1# Enable the tests 2 3find_package(Threads REQUIRED) 4 5# NOTE: These flags must be added after find_package(Threads REQUIRED) otherwise 6# they will break the configuration check. 7if (DEFINED BENCHMARK_CXX_LINKER_FLAGS) 8 list(APPEND CMAKE_EXE_LINKER_FLAGS ${BENCHMARK_CXX_LINKER_FLAGS}) 9endif() 10 11add_library(output_test_helper STATIC output_test_helper.cc) 12 13macro(compile_benchmark_test name) 14 add_executable(${name} "${name}.cc") 15 target_link_libraries(${name} benchmark ${CMAKE_THREAD_LIBS_INIT}) 16endmacro(compile_benchmark_test) 17 18 19macro(compile_output_test name) 20 add_executable(${name} "${name}.cc" output_test.h) 21 target_link_libraries(${name} output_test_helper benchmark 22 ${BENCHMARK_CXX_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}) 23endmacro(compile_output_test) 24 25 26# Demonstration executable 27compile_benchmark_test(benchmark_test) 28add_test(benchmark benchmark_test --benchmark_min_time=0.01) 29 30compile_benchmark_test(filter_test) 31macro(add_filter_test name filter expect) 32 add_test(${name} filter_test --benchmark_min_time=0.01 --benchmark_filter=${filter} ${expect}) 33 add_test(${name}_list_only filter_test --benchmark_list_tests --benchmark_filter=${filter} ${expect}) 34endmacro(add_filter_test) 35 36add_filter_test(filter_simple "Foo" 3) 37add_filter_test(filter_suffix "BM_.*" 4) 38add_filter_test(filter_regex_all ".*" 5) 39add_filter_test(filter_regex_blank "" 5) 40add_filter_test(filter_regex_none "monkey" 0) 41add_filter_test(filter_regex_wildcard ".*Foo.*" 3) 42add_filter_test(filter_regex_begin "^BM_.*" 4) 43add_filter_test(filter_regex_begin2 "^N" 1) 44add_filter_test(filter_regex_end ".*Ba$" 1) 45 46compile_benchmark_test(options_test) 47add_test(options_benchmarks options_test --benchmark_min_time=0.01) 48 49compile_benchmark_test(basic_test) 50add_test(basic_benchmark basic_test --benchmark_min_time=0.01) 51 52compile_benchmark_test(diagnostics_test) 53add_test(diagnostics_test diagnostics_test --benchmark_min_time=0.01) 54 55compile_benchmark_test(skip_with_error_test) 56add_test(skip_with_error_test skip_with_error_test --benchmark_min_time=0.01) 57 58compile_benchmark_test(donotoptimize_test) 59add_test(donotoptimize_test donotoptimize_test --benchmark_min_time=0.01) 60 61compile_benchmark_test(fixture_test) 62add_test(fixture_test fixture_test --benchmark_min_time=0.01) 63 64compile_benchmark_test(register_benchmark_test) 65add_test(register_benchmark_test register_benchmark_test --benchmark_min_time=0.01) 66 67compile_benchmark_test(map_test) 68add_test(map_test map_test --benchmark_min_time=0.01) 69 70compile_benchmark_test(multiple_ranges_test) 71add_test(multiple_ranges_test multiple_ranges_test --benchmark_min_time=0.01) 72 73compile_output_test(reporter_output_test) 74add_test(reporter_output_test reporter_output_test --benchmark_min_time=0.01) 75 76check_cxx_compiler_flag(-std=c++03 BENCHMARK_HAS_CXX03_FLAG) 77if (BENCHMARK_HAS_CXX03_FLAG) 78 set(CXX03_FLAGS "${CMAKE_CXX_FLAGS}") 79 string(REPLACE "-std=c++11" "-std=c++03" CXX03_FLAGS "${CXX03_FLAGS}") 80 string(REPLACE "-std=c++0x" "-std=c++03" CXX03_FLAGS "${CXX03_FLAGS}") 81 82 compile_benchmark_test(cxx03_test) 83 set_target_properties(cxx03_test 84 PROPERTIES COMPILE_FLAGS "${CXX03_FLAGS}") 85 add_test(cxx03 cxx03_test --benchmark_min_time=0.01) 86endif() 87 88# Attempt to work around flaky test failures when running on Appveyor servers. 89if (DEFINED ENV{APPVEYOR}) 90 set(COMPLEXITY_MIN_TIME "0.5") 91else() 92 set(COMPLEXITY_MIN_TIME "0.01") 93endif() 94compile_output_test(complexity_test) 95add_test(complexity_benchmark complexity_test --benchmark_min_time=${COMPLEXITY_MIN_TIME}) 96 97# Add the coverage command(s) 98if(CMAKE_BUILD_TYPE) 99 string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER) 100endif() 101if (${CMAKE_BUILD_TYPE_LOWER} MATCHES "coverage") 102 find_program(GCOV gcov) 103 find_program(LCOV lcov) 104 find_program(GENHTML genhtml) 105 find_program(CTEST ctest) 106 if (GCOV AND LCOV AND GENHTML AND CTEST AND HAVE_CXX_FLAG_COVERAGE) 107 add_custom_command( 108 OUTPUT ${CMAKE_BINARY_DIR}/lcov/index.html 109 COMMAND ${LCOV} -q -z -d . 110 COMMAND ${LCOV} -q --no-external -c -b "${CMAKE_SOURCE_DIR}" -d . -o before.lcov -i 111 COMMAND ${CTEST} --force-new-ctest-process 112 COMMAND ${LCOV} -q --no-external -c -b "${CMAKE_SOURCE_DIR}" -d . -o after.lcov 113 COMMAND ${LCOV} -q -a before.lcov -a after.lcov --output-file final.lcov 114 COMMAND ${LCOV} -q -r final.lcov "'${CMAKE_SOURCE_DIR}/test/*'" -o final.lcov 115 COMMAND ${GENHTML} final.lcov -o lcov --demangle-cpp --sort -p "${CMAKE_BINARY_DIR}" -t benchmark 116 DEPENDS filter_test benchmark_test options_test basic_test fixture_test cxx03_test complexity_test 117 WORKING_DIRECTORY ${CMAKE_BINARY_DIR} 118 COMMENT "Running LCOV" 119 ) 120 add_custom_target(coverage 121 DEPENDS ${CMAKE_BINARY_DIR}/lcov/index.html 122 COMMENT "LCOV report at lcov/index.html" 123 ) 124 message(STATUS "Coverage command added") 125 else() 126 if (HAVE_CXX_FLAG_COVERAGE) 127 set(CXX_FLAG_COVERAGE_MESSAGE supported) 128 else() 129 set(CXX_FLAG_COVERAGE_MESSAGE unavailable) 130 endif() 131 message(WARNING 132 "Coverage not available:\n" 133 " gcov: ${GCOV}\n" 134 " lcov: ${LCOV}\n" 135 " genhtml: ${GENHTML}\n" 136 " ctest: ${CTEST}\n" 137 " --coverage flag: ${CXX_FLAG_COVERAGE_MESSAGE}") 138 endif() 139endif() 140