diff --git a/CodeCoverage.cmake b/CodeCoverage.cmake index cc3671a1aed3047ae392520dd4e2267bef4ae7b2..03254067e223718c4a71b044feddca1212c6e8a7 100644 --- a/CodeCoverage.cmake +++ b/CodeCoverage.cmake @@ -15,20 +15,12 @@ FIND_PROGRAM( GCOV_PATH gcov ) FIND_PROGRAM( LCOV_PATH lcov ) FIND_PROGRAM( GENHTML_PATH genhtml ) -FIND_PROGRAM( GCOVR_PATH gcovr) +FIND_PROGRAM( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/tests) IF(NOT GCOV_PATH) MESSAGE(FATAL_ERROR "gcov not found! Aborting...") ENDIF() # NOT GCOV_PATH -IF(NOT LCOV_PATH) - MESSAGE(FATAL_ERROR "lcov not found! Aborting...") -ENDIF() # NOT LCOV_PATH - -IF(NOT GENHTML_PATH) - MESSAGE(FATAL_ERROR "genhtml not found! Aborting...") -ENDIF() # NOT GENHTML_PATH - IF(NOT CMAKE_COMPILER_IS_GNUCXX) MESSAGE(FATAL_ERROR "Compiler is not GNU gcc! Aborting...") ENDIF() # NOT CMAKE_COMPILER_IS_GNUCXX @@ -49,25 +41,32 @@ LINK_LIBRARIES(gcov) # HTML report is generated in _outputname/index.html FUNCTION(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname) + IF(NOT LCOV_PATH) + MESSAGE(FATAL_ERROR "lcov not found! Aborting...") + ENDIF() # NOT LCOV_PATH + + IF(NOT GENHTML_PATH) + MESSAGE(FATAL_ERROR "genhtml not found! Aborting...") + ENDIF() # NOT GENHTML_PATH + # Setup target ADD_CUSTOM_TARGET(${_targetname} # Cleanup lcov - lcov --directory . --zerocounters + ${LCOV_PATH} --directory . --zerocounters # Run tests COMMAND ${_testrunner} # Capturing lcov counters and generating report - COMMAND lcov --directory . --capture --output-file ${_outputname}.info - COMMAND lcov --remove ${_outputname}.info 'tests/*' '/usr/*' --output-file ${_outputname}.info.cleaned - COMMAND genhtml -o ${_outputname} ${_outputname}.info.cleaned + COMMAND ${LCOV_PATH} --directory . --capture --output-file ${_outputname}.info + COMMAND ${LCOV_PATH} --remove ${_outputname}.info 'tests/*' '/usr/*' --output-file ${_outputname}.info.cleaned + COMMAND ${GENHTML_PATH} -o ${_outputname} ${_outputname}.info.cleaned COMMAND ${CMAKE_COMMAND} -E remove ${_outputname}.info ${_outputname}.info.cleaned DEPENDS ${_testrunner} WORKING_DIRECTORY ${CMAKE_BINARY_DIR} - COMMENT "Resetting code coverage counters to zero.\n - Processing code coverage counters and generating report." + COMMENT "Resetting code coverage counters to zero.\nProcessing code coverage counters and generating report." ) # Show info where to find the report @@ -75,27 +74,38 @@ FUNCTION(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname) COMMAND ; COMMENT "Open ./${_outputname}/index.html in your browser to view the coverage report." ) - - # This target produces a Jenkins readable Cobertura report - IF(GCOVR_PATH AND PYTHON_EXECUTABLE) - ADD_CUSTOM_TARGET(${_targetname}_cobertura +ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE + +# Param _targetname The name of new the custom make target +# Param _testrunner The name of the target which runs the tests +# Param _outputname lcov output is generated as _outputname.info +# HTML report is generated in _outputname/index.html +FUNCTION(SETUP_TARGET_FOR_COVERAGE_COBERTURA _targetname _testrunner _outputname) + + IF(NOT PYTHON_EXECUTABLE) + MESSAGE(FATAL_ERROR "Python not found! Aborting...") + ENDIF() # NOT PYTHON_EXECUTABLE + + IF(NOT GCOVR_PATH) + MESSAGE(FATAL_ERROR "gcovr not found! Aborting...") + ENDIF() # NOT GCOVR_PATH + + ADD_CUSTOM_TARGET(${_targetname} - # Run tests - ${_testrunner} + # Run tests + ${_testrunner} - # Running gcovr - COMMAND ${GCOVR_PATH} -x -r ${CMAKE_SOURCE_DIR} -o ${_outputname}.xml - WORKING_DIRECTORY ${CMAKE_BINARY_DIR} - COMMENT "Running gcovr to produce Cobertura code coverage report." - ) + # Running gcovr + COMMAND ${GCOVR_PATH} -x -r ${CMAKE_SOURCE_DIR} -o ${_outputname}.xml + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + COMMENT "Running gcovr to produce Cobertura code coverage report." + ) - # Show info where to find the report - ADD_CUSTOM_COMMAND(TARGET ${_targetname}_cobertura POST_BUILD - COMMAND ; - COMMENT "Cobertura code coverage report saved in ${_outputname}.xml." - ) - - ENDIF() # GCOVR_PATH AND PythonInterp_FOUND + # Show info where to find the report + ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD + COMMAND ; + COMMENT "Cobertura code coverage report saved in ${_outputname}.xml." + ) -ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE +ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE_COBERTURA \ No newline at end of file