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- // Copyright 2014 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "media/formats/mpeg/adts_stream_parser.h"
- #include <memory>
- #include "media/formats/common/stream_parser_test_base.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace media {
- class ADTSStreamParserTest : public StreamParserTestBase, public testing::Test {
- public:
- ADTSStreamParserTest()
- : StreamParserTestBase(std::make_unique<ADTSStreamParser>()) {}
- };
- // Test parsing with small prime sized chunks to smoke out "power of
- // 2" field size assumptions.
- TEST_F(ADTSStreamParserTest, UnalignedAppend) {
- const std::string expected =
- "NewSegment"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "EndOfSegment"
- "NewSegment"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "{ 0K }"
- "EndOfSegment";
- EXPECT_EQ(expected, ParseFile("sfx.adts", 17));
- }
- // Test parsing with a larger piece size to verify that multiple buffers
- // are passed to |new_buffer_cb_|.
- TEST_F(ADTSStreamParserTest, UnalignedAppend512) {
- const std::string expected =
- "NewSegment"
- "{ 0K 23K 46K }"
- "{ 0K 23K 46K 69K 92K }"
- "{ 0K 23K 46K 69K 92K }"
- "EndOfSegment"
- "NewSegment"
- "{ 0K }"
- "EndOfSegment";
- EXPECT_EQ(expected, ParseFile("sfx.adts", 512));
- }
- } // namespace media
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