tests: WDS STA mode

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/tests/hwsim/hwsim_utils.py b/tests/hwsim/hwsim_utils.py
index 8e9f5e7dea131940da2f126c8168a6e80c7f9ab7..6f662f5ff02ece62aea9a7b83978d39f021a37dd 100644 (file)
--- a/tests/hwsim/hwsim_utils.py
+++ b/tests/hwsim/hwsim_utils.py
@@ -1,15 +1,16 @@
 # hwsim testing utilities
-# 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.
 
 import os
 import subprocess
+import time
 import logging
 logger = logging.getLogger()
 
-def test_connectivity(ifname1, ifname2, dscp=None, tos=None):
+def test_connectivity(ifname1, ifname2, dscp=None, tos=None, max_tries=1):
     if os.path.isfile("../../mac80211_hwsim/tools/hwsim_test"):
         hwsim_test = "../../mac80211_hwsim/tools/hwsim_test"
     else:
@@ -24,13 +25,20 @@ def test_connectivity(ifname1, ifname2, dscp=None, tos=None):
     elif tos:
         cmd.append('-t')
         cmd.append(str(tos))
-    try:
-        s = subprocess.check_output(cmd)
-        logger.debug(s)
-    except subprocess.CalledProcessError, e:
-        logger.info("hwsim failed: " + str(e.returncode))
-        logger.info(e.output)
-        raise
+    success = False
+    for i in range(0, max_tries):
+        try:
+            s = subprocess.check_output(cmd)
+            logger.debug(s)
+            success = True
+            break
+        except subprocess.CalledProcessError, e:
+            logger.info("hwsim failed: " + str(e.returncode))
+            logger.info(e.output)
+            if i + 1 < max_tries:
+                time.sleep(1)
+    if not success:
+        raise Exception("hwsim_test failed")
 
 def test_connectivity_p2p(dev1, dev2, dscp=None, tos=None):
     ifname1 = dev1.group_ifname if dev1.group_ifname else dev1.ifname

diff --git a/tests/hwsim/test_ap_params.py b/tests/hwsim/test_ap_params.py
index af085064d8149bf03ed615e1214e6e342d176b42..54c8532c858568112612147f42ddee93e02213de 100644 (file)
--- a/tests/hwsim/test_ap_params.py
+++ b/tests/hwsim/test_ap_params.py
@@ -103,3 +103,24 @@ def test_ap_acl_deny(dev, apdev):
     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
     if ev is not None:
         raise Exception("Unexpected association")
+
+def test_ap_wds_sta(dev, apdev):
+    """WPA2-PSK AP with STA using 4addr mode"""
+    ssid = "test-wpa2-psk"
+    passphrase = 'qwertyuiop'
+    params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
+    params['wds_sta'] = "1"
+    params['wds_bridge'] = "wds-br0"
+    hostapd.add_ap(apdev[0]['ifname'], params)
+
+    try:
+        subprocess.call(['sudo', 'brctl', 'addbr', 'wds-br0'])
+        subprocess.call(['sudo', 'brctl', 'setfd', 'wds-br0', '0'])
+        subprocess.call(['sudo', 'ip', 'link', 'set', 'dev', 'wds-br0', 'up'])
+        subprocess.call(['sudo', 'iw', dev[0].ifname, 'set', '4addr', 'on'])
+        dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
+        hwsim_utils.test_connectivity(dev[0].ifname, "wds-br0", max_tries=15)
+    finally:
+        subprocess.call(['sudo', 'iw', dev[0].ifname, 'set', '4addr', 'off'])
+        subprocess.call(['sudo', 'ip', 'link', 'set', 'dev', 'wds-br0', 'down'])
+        subprocess.call(['sudo', 'brctl', 'delbr', 'wds-br0'])