From a47f214e3f6a20b0afa5cd746632de000f8677b8 Mon Sep 17 00:00:00 2001
From: Jouni Malinen <j@w1.fi>
Date: Sat, 4 Mar 2017 16:59:57 +0200
Subject: [PATCH] tests: Automatic channel selection failures
Signed-off-by: Jouni Malinen <j@w1.fi>
---
tests/hwsim/test_ap_acs.py | 37 +++++++++++++++++++++++++++++++++++--
1 file changed, 35 insertions(+), 2 deletions(-)
diff --git a/tests/hwsim/test_ap_acs.py b/tests/hwsim/test_ap_acs.py
index 987f5793e..0e4ef477c 100644
--- a/tests/hwsim/test_ap_acs.py
+++ b/tests/hwsim/test_ap_acs.py
@@ -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")