# Copyright 2016 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. # # This file contains things that are shared by arc.py and arc_util.py. import logging from autotest_lib.client.bin import utils from autotest_lib.client.common_lib import error # Ask Chrome to start ARC instance and the script will block until ARC's boot # completed event. ARC_MODE_ENABLED = "enabled" # Similar to "enabled", except that it will not block. ARC_MODE_ENABLED_ASYNC = "enabled_async" # Ask Chrome to not start ARC instance. This is the default. ARC_MODE_DISABLED = "disabled" # All available ARC options. ARC_MODES = [ARC_MODE_ENABLED, ARC_MODE_ENABLED_ASYNC, ARC_MODE_DISABLED] _BOOT_CHECK_INTERVAL_SECONDS = 2 _WAIT_FOR_ANDROID_BOOT_SECONDS = 120 def wait_for_android_boot(timeout=None): """Sleep until Android has completed booting or timeout occurs.""" if timeout is None: timeout = _WAIT_FOR_ANDROID_BOOT_SECONDS def _is_android_booted(): output = utils.system_output( 'android-sh -c "getprop sys.boot_completed"', ignore_status=True) return output.strip() == '1' logging.info('Waiting for Android to boot completely.') utils.poll_for_condition(condition=_is_android_booted, desc='Android has booted', timeout=timeout, exception=error.TestFail('Android did not boot!'), sleep_interval=_BOOT_CHECK_INTERVAL_SECONDS) logging.info('Android has booted completely.')