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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.WEP40'
      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 WEP 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_security_types
     20 from autotest_lib.server.cros.network import hostap_config
     21 from autotest_lib.server import utils
     22 
     23 args_dict = utils.args_to_dict(args)
     24 servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
     25 
     26 def run(machine):
     27     try:
     28         host = hosts.create_host(machine, servo_args=servo_args)
     29     except IOError:
     30         # We probably failed to connect to the servo. That's probably
     31         # because the cell doesn't have a servo.
     32         #
     33         # Ideally, we'd raise TestNAError here, and be done. But the
     34         # test isn't actually running yet. So we instantiate a host
     35         # without servo, and let the network_WiFi_SuspendStress
     36         # instance report the TestNAError.
     37         host = hosts.create_host(machine)
     38 
     39     # FYI: D-Bus requires string parameters must be valid UTF-8.
     40     wep_keys = ['abcde', # Interpretted as ASCII.
     41                 'fedcba9876',  # Interpretted as hex.
     42                 # Mix ASCII characters with a 3-byte UTF-8 character.
     43                 'ab\xe4\xb8\x89',
     44                 # Mix different byte length UTF-8 characters.
     45                 '\xe4\xb8\x89\xc2\xa2']
     46     auth_algs = (xmlrpc_security_types.WEPConfig.AUTH_ALGORITHM_OPEN,
     47                  xmlrpc_security_types.WEPConfig.AUTH_ALGORITHM_SHARED)
     48     configurations = []
     49     for auth_algorithm in auth_algs:
     50         for i in range(len(wep_keys)):
     51             wep_config = xmlrpc_security_types.WEPConfig(
     52                     wep_keys,
     53                     wep_default_key=i,
     54                     auth_algorithm=auth_algorithm)
     55             ap_config = hostap_config.HostapConfig(
     56                     frequency=2412,
     57                     mode=hostap_config.HostapConfig.MODE_11G,
     58                     security_config=wep_config)
     59             assoc_params = xmlrpc_datatypes.AssociationParameters(
     60                     security_config=wep_config)
     61             configurations.append((ap_config, assoc_params))
     62     job.run_test('network_WiFi_SuspendStress',
     63                  host=host,
     64                  tag=NAME.split('.')[1],
     65                  suspends=5,
     66                  raw_cmdline_args=args,
     67                  additional_params=configurations)
     68 
     69 
     70 parallel_simple(run, machines)
     71