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Fix unit tests on windows 

Based on PR#210 from @gudnimg

Cherry picked just the necessary changes + reformatted the corresponding CMakeLists.txt
pull/213/head
D.R.racer 2022-10-10 07:17:34 +02:00
parent f43884a0ca
commit 6da1dfc7aa
1 changed files with 45 additions and 35 deletions
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36
tests/CMakeLists.txt
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@ -1,39 +1,49 @@
option(GCOV_ENABLE "Enable/use GCOV code coverage for tests" ON)
if (GCOV_ENABLE)
if(GCOV_ENABLE)
find_program(GCOV_BINARY NAMES gcov gcov-7)
find_program(LCOV_BINARY NAMES lcov)
message(STATUS "Using gcov ${GCOV_BINARY} and LCOV ${LCOV_BINARY}")
add_compile_options(-g -O0 -fprofile-arcs -ftest-coverage)
link_libraries(-coverage -lgcov)
set(CMAKE_CXX_OUTPUT_EXTENSION_REPLACE ON)
add_custom_target(tests_clean
add_custom_target(
tests_clean
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
COMMAND ${CMAKE_COMMAND} -E remove_directory ${PROJECT_BINARY_DIR}/Coverage
COMMAND ${LCOV_BINARY} -b ${PROJECT_BINARY_DIR} -d ${PROJECT_BINARY_DIR} --zerocounters
COMMAND ${CMAKE_COMMAND} -E remove ${PROJECT_BINARY_DIR}/.ctest-finished
)
# This step needs to always return OK but log whether it was successful or not. The thought here is that if the tests all
# pass, .ctest-finished is created and we can check for its existance after generating the report to determine if the overall
# build result is a pass or fail.
add_custom_target(test_run_all
COMMAND cd ${PROJECT_BINARY_DIR}
COMMAND env CTEST_OUTPUT_ON_FAILURE=1 ctest --timeout 30 && ${CMAKE_COMMAND} -E touch .ctest-finished || exit 0
# This step needs to always return OK but log whether it was successful or not. The thought here
# is that if the tests all pass, .ctest-finished is created and we can check for its existance
# after generating the report to determine if the overall build result is a pass or fail.
add_custom_target(
test_run_all
COMMAND ${CMAKE_COMMAND} -E env CTEST_OUTPUT_ON_FAILURE=1 ${CMAKE_CTEST_COMMAND} --timeout 30
COMMAND ${CMAKE_COMMAND} -E touch .ctest-finished || exit 0
WORKING_DIRECTORY "${PROJECT_BINARY_DIR}"
DEPENDS tests_clean tests
)
add_custom_target(test_coverage_report
add_custom_target(
test_coverage_report
COMMAND cd ${PROJECT_BINARY_DIR}
COMMAND ${LCOV_BINARY} --capture --gcov-tool="${GCOV_BINARY}" --directory ${PROJECT_BINARY_DIR} --output-file ${PROJECT_BINARY_DIR}/coverage.info
COMMAND
${LCOV_BINARY} --capture --gcov-tool="${GCOV_BINARY}" --directory ${PROJECT_BINARY_DIR}
--output-file ${PROJECT_BINARY_DIR}/coverage.info
# Strip system headers and other uninteresting stuff.
COMMAND ${LCOV_BINARY} --remove coverage.info '/usr/*' '${PROJECT_SOURCE_DIR}/tests/*' '${PROJECT_SOURCE_DIR}/lib/Catch2/*' -o coverage.info
COMMAND
${LCOV_BINARY} --remove coverage.info '/usr/*' '${PROJECT_SOURCE_DIR}/tests/*'
'${PROJECT_SOURCE_DIR}/lib/Catch2/*' -o coverage.info
# Package it up.
COMMAND genhtml coverage.info --output-directory Coverage
COMMAND tar -zcvf Coverage.tar.gz Coverage
# Cheat and compare a file to itself to check for existence. File-Not-Found is a failure code.
# Cheat and compare a file to itself to check for existence. File-Not-Found is a failure
# code.
COMMAND ../../utils/gcovr.py -r . -e '../../tests' -e '../../lib/Catch2' | tee Summary.txt
COMMAND ${CMAKE_COMMAND} -E compare_files ${PROJECT_BINARY_DIR}/.ctest-finished ${PROJECT_BINARY_DIR}/.ctest-finished
COMMAND ${CMAKE_COMMAND} -E compare_files ${PROJECT_BINARY_DIR}/.ctest-finished
${PROJECT_BINARY_DIR}/.ctest-finished
DEPENDS test_run_all
)
else()