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tests: Make ap_wps_init_2ap_pin/pbc more robust

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It is possible for the scan to miss a Probe Response frame especially
under heavy load, so try again to avoid reporting invalid failures.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-04-26 17:25:26 +03:00
parent 91bc6c364f
commit 0bde923c40
1 changed files with 12 additions and 2 deletions
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14
tests/hwsim/test_ap_wps.py
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@ -106,12 +106,17 @@ def test_ap_wps_init_2ap_pbc(dev, apdev):
raise Exception("Association with the AP timed out") raise Exception("Association with the AP timed out")
dev[1].scan(freq="2412") dev[1].scan(freq="2412")
for i in range(0, 10):
if 'flags' in dev[1].get_bss(apdev[0]['bssid']) and 'flags' in dev[1].get_bss(apdev[1]['bssid']):
break
logger.info("Scan again since scan did not include both BSSes")
dev[1].scan(freq="2412")
bss = dev[1].get_bss(apdev[0]['bssid']) bss = dev[1].get_bss(apdev[0]['bssid'])
if "[WPS-PBC]" in bss['flags']: if "[WPS-PBC]" in bss['flags']:
raise Exception("WPS-PBC flag not cleared from AP1") raise Exception("WPS-PBC flag not cleared from AP1")
bss = dev[1].get_bss(apdev[1]['bssid']) bss = dev[1].get_bss(apdev[1]['bssid'])
if "[WPS-PBC]" in bss['flags']: if "[WPS-PBC]" in bss['flags']:
raise Exception("WPS-PBC flag bit ckeared from AP2") raise Exception("WPS-PBC flag not cleared from AP2")
def test_ap_wps_init_2ap_pin(dev, apdev): def test_ap_wps_init_2ap_pin(dev, apdev):
"""Initial two-radio AP configuration with first WPS PIN Enrollee""" """Initial two-radio AP configuration with first WPS PIN Enrollee"""
@ -137,12 +142,17 @@ def test_ap_wps_init_2ap_pin(dev, apdev):
raise Exception("Association with the AP timed out") raise Exception("Association with the AP timed out")
dev[1].scan(freq="2412") dev[1].scan(freq="2412")
for i in range(0, 10):
if 'flags' in dev[1].get_bss(apdev[0]['bssid']) and 'flags' in dev[1].get_bss(apdev[1]['bssid']):
break
logger.info("Scan again since scan did not include both BSSes")
dev[1].scan(freq="2412")
bss = dev[1].get_bss(apdev[0]['bssid']) bss = dev[1].get_bss(apdev[0]['bssid'])
if "[WPS-AUTH]" in bss['flags']: if "[WPS-AUTH]" in bss['flags']:
raise Exception("WPS-AUTH flag not cleared from AP1") raise Exception("WPS-AUTH flag not cleared from AP1")
bss = dev[1].get_bss(apdev[1]['bssid']) bss = dev[1].get_bss(apdev[1]['bssid'])
if "[WPS-AUTH]" in bss['flags']: if "[WPS-AUTH]" in bss['flags']:
raise Exception("WPS-AUTH flag bit ckeared from AP2") raise Exception("WPS-AUTH flag not cleared from AP2")
def test_ap_wps_init_through_wps_config(dev, apdev): def test_ap_wps_init_through_wps_config(dev, apdev):
"""Initial AP configuration using wps_config command""" """Initial AP configuration using wps_config command"""