1# Copyright (c) 2015 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 5from autotest_lib.server import utils 6 7AUTHOR = "cernekee" 8NAME = "system_ColdBoot" 9PURPOSE = "Shut down DUT, then initiate a cold boot." 10ATTRIBUTES = "suite:experimental" 11TIME = "SHORT" 12TEST_CATEGORY = "Functional" 13TEST_CLASS = "power" 14TEST_TYPE = "server" 15DEPENDENCIES = "servo" 16DOC = """ 17Verifies that cold boots work correctly. 18 19This executes the following sequence: 20 - remote shutdown of DUT via Linux commands (ssh) 21 - wait for DUT to stop responding to pings 22 - simulate a power button press via servo 23 - wait for DUT to start responding to pings 24 - attempt to log into DUT 25""" 26 27args_dict = utils.args_to_dict(args) 28servo_args = hosts.CrosHost.get_servo_arguments(args_dict) 29 30def run(machine): 31 host = hosts.create_host(machine, servo_args=servo_args) 32 job.run_test("system_ColdBoot", host=host, disable_sysinfo=True) 33 34parallel_simple(run, machines) 35