Delete support for receiving RTCP RPSI and SLI messages.

webrtc/modules/rtp_rtcp/source/rtcp_packet/sli_unittest.cc

-/*
- *  Copyright (c) 2016 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.
- */
-
-#include "webrtc/modules/rtp_rtcp/source/rtcp_packet/sli.h"
-
-#include "webrtc/test/gmock.h"
-#include "webrtc/test/gtest.h"
-#include "webrtc/test/rtcp_packet_parser.h"
-
-using testing::ElementsAreArray;
-using testing::make_tuple;
-using webrtc::rtcp::Sli;
-
-namespace webrtc {
-namespace {
-constexpr uint32_t kSenderSsrc = 0x12345678;
-constexpr uint32_t kRemoteSsrc = 0x23456789;
-
-constexpr uint8_t kPictureId = 0x3f;
-constexpr uint16_t kFirstMb = 0x1e61;
-constexpr uint16_t kNumberOfMb = 0x1a0a;
-constexpr uint32_t kSliItem = (static_cast<uint32_t>(kFirstMb) << 19) |
-                              (static_cast<uint32_t>(kNumberOfMb) << 6) |
-                               static_cast<uint32_t>(kPictureId);
-
-// Manually created Sli packet matching constants above.
-constexpr uint8_t kPacket[] = {0x82,  206, 0x00, 0x03,
-                               0x12, 0x34, 0x56, 0x78,
-                               0x23, 0x45, 0x67, 0x89,
-                               (kSliItem >> 24) & 0xff,
-                               (kSliItem >> 16) & 0xff,
-                               (kSliItem >> 8) & 0xff,
-                                kSliItem & 0xff};
-}  // namespace
-
-TEST(RtcpPacketSliTest, Create) {
-  Sli sli;
-  sli.SetSenderSsrc(kSenderSsrc);
-  sli.SetMediaSsrc(kRemoteSsrc);
-  sli.AddPictureId(kPictureId, kFirstMb, kNumberOfMb);
-
-  rtc::Buffer packet = sli.Build();
-
-  EXPECT_THAT(make_tuple(packet.data(), packet.size()),
-              ElementsAreArray(kPacket));
-}
-
-TEST(RtcpPacketSliTest, Parse) {
-  Sli mutable_parsed;
-  EXPECT_TRUE(test::ParseSinglePacket(kPacket, &mutable_parsed));
-  const Sli& parsed = mutable_parsed;  // Read values from constant object.
-
-  EXPECT_EQ(kSenderSsrc, parsed.sender_ssrc());
-  EXPECT_EQ(kRemoteSsrc, parsed.media_ssrc());
-  EXPECT_EQ(1u, parsed.macroblocks().size());
-  EXPECT_EQ(kFirstMb, parsed.macroblocks()[0].first());
-  EXPECT_EQ(kNumberOfMb, parsed.macroblocks()[0].number());
-  EXPECT_EQ(kPictureId, parsed.macroblocks()[0].picture_id());
-}
-
-TEST(RtcpPacketSliTest, ParseFailsOnTooSmallPacket) {
-  Sli sli;
-  sli.SetSenderSsrc(kSenderSsrc);
-  sli.SetMediaSsrc(kRemoteSsrc);
-  sli.AddPictureId(kPictureId, kFirstMb, kNumberOfMb);
-
-  rtc::Buffer packet = sli.Build();
-  packet[3]--;  // Decrease size by 1 word (4 bytes).
-  packet.SetSize(packet.size() - 4);
-
-  EXPECT_FALSE(test::ParseSinglePacket(packet, &sli));
-}
-
-}  // namespace webrtc