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 5 from autotest_lib.server import utils 6 7 AUTHOR = "Chrome OS Team" 8 NAME = "firmware_SelfSignedBoot" 9 PURPOSE = "Servo based developer mode boot only test to Self signed Kernels." 10 CRITERIA = """ 11 Prerequirement is as follow: 12 1. This test should run in Dev mode. 13 2. Enable dev_boot_usb and dev_boot_signed_only. 14 3. A USB disk should be plugged-in, which contains a Chrome OS Test Image. 15 16 This test will fail if one of the following conditions is met: 17 1. Ctrl-U boots to USB image with recovery keys. 18 2. Enabling rec mode, if it doesnt boot to USB image. 19 3. Ctrl-U doesnt boot to USB image after it resigned with SSD keys. 20 """ 21 ATTRIBUTES = "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" 22 TIME = "SHORT" 23 TEST_CATEGORY = "Functional" 24 TEST_CLASS = "firmware" 25 TEST_TYPE = "server" 26 JOB_RETRIES = 4 27 28 DOC = """ 29 This test requires a USB disk plugged-in, which contains a Chrome OS test 30 image (built by "build_image test"). On runtime, this test first switches 31 DUT to developer mode. When dev_boot_signed_only=1 and dev_boot_usb=1 and, 32 pressing Ctrl-U on developer screen should not boot the USB disk. On resigning 33 usb image with SSD keys When dev_boot_signed_only=1, pressing Ctrl-U should 34 boot the USB disk. More details: Refer to chrome-os-partner issue 5954(#37). 35 """ 36 37 args_dict = utils.args_to_dict(args) 38 servo_args = hosts.CrosHost.get_servo_arguments(args_dict) 39 40 def run_devbootsignedonly(machine): 41 host = hosts.create_host(machine, servo_args=servo_args) 42 job.run_test('firmware_SelfSignedBoot', host=host, cmdline_args=args, 43 disable_sysinfo=True, dev_mode=True, tag='dev') 44 45 parallel_simple(run_devbootsignedonly, machines) 46
