tests: Add test cases for AP VLAN

These verify dynamic AP VLAN interface addition with open and WPA2-PSK
network.

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

tests/hwsim/hostapd.accept

@@ -0,0 +1,2 @@
+02:00:00:00:00:00	1
+02:00:00:00:01:00	2

tests/hwsim/test_ap_vlan.py

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+#!/usr/bin/python
+#
+# Test cases for AP VLAN
+# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import time
+import subprocess
+import logging
+logger = logging.getLogger(__name__)
+
+import hwsim_utils
+import hostapd
+
+def test_ap_vlan_open(dev, apdev):
+    """AP VLAN with open network"""
+    params = { "ssid": "test-vlan-open",
+               "dynamic_vlan": "1",
+               "accept_mac_file": "hostapd.accept" }
+    hostapd.add_ap(apdev[0]['ifname'], params)
+
+    dev[0].connect("test-vlan-open", key_mgmt="NONE", scan_freq="2412")
+    dev[1].connect("test-vlan-open", key_mgmt="NONE", scan_freq="2412")
+    dev[2].connect("test-vlan-open", key_mgmt="NONE", scan_freq="2412")
+    hwsim_utils.test_connectivity(dev[0].ifname, "brvlan1")
+    hwsim_utils.test_connectivity(dev[1].ifname, "brvlan2")
+    hwsim_utils.test_connectivity(dev[2].ifname, apdev[0]['ifname'])
+
+def test_ap_vlan_wpa2(dev, apdev):
+    """AP VLAN with WPA2-PSK"""
+    params = hostapd.wpa2_params(ssid="test-vlan",
+                                 passphrase="12345678")
+    params['dynamic_vlan'] = "1";
+    params['accept_mac_file'] = "hostapd.accept";
+    hostapd.add_ap(apdev[0]['ifname'], params)
+
+    dev[0].connect("test-vlan", psk="12345678", scan_freq="2412")
+    dev[1].connect("test-vlan", psk="12345678", scan_freq="2412")
+    dev[2].connect("test-vlan", psk="12345678", scan_freq="2412")
+    hwsim_utils.test_connectivity(dev[0].ifname, "brvlan1")
+    hwsim_utils.test_connectivity(dev[1].ifname, "brvlan2")
+    hwsim_utils.test_connectivity(dev[2].ifname, apdev[0]['ifname'])