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tests: Avoid unnecessary wlantest failures

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It is possible that wlantest has not yet created the BSS entry in all
cases, so interpret failures (no BSS entry being the most likely cause)
as zero counters. Similarly, ignore clear_bss_counters errors since they
are most likely reporting that the BSS was not found and as such, there
was no need to clear the counters anyway.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-01-05 12:35:13 +02:00
parent 356d1488c4
commit fce6ddd8d0
1 changed files with 8 additions and 8 deletions
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16
tests/hwsim/wlantest.py
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@ -1,7 +1,7 @@
#!/usr/bin/python
#
# Python class for controlling wlantest
# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
# Copyright (c) 2013-2014, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
@ -50,17 +50,17 @@ class Wlantest:
return res
def get_bss_counter(self, field, bssid):
res = subprocess.check_output([self.wlantest_cli, "get_bss_counter",
field, bssid]);
try:
res = subprocess.check_output([self.wlantest_cli, "get_bss_counter",
field, bssid]);
except Exception, e:
return 0
if "FAIL" in res:
raise Exception("wlantest_cli command failed")
return 0
return int(res)
def clear_bss_counters(self, bssid):
res = subprocess.check_output([self.wlantest_cli, "clear_bss_counters",
bssid]);
if "FAIL" in res:
raise Exception("wlantest_cli command failed")
subprocess.call([self.wlantest_cli, "clear_bss_counters", bssid]);
def info_sta(self, field, bssid, addr):
res = subprocess.check_output([self.wlantest_cli, "info_sta",