chrome/browser/media/webrtc_browsertest_perf.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_PERF_H_
   6 #define CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_PERF_H_
   7
   8 #include <string>
   9
  10 namespace base {
  11 class DictionaryValue;
  12 }
  13
  14 namespace test {
  15
  16 // These functions takes parsed data (on one peer connection) from the
  17 // peerConnectionDataStore object that is backing webrtc-internals and prints
  18 // metrics they consider interesting using testing/perf/perf_test.h primitives.
  19 // The idea is to put as many webrtc-related metrics as possible into the
  20 // dashboard and thereby track it for regressions.
  21 //
  22 // These functions expect to run under googletest and will use EXPECT_ and
  23 // ASSERT_ macros to signal failure. They take as argument one peer connection's
  24 // stats data and a |modifier| to append to each result bucket. For instance, if
  25 // the modifier is '_oneway', the rtt stat will be logged as goog_rtt in
  26 // the video_tx_oneway bucket.
  27 void PrintBweForVideoMetrics(const base::DictionaryValue& pc_dict,
  28                              const std::string& modifier);
  29 void PrintMetricsForAllStreams(const base::DictionaryValue& pc_dict,
  30                                const std::string& modifier);
  31
  32 }  // namespace test
  33
  34 #endif  // CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_PERF_H_