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35 include(CMakeParseArguments)
37 function (gmx_add_unit_test_object_library NAME)
38 if (GMX_BUILD_UNITTESTS AND BUILD_TESTING)
39 include_directories(BEFORE SYSTEM ${GMOCK_INCLUDE_DIRS})
40 add_library(${NAME} OBJECT ${UNITTEST_TARGET_OPTIONS} ${ARGN})
41 set_property(TARGET ${NAME} APPEND PROPERTY COMPILE_DEFINITIONS "${GMOCK_COMPILE_DEFINITIONS}")
42 set_property(TARGET ${NAME} APPEND PROPERTY COMPILE_FLAGS "${GMOCK_COMPILE_FLAGS}")
46 function (gmx_add_gtest_executable EXENAME)
47 if (GMX_BUILD_UNITTESTS AND BUILD_TESTING)
49 cmake_parse_arguments(ARG "${_options}" "" "" ${ARGN})
50 set(_source_files ${ARG_UNPARSED_ARGUMENTS})
52 file(RELATIVE_PATH _input_files_path ${CMAKE_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
53 set(_temporary_files_path "${CMAKE_CURRENT_BINARY_DIR}/Testing/Temporary")
54 file(MAKE_DIRECTORY ${_temporary_files_path})
55 # Note that the quotation marks in the next line form part of
56 # the defined symbol, so that the macro replacement in the
57 # source file is as a string.
58 # These are only needed for unittest_main.cpp, but for simplicity used
59 # for the whole target (since there may be multiple executables in the
60 # same directory, it is not straightforward to use a source file
62 set(EXTRA_COMPILE_DEFINITIONS
63 TEST_DATA_PATH="${_input_files_path}"
64 TEST_TEMP_PATH="${_temporary_files_path}")
66 list(APPEND EXTRA_COMPILE_DEFINITIONS
70 include_directories(BEFORE SYSTEM ${GMOCK_INCLUDE_DIRS})
71 add_executable(${EXENAME} ${UNITTEST_TARGET_OPTIONS}
72 ${_source_files} ${TESTUTILS_DIR}/unittest_main.cpp)
73 target_link_libraries(${EXENAME}
74 ${TESTUTILS_LIBS} libgromacs ${GMOCK_LIBRARIES}
75 ${GMX_COMMON_LIBRARIES} ${GMX_EXE_LINKER_FLAGS} ${GMX_STDLIB_LIBRARIES})
76 set_property(TARGET ${EXENAME}
77 APPEND PROPERTY COMPILE_FLAGS "${GMOCK_COMPILE_FLAGS}")
78 set_property(TARGET ${EXENAME}
79 APPEND PROPERTY COMPILE_DEFINITIONS "${GMOCK_COMPILE_DEFINITIONS}")
80 set_property(TARGET ${EXENAME}
81 APPEND PROPERTY COMPILE_DEFINITIONS "${EXTRA_COMPILE_DEFINITIONS}")
85 # Use this function with MPI_RANKS <N> INTEGRATION_TEST to register a test
86 # binary as an integration test that requires MPI. The intended number of MPI
87 # ranks is also passed
89 # TODO When a test case needs it, generalize the MPI_RANKS mechanism so
90 # that ctest can run the test binary over a range of numbers of MPI
92 function (gmx_register_gtest_test NAME EXENAME)
93 if (GMX_BUILD_UNITTESTS AND BUILD_TESTING)
94 set(_options INTEGRATION_TEST)
95 set(_one_value_args MPI_RANKS)
96 cmake_parse_arguments(ARG "${_options}" "${_one_value_args}" "" ${ARGN})
97 set(_xml_path ${CMAKE_BINARY_DIR}/Testing/Temporary/${NAME}.xml)
100 if (ARG_INTEGRATION_TEST)
101 list(APPEND _labels IntegrationTest)
103 gmx_get_test_prefix_cmd(_prefix_cmd IGNORE_LEAKS)
105 list(APPEND _labels UnitTest)
106 gmx_get_test_prefix_cmd(_prefix_cmd)
108 set(_cmd ${_prefix_cmd} $<TARGET_FILE:${EXENAME}>)
110 if (NOT GMX_CAN_RUN_MPI_TESTS)
113 list(APPEND _labels MpiTest)
116 ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} ${ARG_MPI_RANKS}
117 ${MPIEXEC_PREFLAGS} ${_cmd} ${MPIEXEC_POSTFLAGS})
118 elseif (GMX_THREAD_MPI)
119 list(APPEND _cmd -ntmpi ${ARG_MPI_RANKS})
122 add_test(NAME ${NAME}
123 COMMAND ${_cmd} --gtest_output=xml:${_xml_path})
124 set_tests_properties(${NAME} PROPERTIES LABELS "${_labels}")
125 set_tests_properties(${NAME} PROPERTIES TIMEOUT ${_timeout})
126 add_dependencies(tests ${EXENAME})
130 function (gmx_add_unit_test NAME EXENAME)
131 gmx_add_gtest_executable(${EXENAME} ${ARGN})
132 gmx_register_gtest_test(${NAME} ${EXENAME})
135 function (gmx_add_mpi_unit_test NAME EXENAME RANKS)
136 if (GMX_MPI OR (GMX_THREAD_MPI AND GTEST_IS_THREADSAFE))
137 gmx_add_gtest_executable(${EXENAME} MPI ${ARGN})
138 gmx_register_gtest_test(${NAME} ${EXENAME} MPI_RANKS ${RANKS})