92 lines
2.8 KiB
Python
92 lines
2.8 KiB
Python
#! /usr/bin/python3
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import unittest
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import sys, os
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sys.path.append('../util')
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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 NetworkType
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from iwd import DeviceState
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from hwsim import Hwsim
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from hostapd import HostapdCLI
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import testutil
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class Test(unittest.TestCase):
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def test_roam_before_netconfig(self):
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wd = IWD(True)
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device = wd.list_devices(1)[0]
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device.get_ordered_network('TestFT', full_scan=True)
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device.connect_bssid(self.bss_hostapd[1].bssid)
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self.bss_hostapd[1].wait_for_event(f'AP-STA-CONNECTED {device.address}')
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device.wait_for_event("connecting (netconfig)")
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roam_to = 0
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roam_from = 1
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# Roam back and forth, ensuring that the state transitions between
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# roaming and connecting (netconfig).
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for _ in range(0, 5):
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self.rules[roam_to].signal = -2000
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self.rules[roam_from].signal = -8000
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# Station should internally transition to roaming, but remain in a
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# connecting state on DBus
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device.wait_for_event("ft-roaming")
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self.assertEqual(device.state, DeviceState.connecting)
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self.bss_hostapd[roam_to].wait_for_event(f'AP-STA-CONNECTED {device.address}')
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device.wait_for_event("connecting (netconfig)")
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tmp = roam_from
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roam_from = roam_to
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roam_to = tmp
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self.bss_hostapd[roam_from].deauthenticate(device.address)
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condition = 'obj.state == DeviceState.disconnected'
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wd.wait_for_object_condition(device, condition)
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def tearDown(self):
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os.system('ip link set "' + self.bss_hostapd[0].ifname + '" down')
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os.system('ip link set "' + self.bss_hostapd[1].ifname + '" down')
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os.system('ip link set "' + self.bss_hostapd[0].ifname + '" up')
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os.system('ip link set "' + self.bss_hostapd[1].ifname + '" up')
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@classmethod
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def setUpClass(cls):
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hwsim = Hwsim()
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IWD.copy_to_storage('TestFT.psk')
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cls.bss_hostapd = [ HostapdCLI(config='ft-psk-ccmp-1.conf'),
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HostapdCLI(config='ft-psk-ccmp-2.conf') ]
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rule0 = hwsim.rules.create()
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rule0.source = cls.bss_hostapd[0].bssid
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rule0.signal = -6000
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rule0.enabled = True
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rule1 = hwsim.rules.create()
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rule1.source = cls.bss_hostapd[1].bssid
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rule1.signal = -2000
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rule1.enabled = True
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cls.rules = [rule0, rule1]
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cls.bss_hostapd[0].set_address('12:00:00:00:00:01')
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cls.bss_hostapd[1].set_address('12:00:00:00:00:02')
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HostapdCLI.group_neighbors(*cls.bss_hostapd)
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@classmethod
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def tearDownClass(cls):
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IWD.clear_storage()
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cls.bss_hostapd = None
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cls.rules = None
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if __name__ == '__main__':
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unittest.main(exit=True)
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