| # Copyright (c) 2012 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. |
| |
| import re |
| |
| AUTHOR = "ChromeOS Team" |
| NAME = "power_Standby" |
| TIME = "LONG" |
| TEST_CATEGORY = "Benchmark" |
| TEST_CLASS = "power" |
| TEST_TYPE = "client" |
| PY_VERSION = 3 |
| |
| DOC = """ |
| This test measures the power draw during standby (S3). |
| |
| Test uses RTC wake to transistion from S3 to S0 every sample_hours for a total |
| standby time of test_hours. The S3->S0 transistions are added to |
| 1. Validate battery use |
| 2. Guarantee that S3 was maintained (no external/false wake) |
| 3. Create S3->S0->S3 transistions which more closely model user's interaction. |
| |
| Arguments: |
| sample_hours: float, number of hours between charge use samples. |
| test_hours: float, the number of hours to run the test. |
| |
| Test must meet the following criteria: |
| Battery must contain ~20% of its charge. |
| Must be run on battery power |
| sample_hours > 0.1 |
| test_hours > sample_hours |
| """ |
| |
| SAMPLE_HOURS = 1.0 |
| TEST_HOURS = 12.0 |
| max_milliwatts_standby = 500.0 |
| |
| args_dict = utils.args_to_dict(args) |
| |
| sample_hours = float(args_dict.get('sample_hours', SAMPLE_HOURS)) |
| test_hours = float(args_dict.get('test_hours', TEST_HOURS)) |
| pdash_note = args_dict.get('pdash_note', '') |
| |
| job.run_test('power_Standby', sample_hours=sample_hours, test_hours=test_hours, |
| max_milliwatts_standby=max_milliwatts_standby, |
| pdash_note=pdash_note) |
