mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-12-29 13:12:50 +01:00
102 lines
3.4 KiB
Python
102 lines
3.4 KiB
Python
|
#! /usr/bin/python3
|
||
|
|
|
||
|
|
import unittest
|
||
|
|
import sys, os
|
||
|
|
|
||
|
|
sys.path.append('../util')
|
||
|
|
from iwd import IWD
|
||
|
|
from iwd import NetworkType
|
||
|
|
from hwsim import Hwsim
|
||
|
|
from hostapd import HostapdCLI
|
||
|
|
|
||
|
|
class Test(unittest.TestCase):
|
||
|
|
#
|
||
|
|
# Tests a crash reported where multiple roam scans combined with an AP
|
||
|
|
# disconnect result in a crash getting scan results.
|
||
|
|
#
|
||
|
|
def validate(self):
|
||
|
|
wd = IWD(True)
|
||
|
|
device = wd.list_devices(1)[0]
|
||
|
|
|
||
|
|
ordered_network = device.get_ordered_network('TestFT', full_scan=True)
|
||
|
|
|
||
|
|
self.assertEqual(ordered_network.type, NetworkType.psk)
|
||
|
|
|
||
|
|
condition = 'not obj.connected'
|
||
|
|
wd.wait_for_object_condition(ordered_network.network_object, condition)
|
||
|
|
|
||
|
|
device.connect_bssid(self.bss_hostapd[0].bssid)
|
||
|
|
|
||
|
|
condition = 'obj.state == DeviceState.connected'
|
||
|
|
wd.wait_for_object_condition(device, condition)
|
||
|
|
|
||
|
|
# Since both BSS's have low signal, the roam should fail and trigger
|
||
|
|
# another roam scan.
|
||
|
|
device.wait_for_event('no-roam-candidates', timeout=30)
|
||
|
|
device.wait_for_event('roam-scan-triggered', timeout=30)
|
||
|
|
|
||
|
|
# Hostapd sends disconnect
|
||
|
|
self.bss_hostapd[0].disable()
|
||
|
|
|
||
|
|
# IWD should recover, and not crash
|
||
|
|
condition = 'obj.state == DeviceState.disconnected'
|
||
|
|
wd.wait_for_object_condition(device, condition)
|
||
|
|
|
||
|
|
def test_ap_disconnect_no_neighbors(self):
|
||
|
|
self.validate()
|
||
|
|
|
||
|
|
def test_ap_disconnect_neighbors(self):
|
||
|
|
self.bss_hostapd[0].set_neighbor('12:00:00:00:00:02', 'TestFT',
|
||
|
|
'1200000000028f0000005102060603000000')
|
||
|
|
self.bss_hostapd[1].set_neighbor('12:00:00:00:00:01', 'TestFT',
|
||
|
|
'1200000000018f0000005101060603000000')
|
||
|
|
|
||
|
|
self.validate()
|
||
|
|
|
||
|
|
def setUp(self):
|
||
|
|
self.bss_hostapd[0].reload()
|
||
|
|
self.bss_hostapd[0].wait_for_event("AP-ENABLED")
|
||
|
|
|
||
|
|
def tearDown(self):
|
||
|
|
os.system('ip link set "' + self.bss_hostapd[0].ifname + '" down')
|
||
|
|
os.system('ip link set "' + self.bss_hostapd[1].ifname + '" down')
|
||
|
|
os.system('ip link set "' + self.bss_hostapd[0].ifname + '" up')
|
||
|
|
os.system('ip link set "' + self.bss_hostapd[1].ifname + '" up')
|
||
|
|
|
||
|
|
self.bss_hostapd[0].remove_neighbor(self.bss_hostapd[1].bssid)
|
||
|
|
self.bss_hostapd[1].remove_neighbor(self.bss_hostapd[0].bssid)
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def setUpClass(cls):
|
||
|
|
hwsim = Hwsim()
|
||
|
|
|
||
|
|
IWD.copy_to_storage('TestFT.psk')
|
||
|
|
|
||
|
|
cls.bss_hostapd = [ HostapdCLI(config='ft-psk-ccmp-1.conf'),
|
||
|
|
HostapdCLI(config='ft-psk-ccmp-2.conf') ]
|
||
|
|
cls.bss_hostapd[1].disable()
|
||
|
|
|
||
|
|
cls.bss_hostapd[0].set_value('ocv', '0')
|
||
|
|
cls.bss_hostapd[0].set_value('ieee80211w', '0')
|
||
|
|
|
||
|
|
cls.rule0 = hwsim.rules.create()
|
||
|
|
cls.rule0.source = 'any'
|
||
|
|
cls.rule0.bidirectional = True
|
||
|
|
cls.rule0.signal = -8000
|
||
|
|
cls.rule0.enabled = True
|
||
|
|
|
||
|
|
# Set interface addresses to those expected by hostapd config files
|
||
|
|
os.system('ip link set dev "' + cls.bss_hostapd[0].ifname + '" down')
|
||
|
|
os.system('ip link set dev "' + cls.bss_hostapd[0].ifname + '" addr 12:00:00:00:00:01 up')
|
||
|
|
os.system('ip link set dev "' + cls.bss_hostapd[1].ifname + '" down')
|
||
|
|
os.system('ip link set dev "' + cls.bss_hostapd[1].ifname + '" addr 12:00:00:00:00:02 up')
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def tearDownClass(cls):
|
||
|
|
IWD.clear_storage()
|
||
|
|
cls.bss_hostapd = None
|
||
|
|
cls.rule0.remove()
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
unittest.main(exit=True)
|