[rtp_rtcp] rtcp::Sdes moved into own file

webrtc/modules/rtp_rtcp/source/rtcp_packet_unittest.cc

 /*
  *  Copyright (c) 2014 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 RtcpPacket.
  */
 
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.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/receiver_report.h"
 #include "webrtc/test/rtcp_packet_parser.h"
 
 using ::testing::ElementsAre;
 
 using webrtc::rtcp::App;
 using webrtc::rtcp::Bye;
 using webrtc::rtcp::RawPacket;
 using webrtc::rtcp::ReceiverReport;
 using webrtc::rtcp::ReportBlock;
-using webrtc::rtcp::Sdes;
 using webrtc::rtcp::SenderReport;
 using webrtc::test::RtcpPacketParser;
 
 namespace webrtc {
 
 const uint32_t kSenderSsrc = 0x12345678;
 const uint32_t kRemoteSsrc = 0x23456789;
 
 TEST(RtcpPacketTest, Sr) {
   SenderReport sr;
@@ skipping 105 matching lines @@
   parser.Parse(packet->Buffer(), packet->Length());
   EXPECT_EQ(1, parser.app()->num_packets());
   EXPECT_EQ(30U, parser.app()->SubType());
   EXPECT_EQ(name, parser.app()->Name());
   EXPECT_EQ(1, parser.app_item()->num_packets());
   EXPECT_EQ(kDataLength, parser.app_item()->DataLength());
   EXPECT_EQ(0, strncmp(kData, (const char*)parser.app_item()->Data(),
       parser.app_item()->DataLength()));
 }
 
-TEST(RtcpPacketTest, SdesWithOneChunk) {
-  Sdes sdes;
-  EXPECT_TRUE(sdes.WithCName(kSenderSsrc, "alice@host"));
-
-  rtc::scoped_ptr<RawPacket> packet(sdes.Build());
-  RtcpPacketParser parser;
-  parser.Parse(packet->Buffer(), packet->Length());
-  EXPECT_EQ(1, parser.sdes()->num_packets());
-  EXPECT_EQ(1, parser.sdes_chunk()->num_packets());
-  EXPECT_EQ(kSenderSsrc, parser.sdes_chunk()->Ssrc());
-  EXPECT_EQ("alice@host", parser.sdes_chunk()->Cname());
-}
-
-TEST(RtcpPacketTest, SdesWithMultipleChunks) {
-  Sdes sdes;
-  EXPECT_TRUE(sdes.WithCName(kSenderSsrc, "a"));
-  EXPECT_TRUE(sdes.WithCName(kSenderSsrc + 1, "ab"));
-  EXPECT_TRUE(sdes.WithCName(kSenderSsrc + 2, "abc"));
-  EXPECT_TRUE(sdes.WithCName(kSenderSsrc + 3, "abcd"));
-  EXPECT_TRUE(sdes.WithCName(kSenderSsrc + 4, "abcde"));
-  EXPECT_TRUE(sdes.WithCName(kSenderSsrc + 5, "abcdef"));
-
-  rtc::scoped_ptr<RawPacket> packet(sdes.Build());
-  RtcpPacketParser parser;
-  parser.Parse(packet->Buffer(), packet->Length());
-  EXPECT_EQ(1, parser.sdes()->num_packets());
-  EXPECT_EQ(6, parser.sdes_chunk()->num_packets());
-  EXPECT_EQ(kSenderSsrc + 5, parser.sdes_chunk()->Ssrc());
-  EXPECT_EQ("abcdef", parser.sdes_chunk()->Cname());
-}
-
-TEST(RtcpPacketTest, SdesWithTooManyChunks) {
-  Sdes sdes;
-  const int kMaxChunks = (1 << 5) - 1;
-  for (int i = 0; i < kMaxChunks; ++i) {
-    uint32_t ssrc = kSenderSsrc + i;
-    std::ostringstream oss;
-    oss << "cname" << i;
-    EXPECT_TRUE(sdes.WithCName(ssrc, oss.str()));
-  }
-  EXPECT_FALSE(sdes.WithCName(kSenderSsrc + kMaxChunks, "foo"));
-}
-
-TEST(RtcpPacketTest, CnameItemWithEmptyString) {
-  Sdes sdes;
-  EXPECT_TRUE(sdes.WithCName(kSenderSsrc, ""));
-
-  rtc::scoped_ptr<RawPacket> packet(sdes.Build());
-  RtcpPacketParser parser;
-  parser.Parse(packet->Buffer(), packet->Length());
-  EXPECT_EQ(1, parser.sdes()->num_packets());
-  EXPECT_EQ(1, parser.sdes_chunk()->num_packets());
-  EXPECT_EQ(kSenderSsrc, parser.sdes_chunk()->Ssrc());
-  EXPECT_EQ("", parser.sdes_chunk()->Cname());
-}
-
-
 TEST(RtcpPacketTest, BuildWithTooSmallBuffer) {
   ReportBlock rb;
   ReceiverReport rr;
   rr.From(kSenderSsrc);
   EXPECT_TRUE(rr.WithReportBlock(rb));
 
   const size_t kRrLength = 8;
   const size_t kReportBlockLength = 24;
 
   // No packet.
   class Verifier : public rtcp::RtcpPacket::PacketReadyCallback {
     void OnPacketReady(uint8_t* data, size_t length) override {
       ADD_FAILURE() << "Packet should not fit within max size.";
     }
   } verifier;
   const size_t kBufferSize = kRrLength + kReportBlockLength - 1;
   uint8_t buffer[kBufferSize];
   EXPECT_FALSE(rr.BuildExternalBuffer(buffer, kBufferSize, &verifier));
 }
 }  // namespace webrtc