// Copyright 2013 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 #include "base/bind.h" #include "base/callback_helpers.h" #include "base/memory/scoped_vector.h" #include "base/message_loop/message_loop.h" #include "media/base/audio_decoder_config.h" #include "media/base/decoder_buffer.h" #include "media/base/demuxer_stream.h" #include "media/base/fake_text_track_stream.h" #include "media/base/text_renderer.h" #include "media/base/text_track_config.h" #include "media/base/video_decoder_config.h" #include "media/filters/webvtt_util.h" #include "testing/gmock/include/gmock/gmock.h" #include "testing/gtest/include/gtest/gtest.h" namespace media { // Local implementation of the TextTrack interface. class FakeTextTrack : public TextTrack { public: FakeTextTrack(const base::Closure& destroy_cb, const TextTrackConfig& config) : destroy_cb_(destroy_cb), config_(config) { } virtual ~FakeTextTrack() { destroy_cb_.Run(); } MOCK_METHOD5(addWebVTTCue, void(const base::TimeDelta& start, const base::TimeDelta& end, const std::string& id, const std::string& content, const std::string& settings)); const base::Closure destroy_cb_; const TextTrackConfig config_; private: DISALLOW_COPY_AND_ASSIGN(FakeTextTrack); }; class TextRendererTest : public testing::Test { public: TextRendererTest() {} void CreateTextRenderer() { DCHECK(!text_renderer_); text_renderer_.reset( new TextRenderer(message_loop_.task_runner(), base::Bind(&TextRendererTest::OnAddTextTrack, base::Unretained(this)))); text_renderer_->Initialize(base::Bind(&TextRendererTest::OnEnd, base::Unretained(this))); } void Destroy() { text_renderer_.reset(); message_loop_.RunUntilIdle(); } void AddTextTrack(TextKind kind, const std::string& name, const std::string& language, bool expect_read) { const size_t idx = text_track_streams_.size(); text_track_streams_.push_back(new FakeTextTrackStream); if (expect_read) ExpectRead(idx); const TextTrackConfig config(kind, name, language, std::string()); text_renderer_->AddTextStream(text_track_streams_.back(), config); message_loop_.RunUntilIdle(); EXPECT_EQ(text_tracks_.size(), text_track_streams_.size()); FakeTextTrack* const text_track = text_tracks_.back(); EXPECT_TRUE(text_track); EXPECT_TRUE(text_track->config_.Matches(config)); } void OnAddTextTrack(const TextTrackConfig& config, const AddTextTrackDoneCB& done_cb) { base::Closure destroy_cb = base::Bind(&TextRendererTest::OnDestroyTextTrack, base::Unretained(this), text_tracks_.size()); // Text track objects are owned by the text renderer, but we cache them // here so we can inspect them. They get removed from our cache when the // text renderer deallocates them. text_tracks_.push_back(new FakeTextTrack(destroy_cb, config)); scoped_ptr text_track(text_tracks_.back()); done_cb.Run(text_track.Pass()); } void RemoveTextTrack(unsigned idx) { FakeTextTrackStream* const stream = text_track_streams_[idx]; text_renderer_->RemoveTextStream(stream); EXPECT_FALSE(text_tracks_[idx]); } void SatisfyPendingReads(const base::TimeDelta& start, const base::TimeDelta& duration, const std::string& id, const std::string& content, const std::string& settings) { for (TextTrackStreams::iterator itr = text_track_streams_.begin(); itr != text_track_streams_.end(); ++itr) { (*itr)->SatisfyPendingRead(start, duration, id, content, settings); } } void AbortPendingRead(unsigned idx) { FakeTextTrackStream* const stream = text_track_streams_[idx]; stream->AbortPendingRead(); message_loop_.RunUntilIdle(); } void AbortPendingReads() { for (size_t idx = 0; idx < text_track_streams_.size(); ++idx) { AbortPendingRead(idx); } } void SendEosNotification(unsigned idx) { FakeTextTrackStream* const stream = text_track_streams_[idx]; stream->SendEosNotification(); message_loop_.RunUntilIdle(); } void SendEosNotifications() { for (size_t idx = 0; idx < text_track_streams_.size(); ++idx) { SendEosNotification(idx); } } void SendCue(unsigned idx, bool expect_cue) { FakeTextTrackStream* const text_stream = text_track_streams_[idx]; const base::TimeDelta start; const base::TimeDelta duration = base::TimeDelta::FromSeconds(42); const std::string id = "id"; const std::string content = "subtitle"; const std::string settings; if (expect_cue) { FakeTextTrack* const text_track = text_tracks_[idx]; EXPECT_CALL(*text_track, addWebVTTCue(start, start + duration, id, content, settings)); } text_stream->SatisfyPendingRead(start, duration, id, content, settings); message_loop_.RunUntilIdle(); } void SendCues(bool expect_cue) { for (size_t idx = 0; idx < text_track_streams_.size(); ++idx) { SendCue(idx, expect_cue); } } void OnDestroyTextTrack(unsigned idx) { text_tracks_[idx] = NULL; } void Play() { text_renderer_->StartPlaying(); } void Pause() { text_renderer_->Pause(base::Bind(&TextRendererTest::OnPause, base::Unretained(this))); message_loop_.RunUntilIdle(); } void Flush() { EXPECT_CALL(*this, OnFlush()); text_renderer_->Flush(base::Bind(&TextRendererTest::OnFlush, base::Unretained(this))); } void ExpectRead(size_t idx) { FakeTextTrackStream* const stream = text_track_streams_[idx]; EXPECT_CALL(*stream, OnRead()); } MOCK_METHOD0(OnEnd, void()); MOCK_METHOD0(OnPause, void()); MOCK_METHOD0(OnFlush, void()); base::MessageLoop message_loop_; typedef ScopedVector TextTrackStreams; TextTrackStreams text_track_streams_; typedef std::vector TextTracks; TextTracks text_tracks_; scoped_ptr text_renderer_; private: DISALLOW_COPY_AND_ASSIGN(TextRendererTest); }; TEST_F(TextRendererTest, CreateTextRendererNoInit) { text_renderer_.reset( new TextRenderer(message_loop_.task_runner(), base::Bind(&TextRendererTest::OnAddTextTrack, base::Unretained(this)))); text_renderer_.reset(); } TEST_F(TextRendererTest, Create) { CreateTextRenderer(); } TEST_F(TextRendererTest, AddTextTrackOnly_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", false); } TEST_F(TextRendererTest, AddTextTrackOnly_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "track 1", "", false); AddTextTrack(kTextSubtitles, "track 2", "", false); } TEST_F(TextRendererTest, PlayOnly) { CreateTextRenderer(); Play(); } TEST_F(TextRendererTest, AddTrackBeforePlay_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); AbortPendingReads(); } TEST_F(TextRendererTest, AddTrackBeforePlay_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingReads(); } TEST_F(TextRendererTest, AddTrackAfterPlay_OneTrackAfter) { CreateTextRenderer(); Play(); AddTextTrack(kTextSubtitles, "", "", true); AbortPendingReads(); } TEST_F(TextRendererTest, AddTrackAfterPlay_TwoTracksAfter) { CreateTextRenderer(); Play(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); AbortPendingReads(); } TEST_F(TextRendererTest, AddTrackAfterPlay_OneTrackBeforeOneTrackAfter) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); Play(); AddTextTrack(kTextSubtitles, "2", "", true); AbortPendingReads(); } TEST_F(TextRendererTest, PlayAddCue_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); ExpectRead(0); SendCues(true); AbortPendingReads(); } TEST_F(TextRendererTest, PlayAddCue_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); ExpectRead(0); ExpectRead(1); SendCues(true); AbortPendingReads(); } TEST_F(TextRendererTest, PlayEosOnly_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); } TEST_F(TextRendererTest, PlayEosOnly_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); } TEST_F(TextRendererTest, PlayCueEos_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); ExpectRead(0); SendCues(true); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); } TEST_F(TextRendererTest, PlayCueEos_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); ExpectRead(0); ExpectRead(1); SendCues(true); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); } TEST_F(TextRendererTest, DestroyPending_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); Destroy(); SendEosNotifications(); } TEST_F(TextRendererTest, DestroyPending_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Destroy(); SendEosNotifications(); } TEST_F(TextRendererTest, PlayPause_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); AbortPendingReads(); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayPause_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingReads(); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayEosPausePending_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); SendEosNotifications(); } TEST_F(TextRendererTest, PlayEosPausePending_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); SendEosNotifications(); } TEST_F(TextRendererTest, PlayCuePausePending_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); SendCues(true); } TEST_F(TextRendererTest, PlayCuePausePending_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); SendCues(true); } TEST_F(TextRendererTest, PlayEosPause_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayEosPause_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayEosPause_SplitEos) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayEosFlush_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); EXPECT_CALL(*this, OnPause()); Pause(); Flush(); ExpectRead(0); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); } TEST_F(TextRendererTest, PlayEosFlush_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); EXPECT_CALL(*this, OnPause()); Pause(); Flush(); ExpectRead(0); ExpectRead(1); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); } TEST_F(TextRendererTest, AddTextTrackOnlyRemove_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", false); EXPECT_TRUE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTextTrackOnlyRemove_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "track 1", "", false); AddTextTrack(kTextSubtitles, "track 2", "", false); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTrackBeforePlayRemove_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); AbortPendingReads(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTrackBeforePlayRemove_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingReads(); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTrackBeforePlayRemove_SeparateCancel) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingRead(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); AbortPendingRead(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTrackBeforePlayRemove_RemoveOneThenPlay) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", false); AddTextTrack(kTextSubtitles, "2", "", true); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); Play(); AbortPendingRead(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTrackBeforePlayRemove_RemoveTwoThenPlay) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", false); AddTextTrack(kTextSubtitles, "2", "", false); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); Play(); } TEST_F(TextRendererTest, AddTrackAfterPlayRemove_OneTrack) { CreateTextRenderer(); Play(); AddTextTrack(kTextSubtitles, "", "", true); AbortPendingReads(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTrackAfterPlayRemove_TwoTracks) { CreateTextRenderer(); Play(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); AbortPendingReads(); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTrackAfterPlayRemove_SplitCancel) { CreateTextRenderer(); Play(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); AbortPendingRead(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); AbortPendingRead(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, AddTrackAfterPlayRemove_SplitAdd) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); Play(); AddTextTrack(kTextSubtitles, "2", "", true); AbortPendingRead(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); AbortPendingRead(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayAddCueRemove_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); ExpectRead(0); SendCues(true); AbortPendingReads(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayAddCueRemove_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); ExpectRead(0); ExpectRead(1); SendCues(true); AbortPendingRead(0); AbortPendingRead(1); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosOnlyRemove_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosOnlyRemove_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayCueEosRemove_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); ExpectRead(0); SendCues(true); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayCueEosRemove_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); ExpectRead(0); ExpectRead(1); SendCues(true); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayPauseRemove_PauseThenRemove) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); AbortPendingReads(); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayPauseRemove_RemoveThanPause) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); AbortPendingReads(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayPause_PauseThenRemoveTwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingReads(); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayPauseRemove_RemoveThenPauseTwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingReads(); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayPauseRemove_SplitCancel) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingRead(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); AbortPendingRead(1); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayPauseRemove_PauseLast) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingRead(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); AbortPendingRead(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayEosPausePendingRemove_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); SendEosNotifications(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPausePendingRemove_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendEosNotification(0); EXPECT_CALL(*this, OnPause()); SendEosNotification(1); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPausePendingRemove_SplitEos) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendEosNotification(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); SendEosNotification(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayCuePausePendingRemove_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); SendCues(true); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayCuePausePendingRemove_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendCue(0, true); EXPECT_CALL(*this, OnPause()); SendCue(1, true); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayCuePausePendingRemove_SplitSendCue) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendCue(0, true); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); SendCue(1, true); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPauseRemove_PauseThenRemove) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPauseRemove_RemoveThenPause) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayEosPause_PauseThenRemoveTwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPause_RemovePauseRemove) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPause_EosThenPause) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPause_PauseLast) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayEosPause_EosPauseRemove) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPause_EosRemovePause) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPause_EosRemoveEosPause) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); EXPECT_CALL(*this, OnPause()); Pause(); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosPause_EosRemoveEosRemovePause) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); SendEosNotification(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); Pause(); } TEST_F(TextRendererTest, PlayEosFlushRemove_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); EXPECT_CALL(*this, OnPause()); Pause(); Flush(); ExpectRead(0); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); RemoveTextTrack(0); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosFlushRemove_TwoTracks) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); EXPECT_CALL(*this, OnPause()); Pause(); Flush(); ExpectRead(0); ExpectRead(1); Play(); SendEosNotification(0); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayEosFlushRemove_EosRemove) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotifications(); EXPECT_CALL(*this, OnPause()); Pause(); Flush(); ExpectRead(0); ExpectRead(1); Play(); SendEosNotification(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayShort_SendCueThenEos) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendCue(0, true); EXPECT_CALL(*this, OnPause()); SendEosNotification(1); } TEST_F(TextRendererTest, PlayShort_EosThenSendCue) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendEosNotification(0); EXPECT_CALL(*this, OnPause()); SendCue(1, true); } TEST_F(TextRendererTest, PlayShortRemove_SendEosRemove) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendCue(0, true); EXPECT_CALL(*this, OnPause()); SendEosNotification(1); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayShortRemove_SendRemoveEos) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendCue(0, true); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnPause()); SendEosNotification(1); RemoveTextTrack(1); EXPECT_FALSE(text_renderer_->HasTracks()); } TEST_F(TextRendererTest, PlayCuePausePendingCancel_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); AbortPendingRead(0); } TEST_F(TextRendererTest, PlayCuePausePendingCancel_SendThenCancel) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); SendCue(0, true); EXPECT_CALL(*this, OnPause()); AbortPendingRead(1); } TEST_F(TextRendererTest, PlayCuePausePendingCancel_CancelThenSend) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); AbortPendingRead(0); EXPECT_CALL(*this, OnPause()); SendCue(1, true); } TEST_F(TextRendererTest, PlayCueDestroyPendingCancel_OneTrack) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); Destroy(); AbortPendingRead(0); } TEST_F(TextRendererTest, PlayCueDestroyPendingCancel_SendThenCancel) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); Destroy(); SendCue(0, false); AbortPendingRead(1); } TEST_F(TextRendererTest, PlayCueDestroyPendingCancel_CancelThenSend) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); Pause(); EXPECT_CALL(*this, OnPause()); Destroy(); AbortPendingRead(0); SendCue(1, false); } TEST_F(TextRendererTest, AddRemoveAdd) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "", "", true); Play(); AbortPendingRead(0); RemoveTextTrack(0); EXPECT_CALL(*this, OnPause()); Pause(); AddTextTrack(kTextSubtitles, "", "", true); Play(); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); } TEST_F(TextRendererTest, AddRemoveEos) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingRead(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); EXPECT_CALL(*this, OnEnd()); SendEosNotification(1); } TEST_F(TextRendererTest, AddRemovePause) { CreateTextRenderer(); AddTextTrack(kTextSubtitles, "1", "", true); AddTextTrack(kTextSubtitles, "2", "", true); Play(); AbortPendingRead(0); RemoveTextTrack(0); EXPECT_TRUE(text_renderer_->HasTracks()); Pause(); EXPECT_CALL(*this, OnPause()); SendEosNotification(1); } } // namespace media