tools/perf/page_sets/key_desktop_move_cases.py

   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 from telemetry.page import page as page_module
   5 from telemetry.page import page_set as page_set_module
   6
   7
   8 class KeyDesktopMoveCasesPage(page_module.Page):
   9
  10   def __init__(self, url, page_set, name='', credentials=None):
  11     super(KeyDesktopMoveCasesPage, self).__init__(
  12         url=url, page_set=page_set, name=name,
  13         credentials_path='data/credentials.json')
  14     self.archive_data_file = 'data/key_desktop_move_cases.json'
  15     self.user_agent_type = 'desktop'
  16     self.credentials = credentials
  17
  18
  19 class GmailMouseScrollPage(KeyDesktopMoveCasesPage):
  20
  21   """ Why: productivity, top google properties """
  22
  23   def __init__(self, page_set):
  24     super(GmailMouseScrollPage, self).__init__(
  25       url='https://mail.google.com/mail/',
  26       page_set=page_set)
  27
  28     self.scrollable_element_function = '''
  29       function(callback) {
  30         gmonkey.load('2.0', function(api) {
  31           callback(api.getScrollableElement());
  32         });
  33       }'''
  34     self.credentials = 'google'
  35
  36   def RunNavigateSteps(self, action_runner):
  37     super(GmailMouseScrollPage, self).RunNavigateSteps(action_runner)
  38     action_runner.WaitForJavaScriptCondition(
  39         'window.gmonkey !== undefined &&'
  40         'document.getElementById("gb") !== null')
  41     # This check is needed for gmonkey to load completely.
  42     action_runner.WaitForJavaScriptCondition(
  43         'document.readyState == "complete"')
  44
  45   def RunPageInteractions(self, action_runner):
  46     action_runner.ExecuteJavaScript('''
  47         gmonkey.load('2.0', function(api) {
  48           window.__scrollableElementForTelemetry = api.getScrollableElement();
  49         });''')
  50     action_runner.WaitForJavaScriptCondition(
  51         'window.__scrollableElementForTelemetry != null')
  52     scrollbar_x, start_y, end_y = self._CalculateScrollBarRatios(action_runner)
  53
  54     interaction = action_runner.BeginGestureInteraction(
  55         'DragAction')
  56     action_runner.DragPage(left_start_ratio=scrollbar_x,
  57         top_start_ratio=start_y, left_end_ratio=scrollbar_x,
  58         top_end_ratio=end_y, speed_in_pixels_per_second=100,
  59         element_function='window.__scrollableElementForTelemetry')
  60     interaction.End()
  61
  62   def _CalculateScrollBarRatios(self, action_runner):
  63     viewport_height = float(action_runner.EvaluateJavaScript(
  64         'window.__scrollableElementForTelemetry.clientHeight'))
  65     content_height = float(action_runner.EvaluateJavaScript(
  66         'window.__scrollableElementForTelemetry.scrollHeight'))
  67     viewport_width = float(action_runner.EvaluateJavaScript(
  68         'window.__scrollableElementForTelemetry.offsetWidth'))
  69     scrollbar_width = float(action_runner.EvaluateJavaScript('''
  70         window.__scrollableElementForTelemetry.offsetWidth -
  71         window.__scrollableElementForTelemetry.scrollWidth'''))
  72
  73     # This calculation is correct only when the element doesn't have border or
  74     # padding or scroll buttons (eg: gmail mail element).
  75     # Calculating the mid point of start of scrollbar.
  76     scrollbar_height_ratio = viewport_height / content_height
  77     scrollbar_start_mid_y = scrollbar_height_ratio / 2
  78     scrollbar_width_ratio = scrollbar_width / viewport_width
  79     scrollbar_mid_x_right_offset = scrollbar_width_ratio / 2
  80     scrollbar_mid_x = 1 - scrollbar_mid_x_right_offset
  81
  82     # The End point of scrollbar (x remains same).
  83     scrollbar_end_mid_y = 1 - scrollbar_start_mid_y
  84     return scrollbar_mid_x, scrollbar_start_mid_y, scrollbar_end_mid_y
  85
  86
  87 class GoogleMapsPage(KeyDesktopMoveCasesPage):
  88
  89   """ Why: productivity, top google properties; Supports drag gesturee """
  90
  91   def __init__(self, page_set):
  92     super(GoogleMapsPage, self).__init__(
  93         url='https://www.google.co.uk/maps/@51.5043968,-0.1526806',
  94         page_set=page_set,
  95         name='Maps')
  96
  97   def RunNavigateSteps(self, action_runner):
  98     super(GoogleMapsPage, self).RunNavigateSteps(action_runner)
  99     action_runner.WaitForElement(selector='.widget-scene-canvas')
 100     action_runner.WaitForElement(selector='.widget-zoom-in')
 101     action_runner.WaitForElement(selector='.widget-zoom-out')
 102
 103   def RunPageInteractions(self, action_runner):
 104     for _ in range(3):
 105       action_runner.Wait(2)
 106       interaction = action_runner.BeginGestureInteraction(
 107           'DragAction', repeatable=True)
 108       action_runner.DragPage(left_start_ratio=0.5, top_start_ratio=0.75,
 109                              left_end_ratio=0.75, top_end_ratio=0.5)
 110       interaction.End()
 111     # TODO(ssid): Add zoom gestures after fixing bug crbug.com/462214.
 112
 113
 114 class KeyDesktopMoveCasesPageSet(page_set_module.PageSet):
 115
 116   """ Special cases for move gesture """
 117
 118   def __init__(self):
 119     super(KeyDesktopMoveCasesPageSet, self).__init__(
 120       archive_data_file='data/key_desktop_move_cases.json',
 121       bucket=page_set_module.PARTNER_BUCKET)
 122
 123     self.AddUserStory(GmailMouseScrollPage(self))
 124     self.AddUserStory(GoogleMapsPage(self))