1 2include(CMakeParseArguments) 3 4if("${WIN32}") 5 # This defaults to OFF on Windows, since we don't support PCHs there. 6 option(FRUIT_TESTS_USE_PRECOMPILED_HEADERS "Whether to use pre-compiled headers (PCHs) in Fruit tests." OFF) 7 8 if ("${FRUIT_TESTS_USE_PRECOMPILED_HEADERS}") 9 # TODO: consider adding support for PCHs on Windows (at least when using MinGW). 10 message(FATAL_ERROR "Please rerun CMake without -DFRUIT_TESTS_USE_PRECOMPILED_HEADERS, precompiled headers are not supported on Windows.") 11 endif() 12else() 13 option(FRUIT_TESTS_USE_PRECOMPILED_HEADERS "Whether to use pre-compiled headers (PCHs) in Fruit tests." ON) 14endif() 15 16if("${WIN32}") 17 # No timeout on windows, the `timeout' executable has a different syntax. 18 set(TIMEOUT_COMMAND_PREFIX "") 19 set(TIMEOUT_COMMAND_PREFIX_STR "") 20else() 21 set(TIMEOUT_COMMAND_PREFIX "timeout" "30") 22 set(TIMEOUT_COMMAND_PREFIX_STR "timeout 30") 23endif() 24 25set(VALGRIND_FLAGS 26 --leak-check=full --malloc-fill=AA --track-origins=yes --read-var-info=yes --num-callers=50 --error-exitcode=1 --gen-suppressions=all --suppressions=${CMAKE_SOURCE_DIR}/tests/valgrind_suppressions.supp) 27string(REPLACE ";" " " VALGRIND_FLAGS_STR "${VALGRIND_FLAGS}") 28 29if(NOT "${WIN32}") 30 function(check_all_python_tests_listed DIRNAME) 31 # Join the list with " ". 32 string(REPLACE ";" " " STR "${ARGN}") 33 add_test(NAME check-all-python-tests-listed-${DIRNAME} 34 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} 35 COMMAND bash -c -x "pwd; for f in \$(ls test_*.py); do echo \" ${STR} \" | fgrep -q \" \$f \" || { echo \"\$f not listed.\" && exit 1; }; done") 36 endfunction(check_all_python_tests_listed) 37endif() 38 39if ("${FRUIT_TESTS_USE_PRECOMPILED_HEADERS}") 40 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") 41 add_custom_command( 42 OUTPUT test_common-precompiled.h.gch 43 WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} 44 DEPENDS test_common.h fruit 45 COMMAND bash -c "${CMAKE_CXX_COMPILER} -x c++-header ${FRUIT_COMPILE_FLAGS} -I${CMAKE_CURRENT_SOURCE_DIR}/../include -I${CMAKE_CURRENT_SOURCE_DIR} -I${CMAKE_CURRENT_BINARY_DIR}/../include ${CMAKE_CURRENT_SOURCE_DIR}/test_common.h -o test_common-precompiled.h.gch") 46 add_custom_target(test-common-precompiled-header ALL DEPENDS test_common-precompiled.h.gch) 47 # Note that the "test_common-precompiled.h" header doesn't exist, but it's ok because GCC looks for 48 # test_common-precompiled.h.gch first. We don't call the precompiled header test_common.h.gch so that if GCC doesn't 49 # find it it reports an error instead of using the normal header. 50 set(FRUIT_TESTONLY_CXXFLAGS "-include${CMAKE_CURRENT_BINARY_DIR}/test_common-precompiled.h") 51 52 elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "^(Clang|AppleClang)$") 53 add_custom_command( 54 OUTPUT test_common.pch 55 WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} 56 DEPENDS test_common.h fruit 57 COMMAND bash -c "${CMAKE_CXX_COMPILER} -x c++-header ${FRUIT_COMPILE_FLAGS} -I${CMAKE_CURRENT_SOURCE_DIR}/../include -I${CMAKE_CURRENT_SOURCE_DIR} -I${CMAKE_CURRENT_BINARY_DIR}/../include ${CMAKE_CURRENT_SOURCE_DIR}/test_common.h -o test_common.pch") 58 add_custom_target(test-common-precompiled-header ALL DEPENDS test_common.pch) 59 set(FRUIT_TESTONLY_CXXFLAGS "-include-pch ${CMAKE_CURRENT_BINARY_DIR}/test_common.pch") 60 else() 61 62 message(ERROR "Using pre-compiled headers in tests is only supported with GCC and Clang. Please add -DFRUIT_TESTS_USE_PRECOMPILED_HEADERS=OFF to your cmake invocation and try again.") 63 endif() 64else() 65 set(FRUIT_TESTONLY_CXXFLAGS "") 66endif() 67 68if("${FRUIT_ENABLE_COVERAGE}") 69 set(FRUIT_ENABLE_COVERAGE_PYTHON_BOOL "True") 70else() 71 set(FRUIT_ENABLE_COVERAGE_PYTHON_BOOL "False") 72endif() 73 74if("${CMAKE_CXX_COMPILER_ID}" MATCHES "^(MSVC)$") 75 # These warnings are disabled for tests only, since they can only be produced when using fruit as a client. Also, they cannot be disabled via pragma pushes/pops, 76 # so we leave it up to clients to disable them if desired. 77 # The warning C4702 is disabled because if MSVC optimizes the call to InvokeLambdaWithInjectedArgVector::operator() when cPtr is null, it will inline 78 # a FRUIT_UNREACHABLE statement, which makes all statements succeeding the operator() call unreachable. 79 # The warning C4503 is disabled because some of the test_class_destruction.py tests suchs as "test_injector_creation_and_injection" 80 # produce extremely long decorator names. This has no effect on the actual results of the test. 81 set(FRUIT_TESTONLY_CXXFLAGS "${FRUIT_TESTONLY_CXXFLAGS} /wd4702 /wd4503") 82endif() 83 84add_library(test_headers_copy STATIC test_common.cpp) 85target_link_libraries(test_headers_copy fruit) 86 87# Escape the backslash which is a Windows path separator. 88string(REPLACE "\\" "\\\\" ADDITIONAL_INCLUDE_DIRS "${Boost_INCLUDE_DIRS}") 89 90file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/fruit_test_config.py" 91 CONTENT " 92CXX='${CMAKE_CXX_COMPILER}' 93CXX_COMPILER_NAME='${CMAKE_CXX_COMPILER_ID}' 94CXX_COMPILER_VERSION='${CMAKE_CXX_COMPILER_VERSION}' 95FRUIT_COMPILE_FLAGS='${FRUIT_COMPILE_FLAGS} ${FRUIT_TESTONLY_CXXFLAGS}' 96ADDITIONAL_INCLUDE_DIRS='${ADDITIONAL_INCLUDE_DIRS}' 97ADDITIONAL_LINKER_FLAGS='${CMAKE_EXE_LINKER_FLAGS}' 98RUN_TESTS_UNDER_VALGRIND='${RUN_TESTS_UNDER_VALGRIND_FLAG}' 99VALGRIND_FLAGS='${VALGRIND_FLAGS_STR}' 100CMAKE_BUILD_TYPE='${CMAKE_BUILD_TYPE}' 101 102PATH_TO_COMPILED_FRUIT='$<TARGET_FILE_DIR:fruit>' 103PATH_TO_COMPILED_FRUIT_LIB='$<TARGET_FILE:fruit>' 104PATH_TO_COMPILED_TEST_HEADERS='$<TARGET_FILE_DIR:test_headers_copy>' 105PATH_TO_COMPILED_TEST_HEADERS_LIB='$<TARGET_FILE:test_headers_copy>' 106PATH_TO_FRUIT_STATIC_HEADERS='${CMAKE_CURRENT_SOURCE_DIR}/../include' 107PATH_TO_FRUIT_GENERATED_HEADERS='${CMAKE_CURRENT_BINARY_DIR}/../include' 108PATH_TO_FRUIT_TEST_HEADERS='${CMAKE_CURRENT_SOURCE_DIR}' 109ENABLE_COVERAGE=${FRUIT_ENABLE_COVERAGE_PYTHON_BOOL} 110") 111 112file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/pytest.ini" 113 CONTENT " 114[pytest] 115testpaths = \"${CMAKE_CURRENT_SOURCE_DIR}\" 116addopts = -r a 117timeout = 300 118") 119