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@@
-124,7
+124,6
if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
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message(WARNING "Code coverage results with an optimised (non-Debug) build may be misleading")
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message(WARNING "Code coverage results with an optimised (non-Debug) build may be misleading")
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endif() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug"
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endif() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug"
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message( CMAKE_BUILD_TYPE : ${CMAKE_BUILD_TYPE})
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if(CMAKE_COMPILER_IS_GNUCXX)
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if(CMAKE_COMPILER_IS_GNUCXX)
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link_libraries(gcov)
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link_libraries(gcov)
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else()
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else()
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@@
-144,37
+143,32
endif()
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function(SETUP_TARGET_FOR_COVERAGE)
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function(SETUP_TARGET_FOR_COVERAGE)
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set(options NONE)
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set(options NONE)
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set(oneValueArgs NAME TARGET GCNO)
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set(oneValueArgs NAME TARGET OUTPUT)
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set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
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set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
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cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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if(NOT LCOV_PATH)
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if(NOT LCOV_PATH)
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# message(FATAL_ERROR "lcov not found! Aborting...")
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message(FATAL_ERROR "lcov not found! Aborting...")
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endif() # NOT LCOV_PATH
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endif() # NOT LCOV_PATH
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if(NOT GENHTML_PATH)
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if(NOT GENHTML_PATH)
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# message(FATAL_ERROR "genhtml not found! Aborting...")
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message(FATAL_ERROR "genhtml not found! Aborting...")
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endif() # NOT GENHTML_PATH
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endif() # NOT GENHTML_PATH
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message("Coverage target: " ${Coverage_TARGET})
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message("Coverage name: " ${Coverage_NAME})
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message("Coverage exe: " ${Coverage_EXECUTABLE})
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message("Coverage gcno: " ${Coverage_GCNO})
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# Setup target
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# Setup target
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add_custom_target(${Coverage_TARGET}
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add_custom_target(${Coverage_TARGET}
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# Cleanup lcov
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# Cleanup lcov
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# COMMAND ${LCOV_PATH} --directory . --zerocounters
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COMMAND ${LCOV_PATH} --directory . --zerocounters
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# Run tests
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# Run tests
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COMMAND ${Coverage_EXECUTABLE}
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COMMAND ${Coverage_EXECUTABLE}
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# Capturing lcov counters and generating report
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COMMAND gcov ${Coverage_NAME} --object-file ${Coverage_GCNO}
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# COMMAND ${LCOV_PATH} --directory . --capture --output-file ${Coverage_NAME}.info
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# Capturing lcov counters and generating report
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# COMMAND ${LCOV_PATH} --remove ${Coverage_NAME}.info ${COVERAGE_EXCLUDES} --output-file ${Coverage_NAME}.info.cleaned
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COMMAND ${LCOV_PATH} --directory . --capture --output-file ${Coverage_NAME}.info
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# COMMAND ${GENHTML_PATH} -o ${Coverage_NAME} ${Coverage_NAME}.info.cleaned
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COMMAND ${LCOV_PATH} --remove ${Coverage_NAME}.info ${COVERAGE_EXCLUDES} --output-file ${Coverage_NAME}.info.cleaned
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# COMMAND ${CMAKE_COMMAND} -E remove ${Coverage_NAME}.info ${Coverage_NAME}.info.cleaned
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COMMAND ${GENHTML_PATH} -o ${Coverage_OUTPUT} ${Coverage_NAME}.info.cleaned
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COMMAND ${CMAKE_COMMAND} -E remove ${Coverage_NAME}.info ${Coverage_NAME}.info.cleaned
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
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DEPENDS ${Coverage_DEPENDENCIES}
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DEPENDS ${Coverage_DEPENDENCIES}
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@@
-188,59
+182,7
function(SETUP_TARGET_FOR_COVERAGE)
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# COMMENT "Open ./${Coverage_NAME}/index.html in your browser to view the coverage report."
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# COMMENT "Open ./${Coverage_NAME}/index.html in your browser to view the coverage report."
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# )
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# )
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endfunction() # SETUP_TARGET_FOR_COVERAGE
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endfunction()
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# Defines a target for running and collection code coverage information
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# Builds dependencies, runs the given executable and outputs reports.
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# NOTE! The executable should always have a ZERO as exit code otherwise
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# the coverage generation will not complete.
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#
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# SETUP_TARGET_FOR_COVERAGE_COBERTURA(
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# NAME ctest_coverage # New target name
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# EXECUTABLE ctest -j ${PROCESSOR_COUNT} # Executable in PROJECT_BINARY_DIR
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# DEPENDENCIES executable_target # Dependencies to build first
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# )
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function(SETUP_TARGET_FOR_COVERAGE_COBERTURA)
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set(options NONE)
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set(oneValueArgs NAME)
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set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
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cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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if(NOT SIMPLE_PYTHON_EXECUTABLE)
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message(FATAL_ERROR "python not found! Aborting...")
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endif() # NOT SIMPLE_PYTHON_EXECUTABLE
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if(NOT GCOVR_PATH)
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message(FATAL_ERROR "gcovr not found! Aborting...")
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endif() # NOT GCOVR_PATH
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# Combine excludes to several -e arguments
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set(COBERTURA_EXCLUDES "")
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foreach(EXCLUDE ${COVERAGE_EXCLUDES})
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set(COBERTURA_EXCLUDES "-e ${EXCLUDE} ${COBERTURA_EXCLUDES}")
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endforeach()
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add_custom_target(${Coverage_NAME}
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# Run tests
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${Coverage_EXECUTABLE}
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# Running gcovr
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COMMAND ${GCOVR_PATH} -x -r ${CMAKE_SOURCE_DIR} ${COBERTURA_EXCLUDES}
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-o ${Coverage_NAME}.xml
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
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DEPENDS ${Coverage_DEPENDENCIES}
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COMMENT "Running gcovr to produce Cobertura code coverage report."
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)
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# Show info where to find the report
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add_custom_command(TARGET ${Coverage_NAME} POST_BUILD
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COMMAND ;
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COMMENT "Cobertura code coverage report saved in ${Coverage_NAME}.xml."
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)
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endfunction() # SETUP_TARGET_FOR_COVERAGE_COBERTURA
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function(APPEND_COVERAGE_COMPILER_FLAGS)
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function(APPEND_COVERAGE_COMPILER_FLAGS)
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set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_COMPILER_FLAGS}" PARENT_SCOPE)
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set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_COMPILER_FLAGS}" PARENT_SCOPE)
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