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hostapd/tests/hwsim/test_p2p_ext.py
Jouni Malinen 0a425e0f04 tests: Make p2p_ext_vendor_elem_go_neg_conf more robust 
Use P2P listen mode on dev[1] to speed up GO Negotiation and explicitly
wait for successfully completed GO Negotiation to make the failure cases
clearer. Previously, it was possible for the GO Negotiation to fail and
execution to go to the tshark check even when no GO Negotiation Confirm
frame was sent.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2016-12-14 16:33:19 +02:00

376 lines
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# P2P vendor specific extension tests
# Copyright (c) 2014-2015, Qualcomm Atheros, Inc.
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
from remotehost import remote_compatible
import logging
logger = logging.getLogger()
import os
from tshark import run_tshark
from p2p_utils import *
@remote_compatible
def test_p2p_ext_discovery(dev):
"""P2P device discovery with vendor specific extensions"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
try:
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 1 dd050011223344"):
raise Exception("VENDOR_ELEM_ADD failed")
res = dev[0].request("VENDOR_ELEM_GET 1")
if res != "dd050011223344":
raise Exception("Unexpected VENDOR_ELEM_GET result: " + res)
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 1 dd06001122335566"):
raise Exception("VENDOR_ELEM_ADD failed")
res = dev[0].request("VENDOR_ELEM_GET 1")
if res != "dd050011223344dd06001122335566":
raise Exception("Unexpected VENDOR_ELEM_GET result(2): " + res)
res = dev[0].request("VENDOR_ELEM_GET 2")
if res != "":
raise Exception("Unexpected VENDOR_ELEM_GET result(3): " + res)
if "OK" not in dev[0].request("VENDOR_ELEM_REMOVE 1 dd050011223344"):
raise Exception("VENDOR_ELEM_REMOVE failed")
res = dev[0].request("VENDOR_ELEM_GET 1")
if res != "dd06001122335566":
raise Exception("Unexpected VENDOR_ELEM_GET result(4): " + res)
if "OK" not in dev[0].request("VENDOR_ELEM_REMOVE 1 dd06001122335566"):
raise Exception("VENDOR_ELEM_REMOVE failed")
res = dev[0].request("VENDOR_ELEM_GET 1")
if res != "":
raise Exception("Unexpected VENDOR_ELEM_GET result(5): " + res)
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 1 dd050011223344dd06001122335566"):
raise Exception("VENDOR_ELEM_ADD failed(2)")
if "FAIL" not in dev[0].request("VENDOR_ELEM_REMOVE 1 dd051122334455"):
raise Exception("Unexpected VENDOR_ELEM_REMOVE success")
if "FAIL" not in dev[0].request("VENDOR_ELEM_REMOVE 1 dd"):
raise Exception("Unexpected VENDOR_ELEM_REMOVE success(2)")
if "FAIL" not in dev[0].request("VENDOR_ELEM_ADD 1 ddff"):
raise Exception("Unexpected VENDOR_ELEM_ADD success(3)")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0):
raise Exception("Device discovery timed out")
if not dev[0].discover_peer(addr1):
raise Exception("Device discovery timed out")
peer = dev[1].get_peer(addr0)
if peer['vendor_elems'] != "dd050011223344dd06001122335566":
raise Exception("Vendor elements not reported correctly")
res = dev[0].request("VENDOR_ELEM_GET 1")
if res != "dd050011223344dd06001122335566":
raise Exception("Unexpected VENDOR_ELEM_GET result(6): " + res)
if "OK" not in dev[0].request("VENDOR_ELEM_REMOVE 1 dd06001122335566"):
raise Exception("VENDOR_ELEM_REMOVE failed")
res = dev[0].request("VENDOR_ELEM_GET 1")
if res != "dd050011223344":
raise Exception("Unexpected VENDOR_ELEM_GET result(7): " + res)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 1 *")
@remote_compatible
def test_p2p_ext_discovery_go(dev):
"""P2P device discovery with vendor specific extensions for GO"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
try:
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 2 dd050011223344dd06001122335566"):
raise Exception("VENDOR_ELEM_ADD failed")
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 3 dd050011223344dd06001122335566"):
raise Exception("VENDOR_ELEM_ADD failed")
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 12 dd050011223344dd06001122335566"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[0].p2p_start_go(freq="2412")
if not dev[1].discover_peer(addr0):
raise Exception("Device discovery timed out")
peer = dev[1].get_peer(addr0)
if peer['vendor_elems'] != "dd050011223344dd06001122335566":
print peer['vendor_elems']
raise Exception("Vendor elements not reported correctly")
finally:
dev[0].request("VENDOR_ELEM_REMOVE 2 *")
dev[0].request("VENDOR_ELEM_REMOVE 3 *")
dev[0].request("VENDOR_ELEM_REMOVE 12 *")
def test_p2p_ext_vendor_elem_probe_req(dev):
"""VENDOR_ELEM in P2P Probe Request frames"""
try:
_test_p2p_ext_vendor_elem_probe_req(dev)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 0 *")
def _test_p2p_ext_vendor_elem_probe_req(dev):
addr1 = dev[1].p2p_dev_addr()
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 0 dd050011223300"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[1].p2p_listen()
if not dev[0].discover_peer(addr1):
raise Exception("Device discovery timed out")
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
raise Exception("Failed to enable external management frame handling")
ev = dev[1].wait_event(["MGMT-RX"], timeout=5)
if ev is None:
raise Exception("MGMT-RX timeout")
if " 40" not in ev:
raise Exception("Not a Probe Request frame")
if "dd050011223300" not in ev:
raise Exception("Vendor element not found from Probe Request frame")
dev[0].p2p_stop_find()
dev[1].p2p_stop_find()
def test_p2p_ext_vendor_elem_pd_req(dev):
"""VENDOR_ELEM in PD Request frames"""
try:
_test_p2p_ext_vendor_elem_pd_req(dev)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 4 *")
def _test_p2p_ext_vendor_elem_pd_req(dev):
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 4 dd050011223301"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[1].p2p_listen()
if not dev[0].discover_peer(addr1):
raise Exception("Device discovery timed out")
dev[0].p2p_stop_find()
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
raise Exception("Failed to enable external management frame handling")
dev[0].global_request("P2P_PROV_DISC " + addr1 + " display")
for i in range(5):
ev = dev[1].wait_event(["MGMT-RX"], timeout=5)
if ev is None:
raise Exception("MGMT-RX timeout")
if " d0" in ev:
break
if "dd050011223301" not in ev:
raise Exception("Vendor element not found from PD Request frame")
dev[1].p2p_stop_find()
dev[0].p2p_stop_find()
def test_p2p_ext_vendor_elem_pd_resp(dev):
"""VENDOR_ELEM in PD Response frames"""
try:
_test_p2p_ext_vendor_elem_pd_resp(dev)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 5 *")
def _test_p2p_ext_vendor_elem_pd_resp(dev):
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 5 dd050011223302"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0):
raise Exception("Device discovery timed out")
dev[1].p2p_stop_find()
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
raise Exception("Failed to enable external management frame handling")
dev[1].global_request("P2P_PROV_DISC " + addr0 + " display")
for i in range(5):
ev = dev[1].wait_event(["MGMT-RX"], timeout=5)
if ev is None:
raise Exception("MGMT-RX timeout")
if " d0" in ev:
break
if "dd050011223302" not in ev:
raise Exception("Vendor element not found from PD Response frame")
dev[0].p2p_stop_find()
dev[1].p2p_stop_find()
def test_p2p_ext_vendor_elem_go_neg_req(dev):
"""VENDOR_ELEM in GO Negotiation Request frames"""
try:
_test_p2p_ext_vendor_elem_go_neg_req(dev)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 6 *")
def _test_p2p_ext_vendor_elem_go_neg_req(dev):
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 6 dd050011223303"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[1].p2p_listen()
if not dev[0].discover_peer(addr1):
raise Exception("Device discovery timed out")
dev[0].p2p_stop_find()
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
raise Exception("Failed to enable external management frame handling")
dev[0].global_request("P2P_CONNECT " + addr1 + " 12345670 display")
for i in range(5):
ev = dev[1].wait_event(["MGMT-RX"], timeout=5)
if ev is None:
raise Exception("MGMT-RX timeout")
if " d0" in ev:
break
if "dd050011223303" not in ev:
raise Exception("Vendor element not found from GO Negotiation Request frame")
dev[1].p2p_stop_find()
dev[0].p2p_stop_find()
def test_p2p_ext_vendor_elem_go_neg_resp(dev):
"""VENDOR_ELEM in GO Negotiation Response frames"""
try:
_test_p2p_ext_vendor_elem_go_neg_resp(dev)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 7 *")
def _test_p2p_ext_vendor_elem_go_neg_resp(dev):
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 7 dd050011223304"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0):
raise Exception("Device discovery timed out")
dev[1].p2p_stop_find()
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
raise Exception("Failed to enable external management frame handling")
dev[1].global_request("P2P_CONNECT " + addr0 + " 12345670 display")
for i in range(5):
ev = dev[1].wait_event(["MGMT-RX"], timeout=5)
if ev is None:
raise Exception("MGMT-RX timeout")
if " d0" in ev:
break
if "dd050011223304" not in ev:
raise Exception("Vendor element not found from GO Negotiation Response frame")
dev[0].p2p_stop_find()
dev[1].p2p_stop_find()
def test_p2p_ext_vendor_elem_go_neg_conf(dev, apdev, params):
"""VENDOR_ELEM in GO Negotiation Confirm frames"""
try:
_test_p2p_ext_vendor_elem_go_neg_conf(dev, apdev, params)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 8 *")
def _test_p2p_ext_vendor_elem_go_neg_conf(dev, apdev, params):
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 8 dd050011223305"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[0].p2p_listen()
dev[1].p2p_go_neg_auth(addr0, "12345670", "enter")
dev[1].p2p_listen()
dev[0].p2p_go_neg_init(addr1, "12345678", "display")
ev = dev[0].wait_global_event(["P2P-GO-NEG-SUCCESS"], timeout=15)
if ev is None:
raise Exception("GO negotiation timed out")
ev = dev[0].wait_global_event(["P2P-GROUP-FORMATION-FAILURE"], timeout=15)
if ev is None:
raise Exception("Group formation failure not indicated")
dev[0].dump_monitor()
dev[1].p2p_go_neg_auth_result(expect_failure=True)
dev[1].dump_monitor()
out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
"wifi_p2p.public_action.subtype == 2")
if "Vendor Specific Data: 3305" not in out:
raise Exception("Vendor element not found from GO Negotiation Confirm frame")
def test_p2p_ext_vendor_elem_invitation(dev):
"""VENDOR_ELEM in Invitation frames"""
try:
_test_p2p_ext_vendor_elem_invitation(dev)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 9 *")
dev[0].request("VENDOR_ELEM_REMOVE 10 *")
def _test_p2p_ext_vendor_elem_invitation(dev):
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
form(dev[0], dev[1])
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 9 dd050011223306"):
raise Exception("VENDOR_ELEM_ADD failed")
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 10 dd050011223307"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[1].p2p_listen()
if not dev[0].discover_peer(addr1):
raise Exception("Device discovery timed out")
peer = dev[0].get_peer(addr1)
dev[0].p2p_stop_find()
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
raise Exception("Failed to enable external management frame handling")
dev[0].global_request("P2P_INVITE persistent=" + peer['persistent'] + " peer=" + addr1)
for i in range(5):
ev = dev[1].wait_event(["MGMT-RX"], timeout=5)
if ev is None:
raise Exception("MGMT-RX timeout")
if " d0" in ev:
break
if "dd050011223306" not in ev:
raise Exception("Vendor element not found from Invitation Request frame")
dev[0].p2p_stop_find()
dev[1].p2p_stop_find()
dev[0].p2p_listen()
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 0"):
raise Exception("Failed to disable external management frame handling")
if not dev[1].discover_peer(addr0):
raise Exception("Device discovery timed out")
peer = dev[1].get_peer(addr0)
dev[1].p2p_stop_find()
if "FAIL" in dev[1].request("SET ext_mgmt_frame_handling 1"):
raise Exception("Failed to enable external management frame handling")
dev[1].global_request("P2P_INVITE persistent=" + peer['persistent'] + " peer=" + addr0)
for i in range(5):
ev = dev[1].wait_event(["MGMT-RX"], timeout=5)
if ev is None:
raise Exception("MGMT-RX timeout")
if " d0" in ev:
break
if "dd050011223307" not in ev:
raise Exception("Vendor element not found from Invitation Response frame")
dev[0].p2p_stop_find()
dev[1].p2p_stop_find()
def test_p2p_ext_vendor_elem_assoc(dev, apdev, params):
"""VENDOR_ELEM in Association frames"""
try:
_test_p2p_ext_vendor_elem_assoc(dev, apdev, params)
finally:
dev[0].request("VENDOR_ELEM_REMOVE 11 *")
dev[1].request("VENDOR_ELEM_REMOVE 12 *")
dev[0].request("VENDOR_ELEM_REMOVE 13 *")
def _test_p2p_ext_vendor_elem_assoc(dev, apdev, params):
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
res = dev[0].get_driver_status()
p2p_device = True if (int(res['capa.flags'], 0) & 0x20000000) else False
if "OK" not in dev[0].request("VENDOR_ELEM_ADD 11 dd050011223308"):
raise Exception("VENDOR_ELEM_ADD failed")
if "OK" not in dev[1].request("VENDOR_ELEM_ADD 12 dd050011223309"):
raise Exception("VENDOR_ELEM_ADD failed")
if not p2p_device and "OK" not in dev[0].request("VENDOR_ELEM_ADD 13 dd05001122330a"):
raise Exception("VENDOR_ELEM_ADD failed")
dev[0].p2p_listen()
dev[1].p2p_listen()
dev[1].p2p_go_neg_auth(addr0, "12345670", "enter", go_intent=15)
dev[0].p2p_go_neg_init(addr1, "12345670", "display", go_intent=0,
timeout=15)
dev[1].p2p_go_neg_auth_result()
dev[1].remove_group()
dev[0].wait_go_ending_session()
out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
"wlan.fc.type_subtype == 0x00", wait=False)
if "Vendor Specific Data: 3308" not in out:
raise Exception("Vendor element (P2P) not found from Association Request frame")
if not p2p_device and "Vendor Specific Data: 330a" not in out:
raise Exception("Vendor element (non-P2P) not found from Association Request frame")
out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
"wlan.fc.type_subtype == 0x01", wait=False)
if "Vendor Specific Data: 3309" not in out:
raise Exception("Vendor element not found from Association Response frame")
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