tests: cfg80211 P2P Device misuses

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

tests/hwsim/test_p2p_device.py

@@ -1,5 +1,5 @@
 # cfg80211 P2P Device
-# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
+# Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
 #
 # This software may be distributed under the terms of the BSD license.
 # See README for more details.
@@ -14,6 +14,7 @@ from test_p2p_grpform import check_grpform_results
 from test_p2p_grpform import remove_group
 from test_nfc_p2p import set_ip_addr_info, check_ip_addr, grpform_events
 from hwsim import HWSimRadio
+import hostapd
 import hwsim_utils
 
 def test_p2p_device_grpform(dev, apdev):
@@ -116,3 +117,60 @@ def test_p2p_device_nfc_invite(dev, apdev):
         res = wpas.group_form_result(ev)
         hwsim_utils.test_connectivity_p2p(dev[0], wpas)
         check_ip_addr(res)
+
+def test_p2p_device_misuses(dev, apdev):
+    """cfg80211 P2P Device misuses"""
+    hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
+    with HWSimRadio(use_p2p_device=True) as (radio, iface):
+        wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+        wpas.interface_add(iface)
+
+        # Add a normal network profile to the P2P Device management only
+        # interface to verify that it does not get used.
+        id = int(wpas.global_request('IFNAME=p2p-dev-%s ADD_NETWORK' % iface).strip())
+        wpas.global_request('IFNAME=p2p-dev-%s SET_NETWORK %d ssid "open"' % (iface, id))
+        wpas.global_request('IFNAME=p2p-dev-%s SET_NETWORK %d key_mgmt NONE' % (iface, id))
+        wpas.global_request('IFNAME=p2p-dev-%s ENABLE_NETWORK %d' % (iface, id))
+
+        # Scan requests get ignored on p2p-dev
+        wpas.global_request('IFNAME=p2p-dev-%s SCAN' % iface)
+
+        dev[0].p2p_start_go(freq=2412)
+        addr = dev[0].p2p_interface_addr()
+        wpas.scan_for_bss(addr, freq=2412)
+        wpas.connect("open", key_mgmt="NONE", scan_freq="2412")
+        hwsim_utils.test_connectivity(wpas, hapd)
+
+        pin = wpas.wps_read_pin()
+        dev[0].p2p_go_authorize_client(pin)
+        res = wpas.p2p_connect_group(dev[0].p2p_dev_addr(), pin, timeout=60,
+                                     social=True, freq=2412)
+        hwsim_utils.test_connectivity_p2p(dev[0], wpas)
+
+        # Optimize scan-after-disconnect
+        wpas.group_request("SET_NETWORK 0 scan_freq 2412")
+
+        dev[0].request("DISASSOCIATE " + wpas.p2p_interface_addr())
+        ev = wpas.wait_group_event(["CTRL-EVENT-DISCONNECT"])
+        if ev is None:
+            raise Exception("Did not see disconnect event on P2P group interface")
+        dev[0].remove_group()
+
+        ev = wpas.wait_group_event(["CTRL-EVENT-SCAN-STARTED"], timeout=5)
+        if ev is None:
+            raise Exception("Scan not started")
+        ev = wpas.wait_group_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=15)
+        if ev is None:
+            raise Exception("Scan not completed")
+        time.sleep(1)
+        hwsim_utils.test_connectivity(wpas, hapd)
+
+        ev = hapd.wait_event([ "AP-STA-DISCONNECTED" ], timeout=0.1)
+        if ev is not None:
+            raise Exception("Unexpected disconnection event received from hostapd")
+        ev = wpas.wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=0.1)
+        if ev is not None:
+            raise Exception("Unexpected disconnection event received from wpa_supplicant")
+
+        wpas.request("DISCONNECT")
+        wpas.wait_disconnected()