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hostap/tests/hwsim/test_p2p_concurrency.py
Jouni Malinen 243dcc4ae4 tests: Add a helper function for clearing scan cache 
This makes it more convenient and consistent to clear the cached scan
results from cfg80211 and wpa_supplicant.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-01 12:20:53 +02:00

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7.6 KiB
Python
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# P2P concurrency test cases
# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import logging
logger = logging.getLogger()
import time
import hwsim_utils
import hostapd
from test_p2p_grpform import go_neg_pin_authorized
from test_p2p_grpform import go_neg_pbc
from test_p2p_grpform import check_grpform_results
from test_p2p_grpform import remove_group
from test_p2p_persistent import form
from test_p2p_persistent import invite_from_cli
from test_p2p_persistent import invite_from_go
from test_p2p_persistent import invite
def test_concurrent_autogo(dev, apdev):
"""Concurrent P2P autonomous GO"""
logger.info("Connect to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
logger.info("Start a P2P group while associated to an AP")
dev[0].request("SET p2p_no_group_iface 0")
dev[0].p2p_start_go()
pin = dev[1].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[1].p2p_connect_group(dev[0].p2p_dev_addr(), pin, timeout=60,
social=True)
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
dev[0].remove_group()
dev[1].wait_go_ending_session()
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_p2pcli(dev, apdev):
"""Concurrent P2P client join"""
logger.info("Connect to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
logger.info("Join a P2P group while associated to an AP")
dev[0].request("SET p2p_no_group_iface 0")
dev[1].p2p_start_go(freq=2412)
pin = dev[0].wps_read_pin()
dev[1].p2p_go_authorize_client(pin)
dev[0].p2p_connect_group(dev[1].p2p_dev_addr(), pin, timeout=60,
social=True)
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
dev[1].remove_group()
dev[0].wait_go_ending_session()
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_go(dev, apdev):
"""Concurrent P2P group formation to become GO"""
logger.info("Connect to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
logger.info("Form a P2P group while associated to an AP")
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)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_cli(dev, apdev):
"""Concurrent P2P group formation to become P2P Client"""
logger.info("Connect to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
logger.info("Form a P2P group while associated to an AP")
dev[0].request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
r_dev=dev[1], r_intent=15)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_while_connecting(dev, apdev):
"""Concurrent P2P group formation while connecting to an AP"""
logger.info("Start connection to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
logger.info("Form a P2P group while connecting to an AP")
dev[0].request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_freq=2412,
r_dev=dev[1], r_freq=2412)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_while_connecting2(dev, apdev):
"""Concurrent P2P group formation while connecting to an AP (2)"""
logger.info("Start connection to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
dev[1].flush_scan_cache()
logger.info("Form a P2P group while connecting to an AP")
dev[0].request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=15, i_freq=2412,
r_dev=dev[1], r_intent=0, r_freq=2412)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
dev[0].wait_completed()
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_grpform_while_connecting3(dev, apdev):
"""Concurrent P2P group formation while connecting to an AP (3)"""
logger.info("Start connection to an infrastructure AP")
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open" })
dev[0].connect("test-open", key_mgmt="NONE", wait_connect=False)
logger.info("Form a P2P group while connecting to an AP")
dev[0].request("SET p2p_no_group_iface 0")
[i_res, r_res] = go_neg_pbc(i_dev=dev[1], i_intent=15, i_freq=2412,
r_dev=dev[0], r_intent=0, r_freq=2412)
check_grpform_results(i_res, r_res)
remove_group(dev[0], dev[1])
logger.info("Confirm AP connection after P2P group removal")
dev[0].wait_completed()
hwsim_utils.test_connectivity(dev[0], hapd)
def test_concurrent_persistent_group(dev, apdev):
"""Concurrent P2P persistent group"""
logger.info("Connect to an infrastructure AP")
hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open", "channel": "2" })
dev[0].request("SET p2p_no_group_iface 0")
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2417")
logger.info("Run persistent group test while associated to an AP")
form(dev[0], dev[1])
[go_res, cli_res] = invite_from_cli(dev[0], dev[1])
if go_res['freq'] != '2417':
raise Exception("Unexpected channel selected: " + go_res['freq'])
[go_res, cli_res] = invite_from_go(dev[0], dev[1])
if go_res['freq'] != '2417':
raise Exception("Unexpected channel selected: " + go_res['freq'])
def test_concurrent_invitation_channel_mismatch(dev, apdev):
"""P2P persistent group invitation and channel mismatch"""
form(dev[0], dev[1])
dev[0].dump_monitor()
dev[1].dump_monitor()
logger.info("Connect to an infrastructure AP")
hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-open", "channel": "2" })
dev[0].request("SET p2p_no_group_iface 0")
dev[0].connect("test-open", key_mgmt="NONE", scan_freq="2417")
invite(dev[1], dev[0], extra="freq=2412")
ev = dev[1].wait_global_event(["P2P-INVITATION-RESULT"], timeout=15)
if ev is None:
raise Exception("P2P invitation result not received")
if "status=7" not in ev:
raise Exception("Unexpected P2P invitation result: " + ev)
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