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tests: Add couple of roam failure tests

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1. Fail roaming to an AP which exceeded its number of allowed stations.
2. Fail roaming due to passphrase mismatch.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2016-04-07 13:31:55 +03:00 committed by Jouni Malinen
parent b3a27c8a30
commit fed0a9f519
1 changed files with 53 additions and 0 deletions
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53
tests/hwsim/test_ap_roam.py
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@ -24,6 +24,27 @@ def test_ap_roam_open(dev, apdev):
dev[0].roam(apdev[0]['bssid']) dev[0].roam(apdev[0]['bssid'])
hwsim_utils.test_connectivity(dev[0], hapd0) hwsim_utils.test_connectivity(dev[0], hapd0)
def test_ap_roam_open_failed(dev, apdev):
"""Roam failure due to rejected authentication"""
hapd0 = hostapd.add_ap(apdev[0], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd0)
params = { "ssid": "test-open", "max_num_sta" : "0" }
hapd1 = hostapd.add_ap(apdev[1], params)
bssid = hapd1.own_addr()
dev[0].scan_for_bss(bssid, freq=2412)
dev[0].dump_monitor()
if "OK" not in dev[0].request("ROAM " + bssid):
raise Exception("ROAM failed")
ev = dev[0].wait_event(["CTRL-EVENT-AUTH-REJECT"], 1)
if not ev:
raise Exception("CTRL-EVENT-AUTH-REJECT was not seen")
dev[0].wait_connected(timeout=5)
hwsim_utils.test_connectivity(dev[0], hapd0)
def test_ap_roam_wpa2_psk(dev, apdev): def test_ap_roam_wpa2_psk(dev, apdev):
"""Roam between two WPA2-PSK APs""" """Roam between two WPA2-PSK APs"""
params = hostapd.wpa2_params(ssid="test-wpa2-psk", passphrase="12345678") params = hostapd.wpa2_params(ssid="test-wpa2-psk", passphrase="12345678")
@ -37,6 +58,38 @@ def test_ap_roam_wpa2_psk(dev, apdev):
dev[0].roam(apdev[0]['bssid']) dev[0].roam(apdev[0]['bssid'])
hwsim_utils.test_connectivity(dev[0], hapd0) hwsim_utils.test_connectivity(dev[0], hapd0)
def test_ap_roam_wpa2_psk_failed(dev, apdev, params):
"""Roam failure with WPA2-PSK AP due to wrong passphrase"""
params = hostapd.wpa2_params(ssid="test-wpa2-psk", passphrase="12345678")
hapd0 = hostapd.add_ap(apdev[0], params)
id = dev[0].connect("test-wpa2-psk", psk="12345678", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd0)
params['wpa_passphrase'] = "22345678"
hapd1 = hostapd.add_ap(apdev[1], params)
bssid = hapd1.own_addr()
dev[0].scan_for_bss(bssid, freq=2412)
dev[0].dump_monitor()
if "OK" not in dev[0].request("ROAM " + bssid):
raise Exception("ROAM failed")
ev = dev[0].wait_event(["CTRL-EVENT-SSID-TEMP-DISABLED",
"CTRL-EVENT-CONNECTED"], 5)
if "CTRL-EVENT-CONNECTED" in ev:
raise Exception("Got unexpected CTRL-EVENT-CONNECTED")
if "CTRL-EVENT-SSID-TEMP-DISABLED" not in ev:
raise Exception("CTRL-EVENT-SSID-TEMP-DISABLED not seen")
if "OK" not in dev[0].request("SELECT_NETWORK id=" + str(id)):
raise Exception("SELECT_NETWORK failed")
ev = dev[0].wait_event(["CTRL-EVENT-SSID-REENABLED"], 3)
if not ev:
raise Exception("CTRL-EVENT-SSID-REENABLED not seen");
dev[0].wait_connected(timeout=5)
hwsim_utils.test_connectivity(dev[0], hapd0)
def test_ap_reassociation_to_same_bss(dev, apdev): def test_ap_reassociation_to_same_bss(dev, apdev):
"""Reassociate to the same BSS""" """Reassociate to the same BSS"""
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" }) hapd = hostapd.add_ap(apdev[0], { "ssid": "test-open" })