1 # Copyright (c) 2016 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 = "kernel_ExternalUsbPeripheralsDetectionTest.printer_hp" 9 PURPOSE = "Kernel USB detection test" 10 CRITERIA = "This test will fail if any of the actions or checks fail." 11 TIME = "SHORT" 12 TEST_CATEGORY = "Functional" 13 TEST_CLASS = "platform, kernel" 14 TEST_TYPE = "server" 15 DEPENDENCIES = "servo, usb_printer_hp" 16 17 DOC = """ 18 This test uses servo to connect USB devices. 19 This test verifies if drivers are created for each USB device or not. 20 21 The test fails if 22 - if USB device is not detected in lsusb command 23 - if driver for USB device is not created 24 - USB detected peripherals are different than expected 25 - there is no servo board attached 26 27 USB peripherals plugged 28 - USB printer 29 """ 30 31 args_dict = utils.args_to_dict(args) 32 servo_args = hosts.CrosHost.get_servo_arguments(args_dict) 33 34 def run(machine): 35 host = hosts.create_host(machine, servo_args=servo_args) 36 37 usb_checks = { 38 # Epson or HP USB printer 39 str("lsusb") : 40 ["03f0:d911 Hewlett-Packard"], 41 str("lsusb -v -d 03f0:d911") : 42 ["iProduct.*OfficeJet 4650 series", 43 "bInterfaceClass.*Printer"], 44 } 45 46 vendor_id_dict_control_file = {'03f0': 'Printer'} 47 48 job.run_test("kernel_ExternalUsbPeripheralsDetectionTest", host=host, 49 disable_sysinfo=True, usb_checks=usb_checks, tag="printer_hp", 50 vendor_id_dict_control_file=vendor_id_dict_control_file) 51 52 parallel_simple(run, machines) 53
