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1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 from telemetry import multi_page_benchmark | 5 from telemetry.core import util |
6 from telemetry import util | 6 from telemetry.page import multi_page_benchmark |
7 | 7 |
8 def _Mean(l): | 8 def _Mean(l): |
9 return float(sum(l)) / len(l) if len(l) > 0 else 0.0 | 9 return float(sum(l)) / len(l) if len(l) > 0 else 0.0 |
10 | 10 |
11 class Kraken(multi_page_benchmark.MultiPageBenchmark): | 11 class Kraken(multi_page_benchmark.MultiPageBenchmark): |
12 def MeasurePage(self, _, tab, results): | 12 def MeasurePage(self, _, tab, results): |
13 js_is_done = """ | 13 js_is_done = """ |
14 document.title.indexOf("Results") != -1 && document.readyState == "complete" | 14 document.title.indexOf("Results") != -1 && document.readyState == "complete" |
15 """ | 15 """ |
16 def _IsDone(): | 16 def _IsDone(): |
17 return bool(tab.EvaluateJavaScript(js_is_done)) | 17 return bool(tab.EvaluateJavaScript(js_is_done)) |
18 util.WaitFor(_IsDone, 500, poll_interval=5) | 18 util.WaitFor(_IsDone, 500, poll_interval=5) |
19 | 19 |
20 js_get_results = """ | 20 js_get_results = """ |
21 var formElement = document.getElementsByTagName("input")[0]; | 21 var formElement = document.getElementsByTagName("input")[0]; |
22 decodeURIComponent(formElement.value.split("?")[1]); | 22 decodeURIComponent(formElement.value.split("?")[1]); |
23 """ | 23 """ |
24 result_dict = eval(tab.EvaluateJavaScript(js_get_results)) | 24 result_dict = eval(tab.EvaluateJavaScript(js_get_results)) |
25 total = 0 | 25 total = 0 |
26 for key in result_dict: | 26 for key in result_dict: |
27 if key == 'v': | 27 if key == 'v': |
28 continue | 28 continue |
29 results.Add(key, 'ms', result_dict[key], data_type='unimportant') | 29 results.Add(key, 'ms', result_dict[key], data_type='unimportant') |
30 total += _Mean(result_dict[key]) | 30 total += _Mean(result_dict[key]) |
31 results.Add('Total', 'ms', total) | 31 results.Add('Total', 'ms', total) |
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