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tests: Automatic channel selection failures

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2017-03-04 16:59:57 +02:00
parent 468a247774
commit a47f214e3f
1 changed files with 35 additions and 2 deletions
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37
tests/hwsim/test_ap_acs.py
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@ -1,5 +1,5 @@
# Test cases for automatic channel selection with hostapd
# Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
# Copyright (c) 2013-2017, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
@ -9,7 +9,7 @@ logger = logging.getLogger()
import time
import hostapd
from utils import skip_with_fips
from utils import skip_with_fips, alloc_fail, fail_test
from test_ap_ht import clear_scan_cache
def force_prev_ap_on_24g(ap):
@ -336,3 +336,36 @@ def test_ap_acs_survey(dev, apdev):
raise Exception("Unexpected frequency")
dev[0].connect("test-acs", psk="12345678", scan_freq=freq)
def test_ap_acs_errors(dev, apdev):
"""Automatic channel selection failures"""
clear_scan_cache(apdev[0])
force_prev_ap_on_24g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs", passphrase="12345678")
params['channel'] = '0'
params['acs_num_scans'] = '2'
params['chanlist'] = '1'
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
with alloc_fail(hapd, 1, "acs_request_scan"):
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("Unexpected success for ENABLE")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_request_scan"):
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("Unexpected success for ENABLE")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_scan_complete"):
hapd.enable()
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if not ev:
raise Exception("ACS start timed out")
hapd.dump_monitor()
with fail_test(hapd, 1, "acs_request_scan;acs_scan_complete"):
hapd.enable()
ev = hapd.wait_event(["AP-ENABLED", "AP-DISABLED"], timeout=10)
if not ev:
raise Exception("ACS start timed out")