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Diffstat (limited to 'lib/cmake-coverage/CodeCoverage.cmake')
| m--------- | lib/cmake-coverage | 0 | ||||
| -rw-r--r-- | lib/cmake-coverage/CodeCoverage.cmake | 160 |
2 files changed, 0 insertions, 160 deletions
diff --git a/lib/cmake-coverage b/lib/cmake-coverage new file mode 160000 +Subproject fde8c1ef14684d763e7728dda98d49f2330534d diff --git a/lib/cmake-coverage/CodeCoverage.cmake b/lib/cmake-coverage/CodeCoverage.cmake deleted file mode 100644 index edf927fec..000000000 --- a/lib/cmake-coverage/CodeCoverage.cmake +++ /dev/null @@ -1,160 +0,0 @@ -# -# 2012-01-31, Lars Bilke -# - Enable Code Coverage -# -# 2013-09-17, Joakim Söderberg -# - Added support for Clang. -# - Some additional usage instructions. -# -# USAGE: -# 1. Copy this file into your cmake modules path. -# -# 2. Add the following line to your CMakeLists.txt: -# 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") -# -# 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: -# Example: -# SETUP_TARGET_FOR_COVERAGE( -# my_coverage_target # Name for custom target. -# test_driver # Name of the test driver executable that runs the tests. -# # NOTE! This should always have a ZERO as exit code -# # otherwise the coverage generation will not complete. -# coverage # Name of output directory. -# ) -# -# 4. Build a Debug build: -# cmake -DCMAKE_BUILD_TYPE=Debug .. -# make -# make my_coverage_target -# -# - -# Check prereqs -FIND_PROGRAM( GCOV_PATH gcov ) -FIND_PROGRAM( LCOV_PATH lcov ) -FIND_PROGRAM( GENHTML_PATH genhtml ) -FIND_PROGRAM( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/tests) - -IF(NOT GCOV_PATH) -MESSAGE(FATAL_ERROR "gcov not found! Aborting...") -ENDIF() # NOT GCOV_PATH - -IF(NOT CMAKE_COMPILER_IS_GNUCXX) -# Clang version 3.0.0 and greater now supports gcov as well. -MESSAGE(WARNING "Compiler is not GNU gcc! Clang Version 3.0.0 and greater supports gcov as well, but older versions don't.") - -IF(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") -MESSAGE(FATAL_ERROR "Compiler is not GNU gcc! Aborting...") -ENDIF() -ENDIF() # NOT CMAKE_COMPILER_IS_GNUCXX - -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 - "-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 - "" - CACHE STRING "Flags used for linking binaries during coverage builds." - FORCE ) -SET(CMAKE_SHARED_LINKER_FLAGS_COVERAGE - "" - CACHE STRING "Flags used by the shared libraries linker during coverage builds." - FORCE ) -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" - - -# Param _targetname The name of new the custom make target -# Param _testrunner The name of the target which runs the tests. -# MUST return ZERO always, even on errors. -# If not, no coverage report will be created! -# Param _outputname lcov output is generated as _outputname.info -# 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) - -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_PATH} --directory . --zerocounters - -# Run tests -COMMAND ${_testrunner} ${ARGV3} - -# Capturing lcov counters and generating report -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 - -WORKING_DIRECTORY ${CMAKE_BINARY_DIR} -COMMENT "Resetting code coverage counters to zero.\nProcessing code coverage counters and generating report." -) - -# Show info where to find the report -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 - -# 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) - -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} ${ARGV3} - -# Running gcovr -COMMAND ${GCOVR_PATH} -x -r ${CMAKE_SOURCE_DIR} -e '${CMAKE_SOURCE_DIR}/tests/' -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} POST_BUILD -COMMAND ; -COMMENT "Cobertura code coverage report saved in ${_outputname}.xml." -) - -ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE_COBERTURA |