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Side by Side Diff: media/cast/test/end2end_unittest.cc

Issue 623263003: replace OVERRIDE and FINAL with override and final in media/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 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 // This test generate synthetic data. For audio it's a sinusoid waveform with 5 // This test generate synthetic data. For audio it's a sinusoid waveform with
6 // frequency kSoundFrequency and different amplitudes. For video it's a pattern 6 // frequency kSoundFrequency and different amplitudes. For video it's a pattern
7 // that is shifting by one pixel per frame, each pixels neighbors right and down 7 // that is shifting by one pixel per frame, each pixels neighbors right and down
8 // is this pixels value +1, since the pixel value is 8 bit it will wrap 8 // is this pixels value +1, since the pixel value is 8 bit it will wrap
9 // frequently within the image. Visually this will create diagonally color bands 9 // frequently within the image. Visually this will create diagonally color bands
10 // that moves across the screen 10 // that moves across the screen
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167 // Shim that turns forwards packets from a test::PacketPipe to a 167 // Shim that turns forwards packets from a test::PacketPipe to a
168 // PacketReceiverCallback. 168 // PacketReceiverCallback.
169 class LoopBackPacketPipe : public test::PacketPipe { 169 class LoopBackPacketPipe : public test::PacketPipe {
170 public: 170 public:
171 LoopBackPacketPipe(const PacketReceiverCallback& packet_receiver) 171 LoopBackPacketPipe(const PacketReceiverCallback& packet_receiver)
172 : packet_receiver_(packet_receiver) {} 172 : packet_receiver_(packet_receiver) {}
173 173
174 virtual ~LoopBackPacketPipe() {} 174 virtual ~LoopBackPacketPipe() {}
175 175
176 // PacketPipe implementations. 176 // PacketPipe implementations.
177 virtual void Send(scoped_ptr<Packet> packet) OVERRIDE { 177 virtual void Send(scoped_ptr<Packet> packet) override {
178 packet_receiver_.Run(packet.Pass()); 178 packet_receiver_.Run(packet.Pass());
179 } 179 }
180 180
181 private: 181 private:
182 PacketReceiverCallback packet_receiver_; 182 PacketReceiverCallback packet_receiver_;
183 }; 183 };
184 184
185 // Class that sends the packet direct from sender into the receiver with the 185 // Class that sends the packet direct from sender into the receiver with the
186 // ability to drop packets between the two. 186 // ability to drop packets between the two.
187 class LoopBackTransport : public PacketSender { 187 class LoopBackTransport : public PacketSender {
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200 new LoopBackPacketPipe(packet_receiver)); 200 new LoopBackPacketPipe(packet_receiver));
201 if (packet_pipe_) { 201 if (packet_pipe_) {
202 packet_pipe_->AppendToPipe(loopback_pipe.Pass()); 202 packet_pipe_->AppendToPipe(loopback_pipe.Pass());
203 } else { 203 } else {
204 packet_pipe_ = loopback_pipe.Pass(); 204 packet_pipe_ = loopback_pipe.Pass();
205 } 205 }
206 packet_pipe_->InitOnIOThread(task_runner, clock); 206 packet_pipe_->InitOnIOThread(task_runner, clock);
207 } 207 }
208 208
209 virtual bool SendPacket(PacketRef packet, 209 virtual bool SendPacket(PacketRef packet,
210 const base::Closure& cb) OVERRIDE { 210 const base::Closure& cb) override {
211 DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN)); 211 DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
212 if (!send_packets_) 212 if (!send_packets_)
213 return true; 213 return true;
214 214
215 bytes_sent_ += packet->data.size(); 215 bytes_sent_ += packet->data.size();
216 if (drop_packets_belonging_to_odd_frames_) { 216 if (drop_packets_belonging_to_odd_frames_) {
217 uint32 frame_id = packet->data[13]; 217 uint32 frame_id = packet->data[13];
218 if (frame_id % 2 == 1) 218 if (frame_id % 2 == 1)
219 return true; 219 return true;
220 } 220 }
221 221
222 scoped_ptr<Packet> packet_copy(new Packet(packet->data)); 222 scoped_ptr<Packet> packet_copy(new Packet(packet->data));
223 packet_pipe_->Send(packet_copy.Pass()); 223 packet_pipe_->Send(packet_copy.Pass());
224 return true; 224 return true;
225 } 225 }
226 226
227 virtual int64 GetBytesSent() OVERRIDE { 227 virtual int64 GetBytesSent() override {
228 return bytes_sent_; 228 return bytes_sent_;
229 } 229 }
230 230
231 void SetSendPackets(bool send_packets) { send_packets_ = send_packets; } 231 void SetSendPackets(bool send_packets) { send_packets_ = send_packets; }
232 232
233 void DropAllPacketsBelongingToOddFrames() { 233 void DropAllPacketsBelongingToOddFrames() {
234 drop_packets_belonging_to_odd_frames_ = true; 234 drop_packets_belonging_to_odd_frames_ = true;
235 } 235 }
236 236
237 void SetPacketPipe(scoped_ptr<test::PacketPipe> pipe) { 237 void SetPacketPipe(scoped_ptr<test::PacketPipe> pipe) {
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631 audio_sender_config_.frequency, 631 audio_sender_config_.frequency,
632 kSoundFrequency, 632 kSoundFrequency,
633 kSoundVolume)); 633 kSoundVolume));
634 } 634 }
635 635
636 virtual ~End2EndTest() { 636 virtual ~End2EndTest() {
637 cast_environment_sender_->Logging()->RemoveRawEventSubscriber( 637 cast_environment_sender_->Logging()->RemoveRawEventSubscriber(
638 &event_subscriber_sender_); 638 &event_subscriber_sender_);
639 } 639 }
640 640
641 virtual void TearDown() OVERRIDE { 641 virtual void TearDown() override {
642 cast_sender_.reset(); 642 cast_sender_.reset();
643 cast_receiver_.reset(); 643 cast_receiver_.reset();
644 task_runner_->RunTasks(); 644 task_runner_->RunTasks();
645 } 645 }
646 646
647 void SendVideoFrame(int start_value, const base::TimeTicks& capture_time) { 647 void SendVideoFrame(int start_value, const base::TimeTicks& capture_time) {
648 if (start_time_.is_null()) 648 if (start_time_.is_null())
649 start_time_ = capture_time; 649 start_time_ = capture_time;
650 base::TimeDelta time_diff = capture_time - start_time_; 650 base::TimeDelta time_diff = capture_time - start_time_;
651 gfx::Size size(video_sender_config_.width, video_sender_config_.height); 651 gfx::Size size(video_sender_config_.width, video_sender_config_.height);
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1498 EXPECT_LT(jump, 220u); 1498 EXPECT_LT(jump, 220u);
1499 } 1499 }
1500 1500
1501 // TODO(pwestin): Add repeatable packet loss test. 1501 // TODO(pwestin): Add repeatable packet loss test.
1502 // TODO(pwestin): Add test for misaligned send get calls. 1502 // TODO(pwestin): Add test for misaligned send get calls.
1503 // TODO(pwestin): Add more tests that does not resample. 1503 // TODO(pwestin): Add more tests that does not resample.
1504 // TODO(pwestin): Add test when we have starvation for our RunTask. 1504 // TODO(pwestin): Add test when we have starvation for our RunTask.
1505 1505
1506 } // namespace cast 1506 } // namespace cast
1507 } // namespace media 1507 } // namespace media
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