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

// Copyright 2019 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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#include <string>

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

namespace dawn {
namespace {

HasSubstr;

constexpr uint32_t kRTSize = …;

class DestroyTest : public DawnTest { … };

// Destroy before submit will result in error, and nothing drawn
TEST_P(DestroyTest, BufferDestroyBeforeSubmit) { … }

// Destroy after submit will draw successfully
TEST_P(DestroyTest, BufferDestroyAfterSubmit) { … }

// First submit succeeds, draws triangle, second submit fails
// after destroy is called on the buffer, pixel does not change
TEST_P(DestroyTest, BufferSubmitDestroySubmit) { … }

// Destroy texture before submit should fail submit
TEST_P(DestroyTest, TextureDestroyBeforeSubmit) { … }

// Destroy after submit will draw successfully
TEST_P(DestroyTest, TextureDestroyAfterSubmit) { … }

// First submit succeeds, draws triangle, second submit fails
// after destroy is called on the texture
TEST_P(DestroyTest, TextureSubmitDestroySubmit) { … }

// Attempting to set an object label after it has been destroyed should not cause an error.
TEST_P(DestroyTest, DestroyObjectThenSetLabel) { … }

// Attempting to set a device label after it has been destroyed should not cause an error.
TEST_P(DestroyTest, DestroyDeviceThenSetLabel) { … }

// Test device destroy before submit.
TEST_P(DestroyTest, DestroyDeviceBeforeSubmit) { … }

// Regression test for crbug.com/1276928 where a lingering BGL reference in Vulkan with at least one
// BG instance could cause bad memory reads because members in the BGL whose destuctors expected a
// live device were not released until after the device was destroyed.
TEST_P(DestroyTest, DestroyDeviceLingeringBGL) { … }

// Regression test for crbug.com/1327865 where the device set the queue to null
// inside Destroy() such that it could no longer return it to a call to GetQueue().
TEST_P(DestroyTest, GetQueueAfterDeviceDestroy) { … }

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

}  // anonymous namespace
}  // namespace dawn