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iwd/autotests/testAddressRandomization/connection_test.py
James Prestwood d232edde72 auto-t: replace waiting for network with device
Many tests waited on the network object 'connected' property after
issuing a Connect command. This is not correct as 'connected' is
set quite early in the connection process. The correct way of doing
this is waiting for the device state to change to connected.

This common code was replaced, hopefully putting to rest any random
failures that happen occasionally.
2020-09-14 16:03:04 -05:00

87 lines
2.4 KiB
Python

#!/usr/bin/python3
import unittest
import sys
import os
sys.path.append('../util')
import iwd
from iwd import IWD
from iwd import NetworkType
import testutil
class Test(unittest.TestCase):
def try_connection(self, wd):
devices = wd.list_devices(1)
device = devices[0]
ordered_network = device.get_ordered_network('ssidCCMP')
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)
testutil.test_iface_operstate()
testutil.test_ifaces_connected()
device.disconnect()
condition = 'not obj.connected'
wd.wait_for_object_condition(ordered_network.network_object, condition)
return device.address
def test_connection_success(self):
wd = IWD()
devices = wd.list_devices(1)
device = devices[0]
perm_addr = device.address
condition = 'not obj.scanning'
wd.wait_for_object_condition(device, condition)
device.scan()
condition = 'not obj.scanning'
wd.wait_for_object_condition(device, condition)
# 1. Test per-network deterministic MAC generation
os.system('cat pernetwork.psk > /var/lib/iwd/ssidCCMP.psk')
new_addr = self.try_connection(wd)
self.assertNotEqual(perm_addr, new_addr)
# try again to ensure the generation was deterministic
new_addr2 = self.try_connection(wd)
self.assertEqual(new_addr, new_addr2)
# 2. Test FullAddressRandomization
os.system('cat full_random.psk > /var/lib/iwd/ssidCCMP.psk')
new_addr = self.try_connection(wd)
self.assertNotEqual(perm_addr, new_addr)
# try again to make sure the generation was random
new_addr2 = self.try_connection(wd)
self.assertNotEqual(new_addr, new_addr2)
# 3. Test AddressOverride
os.system('cat override.psk > /var/lib/iwd/ssidCCMP.psk')
new_addr = self.try_connection(wd)
self.assertEqual(new_addr, 'e6:f6:38:a9:02:02')
@classmethod
def setUpClass(cls):
pass
@classmethod
def tearDownClass(cls):
IWD.clear_storage()
if __name__ == '__main__':
unittest.main(exit=True)