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tests: Verify Interworking network selection reconnection

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This verifies that 'INTERWORKING_SELECT auto' is able to roam to a
higher priority network when executed while connected to a lower
priority network.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-02-25 22:41:03 +02:00 committed by Jouni Malinen
parent 3d910ef497
commit d405893439
1 changed files with 38 additions and 2 deletions
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40
tests/hwsim/test_ap_hs20.py
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@ -14,8 +14,8 @@ import subprocess
import hostapd import hostapd
from wlantest import Wlantest from wlantest import Wlantest
def hs20_ap_params(): def hs20_ap_params(ssid="test-hs20"):
params = hostapd.wpa2_params(ssid="test-hs20") params = hostapd.wpa2_params(ssid=ssid)
params['wpa_key_mgmt'] = "WPA-EAP" params['wpa_key_mgmt'] = "WPA-EAP"
params['ieee80211w'] = "1" params['ieee80211w'] = "1"
params['ieee8021x'] = "1" params['ieee8021x'] = "1"
@ -751,3 +751,39 @@ def test_ap_hs20_excluded_ssid(dev, apdev):
policy_test(dev[0], apdev[1], values) policy_test(dev[0], apdev[1], values)
values['excluded_ssid'] = "test-hs20-other" values['excluded_ssid'] = "test-hs20-other"
policy_test(dev[0], apdev[0], values) policy_test(dev[0], apdev[0], values)
def test_ap_hs20_roam_to_higher_prio(dev, apdev):
"""Hotspot 2.0 and roaming from current to higher priority network"""
bssid = apdev[0]['bssid']
params = hs20_ap_params(ssid="test-hs20-visited")
params['domain_name'] = "visited.example.org"
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].hs20_enable()
id = dev[0].add_cred_values({ 'realm': "example.com",
'username': "hs20-test",
'password': "password",
'domain': "example.com" })
logger.info("Connect to the only network option")
interworking_select(dev[0], bssid, "roaming", freq="2412")
dev[0].dump_monitor()
interworking_connect(dev[0], bssid, "TTLS")
logger.info("Start another AP (home operator) and reconnect")
bssid2 = apdev[1]['bssid']
params = hs20_ap_params(ssid="test-hs20-home")
params['domain_name'] = "example.com"
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].request("INTERWORKING_SELECT auto freq=2412")
ev = dev[0].wait_event(["INTERWORKING-NO-MATCH",
"INTERWORKING-ALREADY-CONNECTED",
"CTRL-EVENT-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Connection timed out")
if "INTERWORKING-NO-MATCH" in ev:
raise Exception("Matching AP not found")
if "INTERWORKING-ALREADY-CONNECTED" in ev:
raise Exception("Unexpected AP selected")
if bssid2 not in ev:
raise Exception("Unexpected BSSID after reconnection")