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tests: FST protocol testing for Ack Response

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-07-18 18:53:06 +03:00
parent c715d5c36c
commit 7ba240b90f
1 changed files with 67 additions and 0 deletions
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67
tests/hwsim/test_fst_module.py
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@ -1989,6 +1989,73 @@ def test_fst_setup_response_proto(dev, apdev, test_params):
fst_module_aux.disconnect_two_ap_sta_pairs(ap1, ap2, sta1, sta2)
fst_module_aux.stop_two_ap_sta_pairs(ap1, ap2, sta1, sta2)
def test_fst_ack_response_proto(dev, apdev, test_params):
"""FST protocol testing for Ack Response"""
ap1, ap2, sta1, sta2 = fst_module_aux.start_two_ap_sta_pairs(apdev)
try:
fst_module_aux.connect_two_ap_sta_pairs(ap1, ap2, sta1, sta2)
hapd = ap2.get_instance()
sta = sta2.get_instance()
dst = sta.own_addr()
src = apdev[1]['bssid']
sta1.add_peer(ap1, None, sta2.get_actual_peer_addr())
sta1.set_fst_parameters(llt='0')
sid = sta1.add_session()
sta1.configure_session(sid, sta2.ifname())
s = sta1.grequest("FST-MANAGER SESSION_INITIATE "+ sid)
if not s.startswith('OK'):
raise Exception("Cannot initiate fst session: %s" % s)
ev = sta1.peer_obj.wait_gevent([ "FST-EVENT-SESSION" ], timeout=5)
if ev is None:
raise Exception("No FST-EVENT-SESSION received")
event = fst_module_aux.parse_fst_session_event(ev)
if event == None:
raise Exception("Unrecognized FST event: " % ev)
if event['type'] != 'EVENT_FST_SETUP':
raise Exception("Expected FST_SETUP event, got: " + event['type'])
ev = sta1.peer_obj.wait_gevent(["FST-EVENT-SESSION"], timeout=5)
if ev is None:
raise Exception("No FST-EVENT-SESSION received")
event = fst_module_aux.parse_fst_session_event(ev)
if event == None:
raise Exception("Unrecognized FST event: " % ev)
if event['type'] != 'EVENT_FST_SESSION_STATE':
raise Exception("Expected EVENT_FST_SESSION_STATE event, got: " + event['type'])
if event['new_state'] != "SETUP_COMPLETION":
raise Exception("Expected new state SETUP_COMPLETION, got: " + event['new_state'])
hapd.set("ext_mgmt_frame_handling", "1")
s = sta1.peer_obj.grequest("FST-MANAGER SESSION_RESPOND "+ event['id'] + " accept")
if not s.startswith('OK'):
raise Exception("Error session_respond: %s" % s)
req = hapd.mgmt_rx()
if req is None:
raise Exception("No Ack Request seen")
msg = {}
msg['fc'] = MGMT_SUBTYPE_ACTION << 4
msg['da'] = dst
msg['sa'] = src
msg['bssid'] = src
# Too short FST Ack Response dropped
msg['payload'] = struct.pack("<BB", ACTION_CATEG_FST,
FST_ACTION_ACK_RESPONSE)
hapd.mgmt_tx(msg)
ev = hapd.wait_event([ "MGMT-TX-STATUS" ], timeout=1)
if ev is None or "ok=1" not in ev:
raise Exception("No ACK")
# Ack Response for wrong FSt Setup ID
msg['payload'] = struct.pack("<BBBL", ACTION_CATEG_FST,
FST_ACTION_ACK_RESPONSE,
0, int(sid) + 123456)
hostapd_tx_and_status(hapd, msg)
finally:
fst_module_aux.disconnect_two_ap_sta_pairs(ap1, ap2, sta1, sta2)
fst_module_aux.stop_two_ap_sta_pairs(ap1, ap2, sta1, sta2)
def test_fst_ap_config_oom(dev, apdev, test_params):
"""FST AP configuration and OOM"""
ap1 = fst_module_aux.FstAP(apdev[0]['ifname'], 'fst_11a', 'a',