diff options
Diffstat (limited to 'deprecated/fdo_scripts/profile_cycler.py')
| -rwxr-xr-x | deprecated/fdo_scripts/profile_cycler.py | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/deprecated/fdo_scripts/profile_cycler.py b/deprecated/fdo_scripts/profile_cycler.py deleted file mode 100755 index 176f2d4a..00000000 --- a/deprecated/fdo_scripts/profile_cycler.py +++ /dev/null @@ -1,199 +0,0 @@ -#!/usr/bin/python2 -# -# Copyright 2011 Google Inc. All Rights Reserved. -"""Script to profile a page cycler, and get it back to the host.""" - -import copy -import optparse -import os -import pickle -import re -import sys -import tempfile -import time - -import build_chrome_browser -import cros_login -import lock_machine -import run_tests -from cros_utils import command_executer -from cros_utils import logger -from cros_utils import misc - - -class CyclerProfiler: - REMOTE_TMP_DIR = '/tmp' - - def __init__(self, chromeos_root, board, cycler, profile_dir, remote): - self._chromeos_root = chromeos_root - self._cycler = cycler - self._profile_dir = profile_dir - self._remote = remote - self._board = board - self._ce = command_executer.GetCommandExecuter() - self._l = logger.GetLogger() - - self._gcov_prefix = os.path.join(self.REMOTE_TMP_DIR, self._GetProfileDir()) - - def _GetProfileDir(self): - return misc.GetCtargetFromBoard(self._board, self._chromeos_root) - - def _CopyTestData(self): - page_cycler_dir = os.path.join(self._chromeos_root, 'distfiles', 'target', - 'chrome-src-internal', 'src', 'data', - 'page_cycler') - if not os.path.isdir(page_cycler_dir): - raise RuntimeError('Page cycler dir %s not found!' % page_cycler_dir) - self._ce.CopyFiles(page_cycler_dir, - os.path.join(self.REMOTE_TMP_DIR, 'page_cycler'), - dest_machine=self._remote, - chromeos_root=self._chromeos_root, - recursive=True, - dest_cros=True) - - def _PrepareTestData(self): - # chmod files so everyone can read them. - command = ('cd %s && find page_cycler -type f | xargs chmod a+r' % - self.REMOTE_TMP_DIR) - self._ce.CrosRunCommand(command, - chromeos_root=self._chromeos_root, - machine=self._remote) - command = ('cd %s && find page_cycler -type d | xargs chmod a+rx' % - self.REMOTE_TMP_DIR) - self._ce.CrosRunCommand(command, - chromeos_root=self._chromeos_root, - machine=self._remote) - - def _CopyProfileToHost(self): - dest_dir = os.path.join(self._profile_dir, - os.path.basename(self._gcov_prefix)) - # First remove the dir if it exists already - if os.path.exists(dest_dir): - command = 'rm -rf %s' % dest_dir - self._ce.RunCommand(command) - - # Strip out the initial prefix for the Chrome directory before doing the - # copy. - chrome_dir_prefix = misc.GetChromeSrcDir() - - command = 'mkdir -p %s' % dest_dir - self._ce.RunCommand(command) - self._ce.CopyFiles(self._gcov_prefix, - dest_dir, - src_machine=self._remote, - chromeos_root=self._chromeos_root, - recursive=True, - src_cros=True) - - def _RemoveRemoteProfileDir(self): - command = 'rm -rf %s' % self._gcov_prefix - self._ce.CrosRunCommand(command, - chromeos_root=self._chromeos_root, - machine=self._remote) - - def _LaunchCycler(self, cycler): - command = ( - 'DISPLAY=:0 ' - 'XAUTHORITY=/home/chronos/.Xauthority ' - 'GCOV_PREFIX=%s ' - 'GCOV_PREFIX_STRIP=3 ' - '/opt/google/chrome/chrome ' - '--no-sandbox ' - '--renderer-clean-exit ' - '--user-data-dir=$(mktemp -d) ' - "--url \"file:///%s/page_cycler/%s/start.html?iterations=10&auto=1\" " - '--enable-file-cookies ' - '--no-first-run ' - '--js-flags=expose_gc &' % (self._gcov_prefix, self.REMOTE_TMP_DIR, - cycler)) - - self._ce.CrosRunCommand(command, - chromeos_root=self._chromeos_root, - machine=self._remote, - command_timeout=60) - - def _PkillChrome(self, signal='9'): - command = 'pkill -%s chrome' % signal - self._ce.CrosRunCommand(command, - chromeos_root=self._chromeos_root, - machine=self._remote) - - def DoProfile(self): - # Copy the page cycler data to the remote - self._CopyTestData() - self._PrepareTestData() - self._RemoveRemoteProfileDir() - - for cycler in self._cycler.split(','): - self._ProfileOneCycler(cycler) - - # Copy the profile back - self._CopyProfileToHost() - - def _ProfileOneCycler(self, cycler): - # With aura, all that's needed is a stop/start ui. - self._PkillChrome() - cros_login.RestartUI(self._remote, self._chromeos_root, login=False) - # Run the cycler - self._LaunchCycler(cycler) - self._PkillChrome(signal='INT') - # Let libgcov dump the profile. - # TODO(asharif): There is a race condition here. Fix it later. - time.sleep(30) - - -def Main(argv): - """The main function.""" - # Common initializations - ### command_executer.InitCommandExecuter(True) - command_executer.InitCommandExecuter() - l = logger.GetLogger() - ce = command_executer.GetCommandExecuter() - parser = optparse.OptionParser() - parser.add_option('--cycler', - dest='cycler', - default='alexa_us', - help=('Comma-separated cyclers to profile. ' - 'Example: alexa_us,moz,moz2' - 'Use all to profile all cyclers.')) - parser.add_option('--chromeos_root', - dest='chromeos_root', - default='../../', - help='Output profile directory.') - parser.add_option('--board', - dest='board', - default='x86-zgb', - help='The target board.') - parser.add_option('--remote', - dest='remote', - help=('The remote chromeos machine that' - ' has the profile image.')) - parser.add_option('--profile_dir', - dest='profile_dir', - default='profile_dir', - help='Store profiles in this directory.') - - options, _ = parser.parse_args(argv) - - all_cyclers = ['alexa_us', 'bloat', 'dhtml', 'dom', 'intl1', 'intl2', - 'morejs', 'morejsnp', 'moz', 'moz2'] - - if options.cycler == 'all': - options.cycler = ','.join(all_cyclers) - - try: - cp = CyclerProfiler(options.chromeos_root, options.board, options.cycler, - options.profile_dir, options.remote) - cp.DoProfile() - retval = 0 - except Exception as e: - retval = 1 - print e - finally: - print 'Exiting...' - return retval - - -if __name__ == '__main__': - retval = Main(sys.argv) - sys.exit(retval) |