| # Copyright 2018 The ChromiumOS Authors |
| # 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 |
| |
| NAME = "platform_ExternalUsbPeripherals.detect.lid_close_open" |
| METADATA = { |
| "contacts": ["chromeos-usb@google.com"], |
| "bug_component": "b:958036", |
| "criteria": "Test fails if USB enumeration check fails.", |
| "hw_agnostic": False, |
| "doc" : "Control file for running in USB HTL lab.", |
| } |
| TEST_TYPE = "server" |
| ATTRIBUTES = "suite:usb_detect" |
| DEPENDENCIES = "servo_state:WORKING" |
| JOB_RETRIES = 1 |
| |
| DOC = """ |
| This test uses servo to connect/disconnect servo USB hub before and |
| after events like reboot, login, closelid, openlid etc. |
| |
| The test fails if |
| - device is pingable when suspended |
| - wrong action passed through action_sequence flag |
| - USB detected peripherals are different than expected |
| - there is no servo board attached |
| - USB peripherals checks(usb_checks below) on command line fail |
| Other detection checks can be added for each peripheral |
| |
| Set of four USB peripherals plugged |
| - USB headset |
| - USB HD Webcam - should be Logitech HD Pro Webcam C920 |
| - USB stick with four partitions named ExFAT Ext4 FAT NTFS |
| - etc. |
| """ |
| |
| args_dict = utils.args_to_dict(args) |
| servo_args = hosts.CrosHost.get_servo_arguments(args_dict) |
| |
| def run(machine): |
| host = hosts.create_host(machine, servo_args=servo_args) |
| |
| repeat = int(args_dict.get("repeat", 1)) |
| |
| default_actions = str("plug,unplug,login,plug,unplug,closelid,openlid,plug," |
| "closelid,unplug,openlid," |
| "closelid,plug,openlid,unplug") |
| |
| action_sequence = str(args_dict.get("action_sequence", default_actions)) |
| |
| usb_list = ["\"Netac Technology Co., Ltd OnlyDisk\"", |
| "\"Alcor Micro Corp.|GEMBIRD\"", |
| "\"USB PnP Sound Device: USB Audio|C-Media Electronics, Inc.* Audio\"", |
| ] |
| usb_checks = { |
| # USB Audio Output devices |
| str("cras_test_client --dump_server_info | " |
| "awk \"/Output Devices:/,/Output Nodes:/\" | grep -E ") : |
| ["\"USB PnP Sound Device: USB Audio|C-Media USB Headphone Set: USB Audio\"" ], |
| # USB Audio Input devices |
| str("loggedin:cras_test_client --dump_server_info | " |
| "awk \"/Input Devices:/,/Input Nodes:/\" | grep -iE ") : |
| ["\"TeckNet: USB Audio|USB ?2.0 PC Camera\"", |
| "\"USB PnP Sound Device: USB Audio|C-Media USB Headphone Set: USB Audio\""], |
| # USB stick four partitions volumes |
| "loggedin:ls -l /media/removable/ | grep -i " : |
| ["ExFAT", "Ext4", "FAT", "NTFS"], |
| # USB Web camera |
| "cat /sys/class/video4linux/video*/name | grep -iE " : |
| ["\"TeckNet|USB ?2.0 PC Camera|Video Capture|Video Output|Metadata\""], |
| } |
| |
| job.run_test("platform_ExternalUsbPeripherals", host=host, |
| disable_sysinfo=True, client_autotest="desktopui_SimpleLogin", |
| action_sequence=action_sequence, repeat=repeat, |
| usb_list=usb_list, usb_checks=usb_checks, tag="detect.lid_close_open") |
| |
| parallel_simple(run, machines) |
