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Diffstat (limited to 'third-party/benchmark/test/CMakeLists.txt')
-rw-r--r-- | third-party/benchmark/test/CMakeLists.txt | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/third-party/benchmark/test/CMakeLists.txt b/third-party/benchmark/test/CMakeLists.txt new file mode 100644 index 000000000000..79cdf53b402c --- /dev/null +++ b/third-party/benchmark/test/CMakeLists.txt @@ -0,0 +1,271 @@ +# Enable the tests + +find_package(Threads REQUIRED) +include(CheckCXXCompilerFlag) + +# NOTE: Some tests use `<cassert>` to perform the test. Therefore we must +# strip -DNDEBUG from the default CMake flags in DEBUG mode. +string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE) +if( NOT uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" ) + add_definitions( -UNDEBUG ) + add_definitions(-DTEST_BENCHMARK_LIBRARY_HAS_NO_ASSERTIONS) + # Also remove /D NDEBUG to avoid MSVC warnings about conflicting defines. + foreach (flags_var_to_scrub + CMAKE_CXX_FLAGS_RELEASE + CMAKE_CXX_FLAGS_RELWITHDEBINFO + CMAKE_CXX_FLAGS_MINSIZEREL + CMAKE_C_FLAGS_RELEASE + CMAKE_C_FLAGS_RELWITHDEBINFO + CMAKE_C_FLAGS_MINSIZEREL) + string (REGEX REPLACE "(^| )[/-]D *NDEBUG($| )" " " + "${flags_var_to_scrub}" "${${flags_var_to_scrub}}") + endforeach() +endif() + +check_cxx_compiler_flag(-O3 BENCHMARK_HAS_O3_FLAG) +set(BENCHMARK_O3_FLAG "") +if (BENCHMARK_HAS_O3_FLAG) + set(BENCHMARK_O3_FLAG "-O3") +endif() + +# NOTE: These flags must be added after find_package(Threads REQUIRED) otherwise +# they will break the configuration check. +if (DEFINED BENCHMARK_CXX_LINKER_FLAGS) + list(APPEND CMAKE_EXE_LINKER_FLAGS ${BENCHMARK_CXX_LINKER_FLAGS}) +endif() + +add_library(output_test_helper STATIC output_test_helper.cc output_test.h) + +macro(compile_benchmark_test name) + add_executable(${name} "${name}.cc") + target_link_libraries(${name} benchmark::benchmark ${CMAKE_THREAD_LIBS_INIT}) +endmacro(compile_benchmark_test) + +macro(compile_benchmark_test_with_main name) + add_executable(${name} "${name}.cc") + target_link_libraries(${name} benchmark::benchmark_main) +endmacro(compile_benchmark_test_with_main) + +macro(compile_output_test name) + add_executable(${name} "${name}.cc" output_test.h) + target_link_libraries(${name} output_test_helper benchmark::benchmark + ${BENCHMARK_CXX_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}) +endmacro(compile_output_test) + +# Demonstration executable +compile_benchmark_test(benchmark_test) +add_test(NAME benchmark COMMAND benchmark_test --benchmark_min_time=0.01) + +compile_benchmark_test(filter_test) +macro(add_filter_test name filter expect) + add_test(NAME ${name} COMMAND filter_test --benchmark_min_time=0.01 --benchmark_filter=${filter} ${expect}) + add_test(NAME ${name}_list_only COMMAND filter_test --benchmark_list_tests --benchmark_filter=${filter} ${expect}) +endmacro(add_filter_test) + +add_filter_test(filter_simple "Foo" 3) +add_filter_test(filter_simple_negative "-Foo" 2) +add_filter_test(filter_suffix "BM_.*" 4) +add_filter_test(filter_suffix_negative "-BM_.*" 1) +add_filter_test(filter_regex_all ".*" 5) +add_filter_test(filter_regex_all_negative "-.*" 0) +add_filter_test(filter_regex_blank "" 5) +add_filter_test(filter_regex_blank_negative "-" 0) +add_filter_test(filter_regex_none "monkey" 0) +add_filter_test(filter_regex_none_negative "-monkey" 5) +add_filter_test(filter_regex_wildcard ".*Foo.*" 3) +add_filter_test(filter_regex_wildcard_negative "-.*Foo.*" 2) +add_filter_test(filter_regex_begin "^BM_.*" 4) +add_filter_test(filter_regex_begin_negative "-^BM_.*" 1) +add_filter_test(filter_regex_begin2 "^N" 1) +add_filter_test(filter_regex_begin2_negative "-^N" 4) +add_filter_test(filter_regex_end ".*Ba$" 1) +add_filter_test(filter_regex_end_negative "-.*Ba$" 4) + +compile_benchmark_test(options_test) +add_test(NAME options_benchmarks COMMAND options_test --benchmark_min_time=0.01) + +compile_benchmark_test(basic_test) +add_test(NAME basic_benchmark COMMAND basic_test --benchmark_min_time=0.01) + +compile_output_test(repetitions_test) +add_test(NAME repetitions_benchmark COMMAND repetitions_test --benchmark_min_time=0.01 --benchmark_repetitions=3) + +compile_benchmark_test(diagnostics_test) +add_test(NAME diagnostics_test COMMAND diagnostics_test --benchmark_min_time=0.01) + +compile_benchmark_test(skip_with_error_test) +add_test(NAME skip_with_error_test COMMAND skip_with_error_test --benchmark_min_time=0.01) + +compile_benchmark_test(donotoptimize_test) +# Some of the issues with DoNotOptimize only occur when optimization is enabled +check_cxx_compiler_flag(-O3 BENCHMARK_HAS_O3_FLAG) +if (BENCHMARK_HAS_O3_FLAG) + set_target_properties(donotoptimize_test PROPERTIES COMPILE_FLAGS "-O3") +endif() +add_test(NAME donotoptimize_test COMMAND donotoptimize_test --benchmark_min_time=0.01) + +compile_benchmark_test(fixture_test) +add_test(NAME fixture_test COMMAND fixture_test --benchmark_min_time=0.01) + +compile_benchmark_test(register_benchmark_test) +add_test(NAME register_benchmark_test COMMAND register_benchmark_test --benchmark_min_time=0.01) + +compile_benchmark_test(map_test) +add_test(NAME map_test COMMAND map_test --benchmark_min_time=0.01) + +compile_benchmark_test(multiple_ranges_test) +add_test(NAME multiple_ranges_test COMMAND multiple_ranges_test --benchmark_min_time=0.01) + +compile_benchmark_test(args_product_test) +add_test(NAME args_product_test COMMAND args_product_test --benchmark_min_time=0.01) + +compile_benchmark_test_with_main(link_main_test) +add_test(NAME link_main_test COMMAND link_main_test --benchmark_min_time=0.01) + +compile_output_test(reporter_output_test) +add_test(NAME reporter_output_test COMMAND reporter_output_test --benchmark_min_time=0.01) + +compile_output_test(templated_fixture_test) +add_test(NAME templated_fixture_test COMMAND templated_fixture_test --benchmark_min_time=0.01) + +compile_output_test(user_counters_test) +add_test(NAME user_counters_test COMMAND user_counters_test --benchmark_min_time=0.01) + +compile_output_test(perf_counters_test) +add_test(NAME perf_counters_test COMMAND perf_counters_test --benchmark_min_time=0.01 --benchmark_perf_counters=CYCLES,BRANCHES) + +compile_output_test(internal_threading_test) +add_test(NAME internal_threading_test COMMAND internal_threading_test --benchmark_min_time=0.01) + +compile_output_test(report_aggregates_only_test) +add_test(NAME report_aggregates_only_test COMMAND report_aggregates_only_test --benchmark_min_time=0.01) + +compile_output_test(display_aggregates_only_test) +add_test(NAME display_aggregates_only_test COMMAND display_aggregates_only_test --benchmark_min_time=0.01) + +compile_output_test(user_counters_tabular_test) +add_test(NAME user_counters_tabular_test COMMAND user_counters_tabular_test --benchmark_counters_tabular=true --benchmark_min_time=0.01) + +compile_output_test(user_counters_thousands_test) +add_test(NAME user_counters_thousands_test COMMAND user_counters_thousands_test --benchmark_min_time=0.01) + +compile_output_test(memory_manager_test) +add_test(NAME memory_manager_test COMMAND memory_manager_test --benchmark_min_time=0.01) + +check_cxx_compiler_flag(-std=c++03 BENCHMARK_HAS_CXX03_FLAG) +if (BENCHMARK_HAS_CXX03_FLAG) + compile_benchmark_test(cxx03_test) + set_target_properties(cxx03_test + PROPERTIES + CXX_STANDARD 98 + CXX_STANDARD_REQUIRED YES) + # libstdc++ provides different definitions within <map> between dialects. When + # LTO is enabled and -Werror is specified GCC diagnoses this ODR violation + # causing the test to fail to compile. To prevent this we explicitly disable + # the warning. + check_cxx_compiler_flag(-Wno-odr BENCHMARK_HAS_WNO_ODR) + if (BENCHMARK_ENABLE_LTO AND BENCHMARK_HAS_WNO_ODR) + set_target_properties(cxx03_test + PROPERTIES + LINK_FLAGS "-Wno-odr") + endif() + add_test(NAME cxx03 COMMAND cxx03_test --benchmark_min_time=0.01) +endif() + +# Attempt to work around flaky test failures when running on Appveyor servers. +if (DEFINED ENV{APPVEYOR}) + set(COMPLEXITY_MIN_TIME "0.5") +else() + set(COMPLEXITY_MIN_TIME "0.01") +endif() +compile_output_test(complexity_test) +add_test(NAME complexity_benchmark COMMAND complexity_test --benchmark_min_time=${COMPLEXITY_MIN_TIME}) + +############################################################################### +# GoogleTest Unit Tests +############################################################################### + +if (BENCHMARK_ENABLE_GTEST_TESTS) + macro(compile_gtest name) + add_executable(${name} "${name}.cc") + target_link_libraries(${name} benchmark::benchmark + gmock_main ${CMAKE_THREAD_LIBS_INIT}) + endmacro(compile_gtest) + + macro(add_gtest name) + compile_gtest(${name}) + add_test(NAME ${name} COMMAND ${name}) + endmacro() + + add_gtest(benchmark_gtest) + add_gtest(benchmark_name_gtest) + add_gtest(benchmark_random_interleaving_gtest) + add_gtest(commandlineflags_gtest) + add_gtest(statistics_gtest) + add_gtest(string_util_gtest) + add_gtest(perf_counters_gtest) +endif(BENCHMARK_ENABLE_GTEST_TESTS) + +############################################################################### +# Assembly Unit Tests +############################################################################### + +if (BENCHMARK_ENABLE_ASSEMBLY_TESTS) + if (NOT LLVM_FILECHECK_EXE) + message(FATAL_ERROR "LLVM FileCheck is required when including this file") + endif() + include(AssemblyTests.cmake) + add_filecheck_test(donotoptimize_assembly_test) + add_filecheck_test(state_assembly_test) + add_filecheck_test(clobber_memory_assembly_test) +endif() + + + +############################################################################### +# Code Coverage Configuration +############################################################################### + +# Add the coverage command(s) +if(CMAKE_BUILD_TYPE) + string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER) +endif() +if (${CMAKE_BUILD_TYPE_LOWER} MATCHES "coverage") + find_program(GCOV gcov) + find_program(LCOV lcov) + find_program(GENHTML genhtml) + find_program(CTEST ctest) + if (GCOV AND LCOV AND GENHTML AND CTEST AND HAVE_CXX_FLAG_COVERAGE) + add_custom_command( + OUTPUT ${CMAKE_BINARY_DIR}/lcov/index.html + COMMAND ${LCOV} -q -z -d . + COMMAND ${LCOV} -q --no-external -c -b "${CMAKE_SOURCE_DIR}" -d . -o before.lcov -i + COMMAND ${CTEST} --force-new-ctest-process + COMMAND ${LCOV} -q --no-external -c -b "${CMAKE_SOURCE_DIR}" -d . -o after.lcov + COMMAND ${LCOV} -q -a before.lcov -a after.lcov --output-file final.lcov + COMMAND ${LCOV} -q -r final.lcov "'${CMAKE_SOURCE_DIR}/test/*'" -o final.lcov + COMMAND ${GENHTML} final.lcov -o lcov --demangle-cpp --sort -p "${CMAKE_BINARY_DIR}" -t benchmark + DEPENDS filter_test benchmark_test options_test basic_test fixture_test cxx03_test complexity_test + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + COMMENT "Running LCOV" + ) + add_custom_target(coverage + DEPENDS ${CMAKE_BINARY_DIR}/lcov/index.html + COMMENT "LCOV report at lcov/index.html" + ) + message(STATUS "Coverage command added") + else() + if (HAVE_CXX_FLAG_COVERAGE) + set(CXX_FLAG_COVERAGE_MESSAGE supported) + else() + set(CXX_FLAG_COVERAGE_MESSAGE unavailable) + endif() + message(WARNING + "Coverage not available:\n" + " gcov: ${GCOV}\n" + " lcov: ${LCOV}\n" + " genhtml: ${GENHTML}\n" + " ctest: ${CTEST}\n" + " --coverage flag: ${CXX_FLAG_COVERAGE_MESSAGE}") + endif() +endif() |