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| 1 /* | 1 /* |
| 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
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| 31 report_blocks_.push_back(report_block); | 31 report_blocks_.push_back(report_block); |
| 32 playout_delay_oracle_.OnReceivedRtcpReportBlocks(report_blocks_); | 32 playout_delay_oracle_.OnReceivedRtcpReportBlocks(report_blocks_); |
| 33 } | 33 } |
| 34 | 34 |
| 35 ReportBlockList report_blocks_; | 35 ReportBlockList report_blocks_; |
| 36 PlayoutDelayOracle playout_delay_oracle_; | 36 PlayoutDelayOracle playout_delay_oracle_; |
| 37 }; | 37 }; |
| 38 | 38 |
| 39 TEST_F(PlayoutDelayOracleTest, DisabledByDefault) { | 39 TEST_F(PlayoutDelayOracleTest, DisabledByDefault) { |
| 40 EXPECT_FALSE(playout_delay_oracle_.send_playout_delay()); | 40 EXPECT_FALSE(playout_delay_oracle_.send_playout_delay()); |
| 41 EXPECT_EQ(playout_delay_oracle_.min_playout_delay_ms(), -1); | 41 EXPECT_EQ(-1, playout_delay_oracle_.playout_delay().min_ms); |
| 42 EXPECT_EQ(playout_delay_oracle_.max_playout_delay_ms(), -1); | 42 EXPECT_EQ(-1, playout_delay_oracle_.playout_delay().max_ms); |
| 43 } | 43 } |
| 44 | 44 |
| 45 TEST_F(PlayoutDelayOracleTest, SendPlayoutDelayUntilSeqNumberExceeds) { | 45 TEST_F(PlayoutDelayOracleTest, SendPlayoutDelayUntilSeqNumberExceeds) { |
| 46 PlayoutDelay playout_delay = {kMinPlayoutDelay, kMaxPlayoutDelay}; | 46 PlayoutDelay playout_delay = {kMinPlayoutDelay, kMaxPlayoutDelay}; |
| 47 playout_delay_oracle_.UpdateRequest(kSsrc, playout_delay, kSequenceNumber); | 47 playout_delay_oracle_.UpdateRequest(kSsrc, playout_delay, kSequenceNumber); |
| 48 EXPECT_TRUE(playout_delay_oracle_.send_playout_delay()); | 48 EXPECT_TRUE(playout_delay_oracle_.send_playout_delay()); |
| 49 EXPECT_EQ(playout_delay_oracle_.min_playout_delay_ms(), kMinPlayoutDelay); | 49 EXPECT_EQ(kMinPlayoutDelay, playout_delay_oracle_.playout_delay().min_ms); |
| 50 EXPECT_EQ(playout_delay_oracle_.max_playout_delay_ms(), kMaxPlayoutDelay); | 50 EXPECT_EQ(kMaxPlayoutDelay, playout_delay_oracle_.playout_delay().max_ms); |
| 51 | 51 |
| 52 // Oracle indicates playout delay should be sent if highest sequence number | 52 // Oracle indicates playout delay should be sent if highest sequence number |
| 53 // acked is lower than the sequence number of the first packet containing | 53 // acked is lower than the sequence number of the first packet containing |
| 54 // playout delay. | 54 // playout delay. |
| 55 ReportRTCPFeedback(kSsrc, kSequenceNumber - 1); | 55 ReportRTCPFeedback(kSsrc, kSequenceNumber - 1); |
| 56 EXPECT_TRUE(playout_delay_oracle_.send_playout_delay()); | 56 EXPECT_TRUE(playout_delay_oracle_.send_playout_delay()); |
| 57 | 57 |
| 58 // An invalid ssrc feedback report is dropped by the oracle. | 58 // An invalid ssrc feedback report is dropped by the oracle. |
| 59 ReportRTCPFeedback(kSsrc + 1, kSequenceNumber + 1); | 59 ReportRTCPFeedback(kSsrc + 1, kSequenceNumber + 1); |
| 60 EXPECT_TRUE(playout_delay_oracle_.send_playout_delay()); | 60 EXPECT_TRUE(playout_delay_oracle_.send_playout_delay()); |
| 61 | 61 |
| 62 // Oracle indicates playout delay should not be sent if sequence number | 62 // Oracle indicates playout delay should not be sent if sequence number |
| 63 // acked on a matching ssrc indicates the receiver has received the playout | 63 // acked on a matching ssrc indicates the receiver has received the playout |
| 64 // delay values. | 64 // delay values. |
| 65 ReportRTCPFeedback(kSsrc, kSequenceNumber + 1); | 65 ReportRTCPFeedback(kSsrc, kSequenceNumber + 1); |
| 66 EXPECT_FALSE(playout_delay_oracle_.send_playout_delay()); | 66 EXPECT_FALSE(playout_delay_oracle_.send_playout_delay()); |
| 67 } | 67 } |
| 68 | 68 |
| 69 } // namespace webrtc | 69 } // namespace webrtc |
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