sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 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 |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 11 | #include "video/send_statistics_proxy.h" |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 12 | |
Steve Anton | bd631a0 | 2019-03-28 10:51:27 -0700 | [diff] [blame] | 13 | #include <algorithm> |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 14 | #include <map> |
kwiberg | 27f982b | 2016-03-01 11:52:33 -0800 | [diff] [blame] | 15 | #include <memory> |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 16 | #include <string> |
| 17 | #include <vector> |
| 18 | |
Steve Anton | bd631a0 | 2019-03-28 10:51:27 -0700 | [diff] [blame] | 19 | #include "absl/algorithm/container.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 20 | #include "system_wrappers/include/metrics.h" |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 21 | #include "test/field_trial.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 22 | #include "test/gtest.h" |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 23 | |
| 24 | namespace webrtc { |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 25 | namespace { |
| 26 | const uint32_t kFirstSsrc = 17; |
| 27 | const uint32_t kSecondSsrc = 42; |
| 28 | const uint32_t kFirstRtxSsrc = 18; |
| 29 | const uint32_t kSecondRtxSsrc = 43; |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 30 | const uint32_t kFlexFecSsrc = 55; |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 31 | const int kFpsPeriodicIntervalMs = 2000; |
| 32 | const int kWidth = 640; |
| 33 | const int kHeight = 480; |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 34 | const int kQpIdx0 = 21; |
| 35 | const int kQpIdx1 = 39; |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 36 | const int kRtpClockRateHz = 90000; |
kthelgason | 0cd27ba | 2016-12-19 06:32:16 -0800 | [diff] [blame] | 37 | const CodecSpecificInfo kDefaultCodecInfo = []() { |
| 38 | CodecSpecificInfo codec_info; |
| 39 | codec_info.codecType = kVideoCodecVP8; |
kthelgason | 0cd27ba | 2016-12-19 06:32:16 -0800 | [diff] [blame] | 40 | return codec_info; |
| 41 | }(); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 42 | } // namespace |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 43 | |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 44 | class SendStatisticsProxyTest : public ::testing::Test { |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 45 | public: |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 46 | SendStatisticsProxyTest() : SendStatisticsProxyTest("") {} |
| 47 | explicit SendStatisticsProxyTest(const std::string& field_trials) |
| 48 | : override_field_trials_(field_trials), |
| 49 | fake_clock_(1234), |
| 50 | config_(GetTestConfig()), |
| 51 | avg_delay_ms_(0), |
solenberg | 4fbae2b | 2015-08-28 04:07:10 -0700 | [diff] [blame] | 52 | max_delay_ms_(0) {} |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 53 | virtual ~SendStatisticsProxyTest() {} |
| 54 | |
| 55 | protected: |
| 56 | virtual void SetUp() { |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 57 | metrics::Reset(); |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 58 | statistics_proxy_.reset(new SendStatisticsProxy( |
| 59 | &fake_clock_, GetTestConfig(), |
| 60 | VideoEncoderConfig::ContentType::kRealtimeVideo)); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 61 | expected_ = VideoSendStream::Stats(); |
asapersson | 2e5cfcd | 2016-08-11 08:41:18 -0700 | [diff] [blame] | 62 | for (const auto& ssrc : config_.rtp.ssrcs) |
| 63 | expected_.substreams[ssrc].is_rtx = false; |
| 64 | for (const auto& ssrc : config_.rtp.rtx.ssrcs) |
| 65 | expected_.substreams[ssrc].is_rtx = true; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 66 | } |
| 67 | |
| 68 | VideoSendStream::Config GetTestConfig() { |
solenberg | 4fbae2b | 2015-08-28 04:07:10 -0700 | [diff] [blame] | 69 | VideoSendStream::Config config(nullptr); |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 70 | config.rtp.ssrcs.push_back(kFirstSsrc); |
| 71 | config.rtp.ssrcs.push_back(kSecondSsrc); |
| 72 | config.rtp.rtx.ssrcs.push_back(kFirstRtxSsrc); |
| 73 | config.rtp.rtx.ssrcs.push_back(kSecondRtxSsrc); |
brandtr | b5f2c3f | 2016-10-04 23:28:39 -0700 | [diff] [blame] | 74 | config.rtp.ulpfec.red_payload_type = 17; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 75 | return config; |
| 76 | } |
| 77 | |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 78 | VideoSendStream::Config GetTestConfigWithFlexFec() { |
| 79 | VideoSendStream::Config config(nullptr); |
| 80 | config.rtp.ssrcs.push_back(kFirstSsrc); |
| 81 | config.rtp.ssrcs.push_back(kSecondSsrc); |
| 82 | config.rtp.rtx.ssrcs.push_back(kFirstRtxSsrc); |
| 83 | config.rtp.rtx.ssrcs.push_back(kSecondRtxSsrc); |
brandtr | 3d200bd | 2017-01-16 06:59:19 -0800 | [diff] [blame] | 84 | config.rtp.flexfec.payload_type = 50; |
| 85 | config.rtp.flexfec.ssrc = kFlexFecSsrc; |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 86 | return config; |
| 87 | } |
| 88 | |
| 89 | VideoSendStream::StreamStats GetStreamStats(uint32_t ssrc) { |
| 90 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
| 91 | std::map<uint32_t, VideoSendStream::StreamStats>::iterator it = |
| 92 | stats.substreams.find(ssrc); |
| 93 | EXPECT_NE(it, stats.substreams.end()); |
| 94 | return it->second; |
| 95 | } |
| 96 | |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 97 | void UpdateDataCounters(uint32_t ssrc) { |
| 98 | StreamDataCountersCallback* proxy = |
| 99 | static_cast<StreamDataCountersCallback*>(statistics_proxy_.get()); |
| 100 | StreamDataCounters counters; |
| 101 | proxy->DataCountersUpdated(counters, ssrc); |
| 102 | } |
| 103 | |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 104 | void ExpectEqual(VideoSendStream::Stats one, VideoSendStream::Stats other) { |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 105 | EXPECT_EQ(one.input_frame_rate, other.input_frame_rate); |
| 106 | EXPECT_EQ(one.encode_frame_rate, other.encode_frame_rate); |
stefan@webrtc.org | 0bae1fa | 2014-11-05 14:05:29 +0000 | [diff] [blame] | 107 | EXPECT_EQ(one.media_bitrate_bps, other.media_bitrate_bps); |
henrik.lundin@webrtc.org | b10363f | 2014-03-13 13:31:21 +0000 | [diff] [blame] | 108 | EXPECT_EQ(one.suspended, other.suspended); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 109 | |
| 110 | EXPECT_EQ(one.substreams.size(), other.substreams.size()); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 111 | for (std::map<uint32_t, VideoSendStream::StreamStats>::const_iterator it = |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 112 | one.substreams.begin(); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 113 | it != one.substreams.end(); ++it) { |
| 114 | std::map<uint32_t, VideoSendStream::StreamStats>::const_iterator |
| 115 | corresponding_it = other.substreams.find(it->first); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 116 | ASSERT_TRUE(corresponding_it != other.substreams.end()); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 117 | const VideoSendStream::StreamStats& a = it->second; |
| 118 | const VideoSendStream::StreamStats& b = corresponding_it->second; |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 119 | |
asapersson | 2e5cfcd | 2016-08-11 08:41:18 -0700 | [diff] [blame] | 120 | EXPECT_EQ(a.is_rtx, b.is_rtx); |
pbos@webrtc.org | ce4e9a3 | 2014-12-18 13:50:16 +0000 | [diff] [blame] | 121 | EXPECT_EQ(a.frame_counts.key_frames, b.frame_counts.key_frames); |
| 122 | EXPECT_EQ(a.frame_counts.delta_frames, b.frame_counts.delta_frames); |
stefan@webrtc.org | 0bae1fa | 2014-11-05 14:05:29 +0000 | [diff] [blame] | 123 | EXPECT_EQ(a.total_bitrate_bps, b.total_bitrate_bps); |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 124 | EXPECT_EQ(a.avg_delay_ms, b.avg_delay_ms); |
| 125 | EXPECT_EQ(a.max_delay_ms, b.max_delay_ms); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 126 | |
asapersson@webrtc.org | cfd82df | 2015-01-22 09:39:59 +0000 | [diff] [blame] | 127 | EXPECT_EQ(a.rtp_stats.transmitted.payload_bytes, |
| 128 | b.rtp_stats.transmitted.payload_bytes); |
| 129 | EXPECT_EQ(a.rtp_stats.transmitted.header_bytes, |
| 130 | b.rtp_stats.transmitted.header_bytes); |
| 131 | EXPECT_EQ(a.rtp_stats.transmitted.padding_bytes, |
| 132 | b.rtp_stats.transmitted.padding_bytes); |
| 133 | EXPECT_EQ(a.rtp_stats.transmitted.packets, |
| 134 | b.rtp_stats.transmitted.packets); |
| 135 | EXPECT_EQ(a.rtp_stats.retransmitted.packets, |
| 136 | b.rtp_stats.retransmitted.packets); |
| 137 | EXPECT_EQ(a.rtp_stats.fec.packets, b.rtp_stats.fec.packets); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 138 | |
| 139 | EXPECT_EQ(a.rtcp_stats.fraction_lost, b.rtcp_stats.fraction_lost); |
srte | 186d9c3 | 2017-08-04 05:03:53 -0700 | [diff] [blame] | 140 | EXPECT_EQ(a.rtcp_stats.packets_lost, b.rtcp_stats.packets_lost); |
| 141 | EXPECT_EQ(a.rtcp_stats.extended_highest_sequence_number, |
| 142 | b.rtcp_stats.extended_highest_sequence_number); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 143 | EXPECT_EQ(a.rtcp_stats.jitter, b.rtcp_stats.jitter); |
| 144 | } |
| 145 | } |
| 146 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 147 | test::ScopedFieldTrials override_field_trials_; |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 148 | SimulatedClock fake_clock_; |
kwiberg | 27f982b | 2016-03-01 11:52:33 -0800 | [diff] [blame] | 149 | std::unique_ptr<SendStatisticsProxy> statistics_proxy_; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 150 | VideoSendStream::Config config_; |
| 151 | int avg_delay_ms_; |
| 152 | int max_delay_ms_; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 153 | VideoSendStream::Stats expected_; |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 154 | typedef std::map<uint32_t, VideoSendStream::StreamStats>::const_iterator |
| 155 | StreamIterator; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 156 | }; |
| 157 | |
| 158 | TEST_F(SendStatisticsProxyTest, RtcpStatistics) { |
| 159 | RtcpStatisticsCallback* callback = statistics_proxy_.get(); |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 160 | for (const auto& ssrc : config_.rtp.ssrcs) { |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 161 | VideoSendStream::StreamStats& ssrc_stats = expected_.substreams[ssrc]; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 162 | |
| 163 | // Add statistics with some arbitrary, but unique, numbers. |
| 164 | uint32_t offset = ssrc * sizeof(RtcpStatistics); |
srte | 186d9c3 | 2017-08-04 05:03:53 -0700 | [diff] [blame] | 165 | ssrc_stats.rtcp_stats.packets_lost = offset; |
| 166 | ssrc_stats.rtcp_stats.extended_highest_sequence_number = offset + 1; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 167 | ssrc_stats.rtcp_stats.fraction_lost = offset + 2; |
| 168 | ssrc_stats.rtcp_stats.jitter = offset + 3; |
| 169 | callback->StatisticsUpdated(ssrc_stats.rtcp_stats, ssrc); |
| 170 | } |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 171 | for (const auto& ssrc : config_.rtp.rtx.ssrcs) { |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 172 | VideoSendStream::StreamStats& ssrc_stats = expected_.substreams[ssrc]; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 173 | |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 174 | // Add statistics with some arbitrary, but unique, numbers. |
| 175 | uint32_t offset = ssrc * sizeof(RtcpStatistics); |
srte | 186d9c3 | 2017-08-04 05:03:53 -0700 | [diff] [blame] | 176 | ssrc_stats.rtcp_stats.packets_lost = offset; |
| 177 | ssrc_stats.rtcp_stats.extended_highest_sequence_number = offset + 1; |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 178 | ssrc_stats.rtcp_stats.fraction_lost = offset + 2; |
| 179 | ssrc_stats.rtcp_stats.jitter = offset + 3; |
| 180 | callback->StatisticsUpdated(ssrc_stats.rtcp_stats, ssrc); |
| 181 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 182 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 183 | ExpectEqual(expected_, stats); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 184 | } |
| 185 | |
henrik.lundin@webrtc.org | b10363f | 2014-03-13 13:31:21 +0000 | [diff] [blame] | 186 | TEST_F(SendStatisticsProxyTest, Suspended) { |
| 187 | // Verify that the value is false by default. |
| 188 | EXPECT_FALSE(statistics_proxy_->GetStats().suspended); |
| 189 | |
| 190 | // Verify that we can set it to true. |
Peter Boström | 7083e11 | 2015-09-22 16:28:51 +0200 | [diff] [blame] | 191 | statistics_proxy_->OnSuspendChange(true); |
henrik.lundin@webrtc.org | b10363f | 2014-03-13 13:31:21 +0000 | [diff] [blame] | 192 | EXPECT_TRUE(statistics_proxy_->GetStats().suspended); |
| 193 | |
| 194 | // Verify that we can set it back to false again. |
Peter Boström | 7083e11 | 2015-09-22 16:28:51 +0200 | [diff] [blame] | 195 | statistics_proxy_->OnSuspendChange(false); |
henrik.lundin@webrtc.org | b10363f | 2014-03-13 13:31:21 +0000 | [diff] [blame] | 196 | EXPECT_FALSE(statistics_proxy_->GetStats().suspended); |
| 197 | } |
| 198 | |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 199 | TEST_F(SendStatisticsProxyTest, FrameCounts) { |
| 200 | FrameCountObserver* observer = statistics_proxy_.get(); |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 201 | for (const auto& ssrc : config_.rtp.ssrcs) { |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 202 | // Add statistics with some arbitrary, but unique, numbers. |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 203 | VideoSendStream::StreamStats& stats = expected_.substreams[ssrc]; |
| 204 | uint32_t offset = ssrc * sizeof(VideoSendStream::StreamStats); |
pbos@webrtc.org | ce4e9a3 | 2014-12-18 13:50:16 +0000 | [diff] [blame] | 205 | FrameCounts frame_counts; |
| 206 | frame_counts.key_frames = offset; |
| 207 | frame_counts.delta_frames = offset + 1; |
| 208 | stats.frame_counts = frame_counts; |
| 209 | observer->FrameCountUpdated(frame_counts, ssrc); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 210 | } |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 211 | for (const auto& ssrc : config_.rtp.rtx.ssrcs) { |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 212 | // Add statistics with some arbitrary, but unique, numbers. |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 213 | VideoSendStream::StreamStats& stats = expected_.substreams[ssrc]; |
| 214 | uint32_t offset = ssrc * sizeof(VideoSendStream::StreamStats); |
pbos@webrtc.org | ce4e9a3 | 2014-12-18 13:50:16 +0000 | [diff] [blame] | 215 | FrameCounts frame_counts; |
| 216 | frame_counts.key_frames = offset; |
| 217 | frame_counts.delta_frames = offset + 1; |
| 218 | stats.frame_counts = frame_counts; |
| 219 | observer->FrameCountUpdated(frame_counts, ssrc); |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 220 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 221 | |
| 222 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 223 | ExpectEqual(expected_, stats); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | TEST_F(SendStatisticsProxyTest, DataCounters) { |
| 227 | StreamDataCountersCallback* callback = statistics_proxy_.get(); |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 228 | for (const auto& ssrc : config_.rtp.ssrcs) { |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 229 | StreamDataCounters& counters = expected_.substreams[ssrc].rtp_stats; |
| 230 | // Add statistics with some arbitrary, but unique, numbers. |
pkasting@chromium.org | 4591fbd | 2014-11-20 22:28:14 +0000 | [diff] [blame] | 231 | size_t offset = ssrc * sizeof(StreamDataCounters); |
| 232 | uint32_t offset_uint32 = static_cast<uint32_t>(offset); |
asapersson@webrtc.org | cfd82df | 2015-01-22 09:39:59 +0000 | [diff] [blame] | 233 | counters.transmitted.payload_bytes = offset; |
| 234 | counters.transmitted.header_bytes = offset + 1; |
| 235 | counters.fec.packets = offset_uint32 + 2; |
| 236 | counters.transmitted.padding_bytes = offset + 3; |
| 237 | counters.retransmitted.packets = offset_uint32 + 4; |
| 238 | counters.transmitted.packets = offset_uint32 + 5; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 239 | callback->DataCountersUpdated(counters, ssrc); |
| 240 | } |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 241 | for (const auto& ssrc : config_.rtp.rtx.ssrcs) { |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 242 | StreamDataCounters& counters = expected_.substreams[ssrc].rtp_stats; |
| 243 | // Add statistics with some arbitrary, but unique, numbers. |
pkasting@chromium.org | 4591fbd | 2014-11-20 22:28:14 +0000 | [diff] [blame] | 244 | size_t offset = ssrc * sizeof(StreamDataCounters); |
| 245 | uint32_t offset_uint32 = static_cast<uint32_t>(offset); |
asapersson@webrtc.org | cfd82df | 2015-01-22 09:39:59 +0000 | [diff] [blame] | 246 | counters.transmitted.payload_bytes = offset; |
| 247 | counters.transmitted.header_bytes = offset + 1; |
| 248 | counters.fec.packets = offset_uint32 + 2; |
| 249 | counters.transmitted.padding_bytes = offset + 3; |
| 250 | counters.retransmitted.packets = offset_uint32 + 4; |
| 251 | counters.transmitted.packets = offset_uint32 + 5; |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 252 | callback->DataCountersUpdated(counters, ssrc); |
| 253 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 254 | |
| 255 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 256 | ExpectEqual(expected_, stats); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 257 | } |
| 258 | |
| 259 | TEST_F(SendStatisticsProxyTest, Bitrate) { |
| 260 | BitrateStatisticsObserver* observer = statistics_proxy_.get(); |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 261 | for (const auto& ssrc : config_.rtp.ssrcs) { |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 262 | uint32_t total; |
| 263 | uint32_t retransmit; |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 264 | // Use ssrc as bitrate_bps to get a unique value for each stream. |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 265 | total = ssrc; |
| 266 | retransmit = ssrc + 1; |
stefan@webrtc.org | 0bae1fa | 2014-11-05 14:05:29 +0000 | [diff] [blame] | 267 | observer->Notify(total, retransmit, ssrc); |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 268 | expected_.substreams[ssrc].total_bitrate_bps = total; |
| 269 | expected_.substreams[ssrc].retransmit_bitrate_bps = retransmit; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 270 | } |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 271 | for (const auto& ssrc : config_.rtp.rtx.ssrcs) { |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 272 | uint32_t total; |
| 273 | uint32_t retransmit; |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 274 | // Use ssrc as bitrate_bps to get a unique value for each stream. |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 275 | total = ssrc; |
| 276 | retransmit = ssrc + 1; |
stefan@webrtc.org | 0bae1fa | 2014-11-05 14:05:29 +0000 | [diff] [blame] | 277 | observer->Notify(total, retransmit, ssrc); |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 278 | expected_.substreams[ssrc].total_bitrate_bps = total; |
| 279 | expected_.substreams[ssrc].retransmit_bitrate_bps = retransmit; |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 280 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 281 | |
| 282 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
sprang@webrtc.org | 0931570 | 2014-02-07 12:06:29 +0000 | [diff] [blame] | 283 | ExpectEqual(expected_, stats); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 284 | } |
| 285 | |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 286 | TEST_F(SendStatisticsProxyTest, SendSideDelay) { |
| 287 | SendSideDelayObserver* observer = statistics_proxy_.get(); |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 288 | for (const auto& ssrc : config_.rtp.ssrcs) { |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 289 | // Use ssrc as avg_delay_ms and max_delay_ms to get a unique value for each |
| 290 | // stream. |
| 291 | int avg_delay_ms = ssrc; |
| 292 | int max_delay_ms = ssrc + 1; |
Henrik Boström | 9fe1834 | 2019-05-16 18:38:20 +0200 | [diff] [blame^] | 293 | uint64_t total_packet_send_delay_ms = ssrc + 2; |
| 294 | observer->SendSideDelayUpdated(avg_delay_ms, max_delay_ms, |
| 295 | total_packet_send_delay_ms, ssrc); |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 296 | expected_.substreams[ssrc].avg_delay_ms = avg_delay_ms; |
| 297 | expected_.substreams[ssrc].max_delay_ms = max_delay_ms; |
Henrik Boström | 9fe1834 | 2019-05-16 18:38:20 +0200 | [diff] [blame^] | 298 | expected_.substreams[ssrc].total_packet_send_delay_ms = |
| 299 | total_packet_send_delay_ms; |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 300 | } |
asapersson | 35151f3 | 2016-05-02 23:44:01 -0700 | [diff] [blame] | 301 | for (const auto& ssrc : config_.rtp.rtx.ssrcs) { |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 302 | // Use ssrc as avg_delay_ms and max_delay_ms to get a unique value for each |
| 303 | // stream. |
| 304 | int avg_delay_ms = ssrc; |
| 305 | int max_delay_ms = ssrc + 1; |
Henrik Boström | 9fe1834 | 2019-05-16 18:38:20 +0200 | [diff] [blame^] | 306 | uint64_t total_packet_send_delay_ms = ssrc + 2; |
| 307 | observer->SendSideDelayUpdated(avg_delay_ms, max_delay_ms, |
| 308 | total_packet_send_delay_ms, ssrc); |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 309 | expected_.substreams[ssrc].avg_delay_ms = avg_delay_ms; |
| 310 | expected_.substreams[ssrc].max_delay_ms = max_delay_ms; |
Henrik Boström | 9fe1834 | 2019-05-16 18:38:20 +0200 | [diff] [blame^] | 311 | expected_.substreams[ssrc].total_packet_send_delay_ms = |
| 312 | total_packet_send_delay_ms; |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 313 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 314 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 315 | ExpectEqual(expected_, stats); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 316 | } |
| 317 | |
Peter Boström | e449915 | 2016-02-05 11:13:28 +0100 | [diff] [blame] | 318 | TEST_F(SendStatisticsProxyTest, OnEncodedFrameTimeMeasured) { |
asapersson | 1aa420b | 2015-12-07 03:12:22 -0800 | [diff] [blame] | 319 | const int kEncodeTimeMs = 11; |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 320 | int encode_usage_percent = 80; |
| 321 | statistics_proxy_->OnEncodedFrameTimeMeasured(kEncodeTimeMs, |
| 322 | encode_usage_percent); |
asapersson | 1aa420b | 2015-12-07 03:12:22 -0800 | [diff] [blame] | 323 | |
| 324 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
| 325 | EXPECT_EQ(kEncodeTimeMs, stats.avg_encode_time_ms); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 326 | EXPECT_EQ(encode_usage_percent, stats.encode_usage_percent); |
asapersson | 1aa420b | 2015-12-07 03:12:22 -0800 | [diff] [blame] | 327 | } |
| 328 | |
Henrik Boström | 5684af5 | 2019-04-02 15:05:21 +0200 | [diff] [blame] | 329 | TEST_F(SendStatisticsProxyTest, TotalEncodeTimeIncreasesPerFrameMeasured) { |
| 330 | const int kEncodeUsagePercent = 0; // Don't care for this test. |
| 331 | EXPECT_EQ(0u, statistics_proxy_->GetStats().total_encode_time_ms); |
| 332 | statistics_proxy_->OnEncodedFrameTimeMeasured(10, kEncodeUsagePercent); |
| 333 | EXPECT_EQ(10u, statistics_proxy_->GetStats().total_encode_time_ms); |
| 334 | statistics_proxy_->OnEncodedFrameTimeMeasured(20, kEncodeUsagePercent); |
| 335 | EXPECT_EQ(30u, statistics_proxy_->GetStats().total_encode_time_ms); |
| 336 | } |
| 337 | |
sakal | 43536c3 | 2016-10-24 01:46:43 -0700 | [diff] [blame] | 338 | TEST_F(SendStatisticsProxyTest, OnSendEncodedImageIncreasesFramesEncoded) { |
| 339 | EncodedImage encoded_image; |
| 340 | CodecSpecificInfo codec_info; |
| 341 | EXPECT_EQ(0u, statistics_proxy_->GetStats().frames_encoded); |
| 342 | for (uint32_t i = 1; i <= 3; ++i) { |
| 343 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
| 344 | EXPECT_EQ(i, statistics_proxy_->GetStats().frames_encoded); |
| 345 | } |
| 346 | } |
| 347 | |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 348 | TEST_F(SendStatisticsProxyTest, OnSendEncodedImageIncreasesQpSum) { |
| 349 | EncodedImage encoded_image; |
| 350 | CodecSpecificInfo codec_info; |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 351 | EXPECT_EQ(absl::nullopt, statistics_proxy_->GetStats().qp_sum); |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 352 | encoded_image.qp_ = 3; |
| 353 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
Oskar Sundbom | 8e07c13 | 2018-01-08 16:45:42 +0100 | [diff] [blame] | 354 | EXPECT_EQ(3u, statistics_proxy_->GetStats().qp_sum); |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 355 | encoded_image.qp_ = 127; |
| 356 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
Oskar Sundbom | 8e07c13 | 2018-01-08 16:45:42 +0100 | [diff] [blame] | 357 | EXPECT_EQ(130u, statistics_proxy_->GetStats().qp_sum); |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 358 | } |
| 359 | |
| 360 | TEST_F(SendStatisticsProxyTest, OnSendEncodedImageWithoutQpQpSumWontExist) { |
| 361 | EncodedImage encoded_image; |
| 362 | CodecSpecificInfo codec_info; |
| 363 | encoded_image.qp_ = -1; |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 364 | EXPECT_EQ(absl::nullopt, statistics_proxy_->GetStats().qp_sum); |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 365 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 366 | EXPECT_EQ(absl::nullopt, statistics_proxy_->GetStats().qp_sum); |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 367 | } |
| 368 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 369 | TEST_F(SendStatisticsProxyTest, GetCpuAdaptationStats) { |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 370 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 371 | SendStatisticsProxy::AdaptationSteps quality_counts; |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 372 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_framerate); |
asapersson | 36e9eb4 | 2017-03-31 05:29:12 -0700 | [diff] [blame] | 373 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_resolution); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 374 | cpu_counts.num_framerate_reductions = 1; |
| 375 | cpu_counts.num_resolution_reductions = 0; |
| 376 | statistics_proxy_->OnAdaptationChanged( |
| 377 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 378 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 379 | EXPECT_TRUE(statistics_proxy_->GetStats().cpu_limited_framerate); |
asapersson | 36e9eb4 | 2017-03-31 05:29:12 -0700 | [diff] [blame] | 380 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_resolution); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 381 | cpu_counts.num_framerate_reductions = 0; |
| 382 | cpu_counts.num_resolution_reductions = 1; |
| 383 | statistics_proxy_->OnAdaptationChanged( |
| 384 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 385 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 386 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_framerate); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 387 | EXPECT_TRUE(statistics_proxy_->GetStats().cpu_limited_resolution); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 388 | cpu_counts.num_framerate_reductions = 1; |
| 389 | cpu_counts.num_resolution_reductions = absl::nullopt; |
| 390 | statistics_proxy_->OnAdaptationChanged( |
| 391 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 392 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 393 | EXPECT_TRUE(statistics_proxy_->GetStats().cpu_limited_framerate); |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 394 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_resolution); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 395 | cpu_counts.num_framerate_reductions = absl::nullopt; |
| 396 | cpu_counts.num_resolution_reductions = absl::nullopt; |
| 397 | statistics_proxy_->OnAdaptationChanged( |
| 398 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 399 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 400 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_framerate); |
| 401 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_resolution); |
| 402 | } |
| 403 | |
| 404 | TEST_F(SendStatisticsProxyTest, GetQualityAdaptationStats) { |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 405 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 406 | SendStatisticsProxy::AdaptationSteps quality_counts; |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 407 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_framerate); |
| 408 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 409 | quality_counts.num_framerate_reductions = 1; |
| 410 | quality_counts.num_resolution_reductions = 0; |
| 411 | statistics_proxy_->OnAdaptationChanged( |
| 412 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 413 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 414 | EXPECT_TRUE(statistics_proxy_->GetStats().bw_limited_framerate); |
| 415 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 416 | quality_counts.num_framerate_reductions = 0; |
| 417 | quality_counts.num_resolution_reductions = 1; |
| 418 | statistics_proxy_->OnAdaptationChanged( |
| 419 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 420 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 421 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_framerate); |
| 422 | EXPECT_TRUE(statistics_proxy_->GetStats().bw_limited_resolution); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 423 | quality_counts.num_framerate_reductions = 1; |
| 424 | quality_counts.num_resolution_reductions = absl::nullopt; |
| 425 | statistics_proxy_->OnAdaptationChanged( |
| 426 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 427 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 428 | EXPECT_TRUE(statistics_proxy_->GetStats().bw_limited_framerate); |
| 429 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 430 | quality_counts.num_framerate_reductions = absl::nullopt; |
| 431 | quality_counts.num_resolution_reductions = absl::nullopt; |
| 432 | statistics_proxy_->OnAdaptationChanged( |
| 433 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 434 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 435 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_framerate); |
| 436 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
| 437 | } |
| 438 | |
| 439 | TEST_F(SendStatisticsProxyTest, GetStatsReportsCpuAdaptChanges) { |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 440 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 441 | SendStatisticsProxy::AdaptationSteps quality_counts; |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 442 | EXPECT_EQ(0, statistics_proxy_->GetStats().number_of_cpu_adapt_changes); |
| 443 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 444 | cpu_counts.num_resolution_reductions = 1; |
| 445 | statistics_proxy_->OnAdaptationChanged( |
| 446 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 447 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 448 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_framerate); |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 449 | EXPECT_TRUE(statistics_proxy_->GetStats().cpu_limited_resolution); |
| 450 | EXPECT_EQ(1, statistics_proxy_->GetStats().number_of_cpu_adapt_changes); |
| 451 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 452 | cpu_counts.num_resolution_reductions = 2; |
| 453 | statistics_proxy_->OnAdaptationChanged( |
| 454 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 455 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 456 | EXPECT_FALSE(statistics_proxy_->GetStats().cpu_limited_framerate); |
| 457 | EXPECT_TRUE(statistics_proxy_->GetStats().cpu_limited_resolution); |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 458 | EXPECT_EQ(2, statistics_proxy_->GetStats().number_of_cpu_adapt_changes); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 459 | EXPECT_EQ(0, statistics_proxy_->GetStats().number_of_quality_adapt_changes); |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 460 | } |
| 461 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 462 | TEST_F(SendStatisticsProxyTest, GetStatsReportsQualityAdaptChanges) { |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 463 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 464 | SendStatisticsProxy::AdaptationSteps quality_counts; |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 465 | EXPECT_EQ(0, statistics_proxy_->GetStats().number_of_quality_adapt_changes); |
| 466 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 467 | quality_counts.num_framerate_reductions = 1; |
| 468 | statistics_proxy_->OnAdaptationChanged( |
| 469 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 470 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 471 | EXPECT_TRUE(statistics_proxy_->GetStats().bw_limited_framerate); |
| 472 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 473 | EXPECT_EQ(1, statistics_proxy_->GetStats().number_of_quality_adapt_changes); |
| 474 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 475 | quality_counts.num_framerate_reductions = 0; |
| 476 | statistics_proxy_->OnAdaptationChanged( |
| 477 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 478 | quality_counts); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 479 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_framerate); |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 480 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 481 | EXPECT_EQ(2, statistics_proxy_->GetStats().number_of_quality_adapt_changes); |
| 482 | EXPECT_EQ(0, statistics_proxy_->GetStats().number_of_cpu_adapt_changes); |
asapersson | fab6707 | 2017-04-04 05:51:49 -0700 | [diff] [blame] | 483 | } |
| 484 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 485 | TEST_F(SendStatisticsProxyTest, AdaptChangesNotReported_AdaptationNotEnabled) { |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 486 | // First RTP packet sent. |
| 487 | UpdateDataCounters(kFirstSsrc); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 488 | // Min runtime has passed. |
| 489 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000); |
| 490 | statistics_proxy_.reset(); |
| 491 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 492 | EXPECT_EQ(0, |
| 493 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 494 | } |
| 495 | |
| 496 | TEST_F(SendStatisticsProxyTest, AdaptChangesNotReported_MinRuntimeNotPassed) { |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 497 | // First RTP packet sent. |
| 498 | UpdateDataCounters(kFirstSsrc); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 499 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 500 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 501 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 502 | statistics_proxy_->OnAdaptationChanged( |
| 503 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 504 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 505 | // Min runtime has not passed. |
| 506 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000 - 1); |
| 507 | statistics_proxy_.reset(); |
| 508 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 509 | EXPECT_EQ(0, |
| 510 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 511 | } |
| 512 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 513 | TEST_F(SendStatisticsProxyTest, ZeroAdaptChangesReported) { |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 514 | // First RTP packet sent. |
| 515 | UpdateDataCounters(kFirstSsrc); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 516 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 517 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 518 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 519 | statistics_proxy_->OnAdaptationChanged( |
| 520 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 521 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 522 | // Min runtime has passed. |
| 523 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000); |
| 524 | statistics_proxy_.reset(); |
| 525 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 526 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Cpu", 0)); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 527 | EXPECT_EQ(1, |
| 528 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 529 | EXPECT_EQ( |
| 530 | 1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Quality", 0)); |
| 531 | } |
| 532 | |
| 533 | TEST_F(SendStatisticsProxyTest, CpuAdaptChangesReported) { |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 534 | // First RTP packet sent. |
| 535 | UpdateDataCounters(kFirstSsrc); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 536 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 537 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 538 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 539 | statistics_proxy_->OnAdaptationChanged( |
| 540 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 541 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 542 | // Adapt changes: 1, elapsed time: 10 sec => 6 per minute. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 543 | statistics_proxy_->OnAdaptationChanged( |
| 544 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 545 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 546 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 547 | statistics_proxy_.reset(); |
| 548 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 549 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Cpu", 6)); |
| 550 | } |
| 551 | |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 552 | TEST_F(SendStatisticsProxyTest, ExcludesInitialQualityAdaptDownChange) { |
| 553 | // First RTP packet sent. |
| 554 | UpdateDataCounters(kFirstSsrc); |
| 555 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 556 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 557 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 558 | statistics_proxy_->OnAdaptationChanged( |
| 559 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 560 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 561 | // Adapt changes: 1 (1 initial) = 0, elapsed time: 10 sec => 0 per minute. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 562 | statistics_proxy_->OnAdaptationChanged( |
| 563 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 564 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 565 | statistics_proxy_->OnInitialQualityResolutionAdaptDown(); |
| 566 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 567 | statistics_proxy_.reset(); |
| 568 | EXPECT_EQ(1, |
| 569 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 570 | EXPECT_EQ( |
| 571 | 1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Quality", 0)); |
| 572 | } |
| 573 | |
| 574 | TEST_F(SendStatisticsProxyTest, ExcludesInitialQualityAdaptDownChanges) { |
| 575 | // First RTP packet sent. |
| 576 | UpdateDataCounters(kFirstSsrc); |
| 577 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 578 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 579 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 580 | statistics_proxy_->OnAdaptationChanged( |
| 581 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 582 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 583 | // Adapt changes: 3 (2 initial) = 1, elapsed time: 10 sec => 6 per minute. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 584 | quality_counts.num_resolution_reductions = 1; |
| 585 | statistics_proxy_->OnAdaptationChanged( |
| 586 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 587 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 588 | statistics_proxy_->OnInitialQualityResolutionAdaptDown(); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 589 | quality_counts.num_resolution_reductions = 2; |
| 590 | statistics_proxy_->OnAdaptationChanged( |
| 591 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 592 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 593 | statistics_proxy_->OnInitialQualityResolutionAdaptDown(); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 594 | quality_counts.num_resolution_reductions = 3; |
| 595 | statistics_proxy_->OnAdaptationChanged( |
| 596 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 597 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 598 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 599 | statistics_proxy_.reset(); |
| 600 | EXPECT_EQ(1, |
| 601 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 602 | EXPECT_EQ( |
| 603 | 1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Quality", 6)); |
| 604 | } |
| 605 | |
| 606 | TEST_F(SendStatisticsProxyTest, InitialQualityAdaptChangesNotExcludedOnError) { |
| 607 | // First RTP packet sent. |
| 608 | UpdateDataCounters(kFirstSsrc); |
| 609 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 610 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 611 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 612 | statistics_proxy_->OnAdaptationChanged( |
| 613 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 614 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 615 | // Adapt changes: 1 (2 initial) = 1, elapsed time: 10 sec => 6 per minute. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 616 | statistics_proxy_->OnAdaptationChanged( |
| 617 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 618 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 619 | statistics_proxy_->OnInitialQualityResolutionAdaptDown(); |
| 620 | statistics_proxy_->OnInitialQualityResolutionAdaptDown(); |
| 621 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 622 | statistics_proxy_.reset(); |
| 623 | EXPECT_EQ(1, |
| 624 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 625 | EXPECT_EQ( |
| 626 | 1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Quality", 6)); |
| 627 | } |
| 628 | |
| 629 | TEST_F(SendStatisticsProxyTest, ExcludesInitialQualityAdaptDownAndUpChanges) { |
| 630 | // First RTP packet sent. |
| 631 | UpdateDataCounters(kFirstSsrc); |
| 632 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 633 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 634 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 635 | statistics_proxy_->OnAdaptationChanged( |
| 636 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 637 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 638 | // Adapt changes: 8 (4 initial) = 4, elapsed time: 10 sec => 24 per minute. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 639 | quality_counts.num_resolution_reductions = 1; |
| 640 | statistics_proxy_->OnAdaptationChanged( |
| 641 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 642 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 643 | statistics_proxy_->OnInitialQualityResolutionAdaptDown(); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 644 | quality_counts.num_resolution_reductions = 2; |
| 645 | statistics_proxy_->OnAdaptationChanged( |
| 646 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 647 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 648 | statistics_proxy_->OnInitialQualityResolutionAdaptDown(); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 649 | quality_counts.num_resolution_reductions = 3; |
| 650 | statistics_proxy_->OnAdaptationChanged( |
| 651 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 652 | quality_counts); |
| 653 | quality_counts.num_framerate_reductions = 1; |
| 654 | statistics_proxy_->OnAdaptationChanged( |
| 655 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 656 | quality_counts); |
| 657 | quality_counts.num_framerate_reductions = 0; |
| 658 | statistics_proxy_->OnAdaptationChanged( |
| 659 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 660 | quality_counts); |
| 661 | quality_counts.num_resolution_reductions = 2; // Initial resolution up. |
| 662 | statistics_proxy_->OnAdaptationChanged( |
| 663 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 664 | quality_counts); |
| 665 | quality_counts.num_resolution_reductions = 1; // Initial resolution up. |
| 666 | statistics_proxy_->OnAdaptationChanged( |
| 667 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 668 | quality_counts); |
| 669 | quality_counts.num_resolution_reductions = 0; |
| 670 | statistics_proxy_->OnAdaptationChanged( |
| 671 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 672 | quality_counts); |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 673 | |
| 674 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 675 | statistics_proxy_.reset(); |
| 676 | EXPECT_EQ(1, |
| 677 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 678 | EXPECT_EQ( |
| 679 | 1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Quality", 24)); |
| 680 | } |
| 681 | |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 682 | TEST_F(SendStatisticsProxyTest, AdaptChangesStatsExcludesDisabledTime) { |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 683 | // First RTP packet sent. |
| 684 | UpdateDataCounters(kFirstSsrc); |
| 685 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 686 | // Disable quality adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 687 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 688 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 689 | quality_counts.num_framerate_reductions = absl::nullopt; |
| 690 | quality_counts.num_resolution_reductions = absl::nullopt; |
| 691 | statistics_proxy_->OnAdaptationChanged( |
| 692 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 693 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 694 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 695 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 696 | // Enable quality adaptation. |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 697 | // Adapt changes: 2, elapsed time: 20 sec. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 698 | quality_counts.num_framerate_reductions = 0; |
| 699 | statistics_proxy_->OnAdaptationChanged( |
| 700 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 701 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 702 | fake_clock_.AdvanceTimeMilliseconds(5000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 703 | statistics_proxy_->OnAdaptationChanged( |
| 704 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 705 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 706 | fake_clock_.AdvanceTimeMilliseconds(9000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 707 | statistics_proxy_->OnAdaptationChanged( |
| 708 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 709 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 710 | fake_clock_.AdvanceTimeMilliseconds(6000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 711 | statistics_proxy_->OnAdaptationChanged( |
| 712 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 713 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 714 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 715 | // Disable quality adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 716 | quality_counts.num_framerate_reductions = absl::nullopt; |
| 717 | statistics_proxy_->OnAdaptationChanged( |
| 718 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 719 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 720 | fake_clock_.AdvanceTimeMilliseconds(30000); |
| 721 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 722 | // Enable quality adaptation. |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 723 | // Adapt changes: 1, elapsed time: 10 sec. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 724 | quality_counts.num_resolution_reductions = 0; |
| 725 | statistics_proxy_->OnAdaptationChanged( |
| 726 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 727 | quality_counts); |
| 728 | statistics_proxy_->OnAdaptationChanged( |
| 729 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 730 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 731 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 732 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 733 | // Disable quality adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 734 | quality_counts.num_resolution_reductions = absl::nullopt; |
| 735 | statistics_proxy_->OnAdaptationChanged( |
| 736 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 737 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 738 | fake_clock_.AdvanceTimeMilliseconds(5000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 739 | statistics_proxy_->OnAdaptationChanged( |
| 740 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 741 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 742 | fake_clock_.AdvanceTimeMilliseconds(20000); |
| 743 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 744 | // Adapt changes: 3, elapsed time: 30 sec => 6 per minute. |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 745 | statistics_proxy_.reset(); |
| 746 | EXPECT_EQ(1, |
| 747 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 748 | EXPECT_EQ( |
| 749 | 1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Quality", 6)); |
| 750 | } |
| 751 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 752 | TEST_F(SendStatisticsProxyTest, |
| 753 | AdaptChangesNotReported_ScalingNotEnabledVideoResumed) { |
| 754 | // First RTP packet sent. |
| 755 | UpdateDataCounters(kFirstSsrc); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 756 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 757 | // Suspend and resume video. |
| 758 | statistics_proxy_->OnSuspendChange(true); |
| 759 | fake_clock_.AdvanceTimeMilliseconds(5000); |
| 760 | statistics_proxy_->OnSuspendChange(false); |
| 761 | |
| 762 | // Min runtime has passed but scaling not enabled. |
| 763 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000); |
| 764 | statistics_proxy_.reset(); |
| 765 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 766 | EXPECT_EQ(0, |
| 767 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 768 | } |
| 769 | |
| 770 | TEST_F(SendStatisticsProxyTest, QualityAdaptChangesStatsExcludesSuspendedTime) { |
| 771 | // First RTP packet sent. |
| 772 | UpdateDataCounters(kFirstSsrc); |
| 773 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 774 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 775 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 776 | SendStatisticsProxy::AdaptationSteps quality_counts; |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 777 | // Adapt changes: 2, elapsed time: 20 sec. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 778 | statistics_proxy_->OnAdaptationChanged( |
| 779 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 780 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 781 | fake_clock_.AdvanceTimeMilliseconds(20000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 782 | statistics_proxy_->OnAdaptationChanged( |
| 783 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 784 | quality_counts); |
| 785 | statistics_proxy_->OnAdaptationChanged( |
| 786 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 787 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 788 | |
| 789 | // Suspend and resume video. |
| 790 | statistics_proxy_->OnSuspendChange(true); |
| 791 | fake_clock_.AdvanceTimeMilliseconds(30000); |
| 792 | statistics_proxy_->OnSuspendChange(false); |
| 793 | |
| 794 | // Adapt changes: 1, elapsed time: 10 sec. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 795 | statistics_proxy_->OnAdaptationChanged( |
| 796 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 797 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 798 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 799 | |
| 800 | // Adapt changes: 3, elapsed time: 30 sec => 6 per minute. |
| 801 | statistics_proxy_.reset(); |
| 802 | EXPECT_EQ(1, |
| 803 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 804 | EXPECT_EQ( |
| 805 | 1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Quality", 6)); |
| 806 | } |
| 807 | |
| 808 | TEST_F(SendStatisticsProxyTest, CpuAdaptChangesStatsExcludesSuspendedTime) { |
| 809 | // First RTP packet sent. |
| 810 | UpdateDataCounters(kFirstSsrc); |
| 811 | |
| 812 | // Video not suspended. |
| 813 | statistics_proxy_->OnSuspendChange(false); |
| 814 | fake_clock_.AdvanceTimeMilliseconds(30000); |
| 815 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 816 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 817 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 818 | SendStatisticsProxy::AdaptationSteps quality_counts; |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 819 | // Adapt changes: 1, elapsed time: 20 sec. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 820 | statistics_proxy_->OnAdaptationChanged( |
| 821 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 822 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 823 | fake_clock_.AdvanceTimeMilliseconds(10000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 824 | statistics_proxy_->OnAdaptationChanged( |
| 825 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 826 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 827 | |
| 828 | // Video not suspended, stats time already started. |
| 829 | statistics_proxy_->OnSuspendChange(false); |
| 830 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 831 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 832 | // Disable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 833 | cpu_counts.num_framerate_reductions = absl::nullopt; |
| 834 | cpu_counts.num_resolution_reductions = absl::nullopt; |
| 835 | statistics_proxy_->OnAdaptationChanged( |
| 836 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 837 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 838 | fake_clock_.AdvanceTimeMilliseconds(30000); |
| 839 | |
| 840 | // Suspend and resume video, stats time not started when scaling not enabled. |
| 841 | statistics_proxy_->OnSuspendChange(true); |
| 842 | fake_clock_.AdvanceTimeMilliseconds(30000); |
| 843 | statistics_proxy_->OnSuspendChange(false); |
| 844 | fake_clock_.AdvanceTimeMilliseconds(30000); |
| 845 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 846 | // Enable adaptation. |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 847 | // Adapt changes: 1, elapsed time: 10 sec. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 848 | cpu_counts.num_framerate_reductions = 0; |
| 849 | cpu_counts.num_resolution_reductions = 0; |
| 850 | statistics_proxy_->OnAdaptationChanged( |
| 851 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 852 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 853 | fake_clock_.AdvanceTimeMilliseconds(10000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 854 | statistics_proxy_->OnAdaptationChanged( |
| 855 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 856 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 857 | |
| 858 | // Adapt changes: 2, elapsed time: 30 sec => 4 per minute. |
| 859 | statistics_proxy_.reset(); |
| 860 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 861 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Cpu", 4)); |
| 862 | } |
| 863 | |
| 864 | TEST_F(SendStatisticsProxyTest, AdaptChangesStatsNotStartedIfVideoSuspended) { |
| 865 | // First RTP packet sent. |
| 866 | UpdateDataCounters(kFirstSsrc); |
| 867 | |
| 868 | // Video suspended. |
| 869 | statistics_proxy_->OnSuspendChange(true); |
| 870 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 871 | // Enable adaptation, stats time not started when suspended. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 872 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 873 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 874 | statistics_proxy_->OnAdaptationChanged( |
| 875 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 876 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 877 | fake_clock_.AdvanceTimeMilliseconds(10000); |
| 878 | |
| 879 | // Resume video, stats time started. |
| 880 | // Adapt changes: 1, elapsed time: 10 sec. |
| 881 | statistics_proxy_->OnSuspendChange(false); |
| 882 | fake_clock_.AdvanceTimeMilliseconds(10000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 883 | statistics_proxy_->OnAdaptationChanged( |
| 884 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 885 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 886 | |
| 887 | // Adapt changes: 1, elapsed time: 10 sec => 6 per minute. |
| 888 | statistics_proxy_.reset(); |
| 889 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 890 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Cpu", 6)); |
| 891 | } |
| 892 | |
| 893 | TEST_F(SendStatisticsProxyTest, AdaptChangesStatsRestartsOnFirstSentPacket) { |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 894 | // Send first packet, adaptation enabled. |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 895 | // Elapsed time before first packet is sent should be excluded. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 896 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 897 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 898 | statistics_proxy_->OnAdaptationChanged( |
| 899 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 900 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 901 | fake_clock_.AdvanceTimeMilliseconds(10000); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 902 | UpdateDataCounters(kFirstSsrc); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 903 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 904 | // Adapt changes: 1, elapsed time: 10 sec. |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 905 | fake_clock_.AdvanceTimeMilliseconds(10000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 906 | statistics_proxy_->OnAdaptationChanged( |
| 907 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 908 | quality_counts); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 909 | UpdateDataCounters(kFirstSsrc); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 910 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 911 | // Adapt changes: 1, elapsed time: 10 sec => 6 per minute. |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 912 | statistics_proxy_.reset(); |
| 913 | EXPECT_EQ(1, |
| 914 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 915 | EXPECT_EQ( |
| 916 | 1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Quality", 6)); |
| 917 | } |
| 918 | |
| 919 | TEST_F(SendStatisticsProxyTest, AdaptChangesStatsStartedAfterFirstSentPacket) { |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 920 | // Enable and disable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 921 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 922 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 923 | statistics_proxy_->OnAdaptationChanged( |
| 924 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 925 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 926 | fake_clock_.AdvanceTimeMilliseconds(60000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 927 | cpu_counts.num_framerate_reductions = absl::nullopt; |
| 928 | cpu_counts.num_resolution_reductions = absl::nullopt; |
| 929 | statistics_proxy_->OnAdaptationChanged( |
| 930 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 931 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 932 | |
| 933 | // Send first packet, scaling disabled. |
| 934 | // Elapsed time before first packet is sent should be excluded. |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 935 | UpdateDataCounters(kFirstSsrc); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 936 | fake_clock_.AdvanceTimeMilliseconds(60000); |
| 937 | |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 938 | // Enable adaptation. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 939 | cpu_counts.num_resolution_reductions = 0; |
| 940 | statistics_proxy_->OnAdaptationChanged( |
| 941 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 942 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 943 | fake_clock_.AdvanceTimeMilliseconds(10000); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 944 | UpdateDataCounters(kFirstSsrc); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 945 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 946 | // Adapt changes: 1, elapsed time: 20 sec. |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 947 | fake_clock_.AdvanceTimeMilliseconds(10000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 948 | statistics_proxy_->OnAdaptationChanged( |
| 949 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 950 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 951 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 952 | // Adapt changes: 1, elapsed time: 20 sec => 3 per minute. |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 953 | statistics_proxy_.reset(); |
| 954 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 955 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Cpu", 3)); |
| 956 | } |
| 957 | |
| 958 | TEST_F(SendStatisticsProxyTest, AdaptChangesReportedAfterContentSwitch) { |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 959 | // First RTP packet sent, cpu adaptation enabled. |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 960 | UpdateDataCounters(kFirstSsrc); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 961 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 962 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 963 | quality_counts.num_framerate_reductions = absl::nullopt; |
| 964 | quality_counts.num_resolution_reductions = absl::nullopt; |
| 965 | statistics_proxy_->OnAdaptationChanged( |
| 966 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 967 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 968 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 969 | // Adapt changes: 2, elapsed time: 15 sec => 8 per minute. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 970 | statistics_proxy_->OnAdaptationChanged( |
| 971 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 972 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 973 | fake_clock_.AdvanceTimeMilliseconds(6000); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 974 | statistics_proxy_->OnAdaptationChanged( |
| 975 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 976 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 977 | fake_clock_.AdvanceTimeMilliseconds(9000); |
| 978 | |
| 979 | // Switch content type, real-time stats should be updated. |
| 980 | VideoEncoderConfig config; |
| 981 | config.content_type = VideoEncoderConfig::ContentType::kScreen; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 982 | statistics_proxy_->OnEncoderReconfigured(config, {}); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 983 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Cpu")); |
| 984 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.AdaptChangesPerMinute.Cpu", 8)); |
| 985 | EXPECT_EQ(0, |
| 986 | metrics::NumSamples("WebRTC.Video.AdaptChangesPerMinute.Quality")); |
| 987 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 988 | // First RTP packet sent, scaling enabled. |
| 989 | UpdateDataCounters(kFirstSsrc); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 990 | statistics_proxy_->OnAdaptationChanged( |
| 991 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 992 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 993 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 994 | // Adapt changes: 4, elapsed time: 120 sec => 2 per minute. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 995 | statistics_proxy_->OnAdaptationChanged( |
| 996 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 997 | quality_counts); |
| 998 | statistics_proxy_->OnAdaptationChanged( |
| 999 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 1000 | quality_counts); |
| 1001 | statistics_proxy_->OnAdaptationChanged( |
| 1002 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 1003 | quality_counts); |
| 1004 | statistics_proxy_->OnAdaptationChanged( |
| 1005 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 1006 | quality_counts); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 1007 | fake_clock_.AdvanceTimeMilliseconds(120000); |
| 1008 | |
| 1009 | statistics_proxy_.reset(); |
| 1010 | EXPECT_EQ(1, metrics::NumSamples( |
| 1011 | "WebRTC.Video.Screenshare.AdaptChangesPerMinute.Cpu")); |
| 1012 | EXPECT_EQ(1, metrics::NumEvents( |
| 1013 | "WebRTC.Video.Screenshare.AdaptChangesPerMinute.Cpu", 2)); |
| 1014 | EXPECT_EQ(0, metrics::NumSamples( |
| 1015 | "WebRTC.Video.Screenshare.AdaptChangesPerMinute.Quality")); |
| 1016 | } |
| 1017 | |
asapersson | 59bac1a | 2016-01-07 23:36:00 -0800 | [diff] [blame] | 1018 | TEST_F(SendStatisticsProxyTest, SwitchContentTypeUpdatesHistograms) { |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1019 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) |
asapersson | 59bac1a | 2016-01-07 23:36:00 -0800 | [diff] [blame] | 1020 | statistics_proxy_->OnIncomingFrame(kWidth, kHeight); |
| 1021 | |
Per | a48ddb7 | 2016-09-29 11:48:50 +0200 | [diff] [blame] | 1022 | // No switch, stats should not be updated. |
| 1023 | VideoEncoderConfig config; |
| 1024 | config.content_type = VideoEncoderConfig::ContentType::kRealtimeVideo; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 1025 | statistics_proxy_->OnEncoderReconfigured(config, {}); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1026 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.InputWidthInPixels")); |
asapersson | 59bac1a | 2016-01-07 23:36:00 -0800 | [diff] [blame] | 1027 | |
| 1028 | // Switch to screenshare, real-time stats should be updated. |
Per | a48ddb7 | 2016-09-29 11:48:50 +0200 | [diff] [blame] | 1029 | config.content_type = VideoEncoderConfig::ContentType::kScreen; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 1030 | statistics_proxy_->OnEncoderReconfigured(config, {}); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1031 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.InputWidthInPixels")); |
asapersson | 59bac1a | 2016-01-07 23:36:00 -0800 | [diff] [blame] | 1032 | } |
| 1033 | |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1034 | TEST_F(SendStatisticsProxyTest, InputResolutionHistogramsAreUpdated) { |
| 1035 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) |
| 1036 | statistics_proxy_->OnIncomingFrame(kWidth, kHeight); |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1037 | |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1038 | statistics_proxy_.reset(); |
| 1039 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.InputWidthInPixels")); |
| 1040 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.InputWidthInPixels", kWidth)); |
| 1041 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.InputHeightInPixels")); |
| 1042 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.InputHeightInPixels", kHeight)); |
| 1043 | } |
| 1044 | |
| 1045 | TEST_F(SendStatisticsProxyTest, SentResolutionHistogramsAreUpdated) { |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1046 | const int64_t kMaxEncodedFrameWindowMs = 800; |
Åsa Persson | 20317f9 | 2018-08-15 08:57:54 +0200 | [diff] [blame] | 1047 | const int kFps = 5; |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1048 | const int kNumFramesPerWindow = kFps * kMaxEncodedFrameWindowMs / 1000; |
| 1049 | const int kMinSamples = // Sample added when removed from EncodedFrameMap. |
| 1050 | SendStatisticsProxy::kMinRequiredMetricsSamples + kNumFramesPerWindow; |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1051 | EncodedImage encoded_image; |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1052 | |
| 1053 | // Not enough samples, stats should not be updated. |
| 1054 | for (int i = 0; i < kMinSamples - 1; ++i) { |
| 1055 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1056 | encoded_image.SetTimestamp(encoded_image.Timestamp() + 90 * 1000 / kFps); |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1057 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1058 | } |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1059 | SetUp(); // Reset stats proxy also causes histograms to be reported. |
| 1060 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.SentWidthInPixels")); |
| 1061 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.SentHeightInPixels")); |
| 1062 | |
| 1063 | // Enough samples, max resolution per frame should be reported. |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1064 | encoded_image.SetTimestamp(0xffff0000); // Will wrap. |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1065 | for (int i = 0; i < kMinSamples; ++i) { |
| 1066 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1067 | encoded_image.SetTimestamp(encoded_image.Timestamp() + 90 * 1000 / kFps); |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1068 | encoded_image._encodedWidth = kWidth; |
| 1069 | encoded_image._encodedHeight = kHeight; |
| 1070 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1071 | encoded_image._encodedWidth = kWidth / 2; |
| 1072 | encoded_image._encodedHeight = kHeight / 2; |
| 1073 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1074 | } |
| 1075 | |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1076 | statistics_proxy_.reset(); |
| 1077 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.SentWidthInPixels")); |
| 1078 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.SentWidthInPixels", kWidth)); |
| 1079 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.SentHeightInPixels")); |
| 1080 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.SentHeightInPixels", kHeight)); |
| 1081 | } |
| 1082 | |
| 1083 | TEST_F(SendStatisticsProxyTest, InputFpsHistogramIsUpdated) { |
| 1084 | const int kFps = 20; |
| 1085 | const int kMinPeriodicSamples = 6; |
| 1086 | int frames = kMinPeriodicSamples * kFpsPeriodicIntervalMs * kFps / 1000; |
| 1087 | for (int i = 0; i <= frames; ++i) { |
| 1088 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
| 1089 | statistics_proxy_->OnIncomingFrame(kWidth, kHeight); |
| 1090 | } |
| 1091 | statistics_proxy_.reset(); |
| 1092 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.InputFramesPerSecond")); |
| 1093 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.InputFramesPerSecond", kFps)); |
| 1094 | } |
| 1095 | |
| 1096 | TEST_F(SendStatisticsProxyTest, SentFpsHistogramIsUpdated) { |
| 1097 | EncodedImage encoded_image; |
| 1098 | const int kFps = 20; |
| 1099 | const int kMinPeriodicSamples = 6; |
| 1100 | int frames = kMinPeriodicSamples * kFpsPeriodicIntervalMs * kFps / 1000 + 1; |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1101 | for (int i = 0; i < frames; ++i) { |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1102 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1103 | encoded_image.SetTimestamp(encoded_image.Timestamp() + 1); |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1104 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1105 | // Frame with same timestamp should not be counted. |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1106 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1107 | } |
| 1108 | statistics_proxy_.reset(); |
| 1109 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.SentFramesPerSecond")); |
| 1110 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.SentFramesPerSecond", kFps)); |
| 1111 | } |
| 1112 | |
| 1113 | TEST_F(SendStatisticsProxyTest, InputFpsHistogramExcludesSuspendedTime) { |
| 1114 | const int kFps = 20; |
| 1115 | const int kSuspendTimeMs = 10000; |
| 1116 | const int kMinPeriodicSamples = 6; |
| 1117 | int frames = kMinPeriodicSamples * kFpsPeriodicIntervalMs * kFps / 1000; |
| 1118 | for (int i = 0; i < frames; ++i) { |
| 1119 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
| 1120 | statistics_proxy_->OnIncomingFrame(kWidth, kHeight); |
| 1121 | } |
| 1122 | // Suspend. |
| 1123 | statistics_proxy_->OnSuspendChange(true); |
| 1124 | fake_clock_.AdvanceTimeMilliseconds(kSuspendTimeMs); |
| 1125 | |
| 1126 | for (int i = 0; i < frames; ++i) { |
| 1127 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
| 1128 | statistics_proxy_->OnIncomingFrame(kWidth, kHeight); |
| 1129 | } |
| 1130 | // Suspended time interval should not affect the framerate. |
| 1131 | statistics_proxy_.reset(); |
| 1132 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.InputFramesPerSecond")); |
| 1133 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.InputFramesPerSecond", kFps)); |
| 1134 | } |
| 1135 | |
| 1136 | TEST_F(SendStatisticsProxyTest, SentFpsHistogramExcludesSuspendedTime) { |
| 1137 | EncodedImage encoded_image; |
| 1138 | const int kFps = 20; |
| 1139 | const int kSuspendTimeMs = 10000; |
| 1140 | const int kMinPeriodicSamples = 6; |
| 1141 | int frames = kMinPeriodicSamples * kFpsPeriodicIntervalMs * kFps / 1000; |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1142 | for (int i = 0; i < frames; ++i) { |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1143 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1144 | encoded_image.SetTimestamp(i + 1); |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1145 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1146 | } |
| 1147 | // Suspend. |
| 1148 | statistics_proxy_->OnSuspendChange(true); |
| 1149 | fake_clock_.AdvanceTimeMilliseconds(kSuspendTimeMs); |
| 1150 | |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 1151 | for (int i = 0; i < frames; ++i) { |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1152 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1153 | encoded_image.SetTimestamp(i + 1); |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 1154 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1155 | } |
| 1156 | // Suspended time interval should not affect the framerate. |
| 1157 | statistics_proxy_.reset(); |
| 1158 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.SentFramesPerSecond")); |
| 1159 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.SentFramesPerSecond", kFps)); |
| 1160 | } |
| 1161 | |
asapersson | f4e44af | 2017-04-19 02:01:06 -0700 | [diff] [blame] | 1162 | TEST_F(SendStatisticsProxyTest, CpuLimitedHistogramNotUpdatedWhenDisabled) { |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1163 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 1164 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 1165 | cpu_counts.num_resolution_reductions = absl::nullopt; |
| 1166 | statistics_proxy_->OnAdaptationChanged( |
| 1167 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 1168 | quality_counts); |
asapersson | f4e44af | 2017-04-19 02:01:06 -0700 | [diff] [blame] | 1169 | |
| 1170 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) |
| 1171 | statistics_proxy_->OnIncomingFrame(kWidth, kHeight); |
| 1172 | |
| 1173 | statistics_proxy_.reset(); |
| 1174 | EXPECT_EQ(0, |
| 1175 | metrics::NumSamples("WebRTC.Video.CpuLimitedResolutionInPercent")); |
| 1176 | } |
| 1177 | |
| 1178 | TEST_F(SendStatisticsProxyTest, CpuLimitedHistogramUpdated) { |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1179 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 1180 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 1181 | cpu_counts.num_resolution_reductions = 0; |
| 1182 | statistics_proxy_->OnAdaptationChanged( |
| 1183 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 1184 | quality_counts); |
asapersson | f4e44af | 2017-04-19 02:01:06 -0700 | [diff] [blame] | 1185 | |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1186 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) |
| 1187 | statistics_proxy_->OnIncomingFrame(kWidth, kHeight); |
| 1188 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1189 | cpu_counts.num_resolution_reductions = 1; |
| 1190 | statistics_proxy_->OnAdaptationChanged( |
| 1191 | VideoStreamEncoderObserver::AdaptationReason::kCpu, cpu_counts, |
| 1192 | quality_counts); |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1193 | |
| 1194 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) |
| 1195 | statistics_proxy_->OnIncomingFrame(kWidth, kHeight); |
| 1196 | |
| 1197 | statistics_proxy_.reset(); |
| 1198 | EXPECT_EQ(1, |
| 1199 | metrics::NumSamples("WebRTC.Video.CpuLimitedResolutionInPercent")); |
| 1200 | EXPECT_EQ( |
| 1201 | 1, metrics::NumEvents("WebRTC.Video.CpuLimitedResolutionInPercent", 50)); |
| 1202 | } |
| 1203 | |
asapersson | 4374a09 | 2016-07-27 00:39:09 -0700 | [diff] [blame] | 1204 | TEST_F(SendStatisticsProxyTest, LifetimeHistogramIsUpdated) { |
| 1205 | const int64_t kTimeSec = 3; |
| 1206 | fake_clock_.AdvanceTimeMilliseconds(kTimeSec * 1000); |
| 1207 | statistics_proxy_.reset(); |
| 1208 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.SendStreamLifetimeInSeconds")); |
| 1209 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.SendStreamLifetimeInSeconds", |
| 1210 | kTimeSec)); |
| 1211 | } |
| 1212 | |
| 1213 | TEST_F(SendStatisticsProxyTest, CodecTypeHistogramIsUpdated) { |
| 1214 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000); |
| 1215 | statistics_proxy_.reset(); |
| 1216 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoder.CodecType")); |
| 1217 | } |
| 1218 | |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 1219 | TEST_F(SendStatisticsProxyTest, PauseEventHistogramIsUpdated) { |
| 1220 | // First RTP packet sent. |
| 1221 | UpdateDataCounters(kFirstSsrc); |
| 1222 | |
| 1223 | // Min runtime has passed. |
| 1224 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000); |
| 1225 | statistics_proxy_.reset(); |
| 1226 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.NumberOfPauseEvents")); |
| 1227 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.NumberOfPauseEvents", 0)); |
| 1228 | } |
| 1229 | |
| 1230 | TEST_F(SendStatisticsProxyTest, |
| 1231 | PauseEventHistogramIsNotUpdatedIfMinRuntimeHasNotPassed) { |
| 1232 | // First RTP packet sent. |
| 1233 | UpdateDataCounters(kFirstSsrc); |
| 1234 | |
| 1235 | // Min runtime has not passed. |
| 1236 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000 - 1); |
| 1237 | statistics_proxy_.reset(); |
| 1238 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.NumberOfPauseEvents")); |
| 1239 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.PausedTimeInPercent")); |
| 1240 | } |
| 1241 | |
| 1242 | TEST_F(SendStatisticsProxyTest, |
| 1243 | PauseEventHistogramIsNotUpdatedIfNoMediaIsSent) { |
| 1244 | // First RTP packet not sent. |
| 1245 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000); |
| 1246 | statistics_proxy_.reset(); |
| 1247 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.NumberOfPauseEvents")); |
| 1248 | } |
| 1249 | |
| 1250 | TEST_F(SendStatisticsProxyTest, NoPauseEvent) { |
| 1251 | // First RTP packet sent and min runtime passed. |
| 1252 | UpdateDataCounters(kFirstSsrc); |
| 1253 | |
| 1254 | // No change. Video: 10000 ms, paused: 0 ms (0%). |
| 1255 | statistics_proxy_->OnSetEncoderTargetRate(50000); |
| 1256 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000); |
| 1257 | statistics_proxy_->OnSetEncoderTargetRate(0); // VideoSendStream::Stop |
| 1258 | |
| 1259 | statistics_proxy_.reset(); |
| 1260 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.NumberOfPauseEvents")); |
| 1261 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.NumberOfPauseEvents", 0)); |
| 1262 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.PausedTimeInPercent")); |
| 1263 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.PausedTimeInPercent", 0)); |
| 1264 | } |
| 1265 | |
| 1266 | TEST_F(SendStatisticsProxyTest, OnePauseEvent) { |
| 1267 | // First RTP packet sent and min runtime passed. |
| 1268 | UpdateDataCounters(kFirstSsrc); |
| 1269 | |
| 1270 | // One change. Video: 7000 ms, paused: 3000 ms (30%). |
| 1271 | statistics_proxy_->OnSetEncoderTargetRate(50000); |
| 1272 | fake_clock_.AdvanceTimeMilliseconds(7000); |
| 1273 | statistics_proxy_->OnSetEncoderTargetRate(0); |
| 1274 | fake_clock_.AdvanceTimeMilliseconds(3000); |
| 1275 | statistics_proxy_->OnSetEncoderTargetRate(0); // VideoSendStream::Stop |
| 1276 | |
| 1277 | statistics_proxy_.reset(); |
| 1278 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.NumberOfPauseEvents")); |
| 1279 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.NumberOfPauseEvents", 1)); |
| 1280 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.PausedTimeInPercent")); |
| 1281 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.PausedTimeInPercent", 30)); |
| 1282 | } |
| 1283 | |
| 1284 | TEST_F(SendStatisticsProxyTest, TwoPauseEvents) { |
| 1285 | // First RTP packet sent. |
| 1286 | UpdateDataCounters(kFirstSsrc); |
| 1287 | |
| 1288 | // Two changes. Video: 19000 ms, paused: 1000 ms (5%). |
| 1289 | statistics_proxy_->OnSetEncoderTargetRate(0); |
| 1290 | fake_clock_.AdvanceTimeMilliseconds(1000); |
| 1291 | statistics_proxy_->OnSetEncoderTargetRate(50000); // Starts on bitrate > 0. |
| 1292 | fake_clock_.AdvanceTimeMilliseconds(7000); |
| 1293 | statistics_proxy_->OnSetEncoderTargetRate(60000); |
| 1294 | fake_clock_.AdvanceTimeMilliseconds(3000); |
| 1295 | statistics_proxy_->OnSetEncoderTargetRate(0); |
| 1296 | fake_clock_.AdvanceTimeMilliseconds(250); |
| 1297 | statistics_proxy_->OnSetEncoderTargetRate(0); |
| 1298 | fake_clock_.AdvanceTimeMilliseconds(750); |
| 1299 | statistics_proxy_->OnSetEncoderTargetRate(60000); |
| 1300 | fake_clock_.AdvanceTimeMilliseconds(5000); |
| 1301 | statistics_proxy_->OnSetEncoderTargetRate(50000); |
| 1302 | fake_clock_.AdvanceTimeMilliseconds(4000); |
| 1303 | statistics_proxy_->OnSetEncoderTargetRate(0); // VideoSendStream::Stop |
| 1304 | |
| 1305 | statistics_proxy_.reset(); |
| 1306 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.NumberOfPauseEvents")); |
| 1307 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.NumberOfPauseEvents", 2)); |
| 1308 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.PausedTimeInPercent")); |
| 1309 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.PausedTimeInPercent", 5)); |
| 1310 | } |
| 1311 | |
| 1312 | TEST_F(SendStatisticsProxyTest, |
| 1313 | PausedTimeHistogramIsNotUpdatedIfMinRuntimeHasNotPassed) { |
| 1314 | // First RTP packet sent. |
| 1315 | UpdateDataCounters(kFirstSsrc); |
| 1316 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000); |
| 1317 | |
| 1318 | // Min runtime has not passed. |
| 1319 | statistics_proxy_->OnSetEncoderTargetRate(50000); |
| 1320 | fake_clock_.AdvanceTimeMilliseconds(metrics::kMinRunTimeInSeconds * 1000 - 1); |
| 1321 | statistics_proxy_->OnSetEncoderTargetRate(0); // VideoSendStream::Stop |
| 1322 | |
| 1323 | statistics_proxy_.reset(); |
| 1324 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.PausedTimeInPercent")); |
| 1325 | } |
| 1326 | |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1327 | TEST_F(SendStatisticsProxyTest, VerifyQpHistogramStats_Vp8) { |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1328 | EncodedImage encoded_image; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1329 | CodecSpecificInfo codec_info; |
| 1330 | codec_info.codecType = kVideoCodecVP8; |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1331 | |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1332 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) { |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1333 | encoded_image.SetSpatialIndex(0); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1334 | encoded_image.qp_ = kQpIdx0; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1335 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1336 | encoded_image.SetSpatialIndex(1); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1337 | encoded_image.qp_ = kQpIdx1; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1338 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1339 | } |
| 1340 | statistics_proxy_.reset(); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1341 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoded.Qp.Vp8.S0")); |
| 1342 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.Encoded.Qp.Vp8.S0", kQpIdx0)); |
| 1343 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoded.Qp.Vp8.S1")); |
| 1344 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.Encoded.Qp.Vp8.S1", kQpIdx1)); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1345 | } |
| 1346 | |
| 1347 | TEST_F(SendStatisticsProxyTest, VerifyQpHistogramStats_Vp8OneSsrc) { |
| 1348 | VideoSendStream::Config config(nullptr); |
| 1349 | config.rtp.ssrcs.push_back(kFirstSsrc); |
| 1350 | statistics_proxy_.reset(new SendStatisticsProxy( |
| 1351 | &fake_clock_, config, VideoEncoderConfig::ContentType::kRealtimeVideo)); |
| 1352 | |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1353 | EncodedImage encoded_image; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1354 | CodecSpecificInfo codec_info; |
| 1355 | codec_info.codecType = kVideoCodecVP8; |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1356 | |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1357 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) { |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1358 | encoded_image.SetSpatialIndex(0); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1359 | encoded_image.qp_ = kQpIdx0; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1360 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1361 | } |
| 1362 | statistics_proxy_.reset(); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1363 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoded.Qp.Vp8")); |
| 1364 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.Encoded.Qp.Vp8", kQpIdx0)); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 1365 | } |
| 1366 | |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1367 | TEST_F(SendStatisticsProxyTest, VerifyQpHistogramStats_Vp9) { |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1368 | EncodedImage encoded_image; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1369 | CodecSpecificInfo codec_info; |
| 1370 | codec_info.codecType = kVideoCodecVP9; |
| 1371 | codec_info.codecSpecific.VP9.num_spatial_layers = 2; |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1372 | |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1373 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) { |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1374 | encoded_image.qp_ = kQpIdx0; |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1375 | encoded_image.SetSpatialIndex(0); |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1376 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1377 | encoded_image.qp_ = kQpIdx1; |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1378 | encoded_image.SetSpatialIndex(1); |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1379 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1380 | } |
| 1381 | statistics_proxy_.reset(); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1382 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoded.Qp.Vp9.S0")); |
| 1383 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.Encoded.Qp.Vp9.S0", kQpIdx0)); |
| 1384 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoded.Qp.Vp9.S1")); |
| 1385 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.Encoded.Qp.Vp9.S1", kQpIdx1)); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1386 | } |
| 1387 | |
| 1388 | TEST_F(SendStatisticsProxyTest, VerifyQpHistogramStats_Vp9OneSpatialLayer) { |
| 1389 | VideoSendStream::Config config(nullptr); |
| 1390 | config.rtp.ssrcs.push_back(kFirstSsrc); |
| 1391 | statistics_proxy_.reset(new SendStatisticsProxy( |
| 1392 | &fake_clock_, config, VideoEncoderConfig::ContentType::kRealtimeVideo)); |
| 1393 | |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1394 | EncodedImage encoded_image; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1395 | CodecSpecificInfo codec_info; |
| 1396 | codec_info.codecType = kVideoCodecVP9; |
| 1397 | codec_info.codecSpecific.VP9.num_spatial_layers = 1; |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1398 | |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1399 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) { |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1400 | encoded_image.qp_ = kQpIdx0; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1401 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1402 | } |
| 1403 | statistics_proxy_.reset(); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1404 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoded.Qp.Vp9")); |
| 1405 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.Encoded.Qp.Vp9", kQpIdx0)); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 1406 | } |
| 1407 | |
asapersson | 827cab3 | 2016-11-02 09:08:47 -0700 | [diff] [blame] | 1408 | TEST_F(SendStatisticsProxyTest, VerifyQpHistogramStats_H264) { |
| 1409 | EncodedImage encoded_image; |
| 1410 | CodecSpecificInfo codec_info; |
| 1411 | codec_info.codecType = kVideoCodecH264; |
| 1412 | |
| 1413 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) { |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1414 | encoded_image.SetSpatialIndex(0); |
asapersson | 827cab3 | 2016-11-02 09:08:47 -0700 | [diff] [blame] | 1415 | encoded_image.qp_ = kQpIdx0; |
| 1416 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1417 | encoded_image.SetSpatialIndex(1); |
Sergio Garcia Murillo | 43800f9 | 2018-06-21 16:16:38 +0200 | [diff] [blame] | 1418 | encoded_image.qp_ = kQpIdx1; |
| 1419 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
asapersson | 827cab3 | 2016-11-02 09:08:47 -0700 | [diff] [blame] | 1420 | } |
| 1421 | statistics_proxy_.reset(); |
Sergio Garcia Murillo | 43800f9 | 2018-06-21 16:16:38 +0200 | [diff] [blame] | 1422 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoded.Qp.H264.S0")); |
| 1423 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.Encoded.Qp.H264.S0", kQpIdx0)); |
| 1424 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.Encoded.Qp.H264.S1")); |
| 1425 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.Encoded.Qp.H264.S1", kQpIdx1)); |
asapersson | 827cab3 | 2016-11-02 09:08:47 -0700 | [diff] [blame] | 1426 | } |
| 1427 | |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1428 | TEST_F(SendStatisticsProxyTest, |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1429 | BandwidthLimitedHistogramsNotUpdatedForOneStream) { |
| 1430 | // Configure one stream. |
| 1431 | VideoEncoderConfig config; |
| 1432 | config.content_type = VideoEncoderConfig::ContentType::kRealtimeVideo; |
| 1433 | VideoStream stream1; |
| 1434 | stream1.width = kWidth; |
| 1435 | stream1.height = kHeight; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 1436 | statistics_proxy_->OnEncoderReconfigured(config, {stream1}); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1437 | |
| 1438 | const int64_t kMaxEncodedFrameWindowMs = 800; |
| 1439 | const int kFps = 20; |
| 1440 | const int kNumFramesPerWindow = kFps * kMaxEncodedFrameWindowMs / 1000; |
| 1441 | const int kMinSamples = // Sample added when removed from EncodedFrameMap. |
| 1442 | SendStatisticsProxy::kMinRequiredMetricsSamples + kNumFramesPerWindow; |
| 1443 | |
| 1444 | // Stream encoded. |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1445 | EncodedImage encoded_image; |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1446 | encoded_image._encodedWidth = kWidth; |
| 1447 | encoded_image._encodedHeight = kHeight; |
| 1448 | for (int i = 0; i < kMinSamples; ++i) { |
| 1449 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1450 | encoded_image.SetTimestamp(encoded_image.Timestamp() + |
| 1451 | (kRtpClockRateHz / kFps)); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1452 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1453 | } |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1454 | |
| 1455 | // Histograms are updated when the statistics_proxy_ is deleted. |
| 1456 | statistics_proxy_.reset(); |
| 1457 | EXPECT_EQ(0, metrics::NumSamples( |
| 1458 | "WebRTC.Video.BandwidthLimitedResolutionInPercent")); |
| 1459 | EXPECT_EQ(0, metrics::NumSamples( |
| 1460 | "WebRTC.Video.BandwidthLimitedResolutionsDisabled")); |
| 1461 | } |
| 1462 | |
| 1463 | TEST_F(SendStatisticsProxyTest, |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1464 | BandwidthLimitedHistogramsUpdatedForTwoStreams_NoResolutionDisabled) { |
| 1465 | // Configure two streams. |
| 1466 | VideoEncoderConfig config; |
| 1467 | config.content_type = VideoEncoderConfig::ContentType::kRealtimeVideo; |
| 1468 | VideoStream stream1; |
| 1469 | stream1.width = kWidth / 2; |
| 1470 | stream1.height = kHeight / 2; |
| 1471 | VideoStream stream2; |
| 1472 | stream2.width = kWidth; |
| 1473 | stream2.height = kHeight; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 1474 | statistics_proxy_->OnEncoderReconfigured(config, {stream1, stream2}); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1475 | |
| 1476 | const int64_t kMaxEncodedFrameWindowMs = 800; |
| 1477 | const int kFps = 20; |
| 1478 | const int kNumFramesPerWindow = kFps * kMaxEncodedFrameWindowMs / 1000; |
| 1479 | const int kMinSamples = // Sample added when removed from EncodedFrameMap. |
| 1480 | SendStatisticsProxy::kMinRequiredMetricsSamples + kNumFramesPerWindow; |
| 1481 | |
| 1482 | // Two streams encoded. |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1483 | EncodedImage encoded_image; |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1484 | for (int i = 0; i < kMinSamples; ++i) { |
| 1485 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1486 | encoded_image.SetTimestamp(encoded_image.Timestamp() + |
| 1487 | (kRtpClockRateHz / kFps)); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1488 | encoded_image._encodedWidth = kWidth; |
| 1489 | encoded_image._encodedHeight = kHeight; |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1490 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1491 | encoded_image._encodedWidth = kWidth / 2; |
| 1492 | encoded_image._encodedHeight = kHeight / 2; |
| 1493 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1494 | } |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1495 | |
| 1496 | // Histograms are updated when the statistics_proxy_ is deleted. |
| 1497 | statistics_proxy_.reset(); |
| 1498 | EXPECT_EQ(1, metrics::NumSamples( |
| 1499 | "WebRTC.Video.BandwidthLimitedResolutionInPercent")); |
| 1500 | EXPECT_EQ(1, metrics::NumEvents( |
| 1501 | "WebRTC.Video.BandwidthLimitedResolutionInPercent", 0)); |
| 1502 | // No resolution disabled. |
| 1503 | EXPECT_EQ(0, metrics::NumSamples( |
| 1504 | "WebRTC.Video.BandwidthLimitedResolutionsDisabled")); |
| 1505 | } |
| 1506 | |
| 1507 | TEST_F(SendStatisticsProxyTest, |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1508 | BandwidthLimitedHistogramsUpdatedForTwoStreams_OneResolutionDisabled) { |
| 1509 | // Configure two streams. |
| 1510 | VideoEncoderConfig config; |
| 1511 | config.content_type = VideoEncoderConfig::ContentType::kRealtimeVideo; |
| 1512 | VideoStream stream1; |
| 1513 | stream1.width = kWidth / 2; |
| 1514 | stream1.height = kHeight / 2; |
| 1515 | VideoStream stream2; |
| 1516 | stream2.width = kWidth; |
| 1517 | stream2.height = kHeight; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 1518 | statistics_proxy_->OnEncoderReconfigured(config, {stream1, stream2}); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1519 | |
| 1520 | const int64_t kMaxEncodedFrameWindowMs = 800; |
| 1521 | const int kFps = 20; |
| 1522 | const int kNumFramesPerWindow = kFps * kMaxEncodedFrameWindowMs / 1000; |
| 1523 | const int kMinSamples = // Sample added when removed from EncodedFrameMap. |
| 1524 | SendStatisticsProxy::kMinRequiredMetricsSamples + kNumFramesPerWindow; |
| 1525 | |
| 1526 | // One stream encoded. |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1527 | EncodedImage encoded_image; |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1528 | encoded_image._encodedWidth = kWidth / 2; |
| 1529 | encoded_image._encodedHeight = kHeight / 2; |
| 1530 | for (int i = 0; i < kMinSamples; ++i) { |
| 1531 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1532 | encoded_image.SetTimestamp(encoded_image.Timestamp() + |
| 1533 | (kRtpClockRateHz / kFps)); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1534 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1535 | } |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1536 | |
| 1537 | // Histograms are updated when the statistics_proxy_ is deleted. |
| 1538 | statistics_proxy_.reset(); |
| 1539 | EXPECT_EQ(1, metrics::NumSamples( |
| 1540 | "WebRTC.Video.BandwidthLimitedResolutionInPercent")); |
| 1541 | EXPECT_EQ(1, metrics::NumEvents( |
| 1542 | "WebRTC.Video.BandwidthLimitedResolutionInPercent", 100)); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1543 | // One resolution disabled. |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1544 | EXPECT_EQ(1, metrics::NumSamples( |
| 1545 | "WebRTC.Video.BandwidthLimitedResolutionsDisabled")); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1546 | EXPECT_EQ(1, metrics::NumEvents( |
| 1547 | "WebRTC.Video.BandwidthLimitedResolutionsDisabled", 1)); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1548 | } |
| 1549 | |
| 1550 | TEST_F(SendStatisticsProxyTest, |
| 1551 | QualityLimitedHistogramsNotUpdatedWhenDisabled) { |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1552 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 1553 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 1554 | quality_counts.num_resolution_reductions = absl::nullopt; |
| 1555 | statistics_proxy_->OnAdaptationChanged( |
| 1556 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 1557 | quality_counts); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1558 | EncodedImage encoded_image; |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1559 | encoded_image.SetSpatialIndex(0); |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1560 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) |
kthelgason | 0cd27ba | 2016-12-19 06:32:16 -0800 | [diff] [blame] | 1561 | statistics_proxy_->OnSendEncodedImage(encoded_image, &kDefaultCodecInfo); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1562 | |
| 1563 | // Histograms are updated when the statistics_proxy_ is deleted. |
| 1564 | statistics_proxy_.reset(); |
| 1565 | EXPECT_EQ( |
| 1566 | 0, metrics::NumSamples("WebRTC.Video.QualityLimitedResolutionInPercent")); |
| 1567 | EXPECT_EQ(0, metrics::NumSamples( |
| 1568 | "WebRTC.Video.QualityLimitedResolutionDownscales")); |
| 1569 | } |
| 1570 | |
| 1571 | TEST_F(SendStatisticsProxyTest, |
| 1572 | QualityLimitedHistogramsUpdatedWhenEnabled_NoResolutionDownscale) { |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1573 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 1574 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 1575 | quality_counts.num_resolution_reductions = 0; |
| 1576 | statistics_proxy_->OnAdaptationChanged( |
| 1577 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 1578 | quality_counts); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1579 | EncodedImage encoded_image; |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1580 | encoded_image.SetSpatialIndex(0); |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1581 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) |
kthelgason | 0cd27ba | 2016-12-19 06:32:16 -0800 | [diff] [blame] | 1582 | statistics_proxy_->OnSendEncodedImage(encoded_image, &kDefaultCodecInfo); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1583 | |
| 1584 | // Histograms are updated when the statistics_proxy_ is deleted. |
| 1585 | statistics_proxy_.reset(); |
| 1586 | EXPECT_EQ( |
| 1587 | 1, metrics::NumSamples("WebRTC.Video.QualityLimitedResolutionInPercent")); |
| 1588 | EXPECT_EQ(1, metrics::NumEvents( |
| 1589 | "WebRTC.Video.QualityLimitedResolutionInPercent", 0)); |
| 1590 | // No resolution downscale. |
| 1591 | EXPECT_EQ(0, metrics::NumSamples( |
| 1592 | "WebRTC.Video.QualityLimitedResolutionDownscales")); |
| 1593 | } |
| 1594 | |
| 1595 | TEST_F(SendStatisticsProxyTest, |
| 1596 | QualityLimitedHistogramsUpdatedWhenEnabled_TwoResolutionDownscales) { |
| 1597 | const int kDownscales = 2; |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1598 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 1599 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 1600 | quality_counts.num_resolution_reductions = kDownscales; |
| 1601 | statistics_proxy_->OnAdaptationChanged( |
| 1602 | VideoStreamEncoderObserver::AdaptationReason::kNone, cpu_counts, |
| 1603 | quality_counts); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1604 | EncodedImage encoded_image; |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1605 | encoded_image.SetSpatialIndex(0); |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1606 | for (int i = 0; i < SendStatisticsProxy::kMinRequiredMetricsSamples; ++i) |
kthelgason | 0cd27ba | 2016-12-19 06:32:16 -0800 | [diff] [blame] | 1607 | statistics_proxy_->OnSendEncodedImage(encoded_image, &kDefaultCodecInfo); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1608 | // Histograms are updated when the statistics_proxy_ is deleted. |
| 1609 | statistics_proxy_.reset(); |
| 1610 | EXPECT_EQ( |
| 1611 | 1, metrics::NumSamples("WebRTC.Video.QualityLimitedResolutionInPercent")); |
| 1612 | EXPECT_EQ(1, metrics::NumEvents( |
| 1613 | "WebRTC.Video.QualityLimitedResolutionInPercent", 100)); |
| 1614 | // Resolution downscales. |
| 1615 | EXPECT_EQ(1, metrics::NumSamples( |
| 1616 | "WebRTC.Video.QualityLimitedResolutionDownscales")); |
| 1617 | EXPECT_EQ( |
| 1618 | 1, metrics::NumEvents("WebRTC.Video.QualityLimitedResolutionDownscales", |
| 1619 | kDownscales)); |
| 1620 | } |
| 1621 | |
| 1622 | TEST_F(SendStatisticsProxyTest, GetStatsReportsBandwidthLimitedResolution) { |
| 1623 | // Initially false. |
| 1624 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
Åsa Persson | 59283e4 | 2017-12-12 14:14:42 +0100 | [diff] [blame] | 1625 | |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1626 | // Configure two streams. |
| 1627 | VideoEncoderConfig config; |
| 1628 | config.content_type = VideoEncoderConfig::ContentType::kRealtimeVideo; |
| 1629 | VideoStream stream1; |
| 1630 | stream1.width = kWidth / 2; |
| 1631 | stream1.height = kHeight / 2; |
| 1632 | VideoStream stream2; |
| 1633 | stream2.width = kWidth; |
| 1634 | stream2.height = kHeight; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 1635 | statistics_proxy_->OnEncoderReconfigured(config, {stream1, stream2}); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1636 | |
| 1637 | const int64_t kMaxEncodedFrameWindowMs = 800; |
| 1638 | const int kFps = 20; |
| 1639 | const int kMinSamples = // Sample added when removed from EncodedFrameMap. |
| 1640 | kFps * kMaxEncodedFrameWindowMs / 1000; |
| 1641 | |
| 1642 | // One stream encoded. |
| 1643 | EncodedImage encoded_image; |
| 1644 | encoded_image._encodedWidth = kWidth / 2; |
| 1645 | encoded_image._encodedHeight = kHeight / 2; |
| 1646 | for (int i = 0; i < kMinSamples; ++i) { |
| 1647 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1648 | encoded_image.SetTimestamp(encoded_image.Timestamp() + |
| 1649 | (kRtpClockRateHz / kFps)); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1650 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1651 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
| 1652 | } |
| 1653 | |
| 1654 | // First frame removed from EncodedFrameMap, stats updated. |
| 1655 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1656 | encoded_image.SetTimestamp(encoded_image.Timestamp() + 1); |
kthelgason | 0cd27ba | 2016-12-19 06:32:16 -0800 | [diff] [blame] | 1657 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1658 | EXPECT_TRUE(statistics_proxy_->GetStats().bw_limited_resolution); |
| 1659 | |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1660 | // Two streams encoded. |
| 1661 | for (int i = 0; i < kMinSamples; ++i) { |
| 1662 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1663 | encoded_image.SetTimestamp(encoded_image.Timestamp() + |
| 1664 | (kRtpClockRateHz / kFps)); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 1665 | encoded_image._encodedWidth = kWidth; |
| 1666 | encoded_image._encodedHeight = kHeight; |
| 1667 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1668 | EXPECT_TRUE(statistics_proxy_->GetStats().bw_limited_resolution); |
| 1669 | encoded_image._encodedWidth = kWidth / 2; |
| 1670 | encoded_image._encodedHeight = kHeight / 2; |
| 1671 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1672 | EXPECT_TRUE(statistics_proxy_->GetStats().bw_limited_resolution); |
| 1673 | } |
| 1674 | |
| 1675 | // First frame with two streams removed, expect no resolution limit. |
| 1676 | fake_clock_.AdvanceTimeMilliseconds(1000 / kFps); |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 1677 | encoded_image.SetTimestamp(encoded_image.Timestamp() + |
| 1678 | (kRtpClockRateHz / kFps)); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1679 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1680 | EXPECT_FALSE(statistics_proxy_->GetStats().bw_limited_resolution); |
kthelgason | 0cd27ba | 2016-12-19 06:32:16 -0800 | [diff] [blame] | 1681 | |
| 1682 | // Resolution scaled due to quality. |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1683 | SendStatisticsProxy::AdaptationSteps cpu_counts; |
| 1684 | SendStatisticsProxy::AdaptationSteps quality_counts; |
| 1685 | quality_counts.num_resolution_reductions = 1; |
| 1686 | statistics_proxy_->OnAdaptationChanged( |
| 1687 | VideoStreamEncoderObserver::AdaptationReason::kQuality, cpu_counts, |
| 1688 | quality_counts); |
asapersson | 4ee7046 | 2016-10-31 04:05:12 -0700 | [diff] [blame] | 1689 | statistics_proxy_->OnSendEncodedImage(encoded_image, nullptr); |
| 1690 | EXPECT_TRUE(statistics_proxy_->GetStats().bw_limited_resolution); |
| 1691 | } |
| 1692 | |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 1693 | TEST_F(SendStatisticsProxyTest, GetStatsReportsTargetMediaBitrate) { |
| 1694 | // Initially zero. |
| 1695 | EXPECT_EQ(0, statistics_proxy_->GetStats().target_media_bitrate_bps); |
| 1696 | |
| 1697 | const int kBitrate = 100000; |
| 1698 | statistics_proxy_->OnSetEncoderTargetRate(kBitrate); |
| 1699 | EXPECT_EQ(kBitrate, statistics_proxy_->GetStats().target_media_bitrate_bps); |
| 1700 | |
| 1701 | statistics_proxy_->OnSetEncoderTargetRate(0); |
| 1702 | EXPECT_EQ(0, statistics_proxy_->GetStats().target_media_bitrate_bps); |
| 1703 | } |
| 1704 | |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1705 | TEST_F(SendStatisticsProxyTest, NoSubstreams) { |
pbos@webrtc.org | 49096de | 2015-02-24 22:37:52 +0000 | [diff] [blame] | 1706 | uint32_t excluded_ssrc = |
Steve Anton | bd631a0 | 2019-03-28 10:51:27 -0700 | [diff] [blame] | 1707 | std::max(*absl::c_max_element(config_.rtp.ssrcs), |
| 1708 | *absl::c_max_element(config_.rtp.rtx.ssrcs)) + |
stefan@webrtc.org | 58e2d26 | 2014-08-14 15:10:49 +0000 | [diff] [blame] | 1709 | 1; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1710 | // From RtcpStatisticsCallback. |
| 1711 | RtcpStatistics rtcp_stats; |
| 1712 | RtcpStatisticsCallback* rtcp_callback = statistics_proxy_.get(); |
pbos@webrtc.org | 49096de | 2015-02-24 22:37:52 +0000 | [diff] [blame] | 1713 | rtcp_callback->StatisticsUpdated(rtcp_stats, excluded_ssrc); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1714 | |
| 1715 | // From BitrateStatisticsObserver. |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 1716 | uint32_t total = 0; |
| 1717 | uint32_t retransmit = 0; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1718 | BitrateStatisticsObserver* bitrate_observer = statistics_proxy_.get(); |
pbos@webrtc.org | 49096de | 2015-02-24 22:37:52 +0000 | [diff] [blame] | 1719 | bitrate_observer->Notify(total, retransmit, excluded_ssrc); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1720 | |
| 1721 | // From FrameCountObserver. |
| 1722 | FrameCountObserver* fps_observer = statistics_proxy_.get(); |
pbos@webrtc.org | ce4e9a3 | 2014-12-18 13:50:16 +0000 | [diff] [blame] | 1723 | FrameCounts frame_counts; |
| 1724 | frame_counts.key_frames = 1; |
pbos@webrtc.org | 49096de | 2015-02-24 22:37:52 +0000 | [diff] [blame] | 1725 | fps_observer->FrameCountUpdated(frame_counts, excluded_ssrc); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1726 | |
| 1727 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
| 1728 | EXPECT_TRUE(stats.substreams.empty()); |
| 1729 | } |
| 1730 | |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 1731 | TEST_F(SendStatisticsProxyTest, EncodedResolutionTimesOut) { |
| 1732 | static const int kEncodedWidth = 123; |
| 1733 | static const int kEncodedHeight = 81; |
| 1734 | EncodedImage encoded_image; |
| 1735 | encoded_image._encodedWidth = kEncodedWidth; |
| 1736 | encoded_image._encodedHeight = kEncodedHeight; |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1737 | encoded_image.SetSpatialIndex(0); |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 1738 | |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1739 | CodecSpecificInfo codec_info; |
| 1740 | codec_info.codecType = kVideoCodecVP8; |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 1741 | |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1742 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1743 | encoded_image.SetSpatialIndex(1); |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1744 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 1745 | |
| 1746 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1747 | EXPECT_EQ(kEncodedWidth, stats.substreams[config_.rtp.ssrcs[0]].width); |
| 1748 | EXPECT_EQ(kEncodedHeight, stats.substreams[config_.rtp.ssrcs[0]].height); |
| 1749 | EXPECT_EQ(kEncodedWidth, stats.substreams[config_.rtp.ssrcs[1]].width); |
| 1750 | EXPECT_EQ(kEncodedHeight, stats.substreams[config_.rtp.ssrcs[1]].height); |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 1751 | |
| 1752 | // Forward almost to timeout, this should not have removed stats. |
| 1753 | fake_clock_.AdvanceTimeMilliseconds(SendStatisticsProxy::kStatsTimeoutMs - 1); |
| 1754 | stats = statistics_proxy_->GetStats(); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1755 | EXPECT_EQ(kEncodedWidth, stats.substreams[config_.rtp.ssrcs[0]].width); |
| 1756 | EXPECT_EQ(kEncodedHeight, stats.substreams[config_.rtp.ssrcs[0]].height); |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 1757 | |
| 1758 | // Update the first SSRC with bogus RTCP stats to make sure that encoded |
| 1759 | // resolution still times out (no global timeout for all stats). |
| 1760 | RtcpStatistics rtcp_statistics; |
| 1761 | RtcpStatisticsCallback* rtcp_stats = statistics_proxy_.get(); |
| 1762 | rtcp_stats->StatisticsUpdated(rtcp_statistics, config_.rtp.ssrcs[0]); |
| 1763 | |
| 1764 | // Report stats for second SSRC to make sure it's not outdated along with the |
| 1765 | // first SSRC. |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1766 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 1767 | |
| 1768 | // Forward 1 ms, reach timeout, substream 0 should have no resolution |
| 1769 | // reported, but substream 1 should. |
| 1770 | fake_clock_.AdvanceTimeMilliseconds(1); |
| 1771 | stats = statistics_proxy_->GetStats(); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1772 | EXPECT_EQ(0, stats.substreams[config_.rtp.ssrcs[0]].width); |
| 1773 | EXPECT_EQ(0, stats.substreams[config_.rtp.ssrcs[0]].height); |
| 1774 | EXPECT_EQ(kEncodedWidth, stats.substreams[config_.rtp.ssrcs[1]].width); |
| 1775 | EXPECT_EQ(kEncodedHeight, stats.substreams[config_.rtp.ssrcs[1]].height); |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 1776 | } |
| 1777 | |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 1778 | TEST_F(SendStatisticsProxyTest, ClearsResolutionFromInactiveSsrcs) { |
| 1779 | static const int kEncodedWidth = 123; |
| 1780 | static const int kEncodedHeight = 81; |
| 1781 | EncodedImage encoded_image; |
| 1782 | encoded_image._encodedWidth = kEncodedWidth; |
| 1783 | encoded_image._encodedHeight = kEncodedHeight; |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1784 | encoded_image.SetSpatialIndex(0); |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 1785 | |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1786 | CodecSpecificInfo codec_info; |
| 1787 | codec_info.codecType = kVideoCodecVP8; |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 1788 | |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1789 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 1790 | encoded_image.SetSpatialIndex(1); |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 1791 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 1792 | |
| 1793 | statistics_proxy_->OnInactiveSsrc(config_.rtp.ssrcs[1]); |
| 1794 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
| 1795 | EXPECT_EQ(kEncodedWidth, stats.substreams[config_.rtp.ssrcs[0]].width); |
| 1796 | EXPECT_EQ(kEncodedHeight, stats.substreams[config_.rtp.ssrcs[0]].height); |
| 1797 | EXPECT_EQ(0, stats.substreams[config_.rtp.ssrcs[1]].width); |
| 1798 | EXPECT_EQ(0, stats.substreams[config_.rtp.ssrcs[1]].height); |
| 1799 | } |
| 1800 | |
| 1801 | TEST_F(SendStatisticsProxyTest, ClearsBitratesFromInactiveSsrcs) { |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 1802 | uint32_t bitrate = 42; |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 1803 | BitrateStatisticsObserver* observer = statistics_proxy_.get(); |
| 1804 | observer->Notify(bitrate, bitrate, config_.rtp.ssrcs[0]); |
| 1805 | observer->Notify(bitrate, bitrate, config_.rtp.ssrcs[1]); |
| 1806 | |
| 1807 | statistics_proxy_->OnInactiveSsrc(config_.rtp.ssrcs[1]); |
| 1808 | |
| 1809 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 1810 | EXPECT_EQ(static_cast<int>(bitrate), |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 1811 | stats.substreams[config_.rtp.ssrcs[0]].total_bitrate_bps); |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 1812 | EXPECT_EQ(static_cast<int>(bitrate), |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 1813 | stats.substreams[config_.rtp.ssrcs[0]].retransmit_bitrate_bps); |
| 1814 | EXPECT_EQ(0, stats.substreams[config_.rtp.ssrcs[1]].total_bitrate_bps); |
| 1815 | EXPECT_EQ(0, stats.substreams[config_.rtp.ssrcs[1]].retransmit_bitrate_bps); |
| 1816 | } |
| 1817 | |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1818 | TEST_F(SendStatisticsProxyTest, ResetsRtcpCountersOnContentChange) { |
| 1819 | RtcpPacketTypeCounterObserver* proxy = |
| 1820 | static_cast<RtcpPacketTypeCounterObserver*>(statistics_proxy_.get()); |
| 1821 | RtcpPacketTypeCounter counters; |
| 1822 | counters.first_packet_time_ms = fake_clock_.TimeInMilliseconds(); |
| 1823 | proxy->RtcpPacketTypesCounterUpdated(kFirstSsrc, counters); |
| 1824 | proxy->RtcpPacketTypesCounterUpdated(kSecondSsrc, counters); |
| 1825 | |
| 1826 | fake_clock_.AdvanceTimeMilliseconds(1000 * metrics::kMinRunTimeInSeconds); |
| 1827 | |
| 1828 | counters.nack_packets += 1 * metrics::kMinRunTimeInSeconds; |
| 1829 | counters.fir_packets += 2 * metrics::kMinRunTimeInSeconds; |
| 1830 | counters.pli_packets += 3 * metrics::kMinRunTimeInSeconds; |
| 1831 | counters.unique_nack_requests += 4 * metrics::kMinRunTimeInSeconds; |
| 1832 | counters.nack_requests += 5 * metrics::kMinRunTimeInSeconds; |
| 1833 | |
| 1834 | proxy->RtcpPacketTypesCounterUpdated(kFirstSsrc, counters); |
| 1835 | proxy->RtcpPacketTypesCounterUpdated(kSecondSsrc, counters); |
| 1836 | |
| 1837 | // Changing content type causes histograms to be reported. |
Per | a48ddb7 | 2016-09-29 11:48:50 +0200 | [diff] [blame] | 1838 | VideoEncoderConfig config; |
| 1839 | config.content_type = VideoEncoderConfig::ContentType::kScreen; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 1840 | statistics_proxy_->OnEncoderReconfigured(config, {}); |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1841 | |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1842 | EXPECT_EQ(1, |
| 1843 | metrics::NumSamples("WebRTC.Video.NackPacketsReceivedPerMinute")); |
| 1844 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.FirPacketsReceivedPerMinute")); |
| 1845 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.PliPacketsReceivedPerMinute")); |
| 1846 | EXPECT_EQ(1, metrics::NumSamples( |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1847 | "WebRTC.Video.UniqueNackRequestsReceivedInPercent")); |
| 1848 | |
| 1849 | const int kRate = 60 * 2; // Packets per minute with two streams. |
| 1850 | |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1851 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.NackPacketsReceivedPerMinute", |
| 1852 | 1 * kRate)); |
| 1853 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.FirPacketsReceivedPerMinute", |
| 1854 | 2 * kRate)); |
| 1855 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.PliPacketsReceivedPerMinute", |
| 1856 | 3 * kRate)); |
| 1857 | EXPECT_EQ( |
| 1858 | 1, metrics::NumEvents("WebRTC.Video.UniqueNackRequestsReceivedInPercent", |
| 1859 | 4 * 100 / 5)); |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1860 | |
| 1861 | // New start time but same counter values. |
| 1862 | proxy->RtcpPacketTypesCounterUpdated(kFirstSsrc, counters); |
| 1863 | proxy->RtcpPacketTypesCounterUpdated(kSecondSsrc, counters); |
| 1864 | |
| 1865 | fake_clock_.AdvanceTimeMilliseconds(1000 * metrics::kMinRunTimeInSeconds); |
| 1866 | |
| 1867 | counters.nack_packets += 1 * metrics::kMinRunTimeInSeconds; |
| 1868 | counters.fir_packets += 2 * metrics::kMinRunTimeInSeconds; |
| 1869 | counters.pli_packets += 3 * metrics::kMinRunTimeInSeconds; |
| 1870 | counters.unique_nack_requests += 4 * metrics::kMinRunTimeInSeconds; |
| 1871 | counters.nack_requests += 5 * metrics::kMinRunTimeInSeconds; |
| 1872 | |
| 1873 | proxy->RtcpPacketTypesCounterUpdated(kFirstSsrc, counters); |
| 1874 | proxy->RtcpPacketTypesCounterUpdated(kSecondSsrc, counters); |
| 1875 | |
| 1876 | SetUp(); // Reset stats proxy also causes histograms to be reported. |
| 1877 | |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1878 | EXPECT_EQ(1, metrics::NumSamples( |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1879 | "WebRTC.Video.Screenshare.NackPacketsReceivedPerMinute")); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1880 | EXPECT_EQ(1, metrics::NumSamples( |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1881 | "WebRTC.Video.Screenshare.FirPacketsReceivedPerMinute")); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1882 | EXPECT_EQ(1, metrics::NumSamples( |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1883 | "WebRTC.Video.Screenshare.PliPacketsReceivedPerMinute")); |
| 1884 | EXPECT_EQ( |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1885 | 1, metrics::NumSamples( |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1886 | "WebRTC.Video.Screenshare.UniqueNackRequestsReceivedInPercent")); |
| 1887 | |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 1888 | EXPECT_EQ(1, metrics::NumEvents( |
| 1889 | "WebRTC.Video.Screenshare.NackPacketsReceivedPerMinute", |
| 1890 | 1 * kRate)); |
| 1891 | EXPECT_EQ(1, metrics::NumEvents( |
| 1892 | "WebRTC.Video.Screenshare.FirPacketsReceivedPerMinute", |
| 1893 | 2 * kRate)); |
| 1894 | EXPECT_EQ(1, metrics::NumEvents( |
| 1895 | "WebRTC.Video.Screenshare.PliPacketsReceivedPerMinute", |
| 1896 | 3 * kRate)); |
| 1897 | EXPECT_EQ(1, |
| 1898 | metrics::NumEvents( |
| 1899 | "WebRTC.Video.Screenshare.UniqueNackRequestsReceivedInPercent", |
| 1900 | 4 * 100 / 5)); |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1901 | } |
| 1902 | |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1903 | TEST_F(SendStatisticsProxyTest, GetStatsReportsIsFlexFec) { |
| 1904 | statistics_proxy_.reset( |
| 1905 | new SendStatisticsProxy(&fake_clock_, GetTestConfigWithFlexFec(), |
| 1906 | VideoEncoderConfig::ContentType::kRealtimeVideo)); |
| 1907 | |
| 1908 | StreamDataCountersCallback* proxy = |
| 1909 | static_cast<StreamDataCountersCallback*>(statistics_proxy_.get()); |
| 1910 | StreamDataCounters counters; |
| 1911 | proxy->DataCountersUpdated(counters, kFirstSsrc); |
| 1912 | proxy->DataCountersUpdated(counters, kFlexFecSsrc); |
| 1913 | |
| 1914 | EXPECT_FALSE(GetStreamStats(kFirstSsrc).is_flexfec); |
| 1915 | EXPECT_TRUE(GetStreamStats(kFlexFecSsrc).is_flexfec); |
| 1916 | } |
| 1917 | |
| 1918 | TEST_F(SendStatisticsProxyTest, SendBitratesAreReportedWithFlexFecEnabled) { |
| 1919 | statistics_proxy_.reset( |
| 1920 | new SendStatisticsProxy(&fake_clock_, GetTestConfigWithFlexFec(), |
| 1921 | VideoEncoderConfig::ContentType::kRealtimeVideo)); |
| 1922 | |
| 1923 | StreamDataCountersCallback* proxy = |
| 1924 | static_cast<StreamDataCountersCallback*>(statistics_proxy_.get()); |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1925 | StreamDataCounters counters; |
| 1926 | StreamDataCounters rtx_counters; |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1927 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1928 | const int kMinRequiredPeriodSamples = 8; |
| 1929 | const int kPeriodIntervalMs = 2000; |
| 1930 | for (int i = 0; i < kMinRequiredPeriodSamples; ++i) { |
| 1931 | counters.transmitted.packets += 20; |
| 1932 | counters.transmitted.header_bytes += 500; |
| 1933 | counters.transmitted.padding_bytes += 1000; |
| 1934 | counters.transmitted.payload_bytes += 2000; |
| 1935 | counters.retransmitted.packets += 2; |
| 1936 | counters.retransmitted.header_bytes += 25; |
| 1937 | counters.retransmitted.padding_bytes += 100; |
| 1938 | counters.retransmitted.payload_bytes += 250; |
| 1939 | counters.fec = counters.retransmitted; |
| 1940 | rtx_counters.transmitted = counters.transmitted; |
| 1941 | // Advance one interval and update counters. |
| 1942 | fake_clock_.AdvanceTimeMilliseconds(kPeriodIntervalMs); |
| 1943 | proxy->DataCountersUpdated(counters, kFirstSsrc); |
| 1944 | proxy->DataCountersUpdated(counters, kSecondSsrc); |
| 1945 | proxy->DataCountersUpdated(rtx_counters, kFirstRtxSsrc); |
| 1946 | proxy->DataCountersUpdated(rtx_counters, kSecondRtxSsrc); |
| 1947 | proxy->DataCountersUpdated(counters, kFlexFecSsrc); |
| 1948 | } |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1949 | |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1950 | statistics_proxy_.reset(); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1951 | // Interval: 3500 bytes * 4 / 2 sec = 7000 bytes / sec = 56 kbps |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1952 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.BitrateSentInKbps")); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1953 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.BitrateSentInKbps", 56)); |
| 1954 | // Interval: 3500 bytes * 2 / 2 sec = 3500 bytes / sec = 28 kbps |
| 1955 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.RtxBitrateSentInKbps")); |
| 1956 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.RtxBitrateSentInKbps", 28)); |
| 1957 | // Interval: (2000 - 2 * 250) bytes / 2 sec = 1500 bytes / sec = 12 kbps |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1958 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.MediaBitrateSentInKbps")); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1959 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.MediaBitrateSentInKbps", 12)); |
| 1960 | // Interval: 1000 bytes * 4 / 2 sec = 2000 bytes / sec = 16 kbps |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1961 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.PaddingBitrateSentInKbps")); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1962 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.PaddingBitrateSentInKbps", 16)); |
| 1963 | // Interval: 375 bytes * 2 / 2 sec = 375 bytes / sec = 3 kbps |
| 1964 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.FecBitrateSentInKbps")); |
| 1965 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.FecBitrateSentInKbps", 3)); |
| 1966 | // Interval: 375 bytes * 2 / 2 sec = 375 bytes / sec = 3 kbps |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1967 | EXPECT_EQ(1, |
| 1968 | metrics::NumSamples("WebRTC.Video.RetransmittedBitrateSentInKbps")); |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1969 | EXPECT_EQ( |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1970 | 1, metrics::NumEvents("WebRTC.Video.RetransmittedBitrateSentInKbps", 3)); |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1971 | } |
| 1972 | |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 1973 | TEST_F(SendStatisticsProxyTest, ResetsRtpCountersOnContentChange) { |
| 1974 | StreamDataCountersCallback* proxy = |
| 1975 | static_cast<StreamDataCountersCallback*>(statistics_proxy_.get()); |
| 1976 | StreamDataCounters counters; |
| 1977 | StreamDataCounters rtx_counters; |
| 1978 | counters.first_packet_time_ms = fake_clock_.TimeInMilliseconds(); |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 1979 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1980 | const int kMinRequiredPeriodSamples = 8; |
| 1981 | const int kPeriodIntervalMs = 2000; |
| 1982 | for (int i = 0; i < kMinRequiredPeriodSamples; ++i) { |
| 1983 | counters.transmitted.packets += 20; |
| 1984 | counters.transmitted.header_bytes += 500; |
| 1985 | counters.transmitted.padding_bytes += 1000; |
| 1986 | counters.transmitted.payload_bytes += 2000; |
| 1987 | counters.retransmitted.packets += 2; |
| 1988 | counters.retransmitted.header_bytes += 25; |
| 1989 | counters.retransmitted.padding_bytes += 100; |
| 1990 | counters.retransmitted.payload_bytes += 250; |
| 1991 | counters.fec = counters.retransmitted; |
| 1992 | rtx_counters.transmitted = counters.transmitted; |
| 1993 | // Advance one interval and update counters. |
| 1994 | fake_clock_.AdvanceTimeMilliseconds(kPeriodIntervalMs); |
| 1995 | proxy->DataCountersUpdated(counters, kFirstSsrc); |
| 1996 | proxy->DataCountersUpdated(counters, kSecondSsrc); |
| 1997 | proxy->DataCountersUpdated(rtx_counters, kFirstRtxSsrc); |
| 1998 | proxy->DataCountersUpdated(rtx_counters, kSecondRtxSsrc); |
| 1999 | } |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2000 | |
| 2001 | // Changing content type causes histograms to be reported. |
Per | a48ddb7 | 2016-09-29 11:48:50 +0200 | [diff] [blame] | 2002 | VideoEncoderConfig config; |
| 2003 | config.content_type = VideoEncoderConfig::ContentType::kScreen; |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 2004 | statistics_proxy_->OnEncoderReconfigured(config, {}); |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2005 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2006 | // Interval: 3500 bytes * 4 / 2 sec = 7000 bytes / sec = 56 kbps |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2007 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.BitrateSentInKbps")); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2008 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.BitrateSentInKbps", 56)); |
| 2009 | // Interval: 3500 bytes * 2 / 2 sec = 3500 bytes / sec = 28 kbps |
| 2010 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.RtxBitrateSentInKbps")); |
| 2011 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.RtxBitrateSentInKbps", 28)); |
| 2012 | // Interval: (2000 - 2 * 250) bytes / 2 sec = 1500 bytes / sec = 12 kbps |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2013 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.MediaBitrateSentInKbps")); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2014 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.MediaBitrateSentInKbps", 12)); |
| 2015 | // Interval: 1000 bytes * 4 / 2 sec = 2000 bytes / sec = 16 kbps |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2016 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.PaddingBitrateSentInKbps")); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2017 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.PaddingBitrateSentInKbps", 16)); |
| 2018 | // Interval: 375 bytes * 2 / 2 sec = 375 bytes / sec = 3 kbps |
| 2019 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.FecBitrateSentInKbps")); |
| 2020 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.FecBitrateSentInKbps", 3)); |
| 2021 | // Interval: 375 bytes * 2 / 2 sec = 375 bytes / sec = 3 kbps |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2022 | EXPECT_EQ(1, |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2023 | metrics::NumSamples("WebRTC.Video.RetransmittedBitrateSentInKbps")); |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2024 | EXPECT_EQ( |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2025 | 1, metrics::NumEvents("WebRTC.Video.RetransmittedBitrateSentInKbps", 3)); |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2026 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2027 | // New metric counters but same data counters. |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2028 | // Double counter values, this should result in the same counts as before but |
| 2029 | // with new histogram names. |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2030 | for (int i = 0; i < kMinRequiredPeriodSamples; ++i) { |
| 2031 | counters.transmitted.packets += 20; |
| 2032 | counters.transmitted.header_bytes += 500; |
| 2033 | counters.transmitted.padding_bytes += 1000; |
| 2034 | counters.transmitted.payload_bytes += 2000; |
| 2035 | counters.retransmitted.packets += 2; |
| 2036 | counters.retransmitted.header_bytes += 25; |
| 2037 | counters.retransmitted.padding_bytes += 100; |
| 2038 | counters.retransmitted.payload_bytes += 250; |
| 2039 | counters.fec = counters.retransmitted; |
| 2040 | rtx_counters.transmitted = counters.transmitted; |
| 2041 | // Advance one interval and update counters. |
| 2042 | fake_clock_.AdvanceTimeMilliseconds(kPeriodIntervalMs); |
| 2043 | proxy->DataCountersUpdated(counters, kFirstSsrc); |
| 2044 | proxy->DataCountersUpdated(counters, kSecondSsrc); |
| 2045 | proxy->DataCountersUpdated(rtx_counters, kFirstRtxSsrc); |
| 2046 | proxy->DataCountersUpdated(rtx_counters, kSecondRtxSsrc); |
| 2047 | } |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2048 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2049 | // Reset stats proxy also causes histograms to be reported. |
| 2050 | statistics_proxy_.reset(); |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2051 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2052 | // Interval: 3500 bytes * 4 / 2 sec = 7000 bytes / sec = 56 kbps |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2053 | EXPECT_EQ(1, |
| 2054 | metrics::NumSamples("WebRTC.Video.Screenshare.BitrateSentInKbps")); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2055 | EXPECT_EQ( |
| 2056 | 1, metrics::NumEvents("WebRTC.Video.Screenshare.BitrateSentInKbps", 56)); |
| 2057 | // Interval: 3500 bytes * 2 / 2 sec = 3500 bytes / sec = 28 kbps |
| 2058 | EXPECT_EQ( |
| 2059 | 1, metrics::NumSamples("WebRTC.Video.Screenshare.RtxBitrateSentInKbps")); |
| 2060 | EXPECT_EQ(1, metrics::NumEvents( |
| 2061 | "WebRTC.Video.Screenshare.RtxBitrateSentInKbps", 28)); |
| 2062 | // Interval: (2000 - 2 * 250) bytes / 2 sec = 1500 bytes / sec = 12 kbps |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2063 | EXPECT_EQ(1, metrics::NumSamples( |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2064 | "WebRTC.Video.Screenshare.MediaBitrateSentInKbps")); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2065 | EXPECT_EQ(1, metrics::NumEvents( |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2066 | "WebRTC.Video.Screenshare.MediaBitrateSentInKbps", 12)); |
| 2067 | // Interval: 1000 bytes * 4 / 2 sec = 2000 bytes / sec = 16 kbps |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2068 | EXPECT_EQ(1, metrics::NumSamples( |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2069 | "WebRTC.Video.Screenshare.PaddingBitrateSentInKbps")); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2070 | EXPECT_EQ(1, metrics::NumEvents( |
| 2071 | "WebRTC.Video.Screenshare.PaddingBitrateSentInKbps", 16)); |
| 2072 | // Interval: 375 bytes * 2 / 2 sec = 375 bytes / sec = 3 kbps |
| 2073 | EXPECT_EQ( |
| 2074 | 1, metrics::NumSamples("WebRTC.Video.Screenshare.FecBitrateSentInKbps")); |
| 2075 | EXPECT_EQ(1, metrics::NumEvents( |
| 2076 | "WebRTC.Video.Screenshare.FecBitrateSentInKbps", 3)); |
| 2077 | // Interval: 375 bytes * 2 / 2 sec = 375 bytes / sec = 3 kbps |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2078 | EXPECT_EQ(1, metrics::NumSamples( |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2079 | "WebRTC.Video.Screenshare.RetransmittedBitrateSentInKbps")); |
asapersson | 01d70a3 | 2016-05-20 06:29:46 -0700 | [diff] [blame] | 2080 | EXPECT_EQ(1, |
| 2081 | metrics::NumEvents( |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2082 | "WebRTC.Video.Screenshare.RetransmittedBitrateSentInKbps", 3)); |
| 2083 | } |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2084 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2085 | TEST_F(SendStatisticsProxyTest, RtxBitrateIsZeroWhenEnabledAndNoRtxDataIsSent) { |
| 2086 | StreamDataCountersCallback* proxy = |
| 2087 | static_cast<StreamDataCountersCallback*>(statistics_proxy_.get()); |
| 2088 | StreamDataCounters counters; |
| 2089 | StreamDataCounters rtx_counters; |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2090 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 2091 | const int kMinRequiredPeriodSamples = 8; |
| 2092 | const int kPeriodIntervalMs = 2000; |
| 2093 | for (int i = 0; i < kMinRequiredPeriodSamples; ++i) { |
| 2094 | counters.transmitted.packets += 20; |
| 2095 | counters.transmitted.header_bytes += 500; |
| 2096 | counters.transmitted.payload_bytes += 2000; |
| 2097 | counters.fec = counters.retransmitted; |
| 2098 | // Advance one interval and update counters. |
| 2099 | fake_clock_.AdvanceTimeMilliseconds(kPeriodIntervalMs); |
| 2100 | proxy->DataCountersUpdated(counters, kFirstSsrc); |
| 2101 | } |
| 2102 | |
| 2103 | // RTX enabled. No data sent over RTX. |
| 2104 | statistics_proxy_.reset(); |
| 2105 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.RtxBitrateSentInKbps")); |
| 2106 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.RtxBitrateSentInKbps", 0)); |
| 2107 | } |
| 2108 | |
| 2109 | TEST_F(SendStatisticsProxyTest, RtxBitrateNotReportedWhenNotEnabled) { |
| 2110 | VideoSendStream::Config config(nullptr); |
| 2111 | config.rtp.ssrcs.push_back(kFirstSsrc); // RTX not configured. |
| 2112 | statistics_proxy_.reset(new SendStatisticsProxy( |
| 2113 | &fake_clock_, config, VideoEncoderConfig::ContentType::kRealtimeVideo)); |
| 2114 | |
| 2115 | StreamDataCountersCallback* proxy = |
| 2116 | static_cast<StreamDataCountersCallback*>(statistics_proxy_.get()); |
| 2117 | StreamDataCounters counters; |
| 2118 | |
| 2119 | const int kMinRequiredPeriodSamples = 8; |
| 2120 | const int kPeriodIntervalMs = 2000; |
| 2121 | for (int i = 0; i < kMinRequiredPeriodSamples; ++i) { |
| 2122 | counters.transmitted.packets += 20; |
| 2123 | counters.transmitted.header_bytes += 500; |
| 2124 | counters.transmitted.payload_bytes += 2000; |
| 2125 | counters.fec = counters.retransmitted; |
| 2126 | // Advance one interval and update counters. |
| 2127 | fake_clock_.AdvanceTimeMilliseconds(kPeriodIntervalMs); |
| 2128 | proxy->DataCountersUpdated(counters, kFirstSsrc); |
| 2129 | } |
| 2130 | |
| 2131 | // RTX not enabled. |
| 2132 | statistics_proxy_.reset(); |
| 2133 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.RtxBitrateSentInKbps")); |
| 2134 | } |
| 2135 | |
| 2136 | TEST_F(SendStatisticsProxyTest, FecBitrateIsZeroWhenEnabledAndNoFecDataIsSent) { |
| 2137 | StreamDataCountersCallback* proxy = |
| 2138 | static_cast<StreamDataCountersCallback*>(statistics_proxy_.get()); |
| 2139 | StreamDataCounters counters; |
| 2140 | StreamDataCounters rtx_counters; |
| 2141 | |
| 2142 | const int kMinRequiredPeriodSamples = 8; |
| 2143 | const int kPeriodIntervalMs = 2000; |
| 2144 | for (int i = 0; i < kMinRequiredPeriodSamples; ++i) { |
| 2145 | counters.transmitted.packets += 20; |
| 2146 | counters.transmitted.header_bytes += 500; |
| 2147 | counters.transmitted.payload_bytes += 2000; |
| 2148 | // Advance one interval and update counters. |
| 2149 | fake_clock_.AdvanceTimeMilliseconds(kPeriodIntervalMs); |
| 2150 | proxy->DataCountersUpdated(counters, kFirstSsrc); |
| 2151 | } |
| 2152 | |
| 2153 | // FEC enabled. No FEC data sent. |
| 2154 | statistics_proxy_.reset(); |
| 2155 | EXPECT_EQ(1, metrics::NumSamples("WebRTC.Video.FecBitrateSentInKbps")); |
| 2156 | EXPECT_EQ(1, metrics::NumEvents("WebRTC.Video.FecBitrateSentInKbps", 0)); |
| 2157 | } |
| 2158 | |
| 2159 | TEST_F(SendStatisticsProxyTest, FecBitrateNotReportedWhenNotEnabled) { |
| 2160 | VideoSendStream::Config config(nullptr); |
| 2161 | config.rtp.ssrcs.push_back(kFirstSsrc); // FEC not configured. |
| 2162 | statistics_proxy_.reset(new SendStatisticsProxy( |
| 2163 | &fake_clock_, config, VideoEncoderConfig::ContentType::kRealtimeVideo)); |
| 2164 | |
| 2165 | StreamDataCountersCallback* proxy = |
| 2166 | static_cast<StreamDataCountersCallback*>(statistics_proxy_.get()); |
| 2167 | StreamDataCounters counters; |
| 2168 | |
| 2169 | const int kMinRequiredPeriodSamples = 8; |
| 2170 | const int kPeriodIntervalMs = 2000; |
| 2171 | for (int i = 0; i < kMinRequiredPeriodSamples; ++i) { |
| 2172 | counters.transmitted.packets += 20; |
| 2173 | counters.transmitted.header_bytes += 500; |
| 2174 | counters.transmitted.payload_bytes += 2000; |
| 2175 | counters.fec = counters.retransmitted; |
| 2176 | // Advance one interval and update counters. |
| 2177 | fake_clock_.AdvanceTimeMilliseconds(kPeriodIntervalMs); |
| 2178 | proxy->DataCountersUpdated(counters, kFirstSsrc); |
| 2179 | } |
| 2180 | |
| 2181 | // FEC not enabled. |
| 2182 | statistics_proxy_.reset(); |
| 2183 | EXPECT_EQ(0, metrics::NumSamples("WebRTC.Video.FecBitrateSentInKbps")); |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 2184 | } |
| 2185 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2186 | TEST_F(SendStatisticsProxyTest, GetStatsReportsEncoderImplementationName) { |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2187 | const std::string kName = "encoderName"; |
| 2188 | statistics_proxy_->OnEncoderImplementationChanged(kName); |
| 2189 | EXPECT_EQ(kName, statistics_proxy_->GetStats().encoder_implementation_name); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2190 | } |
| 2191 | |
Sergey Silkin | bb081a6 | 2018-09-04 18:34:22 +0200 | [diff] [blame] | 2192 | TEST_F(SendStatisticsProxyTest, Vp9SvcLowSpatialLayerDoesNotUpdateResolution) { |
| 2193 | static const int kEncodedWidth = 123; |
| 2194 | static const int kEncodedHeight = 81; |
| 2195 | EncodedImage encoded_image; |
| 2196 | encoded_image._encodedWidth = kEncodedWidth; |
| 2197 | encoded_image._encodedHeight = kEncodedHeight; |
| 2198 | encoded_image.SetSpatialIndex(0); |
| 2199 | |
| 2200 | CodecSpecificInfo codec_info; |
| 2201 | codec_info.codecType = kVideoCodecVP9; |
| 2202 | |
| 2203 | // For first picture, it is expected that low layer updates resolution. |
| 2204 | codec_info.codecSpecific.VP9.end_of_picture = false; |
| 2205 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
| 2206 | VideoSendStream::Stats stats = statistics_proxy_->GetStats(); |
| 2207 | EXPECT_EQ(kEncodedWidth, stats.substreams[config_.rtp.ssrcs[0]].width); |
| 2208 | EXPECT_EQ(kEncodedHeight, stats.substreams[config_.rtp.ssrcs[0]].height); |
| 2209 | |
| 2210 | // Top layer updates resolution. |
| 2211 | encoded_image._encodedWidth = kEncodedWidth * 2; |
| 2212 | encoded_image._encodedHeight = kEncodedHeight * 2; |
| 2213 | codec_info.codecSpecific.VP9.end_of_picture = true; |
| 2214 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
| 2215 | stats = statistics_proxy_->GetStats(); |
| 2216 | EXPECT_EQ(kEncodedWidth * 2, stats.substreams[config_.rtp.ssrcs[0]].width); |
| 2217 | EXPECT_EQ(kEncodedHeight * 2, stats.substreams[config_.rtp.ssrcs[0]].height); |
| 2218 | |
| 2219 | // Low layer of next frame doesn't update resolution. |
| 2220 | encoded_image._encodedWidth = kEncodedWidth; |
| 2221 | encoded_image._encodedHeight = kEncodedHeight; |
| 2222 | codec_info.codecSpecific.VP9.end_of_picture = false; |
| 2223 | statistics_proxy_->OnSendEncodedImage(encoded_image, &codec_info); |
| 2224 | stats = statistics_proxy_->GetStats(); |
| 2225 | EXPECT_EQ(kEncodedWidth * 2, stats.substreams[config_.rtp.ssrcs[0]].width); |
| 2226 | EXPECT_EQ(kEncodedHeight * 2, stats.substreams[config_.rtp.ssrcs[0]].height); |
| 2227 | } |
| 2228 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2229 | class ForcedFallbackTest : public SendStatisticsProxyTest { |
| 2230 | public: |
| 2231 | explicit ForcedFallbackTest(const std::string& field_trials) |
| 2232 | : SendStatisticsProxyTest(field_trials) { |
| 2233 | codec_info_.codecType = kVideoCodecVP8; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2234 | codec_info_.codecSpecific.VP8.temporalIdx = 0; |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 2235 | encoded_image_._encodedWidth = kWidth; |
| 2236 | encoded_image_._encodedHeight = kHeight; |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 2237 | encoded_image_.SetSpatialIndex(0); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2238 | } |
| 2239 | |
| 2240 | ~ForcedFallbackTest() override {} |
| 2241 | |
| 2242 | protected: |
| 2243 | void InsertEncodedFrames(int num_frames, int interval_ms) { |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2244 | statistics_proxy_->OnEncoderImplementationChanged(codec_name_); |
| 2245 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2246 | // First frame is not updating stats, insert initial frame. |
| 2247 | if (statistics_proxy_->GetStats().frames_encoded == 0) { |
| 2248 | statistics_proxy_->OnSendEncodedImage(encoded_image_, &codec_info_); |
| 2249 | } |
| 2250 | for (int i = 0; i < num_frames; ++i) { |
| 2251 | statistics_proxy_->OnSendEncodedImage(encoded_image_, &codec_info_); |
| 2252 | fake_clock_.AdvanceTimeMilliseconds(interval_ms); |
| 2253 | } |
| 2254 | // Add frame to include last time interval. |
| 2255 | statistics_proxy_->OnSendEncodedImage(encoded_image_, &codec_info_); |
| 2256 | } |
| 2257 | |
| 2258 | EncodedImage encoded_image_; |
| 2259 | CodecSpecificInfo codec_info_; |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2260 | std::string codec_name_; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2261 | const std::string kPrefix = "WebRTC.Video.Encoder.ForcedSw"; |
| 2262 | const int kFrameIntervalMs = 1000; |
| 2263 | const int kMinFrames = 20; // Min run time 20 sec. |
| 2264 | }; |
| 2265 | |
| 2266 | class ForcedFallbackDisabled : public ForcedFallbackTest { |
| 2267 | public: |
| 2268 | ForcedFallbackDisabled() |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2269 | : ForcedFallbackTest("WebRTC-VP8-Forced-Fallback-Encoder-v2/Disabled-1," + |
| 2270 | std::to_string(kWidth * kHeight) + ",3/") {} |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2271 | }; |
| 2272 | |
| 2273 | class ForcedFallbackEnabled : public ForcedFallbackTest { |
| 2274 | public: |
| 2275 | ForcedFallbackEnabled() |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 2276 | : ForcedFallbackTest("WebRTC-VP8-Forced-Fallback-Encoder-v2/Enabled-1," + |
| 2277 | std::to_string(kWidth * kHeight) + ",3/") {} |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2278 | }; |
| 2279 | |
| 2280 | TEST_F(ForcedFallbackEnabled, StatsNotUpdatedIfMinRunTimeHasNotPassed) { |
| 2281 | InsertEncodedFrames(kMinFrames, kFrameIntervalMs - 1); |
| 2282 | statistics_proxy_.reset(); |
| 2283 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2284 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2285 | } |
| 2286 | |
| 2287 | TEST_F(ForcedFallbackEnabled, StatsUpdated) { |
| 2288 | InsertEncodedFrames(kMinFrames, kFrameIntervalMs); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2289 | EXPECT_FALSE(statistics_proxy_->GetStats().has_entered_low_resolution); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2290 | statistics_proxy_.reset(); |
| 2291 | EXPECT_EQ(1, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2292 | EXPECT_EQ(1, metrics::NumEvents(kPrefix + "FallbackTimeInPercent.Vp8", 0)); |
| 2293 | EXPECT_EQ(1, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2294 | EXPECT_EQ(1, metrics::NumEvents(kPrefix + "FallbackChangesPerMinute.Vp8", 0)); |
| 2295 | } |
| 2296 | |
| 2297 | TEST_F(ForcedFallbackEnabled, StatsNotUpdatedIfNotVp8) { |
| 2298 | codec_info_.codecType = kVideoCodecVP9; |
| 2299 | InsertEncodedFrames(kMinFrames, kFrameIntervalMs); |
| 2300 | statistics_proxy_.reset(); |
| 2301 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2302 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2303 | } |
| 2304 | |
| 2305 | TEST_F(ForcedFallbackEnabled, StatsNotUpdatedForTemporalLayers) { |
| 2306 | codec_info_.codecSpecific.VP8.temporalIdx = 1; |
| 2307 | InsertEncodedFrames(kMinFrames, kFrameIntervalMs); |
| 2308 | statistics_proxy_.reset(); |
| 2309 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2310 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2311 | } |
| 2312 | |
| 2313 | TEST_F(ForcedFallbackEnabled, StatsNotUpdatedForSimulcast) { |
Niels Möller | d3b8c63 | 2018-08-27 15:33:42 +0200 | [diff] [blame] | 2314 | encoded_image_.SetSpatialIndex(1); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2315 | InsertEncodedFrames(kMinFrames, kFrameIntervalMs); |
| 2316 | statistics_proxy_.reset(); |
| 2317 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2318 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2319 | } |
| 2320 | |
| 2321 | TEST_F(ForcedFallbackDisabled, StatsNotUpdatedIfNoFieldTrial) { |
| 2322 | InsertEncodedFrames(kMinFrames, kFrameIntervalMs); |
| 2323 | statistics_proxy_.reset(); |
| 2324 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2325 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2326 | } |
| 2327 | |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2328 | TEST_F(ForcedFallbackDisabled, EnteredLowResolutionSetIfAtMaxPixels) { |
| 2329 | InsertEncodedFrames(1, kFrameIntervalMs); |
| 2330 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
| 2331 | } |
| 2332 | |
| 2333 | TEST_F(ForcedFallbackEnabled, EnteredLowResolutionNotSetIfNotLibvpx) { |
| 2334 | InsertEncodedFrames(1, kFrameIntervalMs); |
| 2335 | EXPECT_FALSE(statistics_proxy_->GetStats().has_entered_low_resolution); |
| 2336 | } |
| 2337 | |
| 2338 | TEST_F(ForcedFallbackEnabled, EnteredLowResolutionSetIfLibvpx) { |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2339 | codec_name_ = "libvpx"; |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2340 | InsertEncodedFrames(1, kFrameIntervalMs); |
| 2341 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
| 2342 | } |
| 2343 | |
| 2344 | TEST_F(ForcedFallbackDisabled, EnteredLowResolutionNotSetIfAboveMaxPixels) { |
| 2345 | encoded_image_._encodedWidth = kWidth + 1; |
| 2346 | InsertEncodedFrames(1, kFrameIntervalMs); |
| 2347 | EXPECT_FALSE(statistics_proxy_->GetStats().has_entered_low_resolution); |
| 2348 | } |
| 2349 | |
| 2350 | TEST_F(ForcedFallbackDisabled, EnteredLowResolutionNotSetIfLibvpx) { |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2351 | codec_name_ = "libvpx"; |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2352 | InsertEncodedFrames(1, kFrameIntervalMs); |
| 2353 | EXPECT_FALSE(statistics_proxy_->GetStats().has_entered_low_resolution); |
| 2354 | } |
| 2355 | |
| 2356 | TEST_F(ForcedFallbackDisabled, |
| 2357 | EnteredLowResolutionSetIfOnMinPixelLimitReached) { |
| 2358 | encoded_image_._encodedWidth = kWidth + 1; |
| 2359 | statistics_proxy_->OnMinPixelLimitReached(); |
| 2360 | InsertEncodedFrames(1, kFrameIntervalMs); |
| 2361 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
| 2362 | } |
| 2363 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2364 | TEST_F(ForcedFallbackEnabled, OneFallbackEvent) { |
| 2365 | // One change. Video: 20000 ms, fallback: 5000 ms (25%). |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2366 | EXPECT_FALSE(statistics_proxy_->GetStats().has_entered_low_resolution); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2367 | InsertEncodedFrames(15, 1000); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2368 | EXPECT_FALSE(statistics_proxy_->GetStats().has_entered_low_resolution); |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2369 | codec_name_ = "libvpx"; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2370 | InsertEncodedFrames(5, 1000); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2371 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2372 | |
| 2373 | statistics_proxy_.reset(); |
| 2374 | EXPECT_EQ(1, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2375 | EXPECT_EQ(1, metrics::NumEvents(kPrefix + "FallbackTimeInPercent.Vp8", 25)); |
| 2376 | EXPECT_EQ(1, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2377 | EXPECT_EQ(1, metrics::NumEvents(kPrefix + "FallbackChangesPerMinute.Vp8", 3)); |
| 2378 | } |
| 2379 | |
| 2380 | TEST_F(ForcedFallbackEnabled, ThreeFallbackEvents) { |
| 2381 | codec_info_.codecSpecific.VP8.temporalIdx = kNoTemporalIdx; // Should work. |
| 2382 | const int kMaxFrameDiffMs = 2000; |
| 2383 | |
| 2384 | // Three changes. Video: 60000 ms, fallback: 15000 ms (25%). |
| 2385 | InsertEncodedFrames(10, 1000); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2386 | EXPECT_FALSE(statistics_proxy_->GetStats().has_entered_low_resolution); |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2387 | codec_name_ = "libvpx"; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2388 | InsertEncodedFrames(15, 500); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2389 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2390 | codec_name_ = "notlibvpx"; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2391 | InsertEncodedFrames(20, 1000); |
| 2392 | InsertEncodedFrames(3, kMaxFrameDiffMs); // Should not be included. |
| 2393 | InsertEncodedFrames(10, 1000); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2394 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2395 | codec_name_ = "notlibvpx2"; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2396 | InsertEncodedFrames(10, 500); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2397 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2398 | codec_name_ = "libvpx"; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2399 | InsertEncodedFrames(15, 500); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2400 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2401 | |
| 2402 | statistics_proxy_.reset(); |
| 2403 | EXPECT_EQ(1, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2404 | EXPECT_EQ(1, metrics::NumEvents(kPrefix + "FallbackTimeInPercent.Vp8", 25)); |
| 2405 | EXPECT_EQ(1, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2406 | EXPECT_EQ(1, metrics::NumEvents(kPrefix + "FallbackChangesPerMinute.Vp8", 3)); |
| 2407 | } |
| 2408 | |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 2409 | TEST_F(ForcedFallbackEnabled, NoFallbackIfAboveMaxPixels) { |
| 2410 | encoded_image_._encodedWidth = kWidth + 1; |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2411 | codec_name_ = "libvpx"; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2412 | InsertEncodedFrames(kMinFrames, kFrameIntervalMs); |
| 2413 | |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2414 | EXPECT_FALSE(statistics_proxy_->GetStats().has_entered_low_resolution); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2415 | statistics_proxy_.reset(); |
| 2416 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2417 | EXPECT_EQ(0, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2418 | } |
| 2419 | |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 2420 | TEST_F(ForcedFallbackEnabled, FallbackIfAtMaxPixels) { |
| 2421 | encoded_image_._encodedWidth = kWidth; |
Erik Språng | e2fd86a | 2018-10-24 11:32:39 +0200 | [diff] [blame] | 2422 | codec_name_ = "libvpx"; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2423 | InsertEncodedFrames(kMinFrames, kFrameIntervalMs); |
| 2424 | |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 2425 | EXPECT_TRUE(statistics_proxy_->GetStats().has_entered_low_resolution); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 2426 | statistics_proxy_.reset(); |
| 2427 | EXPECT_EQ(1, metrics::NumSamples(kPrefix + "FallbackTimeInPercent.Vp8")); |
| 2428 | EXPECT_EQ(1, metrics::NumSamples(kPrefix + "FallbackChangesPerMinute.Vp8")); |
| 2429 | } |
| 2430 | |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 2431 | } // namespace webrtc |