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1 # Copyright 2015 The Chromium 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 import time | |
6 | |
7 from metrics import cpu | |
8 from metrics import power | |
9 from telemetry.page import page_test | |
10 | |
11 | |
12 class Energy(page_test.PageTest): | |
sullivan
2015/04/21 15:56:53
It's pretty confusing to have both "Power" and "En
Andre
2015/04/22 00:46:54
Done, merged into power.py.
| |
13 """Measures energy usage and idle wakeups after the page is loaded.""" | |
14 | |
15 # Amount of time to measure, in seconds. | |
16 SAMPLE_TIME = 30 | |
17 | |
18 def ValidateAndMeasurePage(self, page, tab, results): | |
19 metric = power.PowerMetric(tab.browser.platform) | |
20 metric.Start(page, tab) | |
21 | |
22 time.sleep(Energy.SAMPLE_TIME) | |
23 | |
24 metric.Stop(page, tab) | |
25 metric.AddResults(tab, results) | |
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