hostap/tests/hwsim/test_wpas_wmm_ac.py
Eliad Peller 7613345814 tests: Add wpa_supplicant WMM-AC test
Add basic wpa_supplicant tests for WMM-AC TSPEC addition/deletion.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
2014-11-16 21:40:57 +02:00

76 lines
2.5 KiB
Python

# Test cases for wpa_supplicant WMM-AC operations
# Copyright (c) 2014, Intel Corporation
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import logging
logger = logging.getLogger()
import hwsim_utils
import hostapd
def add_wmm_ap(apdev, acm_list):
params = { "ssid": "wmm_ac",
"hw_mode": "g",
"channel": "11",
"wmm_enabled" : "1"}
for ac in acm_list:
params["wmm_ac_%s_acm" % (ac.lower())] = "1"
return hostapd.add_ap(apdev[0]['ifname'], params)
def test_tspec(dev, apdev):
"""Basic addts/delts tests"""
# configure ap with VO and VI requiring admission-control
hapd = add_wmm_ap(apdev, ["VO", "VI"])
dev[0].connect("wmm_ac", key_mgmt="NONE", scan_freq="2462")
hwsim_utils.test_connectivity(dev[0], hapd)
status = dev[0].request("WMM_AC_STATUS")
if "WMM AC is Enabled" not in status:
raise Exception("WMM-AC not enabled")
if "TSID" in status:
raise Exception("Unexpected TSID info")
if "BK: acm=0 uapsd=0" not in status:
raise Exception("Unexpected BK info" + status)
if "BE: acm=0 uapsd=0" not in status:
raise Exception("Unexpected BE info" + status)
if "VI: acm=1 uapsd=0" not in status:
raise Exception("Unexpected VI info" + status)
if "VO: acm=1 uapsd=0" not in status:
raise Exception("Unexpected VO info" + status)
tsid = 5
# make sure we fail when the ac is not configured for acm
try:
dev[0].add_ts(tsid, 3)
raise Exception("ADDTS succeeded although it should have failed")
except Exception, e:
if not str(e).startswith("ADDTS failed"):
raise
status = dev[0].request("WMM_AC_STATUS")
if "TSID" in status:
raise Exception("Unexpected TSID info")
# add tspec for UP=6
dev[0].add_ts(tsid, 6)
status = dev[0].request("WMM_AC_STATUS")
if "TSID" not in status:
raise Exception("Missing TSID info")
# using the same tsid for a different ac is invalid
try:
dev[0].add_ts(tsid, 5)
raise Exception("ADDTS succeeded although it should have failed")
except Exception, e:
if not str(e).startswith("ADDTS failed"):
raise
# update the tspec for a different UP of the same ac
dev[0].add_ts(tsid, 7)
dev[0].del_ts(tsid)
status = dev[0].request("WMM_AC_STATUS")
if "TSID" in status:
raise Exception("Unexpected TSID info")