| # Copyright 2018 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.cros.cfm.configurable_test.dsl import * |
| from autotest_lib.server import utils |
| |
| AUTHOR = "wilhelmsson@google.com, kerl@google.com, chromeos-meetings@google.com" |
| NAME = "enterprise_CFM_PeripheralQualification.reboot_stress" |
| PURPOSE = "Stresses a peripheral device by repeatedly rebooting the CfM." |
| CRITERIA = "The device is detectable as a USB device after reboot" |
| TIME = "LONG" |
| TEST_CATEGORY = "Stress" |
| TEST_TYPE = "server" |
| |
| DOC = """ |
| Repeatedly reboots the CfM and verifies that the device can be enumerated |
| after each reboot. |
| |
| The test requires a vid_pid argument (e.g. 18d1:8001) that determines which |
| device to detect after reboot. This enables testing custom devices from |
| Moblab or from a local workstation. |
| """ |
| |
| args_dict = utils.args_to_dict(args) |
| vid,pid = args_dict['vid_pid'].split(':') |
| # The product is only informational, set it to whatever. |
| product = args_dict.get('product', 'customProduct') |
| # Interfaces are only needed when verifying them, set them to empty in this case. |
| interfaces = [] |
| device = usb_device_spec.UsbDeviceSpec(vid, pid, product, interfaces) |
| repeat = int(args_dict.get('repeat', 10)) |
| |
| cfm_test = CfmTest( |
| configuration=Configuration(skip_enrollment=True), |
| scenario=Scenario( |
| AssertUsbDevices([device]), |
| RepeatTimes(repeat, Scenario( |
| RebootDut(), |
| AssertUsbDevices([device]) |
| # TODO(crbug.com/814775): mosys-info always crashes on reboot, why |
| # we always have new crash files. Enable this check when that is |
| # fixed. |
| # AssertNoNewCrashes() |
| )) |
| ), |
| ) |
| |
| def run_test(machine): |
| job.run_test("enterprise_CFM_PeripheralQualification", |
| cfm_test = cfm_test, |
| tag = 'reboot_stress', |
| host = hosts.create_host(machine)) |
| |
| parallel_simple(run_test, machines) |