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Unified Diff: media/cast/net/rtcp/rtcp_unittest.cc

Issue 387933005: Cast: Refactor RTCP handling (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix test Created 6 years, 5 months ago
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Index: media/cast/net/rtcp/rtcp_unittest.cc
diff --git a/media/cast/net/rtcp/rtcp_unittest.cc b/media/cast/net/rtcp/rtcp_unittest.cc
index 25d05b223968c913353af1535c319d938c72b2a0..fa232a998860a9fb2b5cf9a72d737fa0b3c81dfb 100644
--- a/media/cast/net/rtcp/rtcp_unittest.cc
+++ b/media/cast/net/rtcp/rtcp_unittest.cc
@@ -6,12 +6,10 @@
#include "base/test/simple_test_tick_clock.h"
#include "media/cast/cast_defines.h"
-#include "media/cast/cast_environment.h"
#include "media/cast/net/cast_transport_config.h"
#include "media/cast/net/cast_transport_sender_impl.h"
#include "media/cast/net/pacing/paced_sender.h"
#include "media/cast/net/rtcp/mock_rtcp_receiver_feedback.h"
-#include "media/cast/net/rtcp/mock_rtcp_sender_feedback.h"
#include "media/cast/net/rtcp/rtcp.h"
#include "media/cast/net/rtcp/test_rtcp_packet_builder.h"
#include "media/cast/test/fake_single_thread_task_runner.h"
@@ -25,7 +23,6 @@ using testing::_;
static const uint32 kSenderSsrc = 0x10203;
static const uint32 kReceiverSsrc = 0x40506;
static const std::string kCName("test@10.1.1.1");
-static const uint32 kRtcpIntervalMs = 500;
static const int64 kAddedDelay = 123;
static const int64 kAddedShortDelay = 100;
@@ -71,8 +68,7 @@ class RtcpTestPacketSender : public PacketSender {
class LocalRtcpTransport : public PacedPacketSender {
public:
- LocalRtcpTransport(scoped_refptr<CastEnvironment> cast_environment,
- base::SimpleTestTickClock* testing_clock)
+ explicit LocalRtcpTransport(base::SimpleTestTickClock* testing_clock)
: drop_packets_(false),
short_delay_(false),
testing_clock_(testing_clock) {}
@@ -118,37 +114,43 @@ class LocalRtcpTransport : public PacedPacketSender {
bool short_delay_;
Rtcp* rtcp_;
base::SimpleTestTickClock* testing_clock_;
- scoped_refptr<CastEnvironment> cast_environment_;
DISALLOW_COPY_AND_ASSIGN(LocalRtcpTransport);
};
-class RtcpPeer : public Rtcp {
+class MockReceiverStats : public RtpReceiverStatistics {
public:
- RtcpPeer(scoped_refptr<CastEnvironment> cast_environment,
- RtcpSenderFeedback* sender_feedback,
- CastTransportSender* const transport_sender,
- PacedPacketSender* paced_packet_sender,
- RtpReceiverStatistics* rtp_receiver_statistics,
- RtcpMode rtcp_mode,
- const base::TimeDelta& rtcp_interval,
- uint32 local_ssrc,
- uint32 remote_ssrc,
- const std::string& c_name)
- : Rtcp(cast_environment,
- sender_feedback,
- transport_sender,
- paced_packet_sender,
- rtp_receiver_statistics,
- rtcp_mode,
- rtcp_interval,
- local_ssrc,
- remote_ssrc,
- c_name,
- AUDIO_EVENT) {}
-
- using Rtcp::OnReceivedNtp;
- using Rtcp::OnReceivedLipSyncInfo;
+ MockReceiverStats() {}
+ virtual ~MockReceiverStats() {}
+
+ virtual void GetStatistics(uint8* fraction_lost,
+ uint32* cumulative_lost,
+ uint32* extended_high_sequence_number,
+ uint32* jitter) OVERRIDE {
+ *fraction_lost = 0;
+ *cumulative_lost = 0;
+ *extended_high_sequence_number = 0;
+ *jitter = 0;
+ }
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(MockReceiverStats);
+};
+
+class MockFrameSender {
+ public:
+ MockFrameSender() {}
+ virtual ~MockFrameSender() {}
+
+ MOCK_METHOD1(OnReceivedCastFeedback,
+ void(const RtcpCastMessage& cast_message));
+ MOCK_METHOD4(OnReceivedRtt,
+ void(base::TimeDelta rtt,
+ base::TimeDelta avg_rtt,
+ base::TimeDelta min_rtt,
+ base::TimeDelta max_rtt));
+ private:
+ DISALLOW_COPY_AND_ASSIGN(MockFrameSender);
};
class RtcpTest : public ::testing::Test {
@@ -156,30 +158,9 @@ class RtcpTest : public ::testing::Test {
RtcpTest()
: testing_clock_(new base::SimpleTestTickClock()),
task_runner_(new test::FakeSingleThreadTaskRunner(testing_clock_)),
- cast_environment_(new CastEnvironment(
- scoped_ptr<base::TickClock>(testing_clock_).Pass(),
- task_runner_,
- task_runner_,
- task_runner_)),
sender_to_receiver_(testing_clock_),
- receiver_to_sender_(cast_environment_, testing_clock_) {
+ receiver_to_sender_(testing_clock_) {
testing_clock_->Advance(base::TimeTicks::Now() - base::TimeTicks());
- net::IPEndPoint dummy_endpoint;
- transport_sender_.reset(new CastTransportSenderImpl(
- NULL,
- testing_clock_,
- dummy_endpoint,
- base::Bind(&UpdateCastTransportStatus),
- BulkRawEventsCallback(),
- base::TimeDelta(),
- task_runner_,
- &sender_to_receiver_));
- CastTransportRtpConfig config;
- config.ssrc = kSenderSsrc;
- config.rtp_payload_type = 127;
- config.stored_frames = 1;
- transport_sender_->InitializeAudio(config);
- EXPECT_CALL(mock_sender_feedback_, OnReceivedCastFeedback(_)).Times(0);
}
virtual ~RtcpTest() {}
@@ -200,125 +181,94 @@ class RtcpTest : public ::testing::Test {
base::SimpleTestTickClock* testing_clock_; // Owned by CastEnvironment.
scoped_refptr<test::FakeSingleThreadTaskRunner> task_runner_;
- scoped_refptr<CastEnvironment> cast_environment_;
- RtcpTestPacketSender sender_to_receiver_;
- scoped_ptr<CastTransportSenderImpl> transport_sender_;
+ LocalRtcpTransport sender_to_receiver_;
LocalRtcpTransport receiver_to_sender_;
- MockRtcpSenderFeedback mock_sender_feedback_;
+ MockFrameSender mock_frame_sender_;
+ MockReceiverStats stats_;
DISALLOW_COPY_AND_ASSIGN(RtcpTest);
};
-TEST_F(RtcpTest, TimeToSend) {
- const base::TimeTicks start_time = testing_clock_->NowTicks();
- Rtcp rtcp(cast_environment_,
- &mock_sender_feedback_,
- transport_sender_.get(),
- &receiver_to_sender_,
- NULL,
- kRtcpCompound,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
- kSenderSsrc,
- kReceiverSsrc,
- kCName,
- AUDIO_EVENT);
- receiver_to_sender_.set_rtcp_receiver(&rtcp);
- EXPECT_LE(start_time, rtcp.TimeToSendNextRtcpReport());
- EXPECT_GE(
- start_time + base::TimeDelta::FromMilliseconds(kRtcpIntervalMs * 3 / 2),
- rtcp.TimeToSendNextRtcpReport());
- base::TimeDelta delta = rtcp.TimeToSendNextRtcpReport() - start_time;
- testing_clock_->Advance(delta);
- EXPECT_EQ(testing_clock_->NowTicks(), rtcp.TimeToSendNextRtcpReport());
-}
-
TEST_F(RtcpTest, BasicSenderReport) {
- Rtcp rtcp(cast_environment_,
- &mock_sender_feedback_,
- transport_sender_.get(),
- NULL,
- NULL,
- kRtcpCompound,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
+ Rtcp rtcp(base::Bind(&MockFrameSender::OnReceivedCastFeedback,
+ base::Unretained(&mock_frame_sender_)),
+ base::Bind(&MockFrameSender::OnReceivedRtt,
+ base::Unretained(&mock_frame_sender_)),
+ RtcpLogMessageCallback(),
+ testing_clock_,
+ &sender_to_receiver_,
kSenderSsrc,
kReceiverSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
sender_to_receiver_.set_rtcp_receiver(&rtcp);
- rtcp.SendRtcpFromRtpSender(base::TimeTicks(), 0);
+ rtcp.SendRtcpFromRtpSender(base::TimeTicks(), 0, 1, 1);
}
TEST_F(RtcpTest, BasicReceiverReport) {
- Rtcp rtcp(cast_environment_,
- &mock_sender_feedback_,
- NULL,
+ Rtcp rtcp(base::Bind(&MockFrameSender::OnReceivedCastFeedback,
+ base::Unretained(&mock_frame_sender_)),
+ base::Bind(&MockFrameSender::OnReceivedRtt,
+ base::Unretained(&mock_frame_sender_)),
+ RtcpLogMessageCallback(),
+ testing_clock_,
&receiver_to_sender_,
- NULL,
- kRtcpCompound,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
kSenderSsrc,
kReceiverSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
receiver_to_sender_.set_rtcp_receiver(&rtcp);
- rtcp.SendRtcpFromRtpReceiver(NULL, NULL);
+ rtcp.SendRtcpFromRtpReceiver(NULL, base::TimeDelta(), NULL, &stats_);
}
TEST_F(RtcpTest, BasicCast) {
- EXPECT_CALL(mock_sender_feedback_, OnReceivedCastFeedback(_)).Times(1);
+ EXPECT_CALL(mock_frame_sender_, OnReceivedCastFeedback(_)).Times(1);
- // Media receiver.
- Rtcp rtcp(cast_environment_,
- &mock_sender_feedback_,
- NULL,
+ // Media sender.
+ Rtcp rtcp(base::Bind(&MockFrameSender::OnReceivedCastFeedback,
+ base::Unretained(&mock_frame_sender_)),
+ base::Bind(&MockFrameSender::OnReceivedRtt,
+ base::Unretained(&mock_frame_sender_)),
+ RtcpLogMessageCallback(),
+ testing_clock_,
&receiver_to_sender_,
- NULL,
- kRtcpReducedSize,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
kSenderSsrc,
kSenderSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
receiver_to_sender_.set_rtcp_receiver(&rtcp);
RtcpCastMessage cast_message(kSenderSsrc);
- cast_message.ack_frame_id_ = kAckFrameId;
+ cast_message.ack_frame_id = kAckFrameId;
PacketIdSet missing_packets;
- cast_message.missing_frames_and_packets_[kLostFrameId] = missing_packets;
+ cast_message.missing_frames_and_packets[kLostFrameId] = missing_packets;
missing_packets.insert(kLostPacketId1);
missing_packets.insert(kLostPacketId2);
missing_packets.insert(kLostPacketId3);
- cast_message.missing_frames_and_packets_[kFrameIdWithLostPackets] =
+ cast_message.missing_frames_and_packets[kFrameIdWithLostPackets] =
missing_packets;
- rtcp.SendRtcpFromRtpReceiver(&cast_message, NULL);
+ rtcp.SendRtcpFromRtpReceiver(&cast_message, base::TimeDelta(), NULL, NULL);
}
TEST_F(RtcpTest, RttReducedSizeRtcp) {
// Media receiver.
- Rtcp rtcp_receiver(cast_environment_,
- &mock_sender_feedback_,
- NULL,
+ Rtcp rtcp_receiver(RtcpCastMessageCallback(),
+ RtcpRttCallback(),
+ RtcpLogMessageCallback(),
+ testing_clock_,
&receiver_to_sender_,
- NULL,
- kRtcpReducedSize,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
kReceiverSsrc,
kSenderSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
// Media sender.
- Rtcp rtcp_sender(cast_environment_,
- &mock_sender_feedback_,
- transport_sender_.get(),
- NULL,
- NULL,
- kRtcpReducedSize,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
+ Rtcp rtcp_sender(base::Bind(&MockFrameSender::OnReceivedCastFeedback,
+ base::Unretained(&mock_frame_sender_)),
+ base::Bind(&MockFrameSender::OnReceivedRtt,
+ base::Unretained(&mock_frame_sender_)),
+ RtcpLogMessageCallback(),
+ testing_clock_,
+ &sender_to_receiver_,
kSenderSsrc,
kReceiverSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
sender_to_receiver_.set_rtcp_receiver(&rtcp_receiver);
receiver_to_sender_.set_rtcp_receiver(&rtcp_sender);
@@ -330,16 +280,16 @@ TEST_F(RtcpTest, RttReducedSizeRtcp) {
EXPECT_FALSE(rtcp_sender.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_FALSE(rtcp_receiver.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
- rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 1);
+ rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 1, 1, 1);
RunTasks(33);
- rtcp_receiver.SendRtcpFromRtpReceiver(NULL, NULL);
+ rtcp_receiver.SendRtcpFromRtpReceiver(NULL, base::TimeDelta(), NULL, &stats_);
EXPECT_TRUE(rtcp_sender.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_FALSE(rtcp_receiver.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_NEAR(2 * kAddedDelay, rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedDelay, avg_rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedDelay, min_rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedDelay, max_rtt.InMilliseconds(), 2);
- rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 2);
+ rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 2, 1, 1);
RunTasks(33);
EXPECT_TRUE(rtcp_receiver.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
@@ -351,30 +301,26 @@ TEST_F(RtcpTest, RttReducedSizeRtcp) {
TEST_F(RtcpTest, Rtt) {
// Media receiver.
- Rtcp rtcp_receiver(cast_environment_,
- &mock_sender_feedback_,
- NULL,
+ Rtcp rtcp_receiver(RtcpCastMessageCallback(),
+ RtcpRttCallback(),
+ RtcpLogMessageCallback(),
+ testing_clock_,
&receiver_to_sender_,
- NULL,
- kRtcpCompound,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
kReceiverSsrc,
kSenderSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
// Media sender.
- Rtcp rtcp_sender(cast_environment_,
- &mock_sender_feedback_,
- transport_sender_.get(),
- NULL,
- NULL,
- kRtcpCompound,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
+ Rtcp rtcp_sender(base::Bind(&MockFrameSender::OnReceivedCastFeedback,
+ base::Unretained(&mock_frame_sender_)),
+ base::Bind(&MockFrameSender::OnReceivedRtt,
+ base::Unretained(&mock_frame_sender_)),
+ RtcpLogMessageCallback(),
+ testing_clock_,
+ &sender_to_receiver_,
kSenderSsrc,
kReceiverSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
receiver_to_sender_.set_rtcp_receiver(&rtcp_sender);
sender_to_receiver_.set_rtcp_receiver(&rtcp_receiver);
@@ -386,9 +332,9 @@ TEST_F(RtcpTest, Rtt) {
EXPECT_FALSE(rtcp_sender.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_FALSE(rtcp_receiver.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
- rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 1);
+ rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 1, 1, 1);
RunTasks(33);
- rtcp_receiver.SendRtcpFromRtpReceiver(NULL, NULL);
+ rtcp_receiver.SendRtcpFromRtpReceiver(NULL, base::TimeDelta(), NULL, &stats_);
EXPECT_TRUE(rtcp_sender.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
RunTasks(33);
@@ -401,7 +347,7 @@ TEST_F(RtcpTest, Rtt) {
EXPECT_NEAR(2 * kAddedDelay, min_rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedDelay, max_rtt.InMilliseconds(), 2);
- rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 2);
+ rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 2, 1, 1);
RunTasks(33);
EXPECT_TRUE(rtcp_receiver.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_NEAR(2 * kAddedDelay, rtt.InMilliseconds(), 2);
@@ -411,7 +357,7 @@ TEST_F(RtcpTest, Rtt) {
receiver_to_sender_.set_short_delay();
sender_to_receiver_.set_short_delay();
- rtcp_receiver.SendRtcpFromRtpReceiver(NULL, NULL);
+ rtcp_receiver.SendRtcpFromRtpReceiver(NULL, base::TimeDelta(), NULL, &stats_);
EXPECT_TRUE(rtcp_sender.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_NEAR(kAddedDelay + kAddedShortDelay, rtt.InMilliseconds(), 2);
EXPECT_NEAR(
@@ -419,7 +365,7 @@ TEST_F(RtcpTest, Rtt) {
EXPECT_NEAR(kAddedDelay + kAddedShortDelay, min_rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedDelay, max_rtt.InMilliseconds(), 2);
- rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 3);
+ rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 3, 1, 1);
RunTasks(33);
EXPECT_TRUE(rtcp_receiver.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_NEAR(2 * kAddedShortDelay, rtt.InMilliseconds(), 1);
@@ -429,13 +375,13 @@ TEST_F(RtcpTest, Rtt) {
EXPECT_NEAR(2 * kAddedShortDelay, min_rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedDelay, max_rtt.InMilliseconds(), 2);
- rtcp_receiver.SendRtcpFromRtpReceiver(NULL, NULL);
+ rtcp_receiver.SendRtcpFromRtpReceiver(NULL, base::TimeDelta(), NULL, &stats_);
EXPECT_TRUE(rtcp_sender.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_NEAR(2 * kAddedShortDelay, rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedShortDelay, min_rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedDelay, max_rtt.InMilliseconds(), 2);
- rtcp_receiver.SendRtcpFromRtpReceiver(NULL, NULL);
+ rtcp_receiver.SendRtcpFromRtpReceiver(NULL, base::TimeDelta(), NULL, &stats_);
EXPECT_TRUE(rtcp_sender.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
EXPECT_NEAR(2 * kAddedShortDelay, rtt.InMilliseconds(), 2);
EXPECT_NEAR(2 * kAddedShortDelay, min_rtt.InMilliseconds(), 2);
@@ -444,36 +390,32 @@ TEST_F(RtcpTest, Rtt) {
TEST_F(RtcpTest, RttWithPacketLoss) {
// Media receiver.
- Rtcp rtcp_receiver(cast_environment_,
- &mock_sender_feedback_,
- NULL,
+ Rtcp rtcp_receiver(RtcpCastMessageCallback(),
+ RtcpRttCallback(),
+ RtcpLogMessageCallback(),
+ testing_clock_,
&receiver_to_sender_,
- NULL,
- kRtcpReducedSize,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
kReceiverSsrc,
kSenderSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
// Media sender.
- Rtcp rtcp_sender(cast_environment_,
- &mock_sender_feedback_,
- transport_sender_.get(),
- NULL,
- NULL,
- kRtcpReducedSize,
- base::TimeDelta::FromMilliseconds(kRtcpIntervalMs),
+ Rtcp rtcp_sender(base::Bind(&MockFrameSender::OnReceivedCastFeedback,
+ base::Unretained(&mock_frame_sender_)),
+ base::Bind(&MockFrameSender::OnReceivedRtt,
+ base::Unretained(&mock_frame_sender_)),
+ RtcpLogMessageCallback(),
+ testing_clock_,
+ &sender_to_receiver_,
kSenderSsrc,
kReceiverSsrc,
- kCName,
- AUDIO_EVENT);
+ kCName);
receiver_to_sender_.set_rtcp_receiver(&rtcp_sender);
sender_to_receiver_.set_rtcp_receiver(&rtcp_receiver);
- rtcp_receiver.SendRtcpFromRtpReceiver(NULL, NULL);
- rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 0);
+ rtcp_receiver.SendRtcpFromRtpReceiver(NULL, base::TimeDelta(), NULL, &stats_);
+ rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 0, 1, 1);
RunTasks(33);
base::TimeDelta rtt;
@@ -491,8 +433,8 @@ TEST_F(RtcpTest, RttWithPacketLoss) {
sender_to_receiver_.set_short_delay();
receiver_to_sender_.set_drop_packets(true);
- rtcp_receiver.SendRtcpFromRtpReceiver(NULL, NULL);
- rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 1);
+ rtcp_receiver.SendRtcpFromRtpReceiver(NULL, base::TimeDelta(), NULL, &stats_);
+ rtcp_sender.SendRtcpFromRtpSender(testing_clock_->NowTicks(), 1, 1, 1);
RunTasks(33);
EXPECT_TRUE(rtcp_receiver.Rtt(&rtt, &avg_rtt, &min_rtt, &max_rtt));
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