mirror of
https://github.com/google/benchmark.git
synced 2025-04-01 07:00:32 +08:00
83561f0580
cmake does not require this, but IDEs such as VisualStudio or QtCreator need this to add the headers to the generated project.
134 lines
4.9 KiB
CMake
134 lines
4.9 KiB
CMake
# Enable the tests
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find_package(Threads REQUIRED)
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# NOTE: These flags must be added after find_package(Threads REQUIRED) otherwise
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# they will break the configuration check.
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if (DEFINED BENCHMARK_CXX_LINKER_FLAGS)
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list(APPEND CMAKE_EXE_LINKER_FLAGS ${BENCHMARK_CXX_LINKER_FLAGS})
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endif()
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add_library(output_test_helper STATIC output_test_helper.cc)
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macro(compile_benchmark_test name)
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add_executable(${name} "${name}.cc")
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target_link_libraries(${name} benchmark ${CMAKE_THREAD_LIBS_INIT})
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endmacro(compile_benchmark_test)
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macro(compile_output_test name)
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add_executable(${name} "${name}.cc" output_test.h)
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target_link_libraries(${name} output_test_helper benchmark
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${BENCHMARK_CXX_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
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endmacro(compile_output_test)
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# Demonstration executable
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compile_benchmark_test(benchmark_test)
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add_test(benchmark benchmark_test --benchmark_min_time=0.01)
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compile_benchmark_test(filter_test)
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macro(add_filter_test name filter expect)
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add_test(${name} filter_test --benchmark_min_time=0.01 --benchmark_filter=${filter} ${expect})
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add_test(${name}_list_only filter_test --benchmark_list_tests --benchmark_filter=${filter} ${expect})
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endmacro(add_filter_test)
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add_filter_test(filter_simple "Foo" 3)
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add_filter_test(filter_suffix "BM_.*" 4)
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add_filter_test(filter_regex_all ".*" 5)
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add_filter_test(filter_regex_blank "" 5)
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add_filter_test(filter_regex_none "monkey" 0)
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add_filter_test(filter_regex_wildcard ".*Foo.*" 3)
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add_filter_test(filter_regex_begin "^BM_.*" 4)
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add_filter_test(filter_regex_begin2 "^N" 1)
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add_filter_test(filter_regex_end ".*Ba$" 1)
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compile_benchmark_test(options_test)
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add_test(options_benchmarks options_test --benchmark_min_time=0.01)
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compile_benchmark_test(basic_test)
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add_test(basic_benchmark basic_test --benchmark_min_time=0.01)
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compile_benchmark_test(diagnostics_test)
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add_test(diagnostics_test diagnostics_test --benchmark_min_time=0.01)
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compile_benchmark_test(skip_with_error_test)
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add_test(skip_with_error_test skip_with_error_test --benchmark_min_time=0.01)
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compile_benchmark_test(donotoptimize_test)
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add_test(donotoptimize_test donotoptimize_test --benchmark_min_time=0.01)
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compile_benchmark_test(fixture_test)
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add_test(fixture_test fixture_test --benchmark_min_time=0.01)
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compile_benchmark_test(register_benchmark_test)
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add_test(register_benchmark_test register_benchmark_test --benchmark_min_time=0.01)
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compile_benchmark_test(map_test)
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add_test(map_test map_test --benchmark_min_time=0.01)
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compile_benchmark_test(multiple_ranges_test)
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add_test(multiple_ranges_test multiple_ranges_test --benchmark_min_time=0.01)
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compile_output_test(reporter_output_test)
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add_test(reporter_output_test reporter_output_test --benchmark_min_time=0.01)
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check_cxx_compiler_flag(-std=c++03 BENCHMARK_HAS_CXX03_FLAG)
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if (BENCHMARK_HAS_CXX03_FLAG)
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set(CXX03_FLAGS "${CMAKE_CXX_FLAGS}")
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string(REPLACE "-std=c++11" "-std=c++03" CXX03_FLAGS "${CXX03_FLAGS}")
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string(REPLACE "-std=c++0x" "-std=c++03" CXX03_FLAGS "${CXX03_FLAGS}")
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compile_benchmark_test(cxx03_test)
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set_target_properties(cxx03_test
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PROPERTIES COMPILE_FLAGS "${CXX03_FLAGS}")
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add_test(cxx03 cxx03_test --benchmark_min_time=0.01)
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endif()
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compile_output_test(complexity_test)
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add_test(complexity_benchmark complexity_test --benchmark_min_time=0.01)
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# Add the coverage command(s)
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if(CMAKE_BUILD_TYPE)
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string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER)
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endif()
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if (${CMAKE_BUILD_TYPE_LOWER} MATCHES "coverage")
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find_program(GCOV gcov)
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find_program(LCOV lcov)
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find_program(GENHTML genhtml)
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find_program(CTEST ctest)
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if (GCOV AND LCOV AND GENHTML AND CTEST AND HAVE_CXX_FLAG_COVERAGE)
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add_custom_command(
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OUTPUT ${CMAKE_BINARY_DIR}/lcov/index.html
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COMMAND ${LCOV} -q -z -d .
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COMMAND ${LCOV} -q --no-external -c -b "${CMAKE_SOURCE_DIR}" -d . -o before.lcov -i
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COMMAND ${CTEST} --force-new-ctest-process
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COMMAND ${LCOV} -q --no-external -c -b "${CMAKE_SOURCE_DIR}" -d . -o after.lcov
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COMMAND ${LCOV} -q -a before.lcov -a after.lcov --output-file final.lcov
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COMMAND ${LCOV} -q -r final.lcov "'${CMAKE_SOURCE_DIR}/test/*'" -o final.lcov
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COMMAND ${GENHTML} final.lcov -o lcov --demangle-cpp --sort -p "${CMAKE_BINARY_DIR}" -t benchmark
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DEPENDS filter_test benchmark_test options_test basic_test fixture_test cxx03_test complexity_test
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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COMMENT "Running LCOV"
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)
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add_custom_target(coverage
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DEPENDS ${CMAKE_BINARY_DIR}/lcov/index.html
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COMMENT "LCOV report at lcov/index.html"
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)
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message(STATUS "Coverage command added")
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else()
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if (HAVE_CXX_FLAG_COVERAGE)
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set(CXX_FLAG_COVERAGE_MESSAGE supported)
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else()
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set(CXX_FLAG_COVERAGE_MESSAGE unavailable)
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endif()
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message(WARNING
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"Coverage not available:\n"
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" gcov: ${GCOV}\n"
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" lcov: ${LCOV}\n"
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" genhtml: ${GENHTML}\n"
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" ctest: ${CTEST}\n"
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" --coverage flag: ${CXX_FLAG_COVERAGE_MESSAGE}")
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endif()
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endif()
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