1# Copyright (c) 2013 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_SelfSignedBoot"
9PURPOSE = "Servo based developer mode boot only test to Self signed Kernels."
10CRITERIA = """
11Prerequirement is as follow:
121. This test should run in Dev mode.
132. Enable dev_boot_usb and dev_boot_signed_only.
143. A USB disk should be plugged-in, which contains a Chrome OS Test Image.
15
16This test will fail if one of the following conditions is met:
171. Ctrl-U boots to USB image with recovery keys.
182. Enabling rec mode, if it doesnt boot to USB image.
193. Ctrl-U doesnt boot to USB image after it resigned with SSD keys.
20"""
21ATTRIBUTES = "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"
22DEPENDENCIES = "servo_state:WORKING"
23TIME = "SHORT"
24TEST_CATEGORY = "Functional"
25TEST_CLASS = "firmware"
26TEST_TYPE = "server"
27JOB_RETRIES = 4
28
29DOC = """
30This test requires a USB disk plugged-in, which contains a Chrome OS test
31image (built by "build_image test"). On runtime, this test first switches
32DUT to developer mode. When dev_boot_signed_only=1 and dev_boot_usb=1 and,
33pressing Ctrl-U on developer screen should not boot the USB disk. On resigning
34usb image with SSD keys When dev_boot_signed_only=1, pressing Ctrl-U should
35boot the USB disk. More details: Refer to chrome-os-partner issue 5954(#37).
36"""
37
38args_dict = utils.args_to_dict(args)
39servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
40
41def run_devbootsignedonly(machine):
42    host = hosts.create_host(machine, servo_args=servo_args)
43    job.run_test('firmware_SelfSignedBoot', host=host, cmdline_args=args,
44                 disable_sysinfo=True, dev_mode=True, tag='dev')
45
46parallel_simple(run_devbootsignedonly, machines)
47