1 # Copyright (c) 2012 The Chromium OS 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 5 import logging 6 import time 7 8 from autotest_lib.server import test 9 from autotest_lib.client.common_lib import error 10 11 class platform_InstallRecoveryImage(test.test): 12 """Installs a specified recovery image onto a servo-connected DUT.""" 13 version = 1 14 15 _RECOVERY_INSTALL_DELAY = 540 16 17 def run_once(self, host, image): 18 host.servo.install_recovery_image(image, 19 make_image_noninteractive=True) 20 logging.info('Running the recovery process on the DUT. ' 21 'Will wait up to %d seconds for recovery to ' 22 'complete.', self._RECOVERY_INSTALL_DELAY) 23 start_time = time.time() 24 # Wait for the host to come up. 25 if host.ping_wait_up(timeout=self._RECOVERY_INSTALL_DELAY): 26 logging.info('Recovery process completed successfully in ' 27 '%d seconds.', time.time() - start_time) 28 else: 29 raise error.TestFail('Host failed to come back up after ' 30 '%d seconds.' % self._RECOVERY_INSTALL_DELAY) 31 logging.info('Removing the usb key from the DUT.') 32 host.servo.switch_usbkey('host') 33
