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/*
* Copyright (c) 2013 The WebRTC 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.
*/
#ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_BWE_TEST_BASELINEFILE_H_
#define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_BWE_TEST_BASELINEFILE_H_
#include <string>
#include "webrtc/modules/interface/module_common_types.h"
namespace webrtc {
namespace testing {
namespace bwe {
class BaseLineFileInterface {
public:
virtual ~BaseLineFileInterface() {}
// Compare, or log, one estimate against the baseline file.
virtual void Estimate(int64_t time_ms, uint32_t estimate_bps) = 0;
// Verify whether there are any differences between the logged estimates and
// those read from the baseline file. If updating the baseline file, write out
// new file if there were differences. Return true if logged estimates are
// identical, or if output file was updated successfully.
virtual bool VerifyOrWrite() = 0;
// Create an instance for either verifying estimates against a baseline file
// with name |filename|, living in the resources/ directory or, if the flag
// |write_updated_file| is set, write logged estimates to a file with the same
// name, living in the out/ directory.
static BaseLineFileInterface* Create(const std::string& filename,
bool write_updated_file);
};
} // namespace bwe
} // namespace testing
} // namespace webrtc
#endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_BWE_TEST_BASELINEFILE_H_
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