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(123, {1, 2}, 89, 5, AbsoluteCaptureTime{45, 78}, 7);
31 RtpPacketInfo p1(456, {3, 4}, 89, 4, AbsoluteCaptureTime{13, 21}, 1);
32 RtpPacketInfo p2(789, {5, 6}, 88, 1, AbsoluteCaptureTime{99, 78}, 7);
33
34 RtpPacketInfos x({p0, p1, p2});
35
36 ASSERT_THAT(x, SizeIs(3));
37
38 EXPECT_EQ(x[0], p0);
39 EXPECT_EQ(x[1], p1);
40 EXPECT_EQ(x[2], p2);
41
42 EXPECT_EQ(x.front(), p0);
43 EXPECT_EQ(x.back(), p2);
44
45 EXPECT_THAT(ToVector(x.begin(), x.end()), ElementsAre(p0, p1, p2));
46 EXPECT_THAT(ToVector(x.rbegin(), x.rend()), ElementsAre(p2, p1, p0));
47
48 EXPECT_THAT(ToVector(x.cbegin(), x.cend()), ElementsAre(p0, p1, p2));
49 EXPECT_THAT(ToVector(x.crbegin(), x.crend()), ElementsAre(p2, p1, p0));
50
51 EXPECT_FALSE(x.empty());
52 }
53
TEST(RtpPacketInfosTest,CopyShareData)54 TEST(RtpPacketInfosTest, CopyShareData) {
55 RtpPacketInfo p0(123, {1, 2}, 89, 5, AbsoluteCaptureTime{45, 78}, 7);
56 RtpPacketInfo p1(456, {3, 4}, 89, 4, AbsoluteCaptureTime{13, 21}, 1);
57 RtpPacketInfo p2(789, {5, 6}, 88, 1, AbsoluteCaptureTime{99, 78}, 7);
58
59 RtpPacketInfos lhs({p0, p1, p2});
60 RtpPacketInfos rhs = lhs;
61
62 ASSERT_THAT(lhs, SizeIs(3));
63 ASSERT_THAT(rhs, SizeIs(3));
64
65 for (size_t i = 0; i < lhs.size(); ++i) {
66 EXPECT_EQ(lhs[i], rhs[i]);
67 }
68
69 EXPECT_EQ(lhs.front(), rhs.front());
70 EXPECT_EQ(lhs.back(), rhs.back());
71
72 EXPECT_EQ(lhs.begin(), rhs.begin());
73 EXPECT_EQ(lhs.end(), rhs.end());
74 EXPECT_EQ(lhs.rbegin(), rhs.rbegin());
75 EXPECT_EQ(lhs.rend(), rhs.rend());
76
77 EXPECT_EQ(lhs.cbegin(), rhs.cbegin());
78 EXPECT_EQ(lhs.cend(), rhs.cend());
79 EXPECT_EQ(lhs.crbegin(), rhs.crbegin());
80 EXPECT_EQ(lhs.crend(), rhs.crend());
81
82 EXPECT_EQ(lhs.empty(), rhs.empty());
83 }
84
85 } // namespace webrtc
86