forked from chromium/chromium
-
Notifications
You must be signed in to change notification settings - Fork 0
/
courier_renderer_unittest.cc
723 lines (640 loc) · 27.8 KB
/
courier_renderer_unittest.cc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
// 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/remoting/courier_renderer.h"
#include "base/memory/ptr_util.h"
#include "base/run_loop.h"
#include "base/test/scoped_task_environment.h"
#include "base/test/simple_test_tick_clock.h"
#include "base/threading/thread_task_runner_handle.h"
#include "media/base/media_util.h"
#include "media/base/pipeline_status.h"
#include "media/base/renderer_client.h"
#include "media/base/test_helpers.h"
#include "media/remoting/fake_media_resource.h"
#include "media/remoting/fake_remoter.h"
#include "media/remoting/proto_utils.h"
#include "media/remoting/renderer_controller.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::_;
using testing::Invoke;
using testing::Return;
namespace media {
namespace remoting {
namespace {
PipelineMetadata DefaultMetadata() {
PipelineMetadata data;
data.has_audio = true;
data.has_video = true;
data.video_decoder_config = TestVideoConfig::Normal();
return data;
}
PipelineStatistics DefaultStats() {
PipelineStatistics stats;
stats.audio_bytes_decoded = 1234U;
stats.video_bytes_decoded = 2345U;
stats.video_frames_decoded = 3000U;
stats.video_frames_dropped = 91U;
stats.audio_memory_usage = 5678;
stats.video_memory_usage = 6789;
stats.video_keyframe_distance_average = base::TimeDelta::Max();
return stats;
}
bool IsDefaultStats(const PipelineStatistics& stats) {
const PipelineStatistics default_stats = DefaultStats();
return memcmp(&stats, &default_stats, sizeof(PipelineStatistics)) == 0;
}
class RendererClientImpl : public RendererClient {
public:
RendererClientImpl() {
ON_CALL(*this, OnStatisticsUpdate(_))
.WillByDefault(
Invoke(this, &RendererClientImpl::DelegateOnStatisticsUpdate));
ON_CALL(*this, OnPipelineStatus(_))
.WillByDefault(
Invoke(this, &RendererClientImpl::DelegateOnPipelineStatus));
ON_CALL(*this, OnBufferingStateChange(_))
.WillByDefault(
Invoke(this, &RendererClientImpl::DelegateOnBufferingStateChange));
ON_CALL(*this, OnAudioConfigChange(_))
.WillByDefault(
Invoke(this, &RendererClientImpl::DelegateOnAudioConfigChange));
ON_CALL(*this, OnVideoConfigChange(_))
.WillByDefault(
Invoke(this, &RendererClientImpl::DelegateOnVideoConfigChange));
ON_CALL(*this, OnVideoNaturalSizeChange(_))
.WillByDefault(Invoke(
this, &RendererClientImpl::DelegateOnVideoNaturalSizeChange));
ON_CALL(*this, OnVideoOpacityChange(_))
.WillByDefault(
Invoke(this, &RendererClientImpl::DelegateOnVideoOpacityChange));
ON_CALL(*this, OnDurationChange(_))
.WillByDefault(
Invoke(this, &RendererClientImpl::DelegateOnDurationChange));
}
~RendererClientImpl() {}
// RendererClient implementation.
void OnError(PipelineStatus status) override {}
void OnEnded() override {}
MOCK_METHOD1(OnStatisticsUpdate, void(const PipelineStatistics& stats));
MOCK_METHOD1(OnBufferingStateChange, void(BufferingState state));
MOCK_METHOD1(OnAudioConfigChange, void(const AudioDecoderConfig& config));
MOCK_METHOD1(OnVideoConfigChange, void(const VideoDecoderConfig& config));
void OnWaitingForDecryptionKey() override {}
MOCK_METHOD1(OnVideoNaturalSizeChange, void(const gfx::Size& size));
MOCK_METHOD1(OnVideoOpacityChange, void(bool opaque));
MOCK_METHOD1(OnDurationChange, void(base::TimeDelta duration));
void DelegateOnStatisticsUpdate(const PipelineStatistics& stats) {
stats_ = stats;
}
void DelegateOnBufferingStateChange(BufferingState state) { state_ = state; }
void DelegateOnAudioConfigChange(const AudioDecoderConfig& config) {
audio_decoder_config_ = config;
}
void DelegateOnVideoConfigChange(const VideoDecoderConfig& config) {
video_decoder_config_ = config;
}
void DelegateOnVideoNaturalSizeChange(const gfx::Size& size) { size_ = size; }
void DelegateOnVideoOpacityChange(bool opaque) { opaque_ = opaque; }
void DelegateOnDurationChange(base::TimeDelta duration) {
duration_ = duration;
}
MOCK_METHOD1(OnPipelineStatus, void(PipelineStatus status));
void DelegateOnPipelineStatus(PipelineStatus status) {
VLOG(2) << "OnPipelineStatus status:" << status;
status_ = status;
}
MOCK_METHOD0(OnFlushCallback, void());
PipelineStatus status() const { return status_; }
PipelineStatistics stats() const { return stats_; }
BufferingState state() const { return state_; }
gfx::Size size() const { return size_; }
bool opaque() const { return opaque_; }
base::TimeDelta duration() const { return duration_; }
VideoDecoderConfig video_decoder_config() const {
return video_decoder_config_;
}
AudioDecoderConfig audio_decoder_config() const {
return audio_decoder_config_;
}
private:
PipelineStatus status_ = PIPELINE_OK;
BufferingState state_ = BUFFERING_HAVE_NOTHING;
gfx::Size size_;
bool opaque_ = false;
base::TimeDelta duration_;
PipelineStatistics stats_;
VideoDecoderConfig video_decoder_config_;
AudioDecoderConfig audio_decoder_config_;
DISALLOW_COPY_AND_ASSIGN(RendererClientImpl);
};
} // namespace
class CourierRendererTest : public testing::Test {
public:
CourierRendererTest()
: receiver_renderer_handle_(10),
receiver_audio_demuxer_callback_handle_(11),
receiver_video_demuxer_callback_handle_(12),
sender_client_handle_(RpcBroker::kInvalidHandle),
sender_renderer_callback_handle_(RpcBroker::kInvalidHandle),
sender_audio_demuxer_handle_(RpcBroker::kInvalidHandle),
sender_video_demuxer_handle_(RpcBroker::kInvalidHandle),
received_audio_ds_init_cb_(false),
received_video_ds_init_cb_(false) {}
~CourierRendererTest() override = default;
// Use this function to mimic receiver to handle RPC message for renderer
// initialization,
void RpcMessageResponseBot(std::unique_ptr<std::vector<uint8_t>> message) {
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
ASSERT_TRUE(rpc->ParseFromArray(message->data(), message->size()));
switch (rpc->proc()) {
case pb::RpcMessage::RPC_ACQUIRE_RENDERER: {
// Issues RPC_ACQUIRE_RENDERER_DONE RPC message.
std::unique_ptr<pb::RpcMessage> acquire_done(new pb::RpcMessage());
acquire_done->set_handle(rpc->integer_value());
acquire_done->set_proc(pb::RpcMessage::RPC_ACQUIRE_RENDERER_DONE);
acquire_done->set_integer_value(receiver_renderer_handle_);
controller_->GetRpcBroker()->ProcessMessageFromRemote(
std::move(acquire_done));
} break;
case pb::RpcMessage::RPC_R_INITIALIZE: {
EXPECT_EQ(rpc->handle(), receiver_renderer_handle_);
sender_renderer_callback_handle_ =
rpc->renderer_initialize_rpc().callback_handle();
sender_client_handle_ = rpc->renderer_initialize_rpc().client_handle();
sender_audio_demuxer_handle_ =
rpc->renderer_initialize_rpc().audio_demuxer_handle();
sender_video_demuxer_handle_ =
rpc->renderer_initialize_rpc().video_demuxer_handle();
// Issues audio RPC_DS_INITIALIZE RPC message.
if (sender_audio_demuxer_handle_ != RpcBroker::kInvalidHandle) {
std::unique_ptr<pb::RpcMessage> ds_init(new pb::RpcMessage());
ds_init->set_handle(sender_audio_demuxer_handle_);
ds_init->set_proc(pb::RpcMessage::RPC_DS_INITIALIZE);
ds_init->set_integer_value(receiver_audio_demuxer_callback_handle_);
controller_->GetRpcBroker()->ProcessMessageFromRemote(
std::move(ds_init));
}
if (sender_video_demuxer_handle_ != RpcBroker::kInvalidHandle) {
std::unique_ptr<pb::RpcMessage> ds_init(new pb::RpcMessage());
ds_init->set_handle(sender_video_demuxer_handle_);
ds_init->set_proc(pb::RpcMessage::RPC_DS_INITIALIZE);
ds_init->set_integer_value(receiver_video_demuxer_callback_handle_);
controller_->GetRpcBroker()->ProcessMessageFromRemote(
std::move(ds_init));
}
} break;
case pb::RpcMessage::RPC_DS_INITIALIZE_CALLBACK: {
if (rpc->handle() == receiver_audio_demuxer_callback_handle_)
received_audio_ds_init_cb_ = true;
if (rpc->handle() == receiver_video_demuxer_callback_handle_)
received_video_ds_init_cb_ = true;
// Issues RPC_R_INITIALIZE_CALLBACK RPC message when receiving
// RPC_DS_INITIALIZE_CALLBACK on available streams.
if (received_audio_ds_init_cb_ ==
(sender_audio_demuxer_handle_ != RpcBroker::kInvalidHandle) &&
received_video_ds_init_cb_ ==
(sender_video_demuxer_handle_ != RpcBroker::kInvalidHandle)) {
std::unique_ptr<pb::RpcMessage> init_cb(new pb::RpcMessage());
init_cb->set_handle(sender_renderer_callback_handle_);
init_cb->set_proc(pb::RpcMessage::RPC_R_INITIALIZE_CALLBACK);
init_cb->set_boolean_value(is_successfully_initialized_);
controller_->GetRpcBroker()->ProcessMessageFromRemote(
std::move(init_cb));
}
} break;
case pb::RpcMessage::RPC_R_FLUSHUNTIL: {
// Issues RPC_R_FLUSHUNTIL_CALLBACK RPC message.
std::unique_ptr<pb::RpcMessage> flush_cb(new pb::RpcMessage());
flush_cb->set_handle(rpc->renderer_flushuntil_rpc().callback_handle());
flush_cb->set_proc(pb::RpcMessage::RPC_R_FLUSHUNTIL_CALLBACK);
controller_->GetRpcBroker()->ProcessMessageFromRemote(
std::move(flush_cb));
} break;
default:
NOTREACHED();
}
RunPendingTasks();
}
// Callback from RpcBroker when sending message to remote sink.
void OnSendMessageToSink(std::unique_ptr<std::vector<uint8_t>> message) {
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
ASSERT_TRUE(rpc->ParseFromArray(message->data(), message->size()));
received_rpc_.push_back(std::move(rpc));
}
protected:
void InitializeRenderer() {
// Register media::RendererClient implementation.
render_client_.reset(new RendererClientImpl());
media_resource_.reset(new FakeMediaResource());
EXPECT_CALL(*render_client_, OnPipelineStatus(_)).Times(1);
DCHECK(renderer_);
// Redirect RPC message for simulate receiver scenario
controller_->GetRpcBroker()->SetMessageCallbackForTesting(base::Bind(
&CourierRendererTest::RpcMessageResponseBot, base::Unretained(this)));
RunPendingTasks();
renderer_->Initialize(media_resource_.get(), render_client_.get(),
base::Bind(&RendererClientImpl::OnPipelineStatus,
base::Unretained(render_client_.get())));
RunPendingTasks();
// Redirect RPC message back to save for later check.
controller_->GetRpcBroker()->SetMessageCallbackForTesting(base::Bind(
&CourierRendererTest::OnSendMessageToSink, base::Unretained(this)));
RunPendingTasks();
}
bool IsRendererInitialized() const {
return renderer_->state_ == CourierRenderer::STATE_PLAYING;
}
bool DidEncounterFatalError() const {
return renderer_->state_ == CourierRenderer::STATE_ERROR;
}
void OnReceivedRpc(std::unique_ptr<pb::RpcMessage> message) {
renderer_->OnReceivedRpc(std::move(message));
}
void SetUp() override {
controller_ = base::MakeUnique<RendererController>(
FakeRemoterFactory::CreateSharedSession(false));
controller_->OnMetadataChanged(DefaultMetadata());
// Redirect RPC message to CourierRendererTest::OnSendMessageToSink().
controller_->GetRpcBroker()->SetMessageCallbackForTesting(base::Bind(
&CourierRendererTest::OnSendMessageToSink, base::Unretained(this)));
renderer_.reset(new CourierRenderer(base::ThreadTaskRunnerHandle::Get(),
controller_->GetWeakPtr(), nullptr));
clock_ = new base::SimpleTestTickClock();
renderer_->clock_.reset(clock_);
clock_->Advance(base::TimeDelta::FromSeconds(1));
RunPendingTasks();
}
CourierRenderer::State state() const { return renderer_->state_; }
void RunPendingTasks() { base::RunLoop().RunUntilIdle(); }
// Gets first available RpcMessage with specific |proc|.
const pb::RpcMessage* PeekRpcMessage(int proc) const {
for (auto& s : received_rpc_) {
if (proc == s->proc())
return s.get();
}
return nullptr;
}
int ReceivedRpcMessageCount() const { return received_rpc_.size(); }
void ResetReceivedRpcMessage() { received_rpc_.clear(); }
void ValidateCurrentTime(base::TimeDelta current,
base::TimeDelta current_max) const {
ASSERT_EQ(renderer_->current_media_time_, current);
ASSERT_EQ(renderer_->current_max_time_, current_max);
}
// Issues RPC_RC_ONTIMEUPDATE RPC message.
void IssueTimeUpdateRpc(base::TimeDelta media_time,
base::TimeDelta max_media_time) {
std::unique_ptr<remoting::pb::RpcMessage> rpc(
new remoting::pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(remoting::pb::RpcMessage::RPC_RC_ONTIMEUPDATE);
auto* time_message = rpc->mutable_rendererclient_ontimeupdate_rpc();
time_message->set_time_usec(media_time.InMicroseconds());
time_message->set_max_time_usec(max_media_time.InMicroseconds());
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
}
// Issues RPC_RC_ONSTATISTICSUPDATE RPC message with DefaultStats().
void IssueStatisticsUpdateRpc() {
EXPECT_CALL(*render_client_, OnStatisticsUpdate(_)).Times(1);
const PipelineStatistics stats = DefaultStats();
std::unique_ptr<remoting::pb::RpcMessage> rpc(
new remoting::pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(remoting::pb::RpcMessage::RPC_RC_ONSTATISTICSUPDATE);
auto* message = rpc->mutable_rendererclient_onstatisticsupdate_rpc();
message->set_audio_bytes_decoded(stats.audio_bytes_decoded);
message->set_video_bytes_decoded(stats.video_bytes_decoded);
message->set_video_frames_decoded(stats.video_frames_decoded);
message->set_video_frames_dropped(stats.video_frames_dropped);
message->set_audio_memory_usage(stats.audio_memory_usage);
message->set_video_memory_usage(stats.video_memory_usage);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
}
base::test::ScopedTaskEnvironment scoped_task_environment_;
std::unique_ptr<RendererController> controller_;
std::unique_ptr<RendererClientImpl> render_client_;
std::unique_ptr<FakeMediaResource> media_resource_;
std::unique_ptr<CourierRenderer> renderer_;
base::SimpleTestTickClock* clock_; // Owned by |renderer_|;
// RPC handles.
const int receiver_renderer_handle_;
const int receiver_audio_demuxer_callback_handle_;
const int receiver_video_demuxer_callback_handle_;
int sender_client_handle_;
int sender_renderer_callback_handle_;
int sender_audio_demuxer_handle_;
int sender_video_demuxer_handle_;
// Indicate whether RPC_DS_INITIALIZE_CALLBACK RPC messages are received.
bool received_audio_ds_init_cb_;
bool received_video_ds_init_cb_;
// Indicates whether the test wants to simulate successful initialization in
// the renderer on the receiver side.
bool is_successfully_initialized_ = true;
// Stores RPC messages that are sending to remote sink.
std::vector<std::unique_ptr<pb::RpcMessage>> received_rpc_;
private:
DISALLOW_COPY_AND_ASSIGN(CourierRendererTest);
};
TEST_F(CourierRendererTest, Initialize) {
InitializeRenderer();
RunPendingTasks();
ASSERT_TRUE(IsRendererInitialized());
ASSERT_EQ(render_client_->status(), PIPELINE_OK);
}
TEST_F(CourierRendererTest, InitializeFailed) {
is_successfully_initialized_ = false;
InitializeRenderer();
RunPendingTasks();
ASSERT_FALSE(IsRendererInitialized());
ASSERT_TRUE(DidEncounterFatalError());
// Don't report error to prevent breaking the pipeline.
ASSERT_EQ(render_client_->status(), PIPELINE_OK);
// The CourierRenderer should act as a no-op renderer from this point.
ResetReceivedRpcMessage();
EXPECT_CALL(*render_client_, OnFlushCallback()).Times(1);
renderer_->Flush(base::Bind(&RendererClientImpl::OnFlushCallback,
base::Unretained(render_client_.get())));
RunPendingTasks();
ASSERT_EQ(0, ReceivedRpcMessageCount());
base::TimeDelta seek = base::TimeDelta::FromMicroseconds(100);
renderer_->StartPlayingFrom(seek);
RunPendingTasks();
ASSERT_EQ(0, ReceivedRpcMessageCount());
renderer_->SetVolume(3.0);
RunPendingTasks();
ASSERT_EQ(0, ReceivedRpcMessageCount());
renderer_->SetPlaybackRate(2.5);
RunPendingTasks();
ASSERT_EQ(0, ReceivedRpcMessageCount());
}
TEST_F(CourierRendererTest, Flush) {
// Initialize Renderer.
InitializeRenderer();
RunPendingTasks();
ASSERT_TRUE(IsRendererInitialized());
ASSERT_EQ(render_client_->status(), PIPELINE_OK);
// Flush Renderer.
// Redirect RPC message for simulate receiver scenario
controller_->GetRpcBroker()->SetMessageCallbackForTesting(base::Bind(
&CourierRendererTest::RpcMessageResponseBot, base::Unretained(this)));
RunPendingTasks();
EXPECT_CALL(*render_client_, OnFlushCallback()).Times(1);
renderer_->Flush(base::Bind(&RendererClientImpl::OnFlushCallback,
base::Unretained(render_client_.get())));
RunPendingTasks();
}
TEST_F(CourierRendererTest, StartPlayingFrom) {
// Initialize Renderer
InitializeRenderer();
RunPendingTasks();
ASSERT_TRUE(IsRendererInitialized());
ASSERT_EQ(render_client_->status(), PIPELINE_OK);
// StartPlaying from
base::TimeDelta seek = base::TimeDelta::FromMicroseconds(100);
renderer_->StartPlayingFrom(seek);
RunPendingTasks();
// Checks if it sends out RPC message with correct value.
ASSERT_EQ(1, ReceivedRpcMessageCount());
const pb::RpcMessage* rpc =
PeekRpcMessage(pb::RpcMessage::RPC_R_STARTPLAYINGFROM);
ASSERT_TRUE(rpc);
ASSERT_EQ(rpc->integer64_value(), 100);
}
TEST_F(CourierRendererTest, SetVolume) {
// Initialize Renderer because, as of this writing, the pipeline guarantees it
// will not call SetVolume() until after the media::Renderer is initialized.
InitializeRenderer();
RunPendingTasks();
ASSERT_EQ(0, ReceivedRpcMessageCount());
// SetVolume() will send pb::RpcMessage::RPC_R_SETVOLUME RPC.
renderer_->SetVolume(3.0);
RunPendingTasks();
// Checks if it sends out RPC message with correct value.
ASSERT_EQ(1, ReceivedRpcMessageCount());
const pb::RpcMessage* rpc = PeekRpcMessage(pb::RpcMessage::RPC_R_SETVOLUME);
ASSERT_TRUE(rpc);
ASSERT_TRUE(rpc->double_value() == 3.0);
}
TEST_F(CourierRendererTest, SetPlaybackRate) {
// Initialize Renderer because, as of this writing, the pipeline guarantees it
// will not call SetPlaybackRate() until after the media::Renderer is
// initialized.
InitializeRenderer();
RunPendingTasks();
ASSERT_EQ(0, ReceivedRpcMessageCount());
renderer_->SetPlaybackRate(2.5);
RunPendingTasks();
ASSERT_EQ(1, ReceivedRpcMessageCount());
// Checks if it sends out RPC message with correct value.
const pb::RpcMessage* rpc =
PeekRpcMessage(pb::RpcMessage::RPC_R_SETPLAYBACKRATE);
ASSERT_TRUE(rpc);
ASSERT_TRUE(rpc->double_value() == 2.5);
}
TEST_F(CourierRendererTest, OnTimeUpdate) {
base::TimeDelta media_time = base::TimeDelta::FromMicroseconds(100);
base::TimeDelta max_media_time = base::TimeDelta::FromMicroseconds(500);
IssueTimeUpdateRpc(media_time, max_media_time);
ValidateCurrentTime(media_time, max_media_time);
// Issues RPC_RC_ONTIMEUPDATE RPC message with invalid time
base::TimeDelta media_time2 = base::TimeDelta::FromMicroseconds(-100);
base::TimeDelta max_media_time2 = base::TimeDelta::FromMicroseconds(500);
IssueTimeUpdateRpc(media_time2, max_media_time2);
// Because of invalid value, the time will not be updated and remain the same.
ValidateCurrentTime(media_time, max_media_time);
}
TEST_F(CourierRendererTest, OnBufferingStateChange) {
InitializeRenderer();
// Issues RPC_RC_ONBUFFERINGSTATECHANGE RPC message.
EXPECT_CALL(*render_client_, OnBufferingStateChange(BUFFERING_HAVE_NOTHING))
.Times(1);
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(pb::RpcMessage::RPC_RC_ONBUFFERINGSTATECHANGE);
auto* buffering_state =
rpc->mutable_rendererclient_onbufferingstatechange_rpc();
buffering_state->set_state(
pb::RendererClientOnBufferingStateChange::BUFFERING_HAVE_NOTHING);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
}
TEST_F(CourierRendererTest, OnAudioConfigChange) {
const AudioDecoderConfig kNewAudioConfig(kCodecVorbis, kSampleFormatPlanarF32,
CHANNEL_LAYOUT_STEREO, 44100,
EmptyExtraData(), Unencrypted());
InitializeRenderer();
// Make sure initial audio config does not match the one we intend to send.
ASSERT_FALSE(render_client_->audio_decoder_config().Matches(kNewAudioConfig));
// Issues RPC_RC_ONVIDEOCONFIGCHANGE RPC message.
EXPECT_CALL(*render_client_,
OnAudioConfigChange(DecoderConfigEq(kNewAudioConfig)))
.Times(1);
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(pb::RpcMessage::RPC_RC_ONAUDIOCONFIGCHANGE);
auto* audio_config_change_message =
rpc->mutable_rendererclient_onaudioconfigchange_rpc();
pb::AudioDecoderConfig* proto_audio_config =
audio_config_change_message->mutable_audio_decoder_config();
ConvertAudioDecoderConfigToProto(kNewAudioConfig, proto_audio_config);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
ASSERT_TRUE(render_client_->audio_decoder_config().Matches(kNewAudioConfig));
}
TEST_F(CourierRendererTest, OnVideoConfigChange) {
const auto kNewVideoConfig = TestVideoConfig::Normal();
InitializeRenderer();
// Make sure initial video config does not match the one we intend to send.
ASSERT_FALSE(render_client_->video_decoder_config().Matches(kNewVideoConfig));
// Issues RPC_RC_ONVIDEOCONFIGCHANGE RPC message.
EXPECT_CALL(*render_client_,
OnVideoConfigChange(DecoderConfigEq(kNewVideoConfig)))
.Times(1);
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(pb::RpcMessage::RPC_RC_ONVIDEOCONFIGCHANGE);
auto* video_config_change_message =
rpc->mutable_rendererclient_onvideoconfigchange_rpc();
pb::VideoDecoderConfig* proto_video_config =
video_config_change_message->mutable_video_decoder_config();
ConvertVideoDecoderConfigToProto(kNewVideoConfig, proto_video_config);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
ASSERT_TRUE(render_client_->video_decoder_config().Matches(kNewVideoConfig));
}
TEST_F(CourierRendererTest, OnVideoNaturalSizeChange) {
InitializeRenderer();
// Makes sure initial value of video natural size is not set to
// gfx::Size(100, 200).
ASSERT_NE(render_client_->size().width(), 100);
ASSERT_NE(render_client_->size().height(), 200);
// Issues RPC_RC_ONVIDEONATURALSIZECHANGE RPC message.
EXPECT_CALL(*render_client_, OnVideoNaturalSizeChange(gfx::Size(100, 200)))
.Times(1);
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(pb::RpcMessage::RPC_RC_ONVIDEONATURALSIZECHANGE);
auto* size_message =
rpc->mutable_rendererclient_onvideonatualsizechange_rpc();
size_message->set_width(100);
size_message->set_height(200);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
ASSERT_EQ(render_client_->size().width(), 100);
ASSERT_EQ(render_client_->size().height(), 200);
}
TEST_F(CourierRendererTest, OnVideoNaturalSizeChangeWithInvalidValue) {
InitializeRenderer();
// Issues RPC_RC_ONVIDEONATURALSIZECHANGE RPC message.
EXPECT_CALL(*render_client_, OnVideoNaturalSizeChange(_)).Times(0);
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(pb::RpcMessage::RPC_RC_ONVIDEONATURALSIZECHANGE);
auto* size_message =
rpc->mutable_rendererclient_onvideonatualsizechange_rpc();
size_message->set_width(-100);
size_message->set_height(0);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
}
TEST_F(CourierRendererTest, OnVideoOpacityChange) {
InitializeRenderer();
ASSERT_FALSE(render_client_->opaque());
// Issues RPC_RC_ONVIDEOOPACITYCHANGE RPC message.
EXPECT_CALL(*render_client_, OnVideoOpacityChange(true)).Times(1);
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(pb::RpcMessage::RPC_RC_ONVIDEOOPACITYCHANGE);
rpc->set_boolean_value(true);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
ASSERT_TRUE(render_client_->opaque());
}
TEST_F(CourierRendererTest, OnStatisticsUpdate) {
InitializeRenderer();
ASSERT_FALSE(IsDefaultStats(render_client_->stats()));
IssueStatisticsUpdateRpc();
ASSERT_TRUE(IsDefaultStats(render_client_->stats()));
}
TEST_F(CourierRendererTest, OnDurationChange) {
InitializeRenderer();
ASSERT_NE(render_client_->duration(),
base::TimeDelta::FromMicroseconds(1234));
// Issues RPC_RC_ONDURATIONCHANGE RPC message.
EXPECT_CALL(*render_client_,
OnDurationChange(base::TimeDelta::FromMicroseconds(1234)))
.Times(1);
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(pb::RpcMessage::RPC_RC_ONDURATIONCHANGE);
rpc->set_integer64_value(1234);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
ASSERT_EQ(render_client_->duration(),
base::TimeDelta::FromMicroseconds(1234));
}
TEST_F(CourierRendererTest, OnDurationChangeWithInvalidValue) {
InitializeRenderer();
// Issues RPC_RC_ONDURATIONCHANGE RPC message.
EXPECT_CALL(*render_client_, OnDurationChange(_)).Times(0);
std::unique_ptr<pb::RpcMessage> rpc(new pb::RpcMessage());
rpc->set_handle(5);
rpc->set_proc(pb::RpcMessage::RPC_RC_ONDURATIONCHANGE);
rpc->set_integer64_value(-345);
OnReceivedRpc(std::move(rpc));
RunPendingTasks();
}
TEST_F(CourierRendererTest, OnPacingTooSlowly) {
InitializeRenderer();
controller_->GetRpcBroker()->SetMessageCallbackForTesting(base::Bind(
&CourierRendererTest::OnSendMessageToSink, base::Unretained(this)));
// There should be no error reported with this playback rate.
renderer_->SetPlaybackRate(0.8);
RunPendingTasks();
clock_->Advance(base::TimeDelta::FromSeconds(3));
for (int i = 0; i < 8; ++i) {
ASSERT_FALSE(DidEncounterFatalError());
IssueTimeUpdateRpc(base::TimeDelta::FromMilliseconds(100 + i * 800),
base::TimeDelta::FromSeconds(16));
clock_->Advance(base::TimeDelta::FromSeconds(1));
RunPendingTasks();
}
ASSERT_FALSE(DidEncounterFatalError()); // No delay at this playback rate.
// Change playback rate. Pacing keeps same as above. Should report error.
renderer_->SetPlaybackRate(1);
RunPendingTasks();
clock_->Advance(base::TimeDelta::FromSeconds(3));
for (int i = 8; i < 13; ++i) {
ASSERT_FALSE(DidEncounterFatalError()); // Not enough measurements.
IssueTimeUpdateRpc(base::TimeDelta::FromMilliseconds(100 + i * 800),
base::TimeDelta::FromSeconds(16));
clock_->Advance(base::TimeDelta::FromSeconds(1));
RunPendingTasks();
}
for (int i = 13; i < 16; ++i) {
// Don't report error at the first and second time that encounters delay.
ASSERT_FALSE(DidEncounterFatalError());
IssueTimeUpdateRpc(base::TimeDelta::FromMilliseconds(100 + i * 800),
base::TimeDelta::FromSeconds(16));
clock_->Advance(base::TimeDelta::FromSeconds(1));
RunPendingTasks();
}
// Reports error when encounters delay continuously for 3 times.
ASSERT_TRUE(DidEncounterFatalError());
}
TEST_F(CourierRendererTest, OnFrameDropRateHigh) {
InitializeRenderer();
for (int i = 0; i < 7; ++i) {
ASSERT_FALSE(DidEncounterFatalError()); // Not enough measurements.
IssueStatisticsUpdateRpc();
clock_->Advance(base::TimeDelta::FromSeconds(1));
RunPendingTasks();
}
ASSERT_TRUE(DidEncounterFatalError());
}
} // namespace remoting
} // namespace media