##############################################################################

# tests/CMakeLists.txt

#

# 自动扫描所有算子测试并生成 all_tests.cpp

##############################################################################



# 只在 BUILD_TEST开启时执行

if(BUILD_TEST)



    # 只扫描已启用算子的测试头文件（相对于 src 目录）

    set(TEST_HEADERS "")

    foreach(OP ${BUILD_OPERATORS})

        set(test_header "${OP}/tests/${OP}_test.h")

        # 检查文件是否存在

        if(EXISTS "${CMAKE_SOURCE_DIR}/src/${test_header}")

            list(APPEND TEST_HEADERS ${test_header})

        endif()

    endforeach()



    # 添加 lib 目录的测试头文件

    if(EXISTS "${CMAKE_SOURCE_DIR}/lib/tests/generator_test.h")

        list(APPEND TEST_HEADERS "tests/generator_test.h")

    endif()



    message(STATUS "找到测试头文件: ${TEST_HEADERS}")



    # 生成 include 语句列表（不带 src/ 前缀）

    set(TEST_INCLUDES "")

    foreach(test_header ${TEST_HEADERS})

        set(TEST_INCLUDES "${TEST_INCLUDES}#include \"${test_header}\"\n")

    endforeach()



    # 配置生成 all_tests.cpp

    configure_file(

        ${CMAKE_CURRENT_SOURCE_DIR}/all_tests.cpp.in

        ${CMAKE_CURRENT_BINARY_DIR}/all_tests.cpp

        @ONLY

    )



    # 收集测试源文件

    set(TEST_SOURCES "")

    foreach(OP ${BUILD_OPERATORS})

        set(test_cpp "${CMAKE_SOURCE_DIR}/src/${OP}/tests/${OP}_test.cpp")

        if(EXISTS ${test_cpp})

            list(APPEND TEST_SOURCES ${test_cpp})

        endif()

    endforeach()



    # 添加 lib 目录的测试源文件

    if(EXISTS "${CMAKE_SOURCE_DIR}/lib/tests/generator_test.cpp")

        list(APPEND TEST_SOURCES "${CMAKE_SOURCE_DIR}/lib/tests/generator_test.cpp")

    endif()



    # 创建测试可执行文件

    add_executable(all_ops_test

        ${CMAKE_CURRENT_BINARY_DIR}/all_tests.cpp

        ${CMAKE_CURRENT_SOURCE_DIR}/test_common.cpp

        ${TEST_SOURCES}

    )



    # 设置包含目录

    target_include_directories(all_ops_test PRIVATE

        ${CMAKE_SOURCE_DIR}/include

        ${CMAKE_SOURCE_DIR}/src

        ${CMAKE_SOURCE_DIR}/lib

        ${CMAKE_CURRENT_SOURCE_DIR}

        ${ASCEND_HOME_PATH}/include

    )



    # 链接库

    target_link_libraries(all_ops_test PRIVATE

        ${OPS_RAND}

        ${ASCEND_HOME_PATH}/lib64/libascendcl.so

        ${ASCEND_HOME_PATH}/lib64/libacl_rt.so

    )



    message(STATUS "已配置测试目标: all_ops_test")



endif()