I've searched in the history of the mailing list and I think it's the same problem as this one: https://public.kitware.com/pipermail/cmake/2017-September/066176.html
I cannot use the Ninja generator in my script. When I change the generator to 'Unix Makefiles', the coverage works. Thanks for responding! Maarten On 28 October 2017 at 09:24, Clément Gregoire <lec...@gmail.com> wrote: > No since the point of cmake scripts is to build the project (for CI > basically). > > I'm not sure what happens but I remember people having issues when using > ninja? I'm not sure. > > You can have a look at > https://github.com/Lectem/cpp-boilerplate > I use a Ctest script for my Travis coverage build. > > The script is the following : > https://github.com/Lectem/cpp-boilerplate/blob/master/cmake/CI.CTestScript.cmake > > > Le sam. 28 oct. 2017 à 08:30, Edoardo Pasca <edo.pask...@gmail.com> a écrit > : >> >> Afaik, Ctest should be run in the build directory. From your command it >> seems you run it in the source. I'm not surprised it doesn't work. >> >> Edo >> >> On Oct 28, 2017 6:59 AM, "Maarten Anonymous" <anonymous.maar...@gmail.com> >> wrote: >>> >>> Hey, >>> >>> I have a question about using CMake+CTest+CTest scripts for coverage >>> tests. >>> >>> If I manually build the project and run "make ExperimantalCoverage" in a >>> build folder, >>> the coverage succeeds. >>> If I run the coverage from within a CTest script, >>> it fails. >>> >>> Am I forgetting something? >>> >>> A minimum example that exhibits my problem can be found at >>> https://gist.github.com/madebr/07ebd0de59e789cd819643b58db25df9. >>> >>> This works: >>> mkdir build && cd build && cmake .. && make && make test && make >>> ExperimentalCoverage && cd .. >>> This fails: >>> ctest -S test.ctest >>> >>> Source listing: >>> ################### >>> #CMakeLists.txt: >>> ################### >>> cmake_minimum_required(VERSION 3.9) >>> project(cmake_coverage) >>> >>> file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/main.c" "int main() {return 0;}") >>> >>> add_executable(main >>> main.c >>> ) >>> >>> target_compile_options(main >>> PUBLIC >>> "-O0" >>> "-fprofile-arcs" >>> "-ftest-coverage" >>> ) >>> >>> target_link_libraries(main >>> gcov >>> ) >>> >>> include(CTest) >>> enable_testing() >>> >>> add_test(NAME test >>> COMMAND main >>> ) >>> >>> ############## >>> # test.ctest: >>> ############## >>> set(CTEST_SOURCE_DIRECTORY "${CTEST_SCRIPT_DIRECTORY}") >>> set(CTEST_BINARY_DIRECTORY "${CTEST_SCRIPT_DIRECTORY}/build/ctest") >>> >>> ctest_empty_binary_directory("${CTEST_BINARY_DIRECTORY}") >>> >>> set(CTEST_SITE "${CMAKE_SYSTEM_NAME}") >>> set(CTEST_BUILD_NAME "experimental build") >>> >>> set(CTEST_CMAKE_GENERATOR "Ninja") >>> set(CTEST_COVERAGE_COMMAND "gcov") >>> >>> ctest_start("Experimental") >>> ctest_configure() >>> ctest_build() >>> ctest_test() >>> ctest_coverage() >>> >>> ############## >>> # CTestConfig.cmake: >>> ############## >>> set(CTEST_PROJECT_NAME "Simple ctest_coverage project") >>> >>> >>> >>> -- >>> >>> Powered by www.kitware.com >>> >>> Please keep messages on-topic and check the CMake FAQ at: >>> http://www.cmake.org/Wiki/CMake_FAQ >>> >>> Kitware offers various services to support the CMake community. For more >>> information on each offering, please visit: >>> >>> CMake Support: http://cmake.org/cmake/help/support.html >>> CMake Consulting: http://cmake.org/cmake/help/consulting.html >>> CMake Training Courses: http://cmake.org/cmake/help/training.html >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/cmake >> >> -- >> >> Powered by www.kitware.com >> >> Please keep messages on-topic and check the CMake FAQ at: >> http://www.cmake.org/Wiki/CMake_FAQ >> >> Kitware offers various services to support the CMake community. For more >> information on each offering, please visit: >> >> CMake Support: http://cmake.org/cmake/help/support.html >> CMake Consulting: http://cmake.org/cmake/help/consulting.html >> CMake Training Courses: http://cmake.org/cmake/help/training.html >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/cmake -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake
