tests: VLAN using vlan_file mapping

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

tests/hwsim/hostapd.vlan

@@ -0,0 +1,2 @@
+1	hwsimvlan1
+*	testvlan#

tests/hwsim/test_ap_vlan.py

@@ -28,6 +28,21 @@ def test_ap_vlan_open(dev, apdev):
     hwsim_utils.test_connectivity(dev[1].ifname, "brvlan2")
     hwsim_utils.test_connectivity(dev[2].ifname, apdev[0]['ifname'])
 
+def test_ap_vlan_file_open(dev, apdev):
+    """AP VLAN with open network and vlan_file mapping"""
+    params = { "ssid": "test-vlan-open",
+               "dynamic_vlan": "1",
+               "vlan_file": "hostapd.vlan",
+               "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",