image_frame_generator_test.cc | Explore in Territory

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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#include "third_party/blink/renderer/platform/graphics/image_frame_generator.h"

#include <memory>
#include "base/features.h"
#include "base/location.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/scoped_feature_list.h"
#include "build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/platform/graphics/image_decoding_store.h"
#include "third_party/blink/renderer/platform/graphics/test/mock_image_decoder.h"
#include "third_party/blink/renderer/platform/image-decoders/segment_reader.h"
#include "third_party/blink/renderer/platform/scheduler/public/non_main_thread.h"
#include "third_party/blink/renderer/platform/scheduler/public/post_cross_thread_task.h"
#include "third_party/blink/renderer/platform/testing/task_environment.h"
#include "third_party/blink/renderer/platform/testing/testing_platform_support.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_functional.h"
#include "third_party/blink/renderer/platform/wtf/shared_buffer.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"

namespace blink {

namespace {

// Helper methods to generate standard sizes.
SkISize FullSize() { … }

SkImageInfo ImageInfo() { … }

}  // namespace

class ImageFrameGeneratorTest : public testing::Test,
                                public MockImageDecoderClient { … };

// Test the UMA(ImageHasMultipleGeneratorClientIds) is recorded correctly.
TEST_F(ImageFrameGeneratorTest, DecodeByMultipleClients) { … }

TEST_F(ImageFrameGeneratorTest, GetSupportedSizes) { … }

TEST_F(ImageFrameGeneratorTest, incompleteDecode) { … }

class ImageFrameGeneratorTestPlatform : public TestingPlatformSupport { … };

// This is the same as incompleteData, but with a low-end device set.
TEST_F(ImageFrameGeneratorTest, LowEndDeviceDestroysDecoderOnPartialDecode) { … }

TEST_F(ImageFrameGeneratorTest, incompleteDecodeBecomesComplete) { … }

static void DecodeThreadMain(ImageFrameGenerator* generator,
                             SegmentReader* segment_reader) { … }

#if BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
// TODO(crbug.com/948641)
#define MAYBE_incompleteDecodeBecomesCompleteMultiThreaded …
#else
#define MAYBE_incompleteDecodeBecomesCompleteMultiThreaded …
#endif  // BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_LINUX) ||
        // BUILDFLAG(IS_CHROMEOS)
TEST_F(ImageFrameGeneratorTest,
       MAYBE_incompleteDecodeBecomesCompleteMultiThreaded) { … }

TEST_F(ImageFrameGeneratorTest, frameHasAlpha) { … }

TEST_F(ImageFrameGeneratorTest, clearMultiFrameDecoder) { … }

}  // namespace blink
chromium/third_party/blink/renderer/platform/graphics/image_frame_generator_test.cc
