Add backpack RHI integration test

tests/RHI/integration/backpack/CMakeLists.txt

@@ -0,0 +1,62 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+
+project(rhi_integration_backpack)
+
+set(ENGINE_ROOT_DIR ${CMAKE_SOURCE_DIR}/engine)
+set(PACKAGE_DIR ${CMAKE_SOURCE_DIR}/tests/opengl/package)
+
+get_filename_component(PROJECT_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../../.. ABSOLUTE)
+
+add_executable(rhi_integration_backpack
+    main.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/../fixtures/RHIIntegrationFixture.cpp
+    ${PACKAGE_DIR}/src/glad.c
+)
+
+target_include_directories(rhi_integration_backpack PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}/../fixtures
+    ${ENGINE_ROOT_DIR}/include
+    ${PACKAGE_DIR}/include
+    ${PROJECT_ROOT_DIR}/engine/src
+)
+
+target_link_libraries(rhi_integration_backpack PRIVATE
+    d3d12
+    dxgi
+    d3dcompiler
+    winmm
+    opengl32
+    XCEngine
+    GTest::gtest
+)
+
+target_compile_definitions(rhi_integration_backpack PRIVATE
+    UNICODE
+    _UNICODE
+    XCENGINE_SUPPORT_OPENGL
+    XCENGINE_SUPPORT_D3D12
+)
+
+add_custom_command(TARGET rhi_integration_backpack POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy_directory
+        ${CMAKE_CURRENT_SOURCE_DIR}/Res
+        $<TARGET_FILE_DIR:rhi_integration_backpack>/Res
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different
+        ${CMAKE_SOURCE_DIR}/tests/RHI/integration/compare_ppm.py
+        $<TARGET_FILE_DIR:rhi_integration_backpack>/
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different
+        ${CMAKE_CURRENT_SOURCE_DIR}/GT.ppm
+        $<TARGET_FILE_DIR:rhi_integration_backpack>/GT.ppm
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different
+        ${ENGINE_ROOT_DIR}/third_party/renderdoc/renderdoc.dll
+        $<TARGET_FILE_DIR:rhi_integration_backpack>/
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different
+        ${ENGINE_ROOT_DIR}/third_party/assimp/bin/assimp-vc143-mt.dll
+        $<TARGET_FILE_DIR:rhi_integration_backpack>/
+)
+
+include(GoogleTest)
+gtest_discover_tests(rhi_integration_backpack)