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tests: Use wlantest to validate TDLS behavior

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Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-03-09 19:01:56 +02:00
parent e5774e1888
commit 07a2e61b43
2 changed files with 80 additions and 4 deletions
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52
tests/hwsim/test_p2p_autogo.py
View file

@ -7,6 +7,7 @@
# See README for more details.
import time
import subprocess
import logging
logger = logging.getLogger(__name__)
@ -43,18 +44,63 @@ def test_autogo_2cli(dev):
dev[1].remove_group()
dev[0].remove_group()
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 test_autogo_tdls(dev):
autogo(dev[0])
connect_cli(dev[0], dev[1])
connect_cli(dev[0], dev[2])
go = dev[0]
logger.info("Start autonomous GO with fixed parameters " + go.ifname)
id = go.add_network()
go.set_network_quoted(id, "ssid", "DIRECT-tdls")
go.set_network_quoted(id, "psk", "12345678")
go.set_network(id, "mode", "3")
go.set_network(id, "disabled", "2")
res = go.p2p_start_go(persistent=id)
logger.debug("res: " + str(res))
subprocess.call(["../../wlantest/wlantest_cli", "flush"]);
subprocess.call(["../../wlantest/wlantest_cli", "add_passphrase",
"12345678"]);
connect_cli(go, dev[1])
connect_cli(go, dev[2])
hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
bssid = dev[0].p2p_interface_addr()
addr1 = dev[1].p2p_interface_addr()
addr2 = dev[2].p2p_interface_addr()
dev[1].tdls_setup(addr2)
time.sleep(1)
hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
conf = wlantest_tdls("setup_conf_ok", bssid, addr1, addr2);
if conf == 0:
raise Exception("No TDLS Setup Confirm (success) seen")
dl = wlantest_tdls("valid_direct_link", bssid, addr1, addr2);
if dl == 0:
raise Exception("No valid frames through direct link")
wlantest_tdls_clear(bssid, addr1, addr2);
dev[1].tdls_teardown(addr2)
time.sleep(1)
teardown = wlantest_tdls("teardown", bssid, addr1, addr2);
if conf == teardown:
raise Exception("No TDLS Setup Teardown seen")
wlantest_tdls_clear(bssid, addr1, addr2);
hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
ap_path = wlantest_tdls("valid_ap_path", bssid, addr1, addr2);
if ap_path == 0:
raise Exception("No valid frames via AP path")
direct_link = wlantest_tdls("valid_direct_link", bssid, addr1, addr2);
if direct_link > 0:
raise Exception("Unexpected frames through direct link")
idirect_link = wlantest_tdls("invalid_direct_link", bssid, addr1, addr2);
if idirect_link > 0:
raise Exception("Unexpected frames through direct link (invalid)")
dev[2].remove_group()
dev[1].remove_group()
dev[0].remove_group()

32
tests/hwsim/wpasupplicant.py
View file

@ -45,6 +45,30 @@ class WpaSupplicant:
self.request("REMOVE_CRED *")
self.group_ifname = None
def add_network(self):
id = self.request("ADD_NETWORK")
if "FAIL" in id:
raise Exception("ADD_NETWORK failed")
return int(id)
def remove_network(self, id):
id = self.request("REMOVE_NETWORK " + str(id))
if "FAIL" in id:
raise Exception("REMOVE_NETWORK failed")
return None
def set_network(self, id, field, value):
res = self.request("SET_NETWORK " + str(id) + " " + field + " " + value)
if "FAIL" in res:
raise Exception("SET_NETWORK failed")
return None
def set_network_quoted(self, id, field, value):
res = self.request("SET_NETWORK " + str(id) + " " + field + ' "' + value + '"')
if "FAIL" in res:
raise Exception("SET_NETWORK failed")
return None
def get_status(self, field):
res = self.request("STATUS")
lines = res.splitlines()
@ -204,9 +228,15 @@ class WpaSupplicant:
raise Exception("Group could not be removed")
self.group_ifname = None
def p2p_start_go(self):
def p2p_start_go(self, persistent=None):
self.dump_monitor()
cmd = "P2P_GROUP_ADD"
if persistent is None:
pass
elif persistent is True:
cmd = cmd + " persistent"
else:
cmd = cmd + " persistent=" + str(persistent)
if "OK" in self.request(cmd):
ev = self.wait_event(["P2P-GROUP-STARTED"], timeout=5)
if ev is None: