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webmediaplayer_impl_unittest.cc
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webmediaplayer_impl_unittest.cc
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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/blink/webmediaplayer_impl.h"
#include <stdint.h>
#include <memory>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/callback_helpers.h"
#include "base/command_line.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/run_loop.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "base/task_runner_util.h"
#include "base/test/bind_test_util.h"
#include "base/test/gmock_callback_support.h"
#include "base/test/mock_callback.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/simple_test_tick_clock.h"
#include "base/threading/thread.h"
#include "base/threading/thread_task_runner_handle.h"
#include "base/trace_event/memory_dump_manager.h"
#include "build/build_config.h"
#include "cc/layers/layer.h"
#include "components/viz/test/test_context_provider.h"
#include "media/base/decoder_buffer.h"
#include "media/base/media_log.h"
#include "media/base/media_switches.h"
#include "media/base/memory_dump_provider_proxy.h"
#include "media/base/mock_audio_renderer_sink.h"
#include "media/base/mock_filters.h"
#include "media/base/mock_media_log.h"
#include "media/base/test_data_util.h"
#include "media/base/test_helpers.h"
#include "media/blink/mock_resource_fetch_context.h"
#include "media/blink/mock_webassociatedurlloader.h"
#include "media/blink/resource_multibuffer_data_provider.h"
#include "media/blink/video_decode_stats_reporter.h"
#include "media/blink/webcontentdecryptionmodule_impl.h"
#include "media/blink/webmediaplayer_params.h"
#include "media/mojo/services/media_metrics_provider.h"
#include "media/mojo/services/video_decode_stats_recorder.h"
#include "media/mojo/services/watch_time_recorder.h"
#include "media/renderers/default_decoder_factory.h"
#include "media/renderers/default_renderer_factory.h"
#include "mojo/public/cpp/bindings/pending_associated_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/platform/media/webmediaplayer_delegate.h"
#include "third_party/blink/public/platform/web_fullscreen_video_status.h"
#include "third_party/blink/public/platform/web_media_player.h"
#include "third_party/blink/public/platform/web_media_player_client.h"
#include "third_party/blink/public/platform/web_media_player_encrypted_media_client.h"
#include "third_party/blink/public/platform/web_media_player_source.h"
#include "third_party/blink/public/platform/web_security_origin.h"
#include "third_party/blink/public/platform/web_size.h"
#include "third_party/blink/public/platform/web_surface_layer_bridge.h"
#include "third_party/blink/public/platform/web_url_response.h"
#include "third_party/blink/public/web/web_local_frame.h"
#include "third_party/blink/public/web/web_local_frame_client.h"
#include "third_party/blink/public/web/web_testing_support.h"
#include "third_party/blink/public/web/web_view.h"
#include "third_party/blink/public/web/web_widget.h"
#include "url/gurl.h"
using ::base::test::RunClosure;
using ::base::test::RunOnceCallback;
using ::testing::_;
using ::testing::AnyNumber;
using ::testing::DoAll;
using ::testing::Eq;
using ::testing::Gt;
using ::testing::InSequence;
using ::testing::Invoke;
using ::testing::NiceMock;
using ::testing::NotNull;
using ::testing::Return;
using ::testing::ReturnRef;
using ::testing::StrictMock;
using ::testing::WithArg;
using ::testing::WithoutArgs;
namespace media {
constexpr char kAudioOnlyTestFile[] = "sfx-opus-441.webm";
constexpr char kVideoOnlyTestFile[] = "bear-320x240-video-only.webm";
constexpr char kVideoAudioTestFile[] = "bear-320x240-16x9-aspect.webm";
constexpr char kEncryptedVideoOnlyTestFile[] = "bear-320x240-av_enc-v.webm";
constexpr base::TimeDelta kAudioOnlyTestFileDuration =
base::TimeDelta::FromMilliseconds(296);
MATCHER(WmpiDestroyed, "") {
return CONTAINS_STRING(arg, "{\"event\":\"kWebMediaPlayerDestroyed\"}");
}
MATCHER_P2(PlaybackRateChanged, old_rate_string, new_rate_string, "") {
return CONTAINS_STRING(arg, "Effective playback rate changed from " +
std::string(old_rate_string) + " to " +
std::string(new_rate_string));
}
class MockWebMediaPlayerClient : public blink::WebMediaPlayerClient {
public:
MockWebMediaPlayerClient() = default;
MOCK_METHOD0(NetworkStateChanged, void());
MOCK_METHOD0(ReadyStateChanged, void());
MOCK_METHOD0(TimeChanged, void());
MOCK_METHOD0(Repaint, void());
MOCK_METHOD0(DurationChanged, void());
MOCK_METHOD0(SizeChanged, void());
MOCK_METHOD1(SetCcLayer, void(cc::Layer*));
MOCK_METHOD5(AddAudioTrack,
blink::WebMediaPlayer::TrackId(
const blink::WebString&,
blink::WebMediaPlayerClient::AudioTrackKind,
const blink::WebString&,
const blink::WebString&,
bool));
MOCK_METHOD1(RemoveAudioTrack, void(blink::WebMediaPlayer::TrackId));
MOCK_METHOD5(AddVideoTrack,
blink::WebMediaPlayer::TrackId(
const blink::WebString&,
blink::WebMediaPlayerClient::VideoTrackKind,
const blink::WebString&,
const blink::WebString&,
bool));
MOCK_METHOD1(RemoveVideoTrack, void(blink::WebMediaPlayer::TrackId));
MOCK_METHOD1(AddTextTrack, void(blink::WebInbandTextTrack*));
MOCK_METHOD1(RemoveTextTrack, void(blink::WebInbandTextTrack*));
MOCK_METHOD1(MediaSourceOpened, void(blink::WebMediaSource*));
MOCK_METHOD1(RequestSeek, void(double));
MOCK_METHOD2(RemotePlaybackCompatibilityChanged,
void(const blink::WebURL&, bool));
MOCK_METHOD1(OnBecamePersistentVideo, void(bool));
MOCK_METHOD0(WasAlwaysMuted, bool());
MOCK_METHOD0(HasSelectedVideoTrack, bool());
MOCK_METHOD0(GetSelectedVideoTrackId, blink::WebMediaPlayer::TrackId());
MOCK_METHOD0(HasNativeControls, bool());
MOCK_METHOD0(IsAudioElement, bool());
MOCK_CONST_METHOD0(DisplayType, blink::WebMediaPlayer::DisplayType());
MOCK_CONST_METHOD0(IsInAutoPIP, bool());
MOCK_METHOD1(MediaRemotingStarted, void(const blink::WebString&));
MOCK_METHOD1(MediaRemotingStopped, void(int));
MOCK_METHOD0(PictureInPictureStopped, void());
MOCK_METHOD0(OnPictureInPictureStateChange, void());
MOCK_CONST_METHOD0(CouldPlayIfEnoughData, bool());
MOCK_METHOD0(RequestPlay, void());
MOCK_METHOD0(RequestPause, void());
MOCK_METHOD1(RequestMuted, void(bool));
MOCK_METHOD0(RequestEnterPictureInPicture, void());
MOCK_METHOD0(RequestExitPictureInPicture, void());
MOCK_METHOD0(GetFeatures, Features(void));
MOCK_METHOD0(OnRequestVideoFrameCallback, void());
MOCK_METHOD0(GetTextTrackMetadata, std::vector<blink::TextTrackMetadata>());
bool was_always_muted_ = false;
private:
DISALLOW_COPY_AND_ASSIGN(MockWebMediaPlayerClient);
};
class MockWebMediaPlayerEncryptedMediaClient
: public blink::WebMediaPlayerEncryptedMediaClient {
public:
MockWebMediaPlayerEncryptedMediaClient() = default;
MOCK_METHOD3(Encrypted,
void(EmeInitDataType, const unsigned char*, unsigned));
MOCK_METHOD0(DidBlockPlaybackWaitingForKey, void());
MOCK_METHOD0(DidResumePlaybackBlockedForKey, void());
private:
DISALLOW_COPY_AND_ASSIGN(MockWebMediaPlayerEncryptedMediaClient);
};
class MockWebMediaPlayerDelegate : public blink::WebMediaPlayerDelegate {
public:
MockWebMediaPlayerDelegate() = default;
~MockWebMediaPlayerDelegate() override = default;
// blink::WebMediaPlayerDelegate implementation.
int AddObserver(Observer* observer) override {
DCHECK_EQ(nullptr, observer_);
observer_ = observer;
return player_id_;
}
void RemoveObserver(int player_id) override {
DCHECK_EQ(player_id_, player_id);
observer_ = nullptr;
}
MOCK_METHOD4(DidMediaMetadataChange, void(int, bool, bool, MediaContentType));
void DidPlay(int player_id) override { DCHECK_EQ(player_id_, player_id); }
void DidPause(int player_id, bool reached_end_of_stream) override {
DCHECK_EQ(player_id_, player_id);
}
void PlayerGone(int player_id) override { DCHECK_EQ(player_id_, player_id); }
void SetIdle(int player_id, bool is_idle) override {
DCHECK_EQ(player_id_, player_id);
is_idle_ = is_idle;
is_stale_ &= is_idle;
}
bool IsIdle(int player_id) override {
DCHECK_EQ(player_id_, player_id);
return is_idle_;
}
void DidPlayerMutedStatusChange(int delegate_id, bool muted) override {
DCHECK_EQ(player_id_, delegate_id);
}
void ClearStaleFlag(int player_id) override {
DCHECK_EQ(player_id_, player_id);
is_stale_ = false;
}
bool IsStale(int player_id) override {
DCHECK_EQ(player_id_, player_id);
return is_stale_;
}
void SetIsEffectivelyFullscreen(
int player_id,
blink::WebFullscreenVideoStatus fullscreen_video_status) override {
DCHECK_EQ(player_id_, player_id);
}
void DidPlayerSizeChange(int player_id, const gfx::Size& size) override {
DCHECK_EQ(player_id_, player_id);
}
void DidBufferUnderflow(int player_id) override {
DCHECK_EQ(player_id_, player_id);
}
void DidSeek(int player_id) override { DCHECK_EQ(player_id_, player_id); }
bool IsFrameHidden() override { return is_hidden_; }
bool IsFrameClosed() override { return is_closed_; }
void SetIdleForTesting(bool is_idle) { is_idle_ = is_idle; }
void SetStaleForTesting(bool is_stale) {
is_idle_ |= is_stale;
is_stale_ = is_stale;
}
// Returns true if the player does in fact expire.
bool ExpireForTesting() {
if (is_idle_ && !is_stale_) {
is_stale_ = true;
observer_->OnIdleTimeout();
}
return is_stale_;
}
void SetFrameHiddenForTesting(bool is_hidden) { is_hidden_ = is_hidden; }
void SetFrameClosedForTesting(bool is_closed) { is_closed_ = is_closed; }
int player_id() { return player_id_; }
MOCK_METHOD2(DidPlayerMediaPositionStateChange,
void(int, const media_session::MediaPosition&));
MOCK_METHOD2(DidPictureInPictureAvailabilityChange, void(int, bool));
MOCK_METHOD2(DidAudioOutputSinkChange, void(int, const std::string&));
MOCK_METHOD1(DidDisableAudioOutputSinkChanges, void(int));
private:
Observer* observer_ = nullptr;
int player_id_ = 1234;
bool is_idle_ = false;
bool is_stale_ = false;
bool is_hidden_ = false;
bool is_closed_ = false;
};
class MockSurfaceLayerBridge : public blink::WebSurfaceLayerBridge {
public:
MOCK_CONST_METHOD0(GetCcLayer, cc::Layer*());
MOCK_CONST_METHOD0(GetFrameSinkId, const viz::FrameSinkId&());
MOCK_CONST_METHOD0(GetSurfaceId, const viz::SurfaceId&());
MOCK_METHOD0(ClearSurfaceId, void());
MOCK_METHOD1(SetContentsOpaque, void(bool));
MOCK_METHOD0(CreateSurfaceLayer, void());
MOCK_METHOD0(ClearObserver, void());
};
class MockVideoFrameCompositor : public VideoFrameCompositor {
public:
MockVideoFrameCompositor(
const scoped_refptr<base::SingleThreadTaskRunner>& task_runner)
: VideoFrameCompositor(task_runner, nullptr) {}
~MockVideoFrameCompositor() override = default;
// MOCK_METHOD doesn't like OnceCallback.
MOCK_METHOD1(SetOnFramePresentedCallback, void(OnNewFramePresentedCB));
MOCK_METHOD1(SetIsPageVisible, void(bool));
MOCK_METHOD0(
GetLastPresentedFrameMetadata,
std::unique_ptr<blink::WebMediaPlayer::VideoFramePresentationMetadata>());
MOCK_METHOD0(GetCurrentFrameOnAnyThread, scoped_refptr<VideoFrame>());
MOCK_METHOD1(UpdateCurrentFrameIfStale,
void(VideoFrameCompositor::UpdateType));
MOCK_METHOD3(EnableSubmission,
void(const viz::SurfaceId&, media::VideoRotation, bool));
};
class WebMediaPlayerImplTest
: public testing::Test,
private blink::WebTestingSupport::WebScopedMockScrollbars {
public:
WebMediaPlayerImplTest()
: media_thread_("MediaThreadForTest"),
web_view_(blink::WebView::Create(/*client=*/nullptr,
/*is_hidden=*/false,
/*is_inside_portal=*/false,
/*compositing_enabled=*/false,
nullptr,
mojo::NullAssociatedReceiver())),
web_local_frame_(blink::WebLocalFrame::CreateMainFrame(
web_view_,
&web_frame_client_,
nullptr,
base::UnguessableToken::Create(),
nullptr)),
context_provider_(viz::TestContextProvider::Create()),
audio_parameters_(TestAudioParameters::Normal()),
memory_dump_manager_(
base::trace_event::MemoryDumpManager::CreateInstanceForTesting()) {
media_thread_.StartAndWaitForTesting();
}
void InitializeSurfaceLayerBridge() {
surface_layer_bridge_ =
std::make_unique<NiceMock<MockSurfaceLayerBridge>>();
surface_layer_bridge_ptr_ = surface_layer_bridge_.get();
EXPECT_CALL(client_, SetCcLayer(_)).Times(0);
ON_CALL(*surface_layer_bridge_ptr_, GetSurfaceId())
.WillByDefault(ReturnRef(surface_id_));
}
void InitializeWebMediaPlayerImpl() {
InitializeWebMediaPlayerImplInternal(nullptr);
}
~WebMediaPlayerImplTest() override {
if (!wmpi_)
return;
EXPECT_CALL(client_, SetCcLayer(nullptr));
EXPECT_CALL(client_, MediaRemotingStopped(_));
// Destruct WebMediaPlayerImpl and pump the message loop to ensure that
// objects passed to the message loop for destruction are released.
//
// NOTE: This should be done before any other member variables are
// destructed since WMPI may reference them during destruction.
wmpi_.reset();
CycleThreads();
web_view_->Close();
}
protected:
void InitializeWebMediaPlayerImplInternal(
std::unique_ptr<media::Demuxer> demuxer_override) {
auto media_log = std::make_unique<NiceMock<MockMediaLog>>();
InitializeSurfaceLayerBridge();
// Retain a raw pointer to |media_log| for use by tests. Meanwhile, give its
// ownership to |wmpi_|. Reject attempts to reinitialize to prevent orphaned
// expectations on previous |media_log_|.
ASSERT_FALSE(media_log_) << "Reinitialization of media_log_ is disallowed";
media_log_ = media_log.get();
auto factory_selector = std::make_unique<RendererFactorySelector>();
renderer_factory_selector_ = factory_selector.get();
decoder_factory_.reset(new media::DefaultDecoderFactory(nullptr));
#if defined(OS_ANDROID)
factory_selector->AddBaseFactory(
RendererFactoryType::kDefault,
std::make_unique<DefaultRendererFactory>(
media_log.get(), decoder_factory_.get(),
DefaultRendererFactory::GetGpuFactoriesCB()));
factory_selector->StartRequestRemotePlayStateCB(base::DoNothing());
#else
factory_selector->AddBaseFactory(
RendererFactoryType::kDefault,
std::make_unique<DefaultRendererFactory>(
media_log.get(), decoder_factory_.get(),
DefaultRendererFactory::GetGpuFactoriesCB(), nullptr));
#endif
mojo::Remote<mojom::MediaMetricsProvider> provider;
MediaMetricsProvider::Create(
MediaMetricsProvider::BrowsingMode::kNormal,
MediaMetricsProvider::FrameStatus::kNotTopFrame,
base::BindRepeating([]() { return ukm::kInvalidSourceId; }),
base::BindRepeating([]() { return learning::FeatureValue(0); }),
VideoDecodePerfHistory::SaveCallback(),
MediaMetricsProvider::GetLearningSessionCallback(),
base::BindRepeating(
&WebMediaPlayerImplTest::GetRecordAggregateWatchTimeCallback,
base::Unretained(this)),
provider.BindNewPipeAndPassReceiver());
// Initialize provider since none of the tests below actually go through the
// full loading/pipeline initialize phase. If this ever changes the provider
// will start DCHECK failing.
provider->Initialize(false, mojom::MediaURLScheme::kHttp);
audio_sink_ = base::WrapRefCounted(new NiceMock<MockAudioRendererSink>());
url_index_.reset(new UrlIndex(&mock_resource_fetch_context_));
auto params = std::make_unique<WebMediaPlayerParams>(
std::move(media_log), WebMediaPlayerParams::DeferLoadCB(), audio_sink_,
media_thread_.task_runner(), base::ThreadTaskRunnerHandle::Get(),
base::ThreadTaskRunnerHandle::Get(), media_thread_.task_runner(),
base::BindRepeating(&WebMediaPlayerImplTest::OnAdjustAllocatedMemory,
base::Unretained(this)),
nullptr, RequestRoutingTokenCallback(), nullptr, false, false,
provider.Unbind(),
base::BindOnce(&WebMediaPlayerImplTest::CreateMockSurfaceLayerBridge,
base::Unretained(this)),
viz::TestContextProvider::Create(),
blink::WebMediaPlayer::SurfaceLayerMode::kAlways,
is_background_suspend_enabled_, is_background_video_playback_enabled_,
true, std::move(demuxer_override), nullptr);
auto compositor = std::make_unique<NiceMock<MockVideoFrameCompositor>>(
params->video_frame_compositor_task_runner());
compositor_ = compositor.get();
wmpi_ = std::make_unique<WebMediaPlayerImpl>(
web_local_frame_, &client_, &encrypted_client_, &delegate_,
std::move(factory_selector), url_index_.get(), std::move(compositor),
std::move(params));
}
std::unique_ptr<blink::WebSurfaceLayerBridge> CreateMockSurfaceLayerBridge(
blink::WebSurfaceLayerBridgeObserver*,
cc::UpdateSubmissionStateCB) {
return std::move(surface_layer_bridge_);
}
blink::WebLocalFrame* GetWebLocalFrame() { return web_local_frame_; }
int64_t OnAdjustAllocatedMemory(int64_t delta) {
reported_memory_ += delta;
return 0;
}
void SetNetworkState(blink::WebMediaPlayer::NetworkState state) {
EXPECT_CALL(client_, NetworkStateChanged());
wmpi_->SetNetworkState(state);
}
void SetReadyState(blink::WebMediaPlayer::ReadyState state) {
EXPECT_CALL(client_, ReadyStateChanged());
wmpi_->SetReadyState(state);
}
void SetDuration(base::TimeDelta value) {
wmpi_->SetPipelineMediaDurationForTest(value);
wmpi_->OnDurationChange();
}
MediaMetricsProvider::RecordAggregateWatchTimeCallback
GetRecordAggregateWatchTimeCallback() {
return base::NullCallback();
}
base::TimeDelta GetCurrentTimeInternal() {
return wmpi_->GetCurrentTimeInternal();
}
void SetPaused(bool is_paused) { wmpi_->paused_ = is_paused; }
void SetSeeking(bool is_seeking) { wmpi_->seeking_ = is_seeking; }
void SetEnded(bool is_ended) { wmpi_->ended_ = is_ended; }
void SetTickClock(const base::TickClock* clock) {
wmpi_->SetTickClockForTest(clock);
}
void SetFullscreen(bool is_fullscreen) {
wmpi_->overlay_enabled_ = is_fullscreen;
}
void SetMetadata(bool has_audio, bool has_video) {
wmpi_->SetNetworkState(blink::WebMediaPlayer::kNetworkStateLoaded);
EXPECT_CALL(client_, ReadyStateChanged());
wmpi_->SetReadyState(blink::WebMediaPlayer::kReadyStateHaveMetadata);
wmpi_->pipeline_metadata_.has_audio = has_audio;
wmpi_->pipeline_metadata_.has_video = has_video;
if (has_video)
wmpi_->pipeline_metadata_.video_decoder_config =
TestVideoConfig::Normal();
if (has_audio)
wmpi_->pipeline_metadata_.audio_decoder_config =
TestAudioConfig::Normal();
}
void SetError(PipelineStatus status = PIPELINE_ERROR_DECODE) {
wmpi_->OnError(status);
}
void OnMetadata(const PipelineMetadata& metadata) {
wmpi_->OnMetadata(metadata);
}
void OnWaiting(WaitingReason reason) { wmpi_->OnWaiting(reason); }
void OnVideoNaturalSizeChange(const gfx::Size& size) {
wmpi_->OnVideoNaturalSizeChange(size);
}
void OnVideoConfigChange(const VideoDecoderConfig& config) {
wmpi_->OnVideoConfigChange(config);
}
WebMediaPlayerImpl::PlayState ComputePlayState() {
return wmpi_->UpdatePlayState_ComputePlayState(false, true, false, false);
}
WebMediaPlayerImpl::PlayState ComputePlayState_FrameHidden() {
return wmpi_->UpdatePlayState_ComputePlayState(false, true, false, true);
}
WebMediaPlayerImpl::PlayState ComputePlayState_Suspended() {
return wmpi_->UpdatePlayState_ComputePlayState(false, true, true, false);
}
WebMediaPlayerImpl::PlayState ComputePlayState_Flinging() {
return wmpi_->UpdatePlayState_ComputePlayState(true, true, false, false);
}
WebMediaPlayerImpl::PlayState ComputePlayState_BackgroundedStreaming() {
return wmpi_->UpdatePlayState_ComputePlayState(false, false, false, true);
}
bool IsSuspended() { return wmpi_->pipeline_controller_->IsSuspended(); }
int64_t GetDataSourceMemoryUsage() const {
return wmpi_->data_source_->GetMemoryUsage();
}
void AddBufferedRanges() {
wmpi_->buffered_data_source_host_->AddBufferedByteRange(0, 1);
}
void SetDelegateState(WebMediaPlayerImpl::DelegateState state) {
wmpi_->SetDelegateState(state, false);
}
void SetUpMediaSuspend(bool enable) {
is_background_suspend_enabled_ = enable;
}
void SetUpBackgroundVideoPlayback(bool enable) {
is_background_video_playback_enabled_ = enable;
}
bool IsVideoLockedWhenPausedWhenHidden() const {
return wmpi_->video_locked_when_paused_when_hidden_;
}
void BackgroundPlayer() {
base::RunLoop loop;
EXPECT_CALL(*compositor_, SetIsPageVisible(false))
.WillOnce(RunClosure(loop.QuitClosure()));
delegate_.SetFrameHiddenForTesting(true);
delegate_.SetFrameClosedForTesting(false);
wmpi_->OnFrameHidden();
loop.Run();
// Clear the mock so it doesn't have a stale QuitClosure.
testing::Mock::VerifyAndClearExpectations(compositor_);
}
void ForegroundPlayer() {
base::RunLoop loop;
EXPECT_CALL(*compositor_, SetIsPageVisible(true))
.WillOnce(RunClosure(loop.QuitClosure()));
delegate_.SetFrameHiddenForTesting(false);
delegate_.SetFrameClosedForTesting(false);
wmpi_->OnFrameShown();
loop.Run();
// Clear the mock so it doesn't have a stale QuitClosure.
testing::Mock::VerifyAndClearExpectations(compositor_);
}
void Play() { wmpi_->Play(); }
void Pause() { wmpi_->Pause(); }
void ScheduleIdlePauseTimer() { wmpi_->ScheduleIdlePauseTimer(); }
bool IsIdlePauseTimerRunning() {
return wmpi_->background_pause_timer_.IsRunning();
}
void SetSuspendState(bool is_suspended) {
wmpi_->SetSuspendState(is_suspended);
}
void SetLoadType(blink::WebMediaPlayer::LoadType load_type) {
wmpi_->load_type_ = load_type;
}
bool IsVideoTrackDisabled() const { return wmpi_->video_track_disabled_; }
bool IsDisableVideoTrackPending() const {
return !wmpi_->update_background_status_cb_.IsCancelled();
}
gfx::Size GetNaturalSize() const {
return wmpi_->pipeline_metadata_.natural_size;
}
VideoDecodeStatsReporter* GetVideoStatsReporter() const {
return wmpi_->video_decode_stats_reporter_.get();
}
VideoCodecProfile GetVideoStatsReporterCodecProfile() const {
DCHECK(GetVideoStatsReporter());
return GetVideoStatsReporter()->codec_profile_;
}
bool ShouldCancelUponDefer() const {
return wmpi_->mb_data_source_->cancel_on_defer_for_testing();
}
bool IsDataSourceMarkedAsPlaying() const {
return wmpi_->mb_data_source_->media_has_played();
}
scoped_refptr<VideoFrame> CreateFrame() {
gfx::Size size(8, 8);
return VideoFrame::CreateFrame(PIXEL_FORMAT_I420, size, gfx::Rect(size),
size, base::TimeDelta());
}
void RequestVideoFrameCallback() { wmpi_->RequestVideoFrameCallback(); }
void GetVideoFramePresentationMetadata() {
wmpi_->GetVideoFramePresentationMetadata();
}
void UpdateFrameIfStale() { wmpi_->UpdateFrameIfStale(); }
void OnNewFramePresentedCallback() { wmpi_->OnNewFramePresentedCallback(); }
scoped_refptr<VideoFrame> GetCurrentFrameFromCompositor() {
return wmpi_->GetCurrentFrameFromCompositor();
}
enum class LoadType { kFullyBuffered, kStreaming };
void Load(std::string data_file,
LoadType load_type = LoadType::kFullyBuffered) {
const bool is_streaming = load_type == LoadType::kStreaming;
// The URL is used by MultibufferDataSource to determine if it should assume
// the resource is fully buffered locally. We can use a fake one here since
// we're injecting the response artificially. It's value is unknown to the
// underlying demuxer.
const GURL kTestURL(std::string(is_streaming ? "http" : "file") +
"://example.com/sample.webm");
// This block sets up a fetch context which ultimately provides us a pointer
// to the WebAssociatedURLLoaderClient handed out by the DataSource after it
// requests loading of a resource. We then use that client as if we are the
// network stack and "serve" an in memory file to the DataSource.
blink::WebAssociatedURLLoaderClient* client = nullptr;
EXPECT_CALL(mock_resource_fetch_context_, CreateUrlLoader(_))
.WillRepeatedly(
Invoke([&client](const blink::WebAssociatedURLLoaderOptions&) {
auto a = std::make_unique<NiceMock<MockWebAssociatedURLLoader>>();
EXPECT_CALL(*a, LoadAsynchronously(_, _))
.WillRepeatedly(testing::SaveArg<1>(&client));
return a;
}));
wmpi_->Load(blink::WebMediaPlayer::kLoadTypeURL,
blink::WebMediaPlayerSource(blink::WebURL(kTestURL)),
blink::WebMediaPlayer::kCorsModeUnspecified);
base::RunLoop().RunUntilIdle();
// Load a real media file into memory.
scoped_refptr<DecoderBuffer> data = ReadTestDataFile(data_file);
// "Serve" the file to the DataSource. Note: We respond with 200 okay, which
// will prevent range requests or partial responses from being used. For
// streaming responses, we'll pretend we don't know the content length.
blink::WebURLResponse response(kTestURL);
response.SetHttpHeaderField(
blink::WebString::FromUTF8("Content-Length"),
blink::WebString::FromUTF8(
is_streaming ? "-1" : base::NumberToString(data->data_size())));
response.SetExpectedContentLength(is_streaming ? -1 : data->data_size());
response.SetHttpStatusCode(200);
client->DidReceiveResponse(response);
// Copy over the file data.
client->DidReceiveData(reinterpret_cast<const char*>(data->data()),
data->data_size());
// If we're pretending to be a streaming resource, don't complete the load;
// otherwise the DataSource will not be marked as streaming.
if (!is_streaming)
client->DidFinishLoading();
}
// This runs until we reach the |ready_state_|. Attempting to wait for ready
// states < kReadyStateHaveCurrentData in non-startup-suspend test cases is
// unreliable due to asynchronous execution of tasks on the
// base::test:TaskEnvironment.
void LoadAndWaitForReadyState(std::string data_file,
blink::WebMediaPlayer::ReadyState ready_state) {
Load(data_file);
while (wmpi_->GetReadyState() < ready_state) {
base::RunLoop loop;
EXPECT_CALL(client_, ReadyStateChanged())
.WillRepeatedly(RunClosure(loop.QuitClosure()));
loop.Run();
// Clear the mock so it doesn't have a stale QuitClosure.
testing::Mock::VerifyAndClearExpectations(&client_);
}
// Verify we made it through pipeline startup.
EXPECT_TRUE(wmpi_->data_source_);
EXPECT_TRUE(wmpi_->demuxer_);
if (ready_state > blink::WebMediaPlayer::kReadyStateHaveCurrentData)
EXPECT_FALSE(wmpi_->seeking_);
}
void LoadAndWaitForCurrentData(std::string data_file) {
LoadAndWaitForReadyState(data_file,
blink::WebMediaPlayer::kReadyStateHaveCurrentData);
}
void CycleThreads() {
// Ensure any tasks waiting to be posted to the media thread are posted.
base::RunLoop().RunUntilIdle();
// Flush all media tasks.
media_thread_.FlushForTesting();
// Cycle anything that was posted back from the media thread.
base::RunLoop().RunUntilIdle();
}
void OnProgress() { wmpi_->OnProgress(); }
void OnCdmCreated(base::RepeatingClosure quit_closure,
blink::WebContentDecryptionModule* cdm,
const std::string& error_message) {
LOG_IF(ERROR, !error_message.empty()) << error_message;
EXPECT_TRUE(cdm);
web_cdm_.reset(cdm);
quit_closure.Run();
}
void CreateCdm() {
// Must use a supported key system on a secure context.
auto key_system = base::ASCIIToUTF16("org.w3.clearkey");
auto test_origin = blink::WebSecurityOrigin::CreateFromString(
blink::WebString::FromUTF8("https://test.origin"));
base::RunLoop run_loop;
WebContentDecryptionModuleImpl::Create(
&mock_cdm_factory_, key_system, test_origin, CdmConfig(),
base::BindOnce(&WebMediaPlayerImplTest::OnCdmCreated,
base::Unretained(this), run_loop.QuitClosure()));
run_loop.Run();
EXPECT_TRUE(web_cdm_);
}
void SetCdm() {
DCHECK(web_cdm_);
auto* mock_cdm = mock_cdm_factory_.GetCreatedCdm();
EXPECT_CALL(*mock_cdm, GetCdmContext())
.WillRepeatedly(Return(&mock_cdm_context_));
wmpi_->SetCdmInternal(web_cdm_.get());
}
MemoryDumpProviderProxy* GetMainThreadMemDumper() {
return wmpi_->main_thread_mem_dumper_.get();
}
MemoryDumpProviderProxy* GetMediaThreadMemDumper() {
return wmpi_->media_thread_mem_dumper_.get();
}
int32_t GetMediaLogId() { return media_log_->id(); }
// "Media" thread. This is necessary because WMPI destruction waits on a
// WaitableEvent.
base::Thread media_thread_;
// Blink state.
blink::WebLocalFrameClient web_frame_client_;
blink::WebView* web_view_;
blink::WebLocalFrame* web_local_frame_;
scoped_refptr<viz::TestContextProvider> context_provider_;
NiceMock<MockVideoFrameCompositor>* compositor_;
scoped_refptr<NiceMock<MockAudioRendererSink>> audio_sink_;
MockResourceFetchContext mock_resource_fetch_context_;
std::unique_ptr<media::UrlIndex> url_index_;
// Audio hardware configuration.
AudioParameters audio_parameters_;
bool is_background_suspend_enabled_ = false;
bool is_background_video_playback_enabled_ = true;
// The client interface used by |wmpi_|.
NiceMock<MockWebMediaPlayerClient> client_;
MockWebMediaPlayerEncryptedMediaClient encrypted_client_;
// Used to create the MockCdm to test encrypted playback.
MockCdmFactory mock_cdm_factory_;
std::unique_ptr<blink::WebContentDecryptionModule> web_cdm_;
MockCdmContext mock_cdm_context_;
viz::FrameSinkId frame_sink_id_ = viz::FrameSinkId(1, 1);
viz::LocalSurfaceId local_surface_id_ =
viz::LocalSurfaceId(11, base::UnguessableToken::Deserialize(0x111111, 0));
viz::SurfaceId surface_id_ =
viz::SurfaceId(frame_sink_id_, local_surface_id_);
NiceMock<MockWebMediaPlayerDelegate> delegate_;
// Use NiceMock since most tests do not care about this.
std::unique_ptr<NiceMock<MockSurfaceLayerBridge>> surface_layer_bridge_;
NiceMock<MockSurfaceLayerBridge>* surface_layer_bridge_ptr_ = nullptr;
// Only valid once set by InitializeWebMediaPlayerImpl(), this is for
// verifying a subset of potential media logs.
NiceMock<MockMediaLog>* media_log_ = nullptr;
// Total memory in bytes allocated by the WebMediaPlayerImpl instance.
int64_t reported_memory_ = 0;
// Raw pointer of the RendererFactorySelector owned by |wmpi_|.
RendererFactorySelector* renderer_factory_selector_ = nullptr;
// default decoder factory for WMPI
std::unique_ptr<DecoderFactory> decoder_factory_;
// The WebMediaPlayerImpl instance under test.
std::unique_ptr<WebMediaPlayerImpl> wmpi_;
std::unique_ptr<base::trace_event::MemoryDumpManager> memory_dump_manager_;
private:
DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImplTest);
};
TEST_F(WebMediaPlayerImplTest, ConstructAndDestroy) {
InitializeWebMediaPlayerImpl();
EXPECT_FALSE(IsSuspended());
}
// Verify LoadAndWaitForCurrentData() functions without issue.
TEST_F(WebMediaPlayerImplTest, LoadAndDestroy) {
InitializeWebMediaPlayerImpl();
EXPECT_FALSE(IsSuspended());
wmpi_->SetPreload(blink::WebMediaPlayer::kPreloadAuto);
LoadAndWaitForCurrentData(kAudioOnlyTestFile);
EXPECT_FALSE(IsSuspended());
CycleThreads();
// The data source contains the entire file, so subtract it from the memory
// usage to ensure we're getting audio buffer and demuxer usage too.
const int64_t data_source_size = GetDataSourceMemoryUsage();
EXPECT_GT(data_source_size, 0);
EXPECT_GT(reported_memory_ - data_source_size, 0);
}
// Verify LoadAndWaitForCurrentData() functions without issue.
TEST_F(WebMediaPlayerImplTest, LoadAndDestroyDataUrl) {
InitializeWebMediaPlayerImpl();
EXPECT_FALSE(IsSuspended());
wmpi_->SetPreload(blink::WebMediaPlayer::kPreloadAuto);
const GURL kMp3DataUrl(
"data://audio/mp3;base64,SUQzAwAAAAAAFlRFTkMAAAAMAAAAQW1hZGV1cyBQcm//"
"+5DEAAAAAAAAAAAAAAAAAAAAAABYaW5nAAAADwAAAAwAAAftABwcHBwcHBwcMTExMTExMTFG"
"RkZGRkZGRlpaWlpaWlpaWm9vb29vb29vhISEhISEhISYmJiYmJiYmJitra2tra2trcLCwsLC"
"wsLC3t7e3t7e3t7e7+/v7+/v7+///////////"
"wAAADxMQU1FMy45OHIErwAAAAAudQAANCAkCK9BAAHMAAAHbZV/"
"jdYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD/"
"+0DEAAABcAOH1AAAIhcbaLc80EgAAAAAAPAAAP/"
"0QfAAQdBwGBwf8AwGAgAAMBYxgxBgaTANj4NBIJgwVX+"
"jXKCAMFgC8LgBGBmB3KTAhAT8wIQFjATAWhyLf4TUFdHcW4WkdwwxdMT3EaJEeo4UknR8dww"
"wlxIj1RZJJ98S0khhhhiaPX/8LqO4YYS4kRhRhf/8nD2HsYj1HqZF4vf9YKiIKgqIlQAMA3/"
"kQAMHsToyV0cDdv/"
"7IMQHgEgUaSld4QAg1A0lde4cXDskP7w0MysiKzEUARMCEBQwLQPAwC8VADBwCsOwF+v///"
"6ydVW3tR1HNzg22xv+3Z9gAAOgA//"
"pg1gxGG0G6aJdDp5LCgnFycZmDJi0ADQhRrZGzKGQAqP//3t3Xe3pUv19yF6v7FIAAiMAb/"
"3/"
"+yDEAwBGpBsprn9gIN0NZOn9lFyAAGa1QaI6ZhLqtGY3QFgnJ4BlymYWTBYNQ4LcX88rfX/"
"1Yu+8WKLoSm09u7Fd1QADgbfwwBECUMBpB+TDDGAUySsMLO80jP18xowMNGTBgotYkm3gPv/"
"/6P1v2pspRShZJjXgT7V1AAAoAG/9//"
"sgxAMCxzRpKa9k5KDODOUR7ihciAAsEwYdoVZqATrn1uJSYowIBg9gKn0MboJlBF3Fh4YAfX"
"//9+52v6qhZt7o244rX/JfRoADB+B5MPsQ401sRj4pGKOeGUzuJDGwHEhUhAvBuMNAM1b//"
"t9kSl70NlDrbJecU/t99aoAACMAD//7IMQCggY0Gymuf2Ag7A0k9f2UXPwAAGaFSZ/"
"7BhFSu4Yy2FjHCYZlKoYQTiEMTLaGxV5nNu/8UddjmtWbl6r/SYAN/pAADACAI8wHQHwMM/"
"XrDJuAv48nRNEXDHS8w4YMJCy0aSDbgm3//26S0noiIgkPfZn1Sa9V16dNAAAgAA//"
"+yDEAoBHCGkpr2SkoMgDZXW/cAT4iAA8FEYeASxqGx/H20IYYpYHJg+AHH2GbgBlgl/"
"1yQ2AFP///YpK32okeasc/f/+xXsAAJ1AA/"
"9Ntaj1Pc0K7Yzw6FrOHlozEHzFYEEg6NANZbIn9a8p//j7HC6VvlmStt3o+pUAACMADfyA//"
"sgxAOCRkwbKa5/YCDUDWU1/ZxcAGZVQZ27Zg/KweYuMFmm74hkSqYKUCINS0ZoxZ5XOv/"
"8X7EgE4lCZDu7fc4AN/6BQHQwG0GpMMAUczI/wpM7iuM9TTGCQwsRMEBi8Cl7yAnv//"
"2+belL59SGkk1ENqvyagAAKAAP/aAAEBGmGv/"
"7IMQGAobYaSuvcOLgzA1lNe4cXGDeaOzj56RhnnIBMZrA4GMAKF4GBCJjK4gC+v///"
"uh3b1WWRQNv2e/syS7ABAADCACBMPUSw0sNqj23G4OZHMzmKjGgLDBMkAzxpMNAE1b///"
"od72VdCOtlpw1/764AAhwAf/0AAGUkeZb0Bgz/"
"+yDEB4CGMBsrrn9gINgNJXX9qFxCcAYkOE7GsVJi6QBCEZCEEav2owqE3f4+KbGKLWKN29/"
"YsAAC0AUAARAL5gMgLQYWGjRGQkBGh1MmZseGKjpgwUYCBoprUgcDlG//7372tX0y/"
"zl33dN2ugIf/yIADoERhDlqm9CtAfsRzhlK//"
"tAxAoAB7RpKPXhACHRkia3PPAAEkGL4EUFgCTA3BTMDkAcEgMgoCeefz/////"
"oxOy73ryRx97nI2//YryIAhX0mveu/"
"3tEgAAAABh2nnnBAAOYOK6ZtxB4mEYkiaDwX5gzgHGAkAUYGwB0kMGQFaKGBEAwDgHAUAcvP"
"KwDfJeHEGqcMk3iN5blKocU8c6FA4FxhTqXf/OtXzv37ErkOYWXP/"
"93kTV91+YNo3Lh8ECwliUABv7/"
"+xDEAYPIREMrXcMAKAAAP8AAAARfwAADHinN1RU5NKTjkHN1Mc08dTJQjL4GBwgYEAK/"
"X2a8/1qZjMtcFCUTiSXmteUeFNBWIqEKCioLiKyO10VVTEFNRTMuOTguMlVVVVVVVVVVVf/"
"7EMQJg8AAAaQAAAAgAAA0gAAABFVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV"
"VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVEFHAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAAP8=");
wmpi_->Load(blink::WebMediaPlayer::kLoadTypeURL,
blink::WebMediaPlayerSource(blink::WebURL(kMp3DataUrl)),
blink::WebMediaPlayer::kCorsModeUnspecified);
base::RunLoop().RunUntilIdle();
// This runs until we reach the have current data state. Attempting to wait
// for states < kReadyStateHaveCurrentData is unreliable due to asynchronous
// execution of tasks on the base::test:TaskEnvironment.
while (wmpi_->GetReadyState() <
blink::WebMediaPlayer::kReadyStateHaveCurrentData) {
base::RunLoop loop;
EXPECT_CALL(client_, ReadyStateChanged())
.WillRepeatedly(RunClosure(loop.QuitClosure()));
loop.Run();
// Clear the mock so it doesn't have a stale QuitClosure.
testing::Mock::VerifyAndClearExpectations(&client_);
}
EXPECT_FALSE(IsSuspended());
CycleThreads();
}
// Verify that preload=metadata suspend works properly.
TEST_F(WebMediaPlayerImplTest, LoadPreloadMetadataSuspend) {