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36 if (NOT GMX_BUILD_UNITTESTS)
37 gmx_add_missing_tests_notice("Unit tests have not been run. You need to set GMX_BUILD_UNITTESTS=ON if you want to build and run them.")
42 # Work around FindCUDA that prevents using target_link_libraries()
43 # with keywords otherwise...
44 set(CUDA_LIBRARIES PRIVATE ${CUDA_LIBRARIES})
45 if (NOT GMX_CLANG_CUDA)
46 gmx_cuda_add_library(testutils)
48 set_source_files_properties(test_device.cpp PROPERTIES CUDA_SOURCE_PROPERTY_FORMAT OBJ)
49 gmx_compile_cuda_file_with_clang(test_device.cpp)
50 add_library(testutils STATIC ${TESTUTILS_SOURCES})
51 target_link_libraries(testutils PRIVATE ${GMX_CUDA_CLANG_LINK_LIBS})
53 target_link_libraries(testutils PRIVATE ${CUDA_CUFFT_LIBRARIES})
55 add_library(testutils STATIC ${UNITTEST_TARGET_OPTIONS})
58 # Module interface / provided facilities
59 target_include_directories(testutils PUBLIC include)
61 # Executable targets for tests based on `testutils` acquire the source for
62 # their entry point from unittest_main.cpp when linking to the `testutils` target.
63 target_sources(testutils INTERFACE unittest_main.cpp)
66 target_sources(testutils PRIVATE
76 simulationdatabase.cpp
81 testfileredirector.cpp
83 test_hardware_environment.cpp
94 target_include_directories(testutils SYSTEM PRIVATE ${TinyXML2_INCLUDE_DIR})
95 target_link_libraries(testutils PRIVATE ${TinyXML2_LIBRARIES})
97 target_include_directories(testutils SYSTEM BEFORE PRIVATE ${CMAKE_SOURCE_DIR}/src/external/tinyxml2)
98 target_sources(testutils PRIVATE ${CMAKE_SOURCE_DIR}/src/external/tinyxml2/tinyxml2.cpp)
101 target_include_directories(testutils PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
104 set_source_files_properties(test_device.cpp
105 PROPERTIES COMPILE_FLAGS "${SYCL_CXX_FLAGS}")
108 gmx_target_compile_options(testutils)
109 target_compile_definitions(testutils PRIVATE HAVE_CONFIG_H)
110 target_include_directories(testutils SYSTEM BEFORE PRIVATE ${PROJECT_SOURCE_DIR}/src/external/thread_mpi/include)
111 target_link_libraries(testutils PRIVATE libgromacs ${GMX_COMMON_LIBRARIES} gmock)
112 target_link_libraries(testutils PUBLIC common)
114 # GROMACS module dependencies.
115 # Note that testutils conveys transitive dependencies on some modules.
116 # TODO: Explicitly link specific modules with minimal exposure.
117 target_link_libraries(testutils PUBLIC legacy_modules)
119 # TODO Use gmx_add_missing_tests_notice() instead of the messages below.
120 set(GMX_CAN_RUN_MPI_TESTS 1)
122 set(_an_mpi_variable_had_content 0)
123 foreach(VARNAME MPIEXEC MPIEXEC_NUMPROC_FLAG MPIEXEC_PREFLAGS MPIEXEC_POSTFLAGS)
124 # These variables need a valid value for the test to run
125 # and pass, but conceivably any of them might be valid
126 # with arbitrary (including empty) content. They can't be
127 # valid if they've been populated with the CMake
128 # find_package magic suffix/value "NOTFOUND", though.
129 if (${VARNAME} MATCHES ".*NOTFOUND")
130 message(STATUS "CMake variable ${VARNAME} was not detected to be a valid value. To test GROMACS correctly, check the advice in the install guide.")
131 set(GMX_CAN_RUN_MPI_TESTS 0)
133 if (NOT VARNAME STREQUAL MPIEXEC AND ${VARNAME})
134 set(_an_mpi_variable_had_content 1)
137 if(_an_mpi_variable_had_content AND NOT MPIEXEC)
138 message(STATUS "CMake variable MPIEXEC must have a valid value if one of the other related MPIEXEC variables does. To test GROMACS correctly, check the advice in the install guide.")
139 set(GMX_CAN_RUN_MPI_TESTS 0)
141 elseif (NOT GMX_THREAD_MPI)
142 set(GMX_CAN_RUN_MPI_TESTS 0)
145 set(GMX_CAN_RUN_MPI_TESTS ${GMX_CAN_RUN_MPI_TESTS} PARENT_SCOPE)
147 add_subdirectory(tests)