auto-t: add reassociate test to FT-SAE-roam
This refactors to test both FT and reassociation.
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77d5b57e9e
commit
15236f30db
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@ -0,0 +1,5 @@
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[Security]
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Passphrase=EasilyGuessedPassword
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[Settings]
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AutoConnect=False
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@ -8,37 +8,12 @@ import iwd
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from iwd import IWD
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from iwd import IWD
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from iwd import PSKAgent
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from iwd import PSKAgent
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from iwd import NetworkType
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from iwd import NetworkType
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from hwsim import Hwsim
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from hostapd import HostapdCLI
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from hostapd import HostapdCLI
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import testutil
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import testutil
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from config import ctx
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from config import ctx
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class Test(unittest.TestCase):
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class Test(unittest.TestCase):
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def test_roam_success(self):
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def validate_connection(self, wd, ft=True):
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hwsim = Hwsim()
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rule0 = hwsim.rules.create()
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rule0.source = self.bss_radio[0].addresses[0]
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rule0.bidirectional = True
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rule1 = hwsim.rules.create()
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rule1.source = self.bss_radio[1].addresses[0]
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rule1.bidirectional = True
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rule2 = hwsim.rules.create()
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rule2.source = self.bss_radio[2].addresses[0]
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rule2.bidirectional = True
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# Check that iwd selects BSS 0 first
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rule0.signal = -2000
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rule1.signal = -6900
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rule2.signal = -7200
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wd = IWD(True)
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psk_agent = PSKAgent("EasilyGuessedPassword")
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wd.register_psk_agent(psk_agent)
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device = wd.list_devices(1)[0]
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device = wd.list_devices(1)[0]
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condition = 'not obj.scanning'
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condition = 'not obj.scanning'
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@ -52,18 +27,10 @@ class Test(unittest.TestCase):
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condition = 'not obj.scanning'
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condition = 'not obj.scanning'
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wd.wait_for_object_condition(device, condition)
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wd.wait_for_object_condition(device, condition)
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ordered_network = device.get_ordered_network('TestFT')
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self.assertEqual(ordered_network.type, NetworkType.psk)
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self.assertEqual(ordered_network.signal_strength, -2000)
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condition = 'not obj.connected'
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wd.wait_for_object_condition(ordered_network.network_object, condition)
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self.assertFalse(self.bss_hostapd[0].list_sta())
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self.assertFalse(self.bss_hostapd[0].list_sta())
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self.assertFalse(self.bss_hostapd[1].list_sta())
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self.assertFalse(self.bss_hostapd[1].list_sta())
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ordered_network.network_object.connect()
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device.connect_bssid(self.bss_hostapd[0].bssid)
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condition = 'obj.state == DeviceState.connected'
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condition = 'obj.state == DeviceState.connected'
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wd.wait_for_object_condition(device, condition)
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wd.wait_for_object_condition(device, condition)
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@ -71,20 +38,12 @@ class Test(unittest.TestCase):
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self.assertTrue(self.bss_hostapd[0].list_sta())
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self.assertTrue(self.bss_hostapd[0].list_sta())
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self.assertFalse(self.bss_hostapd[1].list_sta())
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self.assertFalse(self.bss_hostapd[1].list_sta())
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wd.unregister_psk_agent(psk_agent)
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testutil.test_iface_operstate(device.name)
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testutil.test_iface_operstate(device.name)
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testutil.test_ifaces_connected(self.bss_hostapd[0].ifname, device.name)
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testutil.test_ifaces_connected(self.bss_hostapd[0].ifname, device.name)
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self.assertRaises(Exception, testutil.test_ifaces_connected,
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self.assertRaises(Exception, testutil.test_ifaces_connected,
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(self.bss_hostapd[1].ifname, device.name))
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(self.bss_hostapd[1].ifname, device.name, True, True))
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# Check that iwd starts transition to BSS 1 in less than 10 seconds.
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device.roam(self.bss_hostapd[1].bssid)
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# The 10 seconds is longer than needed to scan on just two channels
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# but short enough that a full scan on the 2.4 + 5.8 bands supported
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# by mac80211_hwsim will not finish. If this times out then, but
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# device_roam_trigger_cb has happened, it probably means that
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# Neighbor Reports are broken.
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rule0.signal = -8000
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condition = 'obj.state == DeviceState.roaming'
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condition = 'obj.state == DeviceState.roaming'
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wd.wait_for_object_condition(device, condition)
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wd.wait_for_object_condition(device, condition)
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@ -95,22 +54,17 @@ class Test(unittest.TestCase):
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to_condition = 'obj.state == DeviceState.connected'
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to_condition = 'obj.state == DeviceState.connected'
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wd.wait_for_object_change(device, from_condition, to_condition)
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wd.wait_for_object_change(device, from_condition, to_condition)
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rule1.signal = -2000
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# wait for IWD's signal levels to recover
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wd.wait(5)
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self.assertTrue(self.bss_hostapd[1].list_sta())
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self.assertTrue(self.bss_hostapd[1].list_sta())
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testutil.test_iface_operstate(device.name)
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testutil.test_iface_operstate(device.name)
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testutil.test_ifaces_connected(self.bss_hostapd[1].ifname, device.name)
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testutil.test_ifaces_connected(self.bss_hostapd[1].ifname, device.name)
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self.assertRaises(Exception, testutil.test_ifaces_connected,
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self.assertRaises(Exception, testutil.test_ifaces_connected,
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(self.bss_hostapd[0].ifname, device.name))
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(self.bss_hostapd[0].ifname, device.name, True, True))
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# test FT-PSK after FT-SAE
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if not ft:
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rule1.signal = -8000
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return
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rule0.signal = -8000
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rule2.signal = -1000
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device.roam(self.bss_hostapd[2].bssid)
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condition = 'obj.state == DeviceState.roaming'
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condition = 'obj.state == DeviceState.roaming'
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wd.wait_for_object_condition(device, condition)
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wd.wait_for_object_condition(device, condition)
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@ -124,7 +78,37 @@ class Test(unittest.TestCase):
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testutil.test_iface_operstate(device.name)
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testutil.test_iface_operstate(device.name)
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testutil.test_ifaces_connected(self.bss_hostapd[2].ifname, device.name)
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testutil.test_ifaces_connected(self.bss_hostapd[2].ifname, device.name)
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self.assertRaises(Exception, testutil.test_ifaces_connected,
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self.assertRaises(Exception, testutil.test_ifaces_connected,
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(self.bss_hostapd[1].ifname, device.name))
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(self.bss_hostapd[1].ifname, device.name, True, True))
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def test_ft_roam_success(self):
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wd = IWD(True)
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self.bss_hostapd[0].set_value('wpa_key_mgmt', 'FT-SAE SAE')
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self.bss_hostapd[0].reload()
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self.bss_hostapd[0].wait_for_event("AP-ENABLED")
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self.bss_hostapd[1].set_value('wpa_key_mgmt', 'FT-SAE SAE')
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self.bss_hostapd[1].reload()
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self.bss_hostapd[1].wait_for_event("AP-ENABLED")
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self.bss_hostapd[2].set_value('wpa_key_mgmt', 'FT-PSK')
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self.bss_hostapd[2].reload()
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self.bss_hostapd[2].wait_for_event("AP-ENABLED")
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self.validate_connection(wd, True)
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def test_reassociate_roam_success(self):
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wd = IWD(True)
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self.bss_hostapd[0].set_value('wpa_key_mgmt', 'SAE')
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self.bss_hostapd[0].reload()
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self.bss_hostapd[0].wait_for_event("AP-ENABLED")
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self.bss_hostapd[1].set_value('wpa_key_mgmt', 'SAE')
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self.bss_hostapd[1].reload()
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self.bss_hostapd[1].wait_for_event("AP-ENABLED")
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self.bss_hostapd[2].set_value('wpa_key_mgmt', 'WPA-PSK')
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self.bss_hostapd[2].reload()
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self.bss_hostapd[2].wait_for_event("AP-ENABLED")
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self.validate_connection(wd, False)
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def tearDown(self):
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def tearDown(self):
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os.system('ifconfig "' + self.bss_hostapd[0].ifname + '" down')
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os.system('ifconfig "' + self.bss_hostapd[0].ifname + '" down')
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@ -134,20 +118,11 @@ class Test(unittest.TestCase):
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os.system('ifconfig "' + self.bss_hostapd[1].ifname + '" up')
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os.system('ifconfig "' + self.bss_hostapd[1].ifname + '" up')
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os.system('ifconfig "' + self.bss_hostapd[2].ifname + '" up')
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os.system('ifconfig "' + self.bss_hostapd[2].ifname + '" up')
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hwsim = Hwsim()
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for rule in list(hwsim.rules.keys()):
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del hwsim.rules[rule]
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@classmethod
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@classmethod
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def setUpClass(cls):
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def setUpClass(cls):
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hwsim = Hwsim()
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cls.bss_hostapd = [ HostapdCLI(config='ft-sae-1.conf'),
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cls.bss_hostapd = [ HostapdCLI(config='ft-sae-1.conf'),
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HostapdCLI(config='ft-sae-2.conf'),
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HostapdCLI(config='ft-sae-2.conf'),
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HostapdCLI(config='ft-psk-3.conf') ]
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HostapdCLI(config='ft-psk-3.conf') ]
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cls.bss_radio = [ hwsim.get_radio('rad0'),
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hwsim.get_radio('rad1'),
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hwsim.get_radio('rad2') ]
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ctx.start_process(['ifconfig', cls.bss_hostapd[0].ifname, 'down', 'hw', \
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ctx.start_process(['ifconfig', cls.bss_hostapd[0].ifname, 'down', 'hw', \
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'ether', '12:00:00:00:00:01', 'up'], wait=True)
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'ether', '12:00:00:00:00:01', 'up'], wait=True)
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@ -184,11 +159,13 @@ class Test(unittest.TestCase):
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cls.bss_hostapd[2].set_neighbor('12:00:00:00:00:02', 'TestFT',
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cls.bss_hostapd[2].set_neighbor('12:00:00:00:00:02', 'TestFT',
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'1200000000028f0000005101060603000000')
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'1200000000028f0000005101060603000000')
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IWD.copy_to_storage('TestFT.psk')
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@classmethod
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@classmethod
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def tearDownClass(cls):
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def tearDownClass(cls):
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IWD.clear_storage()
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IWD.clear_storage()
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cls.bss_hostapd = None
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cls.bss_hostapd = None
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cls.bss_radio = None
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if __name__ == '__main__':
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if __name__ == '__main__':
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unittest.main(exit=True)
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unittest.main(exit=True)
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