Ken Van Hoeylandt
56 lines
2.8 KiB
CMake
56 lines
2.8 KiB
CMake
project(AppPosixModuleTests)
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enable_language(C CXX ASM)
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# Fixture: a tiny shared object with a main() the test dlopen()s through app-posix-module's real
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# loader service. Deliberately not linked against app-module, so its call into
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# app_scheduler_current_app_id() stays undefined until dlopen() resolves it against
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# AppPosixModuleTests's own copy, exactly like a real Tactility-embedded app would resolve
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# against the running Tactility binary.
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add_library(app_posix_module_test_fixture SHARED EXCLUDE_FROM_ALL ${CMAKE_CURRENT_LIST_DIR}/fixtures/fixture_app.cpp)
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target_include_directories(app_posix_module_test_fixture PRIVATE ${CMAKE_SOURCE_DIR}/Modules/app-module/include)
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set_target_properties(app_posix_module_test_fixture PROPERTIES POSITION_INDEPENDENT_CODE ON)
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# A file with a ".so" extension but no ELF header, for is_executable() rejection tests.
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set(NON_ELF_FIXTURE_PATH "${CMAKE_CURRENT_BINARY_DIR}/not-elf.so")
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file(WRITE "${NON_ELF_FIXTURE_PATH}" "not an elf file")
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# An install-directory-shaped fixture: {dir}/bin/posix-{arch}/app.so, matching where
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# app_posix_loader_service.cpp's resolve_app_path() looks for a "packaged" app's single binary.
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set(INSTALL_DIR_FIXTURE_PATH "${CMAKE_CURRENT_BINARY_DIR}/install-dir-fixture")
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set(INSTALL_DIR_FIXTURE_BIN_DIR "${INSTALL_DIR_FIXTURE_PATH}/bin/posix-${CMAKE_SYSTEM_PROCESSOR}")
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add_custom_command(
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OUTPUT "${INSTALL_DIR_FIXTURE_BIN_DIR}/app.so"
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COMMAND ${CMAKE_COMMAND} -E make_directory "${INSTALL_DIR_FIXTURE_BIN_DIR}"
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COMMAND ${CMAKE_COMMAND} -E copy "$<TARGET_FILE:app_posix_module_test_fixture>" "${INSTALL_DIR_FIXTURE_BIN_DIR}/app.so"
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DEPENDS app_posix_module_test_fixture
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)
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add_custom_target(install_dir_fixture DEPENDS "${INSTALL_DIR_FIXTURE_BIN_DIR}/app.so")
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file(GLOB_RECURSE TEST_SOURCES CONFIGURE_DEPENDS ${PROJECT_SOURCE_DIR}/source/*.cpp)
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add_executable(AppPosixModuleTests EXCLUDE_FROM_ALL ${TEST_SOURCES})
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add_dependencies(AppPosixModuleTests app_posix_module_test_fixture install_dir_fixture)
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target_include_directories(AppPosixModuleTests PRIVATE ${DOCTESTINC})
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target_compile_definitions(AppPosixModuleTests PRIVATE
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FIXTURE_APP_PATH="$<TARGET_FILE:app_posix_module_test_fixture>"
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FIXTURE_NON_ELF_PATH="${NON_ELF_FIXTURE_PATH}"
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FIXTURE_INSTALL_DIR_PATH="${INSTALL_DIR_FIXTURE_PATH}"
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)
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add_test(NAME AppPosixModuleTests COMMAND AppPosixModuleTests)
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target_link_libraries(AppPosixModuleTests PUBLIC
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TactilityKernel
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app-module
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app-posix-module
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service-module
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platform-posix
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freertos_kernel
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${CMAKE_DL_LIBS}
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)
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# So the fixture's undefined app_scheduler_current_app_id() reference can resolve against this
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# test binary's own copy at dlopen() time. See app-posix-module's own ENABLE_EXPORTS comment on
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# the real Tactility executable for why this is needed.
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set_target_properties(AppPosixModuleTests PROPERTIES ENABLE_EXPORTS ON)
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