| # Copyright 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| from telemetry.page import shared_page_state |
| from telemetry import story |
| |
| from page_sets import top_pages |
| |
| |
| def _Reload(action_runner): |
| # Numbers below are chosen arbitrarily. For the V8DetachedContextAgeInGC |
| # the number of reloads should be high enough so that V8 could do few |
| # incremental GCs. |
| NUMBER_OF_RELOADS = 7 |
| WAIT_TIME = 2 |
| for _ in xrange(NUMBER_OF_RELOADS): |
| action_runner.ReloadPage() |
| action_runner.Wait(WAIT_TIME) |
| |
| |
| def _CreatePageClassWithReload(page_cls): |
| class DerivedSmoothPage(page_cls): # pylint: disable=no-init |
| |
| def RunPageInteractions(self, action_runner): |
| _Reload(action_runner) |
| return DerivedSmoothPage |
| |
| |
| class PageReloadCasesPageSet(story.StorySet): |
| |
| """ Pages for testing GC efficiency on page reload. """ |
| |
| def __init__(self): |
| super(PageReloadCasesPageSet, self).__init__( |
| archive_data_file='data/top_25.json', |
| cloud_storage_bucket=story.PARTNER_BUCKET) |
| |
| shared_desktop_state = shared_page_state.SharedDesktopPageState |
| |
| self.AddStory(_CreatePageClassWithReload( |
| top_pages.GoogleWebSearchPage)(self, shared_desktop_state)) |
| self.AddStory(_CreatePageClassWithReload( |
| top_pages.GoogleDocPage)(self, shared_desktop_state)) |
