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57 lines
1.4 KiB
57 lines
1.4 KiB
// Copyright (c) 2016 The WebM project authors. All Rights Reserved.
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//
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file in the root of the source
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// tree. An additional intellectual property rights grant can be found
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// in the file PATENTS. All contributing project authors may
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// be found in the AUTHORS file in the root of the source tree.
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#include "src/id_parser.h"
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#include "gtest/gtest.h"
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#include "test_utils/parser_test.h"
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#include "webm/id.h"
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#include "webm/status.h"
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using webm::Id;
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using webm::IdParser;
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using webm::ParserTest;
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using webm::Status;
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namespace {
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class IdParserTest : public ParserTest<IdParser> {};
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TEST_F(IdParserTest, InvalidId) {
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SetReaderData({0x00});
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ParseAndExpectResult(Status::kInvalidElementId);
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ResetParser();
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SetReaderData({0x0F});
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ParseAndExpectResult(Status::kInvalidElementId);
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}
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TEST_F(IdParserTest, EarlyEndOfFile) {
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SetReaderData({0x40});
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ParseAndExpectResult(Status::kEndOfFile);
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}
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TEST_F(IdParserTest, ValidId) {
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SetReaderData({0x80});
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ParseAndVerify();
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EXPECT_EQ(static_cast<Id>(0x80), parser_.id());
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ResetParser();
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SetReaderData({0x1F, 0xFF, 0xFF, 0xFF});
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ParseAndVerify();
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EXPECT_EQ(static_cast<Id>(0x1FFFFFFF), parser_.id());
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}
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TEST_F(IdParserTest, IncrementalParse) {
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SetReaderData({0x1A, 0x45, 0xDF, 0xA3});
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IncrementalParseAndVerify();
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EXPECT_EQ(Id::kEbml, parser_.id());
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}
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} // namespace
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