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Add support for FMT_STRING compile time checking. Add negative compilation unit test for compilers and c++ standard that support relaxed constexpr.

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This commit is contained in:
Joe Burzinski
2020-05-31 13:15:40 -05:00
parent 22a169bc31
commit 30ee690401
6 changed files with 193 additions and 198 deletions
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26
tests/CMakeLists.txt
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@@ -68,3 +68,29 @@ endif()
if(SPDLOG_BUILD_TESTS_HO OR SPDLOG_BUILD_ALL)
spdlog_prepare_test(spdlog-utests-ho spdlog::spdlog_header_only)
endif()
# Set up compilation failure test case (only available if compiler supports relaxed constexpr and c++ standard is > 11)
set(HAVE_CXX_RELAXED_CONSTEXPR)
if(CMAKE_CXX_STANDARD GREATER 11) # If we're in c++11 mode we don't have relaxed constexpr, even if our compiler is new enough.
list(FIND CMAKE_CXX_COMPILE_FEATURES "cxx_relaxed_constexpr" HAVE_CXX_RELAXED_CONSTEXPR)
endif()
if(HAVE_CXX_RELAXED_CONSTEXPR AND (SPDLOG_BUILD_FAILING_TESTS OR SPDLOG_BUILD_ALL))
message(STATUS "Enabling negative compilation unit test target")
set(SPDLOG_FAIL_COMPILATION_TARGET spdlog_fail_compilation_utests)
add_executable(${SPDLOG_FAIL_COMPILATION_TARGET}
test_compilation_failures.cpp
main.cpp)
spdlog_enable_warnings(${SPDLOG_FAIL_COMPILATION_TARGET})
target_link_libraries(${SPDLOG_FAIL_COMPILATION_TARGET} PRIVATE spdlog::spdlog)
set_target_properties(${SPDLOG_FAIL_COMPILATION_TARGET} PROPERTIES
EXCLUDE_FROM_ALL TRUE
EXCLUDE_FROM_DEFAULT_BUILD TRUE)
add_test(NAME ${SPDLOG_FAIL_COMPILATION_TARGET}
COMMAND ${CMAKE_COMMAND} --build . --target ${SPDLOG_FAIL_COMPILATION_TARGET} --config $<CONFIG>
WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
set_tests_properties(${SPDLOG_FAIL_COMPILATION_TARGET} PROPERTIES PASS_REGULAR_EXPRESSION "invalid type specifier")
add_custom_target(${SPDLOG_FAIL_COMPILATION_TARGET}_run_target
COMMAND ${CMAKE_CTEST_COMMAND} -R ${SPDLOG_FAIL_COMPILATION_TARGET} --output-on-failure
COMMENT "Running tests that fail to compile.")
endif()