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
5from autotest_lib.server import utils
6
7AUTHOR = "Chrome OS Team"
8NAME = "firmware_DevBootUSB"
9PURPOSE = "Press Ctrl-U on developer screen to boot USB disk"
10CRITERIA = "This test will fail if firmware does not boot USB disk"
11ATTRIBUTES = "suite:faft, suite:faft_bios, suite:faft_bios_au_1, suite:faft_bios_au_2, suite:faft_bios_au_3, suite:faft_dev, suite:faft_lv2, suite:faft_bios_ec3po, suite:faft_bios_tot"
12TIME = "SHORT"
13TEST_CATEGORY = "Functional"
14TEST_CLASS = "firmware"
15TEST_TYPE = "server"
16JOB_RETRIES = 4
17
18DOC = """
19This test requires a USB disk plugged-in, which contains a Chrome OS test
20image (built by "build_image test"). On runtime, this test first switches
21DUT to developer mode. When dev_boot_usb=0, pressing Ctrl-U on developer
22screen should not boot the USB disk. When dev_boot_usb=1, pressing Ctrl-U
23should boot the USB disk.
24"""
25
26args_dict = utils.args_to_dict(args)
27servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
28
29def run_devbootusb(machine):
30    host = hosts.create_host(machine, servo_args=servo_args)
31    job.run_test("firmware_DevBootUSB", host=host, cmdline_args=args,
32                 disable_sysinfo=True, dev_mode=True, tag="dev")
33
34parallel_simple(run_devbootusb, machines)
35