| # Copyright (c) 2014 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 = "Chrome OS Team" |
| NAME = "video_PowerConsumption.hw_hangout.h264" |
| TIME = "MEDIUM" |
| TEST_CATEGORY = "Performance" |
| TEST_CLASS = "video" |
| SUITE = "performance" |
| TEST_TYPE = "server" |
| DEPENDENCIES = "rpm, power:battery, hw_video_acc_h264, hw_video_acc_enc_h264" |
| BUG_TEMPLATE = { |
| "labels": ["OS-Chrome", "Cr-OS-Kernel-Video"], |
| } |
| |
| DOC = """ |
| The test outputs the power consumption for running multiple encoders and |
| decoders simultaneously in a hangout like scenario. |
| """ |
| |
| import logging |
| |
| from autotest_lib.client.common_lib import error |
| |
| # Used resources. They will be download in the beginning of the test. |
| resources = [ |
| 'crowd/crowd720-8f5d51b87ca7942133b76c9132438883.h264', |
| 'crowd/crowd180-cc5181cfd20ad29a91c2406366c16eb8.h264', |
| 'crowd/crowd720-3cfe7b096f765742b4aa79e55fe7c994.yuv', |
| 'crowd/crowd360-e84aac15c05b9b19250f3fc97722e0f6.yuv', |
| 'crowd/crowd180-6d71fa96da062037482619df31830a97.yuv'] |
| |
| # The videos to be decoded. Each entry consists of the following parts: |
| # [vidoe_name, width, height, frame_num, fragment_num, profile] |
| decode_videos = [['crowd720.h264', 1280, 720, 500, 502, 1]] |
| decode_videos += [['crowd180.h264', 320, 180, 500, 502, 1]] * 4 |
| |
| # The videos to be encoded. |
| # [video_name, width, height, profile, bit_rate] |
| encode_videos = [ |
| ['crowd720.yuv', 1280, 720, 1, 1200000], |
| ['crowd360.yuv', 640, 360, 1, 500000], |
| ['crowd180.yuv', 320, 180, 1, 100000]] |
| |
| |
| def _run_client_test(machine): |
| """Runs client test with battery actively discharging.""" |
| client = hosts.create_host(machine) |
| if not client.has_power(): |
| raise error.TestError("This test requires RPM support.") |
| |
| client.power_off() |
| try: |
| client_at = autotest.Autotest(client) |
| client_at.run_test("video_HangoutHardwarePerf", |
| resources=resources, decode_videos=decode_videos, |
| encode_videos=encode_videos, measurement='power') |
| finally: |
| client.power_on() |
| |
| |
| job.parallel_on_machines(_run_client_test, machines) |