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Merge pull request #313 from dean0x7d/test-fixes

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Fix a few bugs related to compile tests
This commit is contained in:
Victor Zverovich 2016-05-04 06:22:17 -07:00
commit 6825ac9ccf
2 changed files with 17 additions and 6 deletions
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10
test/CMakeLists.txt
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@ -137,8 +137,10 @@ if (FMT_PEDANTIC)
"${CMAKE_CURRENT_BINARY_DIR}/find-package-test"
--build-generator ${CMAKE_GENERATOR}
--build-makeprogram ${CMAKE_MAKE_PROGRAM}
--build-options "-DFMT_DIR=${PROJECT_BINARY_DIR}"
"-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
--build-options
"-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"
"-DFMT_DIR=${PROJECT_BINARY_DIR}"
"-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
# test if the targets are findable when add_subdirectory is used
add_test(add-subdirectory-test ${CMAKE_CTEST_COMMAND}
@ -148,5 +150,7 @@ if (FMT_PEDANTIC)
"${CMAKE_CURRENT_BINARY_DIR}/add-subdirectory-test"
--build-generator ${CMAKE_GENERATOR}
--build-makeprogram ${CMAKE_MAKE_PROGRAM}
--build-options "-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
--build-options
"-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"
"-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
endif ()

13
test/compile-test/CMakeLists.txt
View File

@ -9,7 +9,7 @@ set(CMAKE_REQUIRED_FLAGS ${CPP11_FLAG})
function (generate_source result fragment)
set(${result} "
#define FMT_HEADER_ONLY 1
#include \"fmt/format.h\"
#include \"fmt/posix.h\"
int main() {
${fragment}
}
@ -20,22 +20,28 @@ function (expect_compile code)
generate_source(source "${code}")
check_cxx_source_compiles("${source}" compiles)
if (NOT compiles)
message(FATAL_ERROR "Compile error for: ${code}")
set(error_msg "Compile error for: ${code}")
endif ()
# Unset the CMake cache variable compiles. Otherwise the compile test will
# just use cached information next time it runs.
unset(compiles CACHE)
if (error_msg)
message(FATAL_ERROR ${error_msg})
endif ()
endfunction ()
function (expect_compile_error code)
generate_source(source "${code}")
check_cxx_source_compiles("${source}" compiles)
if (compiles)
message(FATAL_ERROR "No compile error for: ${code}")
set(error_msg "No compile error for: ${code}")
endif ()
# Unset the CMake cache variable compiles. Otherwise the compile test will
# just use cached information next time it runs.
unset(compiles CACHE)
if (error_msg)
message(FATAL_ERROR ${error_msg})
endif ()
endfunction ()
# check if the source file skeleton compiles
@ -57,6 +63,7 @@ expect_compile_error("fmt::MemoryWriter() << fmt::pad(42, 5, L' ');")
# Formatting a wide character with a narrow format string is forbidden.
expect_compile_error("fmt::format(\"{}\", L'a';")
expect_compile("FMT_STATIC_ASSERT(true, \"this should never happen\");")
expect_compile_error("FMT_STATIC_ASSERT(0 > 1, \"oops\");")
# Make sure that compiler features detected in the header