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Add compile error tests.

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This commit is contained in:
Victor Zverovich 2014-01-02 11:31:53 -08:00
parent 6038c85231
commit 9bf11d057c
2 changed files with 34 additions and 6 deletions
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28
CMakeLists.txt
View File

@ -26,6 +26,21 @@ endif ()
add_subdirectory(doc) add_subdirectory(doc)
enable_testing()
# Remove the CMake cache in the test directory so that CMake
# performed full configuration. Otherwise compile-test will
# just used cached information.
add_test(prepare-test ${CMAKE_COMMAND}
-E remove ${CMAKE_CURRENT_BINARY_DIR}/test/CMakeCache.txt)
add_test(compile-test ${CMAKE_CTEST_COMMAND}
--build-and-test
"${CMAKE_CURRENT_SOURCE_DIR}/test"
"${CMAKE_CURRENT_BINARY_DIR}/test"
--build-generator ${CMAKE_GENERATOR}
--build-makeprogram ${CMAKE_MAKE_PROGRAM})
# We compile Google Test ourselves instead of using pre-compiled libraries. # We compile Google Test ourselves instead of using pre-compiled libraries.
# See the Google Test FAQ "Why is it not recommended to install a # See the Google Test FAQ "Why is it not recommended to install a
# pre-compiled copy of Google Test (for example, into /usr/local)?" # pre-compiled copy of Google Test (for example, into /usr/local)?"
@ -38,19 +53,20 @@ if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt)
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
add_definitions(-DGTEST_USE_OWN_TR1_TUPLE=1) add_definitions(-DGTEST_USE_OWN_TR1_TUPLE=1)
endif () endif ()
add_subdirectory(gtest) add_subdirectory(gtest)
include_directories(gtest/include) include_directories(gtest/include)
link_directories(${CMAKE_CURRENT_BINARY_DIR}/gtest) link_directories(${CMAKE_CURRENT_BINARY_DIR}/gtest)
enable_testing()
add_executable(format_test format_test.cc) add_executable(format-test format-test.cc)
target_link_libraries(format_test format gtest) target_link_libraries(format-test format gtest)
if (CMAKE_COMPILER_IS_GNUCXX) if (CMAKE_COMPILER_IS_GNUCXX)
set_target_properties(format_test PROPERTIES COMPILE_FLAGS set_target_properties(format-test PROPERTIES COMPILE_FLAGS
"-Wall -Wextra -pedantic -Wno-long-long -Wno-variadic-macros") "-Wall -Wextra -pedantic -Wno-long-long -Wno-variadic-macros")
endif () endif ()
add_test(format_test format_test) add_test(format-test format-test)
if (HAVE_STD_CPP11_FLAG) if (HAVE_STD_CPP11_FLAG)
set_target_properties(format_test PROPERTIES COMPILE_FLAGS "-std=c++11") set_target_properties(format-test PROPERTIES COMPILE_FLAGS "-std=c++11")
endif () endif ()
endif () endif ()

12
test/CMakeLists.txt Normal file
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@ -0,0 +1,12 @@
# Test if compile errors are produced where necessary.
include(CheckCXXSourceCompiles)
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR}/..)
check_cxx_source_compiles("
#include \"format.cc\"
int main() { fmt::Writer() << L'a'; }
" WRITE_WCHAR_COMPILES)
if (WRITE_WCHAR_COMPILES)
error("No compile error for: fmt::Writer() << L'a'")
endif ()