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

// Copyright 2020 The Dawn & Tint Authors
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#include <cstddef>
#include <string>
#include <thread>
#include <utility>
#include <vector>

#include "dawn/native/DawnNative.h"
#include "dawn/tests/DawnTest.h"
#include "dawn/utils/ComboRenderPipelineDescriptor.h"
#include "dawn/utils/WGPUHelpers.h"
#include "gtest/gtest.h"

namespace dawn {
namespace {

struct CreatePipelineAsyncTask { … };

class CreatePipelineAsyncTest : public DawnTest { … };

// Verify the basic use of CreateComputePipelineAsync works on all backends.
TEST_P(CreatePipelineAsyncTest, BasicUseOfCreateComputePipelineAsync) { … }

// Stress test that asynchronously creates many compute pipelines.
TEST_P(CreatePipelineAsyncTest, CreateComputePipelineAsyncStress) { … }

// Stress test that asynchronously creates many compute pipelines in different threads.
TEST_P(CreatePipelineAsyncTest, CreateComputePipelineAsyncStressManyThreads) { … }

// This is a regression test for a bug on the member "entryPoint" of FlatComputePipelineDescriptor.
TEST_P(CreatePipelineAsyncTest, ReleaseEntryPointAfterCreatComputePipelineAsync) { … }

// Verify CreateComputePipelineAsync() works as expected when there is any error that happens during
// the creation of the compute pipeline. The SPEC requires that during the call of
// CreateComputePipelineAsync() any error won't be forwarded to the error scope / unhandled error
// callback.
TEST_P(CreatePipelineAsyncTest, CreateComputePipelineFailed) { … }

// Verify the basic use of CreateRenderPipelineAsync() works on all backends.
TEST_P(CreatePipelineAsyncTest, BasicUseOfCreateRenderPipelineAsync) { … }

// Stress test that asynchronously creates many render pipelines.
TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncStress) { … }

// Stress test that asynchronously creates many render pipelines in different threads.
TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncStressManyThreads) { … }

// Verify the render pipeline created with CreateRenderPipelineAsync() still works when the entry
// points are released after the creation of the render pipeline.
TEST_P(CreatePipelineAsyncTest, ReleaseEntryPointsAfterCreateRenderPipelineAsync) { … }

// Verify CreateRenderPipelineAsync() works as expected when there is any error that happens during
// the creation of the render pipeline. The SPEC requires that during the call of
// CreateRenderPipelineAsync() any error won't be forwarded to the error scope / unhandled error
// callback.
TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineFailed) { … }

// Verify there is no error when the device is released before the callback of
// CreateComputePipelineAsync() is called.
TEST_P(CreatePipelineAsyncTest, ReleaseDeviceBeforeCallbackOfCreateComputePipelineAsync) { … }

// Verify there is no error when the device is released before the callback of
// CreateRenderPipelineAsync() is called.
TEST_P(CreatePipelineAsyncTest, ReleaseDeviceBeforeCallbackOfCreateRenderPipelineAsync) { … }

// Verify there is no error when the device is destroyed before the callback of
// CreateComputePipelineAsync() is called.
TEST_P(CreatePipelineAsyncTest, DestroyDeviceBeforeCallbackOfCreateComputePipelineAsync) { … }

// Verify there is no error when the device is destroyed before the callback of
// CreateRenderPipelineAsync() is called.
TEST_P(CreatePipelineAsyncTest, DestroyDeviceBeforeCallbackOfCreateRenderPipelineAsync) { … }

// Verify the code path of CreateComputePipelineAsync() to directly return the compute pipeline
// object from cache works correctly.
TEST_P(CreatePipelineAsyncTest, CreateSameComputePipelineTwice) { … }

// Verify creating compute pipeline with same descriptor and CreateComputePipelineAsync() at the
// same time works correctly.
TEST_P(CreatePipelineAsyncTest, CreateSameComputePipelineTwiceAtSameTime) { … }

// Verify the basic use of CreateRenderPipelineAsync() works on all backends.
TEST_P(CreatePipelineAsyncTest, CreateSameRenderPipelineTwiceAtSameTime) { … }

// Verify calling CreateRenderPipelineAsync() with valid VertexBufferLayouts works on all backends.
TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncWithVertexBufferLayouts) { … }

// Verify calling CreateRenderPipelineAsync() with valid depthStencilState works on all backends.
TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncWithDepthStencilState) { … }

// Verify calling CreateRenderPipelineAsync() with multisample.Count > 1 works on all backends.
TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineWithMultisampleState) { … }

// Verify calling CreateRenderPipelineAsync() with valid BlendState works on all backends.
TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncWithBlendState) { … }

DAWN_INSTANTIATE_TEST(CreatePipelineAsyncTest,
                      D3D11Backend(),
                      D3D12Backend(),
                      MetalBackend(),
                      OpenGLBackend(),
                      OpenGLESBackend(),
                      VulkanBackend());

}  // anonymous namespace
}  // namespace dawn