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