html_canvas_element_module_test.cc | Explore in Territory

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/canvas/htmlcanvas/html_canvas_element_module.h"

#include "base/test/scoped_feature_list.h"
#include "build/build_config.h"
#include "components/viz/test/test_context_provider.h"
#include "components/viz/test/test_gles2_interface.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "services/viz/public/mojom/hit_test/hit_test_region_list.mojom-blink.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/mojom/frame_sinks/embedded_frame_sink.mojom-blink.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_testing.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/dom/dom_node_ids.h"
#include "third_party/blink/renderer/core/frame/frame_test_helpers.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/frame/web_local_frame_impl.h"
#include "third_party/blink/renderer/core/html/canvas/canvas_context_creation_attributes_core.h"
#include "third_party/blink/renderer/core/html/canvas/canvas_rendering_context.h"
#include "third_party/blink/renderer/core/html/canvas/html_canvas_element.h"
#include "third_party/blink/renderer/core/offscreencanvas/offscreen_canvas.h"
#include "third_party/blink/renderer/platform/graphics/gpu/shared_gpu_context.h"
#include "third_party/blink/renderer/platform/graphics/test/gpu_memory_buffer_test_platform.h"
#include "third_party/blink/renderer/platform/graphics/test/gpu_test_utils.h"
#include "third_party/blink/renderer/platform/graphics/test/mock_compositor_frame_sink.h"
#include "third_party/blink/renderer/platform/graphics/test/mock_embedded_frame_sink_provider.h"
#include "third_party/blink/renderer/platform/testing/task_environment.h"
#include "third_party/blink/renderer/platform/testing/testing_platform_support.h"

_;
Values;

namespace blink {

namespace {

// This class allows for overriding GenerateFrameSinkId() so that the
// HTMLCanvasElement's SurfaceLayerBridge will get a syntactically correct
// FrameSinkId.  It also returns a valid GpuMemoryBufferManager so that low
// latency mode is enabled.
class LowLatencyTestPlatform : public GpuMemoryBufferTestPlatform { … };

}  // unnamed namespace

class HTMLCanvasElementModuleTest : public ::testing::Test,
                                    public ::testing::WithParamInterface<bool> { … };

// Tests if the Canvas Id is associated correctly.
TEST_F(HTMLCanvasElementModuleTest, TransferControlToOffscreen) { … }

// Verifies that a desynchronized canvas has the appropriate opacity/blending
// information sent to the CompositorFrameSink.
TEST_P(HTMLCanvasElementModuleTest, LowLatencyCanvasCompositorFrameOpacity) { … }

INSTANTIATE_TEST_SUITE_P(…);
}  // namespace blink
chromium/third_party/blink/renderer/modules/canvas/htmlcanvas/html_canvas_element_module_test.cc
