import hostapd
import hwsim_utils
-from test_p2p_grpform import go_neg_pin_authorized
-from test_p2p_grpform import check_grpform_results
-from test_p2p_grpform import remove_group
-from test_p2p_grpform import go_neg_pbc
-from test_p2p_autogo import autogo
-
-def set_country(country):
- subprocess.call(['sudo', 'iw', 'reg', 'set', country])
+from utils import HwsimSkip
+from tshark import run_tshark
+from wpasupplicant import WpaSupplicant
+from hwsim import HWSimRadio
+from p2p_utils import *
+
+def set_country(country, dev=None):
+ subprocess.call(['iw', 'reg', 'set', country])
time.sleep(0.1)
+ if dev:
+ for i in range(10):
+ ev = dev.wait_global_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=15)
+ if ev is None:
+ raise Exception("No regdom change event seen")
+ if "type=COUNTRY alpha2=" + country in ev:
+ return
+ raise Exception("No matching regdom event seen for set_country(%s)" % country)
def test_p2p_channel_5ghz(dev):
"""P2P group formation with 5 GHz preference"""
try:
- set_country("US")
+ set_country("US", dev[0])
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0,
test_data=False)
remove_group(dev[0], dev[1])
finally:
set_country("00")
+ dev[1].flush_scan_cache()
def test_p2p_channel_5ghz_no_vht(dev):
"""P2P group formation with 5 GHz preference when VHT channels are disallowed"""
try:
- set_country("US")
+ set_country("US", dev[0])
dev[0].request("P2P_SET disallow_freq 5180-5240")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0,
finally:
set_country("00")
dev[0].request("P2P_SET disallow_freq ")
+ dev[1].flush_scan_cache()
def test_p2p_channel_random_social(dev):
"""P2P group formation with 5 GHz preference but all 5 GHz channels disabled"""
try:
- set_country("US")
+ set_country("US", dev[0])
dev[0].request("SET p2p_oper_channel 11")
dev[0].request("P2P_SET disallow_freq 5000-6000,2462")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
finally:
set_country("00")
dev[0].request("P2P_SET disallow_freq ")
+ dev[1].flush_scan_cache()
def test_p2p_channel_random(dev):
"""P2P group formation with 5 GHz preference but all 5 GHz channels and all social channels disabled"""
try:
- set_country("US")
+ set_country("US", dev[0])
dev[0].request("SET p2p_oper_channel 11")
dev[0].request("P2P_SET disallow_freq 5000-6000,2412,2437,2462")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
finally:
set_country("00")
dev[0].request("P2P_SET disallow_freq ")
+ dev[1].flush_scan_cache()
def test_p2p_channel_random_social_with_op_class_change(dev, apdev, params):
"""P2P group formation using random social channel with oper class change needed"""
try:
- set_country("US")
+ set_country("US", dev[0])
logger.info("Start group on 5 GHz")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0,
raise Exception("Unexpected channel %d MHz - did not pick random social channel" % freq)
remove_group(dev[0], dev[1])
- try:
- arg = [ "tshark",
- "-r", os.path.join(params['logdir'], "hwsim0.pcapng"),
- "-R", "wifi_p2p.public_action.subtype == 0",
- "-V" ]
- cmd = subprocess.Popen(arg, stdout=subprocess.PIPE,
- stderr=open('/dev/null', 'w'))
- except Exception, e:
- logger.info("Could run run tshark check: " + str(e))
- cmd = None
- pass
-
- if cmd:
+ out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
+ "wifi_p2p.public_action.subtype == 0")
+ if out is not None:
last = None
- for l in cmd.stdout.read().splitlines():
+ for l in out.splitlines():
if "Operating Channel:" not in l:
continue
last = l
finally:
set_country("00")
dev[0].request("P2P_SET disallow_freq ")
- dev[0].request("SET p2p_oper_reg_class 81")
- dev[0].request("SET p2p_oper_channel 11")
+ dev[0].request("SET p2p_oper_reg_class 0")
+ dev[0].request("SET p2p_oper_channel 0")
+ dev[1].flush_scan_cache()
def test_p2p_channel_avoid(dev):
"""P2P and avoid frequencies driver event"""
try:
- set_country("US")
+ set_country("US", dev[0])
if "OK" not in dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES 5000-6000,2412,2437,2462"):
raise Exception("Could not simulate driver event")
ev = dev[0].wait_event(["CTRL-EVENT-AVOID-FREQ"], timeout=10)
ev = dev[0].wait_event(["CTRL-EVENT-AVOID-FREQ"], timeout=10)
if ev is None:
raise Exception("No CTRL-EVENT-AVOID-FREQ event")
- ev = dev[0].wait_event(["P2P-REMOVE-AND-REFORM-GROUP"], timeout=1)
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"], timeout=1)
if ev is not None:
- raise Exception("Unexpected P2P-REMOVE-AND-REFORM-GROUP event")
+ raise Exception("Unexpected + " + ev + " event")
if "OK" not in dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES " + str(freq)):
raise Exception("Could not simulate driver event(3)")
ev = dev[0].wait_event(["CTRL-EVENT-AVOID-FREQ"], timeout=10)
if ev is None:
raise Exception("No CTRL-EVENT-AVOID-FREQ event")
- ev = dev[0].wait_event(["P2P-REMOVE-AND-REFORM-GROUP"], timeout=10)
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"],
+ timeout=10)
if ev is None:
- raise Exception("No P2P-REMOVE-AND-REFORM-GROUP event")
+ raise Exception("No P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED event")
finally:
set_country("00")
dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES")
+ dev[1].flush_scan_cache()
def test_autogo_following_bss(dev, apdev):
"""P2P autonomous GO operate on the same channel as station interface"""
channels = { 3 : "2422", 5 : "2432", 9 : "2452" }
for key in channels:
- hostapd.add_ap(apdev[0]['ifname'], { "ssid" : 'ap-test',
- "channel" : str(key) })
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid" : 'ap-test',
+ "channel" : str(key) })
dev[0].connect("ap-test", key_mgmt="NONE",
scan_freq=str(channels[key]))
res_go = autogo(dev[0])
if res_go['freq'] != channels[key]:
raise Exception("Group operation channel is not the same as on connected station interface")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
+ hwsim_utils.test_connectivity(dev[0], hapd)
dev[0].remove_group(res_go['ifname'])
def test_go_neg_with_bss_connected(dev, apdev):
"""P2P channel selection: GO negotiation when station interface is connected"""
+ dev[0].flush_scan_cache()
+ dev[1].flush_scan_cache()
dev[0].request("SET p2p_no_group_iface 0")
- hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz', "channel": '5' })
+ hapd = hostapd.add_ap(apdev[0]['ifname'],
+ { "ssid": 'bss-2.4ghz', "channel": '5' })
dev[0].connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2432")
#dev[0] as GO
[i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=10, r_dev=dev[1],
raise Exception("GO not selected according to go_intent")
if i_res['freq'] != "2432":
raise Exception("Group formed on a different frequency than BSS")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
+ hwsim_utils.test_connectivity(dev[0], hapd)
dev[0].remove_group(i_res['ifname'])
+ dev[1].wait_go_ending_session()
if dev[0].get_mcc() > 1:
logger.info("Skip as-client case due to MCC being enabled")
raise Exception("GO not selected according to go_intent")
if i_res2['freq'] != "2432":
raise Exception("Group formed on a different frequency than BSS")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
+ hwsim_utils.test_connectivity(dev[0], hapd)
+ dev[1].remove_group(r_res2['ifname'])
+ dev[0].wait_go_ending_session()
+ dev[0].request("DISCONNECT")
+ hapd.disable()
+ dev[0].flush_scan_cache()
+ dev[1].flush_scan_cache()
def test_autogo_with_bss_on_disallowed_chan(dev, apdev):
"""P2P channel selection: Autonomous GO with BSS on a disallowed channel"""
- dev[0].request("SET p2p_no_group_iface 0")
+ with HWSimRadio(n_channels=2) as (radio, iface):
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ wpas.interface_add(iface)
- if dev[0].get_mcc() < 2:
- logger.info("Skipping test because driver does not support MCC")
- return "skip"
- try:
- hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz',
- "channel": '1' })
- dev[0].request("P2P_SET disallow_freq 2412")
- dev[0].connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
- res = autogo(dev[0])
- if res['freq'] == "2412":
- raise Exception("GO set on a disallowed channel")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
- finally:
- dev[0].request("P2P_SET disallow_freq ")
+ wpas.request("SET p2p_no_group_iface 0")
+
+ if wpas.get_mcc() < 2:
+ raise Exception("New radio does not support MCC")
+
+ try:
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz',
+ "channel": '1' })
+ wpas.request("P2P_SET disallow_freq 2412")
+ wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
+ res = autogo(wpas)
+ if res['freq'] == "2412":
+ raise Exception("GO set on a disallowed channel")
+ hwsim_utils.test_connectivity(wpas, hapd)
+ finally:
+ wpas.request("P2P_SET disallow_freq ")
def test_go_neg_with_bss_on_disallowed_chan(dev, apdev):
"""P2P channel selection: GO negotiation with station interface on a disallowed channel"""
- dev[0].request("SET p2p_no_group_iface 0")
+ with HWSimRadio(n_channels=2) as (radio, iface):
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ wpas.interface_add(iface)
- if dev[0].get_mcc() < 2:
- logger.info("Skipping test because driver does not support MCC")
- return "skip"
- try:
- hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz', "channel": '1' })
- dev[0].connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
- dev[0].request("P2P_SET disallow_freq 2412")
+ wpas.request("SET p2p_no_group_iface 0")
- #dev[0] as GO
- [i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=10, r_dev=dev[1],
- r_intent=1)
- check_grpform_results(i_res, r_res)
- if i_res['role'] != "GO":
- raise Exception("GO not selected according to go_intent")
- if i_res['freq'] == "2412":
- raise Exception("Group formed on a disallowed channel")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
- dev[0].remove_group(i_res['ifname'])
-
- #dev[0] as client
- [i_res2, r_res2] = go_neg_pbc(i_dev=dev[0], i_intent=1, r_dev=dev[1],
- r_intent=10)
- check_grpform_results(i_res2, r_res2)
- if i_res2['role'] != "client":
- raise Exception("GO not selected according to go_intent")
- if i_res2['freq'] == "2412":
- raise Exception("Group formed on a disallowed channel")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
- finally:
- dev[0].request("P2P_SET disallow_freq ")
+ if wpas.get_mcc() < 2:
+ raise Exception("New radio does not support MCC")
+
+ try:
+ hapd = hostapd.add_ap(apdev[0]['ifname'],
+ { "ssid": 'bss-2.4ghz', "channel": '1' })
+ # make sure PBC overlap from old test cases is not maintained
+ dev[1].flush_scan_cache()
+ wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
+ wpas.request("P2P_SET disallow_freq 2412")
+
+ #wpas as GO
+ [i_res, r_res] = go_neg_pbc(i_dev=wpas, i_intent=10, r_dev=dev[1],
+ r_intent=1)
+ check_grpform_results(i_res, r_res)
+ if i_res['role'] != "GO":
+ raise Exception("GO not selected according to go_intent")
+ if i_res['freq'] == "2412":
+ raise Exception("Group formed on a disallowed channel")
+ hwsim_utils.test_connectivity(wpas, hapd)
+ wpas.remove_group(i_res['ifname'])
+ dev[1].wait_go_ending_session()
+ dev[1].flush_scan_cache()
+
+ wpas.dump_monitor()
+ dev[1].dump_monitor()
+
+ #wpas as client
+ [i_res2, r_res2] = go_neg_pbc(i_dev=wpas, i_intent=1, r_dev=dev[1],
+ r_intent=10)
+ check_grpform_results(i_res2, r_res2)
+ if i_res2['role'] != "client":
+ raise Exception("GO not selected according to go_intent")
+ if i_res2['freq'] == "2412":
+ raise Exception("Group formed on a disallowed channel")
+ hwsim_utils.test_connectivity(wpas, hapd)
+ dev[1].remove_group(r_res2['ifname'])
+ wpas.wait_go_ending_session()
+ ev = dev[1].wait_global_event(["P2P-GROUP-REMOVED"], timeout=5)
+ if ev is None:
+ raise Exception("Group removal not indicated")
+ wpas.request("DISCONNECT")
+ hapd.disable()
+ finally:
+ wpas.request("P2P_SET disallow_freq ")
def test_autogo_force_diff_channel(dev, apdev):
"""P2P autonomous GO and station interface operate on different channels"""
- if dev[0].get_mcc() < 2:
- logger.info("Skiping test because the driver doesn't support MCC")
- return "skip"
-
- dev[0].request("SET p2p_no_group_iface 0")
-
- hostapd.add_ap(apdev[0]['ifname'], {"ssid" : 'ap-test', "channel" : '1'})
- dev[0].connect("ap-test", key_mgmt = "NONE", scan_freq = "2412")
- channels = { 2 : 2417, 5 : 2432, 9 : 2452 }
- for key in channels:
- res_go = autogo(dev[0], channels[key])
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
- if int(res_go['freq']) == 2412:
- raise Exception("Group operation channel is: 2412 excepted: " + res_go['freq'])
- dev[0].remove_group(res_go['ifname'])
+ with HWSimRadio(n_channels=2) as (radio, iface):
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ wpas.interface_add(iface)
+
+ if wpas.get_mcc() < 2:
+ raise Exception("New radio does not support MCC")
+
+ wpas.request("SET p2p_no_group_iface 0")
+
+ hapd = hostapd.add_ap(apdev[0]['ifname'],
+ {"ssid" : 'ap-test', "channel" : '1'})
+ wpas.connect("ap-test", key_mgmt = "NONE", scan_freq = "2412")
+ wpas.dump_monitor()
+ channels = { 2 : 2417, 5 : 2432, 9 : 2452 }
+ for key in channels:
+ res_go = autogo(wpas, channels[key])
+ wpas.dump_monitor()
+ hwsim_utils.test_connectivity(wpas, hapd)
+ if int(res_go['freq']) == 2412:
+ raise Exception("Group operation channel is: 2412 excepted: " + res_go['freq'])
+ wpas.remove_group(res_go['ifname'])
+ wpas.dump_monitor()
def test_go_neg_forced_freq_diff_than_bss_freq(dev, apdev):
"""P2P channel selection: GO negotiation with forced freq different than station interface"""
- if dev[0].get_mcc() < 2:
- logger.info("Skipping test because driver does not support MCC")
- return "skip"
+ with HWSimRadio(n_channels=2) as (radio, iface):
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ wpas.interface_add(iface)
- dev[0].request("SET p2p_no_group_iface 0")
+ if wpas.get_mcc() < 2:
+ raise Exception("New radio does not support MCC")
- hostapd.add_ap(apdev[0]['ifname'], { "country_code": 'US',
- "ssid": 'bss-5ghz', "hw_mode": 'a',
- "channel": '40' })
- dev[0].connect("bss-5ghz", key_mgmt="NONE", scan_freq="5200")
+ # Clear possible PBC session overlap from previous test case
+ dev[1].flush_scan_cache()
- # GO and peer force the same freq, different than BSS freq,
- # dev[0] to become GO
- [i_res, r_res] = go_neg_pbc(i_dev=dev[1], i_intent=1, i_freq=5180,
- r_dev=dev[0], r_intent=14, r_freq=5180)
- check_grpform_results(i_res, r_res)
- if i_res['freq'] != "5180":
- raise Exception("P2P group formed on unexpected frequency: " + i_res['freq'])
- if r_res['role'] != "GO":
- raise Exception("GO not selected according to go_intent")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
- dev[0].remove_group(r_res['ifname'])
+ wpas.request("SET p2p_no_group_iface 0")
- # GO and peer force the same freq, different than BSS freq, dev[0] to
- # become client
- [i_res2, r_res2] = go_neg_pbc(i_dev=dev[1], i_intent=14, i_freq=2422,
- r_dev=dev[0], r_intent=1, r_freq=2422)
- check_grpform_results(i_res2, r_res2)
- if i_res2['freq'] != "2422":
- raise Exception("P2P group formed on unexpected frequency: " + i_res2['freq'])
- if r_res2['role'] != "client":
- raise Exception("GO not selected according to go_intent")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0]['ifname'],
+ { "country_code": 'US',
+ "ssid": 'bss-5ghz', "hw_mode": 'a',
+ "channel": '40' })
+ wpas.connect("bss-5ghz", key_mgmt="NONE", scan_freq="5200")
+
+ # GO and peer force the same freq, different than BSS freq,
+ # wpas to become GO
+ [i_res, r_res] = go_neg_pbc(i_dev=dev[1], i_intent=1, i_freq=5180,
+ r_dev=wpas, r_intent=14, r_freq=5180)
+ check_grpform_results(i_res, r_res)
+ if i_res['freq'] != "5180":
+ raise Exception("P2P group formed on unexpected frequency: " + i_res['freq'])
+ if r_res['role'] != "GO":
+ raise Exception("GO not selected according to go_intent")
+ hwsim_utils.test_connectivity(wpas, hapd)
+ wpas.remove_group(r_res['ifname'])
+ dev[1].wait_go_ending_session()
+ dev[1].flush_scan_cache()
+
+ # GO and peer force the same freq, different than BSS freq, wpas to
+ # become client
+ [i_res2, r_res2] = go_neg_pbc(i_dev=dev[1], i_intent=14, i_freq=2422,
+ r_dev=wpas, r_intent=1, r_freq=2422)
+ check_grpform_results(i_res2, r_res2)
+ if i_res2['freq'] != "2422":
+ raise Exception("P2P group formed on unexpected frequency: " + i_res2['freq'])
+ if r_res2['role'] != "client":
+ raise Exception("GO not selected according to go_intent")
+ hwsim_utils.test_connectivity(wpas, hapd)
+
+ wpas.request("DISCONNECT")
+ hapd.request("DISABLE")
+ subprocess.call(['iw', 'reg', 'set', '00'])
+ wpas.flush_scan_cache()
def test_go_pref_chan_bss_on_diff_chan(dev, apdev):
"""P2P channel selection: Station on different channel than GO configured pref channel"""
dev[0].request("SET p2p_no_group_iface 0")
try:
- hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz',
- "channel": '1' })
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz',
+ "channel": '1' })
dev[0].request("SET p2p_pref_chan 81:2")
dev[0].connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
res = autogo(dev[0])
if res['freq'] != "2412":
raise Exception("GO channel did not follow BSS")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
+ hwsim_utils.test_connectivity(dev[0], hapd)
finally:
dev[0].request("SET p2p_pref_chan ")
def test_go_pref_chan_bss_on_disallowed_chan(dev, apdev):
"""P2P channel selection: Station interface on different channel than GO configured pref channel, and station channel is disallowed"""
- if dev[0].get_mcc() < 2:
- logger.info("Skipping test because driver does not support MCC")
- return "skip"
+ with HWSimRadio(n_channels=2) as (radio, iface):
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ wpas.interface_add(iface)
- dev[0].request("SET p2p_no_group_iface 0")
+ if wpas.get_mcc() < 2:
+ raise Exception("New radio does not support MCC")
- try:
- hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz',
- "channel": '1' })
- dev[0].request("P2P_SET disallow_freq 2412")
- dev[0].request("SET p2p_pref_chan 81:2")
- dev[0].connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
- res2 = autogo(dev[0])
- if res2['freq'] != "2417":
- raise Exception("GO channel did not follow pref_chan configuration")
- hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
- finally:
- dev[0].request("P2P_SET disallow_freq ")
- dev[0].request("SET p2p_pref_chan ")
+ wpas.request("SET p2p_no_group_iface 0")
+
+ try:
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz',
+ "channel": '1' })
+ wpas.request("P2P_SET disallow_freq 2412")
+ wpas.request("SET p2p_pref_chan 81:2")
+ wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
+ res2 = autogo(wpas)
+ if res2['freq'] != "2417":
+ raise Exception("GO channel did not follow pref_chan configuration")
+ hwsim_utils.test_connectivity(wpas, hapd)
+ finally:
+ wpas.request("P2P_SET disallow_freq ")
+ wpas.request("SET p2p_pref_chan ")
def test_no_go_freq(dev, apdev):
"""P2P channel selection: no GO freq"""
raise Exception("P2P group not formed on forced freq")
dev[1].remove_group(r_res['ifname'])
+ dev[0].wait_go_ending_session()
+ dev[0].flush_scan_cache()
+
fail = False
# dev[0] as GO, channel 1 is not allowed
try:
dev[0].request("SET p2p_no_go_freq ")
def test_go_neg_peers_force_diff_freq(dev, apdev):
+ """P2P channel selection when peers for different frequency"""
try:
[i_res2, r_res2] = go_neg_pbc(i_dev=dev[0], i_intent=14, i_freq=5180,
r_dev=dev[1], r_intent=0, r_freq=5200)
finally:
dev[0].request("P2P_SET disallow_freq ")
dev[0].request("SET p2p_pref_chan ")
+
+def test_p2p_autogo_pref_chan_not_in_regulatory(dev, apdev):
+ """P2P channel selection: GO preferred channel not allowed in the regulatory rules"""
+ try:
+ set_country("US", dev[0])
+ dev[0].request("SET p2p_pref_chan 124:149")
+ res = autogo(dev[0], persistent=True)
+ if res['freq'] != "5745":
+ raise Exception("Unexpected channel selected: " + res['freq'])
+ dev[0].remove_group(res['ifname'])
+
+ netw = dev[0].list_networks(p2p=True)
+ if len(netw) != 1:
+ raise Exception("Unexpected number of network blocks: " + str(netw))
+ id = netw[0]['id']
+
+ set_country("DE", dev[0])
+ res = autogo(dev[0], persistent=id)
+ if res['freq'] == "5745":
+ raise Exception("Unexpected channel selected(2): " + res['freq'])
+ dev[0].remove_group(res['ifname'])
+ finally:
+ dev[0].request("SET p2p_pref_chan ")
+ set_country("00")
+
+def run_autogo(dev, param):
+ if "OK" not in dev.global_request("P2P_GROUP_ADD " + param):
+ raise Exception("P2P_GROUP_ADD failed: " + param)
+ ev = dev.wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
+ if ev is None:
+ raise Exception("GO start up timed out")
+ res = dev.group_form_result(ev)
+ dev.remove_group()
+ return res
+
+def _test_autogo_ht_vht(dev):
+ res = run_autogo(dev[0], "ht40")
+
+ res = run_autogo(dev[0], "vht")
+
+ res = run_autogo(dev[0], "freq=2")
+ freq = int(res['freq'])
+ if freq < 2412 or freq > 2462:
+ raise Exception("Unexpected freq=2 channel: " + str(freq))
+
+ res = run_autogo(dev[0], "freq=5")
+ freq = int(res['freq'])
+ if freq < 5000 or freq >= 6000:
+ raise Exception("Unexpected freq=5 channel: " + str(freq))
+
+ res = run_autogo(dev[0], "freq=5 ht40 vht")
+ logger.info(str(res))
+ freq = int(res['freq'])
+ if freq < 5000 or freq >= 6000:
+ raise Exception("Unexpected freq=5 ht40 vht channel: " + str(freq))
+
+def test_autogo_ht_vht(dev):
+ """P2P autonomous GO with HT/VHT parameters"""
+ try:
+ set_country("US", dev[0])
+ _test_autogo_ht_vht(dev)
+ finally:
+ set_country("00")
+
+def test_p2p_listen_chan_optimize(dev, apdev):
+ """P2P listen channel optimization"""
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ wpas.interface_add("wlan5")
+ addr5 = wpas.p2p_dev_addr()
+ try:
+ if "OK" not in wpas.request("SET p2p_optimize_listen_chan 1"):
+ raise Exception("Failed to set p2p_optimize_listen_chan")
+ wpas.p2p_listen()
+ if not dev[0].discover_peer(addr5):
+ raise Exception("Could not discover peer")
+ peer = dev[0].get_peer(addr5)
+ lfreq = peer['listen_freq']
+ wpas.p2p_stop_find()
+ dev[0].p2p_stop_find()
+
+ channel = "1" if lfreq != '2412' else "6"
+ freq = "2412" if lfreq != '2412' else "2437"
+ params = { "ssid": "test-open", "channel": channel }
+ hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+
+ id = wpas.connect("test-open", key_mgmt="NONE", scan_freq=freq)
+ wpas.p2p_listen()
+
+ if "OK" not in dev[0].request("P2P_FLUSH"):
+ raise Exception("P2P_FLUSH failed")
+ if not dev[0].discover_peer(addr5):
+ raise Exception("Could not discover peer")
+ peer = dev[0].get_peer(addr5)
+ lfreq2 = peer['listen_freq']
+ if lfreq == lfreq2:
+ raise Exception("Listen channel did not change")
+ if lfreq2 != freq:
+ raise Exception("Listen channel not on AP's operating channel")
+ wpas.p2p_stop_find()
+ dev[0].p2p_stop_find()
+
+ wpas.request("DISCONNECT")
+ wpas.wait_disconnected()
+
+ # for larger coverage, cover case of current channel matching
+ wpas.select_network(id)
+ wpas.wait_connected()
+ wpas.request("DISCONNECT")
+ wpas.wait_disconnected()
+
+ lchannel = "1" if channel != "1" else "6"
+ lfreq3 = "2412" if channel != "1" else "2437"
+ if "OK" not in wpas.request("P2P_SET listen_channel " + lchannel):
+ raise Exception("Failed to set listen channel")
+
+ wpas.select_network(id)
+ wpas.wait_connected()
+ wpas.p2p_listen()
+
+ if "OK" not in dev[0].request("P2P_FLUSH"):
+ raise Exception("P2P_FLUSH failed")
+ if not dev[0].discover_peer(addr5):
+ raise Exception("Could not discover peer")
+ peer = dev[0].get_peer(addr5)
+ lfreq4 = peer['listen_freq']
+ if lfreq4 != lfreq3:
+ raise Exception("Unexpected Listen channel after configuration")
+ wpas.p2p_stop_find()
+ dev[0].p2p_stop_find()
+ finally:
+ wpas.request("SET p2p_optimize_listen_chan 0")
+
+def test_p2p_channel_5ghz_only(dev):
+ """P2P GO start with only 5 GHz band allowed"""
+ try:
+ set_country("US", dev[0])
+ dev[0].request("P2P_SET disallow_freq 2400-2500")
+ res = autogo(dev[0])
+ freq = int(res['freq'])
+ if freq < 5000:
+ raise Exception("Unexpected channel %d MHz" % freq)
+ dev[0].remove_group()
+ finally:
+ set_country("00")
+ dev[0].request("P2P_SET disallow_freq ")
+
+def test_p2p_channel_5ghz_165_169_us(dev):
+ """P2P GO and 5 GHz channels 165 (allowed) and 169 (disallowed) in US"""
+ try:
+ set_country("US", dev[0])
+ res = dev[0].p2p_start_go(freq=5825)
+ if res['freq'] != "5825":
+ raise Exception("Unexpected frequency: " + res['freq'])
+ dev[0].remove_group()
+
+ res = dev[0].global_request("P2P_GROUP_ADD freq=5845")
+ if "FAIL" not in res:
+ raise Exception("GO on channel 169 allowed unexpectedly")
+ finally:
+ set_country("00")
+
+def test_p2p_go_move_reg_change(dev, apdev, params):
+ """P2P GO move due to regulatory change [long]"""
+ if not params['long']:
+ raise HwsimSkip("Skip test case with long duration due to --long not specified")
+
+ try:
+ set_country("US")
+ dev[0].global_request("P2P_SET disallow_freq 2400-5000")
+ res = autogo(dev[0])
+ freq1 = int(res['freq'])
+ if freq1 < 5000:
+ raise Exception("Unexpected channel %d MHz" % freq1)
+
+ dev[0].global_request("P2P_SET disallow_freq ")
+
+ # GO move is not allowed while waiting for initial client connection
+ time.sleep(20)
+ set_country("00")
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"],
+ timeout=10)
+ if ev is None:
+ raise Exception("P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
+
+ freq2 = dev[0].get_group_status_field('freq')
+ if freq1 == freq2:
+ raise Exception("Unexpected freq after group reform=" + freq2)
+
+ dev[0].remove_group()
+ finally:
+ dev[0].global_request("P2P_SET disallow_freq ")
+ set_country("00")
+
+def test_p2p_go_move_active(dev, apdev, params):
+ """P2P GO stays in freq although SCM is possible [long]"""
+ if dev[0].get_mcc() <= 1:
+ raise HwsimSkip("Skip due to MCC not being enabled")
+
+ if not params['long']:
+ raise HwsimSkip("Skip test case with long duration due to --long not specified")
+
+ dev[0].request("SET p2p_no_group_iface 0")
+ try:
+ dev[0].global_request("P2P_SET disallow_freq 2430-6000")
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid" : 'ap-test',
+ "channel" : '11' })
+ dev[0].connect("ap-test", key_mgmt="NONE",
+ scan_freq="2462")
+
+ res = autogo(dev[0])
+ freq = int(res['freq'])
+ if freq > 2430:
+ raise Exception("Unexpected channel %d MHz" % freq)
+
+ # GO move is not allowed while waiting for initial client connection
+ time.sleep(20)
+ dev[0].global_request("P2P_SET disallow_freq ")
+
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"],
+ timeout=10)
+ if ev is not None:
+ raise Exception("Unexpected P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED seen")
+
+ dev[0].remove_group()
+ finally:
+ dev[0].global_request("P2P_SET disallow_freq ")
+
+def test_p2p_go_move_scm(dev, apdev, params):
+ """P2P GO move due to SCM operation preference [long]"""
+ if dev[0].get_mcc() <= 1:
+ raise HwsimSkip("Skip due to MCC not being enabled")
+
+ if not params['long']:
+ raise HwsimSkip("Skip test case with long duration due to --long not specified")
+
+ dev[0].request("SET p2p_no_group_iface 0")
+ try:
+ dev[0].global_request("P2P_SET disallow_freq 2430-6000")
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid" : 'ap-test',
+ "channel" : '11' })
+ dev[0].connect("ap-test", key_mgmt="NONE",
+ scan_freq="2462")
+
+ dev[0].global_request("SET p2p_go_freq_change_policy 0")
+ res = autogo(dev[0])
+ freq = int(res['freq'])
+ if freq > 2430:
+ raise Exception("Unexpected channel %d MHz" % freq)
+
+ # GO move is not allowed while waiting for initial client connection
+ time.sleep(20)
+ dev[0].global_request("P2P_SET disallow_freq ")
+
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"], timeout=3)
+ if ev is None:
+ raise Exception("P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
+
+ freq = dev[0].get_group_status_field('freq')
+ if freq != '2462':
+ raise Exception("Unexpected freq after group reform=" + freq)
+
+ dev[0].remove_group()
+ finally:
+ dev[0].global_request("P2P_SET disallow_freq ")
+ dev[0].global_request("SET p2p_go_freq_change_policy 2")
+
+def test_p2p_go_move_scm_peer_supports(dev, apdev, params):
+ """P2P GO move due to SCM operation preference (peer supports) [long]"""
+ if dev[0].get_mcc() <= 1:
+ raise HwsimSkip("Skip due to MCC not being enabled")
+
+ if not params['long']:
+ raise HwsimSkip("Skip test case with long duration due to --long not specified")
+
+ try:
+ dev[0].global_request("SET p2p_go_freq_change_policy 1")
+ set_country("US", dev[0])
+
+ dev[0].request("SET p2p_no_group_iface 0")
+ [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
+ r_dev=dev[1], r_intent=0,
+ test_data=False)
+ check_grpform_results(i_res, r_res)
+ freq = int(i_res['freq'])
+ if freq < 5000:
+ raise Exception("Unexpected channel %d MHz - did not follow 5 GHz preference" % freq)
+
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid" : 'ap-test',
+ "channel" : '11' })
+ logger.info('Connecting client to to an AP on channel 11');
+ dev[0].connect("ap-test", key_mgmt="NONE",
+ scan_freq="2462")
+
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"], timeout=3)
+ if ev is None:
+ raise Exception("P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
+
+ freq = dev[0].get_group_status_field('freq')
+ if freq != '2462':
+ raise Exception("Unexpected freq after group reform=" + freq)
+
+ dev[0].remove_group()
+ finally:
+ dev[0].global_request("SET p2p_go_freq_change_policy 2")
+ set_country("00")
+
+def test_p2p_go_move_scm_peer_does_not_support(dev, apdev, params):
+ """No P2P GO move due to SCM operation (peer does not supports) [long]"""
+ if dev[0].get_mcc() <= 1:
+ raise HwsimSkip("Skip due to MCC not being enabled")
+
+ if not params['long']:
+ raise HwsimSkip("Skip test case with long duration due to --long not specified")
+
+ try:
+ dev[0].global_request("SET p2p_go_freq_change_policy 1")
+ set_country("US", dev[0])
+
+ dev[0].request("SET p2p_no_group_iface 0")
+ if "OK" not in dev[1].request("DRIVER_EVENT AVOID_FREQUENCIES 2400-2500"):
+ raise Exception("Could not simulate driver event")
+ [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
+ r_dev=dev[1], r_intent=0,
+ test_data=False)
+ check_grpform_results(i_res, r_res)
+ freq = int(i_res['freq'])
+ if freq < 5000:
+ raise Exception("Unexpected channel %d MHz - did not follow 5 GHz preference" % freq)
+
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid" : 'ap-test',
+ "channel" : '11' })
+ logger.info('Connecting client to to an AP on channel 11');
+ dev[0].connect("ap-test", key_mgmt="NONE",
+ scan_freq="2462")
+
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"],
+ timeout=10)
+ if ev is not None:
+ raise Exception("Unexpected P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED seen")
+
+ dev[0].remove_group()
+ finally:
+ dev[0].global_request("SET p2p_go_freq_change_policy 2")
+ set_country("00")
+
+def test_p2p_go_move_scm_multi(dev, apdev, params):
+ """P2P GO move due to SCM operation preference multiple times [long]"""
+ if dev[0].get_mcc() <= 1:
+ raise HwsimSkip("Skip due to MCC not being enabled")
+
+ if not params['long']:
+ raise HwsimSkip("Skip test case with long duration due to --long not specified")
+
+ dev[0].request("SET p2p_no_group_iface 0")
+ try:
+ dev[0].global_request("P2P_SET disallow_freq 2430-6000")
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid" : 'ap-test-1',
+ "channel" : '11' })
+ dev[0].connect("ap-test-1", key_mgmt="NONE",
+ scan_freq="2462")
+
+ dev[0].global_request("SET p2p_go_freq_change_policy 0")
+ res = autogo(dev[0])
+ freq = int(res['freq'])
+ if freq > 2430:
+ raise Exception("Unexpected channel %d MHz" % freq)
+
+ # GO move is not allowed while waiting for initial client connection
+ time.sleep(20)
+ dev[0].global_request("P2P_SET disallow_freq ")
+
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"], timeout=3)
+ if ev is None:
+ raise Exception("P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
+
+ freq = dev[0].get_group_status_field('freq')
+ if freq != '2462':
+ raise Exception("Unexpected freq after group reform=" + freq)
+
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid" : 'ap-test-2',
+ "channel" : '6' })
+ dev[0].connect("ap-test-2", key_mgmt="NONE",
+ scan_freq="2437")
+
+ ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"], timeout=5)
+ if ev is None:
+ raise Exception("(2) P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
+
+ freq = dev[0].get_group_status_field('freq')
+ if freq != '2437':
+ raise Exception("(2) Unexpected freq after group reform=" + freq)
+
+ dev[0].remove_group()
+ finally:
+ dev[0].global_request("P2P_SET disallow_freq ")
+ dev[0].global_request("SET p2p_go_freq_change_policy 2")
+
+def test_p2p_delay_go_csa(dev, apdev, params):
+ """P2P GO CSA delayed when inviting a P2P Device to an active P2P Group"""
+ with HWSimRadio(n_channels=2) as (radio, iface):
+ wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
+ wpas.interface_add(iface)
+
+ wpas.global_request("SET p2p_no_group_iface 0")
+
+ if wpas.get_mcc() < 2:
+ raise Exception("New radio does not support MCC")
+
+ addr0 = wpas.p2p_dev_addr()
+ addr1 = dev[1].p2p_dev_addr()
+
+ try:
+ dev[1].p2p_listen();
+ if not wpas.discover_peer(addr1, social=True):
+ raise Exception("Peer " + addr1 + " not found")
+ wpas.p2p_stop_find()
+
+ hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz',
+ "channel": '1' })
+
+ wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
+
+ wpas.global_request("SET p2p_go_freq_change_policy 0")
+ wpas.dump_monitor()
+
+ logger.info("Start GO on channel 6")
+ res = autogo(wpas, freq=2437)
+ if res['freq'] != "2437":
+ raise Exception("GO set on a freq=%s instead of 2437" % res['freq'])
+
+ # Start find on dev[1] to run scans with dev[2] in parallel
+ dev[1].p2p_find(social=True)
+
+ # Use another client device to stop the initial client connection
+ # timeout on the GO
+ if not dev[2].discover_peer(addr0, social=True):
+ raise Exception("Peer2 did not find the GO")
+ dev[2].p2p_stop_find()
+ pin = dev[2].wps_read_pin()
+ wpas.p2p_go_authorize_client(pin)
+ dev[2].global_request("P2P_CONNECT " + addr0 + " " + pin + " join freq=2437")
+ ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
+ if ev is None:
+ raise Exception("Peer2 did not get connected")
+
+ if not dev[1].discover_peer(addr0, social=True):
+ raise Exception("Peer did not find the GO")
+
+ pin = dev[1].wps_read_pin()
+ dev[1].global_request("P2P_CONNECT " + addr0 + " " + pin + " join auth")
+ dev[1].p2p_listen();
+
+ # Force P2P GO channel switch on successful invitation signaling
+ wpas.group_request("SET p2p_go_csa_on_inv 1")
+
+ logger.info("Starting invitation")
+ wpas.p2p_go_authorize_client(pin)
+ wpas.global_request("P2P_INVITE group=" + wpas.group_ifname + " peer=" + addr1)
+ ev = dev[1].wait_global_event(["P2P-INVITATION-RECEIVED",
+ "P2P-GROUP-STARTED"], timeout=10)
+
+ if ev is None:
+ raise Exception("Timeout on invitation on peer")
+ if "P2P-INVITATION-RECEIVED" in ev:
+ raise Exception("Unexpected request to accept pre-authorized invitation")
+
+ # A P2P GO move is not expected at this stage, as during the
+ # invitation signaling, the P2P GO includes only its current
+ # operating channel in the channel list, and as the invitation
+ # response can only include channels that were also in the
+ # invitation request channel list, the group common channels
+ # includes only the current P2P GO operating channel.
+ ev = wpas.wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
+ "AP-CSA-FINISHED"], timeout=1)
+ if ev is not None:
+ raise Exception("Unexpected + " + ev + " event")
+
+ finally:
+ wpas.global_request("SET p2p_go_freq_change_policy 2")
projects / mech_eap.git / blobdiff