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      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.WPA2'
      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 WPA network.
     16 """
     17 
     18 from autotest_lib.client.common_lib.cros.network import xmlrpc_datatypes
     19 from autotest_lib.client.common_lib.cros.network import xmlrpc_datatypes
     20 from autotest_lib.client.common_lib.cros.network import xmlrpc_security_types
     21 from autotest_lib.server.cros.network import hostap_config
     22 from autotest_lib.server import utils
     23 
     24 args_dict = utils.args_to_dict(args)
     25 servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
     26 
     27 def run(machine):
     28     try:
     29         host = hosts.create_host(machine, servo_args=servo_args)
     30     except IOError:
     31         # We probably failed to connect to the servo. That's probably
     32         # because the cell doesn't have a servo.
     33         #
     34         # Ideally, we'd raise TestNAError here, and be done. But the
     35         # test isn't actually running yet. So we instantiate a host
     36         # without servo, and let the network_WiFi_SuspendStress
     37         # instance report the TestNAError.
     38         host = hosts.create_host(machine)
     39 
     40     wpa_config = xmlrpc_security_types.WPAConfig(
     41             psk='chromeos',
     42             wpa_mode=xmlrpc_security_types.WPAConfig.MODE_PURE_WPA2,
     43             wpa2_ciphers=[xmlrpc_security_types.WPAConfig.CIPHER_CCMP])
     44     ap_config = hostap_config.HostapConfig(
     45             frequency=2412,
     46             mode=hostap_config.HostapConfig.MODE_11G,
     47             security_config=wpa_config)
     48     assoc_params = xmlrpc_datatypes.AssociationParameters()
     49     assoc_params.security_config = wpa_config
     50     configurations = [(ap_config, assoc_params)]
     51     job.run_test('network_WiFi_SuspendStress',
     52                  host=host,
     53                  tag=NAME.split('.')[1],
     54                  suspends=5,
     55                  raw_cmdline_args=args,
     56                  additional_params=configurations)
     57 
     58 parallel_simple(run, machines)
     59