3 # P2P autonomous GO test cases
4 # Copyright (c) 2013, Jouni Malinen <j@w1.fi>
6 # This software may be distributed under the terms of the BSD license.
7 # See README for more details.
12 logger = logging.getLogger()
16 from wlantest import Wlantest
18 def autogo(go, freq=None):
19 logger.info("Start autonomous GO " + go.ifname)
20 res = go.p2p_start_go(freq=freq)
21 logger.debug("res: " + str(res))
24 def connect_cli(go, client):
25 logger.info("Try to connect the client to the GO")
26 pin = client.wps_read_pin()
27 go.p2p_go_authorize_client(pin)
28 res = client.p2p_connect_group(go.p2p_dev_addr(), pin, timeout=60)
29 logger.info("Client connected")
30 hwsim_utils.test_connectivity_p2p(go, client)
34 """P2P autonomous GO and client joining group"""
36 if "p2p-wlan" in res['ifname']:
37 raise Exception("Unexpected group interface name on GO")
38 res = connect_cli(dev[0], dev[1])
39 if "p2p-wlan" in res['ifname']:
40 raise Exception("Unexpected group interface name on client")
41 bss = dev[1].get_bss("p2p_dev_addr=" + dev[0].p2p_dev_addr())
42 if bss['bssid'] != dev[0].p2p_interface_addr():
43 raise Exception("Unexpected BSSID in the BSS entry for the GO")
45 bss = dev[1].get_bss("ID-" + id)
47 raise Exception("Could not find BSS entry based on id")
48 res = dev[1].request("BSS RANGE=" + id + "- MASK=0x1")
49 if "id=" + id not in res:
50 raise Exception("Could not find BSS entry based on id range")
52 # Presence request to increase testing coverage
53 if "FAIL" in dev[1].group_request("P2P_PRESENCE_REQ 30000 102400"):
54 raise Exception("Could not send presence request")
55 ev = dev[1].wait_event(["P2P-PRESENCE-RESPONSE"])
57 raise Exception("Timeout while waiting for Presence Response")
60 dev[1].wait_go_ending_session()
62 def test_autogo2(dev):
63 """P2P autonomous GO with a separate group interface and client joining group"""
64 dev[0].request("SET p2p_no_group_iface 0")
66 if "p2p-wlan" not in res['ifname']:
67 raise Exception("Unexpected group interface name on GO")
68 if res['ifname'] not in utils.get_ifnames():
69 raise Exception("Could not find group interface netdev")
70 connect_cli(dev[0], dev[1])
72 dev[1].wait_go_ending_session()
73 if res['ifname'] in utils.get_ifnames():
74 raise Exception("Group interface netdev was not removed")
76 def test_autogo3(dev):
77 """P2P autonomous GO and client with a separate group interface joining group"""
78 dev[1].request("SET p2p_no_group_iface 0")
80 res = connect_cli(dev[0], dev[1])
81 if "p2p-wlan" not in res['ifname']:
82 raise Exception("Unexpected group interface name on client")
83 if res['ifname'] not in utils.get_ifnames():
84 raise Exception("Could not find group interface netdev")
86 dev[1].wait_go_ending_session()
88 if res['ifname'] in utils.get_ifnames():
89 raise Exception("Group interface netdev was not removed")
91 def test_autogo4(dev):
92 """P2P autonomous GO and client joining group (both with a separate group interface)"""
93 dev[0].request("SET p2p_no_group_iface 0")
94 dev[1].request("SET p2p_no_group_iface 0")
96 res2 = connect_cli(dev[0], dev[1])
97 if "p2p-wlan" not in res1['ifname']:
98 raise Exception("Unexpected group interface name on GO")
99 if "p2p-wlan" not in res2['ifname']:
100 raise Exception("Unexpected group interface name on client")
101 ifnames = utils.get_ifnames()
102 if res1['ifname'] not in ifnames:
103 raise Exception("Could not find GO group interface netdev")
104 if res2['ifname'] not in ifnames:
105 raise Exception("Could not find client group interface netdev")
106 dev[0].remove_group()
107 dev[1].wait_go_ending_session()
109 ifnames = utils.get_ifnames()
110 if res1['ifname'] in ifnames:
111 raise Exception("GO group interface netdev was not removed")
112 if res2['ifname'] in ifnames:
113 raise Exception("Client group interface netdev was not removed")
115 def test_autogo_2cli(dev):
116 """P2P autonomous GO and two clients joining group"""
118 connect_cli(dev[0], dev[1])
119 connect_cli(dev[0], dev[2])
120 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
121 dev[0].global_request("P2P_REMOVE_CLIENT " + dev[1].p2p_dev_addr())
122 dev[1].wait_go_ending_session()
123 dev[0].remove_group()
124 dev[2].wait_go_ending_session()
126 def test_autogo_tdls(dev):
127 """P2P autonomous GO and two clients using TDLS"""
130 logger.info("Start autonomous GO with fixed parameters " + go.ifname)
131 id = go.add_network()
132 go.set_network_quoted(id, "ssid", "DIRECT-tdls")
133 go.set_network_quoted(id, "psk", "12345678")
134 go.set_network(id, "mode", "3")
135 go.set_network(id, "disabled", "2")
136 res = go.p2p_start_go(persistent=id)
137 logger.debug("res: " + str(res))
139 wt.add_passphrase("12345678")
140 connect_cli(go, dev[1])
141 connect_cli(go, dev[2])
142 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
143 bssid = dev[0].p2p_interface_addr()
144 addr1 = dev[1].p2p_interface_addr()
145 addr2 = dev[2].p2p_interface_addr()
146 dev[1].tdls_setup(addr2)
148 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
149 conf = wt.get_tdls_counter("setup_conf_ok", bssid, addr1, addr2);
151 raise Exception("No TDLS Setup Confirm (success) seen")
152 dl = wt.get_tdls_counter("valid_direct_link", bssid, addr1, addr2);
154 raise Exception("No valid frames through direct link")
155 wt.tdls_clear(bssid, addr1, addr2);
156 dev[1].tdls_teardown(addr2)
158 teardown = wt.get_tdls_counter("teardown", bssid, addr1, addr2);
160 raise Exception("No TDLS Setup Teardown seen")
161 wt.tdls_clear(bssid, addr1, addr2);
162 hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
163 ap_path = wt.get_tdls_counter("valid_ap_path", bssid, addr1, addr2);
165 raise Exception("No valid frames via AP path")
166 direct_link = wt.get_tdls_counter("valid_direct_link", bssid, addr1, addr2);
168 raise Exception("Unexpected frames through direct link")
169 idirect_link = wt.get_tdls_counter("invalid_direct_link", bssid, addr1,
172 raise Exception("Unexpected frames through direct link (invalid)")
173 dev[2].remove_group()
174 dev[1].remove_group()
175 dev[0].remove_group()
177 def test_autogo_legacy(dev):
178 """P2P autonomous GO and legacy clients"""
181 logger.info("Connect P2P client")
182 connect_cli(dev[0], dev[1])
184 logger.info("Connect legacy WPS client")
185 pin = dev[2].wps_read_pin()
186 dev[0].p2p_go_authorize_client(pin)
187 dev[2].request("P2P_SET disabled 1")
188 dev[2].dump_monitor()
189 dev[2].request("WPS_PIN any " + pin)
190 ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=30)
192 raise Exception("Association with the GO timed out")
193 status = dev[2].get_status()
194 if status['wpa_state'] != 'COMPLETED':
195 raise Exception("Not fully connected")
196 hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
197 dev[2].request("DISCONNECT")
199 logger.info("Connect legacy non-WPS client")
200 dev[2].request("FLUSH")
201 dev[2].request("P2P_SET disabled 1")
202 dev[2].connect(ssid=res['ssid'], psk=res['passphrase'], proto='RSN',
203 key_mgmt='WPA-PSK', pairwise='CCMP', group='CCMP',
204 scan_freq=res['freq'])
205 hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
206 dev[2].request("DISCONNECT")
208 dev[0].remove_group()
209 dev[1].wait_go_ending_session()
211 def test_autogo_chan_switch(dev):
212 """P2P autonomous GO switching channels"""
213 autogo(dev[0], freq=2417)
214 connect_cli(dev[0], dev[1])
215 res = dev[0].request("CHAN_SWITCH 5 2422")
217 # for now, skip test since mac80211_hwsim support is not yet widely
220 ev = dev[0].wait_event(["AP-CSA-FINISHED"], timeout=10)
222 raise Exception("CSA finished event timed out")
223 if "freq=2422" not in ev:
224 raise Exception("Unexpected cahnnel in CSA finished event")
225 dev[0].dump_monitor()
226 dev[1].dump_monitor()
228 hwsim_utils.test_connectivity_p2p(dev[0], dev[1])