blob: a56b4667cf4b398f253331ff68788feb97e8fd5f [file] [log] [blame]
# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import logging, os, time
from autotest_lib.client.bin import test, utils
from autotest_lib.client.common_lib import error
from autotest_lib.client.cros import cros_ui
class desktopui_KillRestart(test.test):
"""Validate that the given binary can crash and get restarted."""
version = 1
def initialize(self):
"""Clear out respawn timestamp files."""
cros_ui.clear_respawn_state()
def run_once(self, binary = 'chrome'):
# Ensure the binary is running.
utils.poll_for_condition(
lambda: os.system('pgrep %s >/dev/null' % binary) == 0,
error.TestFail('%s is not running at start of test' % binary),
timeout=60)
# Try to kill all running instances of the binary.
try:
utils.system('pkill -KILL %s' % binary)
except error.CmdError, e:
logging.debug(e)
raise error.TestFail('%s is not running before kill' % binary)
# Check if the binary is running again (using os.system(), since it
# doesn't raise an exception if the command fails).
utils.poll_for_condition(
lambda: os.system('pgrep %s >/dev/null' % binary) == 0,
error.TestFail('%s is not running after kill' % binary),
timeout=60)
def cleanup(self):
"""Ensure that state from testing is cleared out."""
cros_ui.clear_respawn_state()