# Tests which check if there are no linkage problems when there
# are multiple sources (for example multiple definition errors).

# Add rocRAND linkage test
function(add_rocrand_link_test TEST_SOURCES)
    list(GET TEST_SOURCES 0 TEST_MAIN_SOURCE)
    get_filename_component(TEST_TARGET ${TEST_MAIN_SOURCE} NAME_WE)
    add_executable(${TEST_TARGET} ${TEST_SOURCES})
    # nvcc/CUDA
    if(HIP_COMPILER STREQUAL "nvcc")
        set_source_files_properties(${TEST_SOURCES}
          PROPERTIES
            LANGUAGE CUDA
            CUDA_STANDARD 14
        )
    endif()
    target_include_directories(${TEST_TARGET}
        PUBLIC
            ${PROJECT_SOURCE_DIR}/library/src
    )
    if(TARGET GTest::GTest)
        target_link_libraries(${TEST_TARGET}
            GTest::GTest
            GTest::Main
        )
    else()
        target_link_libraries(${TEST_TARGET}
            GTest::gtest
            GTest::gtest_main
        )
    endif()
    target_link_libraries(${TEST_TARGET}
        rocrand
    )
    if(HIP_COMPILER STREQUAL "hcc" OR HIP_COMPILER STREQUAL "clang")
        target_link_libraries(${TEST_TARGET} hip::device)
    endif()
    set_target_properties(
        ${TEST_TARGET}
        PROPERTIES
            RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/test"
    )
    add_relative_test(${TEST_TARGET} ${TEST_TARGET})
endfunction()

add_rocrand_link_test("test_rocrand_linkage.cpp;get_rocrand_version.cpp")