OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "remoting/host/audio_pump.h" | 5 #include "remoting/host/audio_pump.h" |
6 | 6 |
7 #include "base/memory/scoped_vector.h" | 7 #include "base/memory/scoped_vector.h" |
8 #include "base/message_loop/message_loop.h" | 8 #include "base/message_loop/message_loop.h" |
9 #include "base/run_loop.h" | 9 #include "base/run_loop.h" |
10 #include "remoting/codec/audio_encoder.h" | 10 #include "remoting/codec/audio_encoder.h" |
11 #include "remoting/host/audio_capturer.h" | 11 #include "remoting/host/audio_capturer.h" |
12 #include "remoting/proto/audio.pb.h" | 12 #include "remoting/proto/audio.pb.h" |
13 #include "remoting/protocol/audio_stub.h" | 13 #include "remoting/protocol/audio_stub.h" |
14 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
15 | 15 |
16 namespace remoting { | 16 namespace remoting { |
17 | 17 |
18 namespace { | 18 namespace { |
19 | 19 |
20 // Creates a dummy packet with 1k data | 20 // Creates a dummy packet with 1k data |
21 scoped_ptr<AudioPacket> MakeAudioPacket() { | 21 scoped_ptr<AudioPacket> MakeAudioPacket() { |
22 scoped_ptr<AudioPacket> packet(new AudioPacket); | 22 scoped_ptr<AudioPacket> packet(new AudioPacket); |
23 packet->add_data()->resize(1000); | 23 packet->add_data()->resize(1000); |
24 return packet.Pass(); | 24 return packet; |
25 } | 25 } |
26 | 26 |
27 } // namespace | 27 } // namespace |
28 | 28 |
29 class FakeAudioCapturer : public AudioCapturer { | 29 class FakeAudioCapturer : public AudioCapturer { |
30 public: | 30 public: |
31 FakeAudioCapturer() {} | 31 FakeAudioCapturer() {} |
32 ~FakeAudioCapturer() override {} | 32 ~FakeAudioCapturer() override {} |
33 | 33 |
34 bool Start(const PacketCapturedCallback& callback) override { | 34 bool Start(const PacketCapturedCallback& callback) override { |
35 callback_ = callback; | 35 callback_ = callback; |
36 return true; | 36 return true; |
37 } | 37 } |
38 | 38 |
39 const PacketCapturedCallback& callback() { return callback_; } | 39 const PacketCapturedCallback& callback() { return callback_; } |
40 | 40 |
41 private: | 41 private: |
42 PacketCapturedCallback callback_; | 42 PacketCapturedCallback callback_; |
43 | 43 |
44 DISALLOW_COPY_AND_ASSIGN(FakeAudioCapturer); | 44 DISALLOW_COPY_AND_ASSIGN(FakeAudioCapturer); |
45 }; | 45 }; |
46 | 46 |
47 class FakeAudioEncoder : public AudioEncoder { | 47 class FakeAudioEncoder : public AudioEncoder { |
48 public: | 48 public: |
49 FakeAudioEncoder() {} | 49 FakeAudioEncoder() {} |
50 ~FakeAudioEncoder() override {} | 50 ~FakeAudioEncoder() override {} |
51 | 51 |
52 scoped_ptr<AudioPacket> Encode(scoped_ptr<AudioPacket> packet) override { | 52 scoped_ptr<AudioPacket> Encode(scoped_ptr<AudioPacket> packet) override { |
53 return packet.Pass(); | 53 return packet; |
54 } | 54 } |
55 int GetBitrate() override { | 55 int GetBitrate() override { |
56 return 160000; | 56 return 160000; |
57 } | 57 } |
58 | 58 |
59 private: | 59 private: |
60 DISALLOW_COPY_AND_ASSIGN(FakeAudioEncoder); | 60 DISALLOW_COPY_AND_ASSIGN(FakeAudioEncoder); |
61 }; | 61 }; |
62 | 62 |
63 class AudioPumpTest : public testing::Test, public protocol::AudioStub { | 63 class AudioPumpTest : public testing::Test, public protocol::AudioStub { |
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
98 void AudioPumpTest::TearDown() { | 98 void AudioPumpTest::TearDown() { |
99 pump_.reset(); | 99 pump_.reset(); |
100 | 100 |
101 // Let the message loop run to finish destroying the capturer. | 101 // Let the message loop run to finish destroying the capturer. |
102 base::RunLoop().RunUntilIdle(); | 102 base::RunLoop().RunUntilIdle(); |
103 } | 103 } |
104 | 104 |
105 void AudioPumpTest::ProcessAudioPacket( | 105 void AudioPumpTest::ProcessAudioPacket( |
106 scoped_ptr<AudioPacket> audio_packet, | 106 scoped_ptr<AudioPacket> audio_packet, |
107 const base::Closure& done) { | 107 const base::Closure& done) { |
108 sent_packets_.push_back(audio_packet.Pass()); | 108 sent_packets_.push_back(std::move(audio_packet)); |
109 done_closures_.push_back(done); | 109 done_closures_.push_back(done); |
110 } | 110 } |
111 | 111 |
112 // Verify that the pump pauses pumping when the network is congested. | 112 // Verify that the pump pauses pumping when the network is congested. |
113 TEST_F(AudioPumpTest, BufferSizeLimit) { | 113 TEST_F(AudioPumpTest, BufferSizeLimit) { |
114 // Run message loop to let the pump start the capturer. | 114 // Run message loop to let the pump start the capturer. |
115 base::RunLoop().RunUntilIdle(); | 115 base::RunLoop().RunUntilIdle(); |
116 ASSERT_FALSE(capturer_->callback().is_null()); | 116 ASSERT_FALSE(capturer_->callback().is_null()); |
117 | 117 |
118 // Try sending 100 packets, 1k each. The pump should stop pumping and start | 118 // Try sending 100 packets, 1k each. The pump should stop pumping and start |
(...skipping 12 matching lines...) Expand all Loading... |
131 done_closures_.front().Run(); | 131 done_closures_.front().Run(); |
132 base::RunLoop().RunUntilIdle(); | 132 base::RunLoop().RunUntilIdle(); |
133 | 133 |
134 // Verify that the pump continues to send captured audio. | 134 // Verify that the pump continues to send captured audio. |
135 capturer_->callback().Run(MakeAudioPacket()); | 135 capturer_->callback().Run(MakeAudioPacket()); |
136 base::RunLoop().RunUntilIdle(); | 136 base::RunLoop().RunUntilIdle(); |
137 EXPECT_EQ(num_sent_packets + 1, sent_packets_.size()); | 137 EXPECT_EQ(num_sent_packets + 1, sent_packets_.size()); |
138 } | 138 } |
139 | 139 |
140 } // namespace remoting | 140 } // namespace remoting |
OLD | NEW |