1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <vector> 6 7 #include "base/bind.h" 8 #include "base/callback_helpers.h" 9 #include "base/memory/scoped_vector.h" 10 #include "base/message_loop/message_loop.h" 11 #include "media/base/audio_decoder_config.h" 12 #include "media/base/decoder_buffer.h" 13 #include "media/base/demuxer_stream.h" 14 #include "media/base/fake_text_track_stream.h" 15 #include "media/base/text_renderer.h" 16 #include "media/base/text_track_config.h" 17 #include "media/base/video_decoder_config.h" 18 #include "media/filters/webvtt_util.h" 19 #include "testing/gmock/include/gmock/gmock.h" 20 #include "testing/gtest/include/gtest/gtest.h" 21 22 using ::testing::Eq; 23 using ::testing::Exactly; 24 using ::testing::Invoke; 25 using ::testing::_; 26 27 namespace media { 28 29 // Local implementation of the TextTrack interface. 30 class FakeTextTrack : public TextTrack { 31 public: 32 FakeTextTrack(const base::Closure& destroy_cb, 33 const TextTrackConfig& config) 34 : destroy_cb_(destroy_cb), 35 config_(config) { 36 } 37 virtual ~FakeTextTrack() { 38 destroy_cb_.Run(); 39 } 40 41 MOCK_METHOD5(addWebVTTCue, void(const base::TimeDelta& start, 42 const base::TimeDelta& end, 43 const std::string& id, 44 const std::string& content, 45 const std::string& settings)); 46 47 const base::Closure destroy_cb_; 48 const TextTrackConfig config_; 49 50 private: 51 DISALLOW_COPY_AND_ASSIGN(FakeTextTrack); 52 }; 53 54 class TextRendererTest : public testing::Test { 55 public: 56 TextRendererTest() {} 57 58 void CreateTextRenderer() { 59 DCHECK(!text_renderer_); 60 61 text_renderer_.reset( 62 new TextRenderer(message_loop_.message_loop_proxy(), 63 base::Bind(&TextRendererTest::OnAddTextTrack, 64 base::Unretained(this)))); 65 text_renderer_->Initialize(base::Bind(&TextRendererTest::OnEnd, 66 base::Unretained(this))); 67 } 68 69 void DestroyTextRenderer() { 70 EXPECT_CALL(*this, OnStop()); 71 text_renderer_->Stop(base::Bind(&TextRendererTest::OnStop, 72 base::Unretained(this))); 73 message_loop_.RunUntilIdle(); 74 75 text_renderer_.reset(); 76 text_track_streams_.clear(); 77 } 78 79 void AddTextTrack(TextKind kind, 80 const std::string& name, 81 const std::string& language, 82 bool expect_read) { 83 const size_t idx = text_track_streams_.size(); 84 text_track_streams_.push_back(new FakeTextTrackStream); 85 86 if (expect_read) 87 ExpectRead(idx); 88 89 const TextTrackConfig config(kind, name, language, std::string()); 90 text_renderer_->AddTextStream(text_track_streams_.back(), config); 91 message_loop_.RunUntilIdle(); 92 93 EXPECT_EQ(text_tracks_.size(), text_track_streams_.size()); 94 FakeTextTrack* const text_track = text_tracks_.back(); 95 EXPECT_TRUE(text_track); 96 EXPECT_TRUE(text_track->config_.Matches(config)); 97 } 98 99 void OnAddTextTrack(const TextTrackConfig& config, 100 const AddTextTrackDoneCB& done_cb) { 101 base::Closure destroy_cb = 102 base::Bind(&TextRendererTest::OnDestroyTextTrack, 103 base::Unretained(this), 104 text_tracks_.size()); 105 // Text track objects are owned by the text renderer, but we cache them 106 // here so we can inspect them. They get removed from our cache when the 107 // text renderer deallocates them. 108 text_tracks_.push_back(new FakeTextTrack(destroy_cb, config)); 109 scoped_ptr<TextTrack> text_track(text_tracks_.back()); 110 done_cb.Run(text_track.Pass()); 111 } 112 113 void RemoveTextTrack(unsigned idx) { 114 FakeTextTrackStream* const stream = text_track_streams_[idx]; 115 text_renderer_->RemoveTextStream(stream); 116 EXPECT_FALSE(text_tracks_[idx]); 117 } 118 119 void SatisfyPendingReads(const base::TimeDelta& start, 120 const base::TimeDelta& duration, 121 const std::string& id, 122 const std::string& content, 123 const std::string& settings) { 124 for (TextTrackStreams::iterator itr = text_track_streams_.begin(); 125 itr != text_track_streams_.end(); ++itr) { 126 (*itr)->SatisfyPendingRead(start, duration, id, content, settings); 127 } 128 } 129 130 void AbortPendingRead(unsigned idx) { 131 FakeTextTrackStream* const stream = text_track_streams_[idx]; 132 stream->AbortPendingRead(); 133 message_loop_.RunUntilIdle(); 134 } 135 136 void AbortPendingReads() { 137 for (size_t idx = 0; idx < text_track_streams_.size(); ++idx) { 138 AbortPendingRead(idx); 139 } 140 } 141 142 void SendEosNotification(unsigned idx) { 143 FakeTextTrackStream* const stream = text_track_streams_[idx]; 144 stream->SendEosNotification(); 145 message_loop_.RunUntilIdle(); 146 } 147 148 void SendEosNotifications() { 149 for (size_t idx = 0; idx < text_track_streams_.size(); ++idx) { 150 SendEosNotification(idx); 151 } 152 } 153 154 void SendCue(unsigned idx, bool expect_cue) { 155 FakeTextTrackStream* const text_stream = text_track_streams_[idx]; 156 157 const base::TimeDelta start; 158 const base::TimeDelta duration = base::TimeDelta::FromSeconds(42); 159 const std::string id = "id"; 160 const std::string content = "subtitle"; 161 const std::string settings; 162 163 if (expect_cue) { 164 FakeTextTrack* const text_track = text_tracks_[idx]; 165 EXPECT_CALL(*text_track, addWebVTTCue(start, 166 start + duration, 167 id, 168 content, 169 settings)); 170 } 171 172 text_stream->SatisfyPendingRead(start, duration, id, content, settings); 173 message_loop_.RunUntilIdle(); 174 } 175 176 void SendCues(bool expect_cue) { 177 for (size_t idx = 0; idx < text_track_streams_.size(); ++idx) { 178 SendCue(idx, expect_cue); 179 } 180 } 181 182 void OnDestroyTextTrack(unsigned idx) { 183 text_tracks_[idx] = NULL; 184 } 185 186 void Play() { 187 EXPECT_CALL(*this, OnPlay()); 188 text_renderer_->Play(base::Bind(&TextRendererTest::OnPlay, 189 base::Unretained(this))); 190 message_loop_.RunUntilIdle(); 191 } 192 193 void Pause() { 194 text_renderer_->Pause(base::Bind(&TextRendererTest::OnPause, 195 base::Unretained(this))); 196 message_loop_.RunUntilIdle(); 197 } 198 199 void Flush() { 200 EXPECT_CALL(*this, OnFlush()); 201 text_renderer_->Flush(base::Bind(&TextRendererTest::OnFlush, 202 base::Unretained(this))); 203 } 204 205 void Stop() { 206 text_renderer_->Stop(base::Bind(&TextRendererTest::OnStop, 207 base::Unretained(this))); 208 message_loop_.RunUntilIdle(); 209 } 210 211 void ExpectRead(size_t idx) { 212 FakeTextTrackStream* const stream = text_track_streams_[idx]; 213 EXPECT_CALL(*stream, OnRead()); 214 } 215 216 MOCK_METHOD0(OnEnd, void()); 217 MOCK_METHOD0(OnStop, void()); 218 MOCK_METHOD0(OnPlay, void()); 219 MOCK_METHOD0(OnPause, void()); 220 MOCK_METHOD0(OnFlush, void()); 221 222 scoped_ptr<TextRenderer> text_renderer_; 223 base::MessageLoop message_loop_; 224 225 typedef ScopedVector<FakeTextTrackStream> TextTrackStreams; 226 TextTrackStreams text_track_streams_; 227 228 typedef std::vector<FakeTextTrack*> TextTracks; 229 TextTracks text_tracks_; 230 231 private: 232 DISALLOW_COPY_AND_ASSIGN(TextRendererTest); 233 }; 234 235 TEST_F(TextRendererTest, CreateTextRendererNoInit) { 236 text_renderer_.reset( 237 new TextRenderer(message_loop_.message_loop_proxy(), 238 base::Bind(&TextRendererTest::OnAddTextTrack, 239 base::Unretained(this)))); 240 text_renderer_.reset(); 241 } 242 243 TEST_F(TextRendererTest, TestStop) { 244 CreateTextRenderer(); 245 DestroyTextRenderer(); 246 } 247 248 TEST_F(TextRendererTest, AddTextTrackOnly_OneTrack) { 249 CreateTextRenderer(); 250 AddTextTrack(kTextSubtitles, "", "", false); 251 DestroyTextRenderer(); 252 } 253 254 TEST_F(TextRendererTest, AddTextTrackOnly_TwoTracks) { 255 CreateTextRenderer(); 256 AddTextTrack(kTextSubtitles, "track 1", "", false); 257 AddTextTrack(kTextSubtitles, "track 2", "", false); 258 DestroyTextRenderer(); 259 } 260 261 TEST_F(TextRendererTest, PlayOnly) { 262 CreateTextRenderer(); 263 Play(); 264 DestroyTextRenderer(); 265 } 266 267 TEST_F(TextRendererTest, AddTrackBeforePlay_OneTrack) { 268 CreateTextRenderer(); 269 AddTextTrack(kTextSubtitles, "", "", true); 270 Play(); 271 AbortPendingReads(); 272 DestroyTextRenderer(); 273 } 274 275 TEST_F(TextRendererTest, AddTrackBeforePlay_TwoTracks) { 276 CreateTextRenderer(); 277 AddTextTrack(kTextSubtitles, "1", "", true); 278 AddTextTrack(kTextSubtitles, "2", "", true); 279 Play(); 280 AbortPendingReads(); 281 DestroyTextRenderer(); 282 } 283 284 TEST_F(TextRendererTest, AddTrackAfterPlay_OneTrackAfter) { 285 CreateTextRenderer(); 286 Play(); 287 AddTextTrack(kTextSubtitles, "", "", true); 288 AbortPendingReads(); 289 DestroyTextRenderer(); 290 } 291 292 TEST_F(TextRendererTest, AddTrackAfterPlay_TwoTracksAfter) { 293 CreateTextRenderer(); 294 Play(); 295 AddTextTrack(kTextSubtitles, "1", "", true); 296 AddTextTrack(kTextSubtitles, "2", "", true); 297 AbortPendingReads(); 298 DestroyTextRenderer(); 299 } 300 301 TEST_F(TextRendererTest, AddTrackAfterPlay_OneTrackBeforeOneTrackAfter) { 302 CreateTextRenderer(); 303 AddTextTrack(kTextSubtitles, "1", "", true); 304 Play(); 305 AddTextTrack(kTextSubtitles, "2", "", true); 306 AbortPendingReads(); 307 DestroyTextRenderer(); 308 } 309 310 TEST_F(TextRendererTest, PlayAddCue_OneTrack) { 311 CreateTextRenderer(); 312 AddTextTrack(kTextSubtitles, "", "", true); 313 Play(); 314 ExpectRead(0); 315 SendCues(true); 316 AbortPendingReads(); 317 DestroyTextRenderer(); 318 } 319 320 TEST_F(TextRendererTest, PlayAddCue_TwoTracks) { 321 CreateTextRenderer(); 322 AddTextTrack(kTextSubtitles, "1", "", true); 323 AddTextTrack(kTextSubtitles, "2", "", true); 324 Play(); 325 ExpectRead(0); 326 ExpectRead(1); 327 SendCues(true); 328 AbortPendingReads(); 329 DestroyTextRenderer(); 330 } 331 332 TEST_F(TextRendererTest, PlayEosOnly_OneTrack) { 333 CreateTextRenderer(); 334 AddTextTrack(kTextSubtitles, "", "", true); 335 Play(); 336 EXPECT_CALL(*this, OnEnd()); 337 SendEosNotifications(); 338 DestroyTextRenderer(); 339 } 340 341 TEST_F(TextRendererTest, PlayEosOnly_TwoTracks) { 342 CreateTextRenderer(); 343 AddTextTrack(kTextSubtitles, "1", "", true); 344 AddTextTrack(kTextSubtitles, "2", "", true); 345 Play(); 346 EXPECT_CALL(*this, OnEnd()); 347 SendEosNotifications(); 348 DestroyTextRenderer(); 349 } 350 351 TEST_F(TextRendererTest, PlayCueEos_OneTrack) { 352 CreateTextRenderer(); 353 AddTextTrack(kTextSubtitles, "", "", true); 354 Play(); 355 ExpectRead(0); 356 SendCues(true); 357 EXPECT_CALL(*this, OnEnd()); 358 SendEosNotifications(); 359 DestroyTextRenderer(); 360 } 361 362 TEST_F(TextRendererTest, PlayCueEos_TwoTracks) { 363 CreateTextRenderer(); 364 AddTextTrack(kTextSubtitles, "1", "", true); 365 AddTextTrack(kTextSubtitles, "2", "", true); 366 Play(); 367 ExpectRead(0); 368 ExpectRead(1); 369 SendCues(true); 370 EXPECT_CALL(*this, OnEnd()); 371 SendEosNotifications(); 372 DestroyTextRenderer(); 373 } 374 375 TEST_F(TextRendererTest, StopPending_OneTrack) { 376 CreateTextRenderer(); 377 AddTextTrack(kTextSubtitles, "", "", true); 378 Play(); 379 Stop(); 380 EXPECT_CALL(*this, OnStop()); 381 SendEosNotifications(); 382 text_renderer_.reset(); 383 text_track_streams_.clear(); 384 } 385 386 TEST_F(TextRendererTest, StopPending_TwoTracks) { 387 CreateTextRenderer(); 388 AddTextTrack(kTextSubtitles, "1", "", true); 389 AddTextTrack(kTextSubtitles, "2", "", true); 390 Play(); 391 Stop(); 392 EXPECT_CALL(*this, OnStop()); 393 SendEosNotifications(); 394 text_renderer_.reset(); 395 text_track_streams_.clear(); 396 } 397 398 TEST_F(TextRendererTest, PlayPause_OneTrack) { 399 CreateTextRenderer(); 400 AddTextTrack(kTextSubtitles, "", "", true); 401 Play(); 402 AbortPendingReads(); 403 EXPECT_CALL(*this, OnPause()); 404 Pause(); 405 DestroyTextRenderer(); 406 } 407 408 TEST_F(TextRendererTest, PlayPause_TwoTracks) { 409 CreateTextRenderer(); 410 AddTextTrack(kTextSubtitles, "1", "", true); 411 AddTextTrack(kTextSubtitles, "2", "", true); 412 Play(); 413 AbortPendingReads(); 414 EXPECT_CALL(*this, OnPause()); 415 Pause(); 416 DestroyTextRenderer(); 417 } 418 419 TEST_F(TextRendererTest, PlayEosPausePending_OneTrack) { 420 CreateTextRenderer(); 421 AddTextTrack(kTextSubtitles, "", "", true); 422 Play(); 423 Pause(); 424 EXPECT_CALL(*this, OnPause()); 425 SendEosNotifications(); 426 DestroyTextRenderer(); 427 } 428 429 TEST_F(TextRendererTest, PlayEosPausePending_TwoTracks) { 430 CreateTextRenderer(); 431 AddTextTrack(kTextSubtitles, "1", "", true); 432 AddTextTrack(kTextSubtitles, "2", "", true); 433 Play(); 434 Pause(); 435 EXPECT_CALL(*this, OnPause()); 436 SendEosNotifications(); 437 DestroyTextRenderer(); 438 } 439 440 TEST_F(TextRendererTest, PlayCuePausePending_OneTrack) { 441 CreateTextRenderer(); 442 AddTextTrack(kTextSubtitles, "", "", true); 443 Play(); 444 Pause(); 445 EXPECT_CALL(*this, OnPause()); 446 SendCues(true); 447 DestroyTextRenderer(); 448 } 449 450 TEST_F(TextRendererTest, PlayCuePausePending_TwoTracks) { 451 CreateTextRenderer(); 452 AddTextTrack(kTextSubtitles, "1", "", true); 453 AddTextTrack(kTextSubtitles, "2", "", true); 454 Play(); 455 Pause(); 456 EXPECT_CALL(*this, OnPause()); 457 SendCues(true); 458 DestroyTextRenderer(); 459 } 460 461 TEST_F(TextRendererTest, PlayEosPause_OneTrack) { 462 CreateTextRenderer(); 463 AddTextTrack(kTextSubtitles, "", "", true); 464 Play(); 465 EXPECT_CALL(*this, OnEnd()); 466 SendEosNotifications(); 467 EXPECT_CALL(*this, OnPause()); 468 Pause(); 469 DestroyTextRenderer(); 470 } 471 472 TEST_F(TextRendererTest, PlayEosPause_TwoTracks) { 473 CreateTextRenderer(); 474 AddTextTrack(kTextSubtitles, "1", "", true); 475 AddTextTrack(kTextSubtitles, "2", "", true); 476 Play(); 477 EXPECT_CALL(*this, OnEnd()); 478 SendEosNotifications(); 479 EXPECT_CALL(*this, OnPause()); 480 Pause(); 481 DestroyTextRenderer(); 482 } 483 484 TEST_F(TextRendererTest, PlayEosPause_SplitEos) { 485 CreateTextRenderer(); 486 AddTextTrack(kTextSubtitles, "1", "", true); 487 AddTextTrack(kTextSubtitles, "2", "", true); 488 Play(); 489 SendEosNotification(0); 490 EXPECT_CALL(*this, OnEnd()); 491 SendEosNotification(1); 492 EXPECT_CALL(*this, OnPause()); 493 Pause(); 494 DestroyTextRenderer(); 495 } 496 497 TEST_F(TextRendererTest, PlayEosFlush_OneTrack) { 498 CreateTextRenderer(); 499 AddTextTrack(kTextSubtitles, "", "", true); 500 Play(); 501 EXPECT_CALL(*this, OnEnd()); 502 SendEosNotifications(); 503 EXPECT_CALL(*this, OnPause()); 504 Pause(); 505 Flush(); 506 ExpectRead(0); 507 Play(); 508 EXPECT_CALL(*this, OnEnd()); 509 SendEosNotifications(); 510 DestroyTextRenderer(); 511 } 512 513 TEST_F(TextRendererTest, PlayEosFlush_TwoTracks) { 514 CreateTextRenderer(); 515 AddTextTrack(kTextSubtitles, "1", "", true); 516 AddTextTrack(kTextSubtitles, "2", "", true); 517 Play(); 518 EXPECT_CALL(*this, OnEnd()); 519 SendEosNotifications(); 520 EXPECT_CALL(*this, OnPause()); 521 Pause(); 522 Flush(); 523 ExpectRead(0); 524 ExpectRead(1); 525 Play(); 526 EXPECT_CALL(*this, OnEnd()); 527 SendEosNotifications(); 528 DestroyTextRenderer(); 529 } 530 531 TEST_F(TextRendererTest, AddTextTrackOnlyRemove_OneTrack) { 532 CreateTextRenderer(); 533 AddTextTrack(kTextSubtitles, "", "", false); 534 EXPECT_TRUE(text_renderer_->HasTracks()); 535 DestroyTextRenderer(); 536 } 537 538 TEST_F(TextRendererTest, AddTextTrackOnlyRemove_TwoTracks) { 539 CreateTextRenderer(); 540 AddTextTrack(kTextSubtitles, "track 1", "", false); 541 AddTextTrack(kTextSubtitles, "track 2", "", false); 542 RemoveTextTrack(0); 543 EXPECT_TRUE(text_renderer_->HasTracks()); 544 RemoveTextTrack(1); 545 EXPECT_FALSE(text_renderer_->HasTracks()); 546 DestroyTextRenderer(); 547 } 548 549 TEST_F(TextRendererTest, AddTrackBeforePlayRemove_OneTrack) { 550 CreateTextRenderer(); 551 AddTextTrack(kTextSubtitles, "", "", true); 552 Play(); 553 AbortPendingReads(); 554 RemoveTextTrack(0); 555 EXPECT_FALSE(text_renderer_->HasTracks()); 556 DestroyTextRenderer(); 557 } 558 559 TEST_F(TextRendererTest, AddTrackBeforePlayRemove_TwoTracks) { 560 CreateTextRenderer(); 561 AddTextTrack(kTextSubtitles, "1", "", true); 562 AddTextTrack(kTextSubtitles, "2", "", true); 563 Play(); 564 AbortPendingReads(); 565 RemoveTextTrack(0); 566 EXPECT_TRUE(text_renderer_->HasTracks()); 567 RemoveTextTrack(1); 568 EXPECT_FALSE(text_renderer_->HasTracks()); 569 DestroyTextRenderer(); 570 } 571 572 TEST_F(TextRendererTest, AddTrackBeforePlayRemove_SeparateCancel) { 573 CreateTextRenderer(); 574 AddTextTrack(kTextSubtitles, "1", "", true); 575 AddTextTrack(kTextSubtitles, "2", "", true); 576 Play(); 577 AbortPendingRead(0); 578 RemoveTextTrack(0); 579 EXPECT_TRUE(text_renderer_->HasTracks()); 580 AbortPendingRead(1); 581 RemoveTextTrack(1); 582 EXPECT_FALSE(text_renderer_->HasTracks()); 583 DestroyTextRenderer(); 584 } 585 586 TEST_F(TextRendererTest, AddTrackBeforePlayRemove_RemoveOneThenPlay) { 587 CreateTextRenderer(); 588 AddTextTrack(kTextSubtitles, "1", "", false); 589 AddTextTrack(kTextSubtitles, "2", "", true); 590 RemoveTextTrack(0); 591 EXPECT_TRUE(text_renderer_->HasTracks()); 592 Play(); 593 AbortPendingRead(1); 594 RemoveTextTrack(1); 595 EXPECT_FALSE(text_renderer_->HasTracks()); 596 DestroyTextRenderer(); 597 } 598 599 TEST_F(TextRendererTest, AddTrackBeforePlayRemove_RemoveTwoThenPlay) { 600 CreateTextRenderer(); 601 AddTextTrack(kTextSubtitles, "1", "", false); 602 AddTextTrack(kTextSubtitles, "2", "", false); 603 RemoveTextTrack(0); 604 EXPECT_TRUE(text_renderer_->HasTracks()); 605 RemoveTextTrack(1); 606 EXPECT_FALSE(text_renderer_->HasTracks()); 607 Play(); 608 DestroyTextRenderer(); 609 } 610 611 TEST_F(TextRendererTest, AddTrackAfterPlayRemove_OneTrack) { 612 CreateTextRenderer(); 613 Play(); 614 AddTextTrack(kTextSubtitles, "", "", true); 615 AbortPendingReads(); 616 RemoveTextTrack(0); 617 EXPECT_FALSE(text_renderer_->HasTracks()); 618 DestroyTextRenderer(); 619 } 620 621 TEST_F(TextRendererTest, AddTrackAfterPlayRemove_TwoTracks) { 622 CreateTextRenderer(); 623 Play(); 624 AddTextTrack(kTextSubtitles, "1", "", true); 625 AddTextTrack(kTextSubtitles, "2", "", true); 626 AbortPendingReads(); 627 RemoveTextTrack(0); 628 EXPECT_TRUE(text_renderer_->HasTracks()); 629 RemoveTextTrack(1); 630 EXPECT_FALSE(text_renderer_->HasTracks()); 631 DestroyTextRenderer(); 632 } 633 634 TEST_F(TextRendererTest, AddTrackAfterPlayRemove_SplitCancel) { 635 CreateTextRenderer(); 636 Play(); 637 AddTextTrack(kTextSubtitles, "1", "", true); 638 AddTextTrack(kTextSubtitles, "2", "", true); 639 AbortPendingRead(0); 640 RemoveTextTrack(0); 641 EXPECT_TRUE(text_renderer_->HasTracks()); 642 AbortPendingRead(1); 643 RemoveTextTrack(1); 644 EXPECT_FALSE(text_renderer_->HasTracks()); 645 DestroyTextRenderer(); 646 } 647 648 TEST_F(TextRendererTest, AddTrackAfterPlayRemove_SplitAdd) { 649 CreateTextRenderer(); 650 AddTextTrack(kTextSubtitles, "1", "", true); 651 Play(); 652 AddTextTrack(kTextSubtitles, "2", "", true); 653 AbortPendingRead(0); 654 RemoveTextTrack(0); 655 EXPECT_TRUE(text_renderer_->HasTracks()); 656 AbortPendingRead(1); 657 RemoveTextTrack(1); 658 EXPECT_FALSE(text_renderer_->HasTracks()); 659 DestroyTextRenderer(); 660 } 661 662 TEST_F(TextRendererTest, PlayAddCueRemove_OneTrack) { 663 CreateTextRenderer(); 664 AddTextTrack(kTextSubtitles, "", "", true); 665 Play(); 666 ExpectRead(0); 667 SendCues(true); 668 AbortPendingReads(); 669 RemoveTextTrack(0); 670 EXPECT_FALSE(text_renderer_->HasTracks()); 671 DestroyTextRenderer(); 672 } 673 674 TEST_F(TextRendererTest, PlayAddCueRemove_TwoTracks) { 675 CreateTextRenderer(); 676 AddTextTrack(kTextSubtitles, "1", "", true); 677 AddTextTrack(kTextSubtitles, "2", "", true); 678 Play(); 679 ExpectRead(0); 680 ExpectRead(1); 681 SendCues(true); 682 AbortPendingRead(0); 683 AbortPendingRead(1); 684 RemoveTextTrack(0); 685 EXPECT_TRUE(text_renderer_->HasTracks()); 686 RemoveTextTrack(1); 687 EXPECT_FALSE(text_renderer_->HasTracks()); 688 DestroyTextRenderer(); 689 } 690 691 TEST_F(TextRendererTest, PlayEosOnlyRemove_OneTrack) { 692 CreateTextRenderer(); 693 AddTextTrack(kTextSubtitles, "", "", true); 694 Play(); 695 EXPECT_CALL(*this, OnEnd()); 696 SendEosNotifications(); 697 RemoveTextTrack(0); 698 EXPECT_FALSE(text_renderer_->HasTracks()); 699 DestroyTextRenderer(); 700 } 701 702 TEST_F(TextRendererTest, PlayEosOnlyRemove_TwoTracks) { 703 CreateTextRenderer(); 704 AddTextTrack(kTextSubtitles, "1", "", true); 705 AddTextTrack(kTextSubtitles, "2", "", true); 706 Play(); 707 EXPECT_CALL(*this, OnEnd()); 708 SendEosNotifications(); 709 RemoveTextTrack(0); 710 EXPECT_TRUE(text_renderer_->HasTracks()); 711 RemoveTextTrack(1); 712 EXPECT_FALSE(text_renderer_->HasTracks()); 713 DestroyTextRenderer(); 714 } 715 716 TEST_F(TextRendererTest, PlayCueEosRemove_OneTrack) { 717 CreateTextRenderer(); 718 AddTextTrack(kTextSubtitles, "", "", true); 719 Play(); 720 ExpectRead(0); 721 SendCues(true); 722 EXPECT_CALL(*this, OnEnd()); 723 SendEosNotifications(); 724 RemoveTextTrack(0); 725 EXPECT_FALSE(text_renderer_->HasTracks()); 726 DestroyTextRenderer(); 727 } 728 729 TEST_F(TextRendererTest, PlayCueEosRemove_TwoTracks) { 730 CreateTextRenderer(); 731 AddTextTrack(kTextSubtitles, "1", "", true); 732 AddTextTrack(kTextSubtitles, "2", "", true); 733 Play(); 734 ExpectRead(0); 735 ExpectRead(1); 736 SendCues(true); 737 EXPECT_CALL(*this, OnEnd()); 738 SendEosNotifications(); 739 RemoveTextTrack(0); 740 EXPECT_TRUE(text_renderer_->HasTracks()); 741 RemoveTextTrack(1); 742 EXPECT_FALSE(text_renderer_->HasTracks()); 743 DestroyTextRenderer(); 744 } 745 746 TEST_F(TextRendererTest, TestStopPendingRemove_OneTrack) { 747 CreateTextRenderer(); 748 AddTextTrack(kTextSubtitles, "", "", true); 749 Play(); 750 Stop(); 751 EXPECT_CALL(*this, OnStop()); 752 SendEosNotifications(); 753 RemoveTextTrack(0); 754 EXPECT_FALSE(text_renderer_->HasTracks()); 755 text_renderer_.reset(); 756 text_track_streams_.clear(); 757 } 758 759 TEST_F(TextRendererTest, TestStopPendingRemove_TwoTracks) { 760 CreateTextRenderer(); 761 AddTextTrack(kTextSubtitles, "1", "", true); 762 AddTextTrack(kTextSubtitles, "2", "", true); 763 Play(); 764 Stop(); 765 SendEosNotification(0); 766 EXPECT_CALL(*this, OnStop()); 767 SendEosNotification(1); 768 RemoveTextTrack(0); 769 EXPECT_TRUE(text_renderer_->HasTracks()); 770 RemoveTextTrack(1); 771 EXPECT_FALSE(text_renderer_->HasTracks()); 772 text_renderer_.reset(); 773 text_track_streams_.clear(); 774 } 775 776 TEST_F(TextRendererTest, TestStopPendingRemove_RemoveThenSendEos) { 777 CreateTextRenderer(); 778 AddTextTrack(kTextSubtitles, "1", "", true); 779 AddTextTrack(kTextSubtitles, "2", "", true); 780 Play(); 781 Stop(); 782 SendEosNotification(0); 783 RemoveTextTrack(0); 784 EXPECT_TRUE(text_renderer_->HasTracks()); 785 EXPECT_CALL(*this, OnStop()); 786 SendEosNotification(1); 787 RemoveTextTrack(1); 788 EXPECT_FALSE(text_renderer_->HasTracks()); 789 text_renderer_.reset(); 790 text_track_streams_.clear(); 791 } 792 793 TEST_F(TextRendererTest, PlayPauseRemove_PauseThenRemove) { 794 CreateTextRenderer(); 795 AddTextTrack(kTextSubtitles, "", "", true); 796 Play(); 797 AbortPendingReads(); 798 EXPECT_CALL(*this, OnPause()); 799 Pause(); 800 RemoveTextTrack(0); 801 EXPECT_FALSE(text_renderer_->HasTracks()); 802 DestroyTextRenderer(); 803 } 804 805 TEST_F(TextRendererTest, PlayPauseRemove_RemoveThanPause) { 806 CreateTextRenderer(); 807 AddTextTrack(kTextSubtitles, "", "", true); 808 Play(); 809 AbortPendingReads(); 810 RemoveTextTrack(0); 811 EXPECT_FALSE(text_renderer_->HasTracks()); 812 EXPECT_CALL(*this, OnPause()); 813 Pause(); 814 DestroyTextRenderer(); 815 } 816 817 TEST_F(TextRendererTest, PlayPause_PauseThenRemoveTwoTracks) { 818 CreateTextRenderer(); 819 AddTextTrack(kTextSubtitles, "1", "", true); 820 AddTextTrack(kTextSubtitles, "2", "", true); 821 Play(); 822 AbortPendingReads(); 823 EXPECT_CALL(*this, OnPause()); 824 Pause(); 825 RemoveTextTrack(0); 826 EXPECT_TRUE(text_renderer_->HasTracks()); 827 RemoveTextTrack(1); 828 EXPECT_FALSE(text_renderer_->HasTracks()); 829 DestroyTextRenderer(); 830 } 831 832 TEST_F(TextRendererTest, PlayPauseRemove_RemoveThenPauseTwoTracks) { 833 CreateTextRenderer(); 834 AddTextTrack(kTextSubtitles, "1", "", true); 835 AddTextTrack(kTextSubtitles, "2", "", true); 836 Play(); 837 AbortPendingReads(); 838 RemoveTextTrack(0); 839 EXPECT_TRUE(text_renderer_->HasTracks()); 840 EXPECT_CALL(*this, OnPause()); 841 Pause(); 842 RemoveTextTrack(1); 843 EXPECT_FALSE(text_renderer_->HasTracks()); 844 DestroyTextRenderer(); 845 } 846 847 TEST_F(TextRendererTest, PlayPauseRemove_SplitCancel) { 848 CreateTextRenderer(); 849 AddTextTrack(kTextSubtitles, "1", "", true); 850 AddTextTrack(kTextSubtitles, "2", "", true); 851 Play(); 852 AbortPendingRead(0); 853 RemoveTextTrack(0); 854 EXPECT_TRUE(text_renderer_->HasTracks()); 855 AbortPendingRead(1); 856 EXPECT_CALL(*this, OnPause()); 857 Pause(); 858 RemoveTextTrack(1); 859 EXPECT_FALSE(text_renderer_->HasTracks()); 860 DestroyTextRenderer(); 861 } 862 863 864 TEST_F(TextRendererTest, PlayPauseRemove_PauseLast) { 865 CreateTextRenderer(); 866 AddTextTrack(kTextSubtitles, "1", "", true); 867 AddTextTrack(kTextSubtitles, "2", "", true); 868 Play(); 869 AbortPendingRead(0); 870 RemoveTextTrack(0); 871 EXPECT_TRUE(text_renderer_->HasTracks()); 872 AbortPendingRead(1); 873 RemoveTextTrack(1); 874 EXPECT_FALSE(text_renderer_->HasTracks()); 875 EXPECT_CALL(*this, OnPause()); 876 Pause(); 877 DestroyTextRenderer(); 878 } 879 880 TEST_F(TextRendererTest, PlayEosPausePendingRemove_OneTrack) { 881 CreateTextRenderer(); 882 AddTextTrack(kTextSubtitles, "", "", true); 883 Play(); 884 Pause(); 885 EXPECT_CALL(*this, OnPause()); 886 SendEosNotifications(); 887 RemoveTextTrack(0); 888 EXPECT_FALSE(text_renderer_->HasTracks()); 889 DestroyTextRenderer(); 890 } 891 892 TEST_F(TextRendererTest, PlayEosPausePendingRemove_TwoTracks) { 893 CreateTextRenderer(); 894 AddTextTrack(kTextSubtitles, "1", "", true); 895 AddTextTrack(kTextSubtitles, "2", "", true); 896 Play(); 897 Pause(); 898 SendEosNotification(0); 899 EXPECT_CALL(*this, OnPause()); 900 SendEosNotification(1); 901 RemoveTextTrack(0); 902 EXPECT_TRUE(text_renderer_->HasTracks()); 903 RemoveTextTrack(1); 904 EXPECT_FALSE(text_renderer_->HasTracks()); 905 DestroyTextRenderer(); 906 } 907 908 TEST_F(TextRendererTest, PlayEosPausePendingRemove_SplitEos) { 909 CreateTextRenderer(); 910 AddTextTrack(kTextSubtitles, "1", "", true); 911 AddTextTrack(kTextSubtitles, "2", "", true); 912 Play(); 913 Pause(); 914 SendEosNotification(0); 915 RemoveTextTrack(0); 916 EXPECT_TRUE(text_renderer_->HasTracks()); 917 EXPECT_CALL(*this, OnPause()); 918 SendEosNotification(1); 919 RemoveTextTrack(1); 920 EXPECT_FALSE(text_renderer_->HasTracks()); 921 DestroyTextRenderer(); 922 } 923 924 TEST_F(TextRendererTest, PlayCuePausePendingRemove_OneTrack) { 925 CreateTextRenderer(); 926 AddTextTrack(kTextSubtitles, "", "", true); 927 Play(); 928 Pause(); 929 EXPECT_CALL(*this, OnPause()); 930 SendCues(true); 931 RemoveTextTrack(0); 932 EXPECT_FALSE(text_renderer_->HasTracks()); 933 DestroyTextRenderer(); 934 } 935 936 TEST_F(TextRendererTest, PlayCuePausePendingRemove_TwoTracks) { 937 CreateTextRenderer(); 938 AddTextTrack(kTextSubtitles, "1", "", true); 939 AddTextTrack(kTextSubtitles, "2", "", true); 940 Play(); 941 Pause(); 942 SendCue(0, true); 943 EXPECT_CALL(*this, OnPause()); 944 SendCue(1, true); 945 RemoveTextTrack(0); 946 EXPECT_TRUE(text_renderer_->HasTracks()); 947 RemoveTextTrack(1); 948 EXPECT_FALSE(text_renderer_->HasTracks()); 949 DestroyTextRenderer(); 950 } 951 952 TEST_F(TextRendererTest, PlayCuePausePendingRemove_SplitSendCue) { 953 CreateTextRenderer(); 954 AddTextTrack(kTextSubtitles, "1", "", true); 955 AddTextTrack(kTextSubtitles, "2", "", true); 956 Play(); 957 Pause(); 958 SendCue(0, true); 959 RemoveTextTrack(0); 960 EXPECT_TRUE(text_renderer_->HasTracks()); 961 EXPECT_CALL(*this, OnPause()); 962 SendCue(1, true); 963 RemoveTextTrack(1); 964 EXPECT_FALSE(text_renderer_->HasTracks()); 965 DestroyTextRenderer(); 966 } 967 968 TEST_F(TextRendererTest, PlayEosPauseRemove_PauseThenRemove) { 969 CreateTextRenderer(); 970 AddTextTrack(kTextSubtitles, "", "", true); 971 Play(); 972 EXPECT_CALL(*this, OnEnd()); 973 SendEosNotifications(); 974 EXPECT_CALL(*this, OnPause()); 975 Pause(); 976 RemoveTextTrack(0); 977 EXPECT_FALSE(text_renderer_->HasTracks()); 978 DestroyTextRenderer(); 979 } 980 981 TEST_F(TextRendererTest, PlayEosPauseRemove_RemoveThenPause) { 982 CreateTextRenderer(); 983 AddTextTrack(kTextSubtitles, "", "", true); 984 Play(); 985 EXPECT_CALL(*this, OnEnd()); 986 SendEosNotifications(); 987 RemoveTextTrack(0); 988 EXPECT_FALSE(text_renderer_->HasTracks()); 989 EXPECT_CALL(*this, OnPause()); 990 Pause(); 991 DestroyTextRenderer(); 992 } 993 994 TEST_F(TextRendererTest, PlayEosPause_PauseThenRemoveTwoTracks) { 995 CreateTextRenderer(); 996 AddTextTrack(kTextSubtitles, "1", "", true); 997 AddTextTrack(kTextSubtitles, "2", "", true); 998 Play(); 999 SendEosNotification(0); 1000 EXPECT_CALL(*this, OnEnd()); 1001 SendEosNotification(1); 1002 EXPECT_CALL(*this, OnPause()); 1003 Pause(); 1004 RemoveTextTrack(0); 1005 EXPECT_TRUE(text_renderer_->HasTracks()); 1006 RemoveTextTrack(1); 1007 EXPECT_FALSE(text_renderer_->HasTracks()); 1008 DestroyTextRenderer(); 1009 } 1010 1011 TEST_F(TextRendererTest, PlayEosPause_RemovePauseRemove) { 1012 CreateTextRenderer(); 1013 AddTextTrack(kTextSubtitles, "1", "", true); 1014 AddTextTrack(kTextSubtitles, "2", "", true); 1015 Play(); 1016 SendEosNotification(0); 1017 EXPECT_CALL(*this, OnEnd()); 1018 SendEosNotification(1); 1019 RemoveTextTrack(0); 1020 EXPECT_TRUE(text_renderer_->HasTracks()); 1021 EXPECT_CALL(*this, OnPause()); 1022 Pause(); 1023 RemoveTextTrack(1); 1024 EXPECT_FALSE(text_renderer_->HasTracks()); 1025 DestroyTextRenderer(); 1026 } 1027 1028 TEST_F(TextRendererTest, PlayEosPause_EosThenPause) { 1029 CreateTextRenderer(); 1030 AddTextTrack(kTextSubtitles, "1", "", true); 1031 AddTextTrack(kTextSubtitles, "2", "", true); 1032 Play(); 1033 SendEosNotification(0); 1034 RemoveTextTrack(0); 1035 EXPECT_TRUE(text_renderer_->HasTracks()); 1036 EXPECT_CALL(*this, OnEnd()); 1037 SendEosNotification(1); 1038 EXPECT_CALL(*this, OnPause()); 1039 Pause(); 1040 RemoveTextTrack(1); 1041 EXPECT_FALSE(text_renderer_->HasTracks()); 1042 DestroyTextRenderer(); 1043 } 1044 1045 TEST_F(TextRendererTest, PlayEosPause_PauseLast) { 1046 CreateTextRenderer(); 1047 AddTextTrack(kTextSubtitles, "1", "", true); 1048 AddTextTrack(kTextSubtitles, "2", "", true); 1049 Play(); 1050 SendEosNotification(0); 1051 RemoveTextTrack(0); 1052 EXPECT_TRUE(text_renderer_->HasTracks()); 1053 EXPECT_CALL(*this, OnEnd()); 1054 SendEosNotification(1); 1055 RemoveTextTrack(1); 1056 EXPECT_FALSE(text_renderer_->HasTracks()); 1057 EXPECT_CALL(*this, OnPause()); 1058 Pause(); 1059 DestroyTextRenderer(); 1060 } 1061 1062 TEST_F(TextRendererTest, PlayEosPause_EosPauseRemove) { 1063 CreateTextRenderer(); 1064 AddTextTrack(kTextSubtitles, "1", "", true); 1065 AddTextTrack(kTextSubtitles, "2", "", true); 1066 Play(); 1067 SendEosNotification(0); 1068 EXPECT_CALL(*this, OnEnd()); 1069 SendEosNotification(1); 1070 EXPECT_CALL(*this, OnPause()); 1071 Pause(); 1072 RemoveTextTrack(0); 1073 EXPECT_TRUE(text_renderer_->HasTracks()); 1074 RemoveTextTrack(1); 1075 EXPECT_FALSE(text_renderer_->HasTracks()); 1076 DestroyTextRenderer(); 1077 } 1078 1079 TEST_F(TextRendererTest, PlayEosPause_EosRemovePause) { 1080 CreateTextRenderer(); 1081 AddTextTrack(kTextSubtitles, "1", "", true); 1082 AddTextTrack(kTextSubtitles, "2", "", true); 1083 Play(); 1084 SendEosNotification(0); 1085 EXPECT_CALL(*this, OnEnd()); 1086 SendEosNotification(1); 1087 RemoveTextTrack(0); 1088 EXPECT_TRUE(text_renderer_->HasTracks()); 1089 EXPECT_CALL(*this, OnPause()); 1090 Pause(); 1091 RemoveTextTrack(1); 1092 EXPECT_FALSE(text_renderer_->HasTracks()); 1093 DestroyTextRenderer(); 1094 } 1095 1096 TEST_F(TextRendererTest, PlayEosPause_EosRemoveEosPause) { 1097 CreateTextRenderer(); 1098 AddTextTrack(kTextSubtitles, "1", "", true); 1099 AddTextTrack(kTextSubtitles, "2", "", true); 1100 Play(); 1101 SendEosNotification(0); 1102 RemoveTextTrack(0); 1103 EXPECT_TRUE(text_renderer_->HasTracks()); 1104 EXPECT_CALL(*this, OnEnd()); 1105 SendEosNotification(1); 1106 EXPECT_CALL(*this, OnPause()); 1107 Pause(); 1108 RemoveTextTrack(1); 1109 EXPECT_FALSE(text_renderer_->HasTracks()); 1110 DestroyTextRenderer(); 1111 } 1112 1113 TEST_F(TextRendererTest, PlayEosPause_EosRemoveEosRemovePause) { 1114 CreateTextRenderer(); 1115 AddTextTrack(kTextSubtitles, "1", "", true); 1116 AddTextTrack(kTextSubtitles, "2", "", true); 1117 Play(); 1118 SendEosNotification(0); 1119 RemoveTextTrack(0); 1120 EXPECT_TRUE(text_renderer_->HasTracks()); 1121 EXPECT_CALL(*this, OnEnd()); 1122 SendEosNotification(1); 1123 RemoveTextTrack(1); 1124 EXPECT_FALSE(text_renderer_->HasTracks()); 1125 EXPECT_CALL(*this, OnPause()); 1126 Pause(); 1127 DestroyTextRenderer(); 1128 } 1129 1130 TEST_F(TextRendererTest, PlayEosFlushRemove_OneTrack) { 1131 CreateTextRenderer(); 1132 AddTextTrack(kTextSubtitles, "", "", true); 1133 Play(); 1134 EXPECT_CALL(*this, OnEnd()); 1135 SendEosNotifications(); 1136 EXPECT_CALL(*this, OnPause()); 1137 Pause(); 1138 Flush(); 1139 ExpectRead(0); 1140 Play(); 1141 EXPECT_CALL(*this, OnEnd()); 1142 SendEosNotifications(); 1143 RemoveTextTrack(0); 1144 EXPECT_FALSE(text_renderer_->HasTracks()); 1145 DestroyTextRenderer(); 1146 } 1147 1148 TEST_F(TextRendererTest, PlayEosFlushRemove_TwoTracks) { 1149 CreateTextRenderer(); 1150 AddTextTrack(kTextSubtitles, "1", "", true); 1151 AddTextTrack(kTextSubtitles, "2", "", true); 1152 Play(); 1153 EXPECT_CALL(*this, OnEnd()); 1154 SendEosNotifications(); 1155 EXPECT_CALL(*this, OnPause()); 1156 Pause(); 1157 Flush(); 1158 ExpectRead(0); 1159 ExpectRead(1); 1160 Play(); 1161 SendEosNotification(0); 1162 EXPECT_CALL(*this, OnEnd()); 1163 SendEosNotification(1); 1164 RemoveTextTrack(0); 1165 EXPECT_TRUE(text_renderer_->HasTracks()); 1166 RemoveTextTrack(1); 1167 EXPECT_FALSE(text_renderer_->HasTracks()); 1168 DestroyTextRenderer(); 1169 } 1170 1171 TEST_F(TextRendererTest, PlayEosFlushRemove_EosRemove) { 1172 CreateTextRenderer(); 1173 AddTextTrack(kTextSubtitles, "1", "", true); 1174 AddTextTrack(kTextSubtitles, "2", "", true); 1175 Play(); 1176 EXPECT_CALL(*this, OnEnd()); 1177 SendEosNotifications(); 1178 EXPECT_CALL(*this, OnPause()); 1179 Pause(); 1180 Flush(); 1181 ExpectRead(0); 1182 ExpectRead(1); 1183 Play(); 1184 SendEosNotification(0); 1185 RemoveTextTrack(0); 1186 EXPECT_TRUE(text_renderer_->HasTracks()); 1187 EXPECT_CALL(*this, OnEnd()); 1188 SendEosNotification(1); 1189 RemoveTextTrack(1); 1190 EXPECT_FALSE(text_renderer_->HasTracks()); 1191 DestroyTextRenderer(); 1192 } 1193 1194 TEST_F(TextRendererTest, PlayShort_SendCueThenEos) { 1195 CreateTextRenderer(); 1196 AddTextTrack(kTextSubtitles, "1", "", true); 1197 AddTextTrack(kTextSubtitles, "2", "", true); 1198 Play(); 1199 Pause(); 1200 SendCue(0, true); 1201 EXPECT_CALL(*this, OnPause()); 1202 SendEosNotification(1); 1203 DestroyTextRenderer(); 1204 } 1205 1206 TEST_F(TextRendererTest, PlayShort_EosThenSendCue) { 1207 CreateTextRenderer(); 1208 AddTextTrack(kTextSubtitles, "1", "", true); 1209 AddTextTrack(kTextSubtitles, "2", "", true); 1210 Play(); 1211 Pause(); 1212 SendEosNotification(0); 1213 EXPECT_CALL(*this, OnPause()); 1214 SendCue(1, true); 1215 DestroyTextRenderer(); 1216 } 1217 1218 TEST_F(TextRendererTest, PlayShortRemove_SendEosRemove) { 1219 CreateTextRenderer(); 1220 AddTextTrack(kTextSubtitles, "1", "", true); 1221 AddTextTrack(kTextSubtitles, "2", "", true); 1222 Play(); 1223 Pause(); 1224 SendCue(0, true); 1225 EXPECT_CALL(*this, OnPause()); 1226 SendEosNotification(1); 1227 RemoveTextTrack(0); 1228 EXPECT_TRUE(text_renderer_->HasTracks()); 1229 RemoveTextTrack(1); 1230 EXPECT_FALSE(text_renderer_->HasTracks()); 1231 DestroyTextRenderer(); 1232 } 1233 1234 TEST_F(TextRendererTest, PlayShortRemove_SendRemoveEos) { 1235 CreateTextRenderer(); 1236 AddTextTrack(kTextSubtitles, "1", "", true); 1237 AddTextTrack(kTextSubtitles, "2", "", true); 1238 Play(); 1239 Pause(); 1240 SendCue(0, true); 1241 RemoveTextTrack(0); 1242 EXPECT_TRUE(text_renderer_->HasTracks()); 1243 EXPECT_CALL(*this, OnPause()); 1244 SendEosNotification(1); 1245 RemoveTextTrack(1); 1246 EXPECT_FALSE(text_renderer_->HasTracks()); 1247 DestroyTextRenderer(); 1248 } 1249 1250 TEST_F(TextRendererTest, PlayCuePausePendingCancel_OneTrack) { 1251 CreateTextRenderer(); 1252 AddTextTrack(kTextSubtitles, "", "", true); 1253 Play(); 1254 Pause(); 1255 EXPECT_CALL(*this, OnPause()); 1256 AbortPendingRead(0); 1257 DestroyTextRenderer(); 1258 } 1259 1260 TEST_F(TextRendererTest, PlayCuePausePendingCancel_SendThenCancel) { 1261 CreateTextRenderer(); 1262 AddTextTrack(kTextSubtitles, "1", "", true); 1263 AddTextTrack(kTextSubtitles, "2", "", true); 1264 Play(); 1265 Pause(); 1266 SendCue(0, true); 1267 EXPECT_CALL(*this, OnPause()); 1268 AbortPendingRead(1); 1269 DestroyTextRenderer(); 1270 } 1271 1272 TEST_F(TextRendererTest, PlayCuePausePendingCancel_CancelThenSend) { 1273 CreateTextRenderer(); 1274 AddTextTrack(kTextSubtitles, "1", "", true); 1275 AddTextTrack(kTextSubtitles, "2", "", true); 1276 Play(); 1277 Pause(); 1278 AbortPendingRead(0); 1279 EXPECT_CALL(*this, OnPause()); 1280 SendCue(1, true); 1281 DestroyTextRenderer(); 1282 } 1283 1284 TEST_F(TextRendererTest, PlayCueStopPendingCancel_OneTrack) { 1285 CreateTextRenderer(); 1286 AddTextTrack(kTextSubtitles, "", "", true); 1287 Play(); 1288 Pause(); 1289 Stop(); 1290 EXPECT_CALL(*this, OnStop()); 1291 AbortPendingRead(0); 1292 text_renderer_.reset(); 1293 text_track_streams_.clear(); 1294 } 1295 1296 TEST_F(TextRendererTest, PlayCueStopPendingCancel_SendThenCancel) { 1297 CreateTextRenderer(); 1298 AddTextTrack(kTextSubtitles, "1", "", true); 1299 AddTextTrack(kTextSubtitles, "2", "", true); 1300 Play(); 1301 Pause(); 1302 Stop(); 1303 SendCue(0, false); 1304 EXPECT_CALL(*this, OnStop()); 1305 AbortPendingRead(1); 1306 text_renderer_.reset(); 1307 text_track_streams_.clear(); 1308 } 1309 1310 TEST_F(TextRendererTest, PlayCueStopPendingCancel_CancelThenSend) { 1311 CreateTextRenderer(); 1312 AddTextTrack(kTextSubtitles, "1", "", true); 1313 AddTextTrack(kTextSubtitles, "2", "", true); 1314 Play(); 1315 Pause(); 1316 Stop(); 1317 AbortPendingRead(0); 1318 EXPECT_CALL(*this, OnStop()); 1319 SendCue(1, false); 1320 text_renderer_.reset(); 1321 text_track_streams_.clear(); 1322 } 1323 1324 TEST_F(TextRendererTest, AddRemoveAdd) { 1325 CreateTextRenderer(); 1326 AddTextTrack(kTextSubtitles, "", "", true); 1327 Play(); 1328 AbortPendingRead(0); 1329 RemoveTextTrack(0); 1330 EXPECT_CALL(*this, OnPause()); 1331 Pause(); 1332 AddTextTrack(kTextSubtitles, "", "", true); 1333 Play(); 1334 EXPECT_CALL(*this, OnEnd()); 1335 SendEosNotification(1); 1336 DestroyTextRenderer(); 1337 } 1338 1339 TEST_F(TextRendererTest, AddRemoveEos) { 1340 CreateTextRenderer(); 1341 AddTextTrack(kTextSubtitles, "1", "", true); 1342 AddTextTrack(kTextSubtitles, "2", "", true); 1343 Play(); 1344 AbortPendingRead(0); 1345 RemoveTextTrack(0); 1346 EXPECT_TRUE(text_renderer_->HasTracks()); 1347 EXPECT_CALL(*this, OnEnd()); 1348 SendEosNotification(1); 1349 DestroyTextRenderer(); 1350 } 1351 1352 TEST_F(TextRendererTest, AddRemovePause) { 1353 CreateTextRenderer(); 1354 AddTextTrack(kTextSubtitles, "1", "", true); 1355 AddTextTrack(kTextSubtitles, "2", "", true); 1356 Play(); 1357 AbortPendingRead(0); 1358 RemoveTextTrack(0); 1359 EXPECT_TRUE(text_renderer_->HasTracks()); 1360 Pause(); 1361 EXPECT_CALL(*this, OnPause()); 1362 SendEosNotification(1); 1363 DestroyTextRenderer(); 1364 } 1365 1366 TEST_F(TextRendererTest, AddRemovePauseStop) { 1367 CreateTextRenderer(); 1368 AddTextTrack(kTextSubtitles, "1", "", true); 1369 AddTextTrack(kTextSubtitles, "2", "", true); 1370 Play(); 1371 AbortPendingRead(0); 1372 RemoveTextTrack(0); 1373 EXPECT_TRUE(text_renderer_->HasTracks()); 1374 Pause(); 1375 Stop(); 1376 EXPECT_CALL(*this, OnStop()); 1377 SendEosNotification(1); 1378 text_renderer_.reset(); 1379 text_track_streams_.clear(); 1380 } 1381 1382 } // namespace media 1383
