1 /* 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_BWE_TEST_BASELINEFILE_H_ 12 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_BWE_TEST_BASELINEFILE_H_ 13 14 #include <string> 15 #include "webrtc/modules/interface/module_common_types.h" 16 17 namespace webrtc { 18 namespace testing { 19 namespace bwe { 20 21 class BaseLineFileInterface { 22 public: 23 virtual ~BaseLineFileInterface() {} 24 25 // Compare, or log, one estimate against the baseline file. 26 virtual void Estimate(int64_t time_ms, uint32_t estimate_bps) = 0; 27 28 // Verify whether there are any differences between the logged estimates and 29 // those read from the baseline file. If updating the baseline file, write out 30 // new file if there were differences. Return true if logged estimates are 31 // identical, or if output file was updated successfully. 32 virtual bool VerifyOrWrite() = 0; 33 34 // Create an instance for either verifying estimates against a baseline file 35 // with name |filename|, living in the resources/ directory or, if the flag 36 // |write_updated_file| is set, write logged estimates to a file with the same 37 // name, living in the out/ directory. 38 static BaseLineFileInterface* Create(const std::string& filename, 39 bool write_updated_file); 40 }; 41 } // namespace bwe 42 } // namespace testing 43 } // namespace webrtc 44 45 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_BWE_TEST_BASELINEFILE_H_ 46
