diff options
Diffstat (limited to 'host/cmake/Modules/CodeCoverage.cmake')
| -rw-r--r-- | host/cmake/Modules/CodeCoverage.cmake | 102 |
1 files changed, 51 insertions, 51 deletions
diff --git a/host/cmake/Modules/CodeCoverage.cmake b/host/cmake/Modules/CodeCoverage.cmake index a0b0ef526..e19c6399d 100644 --- a/host/cmake/Modules/CodeCoverage.cmake +++ b/host/cmake/Modules/CodeCoverage.cmake @@ -43,11 +43,11 @@ # 1. Copy this file into your cmake modules path. # # 2. Add the following line to your CMakeLists.txt: -# INCLUDE(CodeCoverage) +# include(CodeCoverage) # # 3. Set compiler flags to turn off optimization and enable coverage: -# SET(CMAKE_CXX_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage") -# SET(CMAKE_C_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage") +# set(CMAKE_CXX_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage") +# set(CMAKE_C_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage") # # 3. Use the function SETUP_TARGET_FOR_COVERAGE to create a custom make target # which runs your test executable and produces a lcov code coverage report: @@ -68,48 +68,48 @@ # # Check prereqs -FIND_PROGRAM( GCOV_PATH gcov ) -FIND_PROGRAM( LCOV_PATH lcov ) -FIND_PROGRAM( GENHTML_PATH genhtml ) -FIND_PROGRAM( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/tests) - -IF(NOT GCOV_PATH) - MESSAGE(FATAL_ERROR "gcov not found! Aborting...") -ENDIF() # NOT GCOV_PATH - -IF("${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang") - IF("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS 3) - MESSAGE(FATAL_ERROR "Clang version must be 3.0.0 or greater! Aborting...") - ENDIF() -ELSEIF(NOT CMAKE_COMPILER_IS_GNUCXX) - MESSAGE(FATAL_ERROR "Compiler is not GNU gcc! Aborting...") -ENDIF() # CHECK VALID COMPILER - -SET(CMAKE_CXX_FLAGS_COVERAGE +find_program( GCOV_PATH gcov ) +find_program( LCOV_PATH lcov ) +find_program( GENHTML_PATH genhtml ) +find_program( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/tests) + +if(NOT GCOV_PATH) + message(FATAL_ERROR "gcov not found! Aborting...") +endif() # NOT GCOV_PATH + +if("${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang") + if("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS 3) + message(FATAL_ERROR "Clang version must be 3.0.0 or greater! Aborting...") + endif() +elseif(NOT CMAKE_COMPILER_IS_GNUCXX) + message(FATAL_ERROR "Compiler is not GNU gcc! Aborting...") +endif() # CHECK VALID COMPILER + +set(CMAKE_CXX_FLAGS_COVERAGE "-g -O0 --coverage -fprofile-arcs -ftest-coverage" CACHE STRING "Flags used by the C++ compiler during coverage builds." FORCE ) -SET(CMAKE_C_FLAGS_COVERAGE +set(CMAKE_C_FLAGS_COVERAGE "-g -O0 --coverage -fprofile-arcs -ftest-coverage" CACHE STRING "Flags used by the C compiler during coverage builds." FORCE ) -SET(CMAKE_EXE_LINKER_FLAGS_COVERAGE +set(CMAKE_EXE_LINKER_FLAGS_COVERAGE "" CACHE STRING "Flags used for linking binaries during coverage builds." FORCE ) -SET(CMAKE_SHARED_LINKER_FLAGS_COVERAGE +set(CMAKE_SHARED_LINKER_FLAGS_COVERAGE "" CACHE STRING "Flags used by the shared libraries linker during coverage builds." FORCE ) -MARK_AS_ADVANCED( +mark_as_advanced( CMAKE_CXX_FLAGS_COVERAGE CMAKE_C_FLAGS_COVERAGE CMAKE_EXE_LINKER_FLAGS_COVERAGE CMAKE_SHARED_LINKER_FLAGS_COVERAGE ) -IF ( NOT (CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "Coverage")) - MESSAGE( WARNING "Code coverage results with an optimized (non-Debug) build may be misleading" ) -ENDIF() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug" +if ( NOT (CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "Coverage")) + message( WARNING "Code coverage results with an optimized (non-Debug) build may be misleading" ) +endif() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug" # Param _targetname The name of new the custom make target @@ -120,23 +120,23 @@ ENDIF() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug" # HTML report is generated in _outputname/index.html # Optional fourth parameter is passed as arguments to _testrunner # Pass them in list form, e.g.: "-j;2" for -j 2 -FUNCTION(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname) +function(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname) - IF(NOT LCOV_PATH) - MESSAGE(FATAL_ERROR "lcov not found! Aborting...") - ENDIF() # NOT LCOV_PATH + if(NOT LCOV_PATH) + message(FATAL_ERROR "lcov not found! Aborting...") + endif() # NOT LCOV_PATH - IF(NOT GENHTML_PATH) - MESSAGE(FATAL_ERROR "genhtml not found! Aborting...") - ENDIF() # NOT GENHTML_PATH + if(NOT GENHTML_PATH) + message(FATAL_ERROR "genhtml not found! Aborting...") + endif() # NOT GENHTML_PATH - SET(coverage_info "${CMAKE_BINARY_DIR}/${_outputname}.info") - SET(coverage_cleaned "${coverage_info}.cleaned") + set(coverage_info "${CMAKE_BINARY_DIR}/${_outputname}.info") + set(coverage_cleaned "${coverage_info}.cleaned") - SEPARATE_ARGUMENTS(test_command UNIX_COMMAND "${_testrunner}") + separate_arguments(test_command UNIX_COMMAND "${_testrunner}") # Setup target - ADD_CUSTOM_TARGET(${_targetname} + add_custom_target(${_targetname} # Cleanup lcov ${LCOV_PATH} --directory . --zerocounters @@ -155,29 +155,29 @@ FUNCTION(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname) ) # Show info where to find the report - ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD + add_custom_command(TARGET ${_targetname} POST_BUILD COMMAND ; COMMENT "Open ./${_outputname}/index.html in your browser to view the coverage report." ) -ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE +endfunction() # SETUP_TARGET_FOR_COVERAGE # Param _targetname The name of new the custom make target # Param _testrunner The name of the target which runs the tests # Param _outputname cobertura output is generated as _outputname.xml # Optional fourth parameter is passed as arguments to _testrunner # Pass them in list form, e.g.: "-j;2" for -j 2 -FUNCTION(SETUP_TARGET_FOR_COVERAGE_COBERTURA _targetname _testrunner _outputname) +function(SETUP_TARGET_FOR_COVERAGE_COBERTURA _targetname _testrunner _outputname) - IF(NOT PYTHON_EXECUTABLE) - MESSAGE(FATAL_ERROR "Python not found! Aborting...") - ENDIF() # NOT PYTHON_EXECUTABLE + if(NOT PYTHON_EXECUTABLE) + message(FATAL_ERROR "Python not found! Aborting...") + endif() # NOT PYTHON_EXECUTABLE - IF(NOT GCOVR_PATH) - MESSAGE(FATAL_ERROR "gcovr not found! Aborting...") - ENDIF() # NOT GCOVR_PATH + if(NOT GCOVR_PATH) + message(FATAL_ERROR "gcovr not found! Aborting...") + endif() # NOT GCOVR_PATH - ADD_CUSTOM_TARGET(${_targetname} + add_custom_target(${_targetname} # Run tests ${_testrunner} ${ARGV3} @@ -189,9 +189,9 @@ FUNCTION(SETUP_TARGET_FOR_COVERAGE_COBERTURA _targetname _testrunner _outputname ) # Show info where to find the report - ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD + add_custom_command(TARGET ${_targetname} POST_BUILD COMMAND ; COMMENT "Cobertura code coverage report saved in ${_outputname}.xml." ) -ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE_COBERTURA +endfunction() # SETUP_TARGET_FOR_COVERAGE_COBERTURA |