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auto-t: fix testAPRoam

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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.
This commit is contained in:
James Prestwood 2020-09-10 16:12:43 -07:00 committed by Denis Kenzior
parent b437bfaced
commit e81b1b77c8
1 changed files with 27 additions and 2 deletions
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29
autotests/testAPRoam/connection_test.py
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@ -24,6 +24,22 @@ class Test(unittest.TestCase):
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")
@ -49,8 +65,10 @@ class Test(unittest.TestCase):
ordered_network.network_object.connect()
condition = 'obj.connected'
wd.wait_for_object_condition(ordered_network.network_object, condition)
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())
@ -65,6 +83,9 @@ class Test(unittest.TestCase):
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()
@ -74,6 +95,10 @@ class Test(unittest.TestCase):
wd.unregister_psk_agent(psk_agent)
rule0.remove()
rule1.remove()
rule2.remove()
@classmethod
def setUpClass(cls):
pass