if(NOT BASIC_PROJECT_CONFIG_DONE) message(FATAL_ERROR "Before including the TestTarget module, the BasicConfig module must be included.") endif() if(TEST_CONFIG_DONE) message(FATAL_ERROR "Can not include TestTarget module when tests are already configured.") endif() option(EXCLUDE_TESTS_FROM_ALL "specifies whether to exclude tests from the \"all\" target (enabled by default)" ON) # find and link against cppunit if required (used by all my projects, so it is required by default) if(NOT META_NO_CPP_UNIT) if(NOT META_REQUIRED_CPP_UNIT_VERSION) set(META_REQUIRED_CPP_UNIT_VERSION 1.13.0) endif() include(FindPkgConfig) pkg_search_module(CPP_UNIT_CONFIG_${META_PROJECT_NAME} cppunit>=${META_REQUIRED_CPP_UNIT_VERSION}) if(CPP_UNIT_CONFIG_${META_PROJECT_NAME}_FOUND) set(CPP_UNIT_LIB "${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LDFLAGS_OTHER}" "${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LIBRARIES}") link_directories(${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_LIBRARY_DIRS}) elseif(NOT CPP_UNIT_LIB) find_library(CPP_UNIT_LIB cppunit) endif() if(CPP_UNIT_LIB) list(APPEND TEST_LIBRARIES ${CPP_UNIT_LIB}) if(NOT CPP_UNIT_CONFIG_${META_PROJECT_NAME}_FOUND) message(WARNING "Unable to find cppunit via pkg-config so the version couldn't be checked. Required version for ${META_PROJECT_NAME} is ${META_REQUIRED_CPP_UNIT_VERSION}.") endif() endif() endif() if(CPP_UNIT_LIB OR META_NO_CPP_UNIT) # always link test applications against c++utilities list(APPEND TEST_LIBRARIES ${CPP_UTILITIES_LIB}) # set compile definitions if(NOT META_PUBLIC_SHARED_LIB_COMPILE_DEFINITIONS) set(META_PUBLIC_SHARED_LIB_COMPILE_DEFINITIONS ${META_PUBLIC_COMPILE_DEFINITIONS} ${META_ADDITIONAL_PUBLIC_SHARED_COMPILE_DEFINITIONS}) endif() if(NOT META_PRIVATE_SHARED_LIB_COMPILE_DEFINITIONS) set(META_PRIVATE_SHARED_LIB_COMPILE_DEFINITIONS ${META_PRIVATE_COMPILE_DEFINITIONS} ${META_ADDITIONAL_PRIVATE_SHARED_COMPILE_DEFINITIONS}) endif() # add target for test executable, but exclude it from the "all target" when EXCLUDE_TESTS_FROM_ALL is set if(EXCLUDE_TESTS_FROM_ALL) set(TESTS_EXCLUSION EXCLUDE_FROM_ALL) else() unset(TESTS_EXCLUSION) endif() add_executable(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests ${TESTS_EXCLUSION} ${TEST_HEADER_FILES} ${TEST_SRC_FILES}) # handle testing a library (which is default project type) if(NOT META_PROJECT_TYPE OR "${META_PROJECT_TYPE}" STREQUAL "library") # when testing a library, the test application always needs to link against it if(BUILD_SHARED_LIBS) list(APPEND TEST_LIBRARIES ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}) message(STATUS "Linking test target dynamically against ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}") else() list(APPEND TEST_LIBRARIES ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_static) message(STATUS "Linking test target statically against ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}") endif() endif() # handle testing an application if("${META_PROJECT_TYPE}" STREQUAL "application") # the test application might need the path of the application to be tested set(APPLICATION_PATH "-a ${CMAKE_CURRENT_BINARY_DIR}/${META_PROJECT_NAME}") # using functions directly from the tests might be required -> also create a 'testlib' and link tests against it if(LINK_TESTS_AGAINST_APP_TARGET) # create target for the 'testlib' set(TESTLIB_FILES ${HEADER_FILES} ${SRC_FILES} ${WIDGETS_FILES} ${QML_FILES} ${RES_FILES} ${QM_FILES}) list(REMOVE_ITEM TESTLIB_FILES main.h main.cpp) add_library(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib SHARED ${TESTLIB_FILES}) target_link_libraries(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib PUBLIC ${ACTUAL_ADDITIONAL_LINK_FLAGS} "${PUBLIC_LIBRARIES}" PRIVATE "${PRIVATE_LIBRARIES}" ) target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib PUBLIC "${META_PUBLIC_SHARED_LIB_COMPILE_DEFINITIONS}" PRIVATE "${META_PRIVATE_SHARED_LIB_COMPILE_DEFINITIONS}" ) target_compile_options(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib PUBLIC "${META_PUBLIC_SHARED_LIB_COMPILE_OPTIONS}" PRIVATE "${META_PRIVATE_SHARED_LIB_COMPILE_OPTIONS}" ) set_target_properties(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib PROPERTIES CXX_STANDARD "${META_CXX_STANDARD}" LINK_SEARCH_START_STATIC ${STATIC_LINKAGE} LINK_SEARCH_END_STATIC ${STATIC_LINKAGE} AUTOGEN_TARGET_DEPENDS "${AUTOGEN_DEPS}" ) if(CPP_UNIT_CONFIG_${META_PROJECT_NAME}_FOUND) target_include_directories(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib PRIVATE "${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_INCLUDE_DIRS}" ) target_compile_options(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib PRIVATE "${CPP_UNIT_CONFIG_${META_PROJECT_NAME}_CFLAGS_OTHER}" ) endif() # link tests against it list(APPEND TEST_LIBRARIES ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib) # ensure all symbols are visible (man gcc: "Despite the nomenclature, default always means public") set_target_properties(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_testlib PROPERTIES CXX_VISIBILITY_PRESET default) endif() endif() # actually apply configuration for test target target_link_libraries(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests PUBLIC ${ACTUAL_ADDITIONAL_LINK_FLAGS} "${PUBLIC_LIBRARIES}" PRIVATE "${TEST_LIBRARIES}" "${PRIVATE_LIBRARIES}" ) target_compile_definitions(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests PUBLIC "${META_PUBLIC_SHARED_LIB_COMPILE_DEFINITIONS}" PRIVATE "${META_PRIVATE_SHARED_LIB_COMPILE_DEFINITIONS}" ) target_compile_options(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests PUBLIC "${META_PUBLIC_SHARED_LIB_COMPILE_OPTIONS}" PRIVATE "${META_PRIVATE_SHARED_LIB_COMPILE_OPTIONS}" ) set_target_properties(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests PROPERTIES CXX_STANDARD "${META_CXX_STANDARD}" LINK_SEARCH_START_STATIC ${STATIC_LINKAGE} LINK_SEARCH_END_STATIC ${STATIC_LINKAGE} ) add_test(NAME ${META_PROJECT_NAME}_run_tests COMMAND ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests -p "${CMAKE_CURRENT_SOURCE_DIR}/testfiles" -w "${CMAKE_CURRENT_BINARY_DIR}/testworkingdir" ${APPLICATION_PATH} ) # add the test executable to the dependencies of the check target add_dependencies(check ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests) # add target for launching tests with wine ensuring the WINEPATH is set correctly so wine is able to find all required *.dll files # requires script from c++utilities, hence the sources of c++utilities must be present if(MINGW AND CMAKE_CROSSCOMPILING AND CPP_UTILITIES_SOURCE_DIR) if(NOT TARGET ${META_PROJECT_NAME}_run_tests_with_wine) if(CMAKE_FIND_ROOT_PATH) list(APPEND RUNTIME_LIBRARY_PATH "${CMAKE_FIND_ROOT_PATH}/bin") endif() add_custom_target(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_run_tests_with_wine COMMAND "${CPP_UTILITIES_SOURCE_DIR}/scripts/wine.sh" "${CMAKE_CURRENT_BINARY_DIR}/${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests.${WINDOWS_EXT}" ${RUNTIME_LIBRARY_PATH}) add_dependencies(${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_run_tests_with_wine ${TARGET_PREFIX}${META_PROJECT_NAME}${TARGET_SUFFIX}_tests) endif() endif() set(META_HAVE_TESTS YES) else() message(WARNING "Unable to add test target because cppunit could not be located.") set(META_HAVE_TESTS NO) endif() set(TEST_CONFIG_DONE YES)