project(flat.hpp.untests)

file(GLOB_RECURSE UNTESTS_SOURCES "*.cpp" "*.hpp")
source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${UNTESTS_SOURCES})

add_executable(${PROJECT_NAME} ${UNTESTS_SOURCES})
target_link_libraries(${PROJECT_NAME} PRIVATE flat.hpp::flat.hpp)

#
# setup defines
#

function(setup_defines_for_target TARGET)
    target_compile_definitions(${TARGET} PRIVATE
        DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS
        DOCTEST_CONFIG_USE_STD_HEADERS)
endfunction()

setup_defines_for_target(${PROJECT_NAME})

#
# setup libraries
#

function(setup_libraries_for_target TARGET)
    target_link_libraries(${TARGET} PRIVATE doctest::doctest_with_main)

    if(${BUILD_WITH_COVERAGE})
        target_link_libraries(${TARGET} PRIVATE flat.hpp::enable_gcov)
    endif()

    if(${BUILD_WITH_SANITIZERS})
        target_link_libraries(${TARGET} PRIVATE flat.hpp::enable_asan flat.hpp::enable_ubsan)
    endif()
endfunction()

setup_libraries_for_target(${PROJECT_NAME})

#
# setup warnings
#

function(setup_warnings_for_target TARGET)
    target_compile_options(${TARGET}
        PRIVATE
        $<$<CXX_COMPILER_ID:MSVC>:
            /WX /W4>
        PRIVATE
        $<$<CXX_COMPILER_ID:GNU>:
            -Werror -Wall -Wextra -Wpedantic>
        PRIVATE
        $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
            -Werror -Weverything -Wconversion
            -Wno-c++98-compat
            -Wno-c++98-compat-pedantic
            -Wno-padded
            -Wno-unknown-warning-option
            >)
endfunction()

setup_warnings_for_target(${PROJECT_NAME})

#
# add tests
#

add_test(${PROJECT_NAME} ${PROJECT_NAME})