mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-12-27 19:22:34 +01:00
e81b1b77c8
This test occationally fails due to no hwsim rules. Basically we were just expecting iwd to connect to one of 3 access points but the ranking was equal, so it chose the first in the scan list. Now a signal strength is assigned to each AP to steer IWD into connecting to the expected AP.
112 lines
3.1 KiB
Python
112 lines
3.1 KiB
Python
#!/usr/bin/python3
|
|
|
|
import unittest
|
|
import sys
|
|
|
|
sys.path.append('../util')
|
|
import iwd
|
|
from iwd import IWD
|
|
from iwd import PSKAgent
|
|
from iwd import NetworkType
|
|
|
|
from hostapd import HostapdCLI
|
|
from hwsim import Hwsim
|
|
|
|
class Test(unittest.TestCase):
|
|
|
|
def test_connection_success(self):
|
|
hwsim = Hwsim()
|
|
|
|
bss_hostapd = [ HostapdCLI(config='ssid1.conf'),
|
|
HostapdCLI(config='ssid2.conf'),
|
|
HostapdCLI(config='ssid3.conf') ]
|
|
bss_radio = [ hwsim.get_radio('rad0'),
|
|
hwsim.get_radio('rad1'),
|
|
hwsim.get_radio('rad2') ]
|
|
|
|
rule0 = hwsim.rules.create()
|
|
rule0.source = bss_radio[0].addresses[0]
|
|
rule0.bidirectional = True
|
|
|
|
rule1 = hwsim.rules.create()
|
|
rule1.source = bss_radio[1].addresses[0]
|
|
rule1.bidirectional = True
|
|
|
|
rule2 = hwsim.rules.create()
|
|
rule2.source = bss_radio[2].addresses[0]
|
|
rule2.bidirectional = True
|
|
|
|
rule0.signal = -2000
|
|
rule1.signal = -2500
|
|
rule2.signal = -3000
|
|
|
|
wd = IWD()
|
|
|
|
psk_agent = PSKAgent("secret123")
|
|
wd.register_psk_agent(psk_agent)
|
|
|
|
devices = wd.list_devices(1)
|
|
device = devices[0]
|
|
|
|
condition = 'not obj.scanning'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
device.scan()
|
|
|
|
condition = 'not obj.scanning'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
ordered_network = device.get_ordered_network('TestAPRoam')
|
|
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
ordered_network.network_object.connect()
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
bss_hostapd[0].wait_for_event('AP-STA-CONNECTED')
|
|
|
|
self.assertTrue(bss_hostapd[0].list_sta())
|
|
self.assertFalse(bss_hostapd[1].list_sta())
|
|
|
|
bss_hostapd[0].send_bss_transition(device.address,
|
|
[(bss_radio[1].addresses[0], '8f0000005102060603000000'),
|
|
(bss_radio[2].addresses[0], '8f0000005103060603000000')])
|
|
|
|
condition = 'obj.state == DeviceState.roaming'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
condition = 'obj.state != DeviceState.roaming'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
condition = 'obj.state == DeviceState.connected'
|
|
wd.wait_for_object_condition(device, condition)
|
|
|
|
self.assertEqual(device.state, iwd.DeviceState.connected)
|
|
self.assertTrue(bss_hostapd[1].list_sta())
|
|
device.disconnect()
|
|
|
|
condition = 'not obj.connected'
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
|
|
|
wd.unregister_psk_agent(psk_agent)
|
|
|
|
rule0.remove()
|
|
rule1.remove()
|
|
rule2.remove()
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
pass
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
IWD.clear_storage()
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main(exit=True)
|