feat: 添加屏幕去重功能并调整测试用例目录结构

tests/core/CMakeLists.txt

@@ -0,0 +1,34 @@
+set(TEST_APP_NAME "zdwm-tests")
+
+add_executable(${TEST_APP_NAME}
+    ${CMAKE_CURRENT_SOURCE_DIR}/main.c
+    ${SOURCE_DIR}/utils.c
+    ${SOURCE_DIR}/backend/output_utils.c
+    ${SOURCE_DIR}/backend/x11/backend.c
+    ${SOURCE_DIR}/core/layout.c
+    ${SOURCE_DIR}/core/runtime.c
+    ${SOURCE_DIR}/core/state.c
+)
+
+target_include_directories(${TEST_APP_NAME} SYSTEM
+    PRIVATE ${deps_INCLUDE_DIRS}
+)
+target_include_directories(${TEST_APP_NAME}
+    PRIVATE ${SOURCE_DIR}
+    PRIVATE ${BUILD_DIR}
+)
+
+target_link_libraries(${TEST_APP_NAME}
+    PRIVATE m
+    PRIVATE ${deps_LIBRARIES}
+)
+
+if(HAS_EXECINFO AND LIB_EXECINFO)
+    target_link_libraries(${TEST_APP_NAME} PRIVATE ${LIB_EXECINFO})
+endif()
+
+add_test(NAME ${TEST_APP_NAME} COMMAND $<TARGET_FILE:${TEST_APP_NAME}>)
+
+set_tests_properties(${TEST_APP_NAME} PROPERTIES
+    ENVIRONMENT "DISPLAY=:3"
+)