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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
5AUTHOR = 'krisr, tienchang, bmahadev'
6NAME = 'network_WiFi_SuspendStress.WEP40'
7TIME = 'MEDIUM'
8TEST_TYPE = 'Server'
9DEPENDENCIES = 'servo, wificell'
10ATTRIBUTES = 'suite:wifi_matfunc, suite:wifi_matfunc_bcm4371'
11
12DOC = """
13This test uses servo to simulate lid close and open events and checks that the
14wifi adapter is brought back up and connects to a WEP network.
15"""
16
17from autotest_lib.client.common_lib.cros.network import xmlrpc_datatypes
18from autotest_lib.client.common_lib.cros.network import xmlrpc_security_types
19from autotest_lib.server.cros.network import hostap_config
20from autotest_lib.server import utils
21
22args_dict = utils.args_to_dict(args)
23servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
24
25def 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    # FYI: D-Bus requires string parameters must be valid UTF-8.
39    wep_keys = ['abcde', # Interpretted as ASCII.
40                'fedcba9876',  # Interpretted as hex.
41                # Mix ASCII characters with a 3-byte UTF-8 character.
42                'ab\xe4\xb8\x89',
43                # Mix different byte length UTF-8 characters.
44                '\xe4\xb8\x89\xc2\xa2']
45    auth_algs = (xmlrpc_security_types.WEPConfig.AUTH_ALGORITHM_OPEN,
46                 xmlrpc_security_types.WEPConfig.AUTH_ALGORITHM_SHARED)
47    configurations = []
48    for auth_algorithm in auth_algs:
49        for i in range(len(wep_keys)):
50            wep_config = xmlrpc_security_types.WEPConfig(
51                    wep_keys,
52                    wep_default_key=i,
53                    auth_algorithm=auth_algorithm)
54            ap_config = hostap_config.HostapConfig(
55                    frequency=2412,
56                    mode=hostap_config.HostapConfig.MODE_11G,
57                    security_config=wep_config)
58            assoc_params = xmlrpc_datatypes.AssociationParameters(
59                    security_config=wep_config)
60            configurations.append((ap_config, assoc_params))
61    job.run_test('network_WiFi_SuspendStress',
62                 host=host,
63                 tag=NAME.split('.')[1],
64                 suspends=5,
65                 raw_cmdline_args=args,
66                 additional_params=configurations)
67
68
69parallel_simple(run, machines)
70