| project(TestDependencyDiscoverGeneratedFile C) | |
| enable_testing() | |
| add_executable(fake_discovery EXCLUDE_FROM_ALL fake_discovery.c) | |
| set(output "${CMAKE_CURRENT_BINARY_DIR}/generated.txt") | |
| add_custom_command(OUTPUT "${output}" | |
| COMMAND "${CMAKE_COMMAND}" -E touch "${output}" | |
| VERBATIM) | |
| add_custom_target(generated_owner DEPENDS "${output}") | |
| discover_tests(COMMAND fake_discovery | |
| DISCOVERY_ARGS --list_tests | |
| DISCOVERY_MATCH "^([^,]+),([^,]+)$" | |
| TEST_NAME "GENERATED.\\1" | |
| TEST_ARGS "\\1" | |
| BUILD_DEPENDS "${output}") | |
| add_test(NAME GeneratedFileBuilt | |
| COMMAND "${CMAKE_COMMAND}" -E compare_files "${output}" "${output}") |