chromium/gpu/command_buffer/tests/shared_image_gl_backing_produce_dawn_unittest.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "build/build_config.h"
#include "components/viz/test/test_gpu_service_holder.h"
#include "gpu/GLES2/gl2extchromium.h"
#include "gpu/command_buffer/client/client_shared_image.h"
#include "gpu/command_buffer/client/gles2_implementation.h"
#include "gpu/command_buffer/client/shared_image_interface.h"
#include "gpu/command_buffer/client/webgpu_implementation.h"
#include "gpu/command_buffer/common/mailbox.h"
#include "gpu/command_buffer/common/shared_image_usage.h"
#include "gpu/command_buffer/tests/webgpu_test.h"
#include "gpu/ipc/gl_in_process_context.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/color_space.h"

namespace gpu {
namespace {

class MockBufferMapCallback { … };
std::unique_ptr<testing::StrictMock<MockBufferMapCallback>>
    mock_buffer_map_callback;

void ToMockBufferMapCallback(wgpu::MapAsyncStatus status, const char* message) { … }

}  // namespace

class SharedImageGLBackingProduceDawnTest : public WebGPUTest { … };

// Tests using Associate/DissociateMailbox to share an image with Dawn.
// We render to the `SharedImage` via GL, re-associate it to a Dawn texture,
// and read back the values that were written.
TEST_F(SharedImageGLBackingProduceDawnTest, Basic) { … }

}  // namespace gpu