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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/bind.h" | 5 #include "base/bind.h" |
6 #include "base/memory/ref_counted.h" | 6 #include "base/memory/ref_counted.h" |
7 #include "base/memory/scoped_ptr.h" | 7 #include "base/memory/scoped_ptr.h" |
8 #include "base/test/simple_test_tick_clock.h" | 8 #include "base/test/simple_test_tick_clock.h" |
9 #include "media/cast/audio_receiver/audio_receiver.h" | 9 #include "media/cast/audio_receiver/audio_receiver.h" |
10 #include "media/cast/cast_defines.h" | 10 #include "media/cast/cast_defines.h" |
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112 | 112 |
113 // Important for the AudioReceiver to be declared last, since its dependencies | 113 // Important for the AudioReceiver to be declared last, since its dependencies |
114 // must remain alive until after its destruction. | 114 // must remain alive until after its destruction. |
115 scoped_ptr<AudioReceiver> receiver_; | 115 scoped_ptr<AudioReceiver> receiver_; |
116 }; | 116 }; |
117 | 117 |
118 TEST_F(AudioReceiverTest, GetOnePacketEncodedFrame) { | 118 TEST_F(AudioReceiverTest, GetOnePacketEncodedFrame) { |
119 SimpleEventSubscriber event_subscriber; | 119 SimpleEventSubscriber event_subscriber; |
120 cast_environment_->Logging()->AddRawEventSubscriber(&event_subscriber); | 120 cast_environment_->Logging()->AddRawEventSubscriber(&event_subscriber); |
121 | 121 |
122 EXPECT_CALL(mock_transport_, SendRtcpPacket(_)).Times(1); | 122 EXPECT_CALL(mock_transport_, SendRtcpPacket(_, _)).Times(1); |
123 | 123 |
124 // Enqueue a request for an audio frame. | 124 // Enqueue a request for an audio frame. |
125 receiver_->GetEncodedAudioFrame( | 125 receiver_->GetEncodedAudioFrame( |
126 base::Bind(&FakeAudioClient::DeliverEncodedAudioFrame, | 126 base::Bind(&FakeAudioClient::DeliverEncodedAudioFrame, |
127 base::Unretained(&fake_audio_client_))); | 127 base::Unretained(&fake_audio_client_))); |
128 | 128 |
129 // The request should not be satisfied since no packets have been received. | 129 // The request should not be satisfied since no packets have been received. |
130 task_runner_->RunTasks(); | 130 task_runner_->RunTasks(); |
131 EXPECT_EQ(0, fake_audio_client_.number_times_called()); | 131 EXPECT_EQ(0, fake_audio_client_.number_times_called()); |
132 | 132 |
133 // Deliver one audio frame to the receiver and expect to get one frame back. | 133 // Deliver one audio frame to the receiver and expect to get one frame back. |
134 fake_audio_client_.SetNextExpectedResult(kFirstFrameId, | 134 fake_audio_client_.SetNextExpectedResult(kFirstFrameId, |
135 testing_clock_->NowTicks()); | 135 testing_clock_->NowTicks()); |
136 FeedOneFrameIntoReceiver(); | 136 FeedOneFrameIntoReceiver(); |
137 task_runner_->RunTasks(); | 137 task_runner_->RunTasks(); |
138 EXPECT_EQ(1, fake_audio_client_.number_times_called()); | 138 EXPECT_EQ(1, fake_audio_client_.number_times_called()); |
139 | 139 |
140 std::vector<FrameEvent> frame_events; | 140 std::vector<FrameEvent> frame_events; |
141 event_subscriber.GetFrameEventsAndReset(&frame_events); | 141 event_subscriber.GetFrameEventsAndReset(&frame_events); |
142 | 142 |
143 ASSERT_TRUE(!frame_events.empty()); | 143 ASSERT_TRUE(!frame_events.empty()); |
144 EXPECT_EQ(kAudioAckSent, frame_events.begin()->type); | 144 EXPECT_EQ(kAudioAckSent, frame_events.begin()->type); |
145 EXPECT_EQ(rtp_header_.frame_id, frame_events.begin()->frame_id); | 145 EXPECT_EQ(rtp_header_.frame_id, frame_events.begin()->frame_id); |
146 EXPECT_EQ(rtp_header_.rtp_timestamp, frame_events.begin()->rtp_timestamp); | 146 EXPECT_EQ(rtp_header_.rtp_timestamp, frame_events.begin()->rtp_timestamp); |
147 | 147 |
148 cast_environment_->Logging()->RemoveRawEventSubscriber(&event_subscriber); | 148 cast_environment_->Logging()->RemoveRawEventSubscriber(&event_subscriber); |
149 } | 149 } |
150 | 150 |
151 TEST_F(AudioReceiverTest, MultiplePendingGetCalls) { | 151 TEST_F(AudioReceiverTest, MultiplePendingGetCalls) { |
152 EXPECT_CALL(mock_transport_, SendRtcpPacket(_)) | 152 EXPECT_CALL(mock_transport_, SendRtcpPacket(_, _)) |
153 .WillRepeatedly(testing::Return(true)); | 153 .WillRepeatedly(testing::Return(true)); |
154 | 154 |
155 // Enqueue a request for an audio frame. | 155 // Enqueue a request for an audio frame. |
156 const AudioFrameEncodedCallback frame_encoded_callback = | 156 const AudioFrameEncodedCallback frame_encoded_callback = |
157 base::Bind(&FakeAudioClient::DeliverEncodedAudioFrame, | 157 base::Bind(&FakeAudioClient::DeliverEncodedAudioFrame, |
158 base::Unretained(&fake_audio_client_)); | 158 base::Unretained(&fake_audio_client_)); |
159 receiver_->GetEncodedAudioFrame(frame_encoded_callback); | 159 receiver_->GetEncodedAudioFrame(frame_encoded_callback); |
160 task_runner_->RunTasks(); | 160 task_runner_->RunTasks(); |
161 EXPECT_EQ(0, fake_audio_client_.number_times_called()); | 161 EXPECT_EQ(0, fake_audio_client_.number_times_called()); |
162 | 162 |
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223 | 223 |
224 // Move forward another 100 ms and run any pending tasks (there should be | 224 // Move forward another 100 ms and run any pending tasks (there should be |
225 // none). Expect no additional frames where emitted. | 225 // none). Expect no additional frames where emitted. |
226 testing_clock_->Advance(base::TimeDelta::FromMilliseconds(100)); | 226 testing_clock_->Advance(base::TimeDelta::FromMilliseconds(100)); |
227 task_runner_->RunTasks(); | 227 task_runner_->RunTasks(); |
228 EXPECT_EQ(3, fake_audio_client_.number_times_called()); | 228 EXPECT_EQ(3, fake_audio_client_.number_times_called()); |
229 } | 229 } |
230 | 230 |
231 } // namespace cast | 231 } // namespace cast |
232 } // namespace media | 232 } // namespace media |
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