1 /*
2 * Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
3 *
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
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include "api/rtp_packet_infos.h"
12
13 #include "test/gmock.h"
14 #include "test/gtest.h"
15
16 namespace webrtc {
17 namespace {
18
19 using ::testing::ElementsAre;
20 using ::testing::SizeIs;
21
22 template <typename Iterator>
ToVector(Iterator begin,Iterator end)23 RtpPacketInfos::vector_type ToVector(Iterator begin, Iterator end) {
24 return RtpPacketInfos::vector_type(begin, end);
25 }
26
27 } // namespace
28
TEST(RtpPacketInfosTest,BasicFunctionality)29 TEST(RtpPacketInfosTest, BasicFunctionality) {
30 RtpPacketInfo p0(/*ssrc=*/123, /*csrcs=*/{1, 2}, /*rtp_timestamp=*/89,
31 /*receive_time=*/Timestamp::Millis(7));
32 p0.set_audio_level(5);
33 p0.set_absolute_capture_time(AbsoluteCaptureTime{
34 .absolute_capture_timestamp = 45, .estimated_capture_clock_offset = 78});
35
36 RtpPacketInfo p1(/*ssrc=*/456, /*csrcs=*/{3, 4}, /*rtp_timestamp=*/89,
37 /*receive_time=*/Timestamp::Millis(1));
38 p1.set_audio_level(4);
39 p1.set_absolute_capture_time(AbsoluteCaptureTime{
40 .absolute_capture_timestamp = 13, .estimated_capture_clock_offset = 21});
41
42 RtpPacketInfo p2(/*ssrc=*/789, /*csrcs=*/{5, 6}, /*rtp_timestamp=*/88,
43 /*receive_time=*/Timestamp::Millis(7));
44 p2.set_audio_level(1);
45 p2.set_absolute_capture_time(AbsoluteCaptureTime{
46 .absolute_capture_timestamp = 99, .estimated_capture_clock_offset = 78});
47
48 RtpPacketInfos x({p0, p1, p2});
49
50 ASSERT_THAT(x, SizeIs(3));
51
52 EXPECT_EQ(x[0], p0);
53 EXPECT_EQ(x[1], p1);
54 EXPECT_EQ(x[2], p2);
55
56 EXPECT_EQ(x.front(), p0);
57 EXPECT_EQ(x.back(), p2);
58
59 EXPECT_THAT(ToVector(x.begin(), x.end()), ElementsAre(p0, p1, p2));
60 EXPECT_THAT(ToVector(x.rbegin(), x.rend()), ElementsAre(p2, p1, p0));
61
62 EXPECT_THAT(ToVector(x.cbegin(), x.cend()), ElementsAre(p0, p1, p2));
63 EXPECT_THAT(ToVector(x.crbegin(), x.crend()), ElementsAre(p2, p1, p0));
64
65 EXPECT_FALSE(x.empty());
66 }
67
TEST(RtpPacketInfosTest,CopyShareData)68 TEST(RtpPacketInfosTest, CopyShareData) {
69 RtpPacketInfo p0(/*ssrc=*/123, /*csrcs=*/{1, 2}, /*rtp_timestamp=*/89,
70 /*receive_time=*/Timestamp::Millis(7));
71 p0.set_audio_level(5);
72 p0.set_absolute_capture_time(AbsoluteCaptureTime{
73 .absolute_capture_timestamp = 45, .estimated_capture_clock_offset = 78});
74
75 RtpPacketInfo p1(/*ssrc=*/456, /*csrcs=*/{3, 4}, /*rtp_timestamp=*/89,
76 /*receive_time=*/Timestamp::Millis(1));
77 p1.set_audio_level(4);
78 p1.set_absolute_capture_time(AbsoluteCaptureTime{
79 .absolute_capture_timestamp = 13, .estimated_capture_clock_offset = 21});
80
81 RtpPacketInfo p2(/*ssrc=*/789, /*csrcs=*/{5, 6}, /*rtp_timestamp=*/88,
82 /*receive_time=*/Timestamp::Millis(7));
83 p2.set_audio_level(1);
84 p2.set_absolute_capture_time(AbsoluteCaptureTime{
85 .absolute_capture_timestamp = 99, .estimated_capture_clock_offset = 78});
86
87 RtpPacketInfos lhs({p0, p1, p2});
88 RtpPacketInfos rhs = lhs;
89
90 ASSERT_THAT(lhs, SizeIs(3));
91 ASSERT_THAT(rhs, SizeIs(3));
92
93 for (size_t i = 0; i < lhs.size(); ++i) {
94 EXPECT_EQ(lhs[i], rhs[i]);
95 }
96
97 EXPECT_EQ(lhs.front(), rhs.front());
98 EXPECT_EQ(lhs.back(), rhs.back());
99
100 EXPECT_EQ(lhs.begin(), rhs.begin());
101 EXPECT_EQ(lhs.end(), rhs.end());
102 EXPECT_EQ(lhs.rbegin(), rhs.rbegin());
103 EXPECT_EQ(lhs.rend(), rhs.rend());
104
105 EXPECT_EQ(lhs.cbegin(), rhs.cbegin());
106 EXPECT_EQ(lhs.cend(), rhs.cend());
107 EXPECT_EQ(lhs.crbegin(), rhs.crbegin());
108 EXPECT_EQ(lhs.crend(), rhs.crend());
109
110 EXPECT_EQ(lhs.empty(), rhs.empty());
111 }
112
113 } // namespace webrtc
114