1 # Copyright (c) 2015 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 AUTHOR = 'krisr, tienchang, bmahadev' 6 NAME = 'network_WiFi_SuspendStress.24HT40' 7 TIME = 'MEDIUM' 8 TEST_TYPE = 'Server' 9 DEPENDENCIES = 'servo, wificell' 10 ATTRIBUTES = 'suite:wifi_matfunc, suite:wifi_matfunc_bcm4371' 11 SUITE = 'wifi_matfunc, wifi_matfunc_bcm4371' 12 13 DOC = """ 14 This test uses servo to simulate lid close and open events and checks that the 15 wifi adapter is brought back up and connects to a 802.11n network on 2.4 GHz. 16 """ 17 18 from autotest_lib.client.common_lib.cros.network import xmlrpc_datatypes 19 from autotest_lib.server.cros.network import hostap_config 20 from autotest_lib.server import utils 21 22 args_dict = utils.args_to_dict(args) 23 servo_args = hosts.CrosHost.get_servo_arguments(args_dict) 24 25 def run(machine): 26 try: 27 host = hosts.create_host(machine, servo_args=servo_args) 28 except IOError: 29 # We probably failed to connect to the servo. That's probably 30 # because the cell doesn't have a servo. 31 # 32 # Ideally, we'd raise TestNAError here, and be done. But the 33 # test isn't actually running yet. So we instantiate a host 34 # without servo, and let the network_WiFi_SuspendStress 35 # instance report the TestNAError. 36 host = hosts.create_host(machine) 37 38 caps = [hostap_config.HostapConfig.N_CAPABILITY_GREENFIELD, 39 hostap_config.HostapConfig.N_CAPABILITY_HT40] 40 n = hostap_config.HostapConfig.MODE_11N_PURE 41 configurations = [(hostap_config.HostapConfig(frequency=2437, mode=n, 42 n_capabilities=caps), 43 xmlrpc_datatypes.AssociationParameters())] 44 job.run_test('network_WiFi_SuspendStress', 45 host=host, 46 tag=NAME.split('.')[1], 47 suspends=5, 48 raw_cmdline_args=args, 49 additional_params=configurations) 50 51 parallel_simple(run, machines) 52
