tools/perf/page_sets/key_silk_cases.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.page import page as page_module
   5 from telemetry.page import page_set as page_set_module
   6
   7
   8 class KeySilkCasesPage(page_module.Page):
   9
  10   def __init__(self, url, page_set, run_no_page_interactions):
  11     """ Base class for all key silk cases pages.
  12
  13     Args:
  14       run_no_page_interactions: whether the page will run any interactions after
  15         navigate steps.
  16     """
  17     super(KeySilkCasesPage, self).__init__(
  18         url=url, page_set=page_set, credentials_path = 'data/credentials.json')
  19     self.user_agent_type = 'mobile'
  20     self.archive_data_file = 'data/key_silk_cases.json'
  21     self._run_no_page_interactions = run_no_page_interactions
  22
  23   def RunNavigateSteps(self, action_runner):
  24     super(KeySilkCasesPage, self).RunNavigateSteps(action_runner)
  25     action_runner.Wait(2)
  26
  27   def RunPageInteractions(self, action_runner):
  28     # If a key silk case page wants to customize it actions, it should
  29     # overrides the PerformPageInteractions method instead of this method.
  30     if self._run_no_page_interactions:
  31       return
  32     self.PerformPageInteractions(action_runner)
  33
  34   def PerformPageInteractions(self, action_runner):
  35     """ Perform interactions on page after navigate steps.
  36     Override this to define custom actions to be run after navigate steps.
  37     """
  38     interaction = action_runner.BeginGestureInteraction(
  39         'ScrollAction', is_smooth=True)
  40     action_runner.ScrollPage()
  41     interaction.End()
  42
  43
  44 class Page1(KeySilkCasesPage):
  45
  46   """ Why: Infinite scroll. Brings out all of our perf issues. """
  47
  48   def __init__(self, page_set, run_no_page_interactions):
  49     super(Page1, self).__init__(
  50       url='http://groupcloned.com/test/plain/list-recycle-transform.html',
  51       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
  52
  53   def PerformPageInteractions(self, action_runner):
  54     interaction = action_runner.BeginGestureInteraction(
  55         'ScrollAction', is_smooth=True)
  56     action_runner.ScrollElement(selector='#scrollable')
  57     interaction.End()
  58
  59
  60 class Page2(KeySilkCasesPage):
  61
  62   """ Why: Brings out layer management bottlenecks. """
  63
  64   def __init__(self, page_set, run_no_page_interactions):
  65     super(Page2, self).__init__(
  66       url='file://key_silk_cases/list_animation_simple.html',
  67       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
  68
  69   def PerformPageInteractions(self, action_runner):
  70     action_runner.Wait(2)
  71
  72
  73 class Page3(KeySilkCasesPage):
  74
  75   """
  76   Why: Best-known method for fake sticky. Janks sometimes. Interacts badly with
  77   compositor scrolls.
  78   """
  79
  80   def __init__(self, page_set, run_no_page_interactions):
  81     super(Page3, self).__init__(
  82       # pylint: disable=C0301
  83       url='http://groupcloned.com/test/plain/sticky-using-webkit-backface-visibility.html',
  84       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
  85
  86   def PerformPageInteractions(self, action_runner):
  87     interaction = action_runner.BeginGestureInteraction(
  88         'ScrollAction', is_smooth=True)
  89     action_runner.ScrollElement(selector='#container')
  90     interaction.End()
  91
  92
  93 class Page4(KeySilkCasesPage):
  94
  95   """
  96   Why: Card expansion: only the card should repaint, but in reality lots of
  97   storms happen.
  98   """
  99
 100   def __init__(self, page_set, run_no_page_interactions):
 101     super(Page4, self).__init__(
 102       url='http://jsfiddle.net/3yDKh/15/show/',
 103       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 104
 105   def PerformPageInteractions(self, action_runner):
 106     action_runner.Wait(3)
 107
 108
 109 class Page5(KeySilkCasesPage):
 110
 111   """
 112   Why: Card expansion with animated contents, using will-change on the card
 113   """
 114
 115   def __init__(self, page_set, run_no_page_interactions):
 116     super(Page5, self).__init__(
 117       url='http://jsfiddle.net/jx5De/14/show/',
 118       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 119
 120     self.gpu_raster = True
 121
 122   def PerformPageInteractions(self, action_runner):
 123     action_runner.Wait(4)
 124
 125
 126 class Page6(KeySilkCasesPage):
 127
 128   """
 129   Why: Card fly-in: It should be fast to animate in a bunch of cards using
 130   margin-top and letting layout do the rest.
 131   """
 132
 133   def __init__(self, page_set, run_no_page_interactions):
 134     super(Page6, self).__init__(
 135       url='http://jsfiddle.net/3yDKh/16/show/',
 136       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 137
 138   def PerformPageInteractions(self, action_runner):
 139     action_runner.Wait(3)
 140
 141
 142 class Page7(KeySilkCasesPage):
 143
 144   """
 145   Why: Image search expands a spacer div when you click an image to accomplish
 146   a zoomin effect. Each image has a layer. Even so, this triggers a lot of
 147   unnecessary repainting.
 148   """
 149
 150   def __init__(self, page_set, run_no_page_interactions):
 151     super(Page7, self).__init__(
 152       url='http://jsfiddle.net/R8DX9/4/show/',
 153       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 154
 155   def PerformPageInteractions(self, action_runner):
 156     action_runner.Wait(3)
 157
 158
 159 class Page8(KeySilkCasesPage):
 160
 161   """
 162   Why: Swipe to dismiss of an element that has a fixed-position child that is
 163   its pseudo-sticky header. Brings out issues with layer creation and
 164   repainting.
 165   """
 166
 167   def __init__(self, page_set, run_no_page_interactions):
 168     super(Page8, self).__init__(
 169       url='http://jsfiddle.net/rF9Gh/7/show/',
 170       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 171
 172   def PerformPageInteractions(self, action_runner):
 173     action_runner.Wait(3)
 174
 175
 176 class Page9(KeySilkCasesPage):
 177
 178   """
 179   Why: Horizontal and vertical expansion of a card that is cheap to layout but
 180   costly to rasterize.
 181   """
 182
 183   def __init__(self, page_set, run_no_page_interactions):
 184     super(Page9, self).__init__(
 185       url='http://jsfiddle.net/TLXLu/3/show/',
 186       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 187
 188     self.gpu_raster = True
 189
 190   def PerformPageInteractions(self, action_runner):
 191     action_runner.Wait(4)
 192
 193
 194 class Page10(KeySilkCasesPage):
 195
 196   """
 197   Why: Vertical Expansion of a card that is cheap to layout but costly to
 198   rasterize.
 199   """
 200
 201   def __init__(self, page_set, run_no_page_interactions):
 202     super(Page10, self).__init__(
 203       url='http://jsfiddle.net/cKB9D/7/show/',
 204       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 205
 206     self.gpu_raster = True
 207
 208   def PerformPageInteractions(self, action_runner):
 209     action_runner.Wait(4)
 210
 211
 212 class Page11(KeySilkCasesPage):
 213
 214   """
 215   Why: Parallax effect is common on photo-viewer-like applications, overloading
 216   software rasterization
 217   """
 218
 219   def __init__(self, page_set, run_no_page_interactions):
 220     super(Page11, self).__init__(
 221       url='http://jsfiddle.net/vBQHH/11/show/',
 222       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 223
 224     self.gpu_raster = True
 225
 226   def PerformPageInteractions(self, action_runner):
 227     action_runner.Wait(4)
 228
 229
 230 class Page12(KeySilkCasesPage):
 231
 232   """ Why: Addressing paint storms during coordinated animations. """
 233
 234   def __init__(self, page_set, run_no_page_interactions):
 235     super(Page12, self).__init__(
 236       url='http://jsfiddle.net/ugkd4/10/show/',
 237       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 238
 239   def PerformPageInteractions(self, action_runner):
 240     action_runner.Wait(5)
 241
 242
 243 class Page13(KeySilkCasesPage):
 244
 245   """ Why: Mask transitions are common mobile use cases. """
 246
 247   def __init__(self, page_set, run_no_page_interactions):
 248     super(Page13, self).__init__(
 249       url='http://jsfiddle.net/xLuvC/1/show/',
 250       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 251
 252     self.gpu_raster = True
 253
 254   def PerformPageInteractions(self, action_runner):
 255     action_runner.Wait(4)
 256
 257
 258 class Page14(KeySilkCasesPage):
 259
 260   """ Why: Card expansions with images and text are pretty and common. """
 261
 262   def __init__(self, page_set, run_no_page_interactions):
 263     super(Page14, self).__init__(
 264       url='http://jsfiddle.net/bNp2h/3/show/',
 265       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 266
 267     self.gpu_raster = True
 268
 269   def PerformPageInteractions(self, action_runner):
 270     action_runner.Wait(4)
 271
 272
 273 class Page15(KeySilkCasesPage):
 274
 275   """ Why: Coordinated animations for expanding elements. """
 276
 277   def __init__(self, page_set, run_no_page_interactions):
 278     super(Page15, self).__init__(
 279       url='file://key_silk_cases/font_wipe.html',
 280       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 281
 282   def PerformPageInteractions(self, action_runner):
 283     action_runner.Wait(5)
 284
 285
 286 class Page16(KeySilkCasesPage):
 287
 288   def __init__(self, page_set, run_no_page_interactions):
 289     super(Page16, self).__init__(
 290       url='file://key_silk_cases/inbox_app.html?swipe_to_dismiss',
 291       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 292
 293   def SwipeToDismiss(self, action_runner):
 294     interaction = action_runner.BeginGestureInteraction(
 295         'SwipeAction', is_smooth=True)
 296     action_runner.SwipeElement(
 297         left_start_ratio=0.8, top_start_ratio=0.2,
 298         direction='left', distance=400, speed_in_pixels_per_second=5000,
 299         element_function='document.getElementsByClassName("message")[2]')
 300     interaction.End()
 301
 302   def PerformPageInteractions(self, action_runner):
 303     self.SwipeToDismiss(action_runner)
 304
 305
 306 class Page17(KeySilkCasesPage):
 307
 308   def __init__(self, page_set, run_no_page_interactions):
 309     super(Page17, self).__init__(
 310       url='file://key_silk_cases/inbox_app.html?stress_hidey_bars',
 311       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 312
 313   def PerformPageInteractions(self, action_runner):
 314     self.StressHideyBars(action_runner)
 315
 316   def StressHideyBars(self, action_runner):
 317     interaction = action_runner.BeginGestureInteraction(
 318         'ScrollAction', is_smooth=True)
 319     action_runner.ScrollElement(
 320         selector='#messages', direction='down', speed_in_pixels_per_second=200)
 321     interaction.End()
 322     interaction = action_runner.BeginGestureInteraction(
 323         'ScrollAction', is_smooth=True)
 324     action_runner.ScrollElement(
 325         selector='#messages', direction='up', speed_in_pixels_per_second=200)
 326     interaction.End()
 327     interaction = action_runner.BeginGestureInteraction(
 328         'ScrollAction', is_smooth=True)
 329     action_runner.ScrollElement(
 330         selector='#messages', direction='down', speed_in_pixels_per_second=200)
 331     interaction.End()
 332
 333
 334 class Page18(KeySilkCasesPage):
 335
 336   def __init__(self, page_set, run_no_page_interactions):
 337     super(Page18, self).__init__(
 338       url='file://key_silk_cases/inbox_app.html?toggle_drawer',
 339       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 340
 341   def PerformPageInteractions(self, action_runner):
 342     for _ in xrange(6):
 343       self.ToggleDrawer(action_runner)
 344
 345   def ToggleDrawer(self, action_runner):
 346     interaction = action_runner.BeginInteraction(
 347         'Action_TapAction', is_smooth=True)
 348     action_runner.TapElement('#menu-button')
 349     action_runner.Wait(1)
 350     interaction.End()
 351
 352
 353 class Page19(KeySilkCasesPage):
 354
 355   def __init__(self, page_set, run_no_page_interactions):
 356     super(Page19, self).__init__(
 357       url='file://key_silk_cases/inbox_app.html?slide_drawer',
 358       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 359
 360   def ToggleDrawer(self, action_runner):
 361     interaction = action_runner.BeginGestureInteraction(
 362         'TapAction', is_smooth=True)
 363     action_runner.TapElement('#menu-button')
 364     interaction.End()
 365
 366     interaction = action_runner.BeginInteraction('Wait', is_smooth=True)
 367     action_runner.WaitForJavaScriptCondition('''
 368         document.getElementById("nav-drawer").active &&
 369         document.getElementById("nav-drawer").children[0]
 370             .getBoundingClientRect().left == 0''')
 371     interaction.End()
 372
 373   def RunNavigateSteps(self, action_runner):
 374     super(Page19, self).RunNavigateSteps(action_runner)
 375     action_runner.Wait(2)
 376     self.ToggleDrawer(action_runner)
 377
 378   def PerformPageInteractions(self, action_runner):
 379     self.SlideDrawer(action_runner)
 380
 381   def SlideDrawer(self, action_runner):
 382     interaction = action_runner.BeginInteraction(
 383         'Action_SwipeAction', is_smooth=True)
 384     action_runner.SwipeElement(
 385         left_start_ratio=0.8, top_start_ratio=0.2,
 386         direction='left', distance=200,
 387         element_function='document.getElementById("nav-drawer").children[0]')
 388     action_runner.WaitForJavaScriptCondition(
 389         '!document.getElementById("nav-drawer").active')
 390     interaction.End()
 391
 392
 393 class Page20(KeySilkCasesPage):
 394
 395   """ Why: Shadow DOM infinite scrolling. """
 396
 397   def __init__(self, page_set, run_no_page_interactions):
 398     super(Page20, self).__init__(
 399       url='file://key_silk_cases/infinite_scrolling.html',
 400       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 401
 402   def PerformPageInteractions(self, action_runner):
 403     interaction = action_runner.BeginGestureInteraction(
 404         'ScrollAction', is_smooth=True)
 405     action_runner.ScrollElement(
 406         selector='#container', speed_in_pixels_per_second=5000)
 407     interaction.End()
 408
 409
 410 class GwsExpansionPage(KeySilkCasesPage):
 411   """Abstract base class for pages that expand Google knowledge panels."""
 412
 413   def NavigateWait(self, action_runner):
 414     super(GwsExpansionPage, self).RunNavigateSteps(action_runner)
 415     action_runner.Wait(3)
 416
 417   def ExpandKnowledgeCard(self, action_runner):
 418     # expand card
 419     interaction = action_runner.BeginInteraction(
 420         'Action_TapAction', is_smooth=True)
 421     action_runner.TapElement(
 422         element_function='document.getElementsByClassName("vk_arc")[0]')
 423     action_runner.Wait(2)
 424     interaction.End()
 425
 426   def ScrollKnowledgeCardToTop(self, action_runner, card_id):
 427     # scroll until the knowledge card is at the top
 428     action_runner.ExecuteJavaScript(
 429         "document.getElementById('%s').scrollIntoView()" % card_id)
 430
 431   def PerformPageInteractions(self, action_runner):
 432     self.ExpandKnowledgeCard(action_runner)
 433
 434
 435 class GwsGoogleExpansion(GwsExpansionPage):
 436
 437   """ Why: Animating height of a complex content card is common. """
 438
 439   def __init__(self, page_set, run_no_page_interactions):
 440     super(GwsGoogleExpansion, self).__init__(
 441       url='http://www.google.com/#q=google',
 442       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 443
 444   def RunNavigateSteps(self, action_runner):
 445     self.NavigateWait(action_runner)
 446     self.ScrollKnowledgeCardToTop(action_runner, 'kno-result')
 447
 448
 449 class GwsBoogieExpansion(GwsExpansionPage):
 450
 451   """ Why: Same case as Google expansion but text-heavy rather than image. """
 452
 453   def __init__(self, page_set, run_no_page_interactions):
 454     super(GwsBoogieExpansion, self).__init__(
 455       url='https://www.google.com/search?hl=en&q=define%3Aboogie',
 456       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 457
 458   def RunNavigateSteps(self, action_runner):
 459     self.NavigateWait(action_runner)
 460     self.ScrollKnowledgeCardToTop(action_runner, 'rso')
 461
 462
 463 class Page22(KeySilkCasesPage):
 464
 465   def __init__(self, page_set, run_no_page_interactions):
 466     super(Page22, self).__init__(
 467       url='http://plus.google.com/app/basic/stream',
 468       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 469
 470     self.credentials = 'google'
 471
 472   def RunNavigateSteps(self, action_runner):
 473     super(Page22, self).RunNavigateSteps(action_runner)
 474     action_runner.WaitForJavaScriptCondition(
 475         'document.getElementsByClassName("fHa").length > 0')
 476     action_runner.Wait(2)
 477
 478   def PerformPageInteractions(self, action_runner):
 479     interaction = action_runner.BeginGestureInteraction(
 480         'ScrollAction', is_smooth=True)
 481     action_runner.ScrollElement(selector='#mainContent')
 482     interaction.End()
 483
 484
 485 class Page23(KeySilkCasesPage):
 486
 487   """
 488   Why: Physical simulation demo that does a lot of element.style mutation
 489   triggering JS and recalc slowness
 490   """
 491
 492   def __init__(self, page_set, run_no_page_interactions):
 493     super(Page23, self).__init__(
 494       url='http://jsbin.com/UVIgUTa/38/quiet',
 495       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 496
 497   def PerformPageInteractions(self, action_runner):
 498     interaction = action_runner.BeginGestureInteraction(
 499         'ScrollAction', is_smooth=True)
 500     action_runner.ScrollPage(
 501         distance_expr='window.innerHeight / 2',
 502         direction='down',
 503         use_touch=True)
 504     interaction.End()
 505     interaction = action_runner.BeginInteraction('Wait', is_smooth=True)
 506     action_runner.Wait(1)
 507     interaction.End()
 508
 509
 510 class Page24(KeySilkCasesPage):
 511
 512   """
 513   Why: Google News: this iOS version is slower than accelerated scrolling
 514   """
 515
 516   def __init__(self, page_set, run_no_page_interactions):
 517     super(Page24, self).__init__(
 518       url='http://mobile-news.sandbox.google.com/news/pt0?scroll',
 519       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 520
 521   def RunNavigateSteps(self, action_runner):
 522     super(Page24, self).RunNavigateSteps(action_runner)
 523     action_runner.WaitForJavaScriptCondition(
 524         'document.getElementById(":h") != null')
 525     action_runner.Wait(1)
 526
 527   def PerformPageInteractions(self, action_runner):
 528     interaction = action_runner.BeginGestureInteraction(
 529         'ScrollAction', is_smooth=True)
 530     action_runner.ScrollElement(
 531         element_function='document.getElementById(":5")',
 532         distance=2500,
 533         use_touch=True)
 534     interaction.End()
 535
 536
 537 class Page25(KeySilkCasesPage):
 538
 539   def __init__(self, page_set, run_no_page_interactions):
 540     super(Page25, self).__init__(
 541       url='http://mobile-news.sandbox.google.com/news/pt0?swipe',
 542       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 543
 544   def RunNavigateSteps(self, action_runner):
 545     super(Page25, self).RunNavigateSteps(action_runner)
 546     action_runner.WaitForJavaScriptCondition(
 547         'document.getElementById(":h") != null')
 548     action_runner.Wait(1)
 549
 550   def PerformPageInteractions(self, action_runner):
 551     interaction = action_runner.BeginGestureInteraction(
 552         'SwipeAction', is_smooth=True)
 553     action_runner.SwipeElement(
 554         direction='left', distance=100,
 555         element_function='document.getElementById(":f")')
 556     interaction.End()
 557     interaction = action_runner.BeginInteraction('Wait', is_smooth=True)
 558     action_runner.Wait(1)
 559     interaction.End()
 560
 561
 562 class Page26(KeySilkCasesPage):
 563
 564   """ Why: famo.us twitter demo """
 565
 566   def __init__(self, page_set, run_no_page_interactions):
 567     super(Page26, self).__init__(
 568       url='http://s.codepen.io/befamous/fullpage/pFsqb?scroll',
 569       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 570
 571   def RunNavigateSteps(self, action_runner):
 572     super(Page26, self).RunNavigateSteps(action_runner)
 573     action_runner.WaitForJavaScriptCondition(
 574         'document.getElementsByClassName("tweet").length > 0')
 575     action_runner.Wait(1)
 576
 577   def PerformPageInteractions(self, action_runner):
 578     interaction = action_runner.BeginGestureInteraction(
 579         'ScrollAction', is_smooth=True)
 580     action_runner.ScrollPage(distance=5000)
 581     interaction.End()
 582
 583
 584 class SVGIconRaster(KeySilkCasesPage):
 585
 586   """ Why: Mutating SVG icons; these paint storm and paint slowly. """
 587
 588   def __init__(self, page_set, run_no_page_interactions):
 589     super(SVGIconRaster, self).__init__(
 590       url='http://wiltzius.github.io/shape-shifter/',
 591       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 592
 593   def RunNavigateSteps(self, action_runner):
 594     super(SVGIconRaster, self).RunNavigateSteps(action_runner)
 595     action_runner.WaitForJavaScriptCondition(
 596         'loaded = true')
 597     action_runner.Wait(1)
 598
 599   def PerformPageInteractions(self, action_runner):
 600     for i in xrange(9):
 601       button_func = ('document.getElementById("demo").$.'
 602                      'buttons.children[%d]') % i
 603       interaction = action_runner.BeginInteraction(
 604             'Action_TapAction', is_smooth=True)
 605       action_runner.TapElement(element_function=button_func)
 606       action_runner.Wait(1)
 607       interaction.End()
 608
 609
 610 class UpdateHistoryState(KeySilkCasesPage):
 611
 612   """ Why: Modern apps often update history state, which currently is janky."""
 613
 614   def __init__(self, page_set, run_no_page_interactions):
 615     super(UpdateHistoryState, self).__init__(
 616       url='file://key_silk_cases/pushState.html',
 617       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 618
 619   def RunNavigateSteps(self, action_runner):
 620     super(UpdateHistoryState, self).RunNavigateSteps(action_runner)
 621     action_runner.ExecuteJavaScript('''
 622         window.requestAnimationFrame(function() {
 623             window.__history_state_loaded = true;
 624           });
 625         ''')
 626     action_runner.WaitForJavaScriptCondition(
 627         'window.__history_state_loaded == true;')
 628
 629   def PerformPageInteractions(self, action_runner):
 630     interaction = action_runner.BeginInteraction('animation_interaction',
 631         is_smooth=True)
 632     action_runner.Wait(5) # JS runs the animation continuously on the page
 633     interaction.End()
 634
 635
 636 class SilkFinance(KeySilkCasesPage):
 637
 638   """ Why: Some effects repaint the page, possibly including plenty of text. """
 639
 640   def __init__(self, page_set, run_no_page_interactions):
 641     super(SilkFinance, self).__init__(
 642       url='file://key_silk_cases/silk_finance.html',
 643       page_set=page_set, run_no_page_interactions=run_no_page_interactions)
 644
 645   def PerformPageInteractions(self, action_runner):
 646     interaction = action_runner.BeginInteraction('animation_interaction',
 647         is_smooth=True)
 648     action_runner.Wait(10) # animation runs automatically
 649     interaction.End()
 650
 651
 652 class KeySilkCasesPageSet(page_set_module.PageSet):
 653
 654   """ Pages hand-picked for project Silk. """
 655
 656   def __init__(self, run_no_page_interactions=False):
 657     super(KeySilkCasesPageSet, self).__init__(
 658       user_agent_type='mobile',
 659       archive_data_file='data/key_silk_cases.json',
 660       bucket=page_set_module.PARTNER_BUCKET)
 661
 662     self.AddUserStory(Page1(self, run_no_page_interactions))
 663     self.AddUserStory(Page2(self, run_no_page_interactions))
 664     self.AddUserStory(Page3(self, run_no_page_interactions))
 665     self.AddUserStory(Page4(self, run_no_page_interactions))
 666     self.AddUserStory(Page5(self, run_no_page_interactions))
 667     self.AddUserStory(Page6(self, run_no_page_interactions))
 668     self.AddUserStory(Page7(self, run_no_page_interactions))
 669     self.AddUserStory(Page8(self, run_no_page_interactions))
 670     self.AddUserStory(Page9(self, run_no_page_interactions))
 671     self.AddUserStory(Page10(self, run_no_page_interactions))
 672     self.AddUserStory(Page11(self, run_no_page_interactions))
 673     self.AddUserStory(Page12(self, run_no_page_interactions))
 674     self.AddUserStory(Page13(self, run_no_page_interactions))
 675     self.AddUserStory(Page14(self, run_no_page_interactions))
 676     self.AddUserStory(Page15(self, run_no_page_interactions))
 677     self.AddUserStory(Page16(self, run_no_page_interactions))
 678     self.AddUserStory(Page17(self, run_no_page_interactions))
 679     self.AddUserStory(Page18(self, run_no_page_interactions))
 680     # Missing frames during tap interaction; crbug.com/446332
 681     # self.AddUserStory(Page19(self, run_no_page_interactions))
 682     self.AddUserStory(Page20(self, run_no_page_interactions))
 683     self.AddUserStory(GwsGoogleExpansion(self, run_no_page_interactions))
 684     self.AddUserStory(GwsBoogieExpansion(self, run_no_page_interactions))
 685     # Times out on Windows; crbug.com/338838
 686     # self.AddUserStory(Page22(self, run_no_page_interactions))
 687     self.AddUserStory(Page23(self, run_no_page_interactions))
 688     self.AddUserStory(Page24(self, run_no_page_interactions))
 689     self.AddUserStory(Page25(self, run_no_page_interactions))
 690     self.AddUserStory(Page26(self, run_no_page_interactions))
 691     self.AddUserStory(SVGIconRaster(self, run_no_page_interactions))
 692     self.AddUserStory(UpdateHistoryState(self, run_no_page_interactions))
 693     self.AddUserStory(SilkFinance(self, run_no_page_interactions))
 694
 695     for page in self:
 696       assert (page.__class__.RunPageInteractions ==
 697               KeySilkCasesPage.RunPageInteractions), (
 698               'Pages in this page set must not override KeySilkCasesPage\' '
 699               'RunPageInteractions method.')