1 files changed, 44 insertions, 0 deletions
diff --git a/chromium/chrome/browser/media/webrtc/webrtc_browsertest_perf.h b/chromium/chrome/browser/media/webrtc/webrtc_browsertest_perf.h
new file mode 100644
index 00000000000..9394f235b64
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+++ b/chromium/chrome/browser/media/webrtc/webrtc_browsertest_perf.h
@@ -0,0 +1,44 @@
+// 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_WEBRTC_BROWSERTEST_PERF_H_
+#define CHROME_BROWSER_MEDIA_WEBRTC_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);
+void PrintMetricsForSendStreams(const base::DictionaryValue& pc_dict,
+                                const std::string& modifier,
+                                const std::string& video_codec);
+void PrintMetricsForRecvStreams(const base::DictionaryValue& pc_dict,
+                                const std::string& modifier,
+                                const std::string& video_codec);
+
+}  // namespace test
+
+#endif  // CHROME_BROWSER_MEDIA_WEBRTC_WEBRTC_BROWSERTEST_PERF_H_