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Side by Side Diff: webrtc/modules/congestion_controller/delay_based_bwe_unittest.cc

Issue 2628563003: Propagate packet pacing information to SenTimeHistory (Closed)
Patch Set: Rebase Created 3 years, 10 months ago
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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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50 int64_t now_ms = clock_.TimeInMilliseconds(); 50 int64_t now_ms = clock_.TimeInMilliseconds();
51 uint16_t seq_num = 0; 51 uint16_t seq_num = 0;
52 // First burst sent at 8 * 1000 / 10 = 800 kbps, but with every other packet 52 // First burst sent at 8 * 1000 / 10 = 800 kbps, but with every other packet
53 // not being paced which could mess things up. 53 // not being paced which could mess things up.
54 for (int i = 0; i < kNumProbes; ++i) { 54 for (int i = 0; i < kNumProbes; ++i) {
55 clock_.AdvanceTimeMilliseconds(5); 55 clock_.AdvanceTimeMilliseconds(5);
56 now_ms = clock_.TimeInMilliseconds(); 56 now_ms = clock_.TimeInMilliseconds();
57 IncomingFeedback(now_ms, now_ms, seq_num++, 1000, 0); 57 IncomingFeedback(now_ms, now_ms, seq_num++, 1000, 0);
58 // Non-paced packet, arriving 5 ms after. 58 // Non-paced packet, arriving 5 ms after.
59 clock_.AdvanceTimeMilliseconds(5); 59 clock_.AdvanceTimeMilliseconds(5);
60 IncomingFeedback(now_ms, now_ms, seq_num++, 100, PacketInfo::kNotAProbe); 60 IncomingFeedback(now_ms, now_ms, seq_num++, 100,
61 PacedPacketInfo::kNotAProbe);
61 } 62 }
62 63
63 EXPECT_TRUE(bitrate_observer_.updated()); 64 EXPECT_TRUE(bitrate_observer_.updated());
64 EXPECT_GT(bitrate_observer_.latest_bitrate(), 800000u); 65 EXPECT_GT(bitrate_observer_.latest_bitrate(), 800000u);
65 } 66 }
66 67
67 TEST_F(DelayBasedBweTest, ProbeDetectionFasterArrival) { 68 TEST_F(DelayBasedBweTest, ProbeDetectionFasterArrival) {
68 int64_t now_ms = clock_.TimeInMilliseconds(); 69 int64_t now_ms = clock_.TimeInMilliseconds();
69 uint16_t seq_num = 0; 70 uint16_t seq_num = 0;
70 // First burst sent at 8 * 1000 / 10 = 800 kbps. 71 // First burst sent at 8 * 1000 / 10 = 800 kbps.
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257 258
258 TEST_F(DelayBasedBweMedianSlopeExperimentTest, CapacityDropNegOffsetChange) { 259 TEST_F(DelayBasedBweMedianSlopeExperimentTest, CapacityDropNegOffsetChange) {
259 CapacityDropTestHelper(1, false, 1267, -30000); 260 CapacityDropTestHelper(1, false, 1267, -30000);
260 } 261 }
261 262
262 TEST_F(DelayBasedBweMedianSlopeExperimentTest, CapacityDropOneStreamWrap) { 263 TEST_F(DelayBasedBweMedianSlopeExperimentTest, CapacityDropOneStreamWrap) {
263 CapacityDropTestHelper(1, true, 600, 0); 264 CapacityDropTestHelper(1, true, 600, 0);
264 } 265 }
265 266
266 } // namespace webrtc 267 } // namespace webrtc
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