1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/*
* Copyright (c) 2017 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 "modules/rtp_rtcp/source/rtcp_nack_stats.h"
#include "test/gtest.h"
namespace webrtc {
TEST(RtcpNackStatsTest, Requests) {
RtcpNackStats stats;
EXPECT_EQ(0U, stats.unique_requests());
EXPECT_EQ(0U, stats.requests());
stats.ReportRequest(10);
EXPECT_EQ(1U, stats.unique_requests());
EXPECT_EQ(1U, stats.requests());
stats.ReportRequest(10);
EXPECT_EQ(1U, stats.unique_requests());
stats.ReportRequest(11);
EXPECT_EQ(2U, stats.unique_requests());
stats.ReportRequest(11);
EXPECT_EQ(2U, stats.unique_requests());
stats.ReportRequest(13);
EXPECT_EQ(3U, stats.unique_requests());
stats.ReportRequest(11);
EXPECT_EQ(3U, stats.unique_requests());
EXPECT_EQ(6U, stats.requests());
}
TEST(RtcpNackStatsTest, RequestsWithWrap) {
RtcpNackStats stats;
stats.ReportRequest(65534);
EXPECT_EQ(1U, stats.unique_requests());
stats.ReportRequest(65534);
EXPECT_EQ(1U, stats.unique_requests());
stats.ReportRequest(65535);
EXPECT_EQ(2U, stats.unique_requests());
stats.ReportRequest(65535);
EXPECT_EQ(2U, stats.unique_requests());
stats.ReportRequest(0);
EXPECT_EQ(3U, stats.unique_requests());
stats.ReportRequest(65535);
EXPECT_EQ(3U, stats.unique_requests());
stats.ReportRequest(0);
EXPECT_EQ(3U, stats.unique_requests());
stats.ReportRequest(1);
EXPECT_EQ(4U, stats.unique_requests());
EXPECT_EQ(8U, stats.requests());
}
} // namespace webrtc
|
