1 /*
2 * Copyright (c) 2017 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_parameters.h"
12
13 #include "test/gtest.h"
14
15 namespace webrtc {
16
17 using webrtc::RtpExtension;
18
19 static const char kExtensionUri1[] = "extension-uri1";
20 static const char kExtensionUri2[] = "extension-uri2";
21
22 static const RtpExtension kExtension1(kExtensionUri1, 1);
23 static const RtpExtension kExtension1Encrypted(kExtensionUri1, 10, true);
24 static const RtpExtension kExtension2(kExtensionUri2, 2);
25
TEST(RtpExtensionTest,FilterDuplicateNonEncrypted)26 TEST(RtpExtensionTest, FilterDuplicateNonEncrypted) {
27 std::vector<RtpExtension> extensions;
28 std::vector<RtpExtension> filtered;
29
30 extensions.push_back(kExtension1);
31 extensions.push_back(kExtension1Encrypted);
32 filtered = RtpExtension::FilterDuplicateNonEncrypted(extensions);
33 EXPECT_EQ(1u, filtered.size());
34 EXPECT_EQ(std::vector<RtpExtension>{kExtension1Encrypted}, filtered);
35
36 extensions.clear();
37 extensions.push_back(kExtension1Encrypted);
38 extensions.push_back(kExtension1);
39 filtered = RtpExtension::FilterDuplicateNonEncrypted(extensions);
40 EXPECT_EQ(1u, filtered.size());
41 EXPECT_EQ(std::vector<RtpExtension>{kExtension1Encrypted}, filtered);
42
43 extensions.clear();
44 extensions.push_back(kExtension1);
45 extensions.push_back(kExtension2);
46 filtered = RtpExtension::FilterDuplicateNonEncrypted(extensions);
47 EXPECT_EQ(2u, filtered.size());
48 EXPECT_EQ(extensions, filtered);
49 }
50 } // namespace webrtc
51