1 // Copyright (c) 2016 The WebM project authors. All Rights Reserved.
2 //
3 // Use of this source code is governed by a BSD-style license
4 // that can be found in the LICENSE file in the root of the source
5 // tree. An additional intellectual property rights grant can be found
6 // in the file PATENTS. All contributing project authors may
7 // be found in the AUTHORS file in the root of the source tree.
8 #include "src/block_header_parser.h"
9
10 #include "gtest/gtest.h"
11
12 #include "test_utils/parser_test.h"
13 #include "webm/status.h"
14
15 using webm::BlockHeader;
16 using webm::BlockHeaderParser;
17 using webm::ParserTest;
18
19 namespace {
20
21 class BlockHeaderParserTest : public ParserTest<BlockHeaderParser> {};
22
TEST_F(BlockHeaderParserTest,ValidBlock)23 TEST_F(BlockHeaderParserTest, ValidBlock) {
24 SetReaderData({
25 0x81, // Track number = 1.
26 0x12, 0x34, // Timecode = 4660.
27 0x00, // Flags.
28 });
29
30 ParseAndVerify();
31
32 const BlockHeader& block_header = parser_.value();
33
34 EXPECT_EQ(static_cast<std::uint64_t>(1), block_header.track_number);
35 EXPECT_EQ(0x1234, block_header.timecode);
36 EXPECT_EQ(0x00, block_header.flags);
37 }
38
TEST_F(BlockHeaderParserTest,IncrementalParse)39 TEST_F(BlockHeaderParserTest, IncrementalParse) {
40 SetReaderData({
41 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, // Track number = 2.
42 0xFF, 0xFE, // Timecode = -2.
43 0xFF, // Flags.
44 });
45
46 IncrementalParseAndVerify();
47
48 const BlockHeader& block_header = parser_.value();
49
50 EXPECT_EQ(static_cast<std::uint64_t>(2), block_header.track_number);
51 EXPECT_EQ(-2, block_header.timecode);
52 EXPECT_EQ(0xFF, block_header.flags);
53 }
54
55 } // namespace
56