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tests: Add initial AP tests with hostapd

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Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-03-27 13:57:48 +02:00
parent d014a15046
commit 81266da728
4 changed files with 143 additions and 0 deletions
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5
tests/hwsim/hwsim_utils.py
View file

@ -27,3 +27,8 @@ def test_connectivity_p2p(dev1, dev2):
ifname1 = dev1.group_ifname if dev1.group_ifname else dev1.ifname
ifname2 = dev2.group_ifname if dev2.group_ifname else dev2.ifname
test_connectivity(ifname1, ifname2)
def test_connectivity_sta(dev1, dev2):
ifname1 = dev1.ifname
ifname2 = dev2.ifname
test_connectivity(ifname1, ifname2)

2
tests/hwsim/run-all.sh
View file

@ -3,6 +3,8 @@
errors=0
./start-p2p.sh
./run-p2p-tests.py || errors=1
./start-ap-wpa2-psk.sh
./run-ap-wpa2-tests.py || errors=1
./stop-wifi.sh
if [ $errors -gt 0 ]; then
exit 1

120
tests/hwsim/test_ap_wpa2.py Normal file
View file

@ -0,0 +1,120 @@
#!/usr/bin/python
#
# Tests with a WPA2-PSK AP
# 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 time
import subprocess
import logging
logger = logging.getLogger(__name__)
import hwsim_utils
def connect_sta(sta):
logger.info("Connect STA " + sta.ifname + " to AP")
id = sta.add_network()
sta.set_network_quoted(id, "ssid", "test-wpa2-psk")
sta.set_network_quoted(id, "psk", "12345678")
sta.connect_network(id)
def connect_2sta(dev):
connect_sta(dev[0])
connect_sta(dev[1])
hwsim_utils.test_connectivity_sta(dev[0], dev[1])
hwsim_utils.test_connectivity(dev[0].ifname, "wlan2")
hwsim_utils.test_connectivity(dev[1].ifname, "wlan2")
def test_ap_wpa2_psk_2sta(dev):
"""WPA2-PSK AP and two stations"""
connect_2sta(dev)
def wlantest_tdls(field, bssid, addr1, addr2):
res = subprocess.check_output(["../../wlantest/wlantest_cli",
"get_tdls_counter", field, bssid, addr1,
addr2]);
if "FAIL" in res:
raise Exception("wlantest_cli command failed")
return int(res)
def wlantest_tdls_clear(bssid, addr1, addr2):
subprocess.call(["../../wlantest/wlantest_cli",
"clear_tdls_counters", bssid, addr1, addr2]);
def wlantest_setup():
subprocess.call(["../../wlantest/wlantest_cli", "flush"]);
subprocess.call(["../../wlantest/wlantest_cli", "add_passphrase",
"12345678"]);
def setup_tdls(sta0, sta1, bssid, reverse=False):
logger.info("Setup TDLS")
addr0 = sta0.p2p_interface_addr()
addr1 = sta1.p2p_interface_addr()
sta0.tdls_setup(addr1)
time.sleep(1)
if reverse:
addr1 = sta0.p2p_interface_addr()
addr0 = sta1.p2p_interface_addr()
hwsim_utils.test_connectivity_sta(sta0, sta1)
conf = wlantest_tdls("setup_conf_ok", bssid, addr0, addr1);
if conf == 0:
raise Exception("No TDLS Setup Confirm (success) seen")
dl = wlantest_tdls("valid_direct_link", bssid, addr0, addr1);
if dl == 0:
raise Exception("No valid frames through direct link")
wlantest_tdls_clear(bssid, addr0, addr1);
def teardown_tdls(sta0, sta1, bssid):
logger.info("Teardown TDLS")
addr0 = sta0.p2p_interface_addr()
addr1 = sta1.p2p_interface_addr()
sta0.tdls_teardown(addr1)
time.sleep(1)
teardown = wlantest_tdls("teardown", bssid, addr0, addr1);
if teardown == 0:
raise Exception("No TDLS Setup Teardown seen")
wlantest_tdls_clear(bssid, addr0, addr1);
hwsim_utils.test_connectivity_sta(sta0, sta1)
ap_path = wlantest_tdls("valid_ap_path", bssid, addr0, addr1);
if ap_path == 0:
raise Exception("No valid frames via AP path")
direct_link = wlantest_tdls("valid_direct_link", bssid, addr0, addr1);
if direct_link > 0:
raise Exception("Unexpected frames through direct link")
idirect_link = wlantest_tdls("invalid_direct_link", bssid, addr0, addr1);
if idirect_link > 0:
raise Exception("Unexpected frames through direct link (invalid)")
def test_ap_wpa2_tdls(dev):
"""WPA2-PSK AP and two stations using TDLS"""
bssid = "02:00:00:00:02:00"
wlantest_setup()
connect_2sta(dev)
setup_tdls(dev[0], dev[1], bssid)
teardown_tdls(dev[0], dev[1], bssid)
setup_tdls(dev[1], dev[0], bssid)
#teardown_tdls(dev[0], dev[1], bssid)
def test_ap_wpa2_tdls_concurrent_init(dev):
"""Concurrent TDLS setup initiation"""
bssid = "02:00:00:00:02:00"
wlantest_setup()
connect_2sta(dev)
dev[0].request("SET tdls_testing 0x80")
setup_tdls(dev[1], dev[0], bssid, reverse=True)
def test_ap_wpa2_tdls_concurrent_init2(dev):
"""Concurrent TDLS setup initiation (reverse)"""
bssid = "02:00:00:00:02:00"
wlantest_setup()
connect_2sta(dev)
dev[1].request("SET tdls_testing 0x80")
setup_tdls(dev[0], dev[1], bssid)
def add_tests(tests):
tests.append(test_ap_wpa2_psk_2sta)
tests.append(test_ap_wpa2_tdls)
tests.append(test_ap_wpa2_tdls_concurrent_init)
tests.append(test_ap_wpa2_tdls_concurrent_init2)

16
tests/hwsim/wpasupplicant.py
View file

@ -43,6 +43,8 @@ class WpaSupplicant:
self.request("P2P_GROUP_REMOVE *")
self.request("REMOVE_NETWORK *")
self.request("REMOVE_CRED *")
self.request("SET tdls_disabled 0")
self.request("SET tdls_testing 0")
self.group_ifname = None
def add_network(self):
@ -69,6 +71,20 @@ class WpaSupplicant:
raise Exception("SET_NETWORK failed")
return None
def select_network(self, id):
id = self.request("SELECT_NETWORK " + str(id))
if "FAIL" in id:
raise Exception("SELECT_NETWORK failed")
return None
def connect_network(self, id):
self.dump_monitor()
self.select_network(id)
ev = self.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
if ev is None:
raise Exception("Association with the AP timed out")
self.dump_monitor()
def get_status(self, field):
res = self.request("STATUS")
lines = res.splitlines()