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# Upstream ardopcf cmocka unit tests (Unix + GNU/Clang ld --wrap)
option(CRDOP_BUILD_TESTS "Build and register upstream ardopcf unit tests" OFF)
if(NOT CRDOP_BUILD_TESTS)
return()
endif()
if(WIN32 OR APPLE)
message(STATUS "CRDOP_BUILD_TESTS: skipped on ${CRDOP_PLATFORM} (cmocka/--wrap needs Unix GNU or lld linker)")
return()
endif()
find_package(PkgConfig QUIET)
if(PkgConfig_FOUND)
pkg_check_modules(CMOCKA QUIET cmocka)
endif()
if(NOT CMOCKA_FOUND)
find_path(CMOCKA_INCLUDE_DIR cmocka.h)
find_library(CMOCKA_LIBRARY cmocka)
if(CMOCKA_INCLUDE_DIR AND CMOCKA_LIBRARY)
set(CMOCKA_FOUND TRUE)
set(CMOCKA_INCLUDE_DIRS "${CMOCKA_INCLUDE_DIR}")
set(CMOCKA_LIBRARIES "${CMOCKA_LIBRARY}")
endif()
endif()
if(NOT CMOCKA_FOUND)
message(WARNING "CRDOP_BUILD_TESTS: libcmocka not found — install cmocka dev package (see docs/BUILD.md)")
return()
endif()
if(NOT CRDOP_LINKER_SUPPORTS_WRAP)
message(WARNING "CRDOP_BUILD_TESTS: linker does not support --wrap; unit tests disabled")
return()
endif()
enable_testing()
set(CRDOP_VENDOR_TEST_DIR "${VENDOR_DIR}/test/ardop")
set(CRDOP_VENDOR_TEST_COMMON
"${CRDOP_VENDOR_TEST_DIR}/setup.c"
)
function(crdop_add_vendor_test name)
cmake_parse_arguments(ARG "" "" "SOURCES;WRAP" ${ARGN})
set(test_src "${CRDOP_VENDOR_TEST_DIR}/test_${name}.c")
if(NOT EXISTS "${test_src}")
message(FATAL_ERROR "CRDOP test source missing: ${test_src}")
endif()
set(sources "${test_src}" ${CRDOP_VENDOR_TEST_COMMON})
if(ARG_SOURCES)
foreach(rel IN LISTS ARG_SOURCES)
list(APPEND sources "${VENDOR_DIR}/${rel}")
endforeach()
endif()
add_executable(crdop_test_${name} ${sources})
crdop_set_compile_options(crdop_test_${name})
target_include_directories(crdop_test_${name} PRIVATE
"${CRDOP_ROOT}/include"
"${VENDOR_DIR}/src"
"${VENDOR_DIR}/lib"
${CRDOP_PLATFORM_INCLUDES}
)
if(ARG_SOURCES)
target_link_libraries(crdop_test_${name} PRIVATE m pthread)
if(CRDOP_PLATFORM STREQUAL "linux")
target_link_libraries(crdop_test_${name} PRIVATE rt)
endif()
else()
target_link_libraries(crdop_test_${name} PRIVATE ardopcf_vendor)
endif()
target_link_libraries(crdop_test_${name} PRIVATE ${CMOCKA_LIBRARIES})
target_include_directories(crdop_test_${name} PRIVATE ${CMOCKA_INCLUDE_DIRS})
if(ARG_WRAP)
foreach(sym IN LISTS ARG_WRAP)
target_link_options(crdop_test_${name} PRIVATE "-Wl,--wrap=${sym}")
endforeach()
endif()
add_test(NAME crdop_test_${name} COMMAND crdop_test_${name})
endfunction()
crdop_add_vendor_test(ARDOPCommon)
crdop_add_vendor_test(HostInterface)
crdop_add_vendor_test(Locator)
crdop_add_vendor_test(Packed6)
crdop_add_vendor_test(StationId)
crdop_add_vendor_test(log
SOURCES
src/common/log_file.c
src/common/log.c
WRAP
fopen fclose fwrite fflush freopen
)
message(STATUS "CRDOP_BUILD_TESTS: registered upstream ardopcf cmocka tests")
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