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// 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
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