page_runner.py revision 7d4cd473f85ac64c3747c96c277f9e506a0d2246
12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# Copyright (c) 2012 The Chromium Authors. All rights reserved. 22a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# Use of this source code is governed by a BSD-style license that can be 32a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)# found in the LICENSE file. 42a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)import codecs 5b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)import glob 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)import logging 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)import os 890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)import sys 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)import time 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)import traceback 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)import urlparse 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)import random 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)from telemetry.core import browser_finder 157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)from telemetry.core import exceptions 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)from telemetry.core import util 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)from telemetry.core import wpr_modes 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)from telemetry.page import page_filter as page_filter_module 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)from telemetry.page import page_test 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class _RunState(object): 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) def __init__(self): 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) self.browser = None 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) self.tab = None 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 277d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._append_to_existing_wpr = False 287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._last_archive_path = None 297d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._is_tracing = False 307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._first_browser = True 317d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.first_page = True 327d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 337d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def StartBrowser(self, test, page_set, page, possible_browser, 347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) credentials_path, archive_path): 357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Create a browser. 367d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not self.browser: 377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) assert not self.tab 387d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser = possible_browser.Create() 397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.credentials.credentials_path = credentials_path 407d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.SetUpBrowser(self.browser) 417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 427d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if self._first_browser: 437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._first_browser = False 447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.credentials.WarnIfMissingCredentials(page_set) 457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Set up WPR path on the new browser. 477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.SetReplayArchivePath(archive_path, 487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._append_to_existing_wpr) 497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._last_archive_path = page.archive_path 507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) else: 517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Set up WPR path if it changed. 527d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if self._last_archive_path != page.archive_path: 537d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.SetReplayArchivePath(page.archive_path, 547d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._append_to_existing_wpr) 557d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._last_archive_path = page.archive_path 567d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 577d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if self.browser.supports_tab_control: 587d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Create a tab if there's none. 597d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if len(self.browser.tabs) == 0: 607d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.tabs.New() 617d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 627d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Ensure only one tab is open. 637d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) while len(self.browser.tabs) > 1: 647d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.tabs[-1].Close() 657d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not self.tab: 677d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.tab = self.browser.tabs[0] 687d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 697d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if self.first_page: 707d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.first_page = False 717d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.WillRunPageSet(self.tab) 727d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 737d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def StopBrowser(self): 747d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._is_tracing = False 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if self.tab: 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) self.tab.Disconnect() 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) self.tab = None 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if self.browser: 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) self.browser.Close() 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) self.browser = None 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 847d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Restarting the state will also restart the wpr server. If we're 857d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # recording, we need to continue adding into the same wpr archive, 867d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # not overwrite it. 877d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._append_to_existing_wpr = True 882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 897d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def StartProfiling(self, page, options): 907d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) output_file = os.path.join(options.profiler_dir, page.url_as_file_safe_name) 917d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.page_repeat != 1 or options.pageset_repeat != 1: 927d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) output_file = _GetSequentialFileName(output_file) 937d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.StartProfiling(options, output_file) 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 957d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def StopProfiling(self): 967d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.StopProfiling() 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 987d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def StartTracing(self): 997d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not self.browser.supports_tracing: 1007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1027d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._is_tracing = True 1037d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.StartTracing() 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1057d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def StopTracing(self, page, options): 1067d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not self._is_tracing: 1077d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return 1082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1097d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) assert self.browser 1107d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._is_tracing = False 1117d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self.browser.StopTracing() 1127d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) trace_result = self.browser.GetTraceResultAndReset() 1137d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.info('Processing trace...') 11490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) trace_file = os.path.join(options.trace_dir, page.url_as_file_safe_name) 1167d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.page_repeat != 1 or options.pageset_repeat != 1: 1177d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) trace_file = _GetSequentialFileName(trace_file) 1187d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) trace_file += '.json' 11990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1207d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) with codecs.open(trace_file, 'w', 1217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) encoding='utf-8') as trace_file: 1227d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) trace_result.Serialize(trace_file) 1237d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.info('Trace saved.') 12490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 12590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1267d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)class PageState(object): 1277d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def __init__(self): 1287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._did_login = False 1292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def PreparePage(self, page, tab, test): 1312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) parsed_url = urlparse.urlparse(page.url) 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if parsed_url[0] == 'file': 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) serving_dirs, filename = page.serving_dirs_and_file 1347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if tab.browser.SetHTTPServerDirectories(serving_dirs) and test: 1357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.DidStartHTTPServer(tab) 1362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) target_side_url = tab.browser.http_server.UrlOf(filename) 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) else: 1382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) target_side_url = page.url 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if page.credentials: 14190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if not tab.browser.credentials.LoginNeeded(tab, page.credentials): 14290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) raise page_test.Failure('Login as ' + page.credentials + ' failed') 1437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) self._did_login = True 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if test: 1467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.WillNavigateToPage(page, tab) 1477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) tab.Navigate(target_side_url, page.script_to_evaluate_on_commit) 1487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.DidNavigateToPage(page, tab) 149c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page.WaitToLoad(tab, 60) 1517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) tab.WaitForDocumentReadyStateToBeInteractiveOrBetter() 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1537d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def CleanUpPage(self, page, tab): 1547d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if page.credentials and self._did_login: 1552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) tab.browser.credentials.LoginNoLongerNeeded(tab, page.credentials) 1562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1587d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def AddCommandLineOptions(parser): 1597d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page_filter_module.PageFilter.AddCommandLineOptions(parser) 1607d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1617d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1627d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def Run(test, page_set, options): 1637d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) """Runs a given test against a given page_set with the given options.""" 1647d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results = test.PrepareResults(options) 1657d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Create a possible_browser with the given options. 1677d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.CustomizeBrowserOptions(options) 1687d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) possible_browser = browser_finder.FindBrowser(options) 1697d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not possible_browser: 1707d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) raise Exception('No browser found.\n' 1717d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'Use --browser=list to figure out which are available.') 1727d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1737d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Reorder page set based on options. 1747d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) pages = _ShuffleAndFilterPageSet(page_set, options) 1757d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1767d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if (not options.allow_live_sites and 1777d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) options.wpr_mode != wpr_modes.WPR_RECORD): 1787d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) pages = _CheckArchives(page_set, pages, results) 1797d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1807d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Verify credentials path. 1817d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) credentials_path = None 1827d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if page_set.credentials_path: 1837d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) credentials_path = os.path.join(os.path.dirname(page_set.file_path), 1847d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page_set.credentials_path) 1857d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not os.path.exists(credentials_path): 1867d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) credentials_path = None 1877d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1887d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Set up user agent. 1897d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if page_set.user_agent_type: 1907d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) options.browser_user_agent_type = page_set.user_agent_type 1917d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1927d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for page in pages: 1937d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.CustomizeBrowserOptionsForPage(page, possible_browser.options) 1947d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1957d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) _ValidateOrCreateEmptyDirectory('--trace-dir', options.trace_dir) 1967d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) _ValidateOrCreateEmptyDirectory('--profiler-dir', options.profiler_dir) 1977d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 1987d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state = _RunState() 1997d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # TODO(dtu): Move results creation and results_for_current_run into RunState. 2007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results_for_current_run = results 2017d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2027d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) try: 2037d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for page in pages: 2047d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.wpr_mode != wpr_modes.WPR_RECORD: 2057d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if page.archive_path and os.path.isfile(page.archive_path): 2067d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) possible_browser.options.wpr_mode = wpr_modes.WPR_REPLAY 2077d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) else: 2087d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) possible_browser.options.wpr_mode = wpr_modes.WPR_OFF 2097d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results_for_current_run = results 2107d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if state.first_page and test.discard_first_result: 2117d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # If discarding results, substitute a dummy object. 2127d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results_for_current_run = type(results)() 2137d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results_for_current_run.StartTest(page) 2147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) tries = 3 2157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) while tries: 2167d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) try: 2177d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StartBrowser(test, page_set, page, possible_browser, 2187d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) credentials_path, page.archive_path) 2197d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2207d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) _WaitForThermalThrottlingIfNeeded(state.browser.platform) 2217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2227d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.trace_dir: 2237d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StartTracing() 2247d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.profiler_dir: 2257d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StartProfiling(page, options) 2267d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2277d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) try: 2287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) _RunPage(test, page, state.tab, results_for_current_run, options) 2297d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) _CheckThermalThrottling(state.browser.platform) 2307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) except exceptions.TabCrashException: 2317d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) stdout = '' 2327d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not options.show_stdout: 2337d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) stdout = state.browser.GetStandardOutput() 2347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) stdout = (('\nStandard Output:\n') + 2357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) ('*' * 80) + 2367d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) '\n\t' + stdout.replace('\n', '\n\t') + '\n' + 2377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) ('*' * 80)) 2387d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('Tab crashed: %s%s', page.url, stdout) 2397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StopBrowser() 2407d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.trace_dir: 2427d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StopTracing(page, options) 2437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.profiler_dir: 2447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StopProfiling() 2457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if test.NeedsBrowserRestartAfterEachRun(state.tab): 2477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StopBrowser() 2487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) break 2507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) except exceptions.BrowserGoneException: 2517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('Lost connection to browser. Retrying.') 2527d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StopBrowser() 2537d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) tries -= 1 2547d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not tries: 2557d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.error('Lost connection to browser 3 times. Failing.') 2567d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) raise 2577d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results_for_current_run.StopTest(page) 2587d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.DidRunPageSet(state.tab, results_for_current_run) 2597d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) finally: 2607d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) state.StopBrowser() 2617d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2627d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return results 2637d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2647d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2657d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def _ShuffleAndFilterPageSet(page_set, options): 2667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.pageset_shuffle_order_file and not options.pageset_shuffle: 2677d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) raise Exception('--pageset-shuffle-order-file requires --pageset-shuffle.') 2687d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2697d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.pageset_shuffle_order_file: 2707d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return page_set.ReorderPageSet(options.pageset_shuffle_order_file) 2717d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2727d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page_filter = page_filter_module.PageFilter(options) 2737d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) pages = [page for page in page_set.pages[:] 2747d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not page.disabled and page_filter.IsSelected(page)] 2757d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2767d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if options.pageset_shuffle: 2777d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) random.Random().shuffle(pages) 2787d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return [page 2797d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for _ in xrange(int(options.pageset_repeat)) 2807d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for page in pages 2817d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for _ in xrange(int(options.page_repeat))] 2827d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2837d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2847d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def _CheckArchives(page_set, pages, results): 2857d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) """Returns a subset of pages that are local or have WPR archives. 2867d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2877d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) Logs warnings if any are missing.""" 2887d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page_set_has_live_sites = False 2897d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for page in pages: 2907d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) parsed_url = urlparse.urlparse(page.url) 2917d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if parsed_url.scheme != 'chrome' and parsed_url.scheme != 'file': 2927d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page_set_has_live_sites = True 2937d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) break 2947d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2957d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Potential problems with the entire page set. 2967d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if page_set_has_live_sites: 2977d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not page_set.archive_data_file: 2987d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('The page set is missing an "archive_data_file" ' 2997d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'property. Skipping any live sites. To include them, ' 3007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'pass the flag --allow-live-sites.') 3017d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not page_set.wpr_archive_info: 3027d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('The archive info file is missing. ' 3037d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'To fix this, either add svn-internal to your ' 3047d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) '.gclient using http://goto/read-src-internal, ' 3057d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'or create a new archive using record_wpr.') 3067d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3077d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Potential problems with individual pages. 3087d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) pages_missing_archive_path = [] 3097d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) pages_missing_archive_data = [] 3107d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3117d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for page in pages: 3127d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) parsed_url = urlparse.urlparse(page.url) 3137d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if parsed_url.scheme == 'chrome' or parsed_url.scheme == 'file': 3147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) continue 3157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3167d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not page.archive_path: 3177d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) pages_missing_archive_path.append(page) 3187d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not os.path.isfile(page.archive_path): 3197d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) pages_missing_archive_data.append(page) 3207d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if pages_missing_archive_path: 3227d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('The page set archives for some pages do not exist. ' 3237d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'Skipping those pages. To fix this, record those pages ' 3247d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'using record_wpr. To ignore this warning and run ' 3257d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'against live sites, pass the flag --allow-live-sites.') 3267d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if pages_missing_archive_data: 3277d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('The page set archives for some pages are missing. ' 3287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'Someone forgot to check them in, or they were deleted. ' 3297d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'Skipping those pages. To fix this, record those pages ' 3307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'using record_wpr. To ignore this warning and run ' 3317d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'against live sites, pass the flag --allow-live-sites.') 3327d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3337d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for page in pages_missing_archive_path + pages_missing_archive_data: 3347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results.StartTest(page) 3357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results.AddErrorMessage(page, 'Page set archive doesn\'t exist.') 3367d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results.StopTest(page) 3377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3387d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return [page for page in pages if page not in 3397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) pages_missing_archive_path + pages_missing_archive_data] 3407d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3427d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def _RunPage(test, page, tab, results, options): 3437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not test.CanRunForPage(page): 3447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('Skipping test: it cannot run for %s', page.url) 3457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results.AddSkip(page, 'Test cannot run') 3467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return 3477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.info('Running %s' % page.url) 3497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page_state = PageState() 3517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3527d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) try: 3537d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page_state.PreparePage(page, tab, test) 3547d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) test.Run(options, page, tab, results) 3557d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) util.CloseConnections(tab) 3567d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) except page_test.Failure: 3577d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('%s:\n%s', page.url, traceback.format_exc()) 3587d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results.AddFailure(page, sys.exc_info()) 3597d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) except (util.TimeoutException, exceptions.LoginException): 3607d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.error('%s:\n%s', page.url, traceback.format_exc()) 3617d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results.AddError(page, sys.exc_info()) 3627d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) except (exceptions.TabCrashException, exceptions.BrowserGoneException): 3637d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.error('%s:\n%s', page.url, traceback.format_exc()) 3647d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results.AddError(page, sys.exc_info()) 3657d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) # Run() catches these exceptions to relaunch the tab/browser, so re-raise. 3667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) raise 3677d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) except Exception: 3687d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) raise 3697d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) else: 3707d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) results.AddSuccess(page) 3717d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) finally: 3727d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) page_state.CleanUpPage(page, tab) 3737d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3747d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3757d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def _GetSequentialFileName(base_name): 3767d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) """Returns the next sequential file name based on |base_name| and the 3777d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) existing files.""" 3787d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) index = 0 3797d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) while True: 3807d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) output_name = '%s_%03d' % (base_name, index) 3817d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not glob.glob(output_name + '.*'): 3827d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) break 3837d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) index = index + 1 3847d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return output_name 3857d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3867d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3877d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def _ValidateOrCreateEmptyDirectory(name, path): 3887d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not path: 3897d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return 3907d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not os.path.exists(path): 3917d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) os.mkdir(path) 3927d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not os.path.isdir(path): 3937d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) raise Exception('%s isn\'t a directory: %s' % (name, path)) 3947d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) elif os.listdir(path): 3957d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) raise Exception('%s isn\'t empty: %s' % (name, path)) 3967d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3977d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 3987d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def _WaitForThermalThrottlingIfNeeded(platform): 3997d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not platform.CanMonitorThermalThrottling(): 4007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return 4017d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) thermal_throttling_retry = 0 4027d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) while (platform.IsThermallyThrottled() and 4037d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) thermal_throttling_retry < 3): 4047d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.warning('Thermally throttled, waiting (%d)...', 4057d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) thermal_throttling_retry) 4067d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) thermal_throttling_retry += 1 4077d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) time.sleep(thermal_throttling_retry * 2) 4087d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 4097d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if platform.IsThermallyThrottled(): 4107d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.error('Device is thermally throttled before running ' 4117d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'performance tests, results will vary.') 4127d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 4137d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 4147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def _CheckThermalThrottling(platform): 4157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if not platform.CanMonitorThermalThrottling(): 4167d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) return 4177d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if platform.HasBeenThermallyThrottled(): 4187d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) logging.error('Device has been thermally throttled during ' 4197d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 'performance tests, results will vary.') 420