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tests: P2P provision discovery while GO/CLI

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These test cases verify that there is no duplicate processing of P2P
Action frames while operating in a P2P group.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-12-03 10:58:39 +02:00
parent c8fef7869d
commit 82fff2c711
1 changed files with 81 additions and 0 deletions
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81
tests/hwsim/test_p2p_discovery.py
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@ -13,6 +13,8 @@ import time
import hwsim_utils import hwsim_utils
from wpasupplicant import WpaSupplicant from wpasupplicant import WpaSupplicant
from p2p_utils import * from p2p_utils import *
from hwsim import HWSimRadio
from tshark import run_tshark
from test_gas import start_ap from test_gas import start_ap
from test_cfg80211 import nl80211_remain_on_channel from test_cfg80211 import nl80211_remain_on_channel
@ -621,3 +623,82 @@ def test_discovery_long_listen(dev):
dev[1].p2p_stop_find() dev[1].p2p_stop_find()
wpas.p2p_stop_find() wpas.p2p_stop_find()
def pd_test(dev, addr):
if not dev.discover_peer(addr, freq=2412):
raise Exception("Device discovery timed out")
dev.global_request("P2P_PROV_DISC " + addr + " display")
ev0 = dev.wait_global_event(["P2P-PROV-DISC-ENTER-PIN"], timeout=15)
if ev0 is None:
raise Exception("Provision discovery timed out (display)")
dev.p2p_stop_find()
def run_discovery_while_go(wpas, dev, params):
wpas.request("P2P_SET listen_channel 1")
wpas.p2p_start_go(freq="2412")
addr = wpas.p2p_dev_addr()
pin = dev[0].wps_read_pin()
wpas.p2p_go_authorize_client(pin)
dev[1].p2p_connect_group(addr, pin, freq=2412, timeout=30)
pd_test(dev[0], addr)
wpas.p2p_listen()
pd_test(dev[2], addr)
wpas.p2p_stop_find()
terminate_group(wpas, dev[1])
out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
"wifi_p2p.public_action.subtype == 8", [ "wlan.da" ])
da = out.splitlines()
logger.info("PD Response DAs: " + str(da))
if len(da) != 3:
raise Exception("Unexpected DA count for PD Response")
def test_discovery_while_go(dev, apdev, params):
"""P2P provision discovery from GO"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
run_discovery_while_go(wpas, dev, params)
def test_discovery_while_go_p2p_dev(dev, apdev, params):
"""P2P provision discovery from GO (using P2P Device interface)"""
with HWSimRadio(use_p2p_device=True) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
run_discovery_while_go(wpas, dev, params)
def run_discovery_while_cli(wpas, dev, params):
wpas.request("P2P_SET listen_channel 1")
dev[1].p2p_start_go(freq="2412")
addr = wpas.p2p_dev_addr()
pin = wpas.wps_read_pin()
dev[1].p2p_go_authorize_client(pin)
wpas.p2p_connect_group(dev[1].p2p_dev_addr(), pin, freq=2412, timeout=30)
pd_test(dev[0], addr)
wpas.p2p_listen()
pd_test(dev[2], addr)
wpas.p2p_stop_find()
terminate_group(dev[1], wpas)
out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
"wifi_p2p.public_action.subtype == 8", [ "wlan.da" ])
da = out.splitlines()
logger.info("PD Response DAs: " + str(da))
if len(da) != 3:
raise Exception("Unexpected DA count for PD Response")
def test_discovery_while_cli(dev, apdev, params):
"""P2P provision discovery from CLI"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
run_discovery_while_cli(wpas, dev, params)
def test_discovery_while_cli_p2p_dev(dev, apdev, params):
"""P2P provision discovery from CLI (using P2P Device interface)"""
with HWSimRadio(use_p2p_device=True) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
run_discovery_while_cli(wpas, dev, params)