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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/ebml_parser.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "test_utils/element_parser_test.h"
#include "webm/id.h"
using webm::Ebml;
using webm::EbmlParser;
using webm::ElementParserTest;
using webm::Id;
namespace {
class EbmlParserTest : public ElementParserTest<EbmlParser, Id::kEbml> {};
TEST_F(EbmlParserTest, DefaultParse) {
EXPECT_CALL(callback_, OnEbml(metadata_, Ebml{})).Times(1);
ParseAndVerify();
}
TEST_F(EbmlParserTest, DefaultValues) {
SetReaderData({
0x42, 0x86, // ID = 0x4286 (EBMLVersion).
0x80, // Size = 0.
0x42, 0xF7, // ID = 0x42F7 (EBMLReadVersion).
0x80, // Size = 0.
0x42, 0xF2, // ID = 0x42F2 (EBMLMaxIDLength).
0x40, 0x00, // Size = 0.
0x42, 0xF3, // ID = 0x42F3 (EBMLMaxSizeLength).
0x80, // Size = 0.
0xEC, // ID = 0xEC (Void).
0x40, 0x00, // Size = 0.
0x42, 0x82, // ID = 0x4282 (DocType).
0x40, 0x00, // Size = 0.
0x42, 0x87, // ID = 0x4287 (DocTypeVersion).
0x80, // Size = 0.
0x42, 0x85, // ID = 0x4285 (DocTypeReadVersion).
0x80, // Size = 0.
0xEC, // ID = 0xEC (Void).
0x82, // Size = 2.
0x01, 0x02, // Body.
});
Ebml ebml;
ebml.ebml_version.Set(1, true);
ebml.ebml_read_version.Set(1, true);
ebml.ebml_max_id_length.Set(4, true);
ebml.ebml_max_size_length.Set(8, true);
ebml.doc_type.Set("matroska", true);
ebml.doc_type_version.Set(1, true);
ebml.doc_type_read_version.Set(1, true);
EXPECT_CALL(callback_, OnEbml(metadata_, ebml)).Times(1);
ParseAndVerify();
}
TEST_F(EbmlParserTest, CustomValues) {
SetReaderData({
0x42, 0x86, // ID = 0x4286 (EBMLVersion).
0x81, // Size = 1.
0x02, // Body (value = 2).
0x42, 0xF7, // ID = 0x42F7 (EBMLReadVersion).
0x81, // Size = 1.
0x04, // Body (value = 4).
0x42, 0xF2, // ID = 0x42F2 (EBMLMaxIDLength).
0x40, 0x02, // Size = 2.
0x00, 0x02, // Body (value = 2).
0x42, 0xF3, // ID = 0x42F3 (EBMLMaxSizeLength).
0x81, // Size = 1.
0x04, // Body (value = 4).
0xEC, // ID = 0xEC (Void).
0x40, 0x00, // Size = 0.
0x42, 0x82, // ID = 0x4282 (DocType).
0x40, 0x02, // Size = 2.
0x48, 0x69, // Body (value = "Hi").
0x42, 0x87, // ID = 0x4287 (DocTypeVersion).
0x81, // Size = 1.
0xFF, // Body (value = 255).
0x42, 0x85, // ID = 0x4285 (DocTypeReadVersion).
0x81, // Size = 1.
0x02, // Body (value = 2).
0xEC, // ID = 0xEC (Void).
0x82, // Size = 2.
0x01, 0x02, // Body.
});
Ebml ebml;
ebml.ebml_version.Set(2, true);
ebml.ebml_read_version.Set(4, true);
ebml.ebml_max_id_length.Set(2, true);
ebml.ebml_max_size_length.Set(4, true);
ebml.doc_type.Set("Hi", true);
ebml.doc_type_version.Set(255, true);
ebml.doc_type_read_version.Set(2, true);
EXPECT_CALL(callback_, OnEbml(metadata_, ebml)).Times(1);
ParseAndVerify();
}
} // namespace
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