1 /*
2 * Copyright (c) 2016 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 "modules/video_coding/h264_sprop_parameter_sets.h"
12
13 #include <vector>
14
15 #include "test/gtest.h"
16
17 namespace webrtc {
18
19 class H264SpropParameterSetsTest : public ::testing::Test {
20 public:
21 H264SpropParameterSets h264_sprop;
22 };
23
TEST_F(H264SpropParameterSetsTest,Base64DecodeSprop)24 TEST_F(H264SpropParameterSetsTest, Base64DecodeSprop) {
25 // Example sprop string from https://tools.ietf.org/html/rfc3984 .
26 EXPECT_TRUE(h264_sprop.DecodeSprop("Z0IACpZTBYmI,aMljiA=="));
27 static const std::vector<uint8_t> raw_sps{0x67, 0x42, 0x00, 0x0A, 0x96,
28 0x53, 0x05, 0x89, 0x88};
29 static const std::vector<uint8_t> raw_pps{0x68, 0xC9, 0x63, 0x88};
30 EXPECT_EQ(raw_sps, h264_sprop.sps_nalu());
31 EXPECT_EQ(raw_pps, h264_sprop.pps_nalu());
32 }
33
TEST_F(H264SpropParameterSetsTest,InvalidData)34 TEST_F(H264SpropParameterSetsTest, InvalidData) {
35 EXPECT_FALSE(h264_sprop.DecodeSprop(","));
36 EXPECT_FALSE(h264_sprop.DecodeSprop(""));
37 EXPECT_FALSE(h264_sprop.DecodeSprop(",iA=="));
38 EXPECT_FALSE(h264_sprop.DecodeSprop("iA==,"));
39 EXPECT_TRUE(h264_sprop.DecodeSprop("iA==,iA=="));
40 EXPECT_FALSE(h264_sprop.DecodeSprop("--,--"));
41 EXPECT_FALSE(h264_sprop.DecodeSprop(",,"));
42 EXPECT_FALSE(h264_sprop.DecodeSprop("iA=="));
43 }
44
45 } // namespace webrtc
46