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https://git.kernel.org/pub/scm/network/wireless/iwd.git
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5abf54f2dc
This test ensures IWD will continue to roam and restart netconfig if roam conditions are met prior to netconfig finishing.
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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