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Side by Side Diff: media/cast/transport/rtp_sender/rtp_packetizer/rtp_packetizer_unittest.cc

Issue 288103002: [Cast] EncodedAudioFrame+EncodedVideoFrame+reference_time --> EncodedFrame (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 7 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "media/cast/transport/rtp_sender/rtp_packetizer/rtp_packetizer.h" 5 #include "media/cast/transport/rtp_sender/rtp_packetizer/rtp_packetizer.h"
6 6
7 #include <stdint.h> 7 #include <stdint.h>
8 8
9 #include "base/memory/scoped_ptr.h" 9 #include "base/memory/scoped_ptr.h"
10 #include "base/test/simple_test_tick_clock.h" 10 #include "base/test/simple_test_tick_clock.h"
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105 config_.sequence_number = kSeqNum; 105 config_.sequence_number = kSeqNum;
106 config_.ssrc = kSsrc; 106 config_.ssrc = kSsrc;
107 config_.payload_type = kPayload; 107 config_.payload_type = kPayload;
108 config_.max_payload_length = kMaxPacketLength; 108 config_.max_payload_length = kMaxPacketLength;
109 transport_.reset(new TestRtpPacketTransport(config_)); 109 transport_.reset(new TestRtpPacketTransport(config_));
110 pacer_.reset(new PacedSender( 110 pacer_.reset(new PacedSender(
111 &testing_clock_, &logging_, transport_.get(), task_runner_)); 111 &testing_clock_, &logging_, transport_.get(), task_runner_));
112 pacer_->RegisterVideoSsrc(config_.ssrc); 112 pacer_->RegisterVideoSsrc(config_.ssrc);
113 rtp_packetizer_.reset(new RtpPacketizer( 113 rtp_packetizer_.reset(new RtpPacketizer(
114 pacer_.get(), &packet_storage_, config_)); 114 pacer_.get(), &packet_storage_, config_));
115 video_frame_.key_frame = false;
116 video_frame_.frame_id = 0; 115 video_frame_.frame_id = 0;
117 video_frame_.last_referenced_frame_id = kStartFrameId; 116 video_frame_.base_frame_id = kStartFrameId;
118 video_frame_.data.assign(kFrameSize, 123); 117 video_frame_.data.assign(kFrameSize, 123);
119 video_frame_.rtp_timestamp = 118 video_frame_.rtp_timestamp =
120 GetVideoRtpTimestamp(testing_clock_.NowTicks()); 119 GetVideoRtpTimestamp(testing_clock_.NowTicks());
121 } 120 }
122 121
123 void RunTasks(int during_ms) { 122 void RunTasks(int during_ms) {
124 for (int i = 0; i < during_ms; ++i) { 123 for (int i = 0; i < during_ms; ++i) {
125 // Call process the timers every 1 ms. 124 // Call process the timers every 1 ms.
126 testing_clock_.Advance(base::TimeDelta::FromMilliseconds(1)); 125 testing_clock_.Advance(base::TimeDelta::FromMilliseconds(1));
127 task_runner_->RunTasks(); 126 task_runner_->RunTasks();
128 } 127 }
129 } 128 }
130 129
131 base::SimpleTestTickClock testing_clock_; 130 base::SimpleTestTickClock testing_clock_;
132 scoped_refptr<test::FakeSingleThreadTaskRunner> task_runner_; 131 scoped_refptr<test::FakeSingleThreadTaskRunner> task_runner_;
133 EncodedVideoFrame video_frame_; 132 EncodedFrame video_frame_;
134 PacketStorage packet_storage_; 133 PacketStorage packet_storage_;
135 RtpPacketizerConfig config_; 134 RtpPacketizerConfig config_;
136 scoped_ptr<TestRtpPacketTransport> transport_; 135 scoped_ptr<TestRtpPacketTransport> transport_;
137 LoggingImpl logging_; 136 LoggingImpl logging_;
138 scoped_ptr<PacedSender> pacer_; 137 scoped_ptr<PacedSender> pacer_;
139 scoped_ptr<RtpPacketizer> rtp_packetizer_; 138 scoped_ptr<RtpPacketizer> rtp_packetizer_;
140 139
141 DISALLOW_COPY_AND_ASSIGN(RtpPacketizerTest); 140 DISALLOW_COPY_AND_ASSIGN(RtpPacketizerTest);
142 }; 141 };
143 142
144 TEST_F(RtpPacketizerTest, SendStandardPackets) { 143 TEST_F(RtpPacketizerTest, SendStandardPackets) {
145 int expected_num_of_packets = kFrameSize / kMaxPacketLength + 1; 144 int expected_num_of_packets = kFrameSize / kMaxPacketLength + 1;
146 transport_->set_expected_number_of_packets(expected_num_of_packets); 145 transport_->set_expected_number_of_packets(expected_num_of_packets);
147 transport_->set_rtp_timestamp(video_frame_.rtp_timestamp); 146 transport_->set_rtp_timestamp(video_frame_.rtp_timestamp);
148 147
149 base::TimeTicks time; 148 testing_clock_.Advance(base::TimeDelta::FromMilliseconds(kTimestampMs));
150 time += base::TimeDelta::FromMilliseconds(kTimestampMs); 149 video_frame_.reference_time = testing_clock_.NowTicks();
151 rtp_packetizer_->IncomingEncodedVideoFrame(&video_frame_, time); 150 rtp_packetizer_->SendFrameAsPackets(video_frame_);
152 RunTasks(33 + 1); 151 RunTasks(33 + 1);
153 EXPECT_EQ(expected_num_of_packets, transport_->number_of_packets_received()); 152 EXPECT_EQ(expected_num_of_packets, transport_->number_of_packets_received());
154 } 153 }
155 154
156 TEST_F(RtpPacketizerTest, Stats) { 155 TEST_F(RtpPacketizerTest, Stats) {
157 EXPECT_FALSE(rtp_packetizer_->send_packets_count()); 156 EXPECT_FALSE(rtp_packetizer_->send_packets_count());
158 EXPECT_FALSE(rtp_packetizer_->send_octet_count()); 157 EXPECT_FALSE(rtp_packetizer_->send_octet_count());
159 // Insert packets at varying lengths. 158 // Insert packets at varying lengths.
160 int expected_num_of_packets = kFrameSize / kMaxPacketLength + 1; 159 int expected_num_of_packets = kFrameSize / kMaxPacketLength + 1;
161 transport_->set_expected_number_of_packets(expected_num_of_packets); 160 transport_->set_expected_number_of_packets(expected_num_of_packets);
162 transport_->set_rtp_timestamp(video_frame_.rtp_timestamp); 161 transport_->set_rtp_timestamp(video_frame_.rtp_timestamp);
163 162
164 testing_clock_.Advance(base::TimeDelta::FromMilliseconds(kTimestampMs)); 163 testing_clock_.Advance(base::TimeDelta::FromMilliseconds(kTimestampMs));
165 rtp_packetizer_->IncomingEncodedVideoFrame(&video_frame_, 164 video_frame_.reference_time = testing_clock_.NowTicks();
166 testing_clock_.NowTicks()); 165 rtp_packetizer_->SendFrameAsPackets(video_frame_);
167 RunTasks(33 + 1); 166 RunTasks(33 + 1);
168 EXPECT_EQ(expected_num_of_packets, rtp_packetizer_->send_packets_count()); 167 EXPECT_EQ(expected_num_of_packets, rtp_packetizer_->send_packets_count());
169 EXPECT_EQ(kFrameSize, rtp_packetizer_->send_octet_count()); 168 EXPECT_EQ(kFrameSize, rtp_packetizer_->send_octet_count());
170 EXPECT_EQ(expected_num_of_packets, transport_->number_of_packets_received()); 169 EXPECT_EQ(expected_num_of_packets, transport_->number_of_packets_received());
171 } 170 }
172 171
173 } // namespace transport 172 } // namespace transport
174 } // namespace cast 173 } // namespace cast
175 } // namespace media 174 } // namespace media
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