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tests: ROAM command failure cases 

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2020-01-03 18:09:57 +02:00
parent af670cb418
commit c1714ec08c
1 changed files with 48 additions and 0 deletions
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48
tests/hwsim/test_ap_roam.py
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@ -48,6 +48,27 @@ def test_ap_roam_open_failed(dev, apdev):
dev[0].wait_connected(timeout=5)
hwsim_utils.test_connectivity(dev[0], hapd0)
def test_ap_roam_open_failed_ssid_mismatch(dev, apdev):
"""Roam failure due to SSID mismatch"""
hapd0 = hostapd.add_ap(apdev[0], {"ssid": "test-open"})
bssid0 = hapd0.own_addr()
hapd1 = hostapd.add_ap(apdev[1], {"ssid": "test-open2"})
bssid1 = hapd1.own_addr()
dev[0].flush_scan_cache()
dev[0].scan_for_bss(bssid0, freq=2412)
dev[0].scan_for_bss(bssid1, freq=2412)
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hapd0.wait_sta()
bssid = dev[0].get_status_field("bssid")
if bssid != bssid0:
raise Exception("Unexpected BSSID reported after initial connection: " + bssid)
if "FAIL" not in dev[0].request("ROAM " + bssid1):
raise Exception("ROAM succeed unexpectedly")
bssid = dev[0].get_status_field("bssid")
if bssid != bssid0:
raise Exception("Unexpected BSSID reported after failed roam attempt: " + bssid)
hwsim_utils.test_connectivity(dev[0], hapd0)
@remote_compatible
def test_ap_roam_wpa2_psk(dev, apdev):
"""Roam between two WPA2-PSK APs"""
@ -65,6 +86,33 @@ def test_ap_roam_wpa2_psk(dev, apdev):
hapd0.wait_sta()
hwsim_utils.test_connectivity(dev[0], hapd0)
def test_ap_roam_wpa2_psk_pmf_mismatch(dev, apdev):
"""Roam between two WPA2-PSK APs - PMF mismatch"""
params = hostapd.wpa2_params(ssid="test-wpa2-psk", passphrase="12345678")
params['ieee80211w'] = '1'
hapd0 = hostapd.add_ap(apdev[0], params)
bssid0 = hapd0.own_addr()
params['ieee80211w'] = '0'
hapd1 = hostapd.add_ap(apdev[1], params)
bssid1 = hapd1.own_addr()
dev[0].flush_scan_cache()
dev[0].scan_for_bss(bssid0, freq=2412)
dev[0].scan_for_bss(bssid1, freq=2412)
dev[0].connect("test-wpa2-psk", psk="12345678", ieee80211w='2')
hapd0.wait_sta()
bssid = dev[0].get_status_field("bssid")
if bssid != bssid0:
raise Exception("Unexpected BSSID reported after initial connection: " + bssid)
if "OK" not in dev[0].request("ROAM " + apdev[1]['bssid']):
raise Exception("ROAM failed")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=0.5)
if ev is not None:
raise Exception("Unexpected connection reported")
bssid = dev[0].get_status_field("bssid")
if bssid != bssid0:
raise Exception("Unexpected BSSID reported after failed roam attempt: " + bssid)
hwsim_utils.test_connectivity(dev[0], hapd0)
def get_blacklist(dev):
return dev.request("BLACKLIST").splitlines()