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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
99 lines
3.5 KiB
C++
99 lines
3.5 KiB
C++
/*
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* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "modules/rtp_rtcp/source/rtcp_packet/fir.h"
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#include "test/gmock.h"
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#include "test/gtest.h"
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#include "test/rtcp_packet_parser.h"
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using testing::AllOf;
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using testing::ElementsAre;
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using testing::ElementsAreArray;
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using testing::Eq;
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using testing::Field;
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using testing::make_tuple;
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using webrtc::rtcp::Fir;
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namespace webrtc {
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namespace {
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constexpr uint32_t kSenderSsrc = 0x12345678;
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constexpr uint32_t kRemoteSsrc = 0x23456789;
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constexpr uint8_t kSeqNr = 13;
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// Manually created Fir packet matching constants above.
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constexpr uint8_t kPacket[] = {0x84, 206, 0x00, 0x04,
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0x12, 0x34, 0x56, 0x78,
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0x00, 0x00, 0x00, 0x00,
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0x23, 0x45, 0x67, 0x89,
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0x0d, 0x00, 0x00, 0x00};
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} // namespace
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TEST(RtcpPacketFirTest, Parse) {
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Fir mutable_parsed;
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EXPECT_TRUE(test::ParseSinglePacket(kPacket, &mutable_parsed));
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const Fir& parsed = mutable_parsed; // Read values from constant object.
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EXPECT_EQ(kSenderSsrc, parsed.sender_ssrc());
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EXPECT_THAT(parsed.requests(),
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ElementsAre(AllOf(Field(&Fir::Request::ssrc, Eq(kRemoteSsrc)),
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Field(&Fir::Request::seq_nr, Eq(kSeqNr)))));
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}
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TEST(RtcpPacketFirTest, Create) {
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Fir fir;
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fir.SetSenderSsrc(kSenderSsrc);
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fir.AddRequestTo(kRemoteSsrc, kSeqNr);
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rtc::Buffer packet = fir.Build();
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EXPECT_THAT(make_tuple(packet.data(), packet.size()),
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ElementsAreArray(kPacket));
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}
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TEST(RtcpPacketFirTest, TwoFciEntries) {
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Fir fir;
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fir.SetSenderSsrc(kSenderSsrc);
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fir.AddRequestTo(kRemoteSsrc, kSeqNr);
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fir.AddRequestTo(kRemoteSsrc + 1, kSeqNr + 1);
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rtc::Buffer packet = fir.Build();
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Fir parsed;
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EXPECT_TRUE(test::ParseSinglePacket(packet, &parsed));
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EXPECT_EQ(kSenderSsrc, parsed.sender_ssrc());
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EXPECT_THAT(parsed.requests(),
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ElementsAre(AllOf(Field(&Fir::Request::ssrc, Eq(kRemoteSsrc)),
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Field(&Fir::Request::seq_nr, Eq(kSeqNr))),
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AllOf(Field(&Fir::Request::ssrc, Eq(kRemoteSsrc + 1)),
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Field(&Fir::Request::seq_nr, Eq(kSeqNr + 1)))));
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}
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TEST(RtcpPacketFirTest, ParseFailsOnZeroFciEntries) {
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constexpr uint8_t kPacketWithoutFci[] = {0x84, 206, 0x00, 0x02,
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0x12, 0x34, 0x56, 0x78,
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0x00, 0x00, 0x00, 0x00};
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Fir parsed;
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EXPECT_FALSE(test::ParseSinglePacket(kPacketWithoutFci, &parsed));
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}
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TEST(RtcpPacketFirTest, ParseFailsOnFractionalFciEntries) {
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constexpr uint8_t kPacketWithOneAndHalfFci[] = {0x84, 206, 0x00, 0x05,
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0x12, 0x34, 0x56, 0x78,
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0x00, 0x00, 0x00, 0x00,
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0x23, 0x45, 0x67, 0x89,
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0x0d, 0x00, 0x00, 0x00,
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'h', 'a', 'l', 'f'};
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Fir parsed;
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EXPECT_FALSE(test::ParseSinglePacket(kPacketWithOneAndHalfFci, &parsed));
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}
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} // namespace webrtc
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