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1 /* | 1 /* |
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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58 | 58 |
59 TEST(RtcpPacketReceiverReportTest, ParseFailsOnIncorrectSize) { | 59 TEST(RtcpPacketReceiverReportTest, ParseFailsOnIncorrectSize) { |
60 rtc::Buffer damaged_packet(kPacket); | 60 rtc::Buffer damaged_packet(kPacket); |
61 damaged_packet[0]++; // Damage the packet: increase count field. | 61 damaged_packet[0]++; // Damage the packet: increase count field. |
62 ReceiverReport rr; | 62 ReceiverReport rr; |
63 EXPECT_FALSE(test::ParseSinglePacket(damaged_packet, &rr)); | 63 EXPECT_FALSE(test::ParseSinglePacket(damaged_packet, &rr)); |
64 } | 64 } |
65 | 65 |
66 TEST(RtcpPacketReceiverReportTest, CreateWithOneReportBlock) { | 66 TEST(RtcpPacketReceiverReportTest, CreateWithOneReportBlock) { |
67 ReceiverReport rr; | 67 ReceiverReport rr; |
68 rr.From(kSenderSsrc); | 68 rr.SetSenderSsrc(kSenderSsrc); |
69 ReportBlock rb; | 69 ReportBlock rb; |
70 rb.To(kRemoteSsrc); | 70 rb.SetMediaSsrc(kRemoteSsrc); |
71 rb.WithFractionLost(kFractionLost); | 71 rb.SetFractionLost(kFractionLost); |
72 rb.WithCumulativeLost(kCumulativeLost); | 72 rb.SetCumulativeLost(kCumulativeLost); |
73 rb.WithExtHighestSeqNum(kExtHighestSeqNum); | 73 rb.SetExtHighestSeqNum(kExtHighestSeqNum); |
74 rb.WithJitter(kJitter); | 74 rb.SetJitter(kJitter); |
75 rb.WithLastSr(kLastSr); | 75 rb.SetLastSr(kLastSr); |
76 rb.WithDelayLastSr(kDelayLastSr); | 76 rb.SetDelayLastSr(kDelayLastSr); |
77 rr.WithReportBlock(rb); | 77 rr.AddReportBlock(rb); |
78 | 78 |
79 rtc::Buffer raw = rr.Build(); | 79 rtc::Buffer raw = rr.Build(); |
80 | 80 |
81 EXPECT_THAT(make_tuple(raw.data(), raw.size()), ElementsAreArray(kPacket)); | 81 EXPECT_THAT(make_tuple(raw.data(), raw.size()), ElementsAreArray(kPacket)); |
82 } | 82 } |
83 | 83 |
84 TEST(RtcpPacketReceiverReportTest, CreateAndParseWithoutReportBlocks) { | 84 TEST(RtcpPacketReceiverReportTest, CreateAndParseWithoutReportBlocks) { |
85 ReceiverReport rr; | 85 ReceiverReport rr; |
86 rr.From(kSenderSsrc); | 86 rr.SetSenderSsrc(kSenderSsrc); |
87 | 87 |
88 rtc::Buffer raw = rr.Build(); | 88 rtc::Buffer raw = rr.Build(); |
89 ReceiverReport parsed; | 89 ReceiverReport parsed; |
90 EXPECT_TRUE(test::ParseSinglePacket(raw, &parsed)); | 90 EXPECT_TRUE(test::ParseSinglePacket(raw, &parsed)); |
91 | 91 |
92 EXPECT_EQ(kSenderSsrc, parsed.sender_ssrc()); | 92 EXPECT_EQ(kSenderSsrc, parsed.sender_ssrc()); |
93 EXPECT_THAT(parsed.report_blocks(), IsEmpty()); | 93 EXPECT_THAT(parsed.report_blocks(), IsEmpty()); |
94 } | 94 } |
95 | 95 |
96 TEST(RtcpPacketReceiverReportTest, CreateAndParseWithTwoReportBlocks) { | 96 TEST(RtcpPacketReceiverReportTest, CreateAndParseWithTwoReportBlocks) { |
97 ReceiverReport rr; | 97 ReceiverReport rr; |
98 ReportBlock rb1; | 98 ReportBlock rb1; |
99 rb1.To(kRemoteSsrc); | 99 rb1.SetMediaSsrc(kRemoteSsrc); |
100 ReportBlock rb2; | 100 ReportBlock rb2; |
101 rb2.To(kRemoteSsrc + 1); | 101 rb2.SetMediaSsrc(kRemoteSsrc + 1); |
102 | 102 |
103 rr.From(kSenderSsrc); | 103 rr.SetSenderSsrc(kSenderSsrc); |
104 EXPECT_TRUE(rr.WithReportBlock(rb1)); | 104 EXPECT_TRUE(rr.AddReportBlock(rb1)); |
105 EXPECT_TRUE(rr.WithReportBlock(rb2)); | 105 EXPECT_TRUE(rr.AddReportBlock(rb2)); |
106 | 106 |
107 rtc::Buffer raw = rr.Build(); | 107 rtc::Buffer raw = rr.Build(); |
108 ReceiverReport parsed; | 108 ReceiverReport parsed; |
109 EXPECT_TRUE(test::ParseSinglePacket(raw, &parsed)); | 109 EXPECT_TRUE(test::ParseSinglePacket(raw, &parsed)); |
110 | 110 |
111 EXPECT_EQ(kSenderSsrc, parsed.sender_ssrc()); | 111 EXPECT_EQ(kSenderSsrc, parsed.sender_ssrc()); |
112 EXPECT_EQ(2u, parsed.report_blocks().size()); | 112 EXPECT_EQ(2u, parsed.report_blocks().size()); |
113 EXPECT_EQ(kRemoteSsrc, parsed.report_blocks()[0].source_ssrc()); | 113 EXPECT_EQ(kRemoteSsrc, parsed.report_blocks()[0].source_ssrc()); |
114 EXPECT_EQ(kRemoteSsrc + 1, parsed.report_blocks()[1].source_ssrc()); | 114 EXPECT_EQ(kRemoteSsrc + 1, parsed.report_blocks()[1].source_ssrc()); |
115 } | 115 } |
116 | 116 |
117 TEST(RtcpPacketReceiverReportTest, CreateWithTooManyReportBlocks) { | 117 TEST(RtcpPacketReceiverReportTest, CreateWithTooManyReportBlocks) { |
118 ReceiverReport rr; | 118 ReceiverReport rr; |
119 rr.From(kSenderSsrc); | 119 rr.SetSenderSsrc(kSenderSsrc); |
120 const size_t kMaxReportBlocks = (1 << 5) - 1; | 120 const size_t kMaxReportBlocks = (1 << 5) - 1; |
121 ReportBlock rb; | 121 ReportBlock rb; |
122 for (size_t i = 0; i < kMaxReportBlocks; ++i) { | 122 for (size_t i = 0; i < kMaxReportBlocks; ++i) { |
123 rb.To(kRemoteSsrc + i); | 123 rb.SetMediaSsrc(kRemoteSsrc + i); |
124 EXPECT_TRUE(rr.WithReportBlock(rb)); | 124 EXPECT_TRUE(rr.AddReportBlock(rb)); |
125 } | 125 } |
126 rb.To(kRemoteSsrc + kMaxReportBlocks); | 126 rb.SetMediaSsrc(kRemoteSsrc + kMaxReportBlocks); |
127 EXPECT_FALSE(rr.WithReportBlock(rb)); | 127 EXPECT_FALSE(rr.AddReportBlock(rb)); |
128 } | 128 } |
129 | 129 |
130 } // namespace webrtc | 130 } // namespace webrtc |
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