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# SPDX-License-Identifier: GPL-2.0-or-later
# -----------------------------------------------------------------------------
# custom "check" target with proper dependencies (builds inkscape and tests)
add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure
DEPENDS tests
WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
add_dependencies(check inkscape)
# create symlink "inkscape_datadir" to use as INKSCAPE_DATADIR
# - ensures tests can be run without installing the project
# - also helpful for running Inkscape uninstalled: 'INKSVAPE_DATADIR=inkscape_datadir bin/inkscape'
set(INKSCAPE_DATADIR ${CMAKE_BINARY_DIR}/inkscape_datadir)
if(NOT EXISTS ${INKSCAPE_DATADIR}/inkscape)
set(link_source ${INKSCAPE_DATADIR}/inkscape)
set(link_target ${CMAKE_SOURCE_DIR}/share)
message(STATUS "Creating link '${link_source}' --> '${link_target}'")
execute_process(COMMAND mkdir inkscape_datadir)
execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink ${link_target} ${link_source}
RESULT_VARIABLE result)
if(result)
message(WARNING "Creation of link failed: ${result}")
endif()
endif()
# check if creation succeeded
if(EXISTS ${INKSCAPE_DATADIR}/inkscape)
set(CMAKE_CTEST_ENV INKSCAPE_DATADIR=${INKSCAPE_DATADIR})
else()
message(WARNING "Directory 'inkscape_datadir/inkscape' missing. Tests might not run properly.\n"
"Possible solutions:\n"
" - create a suitable symlink yourself, e.g.\n"
" ln -s ${CMAKE_SOURCE_DIR}/share ${INKSCAPE_DATADIR}/inkscape\n"
" - run '${CMAKE_MAKE_PROGRAM} install' before running tests (only for not relocatable packages.\n"
" - set the environment variable 'INKSCAPE_DATADIR' manually (every time you run tests)")
endif()
# Set custom profile directory for tests using environment variable.
# Copy CTestCustom.cmake into binary dir, where it will be picked up automatically by ctest for cleanup.
set(INKSCAPE_TEST_PROFILE_DIR ${CMAKE_CURRENT_BINARY_DIR}/test_profile_dir)
set(INKSCAPE_TEST_PROFILE_DIR_ENV INKSCAPE_PROFILE_DIR=${INKSCAPE_TEST_PROFILE_DIR})
configure_file(CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake)
### tests using gtest
include_directories("${CMAKE_SOURCE_DIR}/src/3rdparty/adaptagrams") # TODO: remove this hack
set(TEST_SOURCES
uri-test
drag-and-drop-svgz
extract-uri-test
attributes-test
color-profile-test
dir-util-test
sp-object-test
object-set-test
object-style-test
style-elem-test
style-test
svg-stringstream-test
sp-gradient-test
object-test
curve-test
2geom-characterization-test
lpe-bool-test
sp-item-group-test)
set(TEST_LIBS
${GTEST_LIBRARIES}
inkscape_base)
add_library(cpp_test_object_library OBJECT unittest.cpp doc-per-case-test.cpp)
add_custom_target(tests)
foreach(test_source ${TEST_SOURCES})
string(REPLACE "-test" "" testname "test_${test_source}")
add_executable(${testname} src/${test_source}.cpp $<TARGET_OBJECTS:cpp_test_object_library>)
target_include_directories(${testname} SYSTEM PRIVATE ${GTEST_INCLUDE_DIRS})
target_link_libraries(${testname} ${TEST_LIBS})
add_test(NAME ${testname} COMMAND ${testname})
set_tests_properties(${testname} PROPERTIES ENVIRONMENT "${INKSCAPE_TEST_PROFILE_DIR_ENV}/${testname};${CMAKE_CTEST_ENV}")
add_dependencies(tests ${testname})
endforeach()
### CLI and rendering tests
add_subdirectory(cli_tests)
add_subdirectory(rendering_tests)
### Fuzz test
if(WITH_FUZZ)
# to use the fuzzer, make sure you use the right compiler (clang)
# with the right flags -fsanitize=address -fsanitize-coverage=edge,trace-pc-guard,indirect-calls,trace-cmp,trace-div,trace-gep -fno-omit-frame-pointer
# (see libfuzzer doc for info in flags)
# first line is for integration into oss-fuzz https://github.com/google/oss-fuzz
add_executable(fuzz fuzzer.cpp)
if(LIB_FUZZING_ENGINE)
target_link_libraries(fuzz inkscape_base -lFuzzingEngine)
else()
target_link_libraries(fuzz inkscape_base -lFuzzer)
endif()
endif()
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