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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/block_additions_parser.h"
#include "gtest/gtest.h"
#include "test_utils/element_parser_test.h"
#include "webm/id.h"
using webm::BlockAdditions;
using webm::BlockAdditionsParser;
using webm::BlockMore;
using webm::ElementParserTest;
using webm::Id;
namespace {
class BlockAdditionsParserTest
: public ElementParserTest<BlockAdditionsParser, Id::kBlockAdditions> {};
TEST_F(BlockAdditionsParserTest, DefaultParse) {
ParseAndVerify();
const BlockAdditions block_additions = parser_.value();
const std::size_t kExpectedBlockMoresSize = 0;
EXPECT_EQ(kExpectedBlockMoresSize, block_additions.block_mores.size());
}
TEST_F(BlockAdditionsParserTest, DefaultValues) {
SetReaderData({
0xA6, // ID = 0xA6 (BlockMore).
0x80, // Size = 0.
});
ParseAndVerify();
const BlockAdditions block_additions = parser_.value();
ASSERT_EQ(static_cast<std::size_t>(1), block_additions.block_mores.size());
EXPECT_TRUE(block_additions.block_mores[0].is_present());
EXPECT_EQ(BlockMore{}, block_additions.block_mores[0].value());
}
TEST_F(BlockAdditionsParserTest, CustomValues) {
SetReaderData({
0xA6, // ID = 0xA6 (BlockMore).
0x83, // Size = 3.
0xEE, // ID = 0xEE (BlockAddID).
0x81, // Size = 1.
0x02, // Body (value = 2).
0xA6, // ID = 0xA6 (BlockMore).
0x83, // Size = 3.
0xEE, // ID = 0xEE (BlockAddID).
0x81, // Size = 1.
0x03, // Body (value = 3).
});
ParseAndVerify();
const BlockAdditions block_additions = parser_.value();
BlockMore expected;
ASSERT_EQ(static_cast<std::size_t>(2), block_additions.block_mores.size());
expected.id.Set(2, true);
EXPECT_TRUE(block_additions.block_mores[0].is_present());
EXPECT_EQ(expected, block_additions.block_mores[0].value());
expected.id.Set(3, true);
EXPECT_TRUE(block_additions.block_mores[1].is_present());
EXPECT_EQ(expected, block_additions.block_mores[1].value());
}
} // namespace
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