| # 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 = "[email protected], [email protected]" |
| NAME = "video_WebRtcResolutionSwitching" |
| PURPOSE = "Stress 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-release, " |
| "suite:bluestreak-perbuild") |
| TIME = "SHORT" |
| TEST_CATEGORY = "Stress" |
| 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. |
| |
| If any of the video elements gets a resolution that is lower than the lowest we |
| request, the test fails. |
| |
| The tests use a fake media stream - not a real camera. |
| |
| This test acts as a stress test and ensures that we do not encounter issues |
| such as https://crbug.com/758850 again. |
| """ |
| |
| job.run_test("video_WebRtcResolutionSwitching") |
| |
