# Copyright 2017 The Chromium OS Authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. AUTHOR = "kerl@google.com, chromeos-meetings@google.com" NAME = "video_WebRtcResolutionSwitching.perf" PURPOSE = "Test WebRTC by frequently switching between different resolutions" CRITERIA = "Fails if any video element gets a lower resolution than requested" ATTRIBUTES = "suite:hotrod, suite:bluestreak, suite:bluestreak-perbuild" TIME = "MEDIUM" TEST_CATEGORY = "Performance" TEST_CLASS = "video" TEST_TYPE = "client" BUG_TEMPLATE = { "labels": ["OS-Chrome"], "components": ["OS>Kernel>Video"], } DOC = """ This test starts 5 loopback peer connections, each with 4 streams with different resolutions. The test then switches randomly which of the streams are active for each connection, effectively flipping between different resolutions. The tests use a fake media stream - not a real camera. The test collects system metrics during the run. See go/cfm-perf-metrics for details about the metrics. """ job.run_test( "video_WebRtcResolutionSwitching", mode = "performance", tag = "perf")