src/tools/telemetry/telemetry/page/actions/action_runner.py

   1 # Copyright 2014 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 from telemetry.web_perf import timeline_interaction_record as tir_module
   5
   6
   7 class ActionRunner(object):
   8   def __init__(self, page, tab, page_test=None):
   9     self._page = page
  10     self._tab = tab
  11     self._page_test = page_test
  12
  13   #TODO(nednguyen): remove this when crbug.com/361809 is marked fixed
  14   def RunAction(self, action):
  15     if not action.WillWaitAfterRun():
  16       action.WillRunAction(self._page, self._tab)
  17     action.RunActionAndMaybeWait(self._page, self._tab)
  18
  19   def BeginInteraction(self, logical_name, flags):
  20     """ Issues the begin of interaction record.
  21         flags contains any flags in web_perf.timeline_interaction_record.
  22     """
  23     assert self._tab
  24     self._tab.ExecuteJavaScript('console.time("%s");' %
  25       tir_module.TimelineInteractionRecord.GetJavascriptMarker(logical_name,
  26                                                                flags))
  27
  28   def EndInteraction(self, logical_name, flags):
  29     """ Issues the begin of interaction record.
  30         flags contains any flags in web_perf.timeline_interaction_record.
  31     """
  32     assert self._tab
  33     self._tab.ExecuteJavaScript('console.timeEnd("%s");' %
  34       tir_module.TimelineInteractionRecord.GetJavascriptMarker(logical_name,
  35                                                                flags))