| // Copyright (c) 2016 The WebM 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 "src/id_parser.h" |
| |
| #include "gtest/gtest.h" |
| |
| #include "test_utils/parser_test.h" |
| #include "webm/id.h" |
| #include "webm/status.h" |
| |
| using webm::Id; |
| using webm::IdParser; |
| using webm::ParserTest; |
| using webm::Status; |
| |
| namespace { |
| |
| class IdParserTest : public ParserTest<IdParser> {}; |
| |
| TEST_F(IdParserTest, InvalidId) { |
| SetReaderData({0x00}); |
| ParseAndExpectResult(Status::kInvalidElementId); |
| |
| ResetParser(); |
| SetReaderData({0x0F}); |
| ParseAndExpectResult(Status::kInvalidElementId); |
| } |
| |
| TEST_F(IdParserTest, EarlyEndOfFile) { |
| SetReaderData({0x40}); |
| ParseAndExpectResult(Status::kEndOfFile); |
| } |
| |
| TEST_F(IdParserTest, ValidId) { |
| SetReaderData({0x80}); |
| ParseAndVerify(); |
| EXPECT_EQ(static_cast<Id>(0x80), parser_.id()); |
| |
| ResetParser(); |
| SetReaderData({0x1F, 0xFF, 0xFF, 0xFF}); |
| ParseAndVerify(); |
| EXPECT_EQ(static_cast<Id>(0x1FFFFFFF), parser_.id()); |
| } |
| |
| TEST_F(IdParserTest, IncrementalParse) { |
| SetReaderData({0x1A, 0x45, 0xDF, 0xA3}); |
| IncrementalParseAndVerify(); |
| EXPECT_EQ(Id::kEbml, parser_.id()); |
| } |
| |
| } // namespace |