1 # Copyright (c) 2015 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 = "power_Consumption.fast" 7 PURPOSE = "Measure power draw when system is under different kinds of load." 8 CRITERIA = "This test is a benchmark." 9 ATTRIBUTES = "suite:power_build" 10 SUITE = "power_build" 11 TIME = "SHORT" 12 TEST_CATEGORY = "Benchmark" 13 TEST_CLASS = "power" 14 TEST_TYPE = "client" 15 16 DOC = """This test runs a series of different tasks like media playback, flash 17 animation, large file download etc. It measures and reports power 18 consumptions during each of those tasks. 19 20 Args: 21 short: Boolean, if True, run a shorter version of the test with fewer 22 measurements. Designed to run in under 5 minutes so it can be used in 23 the per-build test suite. 24 test_groups: list of sub-test groups to run. Those refer to _run_group_X() 25 methods. None - to use defaults hard-coded in the test. 26 reps: a multiplier used for running longer tests. With reps=N each sub-test 27 will run roughly N times longer. This is good for averaging out more 28 of the noise and therefore getting better accuracy. 29 ac_ok: Boolean, if True, allowed to run with power supply attached. 30 """ 31 32 INTERVAL_SECS = 5 33 34 job.profilers.add('vmstat', INTERVAL_SECS) 35 job.run_test('power_Consumption', short=True, ac_ok=True, reps=1) 36 job.profilers.delete('vmstat') 37
