mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2024-12-23 22:39:43 -05:00
Update and fix test coverage report generation
Generation of unit test coverage reports used to be quite complicated and required a lot of different settings, including a custom CMake build type. This patch updates the coverage CMake module to only require -DWITH_COVERAGE=ON to be set on a normal Debug build in order to create a coverage target. This patch also moves away from lcov in favor of gcovr, since lcov appears to be broken in GCC 8. However, the routines for generating lcov reports still exist, so provided lcov receives updates and there is sufficient reason to switch back, it is easy to do so.
This commit is contained in:
Janek Bevendorff
parent
b8d2d5d877
commit
18b22834c1
@ -204,12 +204,6 @@ endif()
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if(CMAKE_COMPILER_IS_GNUCXX)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wcast-align")
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if(WITH_COVERAGE)
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# Include code coverage, use with -DCMAKE_BUILD_TYPE=Coverage
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include(CodeCoverage)
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setup_target_for_coverage(kp_coverage "make test" coverage)
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endif()
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endif()
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if(CMAKE_COMPILER_IS_GNUCC)
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@ -291,6 +285,21 @@ if(WITH_TESTS)
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enable_testing()
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endif(WITH_TESTS)
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if(WITH_COVERAGE)
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# Include code coverage, use with -DCMAKE_BUILD_TYPE=Debug
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include(CodeCoverage)
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set(COVERAGE_GCOVR_EXCLUDES
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"\\(.+/\\)?tests/.\\*"
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".\\*/moc_\\[^/\\]+\\.cpp"
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".\\*/ui_\\[^/\\]+\\.h"
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"\\(.+/\\)?zxcvbn/.\\*")
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append_coverage_compiler_flags()
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setup_target_for_coverage_gcovr_html(
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NAME coverage
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EXECUTABLE $(MAKE) && $(MAKE) test
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)
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endif()
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include(CLangFormat)
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if(UNIX AND NOT APPLE)
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@ -1,4 +1,4 @@
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# Copyright (c) 2012 - 2015, Lars Bilke
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# Copyright (c) 2012 - 2017, Lars Bilke
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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@ -26,7 +26,7 @@
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# CHANGES:
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#
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# 2012-01-31, Lars Bilke
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# - Enable Code Coverage
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@ -35,167 +35,269 @@
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# - Added support for Clang.
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# - Some additional usage instructions.
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#
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# 2016-02-03, Lars Bilke
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# - Refactored functions to use named parameters
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#
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# 2017-06-02, Lars Bilke
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# - Merged with modified version from github.com/ufz/ogs
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#
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#
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# USAGE:
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# 0. (Mac only) If you use Xcode 5.1 make sure to patch geninfo as described here:
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# http://stackoverflow.com/a/22404544/80480
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#
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# 1. Copy this file into your cmake modules path.
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#
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# 2. Add the following line to your CMakeLists.txt:
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# INCLUDE(CodeCoverage)
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# include(CodeCoverage)
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#
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# 3. Set compiler flags to turn off optimization and enable coverage:
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# SET(CMAKE_CXX_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
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# SET(CMAKE_C_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
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# 3. Append necessary compiler flags:
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# APPEND_COVERAGE_COMPILER_FLAGS()
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#
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# 3. Use the function SETUP_TARGET_FOR_COVERAGE to create a custom make target
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# which runs your test executable and produces a lcov code coverage report:
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# 4. If you need to exclude additional directories from the report, specify them
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# using the COVERAGE_LCOV_EXCLUDES variable before calling SETUP_TARGET_FOR_COVERAGE_LCOV.
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# Example:
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# SETUP_TARGET_FOR_COVERAGE(
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# my_coverage_target # Name for custom target.
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# test_driver # Name of the test driver executable that runs the tests.
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# # NOTE! This should always have a ZERO as exit code
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# # otherwise the coverage generation will not complete.
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# coverage # Name of output directory.
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# )
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# set(COVERAGE_LCOV_EXCLUDES 'dir1/*' 'dir2/*')
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#
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# 4. Build a Debug build:
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# cmake -DCMAKE_BUILD_TYPE=Debug ..
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# make
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# make my_coverage_target
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# 5. Use the functions described below to create a custom make target which
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# runs your test executable and produces a code coverage report.
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#
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# 6. Build a Debug build:
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# cmake -DCMAKE_BUILD_TYPE=Debug ..
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# make
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# make my_coverage_target
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#
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include(CMakeParseArguments)
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# Check prereqs
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FIND_PROGRAM( GCOV_PATH gcov )
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FIND_PROGRAM( LCOV_PATH lcov )
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FIND_PROGRAM( GENHTML_PATH genhtml )
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FIND_PROGRAM( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/tests)
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find_program( GCOV_PATH gcov )
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find_program( LCOV_PATH NAMES lcov lcov.bat lcov.exe lcov.perl)
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find_program( GENHTML_PATH NAMES genhtml genhtml.perl genhtml.bat )
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find_program( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/scripts/test)
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find_program( SIMPLE_PYTHON_EXECUTABLE python )
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IF(NOT GCOV_PATH)
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MESSAGE(FATAL_ERROR "gcov not found! Aborting...")
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ENDIF() # NOT GCOV_PATH
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if(NOT GCOV_PATH)
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message(FATAL_ERROR "gcov not found! Aborting...")
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endif() # NOT GCOV_PATH
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IF("${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang")
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IF("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS 3)
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MESSAGE(FATAL_ERROR "Clang version must be 3.0.0 or greater! Aborting...")
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ENDIF()
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ELSEIF(NOT CMAKE_COMPILER_IS_GNUCXX)
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MESSAGE(FATAL_ERROR "Compiler is not GNU gcc! Aborting...")
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ENDIF() # CHECK VALID COMPILER
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if("${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang")
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if("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS 3)
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message(FATAL_ERROR "Clang version must be 3.0.0 or greater! Aborting...")
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endif()
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elseif(NOT CMAKE_COMPILER_IS_GNUCXX)
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message(FATAL_ERROR "Compiler is not GNU gcc! Aborting...")
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endif()
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SET(CMAKE_CXX_FLAGS_COVERAGE
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"-g -O0 --coverage -fprofile-arcs -ftest-coverage"
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set(COVERAGE_COMPILER_FLAGS "-g -O0 --coverage -fprofile-arcs -ftest-coverage"
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CACHE INTERNAL "")
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set(CMAKE_CXX_FLAGS_COVERAGE
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${COVERAGE_COMPILER_FLAGS}
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CACHE STRING "Flags used by the C++ compiler during coverage builds."
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FORCE )
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SET(CMAKE_C_FLAGS_COVERAGE
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"-g -O0 --coverage -fprofile-arcs -ftest-coverage"
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set(CMAKE_C_FLAGS_COVERAGE
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${COVERAGE_COMPILER_FLAGS}
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CACHE STRING "Flags used by the C compiler during coverage builds."
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FORCE )
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SET(CMAKE_EXE_LINKER_FLAGS_COVERAGE
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set(CMAKE_EXE_LINKER_FLAGS_COVERAGE
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""
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CACHE STRING "Flags used for linking binaries during coverage builds."
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FORCE )
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SET(CMAKE_SHARED_LINKER_FLAGS_COVERAGE
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set(CMAKE_SHARED_LINKER_FLAGS_COVERAGE
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""
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CACHE STRING "Flags used by the shared libraries linker during coverage builds."
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FORCE )
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MARK_AS_ADVANCED(
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mark_as_advanced(
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CMAKE_CXX_FLAGS_COVERAGE
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CMAKE_C_FLAGS_COVERAGE
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CMAKE_EXE_LINKER_FLAGS_COVERAGE
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CMAKE_SHARED_LINKER_FLAGS_COVERAGE )
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IF ( NOT (CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "Coverage"))
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MESSAGE( WARNING "Code coverage results with an optimized (non-Debug) build may be misleading" )
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ENDIF() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug"
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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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endif() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug"
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if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
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link_libraries(gcov)
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else()
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
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endif()
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# Param _targetname The name of new the custom make target
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# Param _testrunner The name of the target which runs the tests.
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# MUST return ZERO always, even on errors.
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# If not, no coverage report will be created!
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# Param _outputname lcov output is generated as _outputname.info
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# HTML report is generated in _outputname/index.html
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# Optional fourth parameter is passed as arguments to _testrunner
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# Pass them in list form, e.g.: "-j;2" for -j 2
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FUNCTION(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname)
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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_LCOV(
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# NAME testrunner_coverage # New target name
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# EXECUTABLE testrunner -j ${PROCESSOR_COUNT} # Executable in PROJECT_BINARY_DIR
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# DEPENDENCIES testrunner # Dependencies to build first
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# )
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function(SETUP_TARGET_FOR_COVERAGE_LCOV)
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IF(NOT LCOV_PATH)
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MESSAGE(FATAL_ERROR "lcov not found! Aborting...")
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ENDIF() # NOT LCOV_PATH
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set(options NONE)
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set(oneValueArgs NAME)
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set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
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cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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IF(NOT GENHTML_PATH)
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MESSAGE(FATAL_ERROR "genhtml not found! Aborting...")
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ENDIF() # NOT GENHTML_PATH
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if(NOT LCOV_PATH)
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message(FATAL_ERROR "lcov not found! Aborting...")
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endif() # NOT LCOV_PATH
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SET(coverage_info "${CMAKE_BINARY_DIR}/${_outputname}.info")
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IF(MINGW)
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# Replace C:/ with /C for MINGW
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STRING(REGEX REPLACE "^([a-zA-Z]):" "/\\1" coverage_info ${coverage_info})
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ENDIF()
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SET(coverage_cleaned "${coverage_info}.cleaned")
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if(NOT GENHTML_PATH)
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message(FATAL_ERROR "genhtml not found! Aborting...")
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endif() # NOT GENHTML_PATH
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SEPARATE_ARGUMENTS(test_command UNIX_COMMAND "${_testrunner}")
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# Setup target
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add_custom_target(${Coverage_NAME}
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# Setup target
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ADD_CUSTOM_TARGET(${_targetname}
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# Cleanup lcov
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COMMAND ${LCOV_PATH} --gcov-tool ${GCOV_PATH} -directory . --zerocounters
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# Create baseline to make sure untouched files show up in the report
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COMMAND ${LCOV_PATH} --gcov-tool ${GCOV_PATH} -c -i -d . -o ${Coverage_NAME}.base
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# Cleanup lcov
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${LCOV_PATH} --directory . --zerocounters
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# Run tests
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COMMAND ${Coverage_EXECUTABLE}
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# Run tests
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COMMAND ${test_command} ${ARGV3}
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# Capturing lcov counters and generating report
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COMMAND ${LCOV_PATH} --gcov-tool ${GCOV_PATH} --directory . --capture --output-file ${Coverage_NAME}.info
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# add baseline counters
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COMMAND ${LCOV_PATH} --gcov-tool ${GCOV_PATH} -a ${Coverage_NAME}.base -a ${Coverage_NAME}.info --output-file ${Coverage_NAME}.total
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COMMAND ${LCOV_PATH} --gcov-tool ${GCOV_PATH} --remove ${Coverage_NAME}.total ${COVERAGE_LCOV_EXCLUDES} --output-file ${PROJECT_BINARY_DIR}/${Coverage_NAME}.info.cleaned
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COMMAND ${GENHTML_PATH} -o ${Coverage_NAME} ${PROJECT_BINARY_DIR}/${Coverage_NAME}.info.cleaned
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COMMAND ${CMAKE_COMMAND} -E remove ${Coverage_NAME}.base ${Coverage_NAME}.total ${PROJECT_BINARY_DIR}/${Coverage_NAME}.info.cleaned
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# Capturing lcov counters and generating report
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COMMAND ${LCOV_PATH} --directory . --capture --output-file ${coverage_info}
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COMMAND ${LCOV_PATH} --remove ${coverage_info} 'tests/*' '/usr/*' --output-file ${coverage_cleaned}
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COMMAND ${GENHTML_PATH} -o ${_outputname} ${coverage_cleaned}
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COMMAND ${CMAKE_COMMAND} -E remove ${coverage_info} ${coverage_cleaned}
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
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DEPENDS ${Coverage_DEPENDENCIES}
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COMMENT "Resetting code coverage counters to zero.\nProcessing code coverage counters and generating report."
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)
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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COMMENT "Resetting code coverage counters to zero.\nProcessing code coverage counters and generating report."
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)
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# Show where to find the lcov info report
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add_custom_command(TARGET ${Coverage_NAME} POST_BUILD
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COMMAND ;
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COMMENT "Lcov code coverage info report saved in ${Coverage_NAME}.info."
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)
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# Show info where to find the report
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ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD
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COMMAND ;
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COMMENT "Open ./${_outputname}/index.html in your browser to view the 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 ${Coverage_NAME} POST_BUILD
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COMMAND ;
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COMMENT "Open ./${Coverage_NAME}/index.html in your browser to view the coverage report."
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)
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ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE
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endfunction() # SETUP_TARGET_FOR_COVERAGE_LCOV
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# Param _targetname The name of new the custom make target
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# Param _testrunner The name of the target which runs the tests
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# Param _outputname cobertura output is generated as _outputname.xml
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# Optional fourth parameter is passed as arguments to _testrunner
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# Pass them in list form, e.g.: "-j;2" for -j 2
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FUNCTION(SETUP_TARGET_FOR_COVERAGE_COBERTURA _targetname _testrunner _outputname)
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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_GCOVR_XML(
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# NAME ctest_coverage # New target name
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# EXECUTABLE ctest -j ${PROCESSOR_COUNT} # Executable in PROJECT_BINARY_DIR
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# DEPENDENCIES executable_target # Dependencies to build first
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# )
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function(SETUP_TARGET_FOR_COVERAGE_GCOVR_XML)
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IF(NOT PYTHON_EXECUTABLE)
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MESSAGE(FATAL_ERROR "Python not found! Aborting...")
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ENDIF() # NOT PYTHON_EXECUTABLE
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set(options NONE)
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set(oneValueArgs NAME)
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set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
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cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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IF(NOT GCOVR_PATH)
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MESSAGE(FATAL_ERROR "gcovr not found! Aborting...")
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ENDIF() # NOT GCOVR_PATH
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if(NOT SIMPLE_PYTHON_EXECUTABLE)
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message(FATAL_ERROR "python not found! Aborting...")
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endif() # NOT SIMPLE_PYTHON_EXECUTABLE
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ADD_CUSTOM_TARGET(${_targetname}
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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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# Run tests
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${_testrunner} ${ARGV3}
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# Combine excludes to several -e arguments
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set(GCOVR_EXCLUDES "")
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foreach(EXCLUDE ${COVERAGE_GCOVR_EXCLUDES})
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list(APPEND GCOVR_EXCLUDES "-e")
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list(APPEND GCOVR_EXCLUDES "${EXCLUDE}")
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endforeach()
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# Running gcovr
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COMMAND ${GCOVR_PATH} -x -r ${CMAKE_SOURCE_DIR} -e '${CMAKE_SOURCE_DIR}/tests/' -o ${_outputname}.xml
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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COMMENT "Running gcovr to produce Cobertura code coverage report."
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)
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add_custom_target(${Coverage_NAME}
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# Run tests
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${Coverage_EXECUTABLE}
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# Show info where to find the report
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ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD
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COMMAND ;
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COMMENT "Cobertura code coverage report saved in ${_outputname}.xml."
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)
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# Running gcovr
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COMMAND ${GCOVR_PATH} --xml
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-r ${PROJECT_SOURCE_DIR} ${GCOVR_EXCLUDES}
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--object-directory=${PROJECT_BINARY_DIR}
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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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ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE_COBERTURA
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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_GCOVR_XML
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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_GCOVR_HTML(
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# NAME ctest_coverage # New target name
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# EXECUTABLE ctest -j ${PROCESSOR_COUNT} # Executable in PROJECT_BINARY_DIR
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# DEPENDENCIES executable_target # Dependencies to build first
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# )
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function(SETUP_TARGET_FOR_COVERAGE_GCOVR_HTML)
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set(options NONE)
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set(oneValueArgs NAME)
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set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
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cmake_parse_arguments(Coverage "${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
|
||||
set(GCOVR_EXCLUDES "")
|
||||
foreach(EXCLUDE ${COVERAGE_GCOVR_EXCLUDES})
|
||||
list(APPEND GCOVR_EXCLUDES "-e")
|
||||
list(APPEND GCOVR_EXCLUDES "${EXCLUDE}")
|
||||
endforeach()
|
||||
|
||||
add_custom_target(${Coverage_NAME}
|
||||
# Run tests
|
||||
${Coverage_EXECUTABLE}
|
||||
|
||||
# Create folder
|
||||
COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/${Coverage_NAME}
|
||||
|
||||
# Running gcovr
|
||||
COMMAND ${GCOVR_PATH} --html --html-details
|
||||
-r ${PROJECT_SOURCE_DIR} ${GCOVR_EXCLUDES}
|
||||
--object-directory=${PROJECT_BINARY_DIR}
|
||||
-o ${Coverage_NAME}/index.html
|
||||
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
|
||||
DEPENDS ${Coverage_DEPENDENCIES}
|
||||
COMMENT "Running gcovr to produce HTML code coverage report."
|
||||
)
|
||||
|
||||
# Show info where to find the report
|
||||
add_custom_command(TARGET ${Coverage_NAME} POST_BUILD
|
||||
COMMAND ;
|
||||
COMMENT "Open ./${Coverage_NAME}/index.html in your browser to view the coverage report."
|
||||
)
|
||||
|
||||
endfunction() # SETUP_TARGET_FOR_COVERAGE_GCOVR_HTML
|
||||
|
||||
function(APPEND_COVERAGE_COMPILER_FLAGS)
|
||||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COVERAGE_COMPILER_FLAGS}" PARENT_SCOPE)
|
||||
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_COMPILER_FLAGS}" PARENT_SCOPE)
|
||||
message(STATUS "Appending code coverage compiler flags: ${COVERAGE_COMPILER_FLAGS}")
|
||||
endfunction() # APPEND_COVERAGE_COMPILER_FLAGS
|
||||
@ -50,7 +50,7 @@ bool Crypto::init()
|
||||
// has to be set before testing Crypto classes
|
||||
m_initalized = true;
|
||||
|
||||
if (!selfTest()) {
|
||||
if (!backendSelfTest() || !selfTest()) {
|
||||
m_initalized = false;
|
||||
return false;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user