def setUpClass(self):
lock_manager = host_lock_manager.HostLockManager()
self.batch_locker = ap_batch_locker.ApBatchLocker(
lock_manager, self.AP_SPEC, hostname_matching_only=True)
ap_batch = self.batch_locker.get_ap_batch(batch_size=1)
if not ap_batch:
raise RuntimeError('Unable to lock AP %r' % self.AP_SPEC)
self.ap = ap_batch[0]
# Use a development webdriver server
self.ap.webdriver_port = 9516
if not self.OVERRIDE_POWER:
print('Powering up the AP (this may take a minute...)')
self.ap._power_up_router()
else:
print('Assuming AP is not, skipping power on.')
self.ap.router_on = True
def run(self, job, batch_size=10, tries=10, capturer_hostname=None,
conn_worker=None, work_client_hostname=None,
disabled_sysinfo=False):
"""Executes Chaos test.
@param job: an Autotest job object.
@param batch_size: an integer, max number of APs to lock in one batch.
@param tries: an integer, number of iterations to run per AP.
@param capturer_hostname: a string or None, hostname or IP of capturer.
@param conn_worker: ConnectionWorkerAbstract or None, to run extra
work after successful connection.
@param work_client_hostname: a string or None, hostname of work client
@param disabled_sysinfo: a bool, disable collection of logs from DUT.
@raises TestError: Issues locking VM webdriver instance
"""
lock_manager = host_lock_manager.HostLockManager()
webdriver_master = hosts.SSHHost(MASTERNAME, user='******')
host_prefix = self._host.hostname.split('-')[0]
with host_lock_manager.HostsLockedBy(lock_manager):
capture_host = utils.allocate_packet_capturer(
lock_manager, hostname=capturer_hostname,
prefix=host_prefix)
# Cleanup and reboot packet capturer before the test.
utils.sanitize_client(capture_host)
capturer = site_linux_system.LinuxSystem(capture_host, {},
'packet_capturer')
# Run iw scan and abort if more than allowed number of APs are up.
iw_command = iw_runner.IwRunner(capture_host)
start_time = time.time()
logging.info('Performing a scan with a max timeout of 30 seconds.')
capture_interface = 'wlan0'
capturer_info = capture_host.run('cat /etc/lsb-release',
ignore_status=True, timeout=5).stdout
if 'whirlwind' in capturer_info:
# Use the dual band aux radio for scanning networks.
capture_interface = 'wlan2'
while time.time() - start_time <= ap_constants.MAX_SCAN_TIMEOUT:
networks = iw_command.scan(capture_interface)
if networks is None:
if (time.time() - start_time ==
ap_constants.MAX_SCAN_TIMEOUT):
raise error.TestError(
'Packet capturer is not responding to scans. Check'
'device and re-run test')
continue
elif len(networks) < ap_constants.MAX_SSID_COUNT:
break
elif len(networks) >= ap_constants.MAX_SSID_COUNT:
raise error.TestError(
'Probably someone is already running a '
'chaos test?!')
if conn_worker is not None:
work_client_machine = utils.allocate_packet_capturer(
lock_manager, hostname=work_client_hostname)
conn_worker.prepare_work_client(work_client_machine)
# Lock VM. If on, power off; always power on. Then create a tunnel.
webdriver_instance = utils.allocate_webdriver_instance(lock_manager)
if utils.is_VM_running(webdriver_master, webdriver_instance):
logging.info('VM %s was on; powering off for a clean instance',
webdriver_instance)
utils.power_off_VM(webdriver_master, webdriver_instance)
logging.info('Allow VM time to gracefully shut down')
time.sleep(5)
logging.info('Starting up VM %s', webdriver_instance)
utils.power_on_VM(webdriver_master, webdriver_instance)
logging.info('Allow VM time to power on before creating a tunnel.')
time.sleep(30)
if not client_utils.host_is_in_lab_zone(webdriver_instance.hostname):
self._ap_spec._webdriver_hostname = webdriver_instance.hostname
else:
# If in the lab then port forwarding must be done so webdriver
# connection will be over localhost.
self._ap_spec._webdriver_hostname = 'localhost'
webdriver_tunnel = webdriver_instance.create_ssh_tunnel(
WEBDRIVER_PORT, WEBDRIVER_PORT)
logging.info('Wait for tunnel to be created.')
for i in range(3):
time.sleep(10)
results = client_utils.run('lsof -i:%s' % WEBDRIVER_PORT,
ignore_status=True)
if results:
break
if not results:
raise error.TestError(
'Unable to listen to WEBDRIVER_PORT: %s', results)
batch_locker = ap_batch_locker.ApBatchLocker(
lock_manager, self._ap_spec,
ap_test_type=ap_constants.AP_TEST_TYPE_CHAOS)
while batch_locker.has_more_aps():
# Work around for CrOS devices only:crbug.com/358716
utils.sanitize_client(self._host)
healthy_dut = True
with contextlib.closing(wifi_client.WiFiClient(
hosts.create_host(
{
'hostname' : self._host.hostname,
'afe_host' : self._host._afe_host,
'host_info_store':
self._host.host_info_store,
},
host_class=self._host.__class__,
),
'./debug',
False,
)) as client:
aps = batch_locker.get_ap_batch(batch_size=batch_size)
if not aps:
logging.info('No more APs to test.')
break
# Power down all of the APs because some can get grumpy
# if they are configured several times and remain on.
# User the cartridge to down group power downs and
# configurations.
utils.power_down_aps(aps, self._broken_pdus)
utils.configure_aps(aps, self._ap_spec, self._broken_pdus)
aps = utils.filter_quarantined_and_config_failed_aps(aps,
batch_locker, job, self._broken_pdus)
for ap in aps:
# http://crbug.com/306687
if ap.ssid == None:
logging.error('The SSID was not set for the AP:%s',
ap)
healthy_dut = utils.is_dut_healthy(client, ap)
if not healthy_dut:
logging.error('DUT is not healthy, rebooting.')
batch_locker.unlock_and_reclaim_aps()
break
networks = utils.return_available_networks(
ap, capturer, job, self._ap_spec)
if networks is None:
# If scan returned no networks, iw scan failed.
# Reboot the packet capturer device and
# reconfigure the capturer.
batch_locker.unlock_and_reclaim_ap(ap.host_name)
logging.error('Packet capture is not healthy, '
'rebooting.')
capturer.host.reboot()
capturer = site_linux_system.LinuxSystem(
capture_host, {},'packet_capturer')
continue
if networks == list():
# Packet capturer did not find the SSID in scan or
# there was a security mismatch.
utils.release_ap(ap, batch_locker, self._broken_pdus)
continue
assoc_params = ap.get_association_parameters()
if not utils.is_conn_worker_healthy(
conn_worker, ap, assoc_params, job):
utils.release_ap(
ap, batch_locker, self._broken_pdus)
continue
name = ap.name
kernel_ver = self._host.get_kernel_ver()
firmware_ver = utils.get_firmware_ver(self._host)
if not firmware_ver:
firmware_ver = "Unknown"
debug_dict = {'+++PARSE DATA+++': '+++PARSE DATA+++',
'SSID': ap._ssid,
'DUT': client.wifi_mac,
'AP Info': ap.name,
'kernel_version': kernel_ver,
'wifi_firmware_version': firmware_ver}
debug_string = pprint.pformat(debug_dict)
logging.info('Waiting %d seconds for the AP dhcp '
'server', ap.dhcp_delay)
time.sleep(ap.dhcp_delay)
result = job.run_test(self._test,
capturer=capturer,
capturer_frequency=networks[0].frequency,
capturer_ht_type=networks[0].ht,
host=self._host,
assoc_params=assoc_params,
client=client,
tries=tries,
debug_info=debug_string,
# Copy all logs from the system
disabled_sysinfo=disabled_sysinfo,
conn_worker=conn_worker,
tag=ap.ssid if conn_worker is None else
'%s.%s' % (conn_worker.name, ap.ssid))
utils.release_ap(ap, batch_locker, self._broken_pdus)
if conn_worker is not None:
conn_worker.cleanup()
if not healthy_dut:
continue
batch_locker.unlock_aps()
if webdriver_tunnel:
webdriver_instance.disconnect_ssh_tunnel(webdriver_tunnel,
WEBDRIVER_PORT)
webdriver_instance.close()
capturer.close()
logging.info('Powering off VM %s', webdriver_instance)
utils.power_off_VM(webdriver_master, webdriver_instance)
lock_manager.unlock(webdriver_instance.hostname)
if self._broken_pdus:
logging.info('PDU is down!!!\nThe following PDUs are down:\n')
pprint.pprint(self._broken_pdus)
factory = ap_configurator_factory.APConfiguratorFactory(
ap_constants.AP_TEST_TYPE_CHAOS)
factory.turn_off_all_routers(self._broken_pdus)
def run(self,
job,
batch_size=10,
tries=10,
capturer_hostname=None,
conn_worker=None,
work_client_hostname=None,
disabled_sysinfo=False):
"""Executes Chaos test.
@param job: an Autotest job object.
@param batch_size: an integer, max number of APs to lock in one batch.
@param tries: an integer, number of iterations to run per AP.
@param capturer_hostname: a string or None, hostname or IP of capturer.
@param conn_worker: ConnectionWorkerAbstract or None, to run extra
work after successful connection.
@param work_client_hostname: a string or None, hostname of work client
@param disabled_sysinfo: a bool, disable collection of logs from DUT.
@raises TestError: Packet capture DUT may be down or another test may be
running in the chamber.
"""
lock_manager = host_lock_manager.HostLockManager()
host_prefix = self._host.hostname.split('-')[0]
if ap_constants.CASEY5 in host_prefix:
test_type = ap_constants.AP_TEST_TYPE_CASEY5
elif ap_constants.CASEY7 in host_prefix:
test_type = ap_constants.AP_TEST_TYPE_CASEY7
else:
test_type = None
with host_lock_manager.HostsLockedBy(lock_manager):
capture_host = utils.allocate_packet_capturer(
lock_manager, hostname=capturer_hostname, prefix=host_prefix)
# Cleanup and reboot packet capturer before the test.
utils.sanitize_client(capture_host)
capturer = site_linux_system.LinuxSystem(capture_host, {},
'packet_capturer')
# Run iw scan and abort if more than allowed number of APs are up.
iw_command = iw_runner.IwRunner(capture_host)
start_time = time.time()
logging.info('Performing a scan with a max timeout of 30 seconds.')
capture_interface = 'wlan0'
capturer_info = capture_host.run('cat /etc/lsb-release',
ignore_status=True,
timeout=5).stdout
if 'whirlwind' in capturer_info:
# Use the dual band aux radio for scanning networks.
capture_interface = 'wlan2'
while time.time() - start_time <= ap_constants.MAX_SCAN_TIMEOUT:
networks = iw_command.scan(capture_interface)
if networks is None:
if (time.time() -
start_time == ap_constants.MAX_SCAN_TIMEOUT):
raise error.TestError(
'Packet capturer is not responding to scans. Check'
'device and re-run test')
continue
elif len(networks) < ap_constants.MAX_SSID_COUNT:
break
elif len(networks) >= ap_constants.MAX_SSID_COUNT:
raise error.TestError(
'Probably someone is already running a '
'chaos test?!')
if conn_worker is not None:
work_client_machine = utils.allocate_packet_capturer(
lock_manager, hostname=work_client_hostname)
conn_worker.prepare_work_client(work_client_machine)
batch_locker = ap_batch_locker.ApBatchLocker(
lock_manager, self._ap_spec, ap_test_type=test_type)
while batch_locker.has_more_aps():
# Work around for CrOS devices only:crbug.com/358716
# Do not reboot Android devices:b/27977927
if self._host.get_os_type() != adb_host.OS_TYPE_ANDROID:
utils.sanitize_client(self._host)
healthy_dut = True
with contextlib.closing(
wifi_client.WiFiClient(
hosts.create_host(
{
'hostname': self._host.hostname,
'afe_host': self._host._afe_host
},
host_class=self._host.__class__), './debug',
False)) as client:
aps = batch_locker.get_ap_batch(batch_size=batch_size)
if not aps:
logging.info('No more APs to test.')
break
utils.configure_aps(aps, self._ap_spec)
aps = utils.filter_quarantined_and_config_failed_aps(
aps, batch_locker, job)
for ap in aps:
# http://crbug.com/306687
if ap.ssid == None:
logging.error('The SSID was not set for the AP:%s',
ap)
healthy_dut = utils.is_dut_healthy(client, ap)
if not healthy_dut:
logging.error('DUT is not healthy, rebooting.')
batch_locker.unlock_and_reclaim_aps()
break
networks = utils.return_available_networks(
ap, capturer, job, self._ap_spec)
if networks is None:
# If scan returned no networks, iw scan failed.
# Reboot the packet capturer device and
# reconfigure the capturer.
batch_locker.unlock_and_reclaim_ap(ap.host_name)
logging.error('Packet capture is not healthy, '
'rebooting.')
capturer.host.reboot()
capturer = site_linux_system.LinuxSystem(
capture_host, {}, 'packet_capturer')
continue
if networks == list():
# Packet capturer did not find the SSID in scan or
# there was a security mismatch.
utils.release_ap(ap, batch_locker)
continue
assoc_params = ap.get_association_parameters()
if not utils.is_conn_worker_healthy(
conn_worker, ap, assoc_params, job):
utils.release_ap(ap, batch_locker)
continue
name = ap.name
kernel_ver = self._host.get_kernel_ver()
firmware_ver = utils.get_firmware_ver(self._host)
if not firmware_ver:
firmware_ver = "Unknown"
debug_dict = {
'+++PARSE DATA+++': '+++PARSE DATA+++',
'SSID': ap._ssid,
'DUT': client.wifi_mac,
'AP Info': ap.name,
'kernel_version': kernel_ver,
'wifi_firmware_version': firmware_ver
}
debug_string = pprint.pformat(debug_dict)
logging.info(
'Waiting %d seconds for the AP dhcp '
'server', ap.dhcp_delay)
time.sleep(ap.dhcp_delay)
result = job.run_test(
self._test,
capturer=capturer,
capturer_frequency=networks[0].frequency,
capturer_ht_type=networks[0].ht,
host=self._host,
assoc_params=assoc_params,
client=client,
tries=tries,
debug_info=debug_string,
# Copy all logs from the system
disabled_sysinfo=disabled_sysinfo,
conn_worker=conn_worker,
tag=ap.ssid if conn_worker is None else '%s.%s' %
(conn_worker.name, ap.ssid))
utils.release_ap(ap, batch_locker)
if conn_worker is not None:
conn_worker.cleanup()
if not healthy_dut:
continue
batch_locker.unlock_aps()
capturer.close()
factory = ap_configurator_factory.APConfiguratorFactory(test_type)
factory.turn_off_all_routers([])
def run(self,
job,
batch_size=7,
tries=10,
capturer_hostname=None,
conn_worker=None,
work_client_hostname=None,
disabled_sysinfo=False):
"""Executes Chaos test.
@param job: an Autotest job object.
@param batch_size: an integer, max number of APs to lock in one batch.
@param tries: an integer, number of iterations to run per AP.
@param capturer_hostname: a string or None, hostname or IP of capturer.
@param conn_worker: ConnectionWorkerAbstract or None, to run extra
work after successful connection.
@param work_client_hostname: a string or None, hostname of work client
@param disabled_sysinfo: a bool, disable collection of logs from DUT.
@raises TestError: Issues locking VM webdriver instance
"""
lock_manager = host_lock_manager.HostLockManager()
webdriver_master = hosts.SSHHost(MASTERNAME, user='******')
with host_lock_manager.HostsLockedBy(lock_manager):
capture_host = utils.allocate_packet_capturer(
lock_manager, hostname=capturer_hostname)
# Cleanup and reboot packet capturer before the test.
utils.sanitize_client(capture_host)
capturer = site_linux_system.LinuxSystem(capture_host, {},
'packet_capturer')
# Run iw scan and abort if more than allowed number of APs are up.
iw_command = iw_runner.IwRunner(capture_host)
start_time = time.time()
logging.info('Performing a scan with a max timeout of 30 seconds.')
while time.time() - start_time <= ap_constants.MAX_SCAN_TIMEOUT:
networks = iw_command.scan('wlan0')
if networks is None:
if (time.time() -
start_time == ap_constants.MAX_SCAN_TIMEOUT):
raise error.TestError(
'Packet capturer is not responding to scans. Check'
'device and re-run test')
continue
elif len(networks) < ap_constants.MAX_SSID_COUNT:
break
elif len(networks) >= ap_constants.MAX_SSID_COUNT:
raise error.TestError(
'Probably someone is already running a'
'chaos test?!')
if conn_worker is not None:
work_client_machine = utils.allocate_packet_capturer(
lock_manager, hostname=work_client_hostname)
conn_worker.prepare_work_client(work_client_machine)
webdriver_instance = utils.allocate_webdriver_instance(
lock_manager)
self._ap_spec._webdriver_hostname = webdriver_instance
# If a test is cancelled or aborted the VM may be left on. Always
# turn of the VM to return it to a clean state.
try:
logging.info('Always power off VM %s', webdriver_instance)
utils.power_off_VM(webdriver_master, webdriver_instance)
except:
logging.debug('VM was already off, ignoring.')
logging.info('Starting up VM %s', webdriver_instance)
utils.power_on_VM(webdriver_master, webdriver_instance)
batch_locker = ap_batch_locker.ApBatchLocker(
lock_manager,
self._ap_spec,
ap_test_type=ap_constants.AP_TEST_TYPE_CHAOS)
while batch_locker.has_more_aps():
# Work around crbug.com/358716
utils.sanitize_client(self._host)
healthy_dut = True
with contextlib.closing(
wifi_client.WiFiClient(
hosts.create_host(self._host.hostname), './debug',
False)) as client:
aps = batch_locker.get_ap_batch(batch_size=batch_size)
if not aps:
logging.info('No more APs to test.')
break
# Power down all of the APs because some can get grumpy
# if they are configured several times and remain on.
# User the cartridge to down group power downs and
# configurations.
utils.power_down_aps(aps, self._broken_pdus)
utils.configure_aps(aps, self._ap_spec, self._broken_pdus)
aps = utils.filter_quarantined_and_config_failed_aps(
aps, batch_locker, job, self._broken_pdus)
for ap in aps:
# http://crbug.com/306687
if ap.ssid == None:
logging.error('The SSID was not set for the AP:%s',
ap)
healthy_dut = utils.is_dut_healthy(client, ap)
if not healthy_dut:
logging.error('DUT is not healthy, rebooting.')
batch_locker.unlock_and_reclaim_aps()
break
networks = utils.return_available_networks(
ap, capturer, job, self._ap_spec)
if networks is None:
# If scan returned no networks, iw scan failed.
# Reboot the packet capturer device and
# reconfigure the capturer.
batch_locker.unlock_and_reclaim_ap(ap.host_name)
logging.error('Packet capture is not healthy, '
'rebooting.')
capturer.host.reboot()
capturer = site_linux_system.LinuxSystem(
capture_host, {}, 'packet_capturer')
continue
if networks == list():
# Packet capturer did not find the SSID in scan or
# there was a security mismatch.
utils.release_ap(ap, batch_locker,
self._broken_pdus)
continue
assoc_params = ap.get_association_parameters()
if not utils.is_conn_worker_healthy(
conn_worker, ap, assoc_params, job):
utils.release_ap(ap, batch_locker,
self._broken_pdus)
continue
name = ap.name
kernel_ver = self._host.get_kernel_ver()
firmware_ver = utils.get_firmware_ver(self._host)
if not firmware_ver:
firmware_ver = "Unknown"
debug_dict = {
'+++PARSE DATA+++': '+++PARSE DATA+++',
'SSID': ap._ssid,
'DUT': client.wifi_mac,
'AP Info': ap.name,
'kernel_version': kernel_ver,
'wifi_firmware_version': firmware_ver
}
debug_string = pprint.pformat(debug_dict)
logging.info(
'Waiting %d seconds for the AP dhcp '
'server', ap.dhcp_delay)
time.sleep(ap.dhcp_delay)
result = job.run_test(
self._test,
capturer=capturer,
capturer_frequency=networks[0].frequency,
capturer_ht_type=networks[0].ht,
host=self._host,
assoc_params=assoc_params,
client=client,
tries=tries,
debug_info=debug_string,
# Copy all logs from the system
disabled_sysinfo=disabled_sysinfo,
conn_worker=conn_worker,
tag=ap.ssid if conn_worker is None else '%s.%s' %
(conn_worker.name, ap.ssid))
utils.release_ap(ap, batch_locker, self._broken_pdus)
if conn_worker is not None:
conn_worker.cleanup()
if not healthy_dut:
continue
batch_locker.unlock_aps()
capturer.close()
logging.info('Powering off VM %s', webdriver_instance)
utils.power_off_VM(webdriver_master, webdriver_instance)
lock_manager.unlock(webdriver_instance)
if self._broken_pdus:
logging.info('PDU is down!!!\nThe following PDUs are down:\n')
pprint.pprint(self._broken_pdus)
def setUp(self):
super(HostLockManagerTest, self).setUp()
self.afe = self.mox.CreateMock(frontend.AFE)
self.manager = host_lock_manager.HostLockManager(self.afe)
def run(self,
job,
tries=10,
capturer_hostname=None,
conn_worker_hostnames=[],
release_version="",
disabled_sysinfo=False):
"""Executes Clique test.
@param job: an Autotest job object.
@param tries: an integer, number of iterations to run per AP.
@param capturer_hostname: a string or None, hostname or IP of capturer.
@param conn_worker_hostnames: a list of string, hostname of
connection workers.
@param release_version: the DUT cros image version to use for testing.
@param disabled_sysinfo: a bool, disable collection of logs from DUT.
"""
lock_manager = host_lock_manager.HostLockManager()
with host_lock_manager.HostsLockedBy(lock_manager):
dut_locker = clique_dut_locker.CliqueDUTBatchLocker(
lock_manager, self._dut_pool_spec)
dut_objects = self._allocate_dut_pool(dut_locker)
if not dut_objects:
raise error.TestError('No DUTs allocated for test.')
update_status = self._update_dut_pool(dut_objects, release_version)
if not update_status:
raise error.TestError('DUT pool update failed. Bailing!')
capture_host = utils.allocate_packet_capturer(
lock_manager, hostname=capturer_hostname)
capturer = site_linux_system.LinuxSystem(capture_host, {},
'packet_capturer')
conn_workers = []
for hostname in conn_worker_hostnames:
conn_worker_host = utils.allocate_packet_capturer(
lock_manager, hostname=hostname)
# Let's create generic connection workers and make them connect
# to the corresponding AP. The DUT role will recast each of
# these connection workers based on the role we want them to
# perform.
conn_worker = connection_worker.ConnectionWorker()
conn_worker.prepare_work_client(conn_worker_host)
conn_workers.append(conn_worker)
aps = []
for ap_spec in self._ap_specs:
ap_locker = ap_batch_locker.ApBatchLocker(
lock_manager,
ap_spec,
ap_test_type=ap_constants.AP_TEST_TYPE_CLIQUE)
ap = ap_locker.get_ap_batch(batch_size=1)
if not ap:
raise error.TestError('AP matching spec not found.')
aps.append(ap)
# Reset all the DUTs before the test starts and configure all the
# APs.
self._sanitize_all_duts(dut_objects)
utils.configure_aps(aps, self._ap_specs)
# This is a list of association parameters for the test for all the
# APs in the test.
assoc_params_list = []
# Check if all our APs, DUTs and connection workers are in good
# state before we proceed.
for ap, ap_spec in zip(aps, self._ap_specs):
if ap.ssid == None:
self._cleanup(dut_objects, dut_locker, ap_locker, capturer,
conn_workers)
raise error.TestError('SSID not set for the AP: %s.' %
ap.configurator.host_name)
networks = utils.return_available_networks(
ap, ap_spec, capturer, job)
if ((networks is None) or (networks == list())):
self._cleanup(dut_objects, dut_locker, ap_locker, capturer,
conn_workers)
raise error.TestError('Scanning error on the AP %s.' %
ap.configurator.host_name)
assoc_params = ap.get_association_parameters()
assoc_params_list.append(assoc_params)
if not self._are_all_duts_healthy(dut_objects, ap):
self._cleanup(dut_objects, dut_locker, ap_locker, capturer,
conn_workers)
raise error.TestError('Not all DUTs healthy.')
if not self._are_all_conn_workers_healthy(conn_workers, aps,
assoc_params_list, job):
self._cleanup(dut_objects, dut_locker, ap_locker, capturer,
conn_workers)
raise error.TestError('Not all connection workers healthy.')
debug_string = self._get_debug_string(dut_objects, aps)
self._sync_time_on_all_duts(dut_objects)
result = job.run_test(
self._test,
capturer=capturer,
capturer_frequency=networks[0].frequency,
capturer_ht_type=networks[0].ht,
dut_pool=self._dut_pool,
assoc_params_list=assoc_params_list,
tries=tries,
debug_info=debug_string,
conn_workers=conn_workers,
# Copy all logs from the system
disabled_sysinfo=disabled_sysinfo)
# Reclaim all the APs, DUTs and capturers used in the test and
# collect the required logs.
self._cleanup(dut_objects, dut_locker, ap_locker, capturer,
conn_workers)