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tests: P2P listen channel optimization

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2015-02-03 16:14:52 +02:00 committed by Jouni Malinen
parent abe96d0605
commit 9406905384
1 changed files with 68 additions and 0 deletions
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68
tests/hwsim/test_p2p_channel.py
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@ -574,3 +574,71 @@ def test_autogo_ht_vht(dev):
_test_autogo_ht_vht(dev)
finally:
set_country("00")
def test_p2p_listen_chan_optimize(dev, apdev):
"""P2P listen channel optimization"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
addr5 = wpas.p2p_dev_addr()
try:
if "OK" not in wpas.request("SET p2p_optimize_listen_chan 1"):
raise Exception("Failed to set p2p_optimize_listen_chan")
wpas.p2p_listen()
if not dev[0].discover_peer(addr5):
raise Exception("Could not discover peer")
peer = dev[0].get_peer(addr5)
lfreq = peer['listen_freq']
wpas.p2p_stop_find()
dev[0].p2p_stop_find()
channel = "1" if lfreq != '2412' else "6"
freq = "2412" if lfreq != '2412' else "2437"
params = { "ssid": "test-open", "channel": channel }
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
id = wpas.connect("test-open", key_mgmt="NONE", scan_freq=freq)
wpas.p2p_listen()
if "OK" not in dev[0].request("P2P_FLUSH"):
raise Exception("P2P_FLUSH failed")
if not dev[0].discover_peer(addr5):
raise Exception("Could not discover peer")
peer = dev[0].get_peer(addr5)
lfreq2 = peer['listen_freq']
if lfreq == lfreq2:
raise Exception("Listen channel did not change")
if lfreq2 != freq:
raise Exception("Listen channel not on AP's operating channel")
wpas.p2p_stop_find()
dev[0].p2p_stop_find()
wpas.request("DISCONNECT")
wpas.wait_disconnected()
# for larger coverage, cover case of current channel matching
wpas.select_network(id)
wpas.wait_connected()
wpas.request("DISCONNECT")
wpas.wait_disconnected()
lchannel = "1" if channel != "1" else "6"
lfreq3 = "2412" if channel != "1" else "2437"
if "OK" not in wpas.request("P2P_SET listen_channel " + lchannel):
raise Exception("Failed to set listen channel")
wpas.select_network(id)
wpas.wait_connected()
wpas.p2p_listen()
if "OK" not in dev[0].request("P2P_FLUSH"):
raise Exception("P2P_FLUSH failed")
if not dev[0].discover_peer(addr5):
raise Exception("Could not discover peer")
peer = dev[0].get_peer(addr5)
lfreq4 = peer['listen_freq']
if lfreq4 != lfreq3:
raise Exception("Unexpected Listen channel after configuration")
wpas.p2p_stop_find()
dev[0].p2p_stop_find()
finally:
wpas.request("SET p2p_optimize_listen_chan 0")