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tests: Disabling WNM keep-alive and hostapd doing client poll

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2014-12-05 16:51:21 +02:00 committed by Jouni Malinen
parent 19ef208640
commit e61f90875b
1 changed files with 25 additions and 2 deletions
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27
tests/hwsim/test_wnm.py
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@ -359,10 +359,33 @@ def test_wnm_bss_keep_alive(dev, apdev):
"""WNM keep-alive""" """WNM keep-alive"""
params = { "ssid": "test-wnm", params = { "ssid": "test-wnm",
"ap_max_inactivity": "1" } "ap_max_inactivity": "1" }
hostapd.add_ap(apdev[0]['ifname'], params) hapd = hostapd.add_ap(apdev[0]['ifname'], params)
addr = dev[0].p2p_interface_addr()
dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412") dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
time.sleep(2) start = hapd.get_sta(addr)
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=2)
if ev is not None:
raise Exception("Unexpected disconnection")
end = hapd.get_sta(addr)
if int(end['rx_packets']) <= int(start['rx_packets']):
raise Exception("No keep-alive packets received")
try:
# Disable client keep-alive so that hostapd will verify connection
# with client poll
dev[0].request("SET no_keep_alive 1")
for i in range(60):
sta = hapd.get_sta(addr)
logger.info("timeout_next=%s rx_packets=%s tx_packets=%s" % (sta['timeout_next'], sta['rx_packets'], sta['tx_packets']))
if i > 1 and sta['timeout_next'] != "NULLFUNC POLL" and int(sta['tx_packets']) > int(end['tx_packets']):
break
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=0.5)
if ev is not None:
raise Exception("Unexpected disconnection (client poll expected)")
finally:
dev[0].request("SET no_keep_alive 0")
if int(sta['tx_packets']) <= int(end['tx_packets']):
raise Exception("No client poll packet seen")
def test_wnm_bss_tm(dev, apdev): def test_wnm_bss_tm(dev, apdev):
"""WNM BSS Transition Management""" """WNM BSS Transition Management"""