9cc223c2f5
It was possible for this test case to fail if cfg80211 BSS cache included an entry for the same BSSID on another channel from an earlier test case. Fix this by epxlicitly flushing the cache. In addition, use scan_for_bss() to make the test less likely to fail in case of heavy CPU load. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
53 lines
2 KiB
Python
53 lines
2 KiB
Python
# cfg80211 offchannel TX using remain-on-channel
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# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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import logging
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logger = logging.getLogger()
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import hostapd
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from wpasupplicant import WpaSupplicant
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from test_gas import start_ap
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from test_gas import anqp_get
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from test_p2p_grpform import go_neg_pin_authorized
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from test_p2p_grpform import check_grpform_results
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from test_p2p_grpform import remove_group
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def test_offchannel_tx_roc_gas(dev, apdev):
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"""GAS using cfg80211 remain-on-channel for offchannel TX"""
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start_ap(apdev[0])
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bssid = apdev[0]['bssid']
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5", drv_params="no_offchannel_tx=1")
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wpas.flush_scan_cache()
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wpas.scan_for_bss(bssid, freq=2412)
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anqp_get(wpas, bssid, 263)
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ev = wpas.wait_event(["GAS-QUERY-DONE"], timeout=10)
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if ev is None:
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raise Exception("GAS query timed out")
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if "result=SUCCESS" not in ev:
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raise Exception("Unexpected GAS query result")
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def test_offchannel_tx_roc_grpform(dev, apdev):
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"""P2P group formation using cfg80211 remain-on-channel for offchannel TX"""
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5", drv_params="no_offchannel_tx=1")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_freq=2412,
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r_dev=wpas, r_freq=2412)
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check_grpform_results(i_res, r_res)
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remove_group(dev[0], wpas)
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def test_offchannel_tx_roc_grpform2(dev, apdev):
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"""P2P group formation(2) using cfg80211 remain-on-channel for offchannel TX"""
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add("wlan5", drv_params="no_offchannel_tx=1")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=wpas, i_freq=2412,
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r_dev=dev[0], r_freq=2412)
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check_grpform_results(i_res, r_res)
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remove_group(dev[0], wpas)
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