| # Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from autotest_lib.server import utils |
| |
| AUTHOR = "Chrome OS Team" |
| NAME = "firmware_UpdateFirmwareVersion" |
| PURPOSE = "Servo based firmware update test which checks the firmware version." |
| CRITERIA = """ |
| Prerequirement is as follow: |
| 1. This test should run in normal mode. |
| 2. Fwid should match shellball's (/usr/sbin/chromeos-firmwareupdate) fwid, |
| unless this test use a given shellball. |
| 3. A USB disk should be plugged-in, which contains a Chrome OS test image. |
| |
| This test will fail if one of the following conditions is met: |
| 1. Firmware update fails. |
| 2. After firmware update, device restart with firmware A. |
| 3. Firmware version does not increase after firmware update. |
| 4. Firmware version does not recover to original version after recovery. |
| """ |
| ATTRIBUTES = "suite:faft_bios, suite:faft_bios_ro_qual, suite:faft_bios_rw_qual, suite:faft_normal, suite:faft_lv5, suite:faft_bios_ec3po, suite:faft_bios_tot, suite:faft_smoke" |
| DEPENDENCIES = "servo_state:WORKING" |
| TIME = "SHORT" |
| TEST_CATEGORY = "Functional" |
| TEST_CLASS = "firmware" |
| TEST_TYPE = "server" |
| |
| DOC = """ |
| This test requires a USB test image plugged in. The firmware id |
| the current running firmware must matches the system shellball's, or user |
| can provide a shellball to do this test. In this way, the client will be |
| update with the given shellball first. On runtime, this test modifies the |
| firmware version of the shellball and runs autoupdate. Check firmware |
| version after boot with firmware B, and then recover firmware A and B to |
| original shellball. |
| """ |
| |
| args_dict = utils.args_to_dict(args) |
| servo_args = hosts.CrosHost.get_servo_arguments(args_dict) |
| |
| def run_updatefirmwareversion(machine): |
| host = hosts.create_host(machine, servo_args=servo_args) |
| job.run_test("firmware_UpdateFirmwareVersion", host=host, cmdline_args=args, |
| disable_sysinfo=True) |
| |
| parallel_simple(run_updatefirmwareversion, machines) |
