chromium/third_party/dawn/src/dawn/tests/unittests/validation/PipelineAndPassCompatibilityTests.cpp

// Copyright 2021 The Dawn & Tint Authors
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#include "dawn/utils/ComboRenderBundleEncoderDescriptor.h"
#include "dawn/utils/ComboRenderPipelineDescriptor.h"
#include "dawn/utils/WGPUHelpers.h"

#include "dawn/tests/unittests/validation/ValidationTest.h"

namespace dawn {
namespace {

constexpr static uint32_t kSize = …;
// Note that format Depth24PlusStencil8 has both depth and stencil aspects, so parameters
// depthReadOnly and stencilReadOnly should be the same in render pass and render bundle.
wgpu::TextureFormat kFormat = …;

class RenderPipelineAndPassCompatibilityTests : public ValidationTest { … };

// Test depthReadOnly compatibility between pipelines and render passes.
TEST_F(RenderPipelineAndPassCompatibilityTests, PipelineAndRenderPassDepthReadOnly) { … }

// Test stencilReadOnly compatibility between pipelines and render passes.
TEST_F(RenderPipelineAndPassCompatibilityTests, PipelineAndRenderPassStencilReadOnly) { … }

// Test depthReadOnly compatibility between pipelines and render bundles.
TEST_F(RenderPipelineAndPassCompatibilityTests, PipelineAndBundleDepthReadOnly) { … }

// Test stencilReadOnly compatibility between pipelines and render bundles.
TEST_F(RenderPipelineAndPassCompatibilityTests, PipelineAndBundleStencilReadOnly) { … }

// Test depthReadOnly compatibility between render passes and render bundles.
TEST_F(RenderPipelineAndPassCompatibilityTests, BundleAndPassDepthReadOnly) { … }

// Test stencilReadOnly compatibility between render passes and render bundles.
TEST_F(RenderPipelineAndPassCompatibilityTests, BundleAndPassStencilReadOnly) { … }

// TODO(dawn:485): add more tests. For example:
//   - depth/stencil attachment should be designated if depth/stencil test is enabled.
//   - pipeline and pass compatibility tests for color attachment(s).
//   - pipeline and pass compatibility tests for compute.

}  // anonymous namespace
}  // namespace dawn