chromium/third_party/dawn/src/dawn/tests/end2end/SurfaceTests.cpp

// Copyright 2024 The Dawn & Tint Authors
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#include <memory>
#include <string>
#include <vector>

#include "dawn/common/Constants.h"
#include "dawn/tests/DawnTest.h"
#include "dawn/utils/ComboRenderBundleEncoderDescriptor.h"
#include "dawn/utils/ComboRenderPipelineDescriptor.h"
#include "dawn/utils/WGPUHelpers.h"
#include "webgpu/webgpu_glfw.h"

#include "GLFW/glfw3.h"

namespace dawn {
namespace {

struct GLFWindowDestroyer { … };

class SurfaceTests : public DawnTest { … };

// Basic test for creating a swapchain and presenting one frame.
TEST_P(SurfaceTests, Basic) { … }

// Test reconfiguring the surface
TEST_P(SurfaceTests, ReconfigureBasic) { … }

// Test replacing the swapchain after GetCurrentTexture
TEST_P(SurfaceTests, ReconfigureAfterGetCurrentTexture) { … }

// Test inconfiguring then reconfiguring the surface
TEST_P(SurfaceTests, ReconfigureAfterUnconfigure) { … }

// Test unconfiguring after GetCurrentTexture but before the Present
TEST_P(SurfaceTests, UnconfigureAfterGet) { … }
// Test switching between surfaces that have different present modes.
TEST_P(SurfaceTests, SwitchPresentMode) { … }

// Test resizing the surface and without resizing the window.
TEST_P(SurfaceTests, ResizingSurfaceOnly) { … }

// Test resizing the window but not the surface.
TEST_P(SurfaceTests, ResizingWindowOnly) { … }

// Test resizing both the window and the surface at the same time.
TEST_P(SurfaceTests, ResizingWindowAndSurface) { … }

// Test switching devices on the same adapter.
TEST_P(SurfaceTests, SwitchingDevice) { … }

// Getting current texture without configuring returns an invalid surface texture
// It cannot raise a device error at this stage since it has never been configured with a device
TEST_P(SurfaceTests, GetWithoutConfigure) { … }

// Getting current texture after unconfiguring fails
TEST_P(SurfaceTests, GetAfterUnconfigure) { … }

// Getting current texture after losing the device
TEST_P(SurfaceTests, GetAfterDeviceLoss) { … }

// Presenting without configuring fails
TEST_P(SurfaceTests, PresentWithoutConfigure) { … }

// Presenting after unconfiguring fails
TEST_P(SurfaceTests, PresentAfterUnconfigure) { … }

// Presenting without getting current texture first fails
TEST_P(SurfaceTests, PresentWithoutGet) { … }

// Check that all surfaces must support RenderAttachment.
TEST_P(SurfaceTests, RenderAttachmentAlwaysSupported) { … }

// Test sampling from the surface when it is supported.
TEST_P(SurfaceTests, Sampling) { … }

// Test copying from the surface when it is supported.
TEST_P(SurfaceTests, CopyFrom) { … }

// Test copying to the surface when it is supported.
TEST_P(SurfaceTests, CopyTo) { … }

// Test using the surface as a storage texture when supported.
TEST_P(SurfaceTests, Storage) { … }

// TODO(dawn:2320): Enable D3D tests (though they are not enabled in SwapChainTests neither)
DAWN_INSTANTIATE_TEST(…);

}  // anonymous namespace
}  // namespace dawn