| // Copyright 2013 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. |
| |
| #ifndef CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_PERF_H_ |
| #define CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_PERF_H_ |
| |
| #include <string> |
| |
| namespace base { |
| class DictionaryValue; |
| } |
| |
| namespace test { |
| |
| // These functions takes parsed data (on one peer connection) from the |
| // peerConnectionDataStore object that is backing webrtc-internals and prints |
| // metrics they consider interesting using testing/perf/perf_test.h primitives. |
| // The idea is to put as many webrtc-related metrics as possible into the |
| // dashboard and thereby track it for regressions. |
| // |
| // These functions expect to run under googletest and will use EXPECT_ and |
| // ASSERT_ macros to signal failure. They take as argument one peer connection's |
| // stats data and a |modifier| to append to each result bucket. For instance, if |
| // the modifier is '_oneway', the rtt stat will be logged as goog_rtt in |
| // the video_tx_oneway bucket. |
| // If |video_codec| is a non-empty string, the codec name is appended last for |
| // video metrics, e.g. 'video_tx_oneway_VP9'. |
| void PrintBweForVideoMetrics(const base::DictionaryValue& pc_dict, |
| const std::string& modifier, |
| const std::string& video_codec); |
| void PrintMetricsForAllStreams(const base::DictionaryValue& pc_dict, |
| const std::string& modifier, |
| const std::string& video_codec); |
| |
| } // namespace test |
| |
| #endif // CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_PERF_H_ |