CMakeLists.txt
4.25 KB
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if(NOT EXISTS "${CLI11_SOURCE_DIR}/extern/googletest/CMakeLists.txt")
message(FATAL_ERROR "You have requested tests be built, but googletest is not downloaded. Please run:
git submodule update --init")
endif()
list(APPEND CMAKE_MODULE_PATH "${CLI11_SOURCE_DIR}/cmake")
# If submodule is available, add sanitizers
# Set SANITIZE_ADDRESS, SANITIZE_MEMORY, SANITIZE_THREAD or SANITIZE_UNDEFINED
if(EXISTS "${CLI11_SOURCE_DIR}/extern/sanitizers/cmake/FindSanitizers.cmake")
list(APPEND CMAKE_MODULE_PATH "${CLI11_SOURCE_DIR}/extern/sanitizers/cmake")
find_package(Sanitizers)
if(SANITIZE_ADDRESS)
message(STATUS "You might want to use \"${ASan_WRAPPER}\" to run your program")
endif()
else()
macro(add_sanitizers)
endmacro()
endif()
set(GOOGLE_TEST_INDIVIDUAL OFF)
include(AddGoogletest)
set(CLI11_TESTS
HelpersTest
IniTest
SimpleTest
AppTest
SetTest
TransformTest
CreationTest
SubcommandTest
HelpTest
FormatterTest
NewParseTest
OptionalTest
DeprecatedTest
StringParseTest
TrueFalseTest
OptionGroupTest
)
if(WIN32)
list(APPEND CLI11_TESTS WindowsTest)
endif()
set(CLI11_MULTIONLY_TESTS
TimerTest
)
# Only affects current directory, so safe
include_directories(${CMAKE_CURRENT_SOURCE_DIR})
foreach(T ${CLI11_TESTS})
add_executable(${T} ${T}.cpp ${CLI11_headers})
add_sanitizers(${T})
target_link_libraries(${T} PUBLIC CLI11 CLI11_warnings)
add_gtest(${T})
if(CLI11_SINGLE_FILE AND CLI11_SINGLE_FILE_TESTS)
add_executable(${T}_Single ${T}.cpp)
target_link_libraries(${T}_Single PUBLIC CLI11_SINGLE)
add_gtest(${T}_Single)
set_target_properties(${T}_Single
PROPERTIES
FOLDER "Tests Single File")
endif()
endforeach()
foreach(T ${CLI11_MULTIONLY_TESTS})
add_executable(${T} ${T}.cpp ${CLI11_headers})
add_sanitizers(${T})
target_link_libraries(${T} PUBLIC CLI11)
add_gtest(${T})
endforeach()
# Add -Wno-deprecated-declarations to DeprecatedTest
if(NOT MSVC)
target_compile_options(DeprecatedTest PRIVATE -Wno-deprecated-declarations)
if(TARGET DeprecatedTest_Single)
target_compile_options(DeprecatedTest_Single PRIVATE -Wno-deprecated-declarations)
endif()
else()
target_compile_options(DeprecatedTest PRIVATE "/wd4996")
if(TARGET DeprecatedTest_Single)
target_compile_options(DeprecatedTest_Single PRIVATE "/wd4996")
endif()
endif()
# Link test (build error if inlines missing)
add_library(link_test_1 link_test_1.cpp)
target_link_libraries(link_test_1 PUBLIC CLI11)
set_target_properties(link_test_1 PROPERTIES FOLDER "Tests")
add_executable(link_test_2 link_test_2.cpp)
target_link_libraries(link_test_2 PUBLIC CLI11 link_test_1)
add_gtest(link_test_2)
# Add informational printout
# Force this to be in a standard location so CTest can find it
add_executable(informational informational.cpp)
target_link_libraries(informational PUBLIC CLI11)
set_target_properties(informational PROPERTIES
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
RUNTIME_OUTPUT_DIRECTORY_DEBUG "${CMAKE_BINARY_DIR}"
RUNTIME_OUTPUT_DIRECTORY_RELEASE "${CMAKE_BINARY_DIR}"
RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO "${CMAKE_BINARY_DIR}"
RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL "${CMAKE_BINARY_DIR}"
)
# Adding this printout to CTest
file(WRITE "${PROJECT_BINARY_DIR}/CTestCustom.cmake"
"set(CTEST_CUSTOM_PRE_TEST \"${CMAKE_BINARY_DIR}/informational\")"
)
# Add boost to test boost::optional if available
find_package(Boost 1.61)
if(Boost_FOUND)
if(TARGET Boost::boost)
target_link_libraries(informational PRIVATE Boost::boost)
target_link_libraries(OptionalTest PRIVATE Boost::boost)
else()
target_include_directories(informational PRIVATE ${Boost_INCLUDE_DIRS})
target_include_directories(OptionalTest PRIVATE ${Boost_INCLUDE_DIRS})
endif()
target_compile_definitions(informational PRIVATE CLI11_BOOST_OPTIONAL)
target_compile_definitions(OptionalTest PRIVATE CLI11_BOOST_OPTIONAL)
endif()
if(CMAKE_BUILD_TYPE STREQUAL Coverage)
include(CodeCoverage)
setup_target_for_coverage(
NAME CLI11_coverage
EXECUTABLE ctest
DEPENDENCIES
${CLI11_TESTS}
${CLI11_MULTIONLY_TESTS})
endif()