stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2014 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 | #ifndef CALL_RAMPUP_TESTS_H_ |
| 12 | #define CALL_RAMPUP_TESTS_H_ |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 13 | |
| 14 | #include <map> |
Danil Chapovalov | 44db436 | 2019-09-30 04:16:28 +0200 | [diff] [blame^] | 15 | #include <memory> |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 16 | #include <string> |
Artem Titov | 631cafa | 2018-08-21 21:01:00 +0200 | [diff] [blame] | 17 | #include <utility> |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 18 | #include <vector> |
| 19 | |
Danil Chapovalov | 83bbe91 | 2019-08-07 12:24:53 +0200 | [diff] [blame] | 20 | #include "api/rtc_event_log/rtc_event_log.h" |
Danil Chapovalov | 44db436 | 2019-09-30 04:16:28 +0200 | [diff] [blame^] | 21 | #include "api/task_queue/task_queue_base.h" |
Artem Titov | 46c4e60 | 2018-08-17 14:26:54 +0200 | [diff] [blame] | 22 | #include "api/test/simulated_network.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 23 | #include "call/call.h" |
Artem Titov | 631cafa | 2018-08-21 21:01:00 +0200 | [diff] [blame] | 24 | #include "call/simulated_network.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 25 | #include "rtc_base/event.h" |
| 26 | #include "test/call_test.h" |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 27 | |
| 28 | namespace webrtc { |
| 29 | |
| 30 | static const int kTransmissionTimeOffsetExtensionId = 6; |
| 31 | static const int kAbsSendTimeExtensionId = 7; |
Erik Språng | 6b8d355 | 2015-09-24 15:06:57 +0200 | [diff] [blame] | 32 | static const int kTransportSequenceNumberExtensionId = 8; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 33 | static const unsigned int kSingleStreamTargetBps = 1000000; |
| 34 | |
| 35 | class Clock; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 36 | |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 37 | class RampUpTester : public test::EndToEndTest { |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 38 | public: |
stefan | ff48361 | 2015-12-21 03:14:00 -0800 | [diff] [blame] | 39 | RampUpTester(size_t num_video_streams, |
| 40 | size_t num_audio_streams, |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 41 | size_t num_flexfec_streams, |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 42 | unsigned int start_bitrate_bps, |
stefan | 5a2c506 | 2017-01-27 06:43:18 -0800 | [diff] [blame] | 43 | int64_t min_run_time_ms, |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 44 | const std::string& extension_type, |
| 45 | bool rtx, |
stefan | 5a2c506 | 2017-01-27 06:43:18 -0800 | [diff] [blame] | 46 | bool red, |
Tommi | 5e005f4 | 2019-08-05 15:29:14 +0200 | [diff] [blame] | 47 | bool report_perf_stats, |
Yves Gerey | 6516f76 | 2019-08-29 11:50:23 +0200 | [diff] [blame] | 48 | test::DEPRECATED_SingleThreadedTaskQueueForTesting* task_queue); |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 49 | ~RampUpTester() override; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 50 | |
Stefan Holmer | d20e651 | 2016-01-12 15:51:22 +0100 | [diff] [blame] | 51 | size_t GetNumVideoStreams() const override; |
Stefan Holmer | ff2a635 | 2016-01-14 10:00:21 +0100 | [diff] [blame] | 52 | size_t GetNumAudioStreams() const override; |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 53 | size_t GetNumFlexfecStreams() const override; |
Stefan Holmer | d20e651 | 2016-01-12 15:51:22 +0100 | [diff] [blame] | 54 | |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 55 | void PerformTest() override; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 56 | |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 57 | protected: |
tommi | 0f8b403 | 2017-02-22 11:22:05 -0800 | [diff] [blame] | 58 | virtual void PollStats(); |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 59 | |
stefan | 092508a | 2015-09-29 02:26:42 -0700 | [diff] [blame] | 60 | void AccumulateStats(const VideoSendStream::StreamStats& stream, |
| 61 | size_t* total_packets_sent, |
| 62 | size_t* total_sent, |
| 63 | size_t* padding_sent, |
| 64 | size_t* media_sent) const; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 65 | |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 66 | void ReportResult(const std::string& measurement, |
| 67 | size_t value, |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 68 | const std::string& units) const; |
| 69 | void TriggerTestDone(); |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 70 | |
| 71 | Clock* const clock_; |
Artem Titov | 75e3647 | 2018-10-08 12:28:56 +0200 | [diff] [blame] | 72 | BuiltInNetworkBehaviorConfig forward_transport_config_; |
stefan | ff48361 | 2015-12-21 03:14:00 -0800 | [diff] [blame] | 73 | const size_t num_video_streams_; |
| 74 | const size_t num_audio_streams_; |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 75 | const size_t num_flexfec_streams_; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 76 | const bool rtx_; |
| 77 | const bool red_; |
stefan | 45b5fe5 | 2017-03-09 06:27:02 -0800 | [diff] [blame] | 78 | const bool report_perf_stats_; |
mflodman | 86cc6ff | 2016-07-26 04:44:06 -0700 | [diff] [blame] | 79 | Call* sender_call_; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 80 | VideoSendStream* send_stream_; |
stefan | f116bd0 | 2015-10-27 08:29:42 -0700 | [diff] [blame] | 81 | test::PacketTransport* send_transport_; |
Artem Titov | 631cafa | 2018-08-21 21:01:00 +0200 | [diff] [blame] | 82 | SimulatedNetwork* send_simulated_network_; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 83 | |
| 84 | private: |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 85 | typedef std::map<uint32_t, uint32_t> SsrcMap; |
perkj | fa10b55 | 2016-10-02 23:45:26 -0700 | [diff] [blame] | 86 | class VideoStreamFactory; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 87 | |
Niels Möller | de8e6e6 | 2018-11-13 15:10:33 +0100 | [diff] [blame] | 88 | void ModifySenderBitrateConfig(BitrateConstraints* bitrate_config) override; |
stefan | ff48361 | 2015-12-21 03:14:00 -0800 | [diff] [blame] | 89 | void OnVideoStreamsCreated( |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 90 | VideoSendStream* send_stream, |
| 91 | const std::vector<VideoReceiveStream*>& receive_streams) override; |
Danil Chapovalov | 44db436 | 2019-09-30 04:16:28 +0200 | [diff] [blame^] | 92 | std::unique_ptr<test::PacketTransport> CreateSendTransport( |
| 93 | TaskQueueBase* task_queue, |
eladalon | 413ee9a | 2017-08-22 04:02:52 -0700 | [diff] [blame] | 94 | Call* sender_call) override; |
stefan | ff48361 | 2015-12-21 03:14:00 -0800 | [diff] [blame] | 95 | void ModifyVideoConfigs( |
| 96 | VideoSendStream::Config* send_config, |
| 97 | std::vector<VideoReceiveStream::Config>* receive_configs, |
| 98 | VideoEncoderConfig* encoder_config) override; |
Stefan Holmer | ff2a635 | 2016-01-14 10:00:21 +0100 | [diff] [blame] | 99 | void ModifyAudioConfigs( |
| 100 | AudioSendStream::Config* send_config, |
| 101 | std::vector<AudioReceiveStream::Config>* receive_configs) override; |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 102 | void ModifyFlexfecConfigs( |
| 103 | std::vector<FlexfecReceiveStream::Config>* receive_configs) override; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 104 | void OnCallsCreated(Call* sender_call, Call* receiver_call) override; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 105 | |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 106 | const int start_bitrate_bps_; |
stefan | 5a2c506 | 2017-01-27 06:43:18 -0800 | [diff] [blame] | 107 | const int64_t min_run_time_ms_; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 108 | int expected_bitrate_bps_; |
| 109 | int64_t test_start_ms_; |
| 110 | int64_t ramp_up_finished_ms_; |
| 111 | |
| 112 | const std::string extension_type_; |
stefan | ff48361 | 2015-12-21 03:14:00 -0800 | [diff] [blame] | 113 | std::vector<uint32_t> video_ssrcs_; |
| 114 | std::vector<uint32_t> video_rtx_ssrcs_; |
| 115 | std::vector<uint32_t> audio_ssrcs_; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 116 | |
Tommi | 6b117a5 | 2019-08-20 09:58:56 +0200 | [diff] [blame] | 117 | // Initially zero, then set to the target time in milliseconds for when |
| 118 | // PollStats() will next be called. |
| 119 | int64_t next_scheduled_poll_time_ms_ = 0; |
| 120 | |
Tommi | 5e005f4 | 2019-08-05 15:29:14 +0200 | [diff] [blame] | 121 | protected: |
Tommi | 6b117a5 | 2019-08-20 09:58:56 +0200 | [diff] [blame] | 122 | // Call from within PollStats to ensure that initial PollStats() timestamp |
| 123 | // is captured. |
| 124 | void EnsurePollTimeSet(); |
| 125 | |
| 126 | // Calculates the interval from now and until when PollStats() next should be |
| 127 | // called. Internally updates a timestamp, so each call will yield the |
| 128 | // subsequent timestamp (in milliseconds). |
| 129 | // Must be called from the |task_queue_|. |
| 130 | int64_t GetIntervalForNextPoll(); |
| 131 | |
Yves Gerey | 6516f76 | 2019-08-29 11:50:23 +0200 | [diff] [blame] | 132 | test::DEPRECATED_SingleThreadedTaskQueueForTesting* const task_queue_; |
| 133 | test::DEPRECATED_SingleThreadedTaskQueueForTesting::TaskId pending_task_ = -1; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 134 | }; |
| 135 | |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 136 | class RampUpDownUpTester : public RampUpTester { |
| 137 | public: |
Yves Gerey | 6516f76 | 2019-08-29 11:50:23 +0200 | [diff] [blame] | 138 | RampUpDownUpTester( |
| 139 | size_t num_video_streams, |
| 140 | size_t num_audio_streams, |
| 141 | size_t num_flexfec_streams, |
| 142 | unsigned int start_bitrate_bps, |
| 143 | const std::string& extension_type, |
| 144 | bool rtx, |
| 145 | bool red, |
| 146 | const std::vector<int>& loss_rates, |
| 147 | bool report_perf_stats, |
| 148 | test::DEPRECATED_SingleThreadedTaskQueueForTesting* task_queue); |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 149 | ~RampUpDownUpTester() override; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 150 | |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 151 | protected: |
tommi | 0f8b403 | 2017-02-22 11:22:05 -0800 | [diff] [blame] | 152 | void PollStats() override; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 153 | |
| 154 | private: |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 155 | enum TestStates { |
| 156 | kFirstRampup = 0, |
| 157 | kLowRate, |
| 158 | kSecondRampup, |
| 159 | kTestEnd, |
| 160 | kTransitionToNextState, |
| 161 | }; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 162 | |
Niels Möller | de8e6e6 | 2018-11-13 15:10:33 +0100 | [diff] [blame] | 163 | void ModifyReceiverBitrateConfig(BitrateConstraints* bitrate_config) override; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 164 | |
| 165 | std::string GetModifierString() const; |
stefan | db752f9 | 2016-12-05 08:23:40 -0800 | [diff] [blame] | 166 | int GetExpectedHighBitrate() const; |
stefan | 38d8b3c | 2017-01-09 04:19:24 -0800 | [diff] [blame] | 167 | int GetHighLinkCapacity() const; |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 168 | size_t GetFecBytes() const; |
| 169 | bool ExpectingFec() const; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 170 | void EvolveTestState(int bitrate_bps, bool suspended); |
| 171 | |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 172 | const std::vector<int> link_rates_; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 173 | TestStates test_state_; |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 174 | TestStates next_state_; |
stefan | 4fbd145 | 2015-09-28 03:57:14 -0700 | [diff] [blame] | 175 | int64_t state_start_ms_; |
| 176 | int64_t interval_start_ms_; |
| 177 | int sent_bytes_; |
philipel | 5ef2bc1 | 2017-02-21 07:28:31 -0800 | [diff] [blame] | 178 | std::vector<int> loss_rates_; |
stefan@webrtc.org | 3d7da88 | 2014-07-08 13:59:46 +0000 | [diff] [blame] | 179 | }; |
| 180 | } // namespace webrtc |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 181 | #endif // CALL_RAMPUP_TESTS_H_ |