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tests: OCV and post-CSA SA Query error cases

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Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-05-25 21:54:49 +03:00 committed by Jouni Malinen
parent 8ee0bc622a
commit 38163b193e
1 changed files with 49 additions and 19 deletions
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68
tests/hwsim/test_ap_pmf.py
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@ -59,24 +59,30 @@ def test_ap_pmf_required(dev, apdev):
dev[1].p2p_interface_addr()) < 1:
raise Exception("STA did not reply to SA Query")
@remote_compatible
def test_ocv_sa_query(dev, apdev):
"""Test SA Query with OCV"""
def start_ocv_ap(apdev):
ssid = "test-pmf-required"
params = hostapd.wpa2_params(ssid=ssid, passphrase="12345678")
params["wpa_key_mgmt"] = "WPA-PSK-SHA256"
params["ieee80211w"] = "2"
params["ocv"] = "1"
try:
hapd = hostapd.add_ap(apdev[0], params)
hapd = hostapd.add_ap(apdev, params)
except Exception as e:
if "Failed to set hostapd parameter ocv" in str(e):
raise HwsimSkip("OCV not supported")
raise
Wlantest.setup(hapd)
wt = Wlantest()
wt.flush()
wt.add_passphrase("12345678")
return hapd, ssid, wt
@remote_compatible
def test_ocv_sa_query(dev, apdev):
"""Test SA Query with OCV"""
hapd, ssid, wt = start_ocv_ap(apdev[0])
dev[0].connect(ssid, psk="12345678", ieee80211w="1", ocv="1",
key_mgmt="WPA-PSK WPA-PSK-SHA256", proto="WPA2",
scan_freq="2412")
@ -99,21 +105,7 @@ def test_ocv_sa_query(dev, apdev):
@remote_compatible
def test_ocv_sa_query_csa(dev, apdev):
"""Test SA Query with OCV after channel switch"""
ssid = "test-pmf-required"
params = hostapd.wpa2_params(ssid=ssid, passphrase="12345678")
params["wpa_key_mgmt"] = "WPA-PSK-SHA256"
params["ieee80211w"] = "2"
params["ocv"] = "1"
try:
hapd = hostapd.add_ap(apdev[0], params)
except Exception as e:
if "Failed to set hostapd parameter ocv" in str(e):
raise HwsimSkip("OCV not supported")
raise
Wlantest.setup(hapd)
wt = Wlantest()
wt.flush()
wt.add_passphrase("12345678")
hapd, ssid, wt = start_ocv_ap(apdev[0])
dev[0].connect(ssid, psk="12345678", ieee80211w="1", ocv="1",
key_mgmt="WPA-PSK WPA-PSK-SHA256", proto="WPA2",
scan_freq="2412")
@ -124,6 +116,44 @@ def test_ocv_sa_query_csa(dev, apdev):
dev[0].own_addr()) < 1:
raise Exception("STA did not start SA Query after channel switch")
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=16)
if ev is not None:
raise Exception("Unexpected disconnection")
def test_ocv_sa_query_csa_no_resp(dev, apdev):
"""Test SA Query with OCV after channel switch getting no response"""
hapd, ssid, wt = start_ocv_ap(apdev[0])
dev[0].connect(ssid, psk="12345678", ieee80211w="1", ocv="1",
key_mgmt="WPA-PSK WPA-PSK-SHA256", proto="WPA2",
scan_freq="2412")
hapd.set("ext_mgmt_frame_handling", "1")
hapd.request("CHAN_SWITCH 5 2437")
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=5)
if ev is None:
raise Exception("Disconnection after CSA not reported")
if "locally_generated=1" not in ev:
raise Exception("Unexpectedly disconnected by AP: " + ev)
def test_ocv_sa_query_csa_missing(dev, apdev):
"""Test SA Query with OCV missing after channel switch"""
hapd, ssid, wt = start_ocv_ap(apdev[0])
dev[0].connect(ssid, psk="12345678", ieee80211w="1", ocv="1",
key_mgmt="WPA-PSK WPA-PSK-SHA256", proto="WPA2",
scan_freq="2412")
hapd.set("ext_mgmt_frame_handling", "1")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
ev = hapd.wait_event(['MGMT-RX'], timeout=5)
if ev is None:
raise Exception("Deauthentication frame RX not reported")
hapd.set("ext_mgmt_frame_handling", "0")
hapd.request("CHAN_SWITCH 5 2437")
ev = hapd.wait_event(["AP-STA-DISCONNECTED"], timeout=20)
if ev is None:
raise Exception("No disconnection event received from hostapd")
@remote_compatible
def test_ap_pmf_optional(dev, apdev):
"""WPA2-PSK AP with PMF optional"""