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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/base/test_data_util.h"
#include "base/file_util.h"
#include "base/logging.h"
#include "base/numerics/safe_conversions.h"
#include "base/path_service.h"
#include "media/base/decoder_buffer.h"
namespace media {
base::FilePath GetTestDataFilePath(const std::string& name) {
base::FilePath file_path;
CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &file_path));
return file_path.AppendASCII("media")
.AppendASCII("test")
.AppendASCII("data")
.AppendASCII(name);
}
scoped_refptr<DecoderBuffer> ReadTestDataFile(const std::string& name) {
base::FilePath file_path = GetTestDataFilePath(name);
int64 tmp = 0;
CHECK(base::GetFileSize(file_path, &tmp))
<< "Failed to get file size for '" << name << "'";
int file_size = base::checked_cast<int>(tmp);
scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(file_size));
CHECK_EQ(file_size,
base::ReadFile(
file_path, reinterpret_cast<char*>(buffer->writable_data()),
file_size)) << "Failed to read '" << name << "'";
return buffer;
}
} // namespace media
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