tools/perf/perf_tools/histogram_metric.py - Issue 12389073: Collect tab timing information for use in telementry-based startup tests

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Issue 12389073: Collect tab timing information for use in telementry-based startup tests (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Fix telemetry tests with reference builds. Created 7 years, 6 months ago

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1 # Copyright (c) 2013 The Chromium Authors. All rights reserved.	1 # Copyright (c) 2013 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 from perf_tools import histogram as histogram_module	4 from perf_tools import histogram as histogram_module

5	5

6 BROWSER_HISTOGRAM = 'browser_histogram'	6 BROWSER_HISTOGRAM = 'browser_histogram'

7 RENDERER_HISTOGRAM = 'renderer_histogram'	7 RENDERER_HISTOGRAM = 'renderer_histogram'

8	8

9 class HistogramMetric(object):	9 class HistogramMetric(object):

10 def __init__(self, histogram, histogram_type):	10 def __init__(self, histogram, histogram_type):

(...skipping 18 matching lines...) Expand all Loading...
29 results.Add(self.name, self.units, new_histogram,	29 results.Add(self.name, self.units, new_histogram,

30 data_type='unimportant-histogram')	30 data_type='unimportant-histogram')

31	31

32 @property	32 @property

33 def histogram_function(self):	33 def histogram_function(self):

34 if self.histogram_type == BROWSER_HISTOGRAM:	34 if self.histogram_type == BROWSER_HISTOGRAM:

35 return 'getBrowserHistogram'	35 return 'getBrowserHistogram'

36 return 'getHistogram'	36 return 'getHistogram'

37	37

38 def _GetHistogramFromDomAutomation(self, tab):	38 def _GetHistogramFromDomAutomation(self, tab):

39 js = ('window.domAutomationController.%s ? '	39 # TODO(jeremy): Remove references to

40 'window.domAutomationController.%s("%s") : ""' %	40 # domAutomationController when we update the reference builds.
tonyg 2013/05/29 15:39:00 Looks like we lost the branch where neither domAut Looks like we lost the branch where neither domAutomationController nor statsCollectionController is available. Is that important?
41 (self.histogram_function, self.histogram_function, self.name))	41 js = ('(window.statsCollectionController ? '

	42 'statsCollectionController : '

	43 'domAutomationController).%s("%s")' %

	44 (self.histogram_function, self.name))

42 return tab.EvaluateJavaScript(js)	45 return tab.EvaluateJavaScript(js)

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