cmake_minimum_required(VERSION 3.15)

get_filename_component(PROJECT_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../../.. ABSOLUTE)

find_package(OpenGL REQUIRED)

include_directories(${CMAKE_SOURCE_DIR}/mvs/OpenGL/package/include/)
include_directories(${PROJECT_ROOT_DIR}/engine/include)
include_directories(${PROJECT_ROOT_DIR}/engine/src)

find_package(GTest REQUIRED)

set(TEST_SOURCES
    ${CMAKE_SOURCE_DIR}/mvs/OpenGL/package/src/glad.c
    fixtures/OpenGLTestFixture.cpp
    test_device.cpp
    test_buffer.cpp
    test_fence.cpp
    test_texture.cpp
    test_shader.cpp
    test_pipeline_state.cpp
    test_vertex_array.cpp
    test_command_list.cpp
    test_render_target_view.cpp
    test_depth_stencil_view.cpp
    test_swap_chain.cpp
    test_sampler.cpp
    test_backend_specific.cpp
)

add_executable(rhi_opengl_tests ${TEST_SOURCES})

target_link_libraries(rhi_opengl_tests PRIVATE
    opengl32
    XCEngine
    GTest::gtest
    GTest::gtest_main
)

target_include_directories(rhi_opengl_tests PRIVATE
    ${CMAKE_CURRENT_SOURCE_DIR}/fixtures
    ${PROJECT_ROOT_DIR}/engine/include
    ${PROJECT_ROOT_DIR}/engine/src
)

if(MSVC)
    target_compile_options(rhi_opengl_tests PRIVATE /FS)
endif()

enable_testing()
include(GoogleTest)
gtest_discover_tests(rhi_opengl_tests)