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_bios, suite:faft_bios_ro_qual, suite:faft_bios_rw_qual, suite:faft_dev, suite:faft_lv2, suite:faft_bios_ec3po, suite:faft_bios_tot"
12DEPENDENCIES = "servo_state:WORKING"
13TIME = "SHORT"
14TEST_CATEGORY = "Functional"
15TEST_CLASS = "firmware"
16TEST_TYPE = "server"
17JOB_RETRIES = 4
18
19DOC = """
20This test requires a USB disk plugged-in, which contains a Chrome OS test
21image (built by "build_image test"). On runtime, this test first switches
22DUT to developer mode. When dev_boot_usb=0, pressing Ctrl-U on developer
23screen should not boot the USB disk. When dev_boot_usb=1, pressing Ctrl-U
24should boot the USB disk.
25"""
26
27args_dict = utils.args_to_dict(args)
28servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
29
30def run_devbootusb(machine):
31    host = hosts.create_host(machine, servo_args=servo_args)
32    job.run_test("firmware_DevBootUSB", host=host, cmdline_args=args,
33                 disable_sysinfo=True, dev_mode=True, tag="dev")
34
35parallel_simple(run_devbootusb, machines)
36