Functions
void	add_matching_tests_to_runner (CppUnit::Test *test, const std::regex &r, CppUnit::TextUi::TestRunner &runner, CppUnit::TestSuite &rejects)

int	main (int argc, char **argv)

Variables
libMesh::Parallel::Communicator *	TestCommWorld

Function Documentation

◆ add_matching_tests_to_runner()

void add_matching_tests_to_runner	(	CppUnit::Test *	test,
		const std::regex &	r,
		CppUnit::TextUi::TestRunner &	runner,
		CppUnit::TestSuite &	rejects
	)

Definition at line 17 of file driver.C.

 {
   // If we running all tests we just add the "All Tests" test and then return
   if (test->getName() == "All Tests" && std::regex_search(test->getName(), r))
   {
     libMesh::out << test->getName() << std::endl;
     runner.addTest(test);
     return;
   }
  
   if (test->getChildTestCount() == 0)
   {
     // Add the test to the runner
     if (std::regex_search(test->getName(), r))
     {
       libMesh::out << test->getName() << std::endl;
       runner.addTest(test);
     }
     // Add the test to the rejects it can be cleaned up later
     else
       rejects.addTest(test);
   }
  
   // Call this recursively on each of our children, if any.
   for (int i = 0; i < test->getChildTestCount(); i++)
     add_matching_tests_to_runner(test->getChildTestAt(i), r, runner, rejects);
 }

References libMesh::out.

Referenced by main().

◆ main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 51 of file driver.C.

 {
   // Initialize the library.  This is necessary because the library
   // may depend on a number of other libraries (i.e. MPI  and Petsc)
   // that require initialization before use.
   libMesh::LibMeshInit init(argc, argv);
   TestCommWorld = &init.comm();
  
   // We can now run all tests that match a regular expression, for
   // example, "--re PartitionerTest" will match all the Partitioner
   // unit tests.  If the user does not specify a regex, we run all the
   // tests returned by makeTest().
  
   // An example regex_string that would _exactly_ match a _single_ test is:
   // "PartitionerTest_HilbertSFCPartitioner_ReplicatedMesh::testPartition2"
   // On the other hand, the regex "HilbertSFC" would match all of the
   // following tests:
   //
   // PartitionerTest_HilbertSFCPartitioner_ReplicatedMesh
   // PartitionerTest_HilbertSFCPartitioner_ReplicatedMesh::testPartitionEmpty
   // PartitionerTest_HilbertSFCPartitioner_ReplicatedMesh::testPartition1
   // PartitionerTest_HilbertSFCPartitioner_ReplicatedMesh::testPartition2
   // PartitionerTest_HilbertSFCPartitioner_ReplicatedMesh::testPartitionNProc
   //
   // If the user does not provide a a regex, the default re is "All Tests",
   // which runs all the unit tests.
  
   // Read command line argument specifying the regular expression.
   std::string regex_string = "All Tests";
   regex_string = libMesh::command_line_next("--re", regex_string);
  
   // Recursively add tests matching the regex tothe runner object.
   CppUnit::TextUi::TestRunner runner;
  
   // The Cppunit registry object that knows about all the tests.
   CppUnit::TestFactoryRegistry & registry = CppUnit::TestFactoryRegistry::getRegistry();
  
   // A test suite container for holding tests not matching the regex. When main's
   // scope ends, this class's destructor will delete the rejected tests
   CppUnit::TestSuite rejects("rejects");
  
 #ifdef LIBMESH_HAVE_CXX11_REGEX
   // Make regex object from user's input.
   std::regex the_regex(regex_string);
  
   // Add all tests which match the re to the runner object.
   libMesh::out << "Will run the following tests:" << std::endl;
   add_matching_tests_to_runner(registry.makeTest(), the_regex, runner, rejects);
 #else
   // If no C++11 <regex> just run all the tests.
   runner.addTest(registry.makeTest());
 #endif
  
   // Finally, run the matching tests.
   if (runner.run())
     return 0;
  
   return 1;
 }

References add_matching_tests_to_runner(), libMesh::command_line_next(), libMesh::TriangleWrapper::init(), libMesh::out, and TestCommWorld.

Variable Documentation

◆ TestCommWorld

libMesh::Parallel::Communicator* TestCommWorld

Definition at line 111 of file driver.C.

Functions

Variables

Function Documentation

◆ add_matching_tests_to_runner()

◆ main()

Variable Documentation

◆ TestCommWorld