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# Lint as: python2, python3
# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import logging
import os
import pprint
from autotest_lib.client.common_lib import error
from autotest_lib.client.common_lib.cros.network import iw_runner
from autotest_lib.server import test
class network_WiFi_ChaosConfigSniffer(test.test):
""" Test to grab debugging info about chaos configuration falures. """
version = 1
def run_once(self, wifi_client=None, ssids=None):
if ssids is None:
ssids = []
missing_ssids = []
for ssid in ssids:
logging.info('Scanning for SSID: %s', ssid)
networks = wifi_client.iw_runner.wait_for_scan_result(
wifi_client._wifi_if, ssids=[ssid], timeout_seconds=60)
if networks == None:
missing_ssids.append(ssid)
else:
path = os.path.join(self.outputdir, str('%s.txt' % ssid))
network = networks[0]
f = open(path, 'wb')
f.write('Scan information:\n')
f.write(pprint.pformat(network))
f.write('\n\n\nInfo to be added to the config file:\n')
f.write('[%s]\n' % network.bss)
f.write('brand = <Enter AP brand>\n')
f.write('wan_hostname = <Enter hostname, do not '
'include .cros>\n')
f.write('ssid = %s\n' % network.ssid)
f.write('frequency = %s\n' % network.frequency)
f.write('rpm_managed = True\n')
if network.frequency > 2484:
f.write('bss5 = %s\n' % network.bss)
else:
f.write('bss = %s\n' % network.bss)
f.write('wan mac = <Enter WAN MAC address>\n')
f.write('model = <Enter model>\n')
f.write('security = %s\n' % network.security)
if (network.security == iw_runner.SECURITY_WPA or
network.security == iw_runner.SECURITY_WPA2 or
network.security == iw_runner.SECURITY_MIXED):
f.write('psk = chromeos\n')
f.write('class_name = StaticAPConfigurator\n')
f.close()
if len(missing_ssids) > 0:
logging.error('The following SSIDs could not be found:')
for ssid in missing_ssids:
logging.error('\t%s', ssid)
raise error.TestError('Some SSIDs could not be found, please check '
'the configuration on the APs.')
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