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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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135 | 135 |
136 TEST_F(TestProbeBitrateEstimator, IgnoreSizeFirstReceivePacket) { | 136 TEST_F(TestProbeBitrateEstimator, IgnoreSizeFirstReceivePacket) { |
137 AddPacketFeedback(0, 1500, 0, 10); | 137 AddPacketFeedback(0, 1500, 0, 10); |
138 AddPacketFeedback(0, 1000, 10, 20); | 138 AddPacketFeedback(0, 1000, 10, 20); |
139 AddPacketFeedback(0, 1000, 20, 30); | 139 AddPacketFeedback(0, 1000, 20, 30); |
140 AddPacketFeedback(0, 1000, 30, 40); | 140 AddPacketFeedback(0, 1000, 30, 40); |
141 | 141 |
142 EXPECT_NEAR(measured_bps_, 800000, 10); | 142 EXPECT_NEAR(measured_bps_, 800000, 10); |
143 } | 143 } |
144 | 144 |
| 145 TEST_F(TestProbeBitrateEstimator, NoLastEstimatedBitrateBps) { |
| 146 EXPECT_FALSE(probe_bitrate_estimator_.FetchLastEstimatedBitrateBps()); |
| 147 } |
| 148 |
| 149 TEST_F(TestProbeBitrateEstimator, FetchLastEstimatedBitrateBps) { |
| 150 AddPacketFeedback(0, 1000, 0, 10); |
| 151 AddPacketFeedback(0, 1000, 10, 20); |
| 152 AddPacketFeedback(0, 1000, 20, 30); |
| 153 AddPacketFeedback(0, 1000, 30, 40); |
| 154 |
| 155 auto estimated_bitrate_bps = |
| 156 probe_bitrate_estimator_.FetchLastEstimatedBitrateBps(); |
| 157 EXPECT_TRUE(estimated_bitrate_bps); |
| 158 EXPECT_NEAR(*estimated_bitrate_bps, 800000, 10); |
| 159 EXPECT_FALSE(probe_bitrate_estimator_.FetchLastEstimatedBitrateBps()); |
| 160 } |
| 161 |
145 } // namespace webrtc | 162 } // namespace webrtc |
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