[rtp_rtcp] rtcp::Xr moved into own file and renamed to ExtendedReports on the way

webrtc/modules/rtp_rtcp/source/rtcp_receiver_unittest.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 
 /*
  * This file includes unit tests for the RTCPReceiver.
  */
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include "webrtc/common_types.h"
 #include "webrtc/modules/remote_bitrate_estimator/include/mock/mock_remote_bitrate_observer.h"
 #include "webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_single_stream.h"
 #include "webrtc/modules/rtp_rtcp/source/byte_io.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/app.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/bye.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h"
+#include "webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_reports.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/pli.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/receiver_report.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/sli.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/tmmbr.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_receiver.h"
 #include "webrtc/modules/rtp_rtcp/source/rtcp_sender.h"
 #include "webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.h"
 #include "webrtc/modules/rtp_rtcp/source/rtp_utility.h"
 
@@ skipping 532 matching lines @@
 
 TEST_F(RtcpReceiverTest, InjectSliPacket) {
   rtcp::Sli sli;
   sli.WithPictureId(40);
   rtc::scoped_ptr<rtcp::RawPacket> packet(sli.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   EXPECT_EQ(kRtcpSli, rtcp_packet_info_.rtcpPacketTypeFlags);
   EXPECT_EQ(40, rtcp_packet_info_.sliPictureId);
 }
 
-TEST_F(RtcpReceiverTest, XrPacketWithZeroReportBlocksIgnored) {
-  rtcp::Xr xr;
+TEST_F(RtcpReceiverTest, ExtendedReportsPacketWithZeroReportBlocksIgnored) {
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   EXPECT_EQ(0U, rtcp_packet_info_.rtcpPacketTypeFlags);
 }
 
-TEST_F(RtcpReceiverTest, InjectXrVoipPacket) {
+TEST_F(RtcpReceiverTest, InjectExtendedReportsVoipPacket) {
   const uint32_t kSourceSsrc = 0x123456;
   std::set<uint32_t> ssrcs;
   ssrcs.insert(kSourceSsrc);
   rtcp_receiver_->SetSsrcs(kSourceSsrc, ssrcs);
 
   const uint8_t kLossRate = 123;
   rtcp::VoipMetric voip_metric;
   voip_metric.To(kSourceSsrc);
   RTCPVoIPMetric metric;
   metric.lossRate = kLossRate;
   voip_metric.WithVoipMetric(metric);
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   xr.WithVoipMetric(&voip_metric);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   ASSERT_TRUE(rtcp_packet_info_.VoIPMetric != nullptr);
   EXPECT_EQ(kLossRate, rtcp_packet_info_.VoIPMetric->lossRate);
   EXPECT_EQ(kRtcpXrVoipMetric, rtcp_packet_info_.rtcpPacketTypeFlags);
 }
 
-TEST_F(RtcpReceiverTest, XrVoipPacketNotToUsIgnored) {
+TEST_F(RtcpReceiverTest, ExtendedReportsVoipPacketNotToUsIgnored) {
   const uint32_t kSourceSsrc = 0x123456;
   std::set<uint32_t> ssrcs;
   ssrcs.insert(kSourceSsrc);
   rtcp_receiver_->SetSsrcs(kSourceSsrc, ssrcs);
 
   rtcp::VoipMetric voip_metric;
   voip_metric.To(kSourceSsrc + 1);
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   xr.WithVoipMetric(&voip_metric);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   EXPECT_EQ(0U, rtcp_packet_info_.rtcpPacketTypeFlags);
 }
 
-TEST_F(RtcpReceiverTest, InjectXrReceiverReferenceTimePacket) {
+TEST_F(RtcpReceiverTest, InjectExtendedReportsReceiverReferenceTimePacket) {
   rtcp::Rrtr rrtr;
   rrtr.WithNtp(NtpTime(0x10203, 0x40506));
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   xr.WithRrtr(&rrtr);
 
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   EXPECT_EQ(kRtcpXrReceiverReferenceTime,
             rtcp_packet_info_.rtcpPacketTypeFlags);
 }
 
-TEST_F(RtcpReceiverTest, XrDlrrPacketNotToUsIgnored) {
+TEST_F(RtcpReceiverTest, ExtendedReportsDlrrPacketNotToUsIgnored) {
   const uint32_t kSourceSsrc = 0x123456;
   std::set<uint32_t> ssrcs;
   ssrcs.insert(kSourceSsrc);
   rtcp_receiver_->SetSsrcs(kSourceSsrc, ssrcs);
 
   rtcp::Dlrr dlrr;
   dlrr.WithDlrrItem(kSourceSsrc + 1, 0x12345, 0x67890);
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   xr.WithDlrr(&dlrr);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   EXPECT_EQ(0U, rtcp_packet_info_.rtcpPacketTypeFlags);
   EXPECT_FALSE(rtcp_packet_info_.xr_dlrr_item);
 }
 
-TEST_F(RtcpReceiverTest, InjectXrDlrrPacketWithSubBlock) {
+TEST_F(RtcpReceiverTest, InjectExtendedReportsDlrrPacketWithSubBlock) {
   const uint32_t kSourceSsrc = 0x123456;
   std::set<uint32_t> ssrcs;
   ssrcs.insert(kSourceSsrc);
   rtcp_receiver_->SetSsrcs(kSourceSsrc, ssrcs);
 
   rtcp::Dlrr dlrr;
   dlrr.WithDlrrItem(kSourceSsrc, 0x12345, 0x67890);
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   xr.WithDlrr(&dlrr);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   // The parser should note the DLRR report block item, but not flag the packet
   // since the RTT is not estimated.
   EXPECT_TRUE(rtcp_packet_info_.xr_dlrr_item);
 }
 
-TEST_F(RtcpReceiverTest, InjectXrDlrrPacketWithMultipleSubBlocks) {
+TEST_F(RtcpReceiverTest, InjectExtendedReportsDlrrPacketWithMultipleSubBlocks) {
   const uint32_t kSourceSsrc = 0x123456;
   std::set<uint32_t> ssrcs;
   ssrcs.insert(kSourceSsrc);
   rtcp_receiver_->SetSsrcs(kSourceSsrc, ssrcs);
 
   rtcp::Dlrr dlrr;
   dlrr.WithDlrrItem(kSourceSsrc + 1, 0x12345, 0x67890);
   dlrr.WithDlrrItem(kSourceSsrc + 2, 0x12345, 0x67890);
   dlrr.WithDlrrItem(kSourceSsrc,     0x12345, 0x67890);
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   xr.WithDlrr(&dlrr);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   // The parser should note the DLRR report block item, but not flag the packet
   // since the RTT is not estimated.
   EXPECT_TRUE(rtcp_packet_info_.xr_dlrr_item);
 }
 
-TEST_F(RtcpReceiverTest, InjectXrPacketWithMultipleReportBlocks) {
+TEST_F(RtcpReceiverTest, InjectExtendedReportsPacketWithMultipleReportBlocks) {
   const uint32_t kSourceSsrc = 0x123456;
   std::set<uint32_t> ssrcs;
   ssrcs.insert(kSourceSsrc);
   rtcp_receiver_->SetSsrcs(kSourceSsrc, ssrcs);
 
   rtcp::Rrtr rrtr;
   rtcp::Dlrr dlrr;
   dlrr.WithDlrrItem(kSourceSsrc, 0x12345, 0x67890);
   rtcp::VoipMetric metric;
   metric.To(kSourceSsrc);
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   xr.WithRrtr(&rrtr);
   xr.WithDlrr(&dlrr);
   xr.WithVoipMetric(&metric);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   EXPECT_EQ(static_cast<unsigned int>(kRtcpXrReceiverReferenceTime +
                                       kRtcpXrVoipMetric),
             rtcp_packet_info_.rtcpPacketTypeFlags);
   // The parser should note the DLRR report block item, but not flag the packet
   // since the RTT is not estimated.
   EXPECT_TRUE(rtcp_packet_info_.xr_dlrr_item);
 }
 
-TEST_F(RtcpReceiverTest, InjectXrPacketWithUnknownReportBlock) {
+TEST_F(RtcpReceiverTest, InjectExtendedReportsPacketWithUnknownReportBlock) {
   const uint32_t kSourceSsrc = 0x123456;
   std::set<uint32_t> ssrcs;
   ssrcs.insert(kSourceSsrc);
   rtcp_receiver_->SetSsrcs(kSourceSsrc, ssrcs);
   std::vector<uint32_t> remote_ssrcs;
   remote_ssrcs.push_back(kSourceSsrc);
 
   rtcp::Rrtr rrtr;
   rtcp::Dlrr dlrr;
   dlrr.WithDlrrItem(kSourceSsrc, 0x12345, 0x67890);
   rtcp::VoipMetric metric;
   metric.To(kSourceSsrc);
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(0x2345);
   xr.WithRrtr(&rrtr);
   xr.WithDlrr(&dlrr);
   xr.WithVoipMetric(&metric);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   // Modify the DLRR block to have an unsupported block type, from 5 to 6.
   uint8_t* buffer = const_cast<uint8_t*>(packet->Buffer());
   EXPECT_EQ(5, buffer[20]);
   buffer[20] = 6;
 
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   EXPECT_EQ(static_cast<unsigned int>(kRtcpXrReceiverReferenceTime +
                                       kRtcpXrVoipMetric),
             rtcp_packet_info_.rtcpPacketTypeFlags);
   EXPECT_FALSE(rtcp_packet_info_.xr_dlrr_item);
 }
 
 TEST_F(RtcpReceiverTest, TestXrRrRttInitiallyFalse) {
   int64_t rtt_ms;
   EXPECT_FALSE(rtcp_receiver_->GetAndResetXrRrRtt(&rtt_ms));
 }
 
 TEST_F(RtcpReceiverTest, LastReceivedXrReferenceTimeInfoInitiallyFalse) {
   RtcpReceiveTimeInfo info;
   EXPECT_FALSE(rtcp_receiver_->LastReceivedXrReferenceTimeInfo(&info));
 }
 
-TEST_F(RtcpReceiverTest, GetLastReceivedXrReferenceTimeInfo) {
+TEST_F(RtcpReceiverTest, GetLastReceivedExtendedReportsReferenceTimeInfo) {
   const uint32_t kSenderSsrc = 0x123456;
   const NtpTime kNtp(0x10203, 0x40506);
   const uint32_t kNtpMid =
       RTCPUtility::MidNtp(kNtp.seconds(), kNtp.fractions());
 
   rtcp::Rrtr rrtr;
   rrtr.WithNtp(kNtp);
-  rtcp::Xr xr;
+  rtcp::ExtendedReports xr;
   xr.From(kSenderSsrc);
   xr.WithRrtr(&rrtr);
   rtc::scoped_ptr<rtcp::RawPacket> packet(xr.Build());
   EXPECT_EQ(0, InjectRtcpPacket(packet->Buffer(), packet->Length()));
   EXPECT_EQ(kRtcpXrReceiverReferenceTime,
       rtcp_packet_info_.rtcpPacketTypeFlags);
 
   RtcpReceiveTimeInfo info;
   EXPECT_TRUE(rtcp_receiver_->LastReceivedXrReferenceTimeInfo(&info));
   EXPECT_EQ(kSenderSsrc, info.sourceSSRC);
@@ skipping 316 matching lines @@
 
   // Transport feedback should be ignored, but next packet should work.
   EXPECT_EQ(0u, rtcp_packet_info_.rtcpPacketTypeFlags & kRtcpTransportFeedback);
   EXPECT_NE(0u, rtcp_packet_info_.rtcpPacketTypeFlags & kRtcpRemb);
   EXPECT_EQ(kBitrateBps, rtcp_packet_info_.receiverEstimatedMaxBitrate);
 }
 
 }  // Anonymous namespace
 
 }  // namespace webrtc