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      1 # Copyright (c) 2014 The Chromium OS 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 AUTHOR = "Chrome OS Team"
      6 NAME = "video_PowerConsumption.webrtc"
      7 TIME = "MEDIUM"
      8 TEST_CATEGORY = "Performance"
      9 TEST_CLASS = "video"
     10 ATTRIBUTES = "suite:bvt-perbuild"
     11 SUITE = "bvt-perbuild"
     12 TEST_TYPE = "server"
     13 DEPENDENCIES = "rpm, power:battery, hw_video_acc_vp8"
     14 BUG_TEMPLATE = {
     15     "labels": ["OS-Chrome", "VideoTestFailure"],
     16 }
     17 
     18 DOC = """
     19 This test outputs the power consumption of WebRTC to the performance dashboard.
     20 The purpose is to watch the regression.
     21 """
     22 
     23 import logging
     24 
     25 from autotest_lib.client.common_lib import error
     26 
     27 
     28 def _run_client_test(machine):
     29     """Runs client test with battery actively discharging."""
     30     client = hosts.create_host(machine)
     31     if not client.has_power():
     32         raise error.TestError("This test requires RPM support.")
     33 
     34     client.power_off()
     35     try:
     36         client_at = autotest.Autotest(client)
     37         client_at.run_test("video_WebRtcPerf",
     38                            decode_time_test=False,
     39                            cpu_test=False,
     40                            power_test=True)
     41     finally:
     42         client.power_on()
     43 
     44 
     45 job.parallel_on_machines(_run_client_test, machines)
     46