_together=true'
  run_sim = True
  detail = 'compute the correct Jacobian when the residual and Jacobian are computed together'
  ratio_tol = 5e-8
[]


[one-var]
  type = Exodiff
  input = residual-based.i
  exodiff = residual-based_out.e
  expect_out = 'Automatic scaling factors:\s+u:\s+2\.2.*e-05'
  detail = 'in a one variable problem'
  petsc_version = '>=3.9.0'
[]


[two-var]
  type = Exodiff
  input = residual-based-two-var.i
  exodiff = residual-based-two-var_out.e
  detail = 'and in a two variable problem.'
  expect_out = 'Automatic scaling factors:\s+u:\s+1\.23.*e-05\s+v:\s+999'
  petsc_version = '>=3.9.0'
[]


[one-var]
  type = Exodiff
  input = residual-based.i
  exodiff = jacobian.e
  cli_args = 'Executioner/resid_vs_jac_scaling_param=0 Outputs/file_base=jacobian'
  expect_out = 'Automatic scaling factors:\s+u:\s+0\.00967'
  detail = 'in a one variable problem'
  petsc_version = '>=3.9.0'
[]


[two-var]
  type = Exodiff
  input = residual-based-two-var.i
  exodiff = two-var-jacobian.e
  cli_args = 'Executioner/resid_vs_jac_scaling_param=0 Outputs/file_base=two-var-jacobian'
  expect_out = 'Automatic scaling factors:\s+u:\s+0\.00714[0-9]*\s+v:\s+0\.0499'
  detail = 'and in a two variable problem'
  petsc_version = '>=3.9.0'
[]


[up-to-date-scale-factors]
  type = Exodiff
  input = up-to-date-scale-factors.i
  exodiff = up-to-date-scale-factors_out.e
  expect_out = 'Automatic scaling factors:\s+u:\s+0\.125'
  requirement = 'The system shall print current variable automatic scaling factors'
[]


[tag_vector_no_scale]
  type = 'Exodiff'
  input = '2d_diffusion_tag_vector.i'
  exodiff = 'tag_vector_out.e'
  cli_args = 'Executioner/automatic_scaling=true AuxKernels/TagVectorAux1/scaled=false AuxKernels/TagVectorAux2/scaled=false'

  detail = 'numeric vector (without the variable scaling),'
[]


[tag_matrix_no_scale]
  type = 'Exodiff'
  input = '2d_diffusion_tag_matrix.i'
  exodiff = 'tag_matrix_no_scale_out.e'
  cli_args = 'Outputs/file_base=tag_matrix_no_scale_out Variables/u/scaling=10 AuxKernels/TagMatrixAux1/scaled=false AuxKernels/TagMatrixAux2/scaled=false'

  detail = 'numeric matrix (without the variable scaling),'
[]


[tag_vector_error]
  type = 'RunException'
  input = '2d_diffusion_tag_vector.i'
  expect_err = 'The AuxVariable this AuxKernel is acting on has to have the same order and family as the variable \'v\''
  cli_args = 'Mesh/square/second=true Variables/u/order=SECOND'
  requirement = 'The system shall throw an error when the variable orders and families for the tagged and the auxiliary output variables do not match.'
[]


[test_tag_scalar_kernels]
  type = 'CSVDiff'
  input = 'scalar_tag_vector.i'
  csvdiff = 'scalar_tag_vector_out.csv'
  # System of equations has one dof only
  # so that we do not need to run the test
  # in parallel
  max_parallel = 1

  detail = 'the scalar kernel system,'
[]


[test_tag_scalar_kernels_no_scale]
  type = 'CSVDiff'
  input = 'scalar_tag_vector.i'
  csvdiff = 'scalar_tag_vector_out.csv'
  cli_args = 'Variables/n/scaling=10 AuxScalarKernels/TagVectorAux/scaled=false AuxScalarKernels/TagVectorAux2/scaled=false AuxScalarKernels/TagMatrixAux2/scaled=false'
  # System of equations has one dof only
  # so that we do not need to run the test
  # in parallel
  max_parallel = 1
  # csv file contains more rows
  recover = false

  detail = 'the scalar kernel system (without the variable scaling),'
[]


[controls-tagging]
  type = 'Exodiff'
  input = 'controls-tagging.i'
  exodiff = 'controls-tagging_out.e'
  requirement = 'Cached Active object state will be maintained correctly even when objects\' active state changes during runtime.'
  issues = '#15515'
[]


[array]
  type = 'Exodiff'
  input = 'tag-array-var.i'
  issues = '#20586'
  requirement = 'The system shall be able to populate auxiliary variables using the residual components of nonlinear array variables.'
  exodiff = 'tag-array-var_out.e'
  design = 'TagVectorArrayVariableAux.md'
[]


[array_value]
  type = 'Exodiff'
  input = 'tag-array-var.i'
  issues = '#21839'
  requirement = 'The system shall be able to populate auxiliary variable values using the residual components of nonlinear array variables.'
  exodiff = 'tag-array-var_out.e'
  cli_args = 'AuxKernels/u_tag/type=TagVectorArrayVariableValueAux'
  design = 'TagVectorArrayVariableValueAux.md'
[]


[array_value_size_error]
  type = 'RunException'
  input = 'tag-array-var.i'
  issues = '#21839'
  requirement = 'An error will be thrown when the different number of array components are used in the aux and coupled varibles.'
  cli_args = 'AuxKernels/u_tag/type=TagVectorArrayVariableValueAux AuxVariables/u_tag/components=3'
  design = 'TagVectorArrayVariableValueAux.md'
  expect_err = 'The AuxVariable this AuxKernel is acting on has to have the same number of components as the variable'
[]


[array_value_fe_type_error]
  type = 'RunException'
  input = 'tag-array-var.i'
  issues = '#21839'
  requirement = 'An error will be thrown when the different FE family are used in the aux and coupled varibles.'
  cli_args = 'AuxKernels/u_tag/type=TagVectorArrayVariableValueAux AuxVariables/u_tag/family=HERMITE'
  design = 'TagVectorArrayVariableValueAux.md'
  expect_err = 'The AuxVariable this AuxKernel is acting on has to have the same order and family as the variable'
[]


[array_grad]
  type = 'Exodiff'
  input = 'tag-array-grad.i'
  issues = '#21839'
  requirement = 'The system shall be able to populate auxiliary variable values using the residual components of nonlinear array variable gradient.'
  exodiff = 'tag-array-grad_out.e'
  abs_zero = 1e-08
[]


[array_grad_dot]
  type = 'Exodiff'
  input = 'coupled_array_grad_dot.i'
  issues = '#26385'
  requirement = 'The system shall be able to populate auxiliary array variable values using the components of gradient of time derivative of coupled array variable.'
  exodiff = 'coupled_array_grad_dot_out.e'
  abs_zero = 1e-08
[]


[multiple_component_tag_interface]
  type = 'Exodiff'
  input = 2d_diffusion_tag_vector.i
  exodiff = multiple_component_tag_interface.e
  requirement = 'The system shall be able to retrieve tagged vector values for multiple coupled variables using a single interface.'
  cli_args = "AuxKernels/active='on_the_fly TagVectorAux2' Outputs/file_base=multiple_component_tag_interface"
[]


[fv]
  type = 'Exodiff'
  input = tag-fv.i
  exodiff = tag-fv_out.e
  requirement = 'The system shall be able to index solution vectors and residual vectors using the degree of freedom indices of a finite volume variable.'
[]


[lump_preconditioned]
  type = 'Exodiff'
  input = 'actually_explicit_euler_lump_preconditioned.i'
  exodiff = 'actually_explicit_euler_lump_preconditioned_out.e'

  detail = "with mass lumping and preconditioning."
[]


[diverged]
  type = 'RunException'
  input = 'diverged.i'
  expect_err = 'Solve failed and timestep already at or below dtmin'
  cli_args = '--no-trap-fpe'

  detail = "first-order, forward Euler,"
[]


[diverged_lumped]
  type = 'RunException'
  input = 'diverged.i'
  expect_err = 'Solve failed and timestep already at or below dtmin'
  cli_args = '--no-trap-fpe Executioner/TimeIntegrator/solve_type=lumped'

  detail = "with mass lumping, and"
[]


[diverged_lump_prec]
  type = 'RunException'
  input = 'diverged.i'
  expect_err = 'Solve failed and timestep already at or below dtmin'
  cli_args = '--no-trap-fpe Executioner/TimeIntegrator/solve_type=lump_preconditioned'

  detail = "with mass lumping and preconditioning."
[]


[1d-quadratic]
  type = 'Exodiff'
  input = 'ee-1d-quadratic.i'
  exodiff = 'ee-1d-quadratic_out.e'

  detail = "for a 1D problem using second-order Lagrange elements and Dirichlet boundary conditions;"
[]


[1d-quadratic-neumann]
  type = 'Exodiff'
  input = 'ee-1d-quadratic-neumann.i'
  exodiff = 'ee-1d-quadratic-neumann_out.e'

  detail = "for a 1D problem using second-order Lagrange elements and Neumann boundary conditions;"
[]


[2d-linear-adapt]
  type = 'Exodiff'
  input = 'ee-2d-linear-adapt.i'
  exodiff = 'ee-2d-linear-adapt_out.e ee-2d-linear-adapt_out.e-s003'
  abs_zero = 1e-8

  detail = "for a 2D problem using linear Lagrange elements, Dirichlet boundary conditions, and mesh adaptivity;"
[]


[2d-quadratic]
  type = 'Exodiff'
  input = 'ee-2d-quadratic.i'
  exodiff = 'ee-2d-quadratic_out.e'

  detail = "for a 2D problem using second-order Lagrange elements and Dirichlet boundary conditions;"
[]


[ode]
  type = 'CSVDiff'
  input = 'ee-ode.i'
  csvdiff = 'ee-ode_out.csv'
  requirement = "The system shall correctly solve a time dependent ordinary differential equation using an explicit first-order, forward Euler scheme."
[]


[./test]
  type = 'Exodiff'
  input = 'aee.i'
  exodiff = 'aee_out.e'
  rel_err = 0.003

  requirement = "The system shall support the use of the Adams Bashforth predictor for time integration."
[../]


[./central_difference]
  type = 'CSVDiff'
  input = 'central_difference.i'
  csvdiff = 'central_difference_out.csv'

  requirement = "The CentralDifference time integrator shall correctly compute the first and second time derivatives."
[../]


[./ad_central_difference_dotdot]
  type = 'CSVDiff'
  input = 'ad_central_difference_dotdot.i'
  csvdiff = 'ad_central_difference_dotdot_out.csv'

  requirement = "A central differencing time integrator shall correctly compute the second time derivative of an automatic differentiation variable."
[../]


[level0]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=Heun Executioner/dt=0.00390625 Outputs/file_base=heun_0'
  exodiff = 'heun_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=Heun Executioner/dt=0.001953125 Outputs/file_base=heun_1'
  exodiff = 'heun_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=Heun Executioner/dt=0.0009765625 Outputs/file_base=heun_2'
  exodiff = 'heun_2.e'

  detail = "a quarter timestep."
[]


[level0]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=Ralston Executioner/dt=0.00390625 Outputs/file_base=ralston_0'
  exodiff = 'ralston_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=Ralston Executioner/dt=0.001953125 Outputs/file_base=ralston_1'
  exodiff = 'ralston_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=Ralston Executioner/dt=0.0009765625 Outputs/file_base=ralston_2'
  exodiff = 'ralston_2.e'

  detail = "a quarter timestep."
[]


[level0]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitMidpoint Executioner/dt=0.00390625 Outputs/file_base=explicitmidpoint_0'
  exodiff = 'explicitmidpoint_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitMidpoint Executioner/dt=0.001953125 Outputs/file_base=explicitmidpoint_1'
  exodiff = 'explicitmidpoint_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitMidpoint Executioner/dt=0.0009765625 Outputs/file_base=explicitmidpoint_2'
  exodiff = 'explicitmidpoint_2.e'

  detail = "a quarter timestep."
[]


[level0]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitEuler Executioner/dt=0.00390625 Outputs/file_base=expliciteuler_0'
  exodiff = 'expliciteuler_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitEuler Executioner/dt=0.001953125 Outputs/file_base=expliciteuler_1'
  exodiff = 'expliciteuler_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'explicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ExplicitEuler Executioner/dt=0.0009765625 Outputs/file_base=expliciteuler_2'
  exodiff = 'expliciteuler_2.e'

  detail = "a quarter timestep."
[]


[level0]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ImplicitMidpoint Executioner/dt=0.0625 Outputs/file_base=implicitmidpoint_0'
  exodiff = 'implicitmidpoint_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ImplicitMidpoint Executioner/dt=0.03125 Outputs/file_base=implicitmidpoint_1'
  exodiff = 'implicitmidpoint_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=ImplicitMidpoint Executioner/dt=0.015625  Outputs/file_base=implicitmidpoint_2'
  exodiff = 'implicitmidpoint_2.e'

  detail = "a quarter timestep."
[]


[level0]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk3 Executioner/dt=0.0625 Outputs/file_base=lstabledirk3_0'
  exodiff = 'lstabledirk3_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk3 Executioner/dt=0.03125 Outputs/file_base=lstabledirk3_1'
  exodiff = 'lstabledirk3_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk3 Executioner/dt=0.015625 Outputs/file_base=lstabledirk3_2'
  exodiff = 'lstabledirk3_2.e'

  detail = "a quarter timestep."
[]


[level0]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk4 Executioner/dt=0.5 Outputs/file_base=lstabledirk4_0'
  exodiff = 'lstabledirk4_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk4 Executioner/dt=0.25 Outputs/file_base=lstabledirk4_1'
  exodiff = 'lstabledirk4_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=LStableDirk4 Executioner/dt=0.125 Outputs/file_base=lstabledirk4_2'
  exodiff = 'lstabledirk4_2.e'

  detail = "a quarter timestep."
[]


[level0]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=AStableDirk4 Executioner/dt=0.0625 Executioner/TimeIntegrator/safe_start=False Outputs/file_base=astabledirk4_0'
  exodiff = 'astabledirk4_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=AStableDirk4 Executioner/dt=0.03125 Executioner/TimeIntegrator/safe_start=False Outputs/file_base=astabledirk4_1'
  exodiff = 'astabledirk4_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=AStableDirk4 Executioner/dt=0.015625 Executioner/TimeIntegrator/safe_start=False Outputs/file_base=astabledirk4_2'
  exodiff = 'astabledirk4_2.e'

  detail = "a quarter timestep."
[]


[level0]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=AStableDirk4 Executioner/dt=0.5 Outputs/file_base=astabledirk4_bootstrap_0'
  exodiff = 'astabledirk4_bootstrap_0.e'

  detail = "a full timestep,"
[]


[level1]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=AStableDirk4 Executioner/dt=0.25 Outputs/file_base=astabledirk4_bootstrap_1'
  exodiff = 'astabledirk4_bootstrap_1.e'

  detail = "a half timestep, and"
[]


[level2]
  type = Exodiff
  input = 'implicit_convergence.i'
  cli_args = 'Executioner/TimeIntegrator/type=AStableDirk4 Executioner/dt=0.125 Outputs/file_base=astabledirk4_bootstrap_2'
  exodiff = 'astabledirk4_bootstrap_2.e'

  detail = "a quarter timestep."
[]


[dirk_fdp]
  type = 'Exodiff'
  input = 'dirk-2d-heat.i'
  exodiff = 'dirk-2d-heat_out.e'
  prereq = 'group/dirk-2d-heat'
  cli_args = 'Preconditioning/fdp/type=FDP'
  issues = '#10304'
  requirement = 'The system shall be able to use a finite difference preconditioner with two-stage L-stable DIRK time integration.'
  allow_warnings = true
[]


[dirk3_fdp]
  type = 'Exodiff'
  input = 'dirk-2d-heat.i'
  exodiff = 'dirk-2d-heat-3stage.e'
  cli_args = 'Preconditioning/fdp/type=FDP Executioner/TimeIntegrator/type=LStableDirk3 Outputs/file_base=dirk-2d-heat-3stage Executioner/nl_rel_tol=1e-8'
  issues = '#10304'
  requirement = 'The system shall be able to use a finite difference preconditioner with three-stage L-stable DIRK time integration.'
  allow_warnings = true
  abs_zero = 5e-10
[]


[dirk4_fdp]
  type = 'Exodiff'
  input = 'dirk-2d-heat.i'
  exodiff = 'dirk-2d-heat-4stage.e'
  cli_args = 'Preconditioning/fdp/type=FDP Executioner/TimeIntegrator/type=LStableDirk4 Outputs/file_base=dirk-2d-heat-4stage Executioner/nl_rel_tol=1e-8'
  issues = '#10304'
  requirement = 'The system shall be able to use a finite difference preconditioner with four-stage L-stable DIRK time integration.'
  allow_warnings = true
  abs_zero = 5e-10
[]


[1d-quadratic-neumann]
  type = 'Exodiff'
  input = 'ee-1d-quadratic-neumann.i'
  exodiff = 'ee-1d-quadratic-neumann_out.e'

  detail = "1D elements with second order shape functions and Neumann boundary conditions;"
[]


[2d-linear-adapt]
  type = 'Exodiff'
  input = 'ee-2d-linear-adapt.i'
  exodiff = 'ee-2d-linear-adapt_out.e ee-2d-linear-adapt_out.e-s003'
  abs_zero = 1e-8

  detail = "2D elements with second order shape functions and Dirichlet boundary conditions; and"
[]


[second_order]
  type = CSVDiff
  input = 'explicit_ssp_runge_kutta.i'
  cli_args = 'Executioner/TimeIntegrator/order=2 Outputs/file_base=second_order'
  csvdiff = 'second_order.csv'
  rel_err = 1e-12

  detail = "2nd order"
[]


[third_order]
  type = CSVDiff
  input = 'explicit_ssp_runge_kutta.i'
  cli_args = 'Executioner/TimeIntegrator/order=3 Outputs/file_base=third_order'
  csvdiff = 'third_order.csv'
  rel_err = 1e-12

  detail = "3rd order"
[]


[invalid_solve_type]
  type = RunException
  input = 'explicit_ssp_runge_kutta.i'
  cli_args = "Executioner/solve_type=NEWTON"
  expect_err = "The chosen time integrator requires 'solve_type = LINEAR'"

  requirement = "The system shall provide an informative error message when a user uses an invalid solve type for an explicit time integrator."
  issues = '#18646'
[]


[monomials]
  requirement = "The system shall support the use of an implicit Euler solver with discontinuous (first-order Monomial) shape functions."
  type = 'PetscJacobianTester'
  input = 'ie-monomials.i'
  ratio_tol = 1e-7
  difference_tol = 1e-6
  recover = false
[]

[./unconverged_1st_stage]
  type = RunApp
  input = 'unconverged_1st_stage.i'
  expect_out = '1st stage'
  absent_out = '2nd stage'

  requirement = "Multi-stage time integrators shall check convergence for all stages"
  design = "TimeIntegrator/index.md"
  issues = '#11719'
[../]


[./newmark_beta_default]
  type = 'CSVDiff'
  input = 'newmark_beta_default_parameters.i'
  csvdiff = 'newmark_beta_default_parameters_out.csv'

  requirement = "The NewmarkBeta time integrator shall correctly compute the first and second time derivatives of a variable using the default beta and gamma parameters."
[../]


[./newmark_beta_prescribed]
  type = 'CSVDiff'
  input = 'newmark_beta_prescribed_parameters.i'
  csvdiff = 'newmark_beta_prescribed_parameters_out.csv'

  allow_warnings = True
  requirement = "The NewmarkBeta time integrator shall correctly compute the first and second time derivatives of a variable using user provided beta and gamma parameters."
[../]


[./newmark_beta_inactive_steps]
  type = 'CSVDiff'
  input = 'newmark_beta_inactive_steps.i'
  csvdiff = 'newmark_beta_inactive_steps_out.csv'

  allow_warnings = True
  requirement = "The NewmarkBeta time integrator shall correctly use the inactive_tsteps parameter."
[../]


[./ad_newmark_beta_dotdot]
  type = 'CSVDiff'
  input = 'ad_newmark_beta_dotdot.i'
  csvdiff = 'ad_newmark_beta_dotdot_out.csv'

  requirement = "A Newmark-beta method time integrator shall correctly compute the second time derivative of an automatic differentiation variable using the default beta and gamma parameters."
[../]


[1d-linear_num-of-jacobian-calls]
  # Test how many times compute_jacobian() has been called
  type = RunApp
  input = '1d-linear.i'
  expect_out = 'computeJacobianInternal\s*|\s*1'
  cli_args = 'Outputs/exodus=false'

  detail = "1D elements with linear finite element shape functions and"
[]


[2d-quadratic_num-of-jacobian-calls]
  # Test how many times compute_jacobian() has been called
  type = RunApp
  input = '2d-quadratic.i'
  expect_out = 'computeJacobianInternal\s*|\s*1'
  cli_args = 'Outputs/exodus=false'

  detail = "2D elements with quadratic finite element shape functions."
[]


[scalar]
  type = 'CSVDiff'
  input = 'scalar.i'
  csvdiff = 'scalar_out.csv'
  # This test features a single element mesh and a single ODE, so only run in serial.
  max_parallel = 1

  detail = "scalar variables within and ordinary differential equations including"
[]


[stiff_linear]
  type = 'CSVDiff'
  input = 'stiff.i'
  cli_args = 'Outputs/file_base=linear_stiff_out Y2_EXPONENT=1 LAMBDA=-1000'
  csvdiff = 'linear_stiff_out.csv'
  # This test features a single element mesh, so only run in serial.
  max_parallel = 1

  detail = "stiff and"
[]


[stiff_nonlinear]
  type = 'CSVDiff'
  input = 'stiff.i'
  cli_args = 'Outputs/file_base=nonlinear_stiff_out Y2_EXPONENT=2 LAMBDA=-1000'
  csvdiff = 'nonlinear_stiff_out.csv'
  # This test features a single element mesh, so only run in serial.
  max_parallel = 1

  detail = "nonlinear systems."
[]


[1d-linear_num-of-jacobian-calls]
  # Test how many times compute_jacobian() has been called
  type = RunApp
  input = '1d-linear.i'
  expect_out = 'computeJacobianInternal\s*|\s*1'
  cli_args = 'Outputs/exodus=false'

  detail = "1D elements with linear finite element shape functions and"
[]


[2d-quadratic_num-of-jacobian-calls]
  # Test how many times compute_jacobian() has been called
  type = RunApp
  input = '2d-quadratic.i'
  expect_out = 'computeJacobianInternal\s*|\s*1'
  cli_args = 'Outputs/exodus=false'

  detail = "2D elements with quadratic finite element shape functions."
[]


[with_start_time]
  type = 'Exodiff'
  input = 'calc_const_dt.i'
  cli_args = 'Executioner/start_time=0.5 Outputs/file_base=calc_dt_with_start_out'
  exodiff = 'calc_dt_with_start_out.e'

  detail = 'when the start time is supplied.'
[]


[error_negative]
  type = 'RunException'
  input = 'constant_dt.i'
  cli_args = 'Executioner/TimeStepper/dt=-1'
  requirement = 'The system shall report an error if trying to take a negative time step.'
  expect_err = 'Negative time step detected'
[]

[./test]
  type = 'Exodiff'
  input = 'constant_dt_regrowth.i'
  exodiff = 'constant_dt_regrowth_out.e'

  design = 'Executioner/TimeStepper/index.md'
  issues = '#3765 #3764'
  requirement = 'The system shall support the ability to regrow a time step that has been previously cut due to a solve failure.'
[../]


[./constant_dt_cutback]
  type = 'Exodiff'
  input = 'constant_dt_cutback.i'
  exodiff = 'constant_dt_cutback_out.e'
  requirement = "The system shall support how time step size is cut, using user-specified cutback_factor_at_failure, due to a solve failure.
                   Here, the original time step size is specified as a constant value."
[../]


[./function_dt_cutback]
  type = 'Exodiff'
  input = 'function_dt_cutback.i'
  exodiff = 'function_dt_cutback_out.e'
  requirement = "The system shall support how time step size is cut, using user-specified cutback_factor_at_failure, due to a solve failure.
                   Here, the original time step size is specified as a function of time."
[../]


[increase_dt]
  type = CSVDiff
  input = 'main.i'
  csvdiff = 'increase_dt.csv'
  requirement = "The system shall be able to increase the time step size when the simulation converges with a number of fixed point iterations below the target window."
[]


[decrease_dt]
  type = CSVDiff
  input = 'main.i'
  cli_args = 'Executioner/TimeStepper/target_iterations=4 Outputs/file_base=decrease_dt'
  csvdiff = 'decrease_dt.csv'
  requirement = "The system shall be able to decrease the time step size when the simulation converges with a number of fixed point iterations above the target window."
[]


[no_multiapp]
  type = RunException
  input = 'main.i'
  cli_args = "MultiApps/sub/input_files=sub_with_stepper.i"
  expect_err = 'This time stepper can only be used if there are MultiApps in the problem'
  detail = 'if it is used in an application with no sub-applications.'
[]


[invalid_iteration_window]
  type = RunException
  input = 'main.i'
  cli_args = "Executioner/fixed_point_max_its=2 Executioner/TimeStepper/target_window=1"
  expect_err = 'The specified target iteration window, \[5,7\], must be within the minimum and maximum number of fixed point iterations specified for the Executioner, \[1,2\]'
  detail = 'if the specified target iteration window lies outside the executioner iteration window.'
[]


[./function_dt_min]
  type = 'Exodiff'
  input = 'function_dt_min.i'
  exodiff = 'function_dt_min_out.e'

  requirement = 'The system shall suppport the ability to sample a piecewise linear function for time step sizes while supporting a minimum time step size.'
[../]


[./function_dt_no_interpolation]
  type = 'Exodiff'
  input = 'function_dt_no_interpolation.i'
  exodiff = 'function_dt_no_interpolation_out.e'

  requirement = 'The system shall support the ability to sample a piecewise constant function for time step sizes choosing either the left or right values between adjacent constants.'
[../]


[hit_knot]
  type = 'Exodiff'
  input = 'hit_function_knot.i'
  cli_args = 'Executioner/TimeStepper/timestep_limiting_function=knot Executioner/TimeStepper/max_function_change=1e20
    Executioner/TimeStepper/force_step_every_function_point=true'
  exodiff = 'hit_function_knot_out.e'
  requirement = "The system shall support the ability to force time steps consistent with points specified in a function."
[]


[hit_knot_err1]
  type = 'RunException'
  input = 'hit_function_knot.i'
  cli_args = 'Executioner/TimeStepper/force_step_every_function_point=true'
  expect_err = "'timestep_limiting_function' must be used for 'force_step_every_function_point' to be used"
  requirement = "The system shall check that a timestep limiting function has
    been defined when a user specifies the 'force_step_every_function_point'
    parameter as true."
[]


[hit_knot_err2]
  type = 'RunException'
  input = 'hit_function_knot.i'
  cli_args = 'Executioner/TimeStepper/max_function_change=1e20'
  expect_err = "'timestep_limiting_function' must be used for 'max_function_change' to be used"
  requirement = "The system shall check that a timestep limiting function has
    been defined when a user specifies a value for the 'max_function_change' parameter."
[]


[grow_init_dt]
  type = 'Exodiff'
  input = 'adapt_tstep_grow_init_dt.i'
  exodiff = 'adapt_tstep_grow_init_dt_out.e'
  requirement = "The system shall support the ability to grow the time step size
    when specifying the initial value of dt in the TimeStepper."
[]


[grow_init_dt_restart]
  type = 'Exodiff'
  input = 'adapt_tstep_grow_init_dt_restart.i'
  exodiff = 'adapt_tstep_grow_init_dt_restart_out.e'
  prereq = 'grow_init_dt'
  requirement = "The system shall support the ability to grow the time step size
    when specifying the initial value of dt in the TimeStepper after a restart."
[]


[adapt_tstep_grow_dtfunc]
  type = 'CSVDiff'
  input = 'adapt_tstep_grow_dtfunc.i'
  csvdiff = 'adapt_tstep_grow_dtfunc_out.csv'
  requirement = "The system shall support the ability to grow the time step size
    when specifying the values of t and dt in the TimeStepper."
[]


[adapt_tstep_grow_dtfunc_restart]
  type = 'CSVDiff'
  input = 'adapt_tstep_grow_dtfunc_restart.i'
  csvdiff = 'adapt_tstep_grow_dtfunc_restart_out.csv'
  prereq = 'adapt_tstep_grow_dtfunc'
  recover = false
  requirement = "The system shall support the ability to grow the time step size
    when specifying the values of t and dt in the TimeStepper after a restart."
[]


[shrink_init_dt]
  type = 'Exodiff'
  input = 'adapt_tstep_shrink_init_dt.i'
  exodiff = 'adapt_tstep_shrink_init_dt_out.e'
  requirement = "The system shall support the ability to limit the time step size
    based on the optimal iterations and linear_iteration ratio."
[]


[shrink_init_dt_restart]
  type = 'Exodiff'
  input = 'adapt_tstep_shrink_init_dt_restart.i'
  exodiff = 'adapt_tstep_shrink_init_dt_restart_out.e'
  prereq = 'shrink_init_dt'
  requirement = "The system shall support the ability to limit the time step size
    based on the optimal iterations and linear_iteration ratio after a restart."
[]


[pps_lim]
  type = 'Exodiff'
  input = 'adapt_tstep_pps_lim.i'
  exodiff = 'adapt_tstep_pps_lim_out.e'
  requirement = "The system shall support the ability to limit the time step size
    based on a postprocessor value."
[]


[multi_pps_lim]
  type = 'CSVDiff'
  input = 'adapt_tstep_multi_pps_lim.i'
  csvdiff = 'adapt_tstep_multi_pps_lim_out.csv'
  requirement = "The system shall support the ability to limit the time step size
    based on multiple postprocessor values."
[]


[reject_large_dt]
  type = 'Exodiff'
  input = 'adapt_tstep_reject_large_dt.i'
  exodiff = 'adapt_tstep_reject_large_dt_out.e'
  requirement = "The system shall support the ability to reject a time step based
    on a threshold value for the ratio of the ideal step size to the limit."
[]


[piecewise_linear]
  type = 'CSVDiff'
  input = 'piecewise_linear.i'
  csvdiff = 'piecewise_linear_out.csv'
  requirement = "The system shall support the ability to force time steps to resolve
    sudden changes in piecewise linear functions."
[]


[piecewise_constant]
  type = 'CSVDiff'
  input = 'piecewise_constant.i'
  csvdiff = 'piecewise_constant_out.csv'
  requirement = "The system shall support the ability to force time steps to match changes in piecewise constant functions."
[]


[multi_piecewise_linear_function_point]
  type = 'CSVDiff'
  input = 'multi_piecewise_linear.i'
  csvdiff = 'multi_piecewise_linear_function_point.csv'
  cli_args = "Executioner/TimeStepper/force_step_every_function_point=true Outputs/file_base=multi_piecewise_linear_function_point"
  requirement = "The system shall support the ability to force time steps to hit all nodes in a set of piecewise linear functions."
[]


[multi_piecewise_linear_function_change]
  type = 'CSVDiff'
  input = 'multi_piecewise_linear.i'
  csvdiff = 'multi_piecewise_linear_function_change.csv'
  cli_args = "Executioner/TimeStepper/max_function_change=0.5 Outputs/file_base=multi_piecewise_linear_function_change"
  requirement = "The system shall support the ability to force time steps to resolve sudden changes in multiple piecewise linear functions."
[]


[multi_piecewise]
  type = 'CSVDiff'
  input = 'multi_piecewise.i'
  csvdiff = 'multi_piecewise_out.csv'
  requirement = "The system shall support the ability to force time steps to hit all nodes in a set of piecewise linear and constant functions."
[]


[multi_piecewise_sync_dt]
  type = 'CSVDiff'
  input = 'multi_piecewise_sync_dt.i'
  csvdiff = 'multi_piecewise_sync_dt_out.csv'
  requirement = "The system shall support the ability to set a new time step size after syncing the previous time step with piecewise linear and constant functions."
[]


[pps]
  type = RunException
  input = 'adapt_tstep_pps_lim.i'
  cli_args = "Functions/timestep_fn/y='-1 -1'"
  detail = 'the postprocessors limiting the timesteps do not become negative'
  expect_err = 'Negative timestep limiting postprocessor'
[]

[./logconstant_dt]
  type = 'Exodiff'
  input = 'logconstant_dt.i'
  exodiff = 'logconstant_dt_out.e'

  issues = '#9312'
  design = 'LogConstantDT.md'
  requirement = 'The system shall support the ability to select a time step size based upon a scaled log-constant calculation.'
[../]

[./test]
  type = 'Exodiff'
  input = 'postprocessor_dt.i'
  exodiff = 'postprocessor_dt_out.e'
  abs_zero = 1-e8

  issues = '#1963'
  design = 'PostprocessorDT.md'
  requirement = 'The system shall support the ability to use a scalar value computed after a solve to be used as a scaled time step size.'
[../]

[test]
  type = 'CSVDiff'
  input = 'time-adaptive.i'
  csvdiff = 'time-adaptive_out.csv'

  design = 'Executioner/TimeStepper/index.md'
  issues = '#2288 #18863'
  requirement = 'The system shall support the ability to select time step sizes based upon the ratio of the real (wall) time of the solve and the size of the time step.'

  # The tested object relies on walltime elapsed for each step. Under valgrind
  # the execution slows down so much that the set delays in SlowProblem become
  # small compared to the overall execution overhead and the test fails.
  valgrind = NONE

  # HPC runtime isn't reliable enough
  hpc = false
[]


[multiple_time_timesequence]
  type = CSVDiff
  recover = false
  input = 'multiple_timesequences.i'
  csvdiff = 'multiple_timesequences.csv'
  detail = 'with specific times to hit and still hit all of them,'
[]


[timestepper_restart]
  type = CSVDiff
  input = 'time_stepper_system.i'
  csvdiff = 'time_stepper_restart.csv'
  recover = false
  prereq = 'restart/timestepper_pre'

  detail = 'restart from the checkpoint file.'
[]


[lower_bound]
  type = RunException
  input = 'lower_bound.i'
  cli_args = 'Executioner/TimeSteppers/lower_bound=FooDT'
  expect_err = "Failed to find a timestepper with the name 'FooDT'"
  detail = "time stepper name(s) provided for lower_bound dosen't exist,"
[]


[active_timesteppers]
  type = RunException
  input = 'active_timesteppers.i'
  cli_args = "Controls/c1/disable_objects='TimeStepper::ConstDT2 TimeStepper::ConstDT1'"
  expect_err = "No TimeStepper\(s\) are currently active to compute a timestep"
  detail = 'no time steppers are active to compute a timestep,'
[]


[input_hierarchy]
  type = RunException
  input = 'timestepper_input_error.i'
  expect_err = "unused parameter 'Executioner/TimeSteppers/time_sequence'"
  detail = 'the syntax for multiple time steppers is used without an additional nested block for the time stepper'
[]


[rejectStep]
  type = RunException
  input = 'testRejectStep.i'
  allow_test_objects = True
  expect_err = "rejectStep\(\) calls from TestSourceStepper"
  detail = 'the corresponding rejectStep() function is called when solve fails'
[]


[timesequence_no_start_time]
  type = 'Exodiff'
  input = 'timesequence.i'
  exodiff = 'timesequence_no_start_time.e'
  cli_args = 'Outputs/file_base=timesequence_no_start_time'

  detail = 'beginning at the default start time,'
[]


[timesequence_earlier_start_time]
  type = 'Exodiff'
  input = 'timesequence.i'
  exodiff = 'timesequence_earlier_start_time.e'
  cli_args = 'Executioner/start_time=-1.0
                  Outputs/file_base=timesequence_earlier_start_time'

  detail = 'beginning at an earlier time than the sequence numbers,'
[]


[timesequence_later_start_time]
  type = 'Exodiff'
  input = 'timesequence.i'
  exodiff = 'timesequence_later_start_time.e'
  cli_args = 'Executioner/start_time=1.1
                  Outputs/file_base=timesequence_later_start_time'

  detail = 'beginning at a time somewhere in-between existing sequence numbers, and'
[]


[exodustimesequence]
  type = 'Exodiff'
  prereq = 'time_sequence/timesequence_no_start_time'
  input = 'exodustimesequence.i'
  exodiff = 'exodustimesequence_out.e'

  detail = 'when reading the sequence from an ExodusII formatted input file.'
[]


[not_sorted]
  type = 'RunException'
  input = 'timesequence.i'
  expect_err = 'Time points must be in strictly ascending order.'
  cli_args = 'Executioner/TimeStepper/time_sequence="3 2 1 8 0"'
  detail = 'that must be sorted in ascending order,'
[]


[not_sorted_strictly]
  type = 'RunException'
  input = 'timesequence.i'
  expect_err = 'Time points must be in strictly ascending order.'
  cli_args = 'Executioner/TimeStepper/time_sequence="0 1 2 2 3 4"'
  detail = 'that must be sorted in strictly ascending order,'
[]


[csvtimesequence]
  type = 'Exodiff'
  prereq = 'time_sequence/timesequence_no_start_time'
  input = 'csvtimesequence.i'
  exodiff = 'csvtimesequence_out.e'

  detail = 'when reading the sequence from a comma-separated input file, and'
[]


[use_last_dt]
  type = CSVDiff
  input = 'timesequence_last_dt.i'
  csvdiff = 'timesequence_last_dt_out.csv'

  detail = 'allowing the last time step size to be used past the final time in the sequence.'
[]


[timesequence_failed]
  type = 'Exodiff'
  input = 'timesequence_failed_solve.i'
  exodiff = 'timesequence_failed_solve.e'
  max_threads = 1
  max_parallel = 1

  requirement = 'The system shall support the ability to override time sequence time step sizes when solves fail.'
[]


[timesequence_restart1]
  type = 'Exodiff'
  input = 'timesequence_restart1.i'
  exodiff = 'timesequence_restart1.e'
  cli_args = 'Outputs/file_base=timesequence_restart1'
  recover = false

  detail = 'when writing the checkpoint file,'
[]


[timesequence_restart2]
  type = 'Exodiff'
  input = 'timesequence_restart2.i'
  exodiff = 'timesequence_restart2.e'
  cli_args = 'Outputs/file_base=timesequence_restart2'
  recover = false
  prereq = 'restart/timesequence_restart1'

  detail = 'when restarting where the time sequence is identical, and'
[]


[timesequence_restart3]
  type = 'Exodiff'
  input = 'timesequence_restart3.i'
  exodiff = 'timesequence_restart3.e'
  cli_args = 'Outputs/file_base=timesequence_restart3'
  recover = false
  prereq = 'restart/timesequence_restart1'

  detail = 'when restarting where the time sequence is different after the point of the checkpoint.'
[]


[timesequence_restart_failure_1]
  type = 'Exodiff'
  input = 'timesequence_restart1.i'
  exodiff = 'timesequence_restart_failure1.e'
  cli_args = 'Outputs/file_base=timesequence_restart_failure1'
  recover = false
  max_threads = 1
  max_parallel = 1

  detail = 'when writing the checkpoint file,'
[]


[timesequence_restart_failure2]
  type = 'RunException'
  input = 'timesequence_restart_failure.i'
  expect_err = "The timesequence provided in the restart file must be identical"
  recover = false
  prereq = 'restart_failure/timesequence_restart_failure_1'
  max_threads = 1
  max_parallel = 1

  detail = 'when restarting where the time sequence is different prior to the failure.'
[]

[./test]
  type = 'RunException'
  input = 'test.i'
  expect_err = "Time stepper computed zero time step size on initial which is not allowed."

  issues = '#10553'
  design = 'Executioner/TimeStepper/index.md'
  requirement = 'The system shall report an error if the initial time step size is calculated to be zero.'
[../]


[time_interval_with_end]
  type = 'JSONDiff'
  input = 'time_interval_times.i'
  jsondiff = 'time_interval_with_end.json'
  recover = False # recover modifies end time for first half
  detail = 'a fixed time interval between the transient start and end times, including the end time,'
[]


[time_interval_without_end]
  type = 'JSONDiff'
  input = 'time_interval_times.i'
  cli_args = "
        Times/times/always_include_end_time=false
        Outputs/file_base=time_interval_without_end"
  jsondiff = 'time_interval_without_end.json'
  recover = False # recover modifies end time for first half
  detail = 'a fixed time interval between the transient start and end times, excluding the end time,'
[]


[time_interval_custom]
  type = 'JSONDiff'
  input = 'time_interval_times.i'
  cli_args = "
        Times/times/start_time=20.0
        Times/times/end_time=24.0
        Outputs/file_base=time_interval_custom"
  jsondiff = 'time_interval_custom.json'
  detail = 'a fixed time interval between custom start and end times,'
[]


[functors]
  type = 'JSONDiff'
  input = 'functor_times.i'
  jsondiff = 'functor_times_out.json'
  detail = 'a functor evaluated at the element containing the origin,'
  # Needs to be able to find the element containing the origin
  mesh_mode = replicated
[]


[time_interval_steady_no_times]
  type = 'RunException'
  input = 'time_interval_times.i'
  cli_args = '
        Executioner/type=Steady'
  expect_err = "If the parameter 'start_time' is not provided, the executioner type must be 'Transient'"
  detail = 'times are gathered with a fixed time interval with no start and end times provided, while using a steady executioner.'
[]


[both-transformed]
  type = RunException
  input = main-app.i
  requirement = 'The system shall output a warning if a transfer that only matches node ids is used in combinated with a coordinate transformation.'
  expect_err = "Transfer 'to_sub' of type 'MultiAppCopyTransfer' has non-translation transformations but it does not implement coordinate transformations using the 'MooseAppCoordTransform' class. Your data transfers will not be performed in the expected transformed frame"
  mesh_mode = replicated
[]


[both-transformed]
  type = Exodiff
  input = main-app.i
  exodiff = 'main-app_out.e main-app_out_sub0.e'
  requirement = 'The system shall be able to perform interpolation transfers between main and sub applications that both have non-identity transformations into the reference space.'
  mesh_mode = replicated
[]


[both-transformed]
  type = Exodiff
  input = main-app.i
  exodiff = 'main-app_out.e main-app_out_sub0.e'
  requirement = 'The system shall be able to perform mesh function transfers between main and sub applications that both have non-identity transformations into the reference space.'
[]


[both-transformed]
  type = Exodiff
  input = main-app.i
  exodiff = 'main-app_out.e main-app_out_sub0.e'
  requirement = 'The system shall be able to map nearest node transfers between main and sub applications that both have non-identity transformations into the reference space.'
[]


[both-transformed]
  type = RunException
  input = main-app.i
  requirement = 'The system shall report a warning when transferring a variable (for main app) and postprocessor (for subapp) for applications that both have non-identity transformations into the reference space.'
  expect_err = "Transfer 'send' of type 'MultiAppVariableValueSamplePostprocessorTransfer' has non-translation transformations but it does not implement coordinate transformations using the 'MooseAppCoordTransform' class. Your data transfers will not be performed in the expected transformed frame"
[]


[both-transformed]
  type = Exodiff
  input = main-app.i
  exodiff = 'main-app_out.e main-app_out_sub0.e'
  requirement = 'The system shall be able to perform projection transfers between main and sub applications that both have non-identity transformations into the reference space.'
  abs_zero = 1e-9
[]


[both-transformed]
  type = Exodiff
  input = main-app.i
  exodiff = 'main-app_out.e main-app_out_sub_app0.e'
  requirement = 'The system shall be able to transfer data computed by a user object to a field, in either the child or the main app, in the presence of non-unity frame of reference transformations between the two applications.'
  mesh_mode = replicated
[]


[multi-app]
  type = Exodiff
  input = 3d-xyz.i
  exodiff = '3d-xyz_out.e 3d-xyz_out_sub0.e'
  requirement = 'The system shall be able to transfer information between three-dimensional and two-dimensional axisymmetric simulations in which the cylinder axis lies along the z-axis in three-dimensional space.'
[]


[single-app]
  type = Exodiff
  input = single-app.i
  exodiff = single-app_out.e
  requirement = 'The system shall be able to solve a diffusion problem with a coupled force provided by another variable.'
[]


[multi-app]
  type = Exodiff
  input = main-app.i
  exodiff = main-app_out.e
  requirement = 'The system shall be able to transfer information from a scaled, rotated, translated application into another application and reproduce the results from an equivalent single-application simulation with the transforms applied in the sub application.'
[]


[transform-main-multi-app]
  type = Exodiff
  input = transform-main-main-app.i
  exodiff = transform-main-main-app_out.e
  requirement = 'The system shall be able to transfer information from a scaled, rotated, translated application into another application and reproduce the results from an equivalent single-application simulation with the transforms applied in the main application.'
[]


[need_multi_app]
  requirement = "The system shall report an error if the user does not provide sufficient information to determine the originator and destination of transfer information."
  type = RunException
  input = from_sub.i
  expect_err = "The deprecated 'direction' parameter is meant to be used in conjunction with the 'multi_app' parameter"
[]


[mixing_parameters]
  requirement = 'The system shall report an error if the user provides a mix of non-deprecated and deprecated parameters.'
  type = RunException
  input = from_sub.i
  cli_args = "Transfers/from_sub/from_multi_app='sub' Transfers/from_sub/multi_app='sub'"
  expect_err = "The deprecated 'direction' parameter is not meant to be used in conjunction with the 'from_multi_app' or 'to_multi_app' parameters"
[]


[bad_spelling]
  requirement = 'The system shall report an error if the user provides nonsensical direction parameters.'
  type = RunException
  input = from_sub.i
  # from_multi_app is mispelled
  cli_args = "Transfers/from_sub/multi_app=sub
                Transfers/from_sub_v2/type=MultiAppCopyTransfer Transfers/from_sub_v2/source_variable=aux Transfers/from_sub_v2/variable=x
                Transfers/from_sub_v2/from_multiapp='sub'"
  expect_err = "from_multi_app and/or to_multi_app must be specified"
[]


[./test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out.e parent_out_full_solve0.e'
  recover = false

  requirement = "The system shall support the transfer of data from a completed solve within sub-application to the parent application."
[../]


[nodal_nodal]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'nodal_nodal_ma10.e nodal_nodal_ma20.e'
  cli_args = "Outputs/file_base=nodal_nodal Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal'"
  detail = 'between nodal variables,'
[]


[elem_elem]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'elem_elem_ma10.e elem_elem_ma20.e'
  cli_args = "Outputs/file_base=elem_elem Transfers/active='app1_to_2_elem_elem app2_to_1_elem_elem'"
  detail = 'between elemental variables,'
[]


[elem_nodal]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'elem_nodal_ma10.e elem_nodal_ma20.e'
  cli_args = "Outputs/file_base=elem_nodal Transfers/active='app1_to_2_elem_nodal app2_to_1_elem_nodal'"
  detail = 'from elemental to nodal variables,'
  # Transferring between nodes and centroids
  allow_warnings = true
[]


[nodal_elem]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'nodal_elem_ma10.e nodal_elem_ma20.e'
  cli_args = "Outputs/file_base=nodal_elem Transfers/active='app1_to_2_nodal_elem app2_to_1_nodal_elem'"
  detail = 'from nodal to elemental variables,'
  # Transferring between nodes and centroids
  allow_warnings = true
[]


[one_app_serial]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'nodal_nodal_serial_ma10.e nodal_nodal_serial_ma20.e'
  cli_args = "Outputs/file_base=nodal_nodal_serial Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal' MultiApps/ma1/max_procs_per_app=1"
  detail = 'when one multiapp is run in serial,'
[]


[block_restriction_variables_same_type]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'block_restricted_same_ma10.e block_restricted_same_ma20.e'
  cli_args = "Outputs/file_base=block_restricted_same Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal app1_to_2_elem_elem app2_to_1_elem_elem'
                  MultiApps/ma1/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1'
                  MultiApps/ma2/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1'"
  detail = 'with block restricted variables of matching types,'
[]


[block_restriction_variables_different_type]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'block_restricted_diff_ma10.e block_restricted_diff_ma20.e'
  cli_args = "Outputs/file_base=block_restricted_diff Transfers/active='app1_to_2_nodal_elem app2_to_1_nodal_elem app1_to_2_elem_nodal app2_to_1_elem_nodal'
                  MultiApps/ma1/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1'
                  MultiApps/ma2/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1'"
  detail = 'with block restricted variables of different types.'
  # Transferring between nodes and centroids
  allow_warnings = true
[]


[source_boundaries]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'source.e source_sub0_out.e source_sub1_out.e source_sub2_out.e'
  detail = "such as certain source boundaries, for variables of the same type,"
  cli_args = "Outputs/file_base=source
                  Transfers/from_sub/from_boundaries='front bottom left' Transfers/from_sub_elem/from_boundaries='front bottom left'
                  Transfers/to_sub/from_boundaries='front bottom left' Transfers/to_sub_elem/from_boundaries='front bottom left'"
  # Nearest node is vulnerable to floating point decisions on which node is the nearest
  max_parallel = 14
[]


[target_boundaries]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'target.e target_sub0_out.e target_sub1_out.e target_sub2_out.e'
  detail = "such as certain target boundaries, for variables of the same type,"
  cli_args = "Outputs/file_base=target
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'"
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0_out.e projection_receive_sub1_out.e projection_receive_sub2_out.e'
  # Set various types of finite element families to the received variables in both apps
  # Higher order element variables with target boundaries restriction is not supported
  cli_args = "Outputs/file_base=projection_receive
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'
                  Mesh/second_order=true AuxVariables/from_sub/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND'"
  detail = "for variables of arbitrary types with higher order on the receiving app,"
[]


[projection_needed_sending]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_send.e projection_send_sub0_out.e projection_send_sub1_out.e projection_send_sub2_out.e'
  # Set various types of finite element families to the transfered variables in both apps
  cli_args = "Outputs/file_base=projection_send
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'
                  Mesh/second_order=true AuxVariables/to_sub/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST'"
  detail = "for nodal variables of arbitrary types with higher order on the sending app,"
[]


[internal_boundaries]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'internal.e internal_sub0_out.e internal_sub1_out.e internal_sub2_out.e'
  # Keep second order variable to test that
  cli_args = "Outputs/file_base=internal
                  Transfers/from_sub/to_boundaries=internal Transfers/from_sub_elem/to_boundaries=internal Transfers/to_sub/to_boundaries=internal Transfers/to_sub_elem/to_boundaries=internal
                  Mesh/second_order=true AuxVariables/to_sub/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST;'"
  detail = 'for internal boundaries,'
[]


[block_restricted_as_well]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'block_restricted.e block_restricted_sub0_out.e block_restricted_sub1_out.e block_restricted_sub2_out.e'
  # We replace the 2nd app to also touch the block transition in the main app to make it more interesting
  # The 3rd app is well away from the origin blocks so it wont receive any data
  # The subapp send block 0 to have more data sent (block 1 is smaller), opposite for the main app sends
  cli_args = "Outputs/file_base=block_restricted
                  MultiApps/sub/positions='0.2222 0.0001 0.0000001 0.00101 0.0021 0.81011 0.8666 0.711111 0.11111'
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'
                  Transfers/from_sub/from_blocks='0' Transfers/from_sub_elem/from_blocks='0'
                  Transfers/to_sub/from_blocks='1' Transfers/to_sub_elem/from_blocks='1'"
  detail = 'limiting the transfer to certain blocks as well'
  # Nearest node is vulnerable to floating point decisions on which node is the nearest
  max_parallel = 14
[]


[both-transformed]
  type = Exodiff
  input = main-app.i
  exodiff = 'main-app_out.e main-app_out_sub0.e'
  cli_args = "Transfers/to_sub/type=MultiAppGeneralFieldNearestLocationTransfer Transfers/to_sub_elem/type=MultiAppGeneralFieldNearestLocationTransfer Transfers/from_sub/type=MultiAppGeneralFieldNearestLocationTransfer Transfers/from_sub_elem/type=MultiAppGeneralFieldNearestLocationTransfer"
  requirement = 'The system shall be able to map nearest location transfers between main and sub applications that both have non-identity transformations into the reference space.'
[]


[multi-app]
  type = Exodiff
  input = 3d-xyz.i
  exodiff = '3d-xyz_out.e 3d-xyz_out_sub0.e'
  cli_args = 'Transfers/to_sub/type=MultiAppGeneralFieldNearestLocationTransfer Transfers/from_sub/type=MultiAppGeneralFieldNearestLocationTransfer'
  requirement = 'The system shall be able to transfer information between three-dimensional and two-dimensional axisymmetric simulations in which the cylinder axis lies along the z-axis in three-dimensional space, using the general field version of the nearest-location transfers.'
  # From XYZ to RZ has multiple equidistant source points as one axis
  # is folded
  allow_warnings = true
[]


[multi-app]
  type = Exodiff
  input = main-app.i
  exodiff = main-app_out.e
  cli_args = 'Transfers/from_sub/type=MultiAppGeneralFieldNearestLocationTransfer'
  requirement = 'The system shall be able to transfer information from a scaled, rotated, translated application into another application and reproduce the results from an equivalent single-application simulation with the transforms applied in the sub application, using the general field version of the nearest-location transfers.'
[]


[transform-main-multi-app]
  type = Exodiff
  input = transform-main-main-app.i
  exodiff = transform-main-main-app_out.e
  cli_args = 'Transfers/from_sub/type=MultiAppGeneralFieldNearestLocationTransfer'
  requirement = 'The system shall be able to transfer information from a scaled, rotated, translated application into another application and reproduce the results from an equivalent single-application simulation with the transforms applied in the main application, using the general field version of the nearest-location transfers.'
[]


[tosub]
  type = 'Exodiff'
  input = 'tosub_parent.i'
  exodiff = 'tosub_parent_out_sub0.e'
  issues = '#1866 #12245'
  # Transferring between nodes and centroids
  allow_warnings = true
  requirement = "The system shall be able to transfer both nodal and elemental fields to a child app from the parent app."
[]


[fromsub]
  type = 'Exodiff'
  input = 'fromsub_parent.i'
  exodiff = 'fromsub_parent_out.e'
  issues = '#1866 #12245'
  # Transferring between nodes and centroids
  allow_warnings = true
  requirement = "The system shall be able to transfer both nodal and elemental fields from child apps to the parent app."
[]


[fromsub_displaced]
  type = 'Exodiff'
  input = 'fromsub_displaced_parent.i'
  exodiff = 'fromsub_displaced_parent_out.e'
  issues = '#1868'
  requirement = "The system shall be able to transfer values from child apps which set the displaced_source_mesh flag to true."
  # Transferring between nodes and centroids
  allow_warnings = true
[]


[boundary_tosub]
  type = 'Exodiff'
  input = 'boundary_tosub_parent.i'
  exodiff = 'boundary_tosub_parent_out_sub0.e'
  issues = '#6156'
  requirement = "The system shall be able to transfer values to multiple child apps from the parent app's boundary."
[]


[boundary_toparent]
  type = 'Exodiff'
  input = 'boundary_toparent_parent.i'
  exodiff = 'boundary_toparent_parent_out.e'
  issues = '#6156'
  requirement = "The system shall be able to transfer values from a child app boundary to the parent app."
[]


[multiple_target_boundaries]
  type = 'Exodiff'
  input = 'to_multiple_boundaries_parent.i'
  exodiff = 'to_multiple_boundaries_parent_out.e to_multiple_boundaries_parent_out_sub0.e'
  issues = '#18467'
  requirement = "The system shall be able to transfer values to multiple target boundaries in both the parent and child app."
  # KNN search fails
  max_parallel = 7
[]


[two_way_many_apps]
  type = 'Exodiff'
  input = 'two_way_many_apps_parent.i'
  exodiff = 'two_way_many_apps_parent_out.e two_way_many_apps_parent_out_sub0.e two_way_many_apps_parent_out_sub4.e'
  issues = '#5360'
  # Transferring between nodes and centroids
  allow_warnings = true
  requirement = "The system shall be able to transfer between an app and multiple child apps."
[]


[parallel]
  type = 'Exodiff'
  input = 'parallel_parent.i'
  exodiff = 'parallel_parent_out.e'
  min_parallel = 2
  max_parallel = 2
  issues = '#8004'
  requirement = "The system shall be able to transfer in parallel between meshes with different spatial dimensions."
[]


[target_boundary]
  type = 'Exodiff'
  input = 'target_boundary_parent.i'
  exodiff = 'target_boundary_parent_out.e target_boundary_parent_out_sub0.e target_boundary_parent_out_sub1.e'
  cli_args = 'Transfers/target_boundary/bbox_factor=1.1'
  issues = '#18730'
  requirement = "The system shall be able to support target boundary-restriction for transfer"
[]


[source_boundary]
  type = 'Exodiff'
  input = 'source_boundary_parent.i'
  exodiff = 'source_boundary_parent_out.e source_boundary_parent_out_sub0.e source_boundary_parent_out_sub1.e'
  issues = '#18730'
  requirement = "The system shall be able to support source boundary-restriction for transfers"
[]


[source_target_boundary]
  type = 'Exodiff'
  input = 'source_boundary_parent.i'
  exodiff = 'source_target_boundary.e source_target_boundary_sub0.e source_target_boundary_sub1.e'
  issues = '#18730'
  cli_args = 'Transfers/source_boundary/to_boundaries="right" Outputs/file_base="source_target_boundary"'
  prereq = 'source_boundary'
  requirement = "The system shall be able to support source-and-target boundary-restriction for transfer"
[]


[restriction_source]
  type = Exodiff
  input = 'main.i'
  exodiff = "restriction_source.e restriction_source_sub0_out.e restriction_source_sub1_out.e restriction_source_sub2_out.e restriction_source_sub3_out.e"
  cli_args = "Outputs/file_base=restriction_source Transfers/to_sub/from_mesh_division_usage=spatial_restriction Transfers/to_sub_elem/from_mesh_division_usage=spatial_restriction Transfers/from_sub/from_mesh_division_usage=spatial_restriction Transfers/from_sub_elem/from_mesh_division_usage=spatial_restriction Transfers/to_sub/from_mesh_division=middle Transfers/to_sub_elem/from_mesh_division=middle Transfers/from_sub/from_mesh_division=middle_sub Transfers/from_sub_elem/from_mesh_division=middle_sub"
  detail = 'to restrict the source domain for the transfered field,'
  # See #26289. Issue with the search value conflict
  max_parallel = 7
[]


[restriction_target]
  type = Exodiff
  input = 'main.i'
  exodiff = "restriction_target.e restriction_target_sub0_out.e restriction_target_sub1_out.e restriction_target_sub2_out.e restriction_target_sub3_out.e"
  cli_args = "Outputs/file_base=restriction_target Transfers/to_sub/to_mesh_division_usage=spatial_restriction Transfers/to_sub_elem/to_mesh_division_usage=spatial_restriction Transfers/from_sub/to_mesh_division_usage=spatial_restriction Transfers/from_sub_elem/to_mesh_division_usage=spatial_restriction Transfers/to_sub/to_mesh_division=middle_sub Transfers/to_sub_elem/to_mesh_division=middle_sub Transfers/from_sub/to_mesh_division=middle Transfers/from_sub_elem/to_mesh_division=middle"
  detail = 'to restrict the target domain for the transfered field,'
[]


[matching_division_from_target_division]
  type = Exodiff
  input = 'main_match_division.i'
  exodiff = "matching_division_target.e  matching_division_target_sub0_out.e  matching_division_target_sub1_out.e  matching_division_target_sub2_out.e  matching_division_target_sub3_out.e"
  cli_args = "Outputs/file_base=matching_division_target"
  # We grow the bounding-box factor for reproducibility in parallel
  detail = 'to distribute field data restricted to divisions of the source mesh to matching divisions of the target mesh,'
[]


[matching_subapps]
  type = Exodiff
  input = 'main_match_subapps.i'
  exodiff = "matching_subapp.e matching_subapp_sub0_out.e matching_subapp_sub1_out.e matching_subapp_sub2_out.e matching_subapp_sub3_out.e"
  cli_args = "Outputs/file_base=matching_subapp Transfers/to_sub/bbox_factor=20 Transfers/to_sub_elem/bbox_factor=20 Transfers/from_sub/bbox_factor=20 Transfers/from_sub_elem/bbox_factor=20 "
  detail = 'to distribute field data restricted by matching divisions of the source mesh to target applications with the same index as the divisions,'
[]


[matching_subapps_nobbox]
  type = Exodiff
  input = 'main_match_subapps.i'
  exodiff = "matching_subapp_nobbox.e matching_subapp_nobbox_sub0_out.e matching_subapp_nobbox_sub1_out.e matching_subapp_nobbox_sub2_out.e matching_subapp_nobbox_sub3_out.e"
  cli_args = "Outputs/file_base=matching_subapp_nobbox  Transfers/to_sub/bbox_factor=20 Transfers/to_sub_elem/bbox_factor=20 Transfers/from_sub/use_bounding_boxes=false Transfers/from_sub_elem/use_bounding_boxes=false "
  detail = 'to distribute field data restricted by matching divisions of the source mesh to target applications with the same index as the divisions, with a custom algorithm for finding source applications.'
[]


[mismatch_num_divisions]
  type = RunException
  input = 'main.i'
  cli_args = "Transfers/to_sub/to_mesh_division_usage=matching_division Transfers/to_sub/from_mesh_division_usage=matching_division Transfers/to_sub/to_mesh_division=middle_sub Transfers/to_sub/from_mesh_division=middle MeshDivisions/middle/nx=30"
  expect_err = "Source and target mesh divisions do not have the same number of bins"
  detail = "the mesh divisions that we asked to match do not have the same number of bins,"
[]


[mismatch_source_division_and_target_subapps]
  type = RunException
  input = 'main.i'
  cli_args = "Transfers/to_sub/from_mesh_division_usage=matching_subapp_index Transfers/to_sub/from_mesh_division=middle Transfers/to_sub/to_mesh_division=middle_sub MeshDivisions/middle/nx=1"
  expect_err = "Attempting to match target subapp index with the number of source mesh divisions, which is 2 while there are 4 target subapps"
  detail = "the number of bins in the source mesh division and the number of target subapps to match are not equal "
[]


[mismatch_target_division_and_source_subapps]
  type = RunException
  input = 'main.i'
  cli_args = "Transfers/from_sub/to_mesh_division_usage=matching_subapp_index Transfers/from_sub/to_mesh_division=middle MultiApps/sub/cli_args='' MultiApps/sub/positions='0 0 0'"
  expect_err = "Attempting to match source subapp index with the number of target mesh divisions, which is 4 while there are 1 source subapp"
  detail = "the number of bins in the target mesh division and the number of source subapps to match are not equal."
[]


[missing_from_division]
  type = RunException
  input = 'main.i'
  cli_args = 'Transfers/to_sub/from_mesh_division_usage="spatial_restriction"'
  expect_err = "\'from_mesh_division\' must be specified if the usage method is specified"
  detail = 'the technique used with source mesh divisions without specifying the source mesh division,'
[]


[missing_to_division]
  type = RunException
  input = 'main.i'
  cli_args = 'Transfers/to_sub/to_mesh_division_usage="spatial_restriction"'
  expect_err = "'to_mesh_division' must be specified if usage method 'spatial_restriction' is specified"
  detail = 'the technique used with target mesh divisions without specifying the target mesh division,'
[]


[missing_source_selection_algo]
  type = RunException
  input = 'main.i'
  cli_args = "Transfers/to_sub/use_bounding_boxes=false"
  expect_err = "No algorithm were selected to find which processes may send value data"
  detail = "no algorithm has been selected for selecting the processes sending data,"
[]


[parent_app_not_a_subapp_source]
  type = RunException
  input = 'main.i'
  cli_args = "Transfers/to_sub/to_mesh_division_usage=matching_subapp_index Transfers/to_sub/to_mesh_division=middle_sub"
  expect_err = "Cannot match target mesh division index to source subapp index"
  detail = "the target mesh division is asked to match the source app number, but the source app is the parent app not a subapp,"
[]


[parent_app_not_a_subapp_target]
  type = RunException
  input = 'main.i'
  cli_args = "Transfers/from_sub/from_mesh_division_usage=matching_subapp_index Transfers/from_sub/from_mesh_division=middle_sub"
  expect_err = "Cannot match source mesh division index to target subapp index"
  detail = "the source mesh division is asked to match the target app number, but the target app is the parent app not a subapp,"
[]


[incompatible_modes]
  type = RunException
  input = 'main.i'
  cli_args = "Transfers/to_sub/to_mesh_division_usage=matching_division Transfers/to_sub/from_mesh_division_usage=matching_subapp_index Transfers/to_sub/from_mesh_division=middle Transfers/to_sub/to_mesh_division=middle_sub "
  expect_err = "We do not support using target subapp index for source division behavior and matching the division index"
  detail = 'the techniques for the target and source mesh divisions are incompatible.'
[]


[nearest_position]
  type = 'Exodiff'
  input = 'main.i'
  cli_args = 'Transfers/from_sub/use_nearest_position=input Transfers/from_sub_elem/use_nearest_position=input'
  exodiff = 'main_out.e main_out_sub0_out.e main_out_sub1_out.e'
  detail = "for a 2D case with multiple subapps,"
[]


[child_app_split]
  type = 'Exodiff'
  input = 'main_single_sub.i'
  exodiff = 'main_single_sub_out.e'
  detail = "for a 2D case with a single child app split using the positions in multiple regions to transfer data from."
[]


[multiple_subapps]
  type = 'Exodiff'
  input = 'main_between_multiapp.i'
  exodiff = 'main_between_multiapp_out_ma10.e main_between_multiapp_out_ma11.e
               main_between_multiapp_out_ma20.e main_between_multiapp_out_ma21.e'
  requirement = 'The system shall be able to send data in a subapp to another subapp using a nearest-node algorithm nested within a nearest-positions algorithm.'
[]


[from_main_app]
  type = 'RunException'
  input = 'main.i'
  cli_args = 'Transfers/from_sub/from_app_must_contain_point=true Transfers/from_sub_elem/from_app_must_contain_point=true'
  expect_err = 'We do not support using both nearest positions matching and checking if target'
  detail = 'both nearest positions algorithm and asking for origin points to be contained within an app domain are requested as this is not supported.'
[]


[overlap_nearest_position]
  type = RunException
  input = main_single_sub.i
  cli_args = "Transfers/active='from_sub' Transfers/from_sub/search_value_conflicts=true Positions/single/positions='0 0 0'"
  expect_err = "multiple valid values from equidistant points were "
  requirement = "The system shall be able to detect indetermination in a transfer due to floating point decisions on which node is the nearest, even when using the nearest position option."
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0_out.e projection_receive_sub1_out.e projection_receive_sub2_out.e'
  # Set various types of finite element families to the received variables in both apps
  cli_args = "Outputs/file_base=projection_receive Mesh/second_order=true
                  GlobalParams/bbox_factor=1.5
                  AuxVariables/from_sub/order=SECOND AuxVariables/from_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND;AuxVariables/from_main_elem/order=FIRST'"
  detail = "for variables of arbitrary types with higher order on the receiving app,"

  # The value conflict search shows there are indetermination in which values get selected
  # This is more an issue with using nearest node to build a higher order variable, which
  # doesnt always make sense: the source information is piecewise flat
  max_parallel = 5
  allow_warnings = true
[]


[projection_needed_sending]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_send.e projection_send_sub0_out.e projection_send_sub1_out.e projection_send_sub2_out.e'
  # Set various types of finite element families to the transfered variables in both apps
  cli_args = "Outputs/file_base=projection_send Mesh/second_order=true
                  Transfers/to_sub_elem/search_value_conflicts=true
                  AuxVariables/to_sub/order=SECOND AuxVariables/to_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST;AuxVariables/to_main_elem/order=SECOND'"
  detail = "for nodal variables of arbitrary types with higher order on the sending app,"
  # NOTE: The results on the subapps look very coarse because this is a nearest node transfer
  # Even though the source variable is continuous and varies over the target mesh,
  # only the (nearest) node values matter. Hence the checkerboards.
[]


[array_variables]
  type = Exodiff
  input = main_array.i
  exodiff = 'array.e array_sub0_out.e array_sub1_out.e array_sub2_out.e'
  cli_args = "Outputs/file_base=array"
  detail = "for array variables"
[]


[fixed_bounding_boxes]
  type = Exodiff
  input = main.i
  exodiff = 'main_out.e main_out_sub0_out.e main_out_sub1_out.e main_out_sub2_out.e'
  # Offset the subapps off the plane and override the bounding box to keep them inside the scope
  # The offsets have to be the same to keep the same distances relatively, to keep the same gold files
  cli_args = "MultiApps/sub/positions='0.000001 0 0.1 0.4111 0.4112 -0.1 0.6999 0.099 0.1'
                  Transfers/from_sub/fixed_bounding_box_size='0.2 0.2 1' Transfers/from_sub_elem/fixed_bounding_box_size='0.2 0.2 1'
                  Transfers/to_sub/fixed_bounding_box_size='1 1 0.3' Transfers/to_sub_elem/fixed_bounding_box_size='1 1 0.3'"
  detail = "while allowing for an user to set the size of the application bounding box directly"
[]


[equidistant_problems]
  type = RunException
  input = main.i
  cli_args = "Transfers/active='from_sub' Transfers/from_sub/search_value_conflicts=true MultiApps/sub/positions='-0.01 0 0 0.01 0 0'"
  expect_err = "multiple valid values from equidistant points were "
  detail = 'equidistant source nearest nodes in different problems '
[]


[too_many_nearest_points]
  type = RunException
  input = main.i
  # The child apps overlap and send multiple valid points for each target point on the destination app (parent)
  cli_args = "Transfers/active='from_sub' Transfers/from_sub/search_value_conflicts=true MultiApps/sub/positions='0.05 0.05 0'"
  expect_err = "multiple valid values from equidistant points were "
  detail = 'the furthest of the nearest nodes desired being equidistant to the target point as the next furthest'
[]


[from_blocks]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'from_block.e from_block_sub0.e from_block_sub1.e from_block_sub2.e'
  # This removes the block restriction by adding all the blocks
  cli_args = "Outputs/file_base=from_block
                  Transfers/from_sub/to_blocks='0 1' Transfers/from_sub_elem/to_blocks='0 1'
                  Transfers/to_sub/to_blocks='0 1' Transfers/to_sub_elem/to_blocks='0 1'"
  detail = "with block restriction only in the origin mesh,"
[]


[to_blocks]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'to_block.e to_block_sub0.e to_block_sub1.e to_block_sub2.e'
  # This removes the block restriction by adding all the blocks
  cli_args = "Outputs/file_base=to_block
                  Transfers/from_sub/from_blocks='0 1' Transfers/from_sub_elem/from_blocks='0 1'
                  Transfers/to_sub/from_blocks='0 1' Transfers/to_sub_elem/from_blocks='0 1'"
  detail = "with block restriction only in the target mesh,"
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0.e projection_receive_sub1.e projection_receive_sub2.e'
  # Set various types of finite element families to the received variables in both apps
  cli_args = "Outputs/file_base=projection_receive Mesh/second_order=true
                  AuxVariables/from_sub/order=SECOND AuxVariables/from_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND;AuxVariables/from_main_elem/order=FIRST'"
  detail = "for variables of arbitrary types with higher order on the receiving app,"
[]


[projection_needed_sending]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_send.e projection_send_sub0.e projection_send_sub1.e projection_send_sub2.e'
  # Set various types of finite element families to the transfered variables in both apps
  cli_args = "Outputs/file_base=projection_send Mesh/second_order=true
                  AuxVariables/to_sub/order=SECOND AuxVariables/to_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST;AuxVariables/to_main_elem/order=SECOND'"
  detail = "for variables of arbitrary types with higher order on the sending app,"
[]


[nodal_nodal]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'nodal_nodal_ma10.e nodal_nodal_ma20.e'
  cli_args = "Outputs/file_base=nodal_nodal
                  MultiApps/ma1/cli_args='AuxVariables/inactive=received_elem'
                  MultiApps/ma2/cli_args='AuxVariables/inactive=received_elem'
                  Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal'"
  detail = 'between nodal variables,'
[]


[elem_elem]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'elem_elem_ma10.e elem_elem_ma20.e'
  cli_args = "Outputs/file_base=elem_elem
                  MultiApps/ma1/cli_args='AuxVariables/inactive=received_nodal'
                  MultiApps/ma2/cli_args='AuxVariables/inactive=received_nodal'
                  Transfers/active='app1_to_2_elem_elem app2_to_1_elem_elem'"
  detail = 'between elemental variables,'
[]


[elem_nodal]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'elem_nodal_ma10.e elem_nodal_ma20.e'
  cli_args = "Outputs/file_base=elem_nodal
                  MultiApps/ma1/cli_args='AuxVariables/inactive=received_elem'
                  MultiApps/ma2/cli_args='AuxVariables/inactive=received_elem'
                  Transfers/active='app1_to_2_elem_nodal app2_to_1_elem_nodal'"
  detail = 'from elemental to nodal variables,'
[]


[nodal_elem]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'nodal_elem_ma10.e nodal_elem_ma20.e'
  cli_args = "Outputs/file_base=nodal_elem
                  MultiApps/ma1/cli_args='AuxVariables/inactive=received_nodal'
                  MultiApps/ma2/cli_args='AuxVariables/inactive=received_nodal'
                  Transfers/active='app1_to_2_nodal_elem app2_to_1_nodal_elem'"
  detail = 'from nodal to elemental variables,'
[]


[one_app_serial]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'serial_ma10.e serial_ma20.e'
  cli_args = "Outputs/file_base=serial
                  Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal app1_to_2_elem_elem app2_to_1_elem_elem'
                  MultiApps/ma1/max_procs_per_app=1"
  detail = 'when one multiapp is run in serial,'
[]


[block_restriction_variables_same_type]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'block_restricted_same_ma10.e block_restricted_same_ma20.e'
  cli_args = "Outputs/file_base=block_restricted_same Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal app1_to_2_elem_elem app2_to_1_elem_elem'
                  MultiApps/ma1/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1'
                  MultiApps/ma2/cli_args='AuxVariables/sent_nodal/block=0;AuxVariables/received_nodal/block=0;AuxVariables/sent_elem/block=0;AuxVariables/received_elem/block=0'"
  detail = 'with block restricted variables of matching types,'
[]


[block_restriction_variables_different_type]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'block_restricted_diff_ma10.e block_restricted_diff_ma20.e'
  cli_args = "Outputs/file_base=block_restricted_diff Transfers/active='app1_to_2_nodal_elem app2_to_1_nodal_elem app1_to_2_elem_nodal app2_to_1_elem_nodal'
                  MultiApps/ma1/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1'
                  MultiApps/ma2/cli_args='AuxVariables/sent_nodal/block=0;AuxVariables/received_nodal/block=0;AuxVariables/sent_elem/block=0;AuxVariables/received_elem/block=0'"
  detail = 'with block restricted variables of different types.'
[]


[from_nodal_1_to_2]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'from_nodal_1toN_ma20.e from_nodal_1toN_ma21.e from_nodal_1toN_ma22.e'
  cli_args = "Outputs/file_base=from_nodal_1toN
                  MultiApps/ma2/positions_objects=app2_locs
                  MultiApps/ma1/cli_args='Outputs/exodus=false'
                  Transfers/active='app1_to_2_nodal_nodal app1_to_2_nodal_elem'"
  detail = 'from nodal variables to nodal and elemental variables,'
[]


[from_elem_1_to_2]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'from_elem_1toN_ma20.e from_elem_1toN_ma21.e from_elem_1toN_ma22.e'
  cli_args = "Outputs/file_base=from_elem_1toN
                  MultiApps/ma2/positions_objects=app2_locs
                  MultiApps/ma1/cli_args='Outputs/exodus=false'
                  Transfers/active='app1_to_2_elem_nodal app1_to_2_elem_elem'"
  detail = 'from elemental variables to nodal and elemental variables,'
[]


[from_nodal_1_to_2]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'from_nodal_NtoM_ma10.e from_nodal_NtoM_ma11.e from_nodal_NtoM_ma20.e from_nodal_NtoM_ma21.e from_nodal_NtoM_ma22.e'
  cli_args = "Outputs/file_base=from_nodal_NtoM
                  MultiApps/ma1/positions_objects=app1_locs
                  MultiApps/ma2/positions_objects=app2_locs
                  Transfers/active='app1_to_2_nodal_nodal app1_to_2_nodal_elem app2_to_1_nodal_nodal app2_to_1_nodal_elem'"
  detail = 'from nodal variables to nodal and elemental variables,'
[]


[from_elem_1_to_2]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'from_elem_NtoM_ma10.e from_elem_NtoM_ma11.e from_elem_NtoM_ma20.e from_elem_NtoM_ma21.e from_elem_NtoM_ma22.e'
  cli_args = "Outputs/file_base=from_elem_NtoM
                  MultiApps/ma1/positions_objects=app1_locs
                  MultiApps/ma2/positions_objects=app2_locs
                  Transfers/active='app1_to_2_elem_nodal app1_to_2_elem_elem app2_to_1_elem_nodal app2_to_1_elem_elem'"
  detail = 'from elemental variables to nodal and elemental variables,'
[]


[target_boundaries]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'target.e target_sub0_out.e target_sub1_out.e target_sub2_out.e'
  detail = "limiting the transfer to certain target boundaries, for variables of the same type,"
  cli_args = "Outputs/file_base=target
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'"
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0_out.e projection_receive_sub1_out.e projection_receive_sub2_out.e'
  # Set various types of finite element families to the received variables in both apps
  # Higher order element variables with target boundaries restriction is not supported
  cli_args = "Outputs/file_base=projection_receive
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'
                  Mesh/second_order=true AuxVariables/from_sub/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND'"
  detail = "for variables of arbitrary types with higher order on the receiving app,"
[]


[projection_needed_sending]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_send.e projection_send_sub0_out.e projection_send_sub1_out.e projection_send_sub2_out.e'
  # Set various types of finite element families to the transfered variables in both apps
  cli_args = "Outputs/file_base=projection_send
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'
                  Mesh/second_order=true AuxVariables/to_sub/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST'"
  detail = "for nodal variables of arbitrary types with higher order on the sending app,"
[]


[internal_boundaries]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'internal.e internal_sub0_out.e internal_sub1_out.e internal_sub2_out.e'
  # Keep second order variable to test that
  cli_args = "Outputs/file_base=internal
                  Transfers/from_sub/to_boundaries=internal Transfers/from_sub_elem/to_boundaries=internal Transfers/to_sub/to_boundaries=internal Transfers/to_sub_elem/to_boundaries=internal
                  Mesh/second_order=true AuxVariables/to_sub/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST;'"
  detail = 'for internal boundaries,'
[]


[internal_boundaries_nodes_for_elem_boundary_restriction]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'internal_nodes.e internal_nodes_sub0_out.e internal_nodes_sub1_out.e internal_nodes_sub2_out.e'
  # Keep second order variable to test that
  cli_args = "Outputs/file_base=internal_nodes
                  Outputs/out/hide='to_sub from_sub to_sub_elem'
                  Transfers/from_sub_elem/to_boundaries=internal Transfers/to_sub_elem/to_boundaries=internal
                  Transfers/from_sub_elem/elemental_boundary_restriction=nodes Transfers/to_sub_elem/elemental_boundary_restriction=nodes"
  detail = 'for internal boundaries using element nodes to detect whether an element is part of a boundary,'
[]


[block_restricted_as_well]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'block_restricted.e block_restricted_sub0_out.e block_restricted_sub1_out.e block_restricted_sub2_out.e'
  # We replace the 2nd app to also touch the block transition in the main app to make it more interesting
  # The 3rd app is well away from the origin blocks so it wont receive any data
  # The subapp send block 0 to have more data sent (block 1 is smaller), opposite for the main app sends
  cli_args = "Outputs/file_base=block_restricted
                  MultiApps/sub/positions='0.2222 0 0 0.00111 0.0011 0.81111 0.8666 0.711111 0.11111'
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'
                  Transfers/from_sub/from_blocks='0' Transfers/from_sub_elem/from_blocks='0'
                  Transfers/to_sub/from_blocks='1' Transfers/to_sub_elem/from_blocks='1'"
  detail = 'limiting the transfer to certain blocks as well'
[]


[write_elem_high_order]
  type = RunException
  input = main.i
  cli_args = "AuxVariables/from_sub_elem/order=SECOND Transfers/from_sub_elem/to_boundaries='front bottom left'"
  expect_err = "Higher order discontinuous elemental variables are not supported for target-boundary restricted transfers"
  # Elemental variables can be discontinuous on a boundary
  detail = 'the user attempts transferring to a non-zeroth order elemental variables while restricting the transfer to a boundary'
[]


[both-transformed]
  type = Exodiff
  input = main-app.i
  exodiff = 'main-app_out.e main-app_out_sub0.e'
  cli_args = "Transfers/to_sub/type=MultiAppGeneralFieldShapeEvaluationTransfer Transfers/to_sub_elem/type=MultiAppGeneralFieldShapeEvaluationTransfer Transfers/from_sub/type=MultiAppGeneralFieldShapeEvaluationTransfer Transfers/from_sub_elem/type=MultiAppGeneralFieldShapeEvaluationTransfer"
  requirement = 'The system shall be able to perform transfers by evaluating the local shape function of variables between main and sub applications that both have non-identity transformations into the reference space.'
[]


[tosub_source_displaced]
  type = 'Exodiff'
  input = 'tosub_source_displaced.i'
  exodiff = 'tosub_source_displaced_out_sub0.e tosub_source_displaced_out_sub1.e tosub_source_displaced_out_sub2.e'

  detail = "from a deformed mesh to a sub-application,"
[]


[tosub_target_displaced]
  type = 'Exodiff'
  input = 'tosub_target_displaced.i'
  exodiff = 'tosub_target_displaced_out_sub0.e tosub_target_displaced_out_sub1.e tosub_target_displaced_out_sub2.e'

  detail = "from to a sub-application with a deformed mesh,"
[]


[restriction_source]
  type = Exodiff
  input = 'main.i'
  exodiff = "restriction_source.e restriction_source_sub0_out.e"
  cli_args = "Outputs/file_base=restriction_source Transfers/to_sub/from_mesh_division_usage=spatial_restriction Transfers/to_sub_elem/from_mesh_division_usage=spatial_restriction Transfers/from_sub/from_mesh_division_usage=spatial_restriction Transfers/from_sub_elem/from_mesh_division_usage=spatial_restriction Transfers/to_sub/from_mesh_division=middle Transfers/to_sub_elem/from_mesh_division=middle Transfers/from_sub/from_mesh_division=middle_sub Transfers/from_sub_elem/from_mesh_division=middle_sub"
  detail = 'to restrict the source domain for the transfered field,'
[]


[restriction_target]
  type = Exodiff
  input = 'main.i'
  exodiff = "restriction_target.e restriction_target_sub0_out.e"
  cli_args = "Outputs/file_base=restriction_target Transfers/to_sub/to_mesh_division_usage=spatial_restriction Transfers/to_sub_elem/to_mesh_division_usage=spatial_restriction Transfers/from_sub/to_mesh_division_usage=spatial_restriction Transfers/from_sub_elem/to_mesh_division_usage=spatial_restriction Transfers/to_sub/to_mesh_division=middle_sub Transfers/to_sub_elem/to_mesh_division=middle_sub Transfers/from_sub/to_mesh_division=middle Transfers/from_sub_elem/to_mesh_division=middle"
  detail = 'to restrict the target domain for the transfered field,'
[]


[matching_subapps]
  type = Exodiff
  input = 'main_match_subapps.i'
  exodiff = "matching_subapp.e matching_subapp_sub0_out.e matching_subapp_sub1_out.e matching_subapp_sub2_out.e matching_subapp_sub3_out.e"
  cli_args = "Outputs/file_base=matching_subapp Transfers/to_sub/bbox_factor=20 Transfers/to_sub_elem/bbox_factor=20 Transfers/from_sub/bbox_factor=20 Transfers/from_sub_elem/bbox_factor=20 "
  detail = 'and to distribute field data restricted by matching divisions of the source mesh to target applications with the same index as the divisions.'
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0_out.e projection_receive_sub1_out.e projection_receive_sub2_out.e'
  # Set various types of finite element families to the received variables in both apps
  cli_args = "Outputs/file_base=projection_receive Mesh/second_order=true
                  AuxVariables/from_sub/order=SECOND AuxVariables/from_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND;AuxVariables/from_main_elem/order=FIRST'"
  detail = "for variables of arbitrary types with higher order on the receiving app,"
[]


[projection_needed_sending]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_send.e projection_send_sub0_out.e projection_send_sub1_out.e projection_send_sub2_out.e'
  # Set various types of finite element families to the transfered variables in both apps
  cli_args = "Outputs/file_base=projection_send Mesh/second_order=true
                  AuxVariables/to_sub/order=SECOND AuxVariables/to_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST;AuxVariables/to_main_elem/order=SECOND'"
  detail = "for variables of arbitrary types with higher order on the sending app,"
[]


[multiple_variables_each_transfer]
  type = Exodiff
  input = main.i
  exodiff = 'main_out.e main_out_sub0_out.e main_out_sub1_out.e main_out_sub2_out.e'
  # Only use one transfer block for each direction
  cli_args = "Transfers/active='from_sub to_sub'
                  Transfers/from_sub/source_variable='to_main to_main_elem' Transfers/from_sub/variable='from_sub from_sub_elem'
                  Transfers/to_sub/source_variable='to_sub to_sub_elem' Transfers/to_sub/variable='from_main from_main_elem'"
  detail = "when specifying multiple variables in a single transfer"
[]


[array_variables]
  type = Exodiff
  input = main_array.i
  exodiff = 'array.e array_sub0_out.e array_sub1_out.e array_sub2_out.e'
  cli_args = "Outputs/file_base=array"
  detail = "for array variables"
[]


[nearest_app]
  type = Exodiff
  input = main.i
  exodiff = 'nearest_subapp.e'
  # Only makes sense for receiving from multiple subapps, other transfers are inactive
  cli_args = "Outputs/file_base=nearest_subapp Transfers/active='from_sub from_sub_elem'
          Transfers/from_sub/use_nearest_app=true Transfers/from_sub_elem/use_nearest_app=true
          Transfers/from_sub/bbox_factor=1.00000001 Transfers/from_sub_elem/bbox_factor=1.00000001
          MultiApps/sub/positions='0.000001 0.0001 0 0.4111111 0.41120101 0 0.699932 0.099993 0'
          MultiApps/sub/cli_args='Mesh/xmax=0.8;Mesh/ymax=0.7'"
  detail = "when using the closest app rather than the first valid value to chose a value"
[]


[wrong_variable_numbers]
  type = RunException
  input = main.i
  cli_args = "Transfers/active='from_sub'
                  Transfers/from_sub/source_variable='to_main to_main_elem' Transfers/from_sub/variable='from_sub_elem'"
  expect_err = "The number of variables to transfer to and from should be equal"
  detail = 'a different number of variables is specified for the source and target variables of the transfer.'
[]


[forgot_source_array_component]
  type = RunException
  input = main_array.i
  cli_args = "Transfers/from_sub/source_variable_components=''"
  expect_err = "Component must be passed for an array variable"
  detail = 'the user forgot to input the component to transfer for the source array variable'
[]


[forgot_target_array_component]
  type = RunException
  input = main_array.i
  cli_args = "Transfers/from_sub/target_variable_components=''"
  expect_err = "Component must be passed for an array variable"
  detail = 'the user forgot to input the component to transfer for the target array variable'
[]


[too_big_source_component]
  type = RunException
  input = main_array.i
  cli_args = "Transfers/from_sub/source_variable_components='10 10'"
  expect_err = "Component passed is larger than size of variable"
  detail = 'the user specified a source variable component to transfer that is larger than the variable size'
[]


[too_big_target_component]
  type = RunException
  input = main_array.i
  cli_args = "Transfers/from_sub/target_variable_components='10 10'"
  expect_err = "Component passed is larger than size of variable"
  detail = 'the user specified a target variable component to transfer to that is larger than the variable size'
[]


[origin_mesh]
  type = RunException
  input = main.i
  # We offset them a little, because overlaps when the transferred value is the same are not counted as overlaps
  cli_args = "Transfers/active='from_sub' Transfers/from_sub/search_value_conflicts=true MultiApps/sub/positions='0 0 0 0.0001 0 0'"
  expect_err = "multiple valid values from equidistant points were "
  detail = 'overlapping origin child application, causing multiple shape evaluations to be valid'
  # Both apps need to be on the same process
  max_parallel = 1
[]


[multiple_received_values]
  type = RunException
  input = main.i
  # The child apps overlap and send multiple valid points for each target point on the destination app (parent)
  cli_args = "Transfers/active='from_sub' Transfers/from_sub/search_value_conflicts=true MultiApps/sub/positions='0 0 0 0.01 0 0'"
  expect_err = "multiple valid values from equidistant points were received"
  detail = 'multiple source problems sending valid values for a given target point'
  # One app per process
  min_parallel = 2
[]


[nearest_app]
  type = RunException
  input = main.i
  # The element variable has point evaluations at 0.05 0.05 0. This is within both subapps' domain
  # and equidistant from 0 0 0 and 0.1 0 0, the subapp positions
  cli_args = "Outputs/file_base=nearest_subapp Transfers/active='from_sub from_sub_elem'
          Transfers/from_sub/use_nearest_app=true Transfers/from_sub_elem/use_nearest_app=true
          Transfers/from_sub/bbox_factor=1 Transfers/from_sub_elem/bbox_factor=1
          MultiApps/sub/positions='0 0 0 0.1 0 0'
          Transfers/from_sub/search_value_conflicts=true Transfers/from_sub_elem/search_value_conflicts=true
          MultiApps/sub/cli_args='Mesh/xmin=-0.4;Mesh/xmax=0.8;Mesh/ymax=0.7'"
  expect_err = "(Search for nearest position found at least two matches|multiple valid values from equidistant points were )"
  detail = "when using the closest app rather than the first valid value to chose a value"
[]


[from_blocks]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'from_block.e from_block_sub0.e from_block_sub1.e from_block_sub2.e'
  # This removes the block restriction by adding all the blocks
  cli_args = "Outputs/file_base=from_block
                  Transfers/from_sub/to_blocks='0 1' Transfers/from_sub_elem/to_blocks='0 1'
                  Transfers/to_sub/to_blocks='0 1' Transfers/to_sub_elem/to_blocks='0 1'"
  detail = "with block restriction only in the origin mesh,"
[]


[to_blocks]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'to_block.e to_block_sub0.e to_block_sub1.e to_block_sub2.e'
  # This removes the block restriction by adding all the blocks
  cli_args = "Outputs/file_base=to_block
                  Transfers/from_sub/from_blocks='0 1' Transfers/from_sub_elem/from_blocks='0 1'
                  Transfers/to_sub/from_blocks='0 1' Transfers/to_sub_elem/from_blocks='0 1'"
  detail = "with block restriction only in the target mesh,"
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0.e projection_receive_sub1.e projection_receive_sub2.e'
  # Set various types of finite element families to the received variables in both apps
  cli_args = "Outputs/file_base=projection_receive Mesh/second_order=true
                  AuxVariables/from_sub/order=SECOND AuxVariables/from_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND;AuxVariables/from_main_elem/order=FIRST'"
  detail = "for variables of arbitrary types with higher order on the receiving app,"
[]


[projection_needed_sending]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_send.e projection_send_sub0.e projection_send_sub1.e projection_send_sub2.e'
  # Set various types of finite element families to the transfered variables in both apps
  cli_args = "Outputs/file_base=projection_send Mesh/second_order=true
                  AuxVariables/to_sub/order=SECOND AuxVariables/to_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST;AuxVariables/to_main_elem/order=SECOND'"
  detail = "for variables of arbitrary types with higher order on the sending app,"
[]


[nodal]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'nodal_nodal_ma10.e nodal_nodal_ma20.e'
  cli_args = "Outputs/file_base=nodal_nodal
                  MultiApps/ma1/cli_args='AuxVariables/inactive=received_elem'
                  MultiApps/ma2/cli_args='AuxVariables/inactive=received_elem'
                  Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal'"
  detail = 'between nodal variables,'
[]


[elem]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'elem_elem_ma10.e elem_elem_ma20.e'
  cli_args = "Outputs/file_base=elem_elem
                  MultiApps/ma1/cli_args='AuxVariables/inactive=received_nodal'
                  MultiApps/ma2/cli_args='AuxVariables/inactive=received_nodal'
                  Transfers/active='app1_to_2_elem_elem app2_to_1_elem_elem'"
  detail = 'between elemental variables,'
[]


[one_app_serial]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'serial_ma10.e serial_ma20.e'
  cli_args = "Outputs/file_base=serial
                  Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal app1_to_2_elem_elem app2_to_1_elem_elem'
                  MultiApps/ma1/max_procs_per_app=1"
  detail = 'when one multiapp is run in serial,'
[]


[block_restriction_variables_same_type]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'block_restricted_same_ma10.e block_restricted_same_ma20.e'
  cli_args = "Outputs/file_base=block_restricted_same Transfers/active='app1_to_2_nodal_nodal app2_to_1_nodal_nodal app1_to_2_elem_elem app2_to_1_elem_elem'
      MultiApps/ma1/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1;UserObjects/sent_nodal/block=1;UserObjects/sent_elem/block=1'
      MultiApps/ma2/cli_args='AuxVariables/sent_nodal/block=0;AuxVariables/received_nodal/block=0;AuxVariables/sent_elem/block=0;AuxVariables/received_elem/block=0;UserObjects/sent_nodal/block=0;UserObjects/sent_elem/block=0'"
  detail = 'with block restricted variables of matching types,'
[]


[block_restriction_variables_different_type]
  type = Exodiff
  input = main_between_multiapp.i
  exodiff = 'block_restricted_diff_ma10.e block_restricted_diff_ma20.e'
  cli_args = "Outputs/file_base=block_restricted_diff Transfers/active='app1_to_2_nodal_elem app2_to_1_nodal_elem app1_to_2_elem_nodal app2_to_1_elem_nodal'
                  MultiApps/ma1/cli_args='AuxVariables/sent_nodal/block=1;AuxVariables/received_nodal/block=1;AuxVariables/sent_elem/block=1;AuxVariables/received_elem/block=1;UserObjects/sent_nodal/block=1;UserObjects/sent_elem/block=1'
                  MultiApps/ma2/cli_args='AuxVariables/sent_nodal/block=0;AuxVariables/received_nodal/block=0;AuxVariables/sent_elem/block=0;AuxVariables/received_elem/block=0;UserObjects/sent_nodal/block=0;UserObjects/sent_elem/block=0'"
  detail = 'with block restricted variables of different types.'
[]


[target_boundaries]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'target.e target_sub0_out.e target_sub1_out.e target_sub2_out.e'
  detail = "limiting the transfer to certain target boundaries, for variables of the same type,"
  cli_args = "Outputs/file_base=target
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'"
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0_out.e projection_receive_sub1_out.e projection_receive_sub2_out.e'
  # Set various types of finite element families to the received variables in both apps
  # Higher order element variables with target boundaries restriction is not supported
  cli_args = "Outputs/file_base=projection_receive
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'
                  Mesh/second_order=true AuxVariables/from_sub/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND'"
  detail = "for variables of arbitrary types with higher order on the receiving app,"
[]


[internal_boundaries]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'internal.e internal_sub0_out.e internal_sub1_out.e internal_sub2_out.e'
  # Keep second order variable to test that
  cli_args = "Outputs/file_base=internal
                  Transfers/from_sub/to_boundaries=internal Transfers/from_sub_elem/to_boundaries=internal Transfers/to_sub/to_boundaries=internal Transfers/to_sub_elem/to_boundaries=internal
                  Mesh/second_order=true AuxVariables/to_sub/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/to_main/order=FIRST;'"
  detail = 'for internal boundaries,'
[]


[internal_boundaries_nodes_for_elem_boundary_restriction]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'internal_nodes.e internal_nodes_sub0_out.e internal_nodes_sub1_out.e internal_nodes_sub2_out.e'
  # Keep second order variable to test that
  cli_args = "Outputs/file_base=internal_nodes
                  Outputs/out/hide='to_sub from_sub to_sub_elem'
                  Transfers/from_sub_elem/to_boundaries=internal Transfers/to_sub_elem/to_boundaries=internal
                  Transfers/from_sub_elem/elemental_boundary_restriction=nodes Transfers/to_sub_elem/elemental_boundary_restriction=nodes"
  detail = 'for internal boundaries using element nodes to detect whether an element is part of a boundary,'
[]


[block_restricted_as_well]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'block_restricted.e block_restricted_sub0_out.e block_restricted_sub1_out.e block_restricted_sub2_out.e'
  # We replace the 2nd app to also touch the block transition in the main app to make it more interesting
  # The 3rd app is well away from the origin blocks so it wont receive any data
  # The subapp send block 0 to have more data sent (block 1 is smaller), opposite for the main app sends
  cli_args = "Outputs/file_base=block_restricted
                  MultiApps/sub/positions='0.2222 0 0 0.00111 0.0011 0.81111 0.8666 0.711111 0.11111'
                  Transfers/from_sub/to_boundaries='front bottom left' Transfers/from_sub_elem/to_boundaries='front bottom left'
                  Transfers/to_sub/to_boundaries='front bottom left' Transfers/to_sub_elem/to_boundaries='front bottom left'
                  Transfers/from_sub/from_blocks='0' Transfers/from_sub_elem/from_blocks='0'
                  Transfers/to_sub/from_blocks='1' Transfers/to_sub_elem/from_blocks='1'"
  detail = 'limiting the transfer to certain blocks as well'
[]


[both-transformed]
  type = Exodiff
  input = main-app.i
  exodiff = 'main-app_out.e main-app_out_sub_app0.e'
  requirement = 'The system shall be able to transfer data computed by a user object to a field, in either the child or the main app, in the presence of non-unity frame of reference transformations between the two applications, using the general field formulation of the transfer.'
[]


[to_sub]
  type = 'Exodiff'
  input = 'tosub_parent.i'
  exodiff = 'tosub_parent_out.e tosub_parent_out_sub_app0.e tosub_parent_out_sub_app1.e'

  detail = "from a parent application to sub-applications,"
[]


[to_sub_displaced]
  type = 'Exodiff'
  input = 'tosub_displaced_parent.i'
  exodiff = 'tosub_displaced_parent_out.e tosub_displaced_parent_out_sub_app0.e'

  detail = "from a parent application to sub-applications that have a deformed mesh, and"
[]


[3d_1d]
  type = 'Exodiff'
  input = '3d_1d_parent.i'
  exodiff = '3d_1d_parent_out.e 3d_1d_parent_out_sub_app0.e'
  recover = false

  detail = "between a 3D parent application and 1D sub-applications."
[]


[restricted_node]
  type = 'Exodiff'
  input = 'restricted_node_parent.i'
  exodiff = 'restricted_node_parent_out.e restricted_node_parent_out_ch00.e restricted_node_parent_out_ch10.e'

  requirement = "The system shall be able to transfer user-defined spatial data into block and boundary restricted nodal variables."
  design = "MultiAppGeneralFieldUserObjectTransfer.md"
  issues = '#16241'
[]


[restricted_elem]
  type = 'Exodiff'
  input = 'restricted_elem_parent.i'
  exodiff = 'restricted_elem_parent_out.e restricted_elem_parent_out_ch00.e restricted_elem_parent_out_ch10.e'

  requirement = "The system shall be able to transfer user-defined spatial data into block and boundary restricted elemental variables."
  design = "MultiAppGeneralFieldUserObjectTransfer.md"
  issues = '#16241'
[]


[two_pipes]
  type = 'Exodiff'
  input = 'two_pipe_parent.i'
  exodiff = 'two_pipe_parent_out.e'
  requirement = "The system shall be able to allow skipping the bounding box test."
  issues = "#13701"
  recover = false
[]


[3d_1d_err]
  type = 'RunException'
  input = '3d_1d_parent.i'
  cli_args = 'Transfers/layered_transfer_from_sub_app/error_on_miss=true Transfers/layered_transfer_from_sub_app/from_app_must_contain_point=true'
  expect_err = 'could not be located'
  prereq = transfer/3d_1d

  requirement = "The system shall report an error if a parent node/element is not contained within any sub application domains/meshes when this condition is explicitly requested by the user."
[]


[nearest_position]
  type = 'Exodiff'
  input = 'main.i'
  cli_args = 'Transfers/from_sub/use_nearest_app=false Transfers/from_sub/use_nearest_position=input
                  Transfers/from_sub_elem/use_nearest_app=false Transfers/from_sub_elem/use_nearest_position=input'
  exodiff = 'main_out.e'
  detail = "and restrict the origin of the data using a nearest-position algorithm."
[]


[multiple_subapps]
  type = 'Exodiff'
  input = 'main_between_multiapp.i'
  exodiff = 'main_between_multiapp_out_ma10.e main_between_multiapp_out_ma11.e
               main_between_multiapp_out_ma20.e main_between_multiapp_out_ma21.e'
  requirement = 'The system shall be able to send data from a user object in a subapp to another subapp while following a nearest-positions algorithm'
  # Explanation of the results:
  # - in ma10, the '-1' band is because the 'positions' of the apps are used to find who's nearest, and in the vertical
  #   band, the app on the right is nearest but the band is outside of its bounding box, so the value is invalid
  # - in ma11, the band on the left is for a similar reason. The right subapp position is closer to all points in ma11
  #   but it does not extend over that band
  # - in ma20, the only point that is closer to ma10's position is in the bottom left corner, everything else is closer to ma11
  # - all of ma21 is closer to ma11's position, no value is selected from ma10
[]


[nearest_app]
  type = 'RunException'
  input = 'main.i'
  cli_args = 'Transfers/from_sub_v2/type=MultiAppGeneralFieldUserObjectTransfer
                  Transfers/from_sub_v2/from_multi_app=sub
                  Transfers/from_sub_v2/source_user_object=to_main
                  Transfers/from_sub_v2/variable=from_sub
                  Transfers/from_sub_v2/use_nearest_app=true'
  expect_err = 'no subapp bounding box expansion parameters'
  detail = "parameters meant for extrapolation of transfers are passed with no expansion of the bounding box, as this is likely unintended."
[]


[from_main_app]
  type = 'RunException'
  input = 'main.i'
  cli_args = 'Transfers/to_sub_elem/use_nearest_app=true'
  allow_warnings = true
  expect_err = '(Cannot use nearest-position algorithm when sending from the main application|Should have a \'from_multiapp\' when using the nearest-app informed search)'
  detail = "a nearest-point algorithm is used for sending app-based data from a main app to multi-apps as the data naturally lives near only one of the positions,"
[]


[nearest_position_and_app]
  type = 'RunException'
  input = 'main.i'
  cli_args = 'Transfers/from_sub/use_nearest_app=true Transfers/from_sub/use_nearest_position=input'
  expect_err = 'Cannot use nearest-app and nearest-position together'
  detail = "a nearest-point algorithm is requested for use at the same time as nearest-app algorithm."
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0_out.e projection_receive_sub1_out.e projection_receive_sub2_out.e'
  # Set various types of finite element families to the received variables in both apps
  cli_args = "Outputs/file_base=projection_receive Mesh/second_order=true
                  AuxVariables/from_sub/order=SECOND AuxVariables/from_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND;AuxVariables/from_main_elem/order=FIRST'"
  detail = "for variables of arbitrary types with higher order on the receiving app,"
[]


[too_many_vars]
  type = RunException
  input = main.i
  cli_args = "Transfers/active='from_sub'
                  Transfers/from_sub/variable='from_sub from_sub_elem'"
  expect_err = "Only one variable at a time is supported by this transfer"
  detail = 'more than one variable are specified as the transfer only takes.'
[]


[origin_mesh]
  type = RunException
  input = main.i
  # We offset them a little, because overlaps when the transferred value is the same are not counted as overlaps
  cli_args = "Transfers/active='from_sub' Transfers/from_sub/search_value_conflicts=true MultiApps/sub/positions='0 0 0 0.01 0 0'"
  expect_err = "multiple valid values from equidistant points were "
  detail = 'overlapping origin child application, causing multiple shape evaluations to be valid'
  # In serial, the overlap will be found in the local conflicts
  # In paralle, it will be found in the received conflicts
[]


[from_blocks]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'from_block.e from_block_sub0.e from_block_sub1.e from_block_sub2.e'
  # This removes the block restriction by adding all the blocks
  cli_args = "Outputs/file_base=from_block
                  Transfers/from_sub/to_blocks='0 1' Transfers/from_sub_elem/to_blocks='0 1'
                  Transfers/to_sub/to_blocks='0 1' Transfers/to_sub_elem/to_blocks='0 1'"
  detail = "with block restriction only in the origin mesh,"
[]


[to_blocks]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'to_block.e to_block_sub0.e to_block_sub1.e to_block_sub2.e'
  # This removes the block restriction by adding all the blocks
  cli_args = "Outputs/file_base=to_block
                  Transfers/from_sub/from_blocks='0 1' Transfers/from_sub_elem/from_blocks='0 1'
                  Transfers/to_sub/from_blocks='0 1' Transfers/to_sub_elem/from_blocks='0 1'"
  detail = "with block restriction only in the target mesh,"
[]


[projection_needed_receiving]
  type = 'Exodiff'
  input = 'main.i'
  exodiff = 'projection_receive.e projection_receive_sub0.e projection_receive_sub1.e projection_receive_sub2.e'
  # Set various types of finite element families to the received variables in both apps
  cli_args = "Outputs/file_base=projection_receive Mesh/second_order=true
                  AuxVariables/from_sub/order=SECOND AuxVariables/from_sub_elem/order=SECOND
                  MultiApps/sub/cli_args='Mesh/second_order=true;AuxVariables/from_main/order=SECOND;AuxVariables/from_main_elem/order=FIRST'"
  detail = "for variables of arbitrary types with higher order on the receiving app"
[]


[from_block_and_extrapolation]
  type = RunException
  input = 'main.i'
  cli_args = "Transfers/from_sub_v2/type=MultiAppGeneralFieldUserObjectTransfer Transfers/from_sub_v2/from_multi_app=sub
                  Transfers/from_sub_v2/source_user_object=to_main Transfers/from_sub_v2/variable=from_sub
                  Transfers/from_sub_v2/from_blocks='0 1' Transfers/from_sub_v2/from_app_must_contain_point=false
                  Transfers/from_sub_v2/bbox_factor=1.0000001"
  expect_err = 'Source block restriction cannot be used at the same type as allowing extrapolation'
  detail = 'source block restriction is used at the same time as an extrapolation option, without explicitly specifying an extrapolation constant, as both are semantically incompatible so the user must explicitly request it to allow it.'
[]


[./test]
  type = Exodiff
  input = parent_conservative_transfer.i
  exodiff = 'parent_conservative_transfer_out.e parent_conservative_transfer_out_sub0.e'
  requirement = 'The system shall support conservative transfers'
[../]


[./test_execute_on]
  type = RunException
  prereq = 'test'
  input = parent_conservative_transfer.i
  expect_err = "execute_on='transfer' is required in the conservative transfer for"
  cli_args = "sub:Postprocessors/to_postprocessor/execute_on='timestep_end'"
  requirement = 'The system shall check execute_on for PP in sub app'
[]


[./subs]
  type = Exodiff
  input = parent_power_density.i
  exodiff = 'parent_power_density_out.e parent_power_density_out_sub0.e parent_power_density_out_sub1.e'
  requirement = 'The system shall support conservative transfers using regular postprocessors'
[../]


[./subs_execute_on]
  type = RunException
  prereq = 'subs'
  input = parent_power_density.i
  cli_args = "Postprocessors/from_sub1/execute_on='timestep_end'"
  expect_err = "execute_on='transfer' is required in the conservative transfer for"
  requirement = 'The system shall check execute_on for PP in parent app'
[../]


[./nearest_point]
  type = Exodiff
  input = parent_nearest_point.i
  exodiff = 'parent_nearest_point_out.e parent_nearest_point_out_sub0.e parent_nearest_point_out_sub1.e'
  requirement = 'The system shall support conservative transfers with nearestpoint VectorPostprocessors'
[../]


[./nearest_point_execute_on]
  type = RunException
  prereq = 'nearest_point'
  input = parent_nearest_point.i
  cli_args = "VectorPostprocessors/to_nearest_point/execute_on='timestep_end'"
  expect_err = "execute_on='transfer' is required in the conservative transfer for"
  requirement = 'The system shall check execute_on for vector PP in parent app'
[../]


[./nearest_point_vector_pps]
  type = CSVDiff
  input = 'parent_nearest_point.i'
  csvdiff = 'parent_nearest_point_out_from_nearest_point_0001.csv parent_nearest_point_out_to_nearest_point_0001.csv'
  prereq = nearest_point
  requirement = 'The system shall be able to output the adjusting values in conservative transfers'
[../]


[./userobject_transfer]
  type = Exodiff
  input = parent_userobject.i
  exodiff = 'parent_userobject_out.e parent_userobject_out_sub_app0.e parent_userobject_out_sub_app1.e'
  requirement = 'The system shall support conservative transfers in MultiAppUserObjectTransfer'
[../]


[./userobject_transfer_csv]
  type = CSVDiff
  input = 'parent_userobject.i'
  csvdiff = 'parent_userobject_out_to_nearest_point_0001.csv parent_userobject_out_to_nearest_point_element_0001.csv'
  prereq = userobject_transfer
  requirement = 'The system shall be able to output the adjusting values in conservative transfers for MultiAppUserObjectTransfer'
[../]


[./negative_adjuster]
  type = Exodiff
  input = 'primary_negative_adjuster.i'
  issues = '#15952'
  requirement = 'The systen shall allow adjustment if both from and to adjuster are negative.'
  exodiff = 'primary_negative_adjuster_out_sub0.e'
[../]


[./skip_adjustment]
  type = Exodiff
  input = 'primary_skipped_adjuster.i'
  issues = '#15952'
  requirement = 'The systen shall allow to skip adjustments without throwing an error if from/to adjusters do not satisfy conditions.'
  exodiff = 'primary_skipped_adjuster_out_sub0.e'
[../]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of array variables +from+ a sub-application +to+ the main application."
[../]


[error_from_sub_to_parent]
  type = RunException
  input = from_sub.i
  cli_args = 'sub0:AuxVariables/active="" sub0:Outputs/exodus=false'
  expect_err = "Cannot find variable aux for from_sub Transfer."

  detail = "in the sub-application when transferring form it and"
[]


[error_to_sub_to_parent]
  type = RunException
  input = to_sub.i
  cli_args = 'AuxVariables/active="" Outputs/exodus=false'
  expect_err = "The variable 'x' does not exist."

  detail = "in the parent application when transferring for it."
[]


[from_sub_to_parent]
  type = Exodiff
  input = bi_direction.i
  exodiff = 'bi_direction_from_br_out.e bi_direction_from_br_out_sub0.e'
  cli_args = "Transfers/from_sub/from_blocks=2 Transfers/to_sub/from_blocks=2 Outputs/file_base=bi_direction_from_br_out"
  detail = 'with a block-restriction on the origin mesh'
[]


[to_restricted]
  type = Exodiff
  input = bi_direction.i
  exodiff = 'bi_direction_to_br_out.e bi_direction_to_br_out_sub0.e'
  cli_args = "Transfers/from_sub/to_blocks=2 Transfers/to_sub/to_blocks=2 Outputs/file_base=bi_direction_to_br_out"
  detail = 'with a block-restriction on the target mesh'
[]


[error_from_nodal]
  type = RunException
  input = bi_direction.i
  cli_args = "Transfers/from_sub/from_blocks=2 Transfers/to_sub/from_blocks=2 Variables/from_sub/family=LAGRANGE Variables/from_sub/order=FIRST MultiApps/sub/cli_args='Variables/to_main/family=LAGRANGE;Variables/to_main/order=FIRST'"
  expect_err = "Block restriction is not implemented for nodal variables"

  detail = "with block-restriction on the origin mesh."
[]


[error_to_nodal]
  type = RunException
  input = bi_direction.i
  cli_args = "Transfers/from_sub/to_blocks=2 Transfers/to_sub/to_blocks=2 Variables/to_sub/family=LAGRANGE Variables/to_sub/order=FIRST Variables/from_sub/order=FIRST MultiApps/sub/cli_args='Variables/from_main/family=LAGRANGE;Variables/from_main/order=FIRST'"
  expect_err = "Block restriction is not implemented for nodal variables"

  detail = "with block restriction on the target mesh."
[]


[invalid_from_block_to_app]
  type = RunException
  input = bi_direction.i
  cli_args = "Transfers/to_sub/from_blocks=100"
  expect_err = "The block '100' was not found in the mesh"

  detail = "with an invalid source block for the to_multiapp direction."
[]


[invalid_from_block_from_app]
  type = RunException
  input = bi_direction.i
  cli_args = "Transfers/from_sub/from_blocks=100"
  expect_err = "The block '100' was not found in the mesh"

  detail = "with an invalid source block for the from_multiapp direction."
[]


[invalid_to_block_to_app]
  type = RunException
  input = bi_direction.i
  cli_args = "Transfers/to_sub/to_blocks=100"
  expect_err = "The block '100' was not found in the mesh"

  detail = "with an invalid target block for the to_multiapp direction."
[]


[invalid_to_block_from_app]
  type = RunException
  input = bi_direction.i
  cli_args = "Transfers/from_sub/to_blocks=100"
  expect_err = "The block '100' was not found in the mesh"

  detail = "with an invalid target block for the from_multiapp direction."
[]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of a constant monomial auxiliary variable +from+ a sub-application +to+ a constant monomial nonlinear variable in the main application."
[../]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of a constant monomial auxiliary variable +from+ a the main application +to+ a constant monomial nonlinear variable in the sub-application."
[../]


[./different_mesh]
  type = RunException
  input = parent.i
  cli_args = Mesh/nx=12
  expect_err = 'The meshes must be identical to utilize MultiAppDofCopyTransfer::transfer'

  requirement = 'The system shall report an error when the MultiAppCopyTransfer object is used on non-identical meshes.'
[../]


[./different_variable_type]
  type = RunException
  input = parent.i
  cli_args = 'sub0:Mesh/elem_type=QUAD8 sub0:Variables/u/order=SECOND Outputs/exodus=false'
  expect_err = 'must be the same type \(order and family\)'

  requirement = 'The system shall report an error when the MultiAppCopyTransfer object is used on meshes with different variable types.'
[../]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of a linear Lagrange nonlinear variable +from+ a sub-application +to+ the main application."
[../]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of a linear Lagrange nonlinear variable +to+ a sub-application +from+ the main application."
[../]


[test]
  type = Exodiff
  input = nonlinear_main.i
  exodiff = 'nonlinear_main_out.e'
  requirement = "The system shall support the direct copy transfer of linear finite volume variables."
  max_threads = 1 # see libmesh issue #3808
[]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of multiple nonlinear variables +from+ a sub-application +to+ the main application."
[../]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of a second-order Lagrange nonlinear variable +from+ a sub-application +to+ the main application."
[../]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of a second-order Lagrange nonlinear variable +to+ a sub-application +from+ the main application."
[../]

[transfer]
  issues = '#17586'
  design = 'MultiAppCopyTransfer.md'
  requirement = "The system shall support the transfer of field variables with solution vectors indicated by tags."
  type = Exodiff
  input = main.i
  exodiff = 'main_out_sub0.e'
  recover = false
[]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of a third-order monomial auxiliary variable +from+ a sub-application +to+ a third-order monomial nonlinear variable in the main application."
[../]


[./test]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall support direct copy of a third-order auxiliary variable +from+ a the main application +to+ a third-order monomial nonlinear variable in the sub-application."
[../]


[copy_vector]
  type = CSVDiff
  input = parent_L2_LagrangeVec.i
  csvdiff = parent_L2_LagrangeVec_out_sub_app0.csv
  requirement = 'The system shall be able to transfer vector variables between identical meshes using a direct copy transfer.'
[]


[L2_Lagrange]
  type = 'Exodiff'
  input = 'parent_L2_Lagrange.i'
  exodiff = 'parent_L2_Lagrange_out.e parent_L2_Lagrange_out_sub0.e'
  requirement = "The system shall support mesh to mesh interpolation with the first order elemental variable"
[]


[L2_Lagrange_different_mesh]
  type = 'Exodiff'
  input = 'parent_L2_Lagrange.i'
  exodiff = 'parent_L2_Lagrange_diff_out.e parent_L2_Lagrange_diff_out_diff_sub0.e'
  cli_args = "Mesh/xmin=0.1
                Mesh/xmax=1.1
                Outputs/file_base=parent_L2_Lagrange_diff_out
                MultiApps/diff_sub/type=FullSolveMultiApp
                MultiApps/diff_sub/app_type=MooseTestApp
                MultiApps/diff_sub/positions='0 0 0'
                MultiApps/diff_sub/input_files=sub_L2_Lagrange.i
                MultiApps/diff_sub/execute_on='timestep_end'
                MultiApps/active='diff_sub'
                diff_sub:Mesh/ymin=0.1
                diff_sub:Mesh/ymax=1.1
                Transfers/p_to_sub/to_multi_app=diff_sub"
  requirement = "The system shall support mesh to mesh interpolation with the first order elemental variable when a different mesh is used in sub"
[]


[L2_Lagrange_nearest_node]
  type = 'Exodiff'
  input = 'parent_L2_Lagrange.i'
  exodiff = 'parent_L2_Lagrange_nearest_node_out.e parent_L2_Lagrange_nearest_node_out_nearest_node_sub0.e'
  cli_args = "Outputs/file_base=parent_L2_Lagrange_nearest_node_out
                MultiApps/nearest_node_sub/type=FullSolveMultiApp
                MultiApps/nearest_node_sub/app_type=MooseTestApp
                MultiApps/nearest_node_sub/positions='0 0 0'
                MultiApps/nearest_node_sub/input_files=sub_L2_Lagrange.i
                MultiApps/nearest_node_sub/execute_on='timestep_end'
                MultiApps/active='nearest_node_sub'
                Transfers/p_to_sub/to_multi_app=nearest_node_sub"
  # It is well-known that MultiAppNearestNodeTransfer could generate different results with different numbers of cores
  max_parallel = 1
  requirement = "The system shall support nearest node transfer with the first order elemental variable"
[]


[L2_Lagrange_interpolation]
  type = 'Exodiff'
  input = 'parent_L2_Lagrange.i'
  exodiff = 'parent_L2_Lagrange_interpolation_out.e parent_L2_Lagrange_interpolation_out_interpolation_sub0.e'
  cli_args = "Outputs/file_base=parent_L2_Lagrange_interpolation_out
                MultiApps/interpolation_sub/type=FullSolveMultiApp
                MultiApps/interpolation_sub/app_type=MooseTestApp
                MultiApps/interpolation_sub/positions='0 0 0'
                MultiApps/interpolation_sub/input_files=sub_L2_Lagrange.i
                MultiApps/interpolation_sub/execute_on='timestep_end'
                MultiApps/active='interpolation_sub'
                Transfers/p_to_sub/to_multi_app=interpolation_sub"
  requirement = "The system shall support interpolation transfer with the first order elemental variable"
[]


[L2_Lagrange_userobject]
  type = 'Exodiff'
  input = 'parent_L2_Lagrange_userobject.i'
  exodiff = 'parent_L2_Lagrange_userobject_out.e parent_L2_Lagrange_userobject_out_sub0.e'
  requirement = "The system shall support user object transfer with the first order elemental variable"
[]


[L2_Lagrange_conservative]
  type = 'Exodiff'
  input = 'parent_L2_Lagrange_conservative.i'
  exodiff = 'parent_L2_Lagrange_conservative_out.e parent_L2_Lagrange_conservative_out_sub0.e'
  requirement = "The system shall support conservative transfer with L2 nonlinear variable"
[]

[tosub]
  type = 'Exodiff'
  input = 'tosub_parent.i'
  exodiff = 'tosub_parent_out_sub0.e'
  design = 'transfers/MultiAppGeometricInterpolationTransfer.md'
  issues = '#1879'
  requirement = "The system shall allow to interpolate variables from the parent app to the sub apps"
[]


[fromsub]
  type = 'Exodiff'
  input = 'fromsub_parent.i'
  exodiff = 'fromsub_parent_out.e'
  design = 'transfers/MultiAppGeometricInterpolationTransfer.md'
  issues = '#1879'
  requirement = "The system shall allow to interpolate variables from the sub apps to the parent app"
[]


[fromsub_restricted]
  type = 'Exodiff'
  input = 'fromrestrictedsub_parent.i'
  exodiff = 'fromrestrictedsub_parent_out.e'
  platform = darwin # Object is sensitive and needs to be evaluated #12800

  design = 'transfers/MultiAppGeometricInterpolationTransfer.md'
  issues = '#1879 #12618'
  requirement = "The system shall allow to interpolate block restricted variables from the sub apps to the parent app"
  # PR #26848. Clang 16 Apple Si is not compatible.
  machine = X86_64
[]


[tosub_source_displaced]
  type = 'Exodiff'
  input = 'tosub_source_displaced.i'
  exodiff = 'tosub_source_displaced_out_sub0.e tosub_source_displaced_out_sub1.e tosub_source_displaced_out_sub2.e'

  detail = "from a deformed mesh to a sub-application,"
[]


[tosub_target_displaced]
  type = 'Exodiff'
  input = 'tosub_target_displaced.i'
  exodiff = 'tosub_target_displaced_out_sub0.e tosub_target_displaced_out_sub1.e tosub_target_displaced_out_sub2.e'

  detail = "from to a sub-application with a deformed mesh,"
[]


[mismatch_exec_on]
  type = 'RunApp'
  input = 'exec_on_mismatch.i'
  expect_out = 'MultiAppTransfer execute_on flags do not match'
  allow_warnings = true
  max_parallel = 1

  detail = "if the execution settings do not match between the parent and sub-applications."
[]


[mismatch_exec_on_sibling]
  type = 'RunApp'
  input = 'exec_on_mismatch.i'
  cli_args = "MultiApps/active='sub_sibling_1 sub_sibling_2' Transfers/active=from_sub Transfers/from_sub/type=MultiAppCopyTransfer Transfers/from_sub/variable=sub_u Transfers/from_sub/from_multi_app=sub_sibling_1 Transfers/from_sub/to_multi_app=sub_sibling_2"
  expect_out = 'MultiAppTransfer execute_on flags do not match'
  allow_warnings = true
  max_parallel = 1

  detail = "if the execution settings do not match with any of two sibling sub-applications."
[]


[caching_to_multiple_subapps]
  type = Exodiff
  input = 'main.i'
  exodiff = 'main_out.e'
  issues = '#20962'
  requirement = "The system shall be able to cache nearest node mappings with multiple target subapps."
  # see #21783
  max_parallel = 12
[]


[tosub]
  type = 'Exodiff'
  input = 'tosub_parent.i'
  exodiff = 'tosub_parent_out_sub0.e'
  issues = '#1866 #12245'
  requirement = "The system shall transfer both nodal and elemental fields to a child app from the parent app."
  max_parallel = 4 # Ticket #12523
[]


[fromsub]
  type = 'Exodiff'
  input = 'fromsub_parent.i'
  exodiff = 'fromsub_parent_out.e'
  issues = '#1866 #12245'
  requirement = "The system shall transfer both nodal and elemental fields from child apps to the parent app."
[]


[fromsub_displaced]
  type = 'Exodiff'
  input = 'fromsub_displaced_parent.i'
  exodiff = 'fromsub_displaced_parent_out.e'
  issues = '#1868'
  requirement = "The system shall transfer values from child apps which set the displaced_source_mesh flag to true."
[]


[fromsub_fixed_meshes]
  type = 'Exodiff'
  input = 'fromsub_fixed_meshes_parent.i'
  exodiff = 'fromsub_fixed_meshes_parent_out.e'
  issues = '#2126'
  requirement = "The system shall support the 'fixed_meshes' flag which allows caching of nearest neighbors."
[]


[boundary_tosub]
  type = 'Exodiff'
  input = 'boundary_tosub_parent.i'
  exodiff = 'boundary_tosub_parent_out_sub0.e'
  issues = '#6156'
  requirement = "The system shall transfer values to multiple child apps from the parent app's boundary."
[]


[boundary_toparent]
  type = 'Exodiff'
  input = 'boundary_toparent_parent.i'
  exodiff = 'boundary_toparent_parent_out.e'
  issues = '#6156'
  requirement = "The system shall transfer values from a child app boundary to the parent app."
[]


[multiple_target_boundaries]
  type = 'Exodiff'
  input = 'to_multiple_boundaries_parent.i'
  exodiff = 'to_multiple_boundaries_parent_out.e to_multiple_boundaries_parent_out_sub0.e'
  issues = '#18467'
  requirement = "The system shall transfer values to multiple target boundaries in both the parent and child app."
[]


[two_way_many_apps]
  type = 'Exodiff'
  input = 'two_way_many_apps_parent.i'
  exodiff = 'two_way_many_apps_parent_out.e two_way_many_apps_parent_out_sub0.e two_way_many_apps_parent_out_sub4.e'
  issues = '#5360'
  requirement = "The system shall work when there are multiple child apps present."
  max_parallel = 4 # Ticket #12523
[]


[parallel]
  type = 'Exodiff'
  input = 'parallel_parent.i'
  exodiff = 'parallel_parent_out.e'
  min_parallel = 2
  max_parallel = 2
  issues = '#8004'
  requirement = "The system shall work in parallel between meshes with different spatial dimensions."
[]


[target_boundary]
  type = 'Exodiff'
  input = 'target_boundary_parent.i'
  exodiff = 'target_boundary_parent_out.e target_boundary_parent_out_sub0.e target_boundary_parent_out_sub1.e'
  cli_args = 'Transfers/target_boundary/bbox_factor=1.1'
  issues = '#18730'
  requirement = "The system shall support target boundary transfer when use multiple mpi ranks"
[]


[source_boundary]
  type = 'Exodiff'
  input = 'source_boundary_parent.i'
  exodiff = 'source_boundary_parent_out.e source_boundary_parent_out_sub0.e source_boundary_parent_out_sub1.e'
  issues = '#18730'
  requirement = "The system shall support source boundary transfer when use multiple mpi ranks"
[]


[source_target_boundary]
  type = 'Exodiff'
  input = 'source_boundary_parent.i'
  exodiff = 'source_target_boundary.e source_target_boundary_sub0.e source_target_boundary_sub1.e'
  issues = '#18730'
  cli_args = 'Transfers/source_boundary/target_boundary="right" Outputs/file_base="source_target_boundary"'
  prereq = 'source_boundary'
  requirement = "The system shall support source-and-target boundary transfer when use multiple mpi ranks"
[]


[invalid_source_boundary_from_app]
  type = RunException
  input = source_boundary_parent.i
  cli_args = "Transfers/source_boundary/source_boundary='abc'"
  expect_err = "The boundary 'abc' was not found in the mesh"
  issues = '#22817'
  requirement = "The system shall report an error if the specified source boundary was not found in the mesh for the from_multiapp direction."
[]


[invalid_target_boundary_from_app]
  type = RunException
  input = source_boundary_parent.i
  cli_args = "Transfers/source_boundary/target_boundary='abc'"
  expect_err = "The boundary 'abc' was not found in the mesh"
  issues = '#22817'
  requirement = "The system shall report an error if the specified target boundary was not found in the mesh for the from_multiapp direction."
[]


[invalid_source_boundary_to_app]
  type = RunException
  input = boundary_tosub_parent.i
  cli_args = "Transfers/to_sub_1/source_boundary='abc'"
  expect_err = "The boundary 'abc' was not found in the mesh"
  issues = '#22817'
  requirement = "The system shall report an error if the specified source boundary was not found in the mesh for the to_multiapp direction."
[]


[invalid_target_boundary_to_app]
  type = RunException
  input = boundary_tosub_parent.i
  cli_args = "Transfers/to_sub_1/target_boundary='abc'"
  expect_err = "The boundary 'abc' was not found in the mesh"
  issues = '#22817'
  requirement = "The system shall report an error if the specified target boundary was not found in the mesh for the to_multiapp direction."
[]


[test_constant_monomial]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'constant_monomial.e'
  cli_args = 'AuxVariables/from_sub/order=CONSTANT AuxVariables/from_sub/family=MONOMIAL Outputs/file_base=constant_monomial'
  detail = "if the destination variable is CONSTANT MONOMIAL,"
[]


[multilevel]
  type = 'Exodiff'
  input = 'multilevel_parent.i'
  exodiff = 'multilevel_parent_out.e multilevel_parent_out_sub0.e multilevel_parent_out_sub0_sub0.e multilevel_parent_out_sub0_sub1.e multilevel_parent_out_sub1.e multilevel_parent_out_sub1_sub0.e multilevel_parent_out_sub1_sub1.e'

  detail = "with multi-level sub-applications,"
[]


[test_error]
  type = 'RunException'
  input = 'parent.i'
  expect_err = 'Unknown variable \w+'
  cli_args = 'Transfers/pp_transfer/variable=invalid Outputs/exodus=false Outputs/active='
  prereq = basis/test

  requirement = "The system shall report an error if a data transfer is requested for a data variable that is not defined."
[]


[fetype_error]
  type = 'RunException'
  input = 'parent.i'
  expect_err = 'Must be either CONSTANT MONOMIAL or FIRST LAGRANGE'
  prereq = basis/test
  cli_args = 'AuxVariables/from_sub/order=FIRST AuxVariables/from_sub/family=MONOMIAL Outputs/exodus=false'
  requirement = "The system shall report an error if a variable is specified that is not LINEAR LAGRANGE or CONSTANT MONOMIAL"
[]


[direction_error]
  type = 'RunException'
  input = 'parent.i'
  expect_err = "only from-MultiApp transfers are implemented"
  cli_args = 'Transfers/pp_transfer/to_multi_app=sub'
  requirement = "The system shall report an error if parameters for an unsupported direction are provided for the transfer between sub-app scalars and a main app field variablea."
[]


[transfer]
  type = 'CSVDiff'
  input = 'main.i'
  csvdiff = 'main_out_pp_sub_00.csv main_out_pp_sub_01.csv main_out_pp_sub_10.csv main_out_pp_sub_11.csv'

  requirement = "The system shall support the transfer of scalar post processing data to scalar auxiliary variables between multiapps"
[]


[parent_to_sub]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out_pp_sub0.e parent_out_pp_sub1.e'
  max_threads = 1 # Diffs with threads

  detail = "from the parent application to the sub-applications and"
[]


[sub_to_parent_wrong_order]
  type = 'RunException'
  input = 'parent2_wrong_order.i'
  expect_err = "The number of sub apps \(3\) must be equal to the order of the scalar AuxVariable \(4\)"

  detail = "the order is too large and"
[]


[sub_to_parent_wrong_positions]
  type = 'RunException'
  input = 'parent2_wrong_positions.i'
  expect_err = "The number of sub apps \(1\) must be equal to the order of the scalar AuxVariable \(3\)"

  detail = "the order is too small."
[]


[transfer]
  type = 'CSVDiff'
  input = 'main.i'
  csvdiff = 'main_out_pp_sub_00.csv main_out_pp_sub_01.csv main_out_pp_sub_10.csv main_out_pp_sub_11.csv'

  requirement = "The system shall support the transfer of scalar post processing data between multiapps"
[]


[from_multiapp]
  type = 'Exodiff'
  input = 'parent_from_multiapp.i'
  exodiff = 'parent_from_multiapp_out_sub0.e parent_from_multiapp_out_sub1.e parent_from_multiapp_out.e'

  detail = "to the parent application from sub-applications."
[]


[from_one_sub]
  # We need this test to make sure everything is working when n_procs > n_apps
  type = 'Exodiff'
  input = 'from_one_sub_parent.i'
  exodiff = 'from_one_sub_parent_out.e from_one_sub_parent_out_sub0.e'

  requirement = "The system shall support the transfer of scalar post processing data from a single sub-application."
[]


[fromsub]
  type = 'Exodiff'
  input = 'fromsub_parent.i'
  exodiff = 'fromsub_parent_out.e'
  use_old_floor = true
  abs_zero = 1e-9 # 6e-10 failure w/ --distributed-mesh, np 11

  detail = "to the parent application from sub-applications."
[]


[high_order]
  type = 'Exodiff'
  input = 'high_order_parent.i'
  exodiff = 'high_order_parent_out.e high_order_parent_out_sub0.e'
  recover = false # This is because the sub-app is Steady

  requirement = "The system shall support the transfer of field data using L2 projection for first order shaped monomial shape functions."
[]


[fixed_meshes]
  type = 'Exodiff'
  input = 'fixed_meshes_parent.i'
  exodiff = 'fixed_meshes_parent_out.e fixed_meshes_parent_out_sub0.e'
  abs_zero = 1e-9 # sometimes needed for n_procs > 3

  issues = '#1913'
  requirement = "The system shall support the transfer of field data using L2 projection and include optimization for non deforming meshes."
[]


[transfer]
  type = 'CSVDiff'
  input = 'main.i'
  csvdiff = 'main_out_pp_sub_00_base_sub0_vpp_0002.csv main_out_pp_sub_00_from_sub1_vpp_0002.csv
               main_out_pp_sub_01_base_sub0_vpp_0002.csv main_out_pp_sub_01_from_sub1_vpp_0002.csv
               main_out_pp_sub_10_base_sub1_vpp_0002.csv main_out_pp_sub_10_from_sub0_vpp_0002.csv
               main_out_pp_sub_11_base_sub1_vpp_0002.csv main_out_pp_sub_11_from_sub0_vpp_0002.csv'

  requirement = "The system shall support the transfer of reporter data between multiapps"
[]


[reporter_transfer]
  type = 'JSONDiff'
  input = 'main.i'
  jsondiff = 'main_out.json main_out_sub0_out.json  main_out_sub1_out.json main_out_sub2_out.json  main_out_sub3_out.json'
  detail = "the number of procs per app is default,"
[]


[reporter_transfer_limit_max_procs]
  type = 'JSONDiff'
  cli_args = "MultiApps/sub/max_procs_per_app=2 Outputs/file_base=main_2_out"
  input = 'main.i'
  jsondiff = 'main_2_out.json main_2_out_sub0_out.json main_2_out_sub1_out.json main_2_out_sub2_out.json main_2_out_sub3_out.json'
  detail = "the number of procs per app limited,"
[]


[reporter_send_error]
  type = 'RunException'
  input = 'main_dist.i'
  expect_err = 'The Reporter value "main/dis_vec" is being produced in DISTRIBUTED mode, but the MultiAppReporterTransfer "to_sub" is requesting to consume it in REPLICATED mode, which is not supported.'
  allow_test_objects = true
  detail = "is distributed in the main app,"
[]


[reporter_rec_error]
  type = 'RunException'
  input = 'main_dist.i'
  expect_err = 'The Reporter value "sub_rep/dis_vec" is being produced in DISTRIBUTED mode, but the MultiAppReporterTransfer "from_sub" is requesting to consume it in ROOT mode, which is not supported.'
  cli_args = "Transfers/active=from_sub"
  allow_test_objects = true
  detail = "or when the reporter being tranferred is distributed in the sub app."
[]


[1_to_N]
  type = 'JSONDiff'
  input = 'main_send.i'
  jsondiff = '1_to_N_sub0_out.json 1_to_N_sub1_out.json 1_to_N_sub2_out.json 1_to_N_sub3_out.json'
  detail = "from one main app to many subapps,"
[]


[to_all_from_main]
  type = CSVDiff
  input = main.i
  cli_args = "Transfers/active=vpp_to_vpp sub:VectorPostprocessors/active=to_sub_vpp sub:Outputs/csv=true"
  csvdiff = 'main_out_sub0_to_sub_vpp_0001.csv main_out_sub1_to_sub_vpp_0001.csv'

  detail = "from the main application to all sub-applications, "
[]


[to_one_from_main]
  type = CSVDiff
  input = main.i
  cli_args = "Transfers/active=vpp_to_vpp Transfers/vpp_to_vpp/subapp_index=1 sub:VectorPostprocessors/active=to_sub_vpp
                  Outputs/file_base=main_out2 Outputs/inactive=out sub:Outputs/inactive=out sub:Outputs/csv=true"
  csvdiff = 'main_out2_sub0_to_sub_vpp_0001.csv main_out2_sub1_to_sub_vpp_0001.csv'

  detail = "from the main application to a single sub-applications, "
[]


[from_one_sub_to_main]
  type = CSVDiff
  input = main.i
  cli_args = "VectorPostprocessors/active=to_main_vpp Transfers/active=vpp_from_vpp Outputs/csv=true"
  csvdiff = 'main_out_to_main_vpp_0001.csv'

  detail = "and from a sub-application to the main application."
[]


[reporter]
  type = JSONDiff
  input = main.i
  jsondiff = 'main_out.json main_out_sub0_out.json'
  skip_keys = 'part number_of_parts'

  requirement = "The system shall support the ability to transfer integer, real, vector, and string reporter data."
[]


[to_app]
  type = RunException
  input = main.i
  match_literal = True
  cli_args = "Transfers/vpp_to_vpp/subapp_index=2013"
  expect_err = "The supplied sub-application index is greater than the number of sub-applications."

  detail = "to a sub-application, "
[]


[from_app]
  type = RunException
  input = main.i
  match_literal = True
  cli_args = "Transfers/vpp_from_vpp/subapp_index=2011"
  expect_err = "The supplied sub-application index is greater than the number of sub-applications."

  detail = "from a sub-application."
[]


[from_multi_app]
  type = RunException
  input = main.i
  match_literal = True
  cli_args = "Transfers/vpp_to_vpp_bad/type=MultiAppReporterTransfer Transfers/vpp_to_vpp_bad/to_reporters='to_sub_vpp/a to_sub_vpp/b' Transfers/vpp_to_vpp_bad/from_reporters='from_main_vpp/a from_main_vpp/b' Transfers/vpp_to_vpp_bad/from_multi_app=sub"
  expect_err = "subapp_index must be provided when more than one subapp is present."

  detail = "from multiple sub-applications."
[]


[serial]
  type = JSONDiff
  input = clone.i
  cli_args = 'Outputs/file_base=clone_serial'
  jsondiff = 'clone_serial.json'
  skip_keys = 'part number_of_parts'
  max_parallel = 1

  detail = 'in serial and'
[]


[parallel]
  type = JSONDiff
  input = clone.i
  jsondiff = 'clone_out.json clone_out.json.1 clone_out.json.2 clone_out.json.3 clone_out.json.4 clone_out.json.5'
  skip_keys = 'part number_of_parts'
  min_parallel = 6
  max_parallel = 6

  detail = 'in parallel.'
[]


[type_specified]
  type = JSONDiff
  input = clone_type.i
  jsondiff = 'clone_type_out.json clone_type_out.json.1 clone_type_out.json.2 clone_type_out.json.3 clone_type_out.json.4 clone_type_out.json.5'
  skip_keys = 'part number_of_parts'
  min_parallel = 6
  max_parallel = 6
  detail = 'be able to transfer if reporter types are specified and'
[]


[error]
  type = RunException
  input = clone.i
  cli_args = 'MultiApps/multi_reporter/max_procs_per_app=1'
  match_literal = True
  expect_err = "For a direct reporter clone, all processors must be associated with a sub-application. If you know the type of reporter being transferred, please consider using the 'reporter_type' parameter for an indirect clone."
  min_parallel = 5
  detail = 'error if types are not specified.'
[]


[transfer]
  type = 'CSVDiff'
  input = 'main.i'
  csvdiff = 'main_out_pp_sub_00.csv main_out_pp_sub_01.csv main_out_pp_sub_10.csv main_out_pp_sub_11.csv'

  requirement = "The system shall support the transfer of scalar variables to auxiliary scalar variables between multiapps."
[]


[sub_to_parent]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall include the ability to transfer scalar variables to an applications from sub-applications."
[]


[sub_to_parent_wrong_order]
  type = 'RunException'
  input = parent_wrong_order.i
  expect_err = "Order of SCALAR variables do not match for sending and receiving data for the MultiAppScalarToAuxScalarTransfer!"

  requirement = "The system shall report an error if the variable order does not match when transferring scalar variables to an application from sub-applications."
[]


[parent_to_sub]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_out.e parent_out_sub0.e'

  requirement = "The system shall include the ability to transfer scalar variables from an applications to sub-applications."
[]


[parent_to_sub_wrong_order]
  type = 'RunException'
  input = parent_wrong_order.i
  expect_err = "Order of SCALAR variables do not match for sending and receiving data for the MultiAppScalarToAuxScalarTransfer!"

  requirement = "The system shall report an error if the variable order does not match when transferring scalar variables from an application to sub-applications."
[]


[fromsub]
  type = 'Exodiff'
  input = 'transfer_transformation.i'
  exodiff = 'transfer_transformation_out.e transfer_transformation_out_sub0.e'
  cli_args = 'Outputs/hide="fromsubelem"'
  # MultiAppGeometricInterpolationTransfer does not support distributed mesh at this moment
  mesh_mode = 'replicated'
  requirement = "The system shall be able to create virtually translated points during MultiApp transfers."
[]


[to_sub]
  type = 'Exodiff'
  input = 'tosub_parent.i'
  exodiff = 'tosub_parent_out.e tosub_parent_out_sub_app0.e tosub_parent_out_sub_app1.e'

  detail = "from a parent application to sub-applications,"
[]


[to_sub_displaced]
  type = 'Exodiff'
  input = 'tosub_displaced_parent.i'
  exodiff = 'tosub_displaced_parent_out.e tosub_displaced_parent_out_sub_app0.e'

  detail = "from a parent application to sub-applications that have a deformed mesh, and"
[]


[3d_1d]
  type = 'Exodiff'
  input = '3d_1d_parent.i'
  exodiff = '3d_1d_parent_out.e 3d_1d_parent_out_sub_app0.e'
  recover = false

  detail = "between a 3D parent application and 1D sub-applications."
[]


[restricted_node]
  type = 'Exodiff'
  input = 'restricted_node_parent.i'
  exodiff = 'restricted_node_parent_out.e restricted_node_parent_out_ch00.e restricted_node_parent_out_ch10.e'

  requirement = "The system shall transfer user-defined spatial data into block and boundary restricted nodal variables."
  design = "MultiAppUserObjectTransfer.md"
  issues = '#16241'
[]


[restricted_elem]
  type = 'Exodiff'
  input = 'restricted_elem_parent.i'
  exodiff = 'restricted_elem_parent_out.e restricted_elem_parent_out_ch00.e restricted_elem_parent_out_ch10.e'

  requirement = "The system shall transfer user-defined spatial data into block and boundary restricted elemental variables."
  design = "MultiAppUserObjectTransfer.md"
  issues = '#16241'
[]


[3d_1d_err]
  type = 'RunException'
  input = '3d_1d_parent.i'
  cli_args = 'Transfers/layered_transfer_from_sub_app/all_master_nodes_contained_in_sub_app=true'
  expect_err = 'MultiAppUserObjectTransfer: Parent app element with centroid at'
  prereq = transfer/3d_1d

  requirement = "MultiAppUserObjectTransfer shall generate an error if a parent node/element is not contained within any sub application domains."
[]


[./two_pipes]
  type = 'Exodiff'
  input = 'two_pipe_parent.i'
  exodiff = 'two_pipe_parent_out.e'
  requirement = "MultiAppUserObjectTransfer shall allow skipping the bounding box test."
  mesh_mode = replicated
  issues = "#13701"
  recover = false
[../]


[invalid_block_to_app]
  type = RunException
  input = restricted_elem_parent.i
  cli_args = "Transfers/to_ch0/block='abc'"
  expect_err = "The block 'abc' was not found in the mesh"
  mesh_mode = replicated
  issues = '#22817'
  requirement = "The system shall report an error if an invalid block is specified for the to_multiapp direction."
[]


[invalid_block_from_app]
  type = RunException
  input = 3d_1d_parent.i
  cli_args = "Transfers/layered_transfer_from_sub_app/block='abc'"
  expect_err = "The block 'abc' was not found in the mesh"
  mesh_mode = replicated
  issues = '#22817'
  requirement = "The system shall report an error if an invalid block is specified for the from_multiapp direction."
[]


[invalid_boundary_to_app]
  type = RunException
  input = 3d_1d_parent.i
  cli_args = "Transfers/layered_transfer_to_sub_app/boundary='abc'"
  expect_err = "The boundary 'abc' was not found in the mesh"
  mesh_mode = replicated
  issues = '#22817'
  requirement = "The system shall report an error if an invalid boundary is specified for the to_multiapp direction."
[]


[invalid_boundary_from_app]
  type = RunException
  input = restricted_elem_parent.i
  cli_args = "Transfers/from_ch1/boundary='abc'"
  expect_err = "The boundary 'abc' was not found in the mesh"
  mesh_mode = replicated
  issues = '#22817'
  requirement = "The system shall report an error if an invalid boundary is specified for the from_multiapp direction."
[]


[to_multiapp_test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out_sub0.e parent_out_sub1.e'

  requirement = "The system shall include the ability to transfer a field variable sampled at a point to populate a field variable on the sub-application with the supplied value."
[]


[array_test]
  type = 'Exodiff'
  input = 'parent_array.i'
  exodiff = 'parent_array_out_pp_sub00.e parent_array_out_pp_sub01.e parent_array_out_pp_sub10.e parent_array_out_pp_sub11.e'

  requirement = "The system shall include the ability to transfer a component of an array field variable sampled at a point to post processing variable on the sub-application."
[]


[not_array]
  type = RunException
  input = parent_array_sample.i
  cli_args = 'AuxVariables/u_sub/components=1'
  expect_err = '\'source_variable\' must be an array variable when mapping array variable components to child applications.'
  detail = 'the source variable is not an array variable,'
[]


[component_specified]
  type = RunException
  input = parent_array_sample.i
  cli_args = 'Transfers/to_transfer/source_variable_component=1'
  expect_err = '\'source_variable_component\' is invalid when mapping array variable components to child applications.'
  detail = 'an array variable component is specified, and'
[]


[wrong_size]
  type = RunException
  input = parent_array_sample.i
  cli_args = 'AuxVariables/u_sub/components=3'
  expect_err = 'The number of sub-applications \(\d\) is not divisible by the number of components in \'\w+\' \(\d+\).'
  detail = 'the number of sub-applications is not divisible by the number array variable components.'
[]


[monomial_to_sub_pp]
  type = 'Exodiff'
  input = 'parent_quad.i'
  exodiff = 'parent_quad_out.e parent_quad_out_quad0.e parent_quad_out_quad1.e parent_quad_out_quad2.e parent_quad_out_quad3.e'

  detail = "from a constant monomial source variable and"
[]


[finite_volume]
  type = 'Exodiff'
  input = 'parent_fv.i'
  exodiff = 'parent_fv_out_sub0.e parent_fv_out_sub1.e parent_fv_out_pp_sub0.e parent_fv_out_pp_sub1.e'

  detail = "from a finite volume constant monomial source variable."
[]


[silence_barriers]
  type = 'RunApp'
  input = 'parent.i'
  prereq = 'to_multiapp_test'
  absent_out = "Jobs complete:"

  requirement = "The system shall support the ability to disable the use of parallel barriers when streaming text to the screen."
[]


[full_domain_primary]
  type = Exodiff
  input = full_domain_primary.i
  exodiff = full_domain_primary_out.e
  requirement = "The system shall guarantee that constant monomial variables transferred via MultiAppVariableValueSamplePostprocessorTransfer to the subapp are retrieved  unchanged when transferred back using MultiAppVariableValueSamplePostprocessorTransfer in case the CentroidMultiApp is used."
[]


[same_distance_error]
  type = RunException
  input = full_domain_primary.i
  cli_args = 'MultiApps/sub/block=1
                Outputs/file_base=multiapp_block_restricted_primary_error_out'
  expect_err = 'The distances of an element to more than one sub-applications are too close'
  requirement = "The systen shall error out if more than one sub-applications are in the same distance from an element."
[]


[from_multiapp_set_primary_var_error]
  type = RunException
  input = full_domain_primary.i
  cli_args = 'Variables/to_subapp/family=MONOMIAL
                Variables/to_subapp/order=CONSTANT
                Transfers/primary_average/source_variable=to_subapp
                Outputs/file_base=set_primary_var_error_out'
  expect_err = 'Variable must be an auxiliary variable'
  requirement = "The systen shall error out if the MultiAppVariableValueSamplePostprocessorTransfer transfers postprocessor values on sub-applications to a primary variable on the main application."
[]


[multiapp]
  type = Exodiff
  input = full_domain_primary.i
  exodiff = multiapp_block_restricted_primary_out.e
  cli_args = 'Mesh/cartesian_basic_mesh/subdomain_id="1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 2"
                  MultiApps/sub/block=1
                  Outputs/file_base=multiapp_block_restricted_primary_out'
  detail = "using block restriction in the CentroidMultiApp and"
[]


[multiapp_and_var]
  type = Exodiff
  input = full_domain_primary.i
  exodiff = multiapp_and_var_block_restricted_primary_out.e
  cli_args = 'AuxVariables/from_subapp/block=1
                  AuxVariables/from_subapp_check/block=1
                  AuxVariables/subapp_primary_diff/block=1
                  AuxVariables/array_var/block=1
                  MultiApps/sub/block=1 Outputs/file_base=multiapp_and_var_block_restricted_primary_out'
  detail = "using block restriction in both the CentroidMultiApp and the variable."
[]


[vector_pp_transfer]
  type = 'CSVDiff'
  input = 'parent.i'
  csvdiff = 'parent_out_receive_values_0001.csv'
  rel_err = 3.8e-05
  min_parallel = 2
  max_parallel = 2

  requirement = "The system shall support the ability transfer vectors of post processing data between the parent application and sub-applications."
[]


[test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out_sub0.e'
  use_old_floor = True
  rel_err = 3.8e-05

  requirement = "The system shall support support the ability to perform interpolation between time steps when transferring field data between a parent application and sub-applications."
[]


[transfer_on_final]
  type = Exodiff
  input = parent.i
  exodiff = 'parent_final.e parent_out.e parent_out_sub0_final.e'
  requirement = "The Transfer system shall support execution with the EXEC_FINAL flag."
[]


[transfer_on_fp_begin]
  type = CSVDiff
  input = parent.i
  cli_args = 'MultiApps/active=sub MultiApps/sub/cli_args=Outputs/fp/execute_on=MULTIAPP_FIXED_POINT_END
                Outputs/file_base=transfer_fp_begin Outputs/fp_end/file_base=transfer_fp_begin_on_fp_end'
  csvdiff = 'transfer_fp_begin.csv transfer_fp_begin_on_fp_end.csv transfer_fp_begin_sub0_fp.csv'
  requirement = "The system shall support transferring data between applications at the beginning of the fixed point iterations."
[]


[transfer_on_fp_end]
  type = CSVDiff
  input = parent.i
  cli_args = 'Outputs/file_base=transfer_fp_end Outputs/fp_end/file_base=transfer_fp_end_on_fp_end
                MultiApps/active=sub MultiApps/sub/cli_args=Outputs/fp/execute_on=MULTIAPP_FIXED_POINT_END
                Transfers/from_sub/execute_on=MULTIAPP_FIXED_POINT_END Transfers/to_sub/execute_on=MULTIAPP_FIXED_POINT_END'
  csvdiff = 'transfer_fp_end.csv transfer_fp_end_on_fp_end.csv transfer_fp_end_sub0_fp.csv'
  requirement = "The system shall support transferring data between applications at the end of the fixed point iterations."
[]


[multiapp_on_fp_begin]
  type = CSVDiff
  input = parent.i
  cli_args = 'Outputs/file_base=multiapp_fp_begin Outputs/fp_end/file_base=multiapp_fp_begin_on_fp_end
                Transfers/from_sub/execute_on=MULTIAPP_FIXED_POINT_BEGIN Transfers/to_sub/execute_on=MULTIAPP_FIXED_POINT_BEGIN
                MultiApps/sub/cli_args=Outputs/fp/execute_on=MULTIAPP_FIXED_POINT_BEGIN
                MultiApps/sub/execute_on=MULTIAPP_FIXED_POINT_BEGIN'
  csvdiff = 'multiapp_fp_begin.csv multiapp_fp_begin_on_fp_end.csv multiapp_fp_begin_sub0_fp.csv'
  requirement = "The system shall be able to transfer data to and from an application executed at the beginning of the fixed point iterations."
[]


[multiapp_on_fp_end]
  type = CSVDiff
  input = parent.i
  cli_args = 'Outputs/file_base=multiapp_fp_end Outputs/fp_end/file_base=multiapp_fp_end_on_fp_end
                Transfers/from_sub/execute_on=MULTIAPP_FIXED_POINT_END Transfers/to_sub/execute_on=MULTIAPP_FIXED_POINT_END
                MultiApps/sub/cli_args=Outputs/fp/execute_on=MULTIAPP_FIXED_POINT_END
                MultiApps/sub/execute_on=MULTIAPP_FIXED_POINT_END'
  csvdiff = 'multiapp_fp_end.csv multiapp_fp_end_on_fp_end.csv multiapp_fp_end_sub0_fp.csv'
  requirement = "The system shall be able to transfer data to and from an application executed at the end of the fixed point iterations."
[]


[test]
  type = 'Exodiff'
  input = 'parent.i'
  exodiff = 'parent_out.e parent_out_sub0.e parent_out_sub0.e-s002'
  recover = false

  requirement = "The system shall support the transfer of data between a parent application and sub-applications after a sub-application as been reset."
[]


[terminator]
  type = 'Exodiff'
  input = 'terminator.i'
  exodiff = 'terminator_out.e'
  issues = '#3735'
  requirement = "The system shall terminate the execution of a solve based on post-processing calculations performed within the simulation."
[]


[terminator_soft_step_fail]
  type = 'CSVDiff'
  input = 'terminator_soft.i'
  csvdiff = 'terminator_soft_out.csv'
  issues = '#16452'
  requirement = "The system shall abort the current step in a solve based on post-processing calculations performed within the simulation to cut the timestep."
[]


[terminator_soft_solve_fail]
  type = 'CSVDiff'
  input = 'terminator_soft.i'
  csvdiff = 'terminator_soft_solve_out.csv'
  issues = '#16452 #24479'
  cli_args = "Outputs/file_base=terminator_soft_solve_out
                Postprocessors/dt/execute_on=LINEAR
                UserObjects/arnold/execute_on=LINEAR"
  requirement = "The system shall abort the current nonlinear or linear solve in a simulation based on post-processing calculations performed within the simulation to cut the timestep."
[]


[terminator_soft_solve_nochange]
  type = 'CSVDiff'
  input = 'terminator_soft.i'
  csvdiff = 'terminator_soft_solve_nofail.csv'
  issues = '#28273'
  cli_args = "Outputs/file_base=terminator_soft_solve_nofail
                UserObjects/arnold/fail_mode=NONE"
  requirement = "The system shall be able to output a warning message if a given criterion is met based on post-processing calculations, with no additional consequences to the solve."
[]


[terminator_message_1]
  type = 'RunException'
  allow_warnings = true
  expect_err = "This is an error!"
  input = 'terminator_message.i'
  issues = '#17000'
  requirement = "The terminator system shall output a custom info, warning, or error message."
[]


[terminator_message_2]
  type = 'RunException'
  expect_err = "Setting the error level to ERROR always causes a hard failure, which is incompatible with `fail_mode=SOFT or NONE`"
  input = 'terminator_soft.i'
  cli_args = 'UserObjects/arnold/error_level=ERROR'
  issues = '#17000'
  requirement = "The terminator system shall check the compatibility of the suplied parameters."
[]


[terminator_message_3]
  type = 'RunException'
  expect_err = "Cannot specify `error_level=NONE` together with the `message` parameter."
  input = 'terminator_soft.i'
  cli_args = 'UserObjects/arnold/error_level=NONE UserObjects/arnold/message=dummy'
  issues = '#17000'
  requirement = "The terminator system shall check that if a message is supplied, an appropriate error level for reporting that message is also used."
[]


[terminator_pass]
  type = 'CSVDiff'
  input = 'terminator_pass.i'
  csvdiff = 'terminator_pass_out.csv'
  issues = '#16452'
  requirement = "The system shall check a criterion for early termination of the run, but continue with the regular simulation when that criterion is not met."
  recover = false # changes the time steps
[]


[check_execution]
  type = RunException
  input = 'terminator_soft.i'
  expect_err = "Postprocessor 'dt' is not executed on LINEAR"
  issues = '#24479'
  cli_args = 'UserObjects/arnold/execute_on=LINEAR'
  requirement = "The system shall check that postprocessors providing data for a terminator meant to force a failure in a solve or a time step are executed often enough to be able to update the criterion."
[]

[kernel_coupling]
  type = 'Exodiff'
  input = 'user_object_test.i'
  exodiff = 'out.e'

  issues = '#1405'
  design = 'UserObjects/index.md'
  requirement = 'The system shall support the use of data produced by a custom user object calculations within a kernel object.'
[]

[domain_uo]
  type = RunApp
  input = measure-conservation.i
  requirement = 'The system shall be able to execute user objects that perform operations on elements, boundaries, and internal sides.'
  design = 'UserObjects/index.md'
  issues = '#19995'
[]


[domain_uo_interface]
  type = RunApp
  input = measure-conservation-interface.i
  requirement = 'The system shall be able to execute user objects that perform operations on elements, boundaries, and interfaces.'
  design = 'UserObjects/index.md'
  issues = '#19995'
[]


[failure_warning]
  type = 'RunApp'
  input = 'failure_warning.i'
  expect_out = "List of failed element IDs: "
  allow_warnings = true

  detail = 'a warning when the "warning" option is selected,'
[]


[bypass_warning]
  type = 'RunApp'
  input = 'bypass_warning.i'
  expect_out = "Provided quality metric doesn't apply to following element type:"
  allow_warnings = true

  detail = 'a message when the selected metric does not apply to the element type being examined.'
[]


[simultaneous]
  type = RunApp
  input = test.i
  cli_args = 'Postprocessors/pp2/depends_on=pp1'
  expect_out = "I:pp1 I:pp2 I:pp3 F:pp1 F:pp2 F:pp3"
  requirement = "The system shall execute user objects in the same group in the order given in the design documentation."
[]


[two_groups]
  type = RunApp
  input = test.i
  cli_args = 'Postprocessors/pp2/depends_on=pp1  Postprocessors/pp3/execution_order_group=3'
  expect_out = "I:pp1 I:pp2 F:pp1 F:pp2 I:pp3 F:pp3"
  requirement = "The system shall permit adding one new execution order group."
[]


[inter_group_dependence]
  type = RunApp
  input = test.i
  cli_args = 'Postprocessors/pp1/depends_on=pp2  Postprocessors/pp3/execution_order_group=3'
  expect_out = "I:pp2 I:pp1 F:pp2 F:pp1 I:pp3 F:pp3"
  requirement = "The system shall correctly resolve dependencies within an execution order group."
[]


[three_groups]
  type = RunApp
  input = test.i
  cli_args = 'Postprocessors/pp2/depends_on=pp1  Postprocessors/pp2/execution_order_group=2 Postprocessors/pp3/execution_order_group=3'
  expect_out = "I:pp1 F:pp1 I:pp2 F:pp2 I:pp3 F:pp3"
  requirement = "The system shall permit adding multiple new execution order groups."
[]


[negative_group]
  type = RunApp
  input = test.i
  cli_args = 'Postprocessors/pp2/depends_on=pp1  Postprocessors/pp2/execution_order_group=2 Postprocessors/pp3/execution_order_group=-3'
  expect_out = "I:pp3 F:pp3 I:pp1 F:pp1 I:pp2 F:pp2"
  requirement = "The system shall permit adding a new execution order group with a negative priority."
[]


[function_layered_integral]
  type = Exodiff
  input = 'function_layered_integral.i'
  exodiff = 'function_layered_integral_out.e'
  requirement = 'The system shall be able to integrate a function over layers'
[]


[geometrysphere]
  type = 'Exodiff'
  input = 'geometrysphere.i'
  exodiff = 'geometrysphere_out.e-s004'
  issues = '#9578'
  requirement = "The system shall support 'snapping' or moving new nodes in sidesets created by mesh adaptivity to the surface of a geometric sphere to capture high fidelity features on curved geometries."
[]


[block]
  type = 'Exodiff'
  input = 'block.i'
  exodiff = 'block_out.e-s004'
  issues = '#24645'
  requirement = "The system shall support 'snapping' or moving new nodes in lower dimensional subdomains created by mesh adaptivity to the surface of a geometric sphere to capture high fidelity features on curved geometries."
[]


[./interface_UO_QP_test]
  type = 'Exodiff'
  input = 'interface_value_user_object_QP.i'
  exodiff = 'interface_value_user_object_QP_out.e'
  requirement = "Testing the implementation of the InterfaceQpValueUserObject. This test also shows the use of InterfaceValueUserObjectAux AuxKernel. InterfaceValueUserObjectAux use interface values computed and stored at each qp from the InterfaceQpValueUserObject and output them into an auxvaraible.Values on the interface are then computed via SideAverageValue PP.By design at the end of the first step we should observe: an average material property of 7, an average material property absolute jump fo 6, a singed material property jump (primary-secondary) of 6 a singed material propertyjump (secondary-primary) of -6 a material property value on the primary side of  10 a material property value on the primary side of  4 "
  issues = '#11647'
  max_threads = 1
[../]


[./interface_UO_get_material_test]
  type = 'RunApp'
  input = 'interface_userobject_material_value.i'
  expect_out = ' Solve Converged!'
  requirement = "The InterfaceUserObject system shall be able to get updated bulk, boundary and interface material property values.This test uses two specific test materials (e.g. LinearNonLinearIterationMaterial and LinearNonLinearIterationInterfaceMaterial) and one test userobject (e.g. InterfaceUserObjectTestGetMaterialProperty).This test will produce an error if the computed an retrived material property are not the same."
  issues = '#14680'
  max_threads = 1
[../]


[./interface_Qp_rate_incremement_test]
  type = 'Exodiff'
  input = 'interface_value_rate_increment_user_object_QP.i'
  exodiff = 'interface_value_rate_increment_user_object_QP_out.e'
  requirement = "Testing the implementation of the InterfaceQpValueUserObject when computing the variable rate or increment."
  issues = '#14680'
  max_threads = 1
[../]


[./interface_Qp_real_material]
  type = 'Exodiff'
  input = 'interface_mp_real_user_object_QP.i'
  exodiff = 'interface_mp_real_user_object_QP_out.e'
  requirement = "Testing the implementation of the InterfaceQpMaterialPropertyRealUO."
  issues = '#14680'
  max_threads = 1
[../]

[test]
  type = 'Exodiff'
  input = 'layered_average.i'
  exodiff = 'layered_average_out.e'

  requirement = "The system shall allow taking averages of variables along a coordinate axis in layers"
  design = '/LayeredAverage.md'
  issues = '#1737'
[]


[unique_points]
  type = 'CSVDiff'
  input = 'layered_average.i'
  csvdiff = 'layered_average_out_avg_0001.csv'

  requirement = "The system shall allow automatic specification of points to output the unique user object values"
  design = '/LayeredAverage.md'
  issues = '#19220'
[]


[bounds]
  type = 'Exodiff'
  input = 'layered_average_bounds.i'
  exodiff = 'layered_average_bounds_out.e'

  requirement = "The system shall be capable of computing layered averages of a variable given bounds."
  design = '/LayeredAverage.md'
  issues = '#2941 #2567'
[]


[bounds_and_num_layers]
  type = 'RunException'
  input = 'layered_average_bounds.i'
  expect_err = "'bounds' and 'num_layers' cannot both be set"
  cli_args = 'UserObjects/average/num_layers=2'

  detail = "the bounding box is set along with the number of layers or"
[]


[bounds_and_interp]
  type = 'RunException'
  input = 'layered_average_bounds.i'
  expect_err = "'sample_type = interpolate' not supported with 'bounds'"
  cli_args = 'UserObjects/average/sample_type=interpolate'

  detail = "sample interpolate and"
[]


[no_bounds_or_num_layers]
  type = 'RunException'
  input = 'layered_average_bounds_error.i'
  expect_err = "One of 'bounds' or 'num_layers' must be specified"

  detail = "if neither the bounds or number of layers are set."
[]


[interpolate]
  type = 'Exodiff'
  input = 'layered_average_interpolate.i'
  exodiff = 'layered_average_interpolate_out.e'

  requirement = "The system shall allow interpolating between layers for layered averages"
  design = '/LayeredAverage.md'
  issues = '#1845'
[]


[1d_displaced]
  type = 'Exodiff'
  input = 'layered_average_1d_displaced.i'
  exodiff = 'layered_average_1d_displaced_out.e'
  requirement = "The system shall respect mesh displacements in layered average"
  design = '/LayeredAverage.md'
  issues = '#10960'
[]


[block_restricted]
  type = 'Exodiff'
  input = 'block_restricted.i'
  exodiff = 'block_restricted_out.e'
  cli_args = 'UserObjects/main_uo/bounds="0.4 0.5 0.6"'

  detail = "within a prescribed region in a subdomain."
[]


[block_restricted_num_layers]
  type = 'Exodiff'
  input = 'block_restricted.i'
  exodiff = 'block_restricted_num_layers_out.e'
  cli_args = 'UserObjects/main_uo/num_layers=2 Outputs/file_base=block_restricted_num_layers_out'

  requirement = "The system shall respect block restriction for layered averages even when using num_layers"
  design = '/LayeredAverage.md'
  issues = '#8835 #12152'
[]


[block_restricted_bounding_block]
  type = 'Exodiff'
  input = 'layered_average_bounding_block.i'
  exodiff = 'layered_average_bounding_block_out.e'

  requirement = "The system shall allow bounds for layered averages when using num_layers to come from a block different than the block restriction"
  design = '/LayeredAverage.md'
  issues = '#12479'
[]

[./test]
  type = 'Exodiff'
  input = 'layered_base_restartable.i'
  exodiff = 'layered_base_restartable_out.e'

  issues = '#7570 #11711'
  design = '/LayeredBase.md'
  requirement = 'The system shall have the ability to maintain persistent generic user data stored in "layers" that may persist across invocations in the form of file data.'
[../]

[min]
  type = 'CSVDiff'
  input = 'layered_extremum_matprop.i'
  csvdiff = 'layered_extremum_matprop_min_out_output_0001.csv'
  cli_args = 'Outputs/file_base=layered_extremum_matprop_min_out'

  requirement = "The system shall allow taking the minimum of material properties along a coordinate axis in layers."
  design = 'LayeredExtremumMaterialProperty.md'
  issues = '#24682'
[]


[max]
  type = 'CSVDiff'
  input = 'layered_extremum_matprop.i'
  csvdiff = 'layered_extremum_matprop_max_out_output_0001.csv'
  cli_args = 'Outputs/file_base=layered_extremum_matprop_max_out UserObjects/layered_uo/value_type=max'

  requirement = "The system shall allow taking the maximum of material properties along a coordinate axis in layers."
  design = 'LayeredExtremumMaterialProperty.md'
  issues = '#24682'
[]


[cumulative_negative]
  type = 'Exodiff'
  input = 'cumulative_layered_integral.i'
  exodiff = 'cumulative_layered_integral_reverse.e'
  cli_args = 'Outputs/file_base=cumulative_layered_integral_reverse UserObjects/layered_integral/positive_cumulative_direction=false'
  detail = 'as a cumulative calculation in the negative direction and'
[]

[test]
  type = CSVDiff
  input = 'layered_side_average_functor.i'
  csvdiff = 'layered_side_average_functor_out_test_vpp_0000.csv'
  requirement = 'The system shall compute layered side averages of a functor.'
  design = 'LayeredSideAverageFunctor.md'
  issues = '#25106'
[]


[./test]
  type = 'Exodiff'
  input = 'layered_side_integral.i'
  exodiff = 'layered_side_integral_out.e'
  requirement = "The system shall correctly compute layered integrals along a specified boundary."
[../]


[unique_points]
  type = 'CSVDiff'
  input = 'layered_side_integral.i'
  csvdiff = 'layered_side_integral_out_int_0001.csv'
  requirement = "The system shall allow automatic specification of points to output the unique user object values for a layered integral."
[]


[./fv_test]
  type = 'Exodiff'
  input = 'layered_side_integral_fv.i'
  exodiff = 'layered_side_integral_fv_out.e'
  requirement = "The system shall correctly compute layered integrals of finite volume variables along a specified boundary."
[../]


[./average]
  type = 'Exodiff'
  input = 'layered_side_average.i'
  exodiff = 'layered_side_average_out.e'
  requirement = "The system shall allow taking averages of variables along a coordinate axis in layers on a boundary."
[../]


[average_unique_points]
  type = 'CSVDiff'
  input = 'layered_side_average.i'
  csvdiff = 'layered_side_average_out_avg_0001.csv'
  requirement = "The system shall allow automatic specification of points to output the unique user object values for a layered average."
[]


[./diffusive_flux_average]
  type = 'Exodiff'
  input = 'layered_side_diffusive_flux_average.i'
  exodiff = 'layered_side_diffusive_flux_average_out.e'
  requirement = "The system shall allow taking averages of the diffusive flux of variables along a coordinate axis in layers on a boundary."
[../]


[diffusive_flux_average_fv]
  type = 'Exodiff'
  input = 'layered_side_diffusive_flux_average_fv.i'
  exodiff = 'layered_side_diffusive_flux_average_fv_out.e'
  requirement = "The system shall allow taking averages of the diffusive flux of finite volume variables along a coordinate axis in layers on a boundary."
[]


[./layered_side_average_error_check]
  type = RunException
  input = 'layered_side_average.i'
  cli_args = 'UserObjects/layered_side_average/block=0'
  expect_err = "Both block and boundary cannot be specified in LayeredSideIntegral. If you want to define the geometric bounds of the layers from a specified block set layer_bounding_block instead."
  requirement = "The system shall not allow both the block and boundary parameter to be specified for layered side integrals."
[../]

[test]
  type = CSVDiff
  input = 'layered_side_integral_functor.i'
  csvdiff = 'layered_side_integral_functor_out_test_vpp_0000.csv'
  requirement = 'The system shall compute layered side integrals of a functor.'
  design = 'LayeredSideIntegralFunctor.md'
  issues = '#25106'
[]


[./test]
  type = 'Exodiff'
  input = 'mat_prop_user_object.i'
  exodiff = 'uo_material.e'

  requirement = 'The system shall support late binding of material properties to other objects so that those objects may be created first, or material property retrieval may be delayed until the system is initialized.'
[../]


[message_from_input]
  type = 'RunApp'
  input = 'message_from_input.i'
  cli_args = "UserObjects/message_out/message='Test Message'"
  expect_out = 'Test Message'

  detail = "print out the user-defined message"
[]

[./test]
  type = Exodiff
  input = nearest_point_average.i
  exodiff = nearest_point_average_out.e
  requirement = 'The system shall compute averages computed from the closest values for a list of points'
  design = 'NearestPointAverage.md'
  issues = '#18536'
[../]

[test]
  type = 'Exodiff'
  input = 'nearest_point_layered_average.i'
  cli_args = "UserObjects/npla/points='0.25 0 0.25 0.75 0 0.25 0.25 0 0.75 0.75 0 0.75'"
  exodiff = 'nearest_point_layered_average_out.e'
  requirement = 'The system shall compute layered averages that computed from the closest values for a list of points that are explicitly specified in an input file'
  design = 'NearestPointLayeredAverage.md'
  issues = '#1878'
[]


[from_file]
  type = 'Exodiff'
  input = 'nearest_point_layered_average.i'
  cli_args = "UserObjects/npla/points_file='points.txt'"
  exodiff = 'nearest_point_layered_average_out.e'
  requirement = 'The system shall compute layered averages that computed from the closest values for a list of points that are specified in an external file'
  design = 'NearestPointLayeredAverage.md'
  issues = '#12356'
  prereq = test
[]


[error_missing_point_spec]
  type = RunException
  input = 'nearest_point_layered_average.i'
  expect_err = "npla: You need to supply either 'points' or 'points_file' parameter\."
  prereq = test
  requirement = 'The system shall report an error when points are not specified in an input file nor an external file when computing nearest point layered averages'
  design = 'NearestPointLayeredAverage.md'
  issues = '#12356'
[]


[error_conflicting_point_spec]
  type = RunException
  input = 'nearest_point_layered_average.i'
  cli_args = "UserObjects/npla/points='0.25 0 0.25' UserObjects/npla/points_file='points.txt'"
  expect_err = "npla: Both 'points' and 'points_file' cannot be specified simultaneously\."
  prereq = test
  requirement = 'The system shall report an error when points are specified both in an input file and an external file when computing nearest point layered averages'
  design = 'NearestPointLayeredAverage.md'
  issues = '#12356'
[]


[error_not_enough_points_in_a_file]
  type = RunException
  input = 'nearest_point_layered_average.i'
  cli_args = "UserObjects/npla/points_file='bad_points.txt'"
  expect_err = "Each point in file"
  prereq = test
  requirement = 'The system shall report an error when there is not enough coordinates specified in an external file specifing the point for computing nearest point layered averages'
  design = 'NearestPointLayeredAverage.md'
  issues = '#12356'
[]


[nearest_radius]
  type = 'Exodiff'
  input = 'nearest_radius_layered_average.i'
  exodiff = 'nearest_radius_layered_average_out.e'
  requirement = 'The system shall compute layered averages for concentric cylindrical rings with equal thickness for a list of points that correspond to the average radius of each ring'
  design = 'NearestRadiusLayeredAverage.md'
  issues = '#16829'
[]


[points_from_uo]
  type = 'CSVDiff'
  input = 'points_from_uo.i'
  csvdiff = 'points_from_uo_out_spatial_from_uo_0002.csv'
  requirement = 'The system shall compute layered averages computed from the closest values for a list of points and output to a spatial vector postprocessor with one point per unique nearest point and layer'
  design = 'NearestPointLayeredAverage.md'
  issues = '#18931'
[]


[radius_points_from_uo]
  type = 'CSVDiff'
  input = 'radius_points_from_uo.i'
  csvdiff = 'radius_points_from_uo_out_spatial_from_uo_0002.csv'
  requirement = 'The system shall compute radial layered averages computed from the closest values for a list of points and output to a spatial vector postprocessor with one point per unique nearest point and layer'
  design = 'NearestRadiusLayeredAverage.md'
  issues = '#18931'
[]


[error_duplicate_block_specs]
  type = RunException
  input = 'nearest_point_layered_average.i'
  cli_args = "UserObjects/npla/points='0.25 0 0.25' UserObjects/npla/layer_bounding_block='0' UserObjects/npla/direction_min=0.0 UserObjects/npla/direction_max=1.0"
  expect_err = "Only one of 'layer_bounding_block' and the pair 'direction_max' and 'direction_min' can be provided"
  requirement = 'The system shall report an error if user-set direction bounds conflict with block-type bound specifications'
  design = 'NearestPointLayeredAverage.md'
  issues = '#19122'
[]


[error_missing_bound]
  type = RunException
  input = 'nearest_point_layered_average.i'
  cli_args = "UserObjects/npla/points='0.25 0 0.25' UserObjects/npla/direction_max=1.0"
  expect_err = "If providing the layer max/min directions, both 'direction_max' and 'direction_min' must be specified"
  requirement = 'The system shall report an error if a direction bound is missing'
  design = 'NearestPointLayeredAverage.md'
  issues = '#19122'
[]


[error_invalid_bounds]
  type = RunException
  input = 'nearest_point_layered_average.i'
  cli_args = "UserObjects/npla/points='0.25 0 0.25' UserObjects/npla/direction_max=0.0 UserObjects/npla/direction_min=1.0"
  expect_err = "'direction_max' must be larger than 'direction_min'"
  requirement = 'The system shall report an error if the maximum bound is lower than the minimum bound'
  design = 'NearestPointLayeredAverage.md'
  issues = '#19122'
[]


[test_with_automatic_bounds]
  type = 'Exodiff'
  input = 'nearest_point_layered_average.i'
  cli_args = "UserObjects/npla/points='0.25 0 0.25 0.75 0 0.25 0.25 0 0.75 0.75 0 0.75' UserObjects/npla/direction_min=0.0 UserObjects/npla/direction_max=1.0"
  exodiff = 'nearest_point_layered_average_out.e'
  requirement = 'The system shall allow specification of direction bounds to skip bounding box calculation'
  design = 'NearestPointLayeredAverage.md'
  issues = '#1878'
[]

[from_file]
  type = 'Exodiff'
  input = 'nearest_point_layered_integral.i'
  exodiff = 'nearest_point_layered_integral_out.e'
  requirement = 'The system shall compute layered integrals that computed from the closest values for a list of points that are specified in an external file'
  design = 'NearestPointLayeredIntegral.md'
  issues = '#14717'
[]


[points_from_uo]
  type = 'CSVDiff'
  input = 'points_from_uo.i'
  csvdiff = 'points_from_uo_out_spatial_from_uo_0002.csv'
  requirement = 'The system shall compute layered integrals computed from the closest values for a list of points and output to a spatial vector postprocessor with one point per unique nearest point and layer'
  design = 'NearestPointLayeredIntegral.md'
  issues = '#18931'
[]

[./test]
  type = 'Exodiff'
  input = 'nearest_point_layered_side_average.i'
  exodiff = 'nearest_point_layered_side_average_out.e'
  requirement = 'The system shall compute layered side averages that computed from the closest values for a list of points'
  design = 'NearestPointLayeredSideAverage.md'
  issues = '#13252'
[../]

[test]
  type = CSVDiff
  input = 'nearest_point_layered_side_average_functor.i'
  csvdiff = 'nearest_point_layered_side_average_functor_out_test_vpp_0000.csv'
  requirement = 'The system shall compute layered side averages of a functor that are computed from the closest values for a list of points.'
  design = 'NearestPointLayeredSideAverageFunctor.md'
  issues = '#25106'
[]

[./test]
  type = 'Exodiff'
  input = 'nearest_point_layered_side_diffusive_flux_average.i'
  exodiff = 'nearest_point_layered_side_diffusive_flux_average_out.e'
  requirement = 'The system shall compute layered side averages of the diffusive flux that are computed based on the flux values closest to a list of points'
  design = 'NearestPointLayeredSideDiffusiveFluxAverage.md'
  issues = '#21258'
[../]

[test]
  type = Exodiff
  input = nearest_point_layered_side_integral.i
  exodiff = nearest_point_layered_side_integral_out.e
  requirement = 'The system shall compute layered side integrals that computed from the closest values for a list of points'
  design = 'NearestPointLayeredSideIntegral.md'
  issues = '#18702'
[]

[test]
  type = CSVDiff
  input = 'nearest_point_layered_side_integral_functor.i'
  csvdiff = 'nearest_point_layered_side_integral_functor_out_test_vpp_0000.csv'
  requirement = 'The system shall compute layered side integrals of a functor that are computed from the closest values for a list of points.'
  design = 'NearestPointLayeredSideIntegralFunctor.md'
  issues = '#25106'
[]

[nodal_patch_recovery]
  type = Exodiff
  input = nodal_patch_recovery.i
  exodiff = nodal_patch_recovery_out.e
  issues = '#15748 #12036'
  requirement = 'The system shall be able to construct nodal variables from material properties that are defined at quadrature points.'
  design = 'NodalPatchRecoveryMaterialProperty.md'
[]

[test]
  type = Exodiff
  input = test.i
  exodiff = test_out.e
  design = PointwiseRenormalizeVector.md
  issues = '#21801'
  requirement = "The system shall be able to pointwise renormalize tuples of solution variables as a vector to a desired L2-norm"
[]

[./test]
  type = Exodiff
  input = 'parent.i'
  exodiff = 'parent_out.e'
  mesh_mode = 'REPLICATED'
  requirement = 'The system shall be able to keep track of a postprocessor value associated with a sub-app at a geometrical location'
  design = 'PostprocessorSpatialUserObject.md'
  issues = '#15434'
  max_parallel = 2
[]

[state_detection]
  type = 'RunException'
  input = 'pre_post_aux_test.i'
  cli_args = 'Problem/check_uo_aux_state=true AuxKernels/inactive=NormalizationAuxINITIAL'
  expect_err = 'Aux kernels, user objects appear to have states for aux variables on FINAL'
  issues = '#22802'
  design = 'FEProblemBase.md'
  requirement = 'The system shall provide means to detect unresolved dependency in evaluations of user objects and auxiliary kernels '
[]


[test_preaux_based_on_exec_flag_final]
  type = 'CSVDiff'
  input = 'pre_post_aux_test.i'
  csvdiff = 'pre_post_aux_test_out.csv'
  issues = '#18189'
  design = '/GeneralUserObject.md'
  requirement = 'The system shall consider that when auxkernel depends on a UO, the exec flag will be taken into consideration to determin when the UO must be executed preaux.'
[]


[multiple_files]
  type = 'Exodiff'
  input = 'piecewise_constant_elem_multiple.i'
  exodiff = 'piecewise_constant_elem_multiple_out.e'
  detail = "with the name of each CSV data file to read stored in a separate CSV file. At each user object execution, the next data file is read"
[]


[too_many_data_sources]
  type = RunException
  input = 'piecewise_constant_elem_multiple.i'
  cli_args = "UserObjects/reader_element/prop_file_name='data_element.csv'"
  expect_err = "Providing both or none is not supported"
  detail = "the user provides two parameters for the property file names,"
[]


[no_files]
  type = RunException
  input = 'piecewise_constant_elem_multiple.i'
  cli_args = "UserObjects/reader_element/prop_file_names_csv='data_empty.csv'"
  expect_err = "A property file should have been specified"
  detail = "the user supplied an empty vector for the property file names,"
[]


[constant]
  type = 'Exodiff'
  input = 'test.i'
  cli_args = 'Outputs/file_base=constant UserObjects/average/weights=constant'
  exodiff = 'constant.e'
  recover = false
  abs_zero = 1e-10
  detail = 'an equal weight for all material points'
[]


[linear]
  type = 'Exodiff'
  input = 'test.i'
  cli_args = 'Outputs/file_base=linear UserObjects/average/weights=linear'
  exodiff = 'linear.e'
  recover = false
  abs_zero = 1e-10
  detail = 'a weight factor that falls off linearly to zero with distance'
[]


[cosine]
  type = 'Exodiff'
  input = 'test.i'
  cli_args = 'Outputs/file_base=cosine UserObjects/average/weights=cosine'
  exodiff = 'cosine.e'
  recover = false
  abs_zero = 1e-10
  detail = 'a weight factor that falls off with a cosine profile with distance'
[]


[shape_element_user_object]
  type = RunApp
  input = 'shape_element_user_object.i'
  recover = false
  allow_warnings = true
  max_threads = 1

  requirement = 'The system shall support optionally initializing shape function data structures for use in custom algorithm (UserObject) calculations.'
[]


[simple_shape_element_uo]
  type = PetscJacobianTester
  input = 'simple_shape_element_uo_test.i'
  #difference_tol = 5e-8
  #ratio_tol = 1E-7
  difference_tol = 1E10
  recover = false
  allow_warnings = true
  max_threads = 1

  detail = 'of a single variable,'
[]


[jacobian_test1]
  type = PetscJacobianTester
  input = 'jacobian.i'
  #difference_tol = 1.2e-8
  #ratio_tol = 1E-7
  difference_tol = 1E10
  recover = false
  allow_warnings = true
  max_threads = 1

  detail = 'of two coupled variables with explicit off-diagonals requested,'
[]


[jacobian_test2]
  type = PetscJacobianTester
  input = 'jacobian_test.i'
  #difference_tol = 1.2e-8
  #ratio_tol = 1E-7
  difference_tol = 1E10
  recover = false
  allow_warnings = true
  max_threads = 1

  detail = 'of two coupled variables with a full Jacobian matrix'
[]


[shape_side_uo_jac_test]
  type = PetscJacobianTester
  input = 'shape_side_uo_jac_test.i'
  difference_tol = 1.3e-7
  ratio_tol = 3e-8
  recover = false
  allow_warnings = true
  # This tests sometimes reports an incorrect jacobian when run
  # with multiple threads.
  max_threads = 1

  detail = 'on the side of elements, and'
[]


[shape_side_uo_physics_test]
  type = 'Exodiff'
  input = 'shape_side_uo_physics_test.i'
  exodiff = 'shape_side_uo_physics_test_out.e'
  allow_warnings = true
  recover = false
  max_threads = 1

  detail = 'for a full physics test.'
[]


[kernels]
  type = RunException
  input = 'jacobian.i'
  expect_err = 'Nonlocal kernels only supported for non-diagonal coupling'
  detail = 'kernels'
  cli_args = "Preconditioning/active='' Executioner/solve_type=PJFNK"
  allow_warnings = true
  recover = false
  max_threads = 1
[]


[bcs]
  type = RunException
  input = 'shape_side_uo_jac_test.i'
  expect_err = 'Nonlocal boundary conditions only supported for non-diagonal coupling'
  detail = 'boundary conditions'
  cli_args = "Preconditioning/active='' Executioner/solve_type=PJFNK"
  allow_warnings = true
  recover = false
  max_threads = 1
[]


[bcs]
  type = RunApp
  input = 'shape_side_uo_physics_test.i'
  detail = 'boundary conditions'
  cli_args = 'Executioner/automatic_scaling=true'
  allow_warnings = true
  recover = false
  max_threads = 1
[]

[test]
  requirement = 'The system shall be able to use algebraic information associated with lower-dimensional elements in side user objects.'
  design = 'UserObjects/index.md'
  issues = '#21687'
  input = 'side-uo-with-lower-d-use.i'
  mumps = true
  type = RunApp
[]


[test]
  type = RunException
  input = side_no_boundary.i
  expect_err = "missing required parameter 'Postprocessors/avg/boundary'"

  requirement = "The system shall report an error if the boundary is not specified when computing the average value of a variable on a boundary."
[]


[lower_d_test]
  type = RunApp
  input = lower_d_side_boundary.i
  cli_args = "Postprocessors/avg/variable='lambdab'"
  mesh_mode = replicated
  requirement = "The system shall check if the lower-d variable is properly defined on a boundary."
[]


[lower_d_test_error]
  type = RunException
  input = lower_d_side_boundary.i
  cli_args = "Postprocessors/avg/variable='lambda'"
  mesh_mode = replicated
  expect_err = "'avg' of type 'SideAverageValue' depends on variable\(s\) 'lambda'."
  requirement = "The system shall report an error if the lower-d variable is not properly defined on a boundary."
[]


[rz_centerline_side]
  type = RunException
  input = side_no_boundary.i
  cli_args = "Postprocessors/avg/boundary='left' Mesh/coord_type=RZ"
  mesh_mode = replicated
  expect_err = "The total area of the boundary is zero. This could be due to using a boundary on the centerline of an axisymmetric model."
  requirement = "The system shall report an error if the side average value of a variable is requested on a boundary that is the centerline of an axisymmetric model."
[]


[./discontinuous_value_solution_uo_p1]
  type = 'Exodiff'
  input = 'discontinuous_value_solution_uo_p1.i'
  exodiff = 'discontinuous_value_solution_uo_p1.e'

  requirement = 'The system shall be capable of writing out a solution file with both continuous and discontinuous fields for the purpose of verifying that ability to read those solutions back into a new simulation.'
[../]


[./discontinuous_value_solution_uo_p2]
  type = 'CSVDiff'
  input = 'discontinuous_value_solution_uo_p2.i'
  csvdiff = 'discontinuous_value_solution_uo_p2.csv'
  prereq = discontinuous_value_solution_uo_p1

  requirement = 'The system shall be capable of reading in field information and producing gradient values from both continuous and discontinuous fields.'
[../]


[test_scalar]
  type = RunApp
  cli_args = 'UserObjects/soln/mesh=gold/testscalarrename.e UserObjects/soln/system_variables=""'
  input = 'discontinuous_value_solution_uo_p2.i'
  issues = '#15992'
  requirement = "The system shall not create scalar variables from global variables that have a name that matches a field variables's name when importing a solution from an exodus file"
[]


[th7]
  type = 'CSVDiff'
  input = 'test.i'
  cli_args = 'Outputs/file_base=th7'
  min_threads = 7
  max_threads = 7
  csvdiff = 'th7.csv'
  threading = '!pthreads'

  detail = 'seven threads, and'
[]


[toggle_mesh_adaptivity_gaussian_ic]
  type = 'Exodiff'
  input = 'toggle_mesh_adaptivity_gaussian_ic.i'
  exodiff = 'toggle_mesh_adaptivity_gaussian_ic_out.e'

  detail = 'off when we are using initial adaptivity in the input file,'
[]


[toggle_mesh_adaptivity_gaussian_ic_stop_time]
  type = 'Exodiff'
  input = 'toggle_mesh_adaptivity_gaussian_ic_stop_time.i'
  exodiff = 'toggle_mesh_adaptivity_gaussian_ic_stop_time_out.e'

  detail = 'off after a specific time, or'
[]


[elemental]
  type = Exodiff
  input = elemental.i
  exodiff = elemental_out.e
  requirement = "The system shall allow elemental user objects to obtain writable references to elemental variables."
[]


[nodal_error]
  type = RunException
  input = nodal.i
  cli_args = 'AuxVariables/v/family=MONOMIAL AuxVariables/v/order=CONSTANT'
  expect_err = 'nodal: cannot couple elemental variables into nodal objects'
  requirement = "The system shall prevent nodal user objects from obtaining writable references to elemental variables."
[]


[elemental_error]
  type = RunException
  input = elemental.i
  cli_args = 'AuxVariables/v/family=LAGRANGE AuxVariables/v/order=FIRST'
  expect_err = "The ElementUserObject 'elemental' cannot obtain a writable reference to the nodal variable 'v'."
  requirement = "The system shall prevent elemental user objects from obtaining writable references to nodal variables."
[]


[block]
  type = Exodiff
  input = block.i
  exodiff = block_out.e
  cli_args = 'UserObjects/elemental/block=1'
  requirement = "The system shall allow block restricted user objects to obtain a writable reference to a variable with a block restriction that includes the user object's blocks"
[]


[block_error]
  type = RunException
  input = block.i
  cli_args = 'AuxVariables/v/block=1'
  expect_err = "The variable 'v' must be defined on all blocks 'elemental' is defined on"
  requirement = "The system shall enforce that all variables an object obtains a writable reference to are defined on all of the object's blocks"
[]


[block2]
  type = Exodiff
  input = block2.i
  exodiff = block2_out.e
  cli_args = 'UserObjects/elemental1/block=1 UserObjects/elemental2/block=2'
  requirement = "The system shall permit multiple objects to access a variable for writing if the objects have non-overlapping block restrictions"
[]


[block2_error]
  type = RunException
  input = block2.i
  expect_err = "'elemental1' already obtained a writable reference to 'v'. Only one object can obtain such a reference per variable and subdomain in a simulation."
  cli_args = 'UserObjects/elemental1/block=1 UserObjects/elemental2/block="1 2"'
  requirement = "The system shall report an error if multiple objects with overlapping block restrictions try to access a variable for writing"
[]


[block2_error2]
  type = RunException
  input = block2.i
  expect_err = "'elemental1' already obtained a writable reference to 'v'. Only one object can obtain such a reference per variable and subdomain in a simulation."
  cli_args = 'UserObjects/elemental1/block=1'
  requirement = "The system shall report an error if multiple objects, of which at least one is not block restricted, try to access a variable for writing"
[]


[boundary_error]
  type = RunException
  input = boundary2.i
  expect_err = "'nodal1' of type 'MultiUpdateNodalUO' depends on variable\(s\) 'v'. However, that variable does not appear to be defined on \(all of\) boundary 'bottom'\."
  requirement = "The system shall make sure that variables written to by boundary restricted user objects are available along the entire boundary."
[]


[./test]
  type = 'Exodiff'
  input = '2d_linear_interpolation_test.i'
  exodiff = 'out.e'

  requirement = 'The system shall support a piecewise bilinear interpolation object to be constructed from x, y data read from an external file.'
  issues = '#1405'
[../]


[./test_internal]
  type = 'Exodiff'
  input = '2d_linear_interpolation_test_internal.i'
  exodiff = 'out.e'
  prereq = 'test'

  requirement = 'The system shall support a piecewise bilinear interpolation object to be constructed from x, y data.'
  issues = '#5991'
[../]


[./data_file_and_xyz_error]
  type = 'RunException'
  input = '2d_linear_interpolation_test_internal.i'
  cli_args = 'Outputs/csv=false Functions/u/data_file=fred.csv'
  expect_err = "In PiecewiseBilinear: Cannot specify 'data_file' and 'x', 'y', or 'z' together"

  requirement = 'The system shall report an error when a file and data are supplied simultaneously in the PiecewiseBilinear object.'
  issues = '#5991'
[../]


[./size_xyz_error]
  type = 'RunException'
  input = '2d_linear_interpolation_test_internal.i'
  cli_args = "Outputs/exodus=false Functions/u/x='0 2 3 4'"
  expect_err = "In PiecewiseBilinear: Size of z should be the size of x times the size of y"

  requirement = 'The system shall report an error when there is a mismatch in vector lengths in the PiecewiseBilinear object.'
  issues = '#5991'
[../]


[./xyz_error]
  type = 'RunException'
  input = 'xyz_error.i'
  expect_err = "In PiecewiseBilinear: 'x' and 'y' and 'z' must be specified if any one is specified"

  requirement = 'The system shall report an error when there are insufficient parameters supplied for the PiecewiseBilinear object.'
  issues = '#5991'
[../]

[./test]
  # Runs simple_transient_diffusion but with the kernel added via an action an the parameters for the
  # Kernel are set using applyParameters
  type = 'Exodiff'
  input = 'apply_input_parameters.i'
  exodiff = 'apply_input_parameters_out.e'

  requirement = 'The system shall provide a method for transferring common parameters from one object to another.'
  issues = '#3352'
  design = 'InputParameters.md'
[../]

[./test]
  type = 'RunException'
  input = 'do_not_copy_parameters.i'
  expect_err = 'Copying of the InputParameters object for the diff object is not allowed.'

  requirement = 'The system shall prevent the user from copying InputParameters objects inside of MooseObject-derived objects.'
  design = 'InputParameters.md'
  issues = '#5439'
[../]


[wrong-activation]
  type = RunException
  input = 'test_ann.i'
  cli_args = 'VectorPostprocessors/test/activation_functions=sad'
  expect_err = 'Invalid option \"sad\" in MultiMooseEnum.  Valid options \(not case-sensitive\) are \"relu sigmoid elu gelu linear\".'
  detail = 'an unsupported activation function;'
  libtorch = true
  libtorch_devices = 'cpu cuda mps'
  allow_test_objects = True
[]


[wrong-activation-number]
  type = RunException
  input = 'test_ann.i'
  cli_args = "VectorPostprocessors/test/activation_functions='relu sigmoid elu'"
  expect_err = 'The number of activation functions should be either one or the same as the number of hidden layers'
  detail = 'the wrong number of activation functions;'
  libtorch = true
  libtorch_devices = 'cpu cuda mps'
  allow_test_objects = True
[]


[wrong-optimizer]
  type = RunException
  input = 'test_ann_trainer.i'
  cli_args = "VectorPostprocessors/test_trainer/optimizer_type='random'"
  expect_err = 'Invalid option "random" in MooseEnum.'
  detail = 'a non-supported optimizer.'
  libtorch = true
  libtorch_devices = 'cpu cuda mps'
  allow_test_objects = True
[]


[relu]
  type = CSVDiff
  input = 'test_ann.i'
  csvdiff = 'relu_test_0001.csv'
  detail = 'rectified linear unit (ReLU);'
  cli_args = "Outputs/file_base=relu"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
[]


[sigmoid]
  type = CSVDiff
  input = 'test_ann.i'
  csvdiff = 'sigmoid_test_0001.csv'
  detail = 'sigmoid;'
  cli_args = "VectorPostprocessors/test/activation_functions='sigmoid sigmoid' Outputs/file_base=sigmoid"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
[]


[gelu]
  type = CSVDiff
  input = 'test_ann.i'
  csvdiff = 'gelu_test_0001.csv'
  detail = 'Gaussian Error Linear Unit (GELU);'
  cli_args = "VectorPostprocessors/test/activation_functions='gelu gelu' Outputs/file_base=gelu"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
[]


[elu]
  type = CSVDiff
  input = 'test_ann.i'
  csvdiff = 'elu_test_0001.csv'
  detail = 'Exponential Linear Unit (ELU);'
  cli_args = "VectorPostprocessors/test/activation_functions='elu elu' Outputs/file_base=elu"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
[]


[linear]
  type = CSVDiff
  input = 'test_ann.i'
  csvdiff = 'linear_test_0001.csv'
  detail = 'linear;'
  cli_args = "VectorPostprocessors/test/activation_functions='linear linear' Outputs/file_base=linear"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
[]


[adagrad]
  type = CSVDiff
  input = 'test_ann_trainer.i'
  csvdiff = 'adagrad_test_trainer_0001.csv'
  detail = 'Adaptive Gradient (AdaGrad);'
  cli_args = "VectorPostprocessors/test_trainer/optimizer_type='adagrad'
                  VectorPostprocessors/test_trainer/num_epochs=40
                  Outputs/file_base=adagrad"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
  rel_err = 2e-4
[]


[adam]
  type = CSVDiff
  input = 'test_ann_trainer.i'
  csvdiff = 'adam_test_trainer_0001.csv'
  detail = 'Adam;'
  cli_args = "VectorPostprocessors/test_trainer/optimizer_type='adam' Outputs/file_base='adam'"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
  rel_err = 1e-5
[]


[rmsprop]
  type = CSVDiff
  input = 'test_ann_trainer.i'
  csvdiff = 'rmsprop_test_trainer_0001.csv'
  detail = 'Root Mean Squared Propagation (RMSProp);'
  cli_args = "VectorPostprocessors/test_trainer/optimizer_type='rmsprop' Outputs/file_base='rmsprop'"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
  rel_err = 1e-5
[]


[sgd]
  type = CSVDiff
  input = 'test_ann_trainer.i'
  csvdiff = 'sgd_test_trainer_0001.csv'
  detail = 'Stochastic Gradient Descent (CGD);'
  cli_args = "VectorPostprocessors/test_trainer/optimizer_type='sgd' Outputs/file_base='sgd'"
  libtorch = true
  libtorch_devices = 'cpu cuda'
  allow_test_objects = True
  rel_err = 1e-5
[]


[libtorch-torch-script]
  type = CSVDiff
  input = 'test.i'
  csvdiff = 'test_out_test_0001.csv'
  requirement = 'The system shall be able to evaluate a neural net with the same values as the python code which created the neural net.'
  libtorch = true
  allow_test_objects = True
[]

[./poly]
  type = 'CSVDiff'
  input = 'poly.i'
  csvdiff = 'poly_out_out_0001.csv'
  issues = '#13184'
  design = 'MathUtils.md'
  requirement = 'The system shall have a function that evaluates the polynomial and derivative of polyonimal of varying degree and arbitrary coefficients'
[../]


[./clamp]
  type = 'CSVDiff'
  input = 'clamp.i'
  csvdiff = 'clamp_out_functions_0001.csv'
  issues = '#13231'
  design = 'MathUtils.md'
  requirement = 'The system shall have a clamp function that returns a value limited to upper and lower bounds'
[../]


[./smootherstep]
  type = 'CSVDiff'
  input = 'smootherstep.i'
  csvdiff = 'smootherstep_out_functions_0001.csv'
  issues = '#13231'
  design = 'MathUtils.md'
  requirement = 'The system shall have a smootherstep function that returns a smooth transition value between an upper and lower bound'
[../]


[./mffd_test]
  type = 'RunApp'
  input = 'mffd_test.i'
  expect_out = 'Using ds compute h routine'
  cli_args = '-snes_view'

  requirement = 'The system shall support the use of the Dennis-Schnabel method for computing the finite difference parameter for matrix free finite difference solver.'
[../]


[error]
  type = RunException
  input = param_error.i
  expect_err = "param_error.i:10: missing required parameter 'Kernels/diffusion/D'"

  requirement = "The system shall automatically report input errors when a required parameter is not specified."
[]


[register_no_section]
  type = RunException
  input = 'perf_graph.i'
  cli_args = 'UserObjects/test/register_no_section=true'
  expect_err = 'Section name not provided when registering timed section'

  detail = 'registering a section without a name'
[]


[register_no_live_message]
  type = RunException
  input = 'perf_graph.i'
  cli_args = 'UserObjects/test/register_no_live_message=true'
  expect_err = 'Live message not provided when registering timed section'

  detail = 'registering a section without a live message'
[]


[section_id_missing]
  type = RunException
  input = 'perf_graph.i'
  cli_args = 'UserObjects/test/section_id_missing=true'
  expect_err = "PerfGraphRegistry: Key 'foo' is not registered"

  detail = 'requesting the ID of a section that does not exist'
[]


[section_info_missing]
  type = RunException
  input = 'perf_graph.i'
  cli_args = 'UserObjects/test/section_info_missing=true'
  expect_err = "PerfGraphRegistry: ID '1000000' is not registered"

  detail = 'requesting the section info for a section that does not exist'
[]

[time_test]
  type = RunApp
  input = perf_graph_live_print.i
  expect_out = "Testing Slowness"

  issues = '#15444'
  design = 'utils/PerfGraph.md'
  requirement = 'The system shall allow for timing sections of code and having automated print-outs when they take too long.'
[]


[nested_sections]
  type = RunApp
  input = perf_graph_live_print.i
  cli_args = 'Problem/nest_inside_section=true'
  # Checks the size of the printout as well, 62 characters after the text then a bracket
  expect_out = "Testing Nested Slowness( |\.){62}\["

  issues = '#15444'
  design = 'utils/PerfGraphLivePrint.md'
  requirement = 'The system shall allow for nested code timing sections and having automated print-outs of the code section names when they are taking a long time.'
[]


[section_interrupted_by_regular_print]
  # this test does not address the warnings 'direct to Moose::out' issue #23750
  type = RunApp
  input = perf_graph_live_print.i
  cli_args = 'Problem/print_during_section=true'
  expect_out = "Timed section just started, printing something though\n(Currently|Still|  Still)"

  issues = '#23746'
  design = 'utils/PerfGraphLivePrint.md'
  requirement = 'The system shall be able to display the automatic print-out of a timed section even when an external print happened before the threshold for the automatic print-out was met.'
[]


[multiapps]
  type = RunApp
  input = perf_graph_live_print.i
  cli_args = "MultiApps/active='subapp' --color off"
  expect_out = "subapp0: Testing Slowness"

  issues = '#19114'
  design = 'utils/PerfGraphLivePrint.md'
  requirement = 'The system shall allow for automatic print-outs of timing sections within multiapps.'
[]


[multiapps_and_nested]
  type = RunApp
  input = perf_graph_live_print.i
  cli_args = "MultiApps/active='subapp' MultiApps/subapp/cli_args=Problem/nest_inside_section=true --color off"
  expect_out = "subapp0:   Testing Nested Slowness( |\.){55}\["

  issues = '#19114'
  design = 'utils/PerfGraphLivePrint.md'
  requirement = 'The system shall allow for automatic print-outs of nested timing sections within multiapps.'
[]


[nested_multiapps]
  type = RunApp
  input = perf_graph_live_print.i
  cli_args = "MultiApps/active='subapp' MultiApps/subapp/cli_args='MultiApps/active=subapp' --color off"
  expect_out = "subapp0_subapp0: Testing Slowness"

  issues = '#19114'
  design = 'utils/PerfGraphLivePrint.md'
  requirement = 'The system shall allow for automatic print-outs of timing sections within nested multiapps.'
[]


[swap]
  type = JSONDiff
  input = shuffle.i
  jsondiff = swap_out.json
  cli_args = 'Reporters/test/test_type=swap Outputs/file_base=swap_out'
  allow_test_objects = true
  max_parallel = 3 # test written for up to 3 processors
  recover = false # steady

  requirement = "The system shall include a utility for swapping values within a vector of data."
[]


[serial]
  type = JSONDiff
  input = shuffle.i
  jsondiff = shuffle_out.json
  cli_args = 'Reporters/test/test_type=shuffle Outputs/file_base=shuffle_out'
  allow_test_objects = true
  max_parallel = 3 # test written for up to 3 processors
  recover = false # steady

  requirement = "The system shall include a utility for shuffling values within a vector of data."
[]


[resample]
  type = JSONDiff
  input = shuffle.i
  jsondiff = resample_out.json
  cli_args = 'Reporters/test/test_type=resample Outputs/file_base=resample_out'
  allow_test_objects = true
  max_parallel = 3 # test written for up to 3 processors
  recover = false # steady

  requirement = "The system shall include a utility for resampling values within a vector of data."
[]


[regular_spline]
  type = 'Exodiff'
  input = 'spline_interpolation.i'
  exodiff = 'spline_interpolation_out.e'

  requirement = 'The system shall include a utility for computing spline functions.'
[]


[spline_x]
  type = 'Exodiff'
  input = 'bicubic_spline_interpolation_x_normal.i'
  exodiff = 'bicubic_spline_interpolation_x_normal_out.e'
  custom_cmp = 'bicubic_spline_interpolation.cmp'

  detail = "using the x-component, and"
[]


[spline_y]
  type = 'Exodiff'
  input = 'bicubic_spline_interpolation_y_normal.i'
  exodiff = 'bicubic_spline_interpolation_y_normal_out.e'
  custom_cmp = 'bicubic_spline_interpolation.cmp'

  detail = "using the y-component."
[]


[spline_z]
  type = 'Exodiff'
  input = 'bicubic_spline_interpolation.i'
  exodiff = 'bicubic_spline_interpolation_out.e'
  custom_cmp = 'bicubic_spline_interpolation.cmp'

  detail = "using the z-component,"
[]


[block_aux_kernel_test]
  type = 'Exodiff'
  input = 'array_variable_test.i'
  exodiff = 'array_variable_test_out.e'
  requirement = 'The system shall provide an ability to add array variables with constant initial conditions.'
[]


[size_one]
  type = 'Exodiff'
  input = 'array_variable_size_one_test.i'
  exodiff = 'array_variable_size_one_test_out.e'
  requirement = 'The system shall be able to define an array variable with component size one.'
[]


[array_false_error]
  type = 'RunException'
  input = 'array_variable_size_one_test.i'
  cli_args = 'Variables/u/components=2 Variables/u/array=false'
  requirement = 'The system shall report a reasonable error when defining a variable with multiple components not as an array variable.'
  expect_err = "'array' is set to false."
[]


[./block_aux_kernel_test]
  type = 'Exodiff'
  input = 'block_aux_kernel_test.i'
  exodiff = 'out.e'
  group = 'requirements geometric'

  requirement = "The system shall support direct calculation of field variables on multiple mesh subdomains."
[../]


[cell_gradient_caching]
  type = 'Exodiff'
  input = 'fv_caching.i'
  exodiff = 'fv_caching_out.e'
  requirement = 'The system shall be able to solve a finite volume problem while caching variable gradients at cell centers.'
[]


[no_caching]
  type = 'Exodiff'
  input = 'fv_caching.i'
  exodiff = 'no_caching.e'
  requirement = 'The system shall be able to solve a finite volume problem without caching any solution-related quantities.'
  cli_args = 'Outputs/file_base=no_caching GlobalParams/cache_cell_gradients=false'
[]


[old]
  type = 'Exodiff'
  input = 'coupled_scalar_old.i'
  cli_args = 'AuxKernels/coupled/lag=old AuxKernels/coupled_1/lag=old Outputs/file_base=coupled_scalar_old_out'
  exodiff = 'coupled_scalar_old_out.e'

  detail = 'using previously calculated scalar values (old), and'
[]


[older]
  type = 'Exodiff'
  input = 'coupled_scalar_old.i'
  cli_args = 'AuxKernels/coupled/lag=older AuxKernels/coupled_1/lag=older Outputs/file_base=coupled_scalar_older_out'
  exodiff = 'coupled_scalar_older_out.e'

  detail = 'using values calculated from two steps back (older).'
[]


[test_default]
  type = 'Exodiff'
  input = 'coupled_scalar_default.i'
  exodiff = 'coupled_scalar_default_out.e'

  issues = '#4762'
  requirement = 'The system shall support the ability to use a default value when an optional scalar coupling is requested but not supplied.'
[]


[from_ic]
  type = 'Exodiff'
  input = 'coupled_scalar_from_ic.i'
  exodiff = 'coupled_scalar_from_ic_out.e'

  issues = '#11717'
  requirement = 'The system shall support the ability to use the initial value of a scalar auxiliary calculation when it is coupled into another object that executes at the beginning of the simulation.'
[]


[periodic]
  type = 'Exodiff'
  input = 'hermite_converge_periodic.i'
  exodiff = 'hermite_converge_periodic_out.e-s003'
  group = 'periodic'
  valgrind = 'HEAVY'

  detail = 'when using periodic boundary conditions, and'
[]


[dirichlet]
  type = 'Exodiff'
  input = 'hermite_converge_dirichlet.i'
  exodiff = 'hermite_converge_dirichlet_out.e-s003'
  valgrind = 'HEAVY'
  abs_zero = 1e-09

  detail = 'when using Dirichlet boundary conditions.'
[]


[bad_order]
  type = 'RunException'
  input = 'monomial-const-1d.i'
  expect_err = "This type is only meant for a CONSTANT MONOMIAL finite element basis\. You have requested a MONOMIAL family and order FIRST"
  cli_args = "Variables/u/type=MooseVariableConstMonomial Variables/u/order=FIRST"
  issues = '#9836'
  requirement = 'The system shall report an error if a user requests a constant monomial finite element variable type with either a non-monomial family or non-constant order.'
[]


[current]
  type = 'CSVDiff'
  input = 'get_elemental_value.i'
  csvdiff = 'get_elemental_value_current.csv'
  cli_args = 'AuxKernels/test_var_aux/time_level=current Outputs/file_base=get_elemental_value_current'

  detail = 'for current solution values,'
[]


[old]
  type = 'CSVDiff'
  input = 'get_elemental_value.i'
  csvdiff = 'get_elemental_value_old.csv'
  cli_args = 'AuxKernels/test_var_aux/time_level=old Outputs/file_base=get_elemental_value_old'

  detail = 'for previous solution values (old), and'
[]


[older]
  type = 'CSVDiff'
  input = 'get_elemental_value.i'
  csvdiff = 'get_elemental_value_older.csv'
  cli_args = 'AuxKernels/test_var_aux/time_level=older Outputs/file_base=get_elemental_value_older'

  detail = 'for solution values calculated two steps back (older).'
[]


[./test]
  type = 'Exodiff'
  input = 'high_order_monomial.i'
  exodiff = 'high_order_monomial_out.e'
  requirement = "The system shall support second and third order Monomial family of shape functions."
[../]


[basic_pps]
  type = CSVDiff
  input = 'diffusion-1d-pp.i'
  csvdiff = "diffusion-1d-pp_csv.csv diffusion-1d-pp_vpp_csv_line-sample_0001.csv"
  requirement = 'The system shall be able to evaluate linear finite volume variables with basic postprocessors.'
  mesh_mode = REPLICATED # Node numbering needs to be disabled for ElementVariableValue
  max_threads = 1 # see libmesh issue #3808
[]


[basic_aux]
  type = Exodiff
  input = 'diffusion-1d-aux.i'
  exodiff = "diffusion-1d-aux_out.e"
  requirement = 'The system shall be able to use linear finite volume variables with basic aux kernels.'
  max_threads = 1 # see libmesh issue #3808
[]

[./test]
  type = 'Exodiff'
  input = 'mixed_order_variables_test.i'
  exodiff = 'out.e'

  issues = '76ddaa1961753020e57d62d2b8f29e0638e40c28'
  design = 'syntax/Variables/index.md'
  requirement = 'The system shall support the ability to have mixed field variable orders on the same mesh.'
[../]

[./test]
  type = 'Exodiff'
  input = 'multiblock_restricted_var_test.i'
  exodiff = 'multiblock_restricted_var_test_out.e'

  issues = '76ddaa1961753020e57d62d2b8f29e0638e40c28'
  design = 'syntax/Variables/index.md'
  requirement = 'The system shall support the ability to have multiple independent block restricted variables in a mesh contain multiple blocks.'
[../]

[use_default]
  type = 'Exodiff'
  input = 'optionally_coupled.i'
  exodiff = 'optionally_coupled_out.e'
  requirement = 'Allow optional variable coupling where a default constant value is assumed when the user omits specifying a variable.'
  design = 'Coupleable.md'
  issues = '#2358'
[]


[use_real_input_param]
  type = 'Exodiff'
  input = 'optionally_coupled.i'
  exodiff = 'optionally_coupled_real_out.e'
  cli_args = 'Kernels/optional_coupling/v=2.2 Outputs/file_base=optionally_coupled_real_out'
  requirement = 'Users are allowed to provide constant numeric values as input to an optionally coupled variable in addition to variable names that overrides the default constant value specified in code.'
  design = 'Coupleable.md'
  issues = '#2435'
[]


[optionally_coupled_system]
  type = 'Exodiff'
  input = 'optionally_coupled_system.i'
  exodiff = 'optionally_coupled_system_out.e'
  requirement = 'Simulations with second derivative variable coupling shall not crash due to access to uninitialized data structures.'
  design = 'Coupleable.md'
  issues = '#4964'
[]


[default_2]
  type = 'Exodiff'
  input = 'optionally_coupled_twovar.i'
  exodiff = 'two_coupled_default_2.e'
  cli_args = 'Kernels/optional_coupling/v="3 5" Outputs/file_base=two_coupled_default_2'

  detail = "a vector of coupled variables."
[]


[two_coupled_default_fail_mixed_input]
  type = 'RunException'
  input = 'optionally_coupled_twovar.i'
  cli_args = 'Kernels/optional_coupling/v="3 v"'
  expect_err = 'MOOSE does not currently support a coupled vector where some parameters are reals and others are variables'
  requirement = "The system shall report an error when users couple constant values and variables together"
  design = 'Coupleable.md'
  issues = '#11920'
[]


[coupledValue]
  type = 'RunException'
  input = 'optionally_coupled.i'
  cli_args = 'Kernels/wrong_index/type=CoupledForceWrongIndex Kernels/wrong_index/variable=u'
  expect_err = 'component 2 is out of range for this variable \(max 1\)'

  detail = "accessed by name or"
[]


[coupled]
  type = 'RunException'
  input = 'optionally_coupled.i'
  cli_args = 'Kernels/wrong_index/type=CoupledForceWrongIndex Kernels/wrong_index/variable=u Kernels/wrong_index/access_value=false'
  expect_err = 'component 2 is out of range for this variable \(max 1\)'

  detail = "accessed by index."
[]


[test]
  type = CSVDiff
  input = 'test.i'
  csvdiff = 'test_out.csv'
  # convergence history is different when running threaded and in MPI,
  # which would cause diffs at some NL iterations
  max_parallel = 1
  max_threads = 1

  requirement = 'The system shall support the ability to couple to a previous field variable calculation to produce another field such that there is no Jacobian contribution due to the lagged coupling.'
[]

[./interface_kernels]
  type = Exodiff
  input = 'interface_kernels.i'
  exodiff = 'interface_kernels_out.e'

  issues = '#10492'
  design = 'syntax/Variables/index.md'
  requirement = 'The system shall ensure that coupled second derivative calculations are only performed when requested and are only performed on the minimum required fields.'
[../]

[./side_hierarchic]
  type = Exodiff
  input = 'side_hierarchic.i'
  exodiff = 'side_hierarchic_out.e'

  issues = '#20191'
  design = 'syntax/Variables/index.md'
  requirement = 'The system shall initialize SIDE_HIERARCHIC variables as instructed'
[../]

[./test]
  type = 'Exodiff'
  input = 'test.i'
  exodiff = 'test_out.e'
  requirement = 'The system shall compute time derivatives on a neighbor element for constant monomials'
  design = 'MooseVariableConstMonomial.md'
  issues = '#9836 #12185'
[../]

[./constant_vector_postprocessor]
  type = 'CSVDiff'
  input = 'constant_vector_postprocessor.i'
  csvdiff = 'constant_vector_postprocessor_out_constant_0001.csv'

  issues = '#3087'
  design = 'syntax/VectorPostprocessors/index.md'
  requirement = 'The system shall be able to produce arbitrary vectors of values for use in other calculations.'
[../]


[./constant_vector_postprocessor_multcol]
  type = 'CSVDiff'
  input = 'constant_vector_postprocessor.i'
  csvdiff = 'constant_vector_postprocessor_two_columns_out_constant_0001.csv'
  cli_args = 'VectorPostprocessors/constant/value="1.6 2.1; 3.1 4.8 5"
                VectorPostprocessors/constant/vector_names="a b"
                Outputs/file_base=constant_vector_postprocessor_two_columns_out'
  issues = '#14569'
  design = 'syntax/VectorPostprocessors/index.md'
  requirement = 'The system shall be able to produce multiple arbitrary vectors of values for use in other calculations.'
[../]


[read]
  type = CSVDiff
  input = read.i
  csvdiff = 'read_out_reader.csv'

  issues = '#9167'
  requirement = 'The system shall support the ability to read a comma separated file into an object and make it accessible through easy to use standard C++ containers.'
[]


[parallel]
  # Tests that data that CSV data that is read on processor 0 is broadcast to other ranks. This
  # uses a test object to check that the data is broadcast, which can't be done with file IO
  # because reading and writing happens on rank 0.
  type = RunApp
  input = read.i
  cli_args = 'UserObjects/tester/rank=1 Outputs/csv=false'
  min_parallel = 2
  recover = false

  issues = '#9167'
  requirement = 'The system shall support the ability to read CSV data on only one processor and broadcast it to other ranks.'
[]


[tester_fail]
  type = RunException
  input = read.i
  cli_args = "UserObjects/tester/rank=1 UserObjects/tester/gold='1 2 3' Outputs/csv=false"
  min_parallel = 2
  expect_err = "The supplied gold data does not match the VPP data on the given rank."
  recover = false

  issues = '#9167'
  requirement = 'The system shall report an error if the broadcast CSV data does not match on all ranks in a parallel job.'
[]


[read_preic]
  type = CSVDiff
  input = read_preic.i
  csvdiff = 'read_preic_out_reader.csv'

  issues = '#14785'
  requirement = 'The system shall support the ability to read a comma separated file into an object prior to initial setup.'
[]

[./csv_reader_in_transfer]
  # A user was looking for an example of how to use CSVReaderVectorPostprocessor with MultiAppUserObjectTransfer,
  # this provide an example. It is an error because the CSVReaderVectorPostprocessor will need to override the
  # spatialValue method.
  type = RunException
  input = parent.i
  expect_err = 'data does not satisfy the Spatial UserObject interface!'

  issues = '#9860'
  design = 'CSVReaderVectorPostprocessor.md'
  requirement = 'The system shall issue an error if the CSVReaderVectorPostprocessor is used in a UserObjectTransfer because the former does not have any notion of "spatial" information.'
[../]

[./cyl_average]
  type = CSVDiff
  input = cylindrical_average.i
  csvdiff = 'cylindrical_average_out_average_0001.csv'
  requirement = 'The system shall support the computation of averages of variables over cylindrical shells.'
  issues = '#12979'
  design = 'vectorpostprocessors/CylindricalAverage.md'
[../]


[replicated]
  type = CSVDiff
  input = input.i
  csvdiff = input_out_test_0001.csv
  cli_args = 'VectorPostprocessors/test/parallel_type=replicated'
  min_parallel = 3
  max_parallel = 3

  detail = "that is completely stored on a single processor or"
[]


[distributed]
  type = CSVDiff
  input = input.i
  csvdiff = 'input_out_test_0001.csv.0 input_out_test_0001.csv.1 input_out_test_0001.csv.2'
  min_parallel = 3
  max_parallel = 3
  cli_args = 'VectorPostprocessors/test/parallel_type=distributed'
  prereq = parallel_type/replicated

  detail = "distributed across many and"
[]


[distributed_symlinks]
  type = CheckFiles
  input = input.i
  check_files = 'input_out_test_0002.csv.0 input_out_test_0002.csv.1 input_out_test_0002.csv.2 input_out_test_LATEST.csv.0 input_out_test_LATEST.csv.1 input_out_test_LATEST.csv.2 input_out_test_FINAL.csv.0 input_out_test_FINAL.csv.1 input_out_test_FINAL.csv.2'
  min_parallel = 3
  max_parallel = 3
  cli_args = 'VectorPostprocessors/test/parallel_type=distributed Outputs/out/execute_on=FINAL Outputs/out/create_latest_symlink=true Outputs/out/create_final_symlink=true'
  prereq = parallel_type/distributed

  detail = "allows for the creation of symbolic links to the the most recent and final files on each processor."
[]

[dynamic_point_sampler]
  type = CSVDiff
  input = dynamic_point_sampler.i
  csvdiff = 'dynamic_point_sampler_out_dynamic_line_sampler_0001.csv dynamic_point_sampler_out_dynamic_line_sampler_0006.csv'

  issues = "#12934"
  design = "LineValueSampler.md"
  requirement = "The system shall support dynamic numbers of sample points during the simulation."
[]


[dynamic_point_sampler_transfer]
  type = CSVDiff
  input = dynamic_point_sampler.i
  csvdiff = 'dynamic_point_sampler_out_dynamic_line_sampler_0001.csv dynamic_point_sampler_out_dynamic_line_sampler_0006.csv'
  cli_args = 'VectorPostprocessors/dynamic_line_sampler/test_transfer_points_vector=true'
  prereq = 'dynamic_point_sampler'

  issues = "#12934"
  design = "LineValueSampler.md"
  requirement = "The system shall support dynamic numbers of sample points during the simulation with move semantics of the points vector."
[]


[element_counter_with_ids]
  type = 'CSVDiff'
  input = 'element_counter.i'
  csvdiff = 'element_counter_out_elem_counter_0001.csv element_counter_out_elem_counter_subdomain_0001.csv'
  requirement = 'The system shall have the ability to retrieve element integers when visiting elements.'
[]


[element_counter_with_ids_block_restricted]
  type = 'CSVDiff'
  input = 'element_counter_block_restricted.i'
  csvdiff = 'element_counter_block_restricted_out_elem_counter0_0001.csv element_counter_block_restricted_out_elem_counter1_0001.csv element_counter_block_restricted_out_elem_counter_0001.csv'
  requirement = 'The system shall have the ability to retrieve element integers when visiting elements only on certain subdomains.'
[]


[element_counter_with_ids_on_side]
  type = 'CSVDiff'
  input = 'side_element_counter.i'
  csvdiff = 'side_element_counter_out_elem_counter_0001.csv'
  requirement = 'The system shall have the ability to retrieve element integers of attached elements when visiting sides of a side set.'
[]


[element_counter_with_ids_on_interface]
  type = 'CSVDiff'
  input = 'interface_element_counter.i'
  csvdiff = 'interface_element_counter_out_elem_counter_0001.csv'
  requirement = 'The system shall have the ability to retrieve element integers of attached elements on both sides when visiting internal interfaces.'
[]


[element_counter_with_ids_on_internal_side]
  type = 'CSVDiff'
  input = 'internal_side_element_counter.i'
  csvdiff = 'internal_side_element_counter_out_elem_counter_0001.csv'
  requirement = 'The system shall have the ability to retrieve element integers of attached elements on both sides when visiting all internal sides.'
[]


[basic]
  type = 'CSVDiff'
  input = 'basic.i'
  csvdiff = 'basic_out_vpp_0001.csv basic_out_vpp_0002.csv'

  requirement = 'The system shall be able to output material properties calculated at quadrature points on user-defined elements in a comma separated format.'
[]


[all_elements]
  type = 'CSVDiff'
  input = 'all_elements.i'
  csvdiff = 'all_elements_out_vpp_0001.csv all_elements_out_vpp_0002.csv'

  requirement = 'The system shall be able to output material properties calculated at quadrature points on all active elements.'
[]


[all_elements_block_restricted]
  type = 'CSVDiff'
  input = 'all_elements_block_restricted.i'
  csvdiff = 'all_elements_block_restricted_out_vpp_0001.csv all_elements_block_restricted_out_vpp_0002.csv'

  requirement = 'The system shall be able to output material properties calculated at quadrature points on all active elements within the specified subdomains.'
[]


[block_restrict]
  type = 'RunException'
  input = 'block-restrict-err.i'
  expect_err = 'is not defined on element'

  detail = 'the material is restricted to a block not containing the desired elements, or.'
[]


[nonexistent_mat]
  type = 'RunException'
  input = 'all_elements.i'
  cli_args = 'VectorPostprocessors/vpp/material=foo'
  expect_err = 'Unable to locate active object: foo'

  detail = 'the material does not exist on the mesh.'
[]


[monomial]
  type = 'CSVDiff'
  input = 'element_value_sampler.i'
  csvdiff = 'element_value_sampler_element_value_sampler_0000.csv'
  mesh_mode = REPLICATED

  detail = 'for elemental FE variables and'
[]


[fv]
  type = 'CSVDiff'
  input = 'fv_element_value_sampler.i'
  csvdiff = 'element_value_sampler_element_value_sampler_0000.csv'
  mesh_mode = REPLICATED
  prereq = 'element_value_sampler/monomial'

  detail = 'for FV variables,'
[]


[mixed_fe_fv]
  type = 'CSVDiff'
  input = 'mixed_fe_fv_sampler.i'
  csvdiff = 'mixed_fe_fv_sampler_out_element_value_sampler_0001.csv'
  mesh_mode = REPLICATED

  detail = 'for finite volume variables mixed with finite element variables,'
[]


[lagrange]
  type = 'RunException'
  input = 'element_value_sampler.i'
  cli_args = 'AuxVariables/u/family=LAGRANGE AuxVariables/u/order=FIRST'
  expect_err = "The variable 'u' is not elemental"
  mesh_mode = REPLICATED

  detail = 'but not for nodal variables.'
[]


[true]
  type = CSVDiff
  input = element_variables_difference_max.i
  cli_args = 'VectorPostprocessors/difference/furthest_from_zero=false Outputs/file_base=element_variables_difference_max_true_max_out'
  csvdiff = 'element_variables_difference_max_true_max_out_difference_0002.csv'

  detail = 'the true maximum involving a simple difference, and'
[]


[absolute]
  type = CSVDiff
  input = element_variables_difference_max.i
  cli_args = 'VectorPostprocessors/difference/furthest_from_zero=true Outputs/file_base=element_variables_difference_max_absolute_max_out'
  csvdiff = 'element_variables_difference_max_absolute_max_out_difference_0002.csv'

  detail = 'the absolute maximum involving the difference between absolute values.'
[]


[./1d]
  type = 'CSVDiff'
  input = '1d.i'
  csvdiff = '1d_out_elems_0001.csv'
  requirement = 'The ElementsAlongLine VectorPostprocessor shall output the IDs of all elements intersected by a line on a 1D mesh'
[../]


[./2d]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_out_elems_0001.csv'
  requirement = 'The ElementsAlongLine VectorPostprocessor shall output the IDs of all elements intersected by a line on a 2D mesh'
[../]


[./3d]
  type = 'CSVDiff'
  input = '3d.i'
  csvdiff = '3d_out_elems_0001.csv'
  requirement = 'The ElementsAlongLine VectorPostprocessor shall output the IDs of all elements intersected by a line on a 3D mesh'
[../]


[./1d]
  type = 'CSVDiff'
  input = '1d.i'
  csvdiff = '1d_out_elems_0001.csv'
  requirement = 'The ElementsAlongPlane VectorPostprocessor shall output the IDs of all elements intersected by a plane on a 1D mesh'
[../]


[./2d]
  type = 'CSVDiff'
  input = '2d.i'
  csvdiff = '2d_out_elems_0001.csv'
  requirement = 'The ElementsAlongPlane VectorPostprocessor shall output the IDs of all elements intersected by a plane on a 2D mesh'
[../]


[./3d]
  type = 'CSVDiff'
  input = '3d.i'
  csvdiff = '3d_out_elems_0001.csv'
  requirement = 'The ElementsAlongPlane VectorPostprocessor shall output the IDs of all elements intersected by a plane on a 3D mesh'
[../]


[default]
  type = 'CSVDiff'
  input = 'extra_id_vpp.i'
  csvdiff = 'extra_id_vpp_default_integral_0001.csv'
  cli_args = "Outputs/file_base='extra_id_vpp_default'"
  detail = 'with a single variable integral and a single extra ID'
  recover = false
[]


[multi_ids]
  type = 'CSVDiff'
  input = 'extra_id_vpp.i'
  csvdiff = 'extra_id_vpp_multi_ids_integral_0001.csv'
  cli_args = "VectorPostprocessors/integral/id_name='assembly_id pin_id' Outputs/file_base='extra_id_vpp_multi_ids'"
  detail = 'with a single variable integral and multiple extra IDs'
  recover = false
[]


[multi_ids_multi_vars]
  type = 'CSVDiff'
  input = 'extra_id_vpp.i'
  csvdiff = 'extra_id_vpp_multi_vars_integral_0001.csv'
  cli_args = "VectorPostprocessors/integral/id_name='assembly_id pin_id' VectorPostprocessors/integral/variable='value1 value2' Outputs/file_base='extra_id_vpp_multi_vars'"
  detail = 'with multiple variable integrals and multiple extra IDs'
  recover = false
[]


[vars_and_mats]
  type = 'CSVDiff'
  input = 'extra_id_vpp.i'
  csvdiff = 'extra_id_vpp_vars_mats_integral_0001.csv'
  cli_args = "VectorPostprocessors/integral/id_name='assembly_id pin_id' VectorPostprocessors/integral/variable='value1 value2' VectorPostprocessors/integral/mat_prop='mat1 mat2' Outputs/file_base='extra_id_vpp_vars_mats'"
  detail = 'with multiple variable and material property integrals and multiple extra IDs'
  recover = false
[]


[vars_and_mats_average]
  type = 'CSVDiff'
  input = 'extra_id_vpp.i'
  csvdiff = 'extra_id_vpp_vars_mats_average_integral_0001.csv'
  cli_args = "VectorPostprocessors/integral/id_name='assembly_id pin_id' VectorPostprocessors/integral/variable='value1 value2' VectorPostprocessors/integral/mat_prop='mat1 mat2' VectorPostprocessors/integral/average=true Outputs/file_base='extra_id_vpp_vars_mats_average'"
  detail = 'with multiple variable and material property averages and multiple extra IDs'
  recover = false
[]

[./test]
  type = 'CSVDiff'
  input = 'histogram_vector_postprocessor.i'
  csvdiff = 'histogram_vector_postprocessor_out_histo_0001.csv'

  issues = '#11218'
  design = 'HistogramVectorPostprocessor.md'
  requirement = 'The system shall be able to compute a histogram of each vector of data produced by a vector data producer (VectorPostprocessor).'
[../]


[./test_size0_err]
  type = 'RunException'
  input = 'histogram_vector_postprocessor.i'
  cli_args = 'VectorPostprocessors/empty/type=EmptyVectorPostprocessor VectorPostprocessors/histo/vpp=empty'
  expect_err = "The specified VectorPostprocessor does not have any declared vectors."
  issues = '#18459'
  design = 'HistogramVectorPostprocessor.md'
  requirement = 'The histogram vector postprocessor shall generate an error if the vector postprocessor that it operates on does not have any declared vectors'
[../]

[./test]
  type = 'CSVDiff'
  input = 'late_declaration_vector_postprocessor.i'
  csvdiff = 'late_declaration_vector_postprocessor_out_constant_0001.csv'

  requirement = 'The system shall have late binding producers of vector quantities (VectorPostprocessors) that may be declared after system initialization.'
  design = 'syntax/VectorPostprocessors/index.md'
  issues = '#7809 #7819'
[../]

[./least_squares]
  issues = '#7907 #4464'
  requirement = 'The LeastSquaresFit vectorpostprocessor shall compute a least squares fit of a first-order polynomial sampled from a solution field using LineValueSampler with shifting and scaling parameters specified'
  design = 'LeastSquaresFit.md LineValueSampler.md'
  type = 'CSVDiff'
  input = 'least_squares_fit.i'
  csvdiff = 'out_least_squares_fit_coeffs_0001.csv out_least_squares_fit_sample_0001.csv out_shift_and_scale_y_least_squares_fit_sample_0001.csv out_shift_and_scale_x_least_squares_fit_coeffs_0001.csv out_shift_and_scale_x_least_squares_fit_sample_0001.csv out_shift_and_scale_y_least_squares_fit_coeffs_0001.csv'
[../]


[./least_squares_csv0]
  issues = '#13498'
  requirement = 'The LeastSquaresFit vectorpostprocessor shall compute a least squares fit of a zeroth-order polynomial with data provided by a CSVReaderVectorPostprocessor'
  design = 'LeastSquaresFit.md CSVReaderVectorPostprocessor.md'
  type = 'CSVDiff'
  input = 'least_squares_fit_csv_data.i'
  csvdiff = 'csv0_least_squares_fit_coeffs_0000.csv'
  recover = false
[../]


[./least_squares_csv1]
  issues = '#13498'
  requirement = 'The LeastSquaresFit vectorpostprocessor shall compute a least squares fit of a first-order polynomial with data provided by a CSVReaderVectorPostprocessor'
  design = 'LeastSquaresFit.md CSVReaderVectorPostprocessor.md'
  type = 'CSVDiff'
  input = 'least_squares_fit_csv_data.i'
  cli_args = 'VectorPostprocessors/csv_data/csv_file=fit_data_1.csv VectorPostprocessors/least_squares_fit_coeffs/order=1 Outputs/file_base=csv1'
  csvdiff = 'csv1_least_squares_fit_coeffs_0000.csv'
  recover = false
[../]


[./least_squares_csv2]
  issues = '#13498'
  requirement = 'The LeastSquaresFit vectorpostprocessor shall compute a least squares fit of a second-order polynomial with data provided by a CSVReaderVectorPostprocessor'
  design = 'LeastSquaresFit.md CSVReaderVectorPostprocessor.md'
  type = 'CSVDiff'
  input = 'least_squares_fit_csv_data.i'
  cli_args = 'VectorPostprocessors/csv_data/csv_file=fit_data_2.csv VectorPostprocessors/least_squares_fit_coeffs/order=2 Outputs/file_base=csv2'
  csvdiff = 'csv2_least_squares_fit_coeffs_0000.csv'
  recover = false
[../]


[./least_squares_csv3_order_err]
  issues = '#13498'
  requirement = 'The LeastSquaresFit vectorpostprocessor shall generate an error if a fit for a third-order polynomial is requested and only three data points are provided'
  design = 'LeastSquaresFit.md CSVReaderVectorPostprocessor.md'
  type = 'RunException'
  expect_err = 'PolynomialFit requires an order less than the size of the input vector'
  input = 'least_squares_fit_csv_data.i'
  cli_args = 'VectorPostprocessors/csv_data/csv_file=fit_data_2.csv VectorPostprocessors/least_squares_fit_coeffs/order=3 Outputs/file_base=csv2_order_err'
  recover = false
[../]

[./least_squares_history]
  type = 'CSVDiff'
  input = 'least_squares_fit_history.i'
  csvdiff = 'out_least_squares_fit_coeffs.csv out_shift_and_scale_x_least_squares_fit_coeffs.csv out_shift_and_scale_y_least_squares_fit_coeffs.csv'

  requirement = 'The system shall support computing the least squares fit of a set of time values obtained from an aggregate operation defined by the developer.'
  issues = '#11709'
  design = 'LeastSquaresFitHistory.md'
[../]

[./test]
  type = 'CSVDiff'
  input = 'line_function_sampler.i'
  csvdiff = 'line_function_sampler_out_func_vals_0001.csv'

  requirement = 'The system shall support sampling one or more spatial functions along a line with fixed sampling intervals.'
  design = 'LineFunctionSampler.md'
  issues = '#6438'
[../]

[./test]
  type = 'CSVDiff'
  input = 'line_material_real_sampler.i'
  csvdiff = 'out_mat_0001.csv'
  compiler = '!INTEL'
  mesh_mode = 'REPLICATED'

  requirement = 'The system shall support the ability to sample a scalar material along an arbitrary line through the mesh domain.'
  design = 'LineMaterialRealSampler.md'
  issues = '#4462 #16959'
[../]

[./test]
  type = 'CSVDiff'
  input = 'line_value_sampler.i'
  csvdiff = 'line_value_sampler_out_line_sample_0001.csv'
  requirement = 'The system shall allow sampling of variables at equally spaced points for outputting.'
  design = 'source/vectorpostprocessors/LineValueSampler.md'
  issues = '#3087'
[../]


[./parallel]
  # This ensures that PointSamplerBase is properly handling unique point finding
  type = 'CSVDiff'
  input = 'line_value_sampler.i'
  csvdiff = 'line_value_sampler_out_line_sample_0001.csv'
  min_parallel = 3
  prereq = test
  requirement = 'The system shall allow sampling of variables at equally spaced points in parallel.'
  design = 'source/vectorpostprocessors/LineValueSampler.md'
  issues = '#3087'
[../]


[./scaling]
  type = 'CSVDiff'
  input = 'line_value_sampler.i'
  csvdiff = 'line_value_sampler_scaling_line_sample_0001.csv'
  cli_args = 'VectorPostprocessors/line_sample/scaling=u_avg
                Outputs/file_base=line_value_sampler_scaling'
  requirement = 'The system shall allow scaling the line value sampler with a postprocessor.'
  design = 'source/vectorpostprocessors/LineValueSampler.md'
  issues = '#12314'
[../]


[./delimiter]
  type = 'CheckFiles'
  input = 'csv_delimiter.i'
  check_files = 'csv_delimiter_csv_line_sample_0001.csv'
  file_expect_out = "id u v x y z\n0 0 1.2346 0 0.5 0\n0.1 0.1 1.2346 0.1 0.5 0"
  requirement = 'The system shall allow sampling of auxvariables at equally spaced points with CSV delimiter and precision setting.'
  design = 'source/vectorpostprocessors/LineValueSampler.md'
  issues = '#3593'
[../]


[mesh_division_reduction]
  type = 'CSVDiff'
  requirement = 'The system shall support reduction of functors on a division of the mesh.'

  input = 'reduction.i'
  csvdiff = 'reduction_out_average_0000.csv reduction_out_integral_0000.csv
               reduction_out_max_0000.csv reduction_out_min_0000.csv
               reduction_out_sample_max_0000.csv'
[]


[more_than_one_spatial_value]
  type = RunException
  input = reduction.i
  cli_args = 'VectorPostprocessors/sample_max/userobject=min'
  expect_err = "The spatialValue user object interface was not conceived for objects that compute multiple values"
  detail = 'a spatial value is requested from a reduction object that can return multiple spatial values, one for each input functor,'
[]


[spatial_value_sampling_oob]
  type = RunException
  input = reduction.i
  cli_args = 'VectorPostprocessors/sample_max/points="10 0 0"'
  expect_err = "Spatial value sampled outside of the mesh_division specified"
  detail = 'and if a spatial value is requested from a reduction object outside of the range of validity of the mesh division.'
[]


[reduction_oob_for_the_mesh_division]
  type = RunException
  input = reduction.i
  cli_args = 'MeshDivisions/mesh_div/r_min=1'
  expect_err = "Spatial value sampled outside of the mesh_division"
  detail = 'a reduction is trying to obtain indexes into a mesh division for points that lie outside of the mesh division.'
[]

[points_from_uo]
  type = 'CSVDiff'
  input = 'nearest_point_integral.i'
  csvdiff = 'nearest_point_integral_out_spatial_from_uo_0002.csv'
  requirement = 'The system shall compute integrals computed from the closest values for a list of points and output to a spatial vector postprocessor with one point per point'
  design = 'NearestPointIntegralVariablePostprocessor.md'
  issues = '#18931'
[]


[./test]
  type = 'CSVDiff'
  input = 'nodal_value_sampler.i'
  csvdiff = 'nodal_value_sampler_out_nodal_sample_0001.csv'
  mesh_mode = REPLICATED

  requirement = 'The system shall support sampling of a field variable at every node in the domain.'
[../]


[./not_nodal]
  type = 'RunException'
  input = 'nodal_value_sampler.i'
  cli_args = 'Variables/u/family=MONOMIAL Variables/u/order=CONSTANT'
  expect_err = "The variable 'u' is not nodal"
  mesh_mode = REPLICATED

  requirement = 'The system shall issue an error when a nodal sampler is used on a field that does not have values defined at the nodes.'
[../]


[./test]
  requirement = 'The system shall provide VectorPostprocessor results to all processors as scattered data.'

  type = 'Exodiff'
  input = 'parallel_consistency.i'
  exodiff = 'parallel_consistency_out.e'
  min_parallel = 2
  max_parallel = 2
[../]


[./broadcast]
  requirement = 'The system shall provide VectorPostprocessor results to all processors as replicated data.'

  type = 'Exodiff'
  input = 'parallel_consistency.i'
  exodiff = 'broadcast_out.e'
  cli_args = 'AuxKernels/viewit/use_broadcast=true Outputs/file_base=broadcast_out'
  min_parallel = 2
  max_parallel = 2
[../]


[test]
  type = 'CSVDiff'
  input = 'point_value_sampler.i'
  csvdiff = 'point_value_sampler_out_point_sample_0001.csv'

  requirement = 'The system shall support the ability to sample field variables at user specified points.'
[]


[test_fv]
  type = 'CSVDiff'
  input = 'point_value_sampler_fv.i'
  csvdiff = 'point_value_sampler_fv_out_point_sample_0001.csv'

  requirement = 'The system shall support the ability to sample field FV variables at user specified points.'
[]


[error]
  type = 'RunException'
  input = 'not_found.i'
  expect_err = "sample point not found"

  requirement = 'The system shall report an error when requested sample points do not fall within the mesh domain.'
[]


[on_face]
  type = 'RunApp'
  input = 'point_value_sampler_fv.i'
  expect_out = "A discontinuous variable is sampled on a face"
  cli_args = "VectorPostprocessors/point_sample/points='0.1 0.05 0' VectorPostprocessors/point_sample/warn_discontinuous_face_values=true"
  allow_warnings = true
  detail = 'on element faces and'
[]


[at_node]
  type = 'RunApp'
  input = 'point_value_sampler_fv.i'
  expect_out = "A discontinuous variable is sampled on a face"
  cli_args = "VectorPostprocessors/point_sample/points='0.1 0.1 0' VectorPostprocessors/point_sample/warn_discontinuous_face_values=true"
  allow_warnings = true
  detail = 'on element nodes.'
[]


[on_face]
  type = 'CSVDiff'
  input = 'point_value_sampler_fv.i'
  csvdiff = 'sampler_discontinuous_on_face_point_sample_0001.csv'
  cli_args = "VectorPostprocessors/point_sample/points='0.1 0.05 0' Outputs/file_base=sampler_discontinuous_on_face"
  detail = 'on element faces and'
[]


[at_node]
  type = 'CSVDiff'
  input = 'point_value_sampler_fv.i'
  csvdiff = 'sampler_discontinuous_at_node_point_sample_0001.csv'
  cli_args = "VectorPostprocessors/point_sample/points='0.1 0.1 0'  Outputs/file_base=sampler_discontinuous_at_node"
  detail = 'on element nodes.'
[]


[at_node_no_renumbering]
  type = 'CSVDiff'
  input = 'point_value_sampler_fv.i'
  csvdiff = 'sampler_discontinuous_no_renumbering_point_sample_0001.csv'
  cli_args = "Mesh/allow_renumbering=false VectorPostprocessors/point_sample/points='0.1 0.1 0'  Outputs/file_base=sampler_discontinuous_no_renumbering"
  detail = 'whether elements are renumbered or not and'
[]


[on_domain_boundary]
  type = 'CSVDiff'
  input = 'point_value_sampler_fv.i'
  csvdiff = 'sampler_discontinuous_process_boundaries_point_sample_0001.csv'
  cli_args = "Mesh/Partitioner/type=GridPartitioner Mesh/Partitioner/nx=2 Mesh/Partitioner/ny=2 VectorPostprocessors/point_sample/points='0.5 0.5 0'  Outputs/file_base=sampler_discontinuous_process_boundaries"
  detail = 'on process domain boundaries.'
  min_parallel = 2
  max_parallel = 2
[]

[./test]
  type = 'CSVDiff'
  input = 'point_value_sampler_history.i'
  csvdiff = 'point_value_sampler_history_out_point_sample.csv'

  requirement = "The VectorPostprocessor system takes a parameter \"contains_complete_history\" which guarentees the vector state is  left alone between invocations resulting in a single CSV output file."
  issues = "#11300"
  design = "VectorPostprocessors/index.md"
[../]


[test]
  type = 'CSVDiff'
  input = 'positions_functor_sampler.i'
  csvdiff = 'positions_functor_sampler_out_point_sample_0001.csv'
  requirement = 'The system shall support the ability to sample functors at points specified using a specific class to provide positions.'
[]


[external]
  type = 'CSVDiff'
  input = 'side_value_sampler.i'
  csvdiff = 'side_value_sampler_vpp_csv_side_sample_0001.csv'
  requirement = 'The system shall be capable of sampling one or more field variables along a side/boundary at each quadrature point along the side.'
  allow_warnings = true # parsed sideset generation isn't fully supported on distributed meshes
[]


[internal]
  type = 'CSVDiff'
  input = 'side_value_sampler.i'
  csvdiff = 'side_value_sampler_vpp_csv_internal_sample_0001.csv'
  requirement = 'The system shall be capable of sampling one or more field variables along an internal side at each quadrature point along the side.'
  cli_args = 'VectorPostprocessors/inactive=side_sample'
  allow_warnings = true # parsed sideset generation isn't fully supported on distributed meshes
[]


[displaced]
  type = 'CSVDiff'
  input = 'sideset_info.i'
  csvdiff = 'out_side_info_0001.csv'
  cli_args = 'VectorPostprocessors/side_info/use_displaced_mesh=true'
  detail = 'and on a displaced mesh.'
[]

[test]
  type = CSVDiff
  input = spatial_userobject.i
  csvdiff = spatial_userobject_out_vpp_0002.csv
  issues = '#18473'
  design = 'SpatialUserObjectVectorPostprocessor.md'
  requirement = 'The system shall be able to query a spatial user object and aggregate the results into a vector postprocessor.'
[]


[missing_pts]
  type = RunException
  input = spatial_userobject.i
  cli_args = "VectorPostprocessors/vpp/points='0 0 0'"
  expect_err = "Both 'points' and 'points_file' cannot be specified simultaneously."
  issues = '#19831'
  design = 'SpatialUserObjectVectorPostprocessor.md'
  requirement = 'The system shall report an error if the points are specified in more than one manner for a spatial vector postprocessor.'
[]

[./test]
  type = CSVDiff
  input = spherical_average.i
  csvdiff = 'spherical_average_out_average_0001.csv'

  issues = '#7810'
  design = 'SphericalAverage.md'
  requirement = 'The system shall support computing the spherical average of a variable as a function of radius throughout the mesh domain.'
[../]

[./test]
  type = CSVDiff
  input = time_data.i
  csvdiff = 'time_data_out_line_sample_time.csv'

  issues = '#6618'
  design = 'syntax/VectorPostprocessors/index.md'
  requirement = 'The system shall support the ability to output a separate comma separated value file containing time and time time information corresponding to vector Postprocessor output.'
[../]

[test]
  type = CSVDiff
  input = volume_histogram.i
  csvdiff = 'volume_histogram_out_histo_0002.csv'

  requirement = 'The system shall allow support the creation of histogram or binned data of volume fractions with respect to variable values.'
  issues = '#7803 #7801'
  design = 'VariableValueVolumeHistogram.md'
[]

[./test]
  type = 'CSVDiff'
  input = 'vector_of_postprocessors.i'
  csvdiff = 'vector_of_postprocessors_out_min_max_0001.csv'

  issues = '#4176'
  design = 'VectorOfPostprocessors.md'
  requirement = 'The system shall be able to aggregate an arbitrary set of scalar data producers (Postprocessors) into a single vector of Postprocessors.'
[../]


[replicated]
  type = 'CSVDiff'
  input = 'work_balance.i'
  csvdiff = 'work_balance_out_all_wb_0000.csv work_balance_out_aux_wb_0000.csv work_balance_out_nl_wb_0000.csv'
  min_parallel = 2
  max_parallel = 2
  mesh_mode = replicated
  hpc = False # different MPI partitioning
  detail = 'on replicated meshes, and'
[]


[distributed]
  type = 'CSVDiff'
  input = 'work_balance.i'
  cli_args = 'Outputs/file_base=distributed'
  csvdiff = 'distributed_all_wb_0000.csv distributed_aux_wb_0000.csv distributed_nl_wb_0000.csv'
  min_parallel = 2
  max_parallel = 2
  mesh_mode = distributed
  hpc = False # different MPI partitioning

  detail = 'on distributed meshes.'
[]


[message]
  type = RunException
  input = 'input.i'
  cli_args = "invalid_command=1"
  expect_err = "unused parameter 'invalid_command'"
  max_parallel = 1

  requirement = "The system shall return usage messages when unidentified arguments or incorrectly used arguments are passed."
[]


[diagnostic]
  type = RunException
  input = 'bad.i'
  expect_err = "bad.i:13.1: syntax error, unexpected end of file, expecting block terminator"
  max_parallel = 1

  requirement = "The system shall provide diagnostics when the input file fails to parse, or the format is incorrect."
[]


[normal]
  type = RunApp
  input = 'input.i'
  expect_out = "Framework Information"
  max_parallel = 1

  requirement = "The system will provide on screen information about the simulation characteristics of the solves under normal operating conditions."
[]


[mpi]
  type = RunApp
  input = input.i
  expect_out = "Num Processors:\s+2\s+Num Threads:\s+1"
  min_parallel = 2
  max_parallel = 2
  min_threads = 1
  max_threads = 1

  detail = "distributed memory,"
[]


[thread]
  type = RunApp
  input = input.i
  expect_out = "Num Processors:\s+1\s+Num Threads:\s+2"
  min_parallel = 1
  max_parallel = 1
  min_threads = 2
  max_threads = 2

  detail = "shared memory, and"
[]


[both]
  type = RunApp
  input = input.i

  expect_out = "Num Processors:\s+2\s+Num Threads:\s+2"
  min_parallel = 2
  max_parallel = 2
  min_threads = 2
  max_threads = 2

  detail = "both distributed and shared memory."
[]


[mpi]
  type = RunApp
  input = input.i
  expect_out = "Num Processors:\s+2\s+Num Threads:\s+1"
  min_parallel = 2
  max_parallel = 2
  min_threads = 1
  max_threads = 1

  requirement = "The system shall support the use of message passing interface (MPI)."
[]


[pthread]
  type = RunApp
  input = input.i
  expect_out = "Num Processors:\s+1\s+Num Threads:\s+2"
  min_parallel = 1
  max_parallel = 1
  min_threads = 2
  max_threads = 2
  threading = PTHREADS

  detail = "'pthreads' or"
[]


[openmp]
  type = RunApp
  input = input.i
  expect_out = "Num Processors:\s+1\s+Num Threads:\s+2"
  min_parallel = 1
  max_parallel = 1
  min_threads = 2
  max_threads = 2
  threading = OPENMP

  detail = "OpenMP."
[]

Introduction
System Requirements Traceability
References