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