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1385 lines
57 KiB
Python
1385 lines
57 KiB
Python
# P2P channel selection test cases
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# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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from remotehost import remote_compatible
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import logging
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logger = logging.getLogger()
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import os
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import subprocess
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import time
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import hostapd
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import hwsim_utils
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from tshark import run_tshark
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from wpasupplicant import WpaSupplicant
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from hwsim import HWSimRadio
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from p2p_utils import *
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from utils import *
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def set_country(country, dev=None):
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subprocess.call(['iw', 'reg', 'set', country])
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time.sleep(0.1)
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if dev:
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for i in range(10):
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ev = dev.wait_global_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=15)
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if ev is None:
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raise Exception("No regdom change event seen")
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if "type=COUNTRY alpha2=" + country in ev:
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return
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raise Exception("No matching regdom event seen for set_country(%s)" % country)
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def test_p2p_channel_5ghz(dev):
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"""P2P group formation with 5 GHz preference"""
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try:
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set_country("US", dev[0])
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0,
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test_data=False)
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check_grpform_results(i_res, r_res)
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freq = int(i_res['freq'])
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if freq < 5000:
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raise Exception("Unexpected channel %d MHz - did not follow 5 GHz preference" % freq)
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remove_group(dev[0], dev[1])
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finally:
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set_country("00")
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dev[1].flush_scan_cache()
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def test_p2p_channel_5ghz_no_vht(dev):
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"""P2P group formation with 5 GHz preference when VHT channels are disallowed"""
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try:
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set_country("US", dev[0])
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dev[0].global_request("P2P_SET disallow_freq 5180-5240")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0,
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test_data=False)
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check_grpform_results(i_res, r_res)
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freq = int(i_res['freq'])
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if freq < 5000:
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raise Exception("Unexpected channel %d MHz - did not follow 5 GHz preference" % freq)
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remove_group(dev[0], dev[1])
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finally:
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set_country("00")
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dev[0].global_request("P2P_SET disallow_freq ")
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dev[1].flush_scan_cache()
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def test_p2p_channel_random_social(dev):
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"""P2P group formation with 5 GHz preference but all 5 GHz channels disabled"""
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try:
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set_country("US", dev[0])
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dev[0].global_request("SET p2p_oper_channel 11")
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dev[0].global_request("P2P_SET disallow_freq 5000-6000,2462")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0,
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test_data=False)
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check_grpform_results(i_res, r_res)
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freq = int(i_res['freq'])
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if freq not in [2412, 2437, 2462]:
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raise Exception("Unexpected channel %d MHz - did not pick random social channel" % freq)
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remove_group(dev[0], dev[1])
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finally:
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set_country("00")
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dev[0].global_request("P2P_SET disallow_freq ")
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dev[1].flush_scan_cache()
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def test_p2p_channel_random(dev):
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"""P2P group formation with 5 GHz preference but all 5 GHz channels and all social channels disabled"""
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try:
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set_country("US", dev[0])
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dev[0].global_request("SET p2p_oper_channel 11")
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dev[0].global_request("P2P_SET disallow_freq 5000-6000,2412,2437,2462")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0,
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test_data=False)
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check_grpform_results(i_res, r_res)
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freq = int(i_res['freq'])
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if freq > 2500 or freq in [2412, 2437, 2462]:
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raise Exception("Unexpected channel %d MHz" % freq)
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remove_group(dev[0], dev[1])
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finally:
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set_country("00")
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dev[0].global_request("P2P_SET disallow_freq ")
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dev[1].flush_scan_cache()
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def test_p2p_channel_random_social_with_op_class_change(dev, apdev, params):
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"""P2P group formation using random social channel with oper class change needed"""
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try:
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set_country("US", dev[0])
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logger.info("Start group on 5 GHz")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0,
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test_data=False)
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check_grpform_results(i_res, r_res)
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freq = int(i_res['freq'])
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if freq < 5000:
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raise Exception("Unexpected channel %d MHz - did not pick 5 GHz preference" % freq)
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remove_group(dev[0], dev[1])
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logger.info("Disable 5 GHz and try to re-start group based on 5 GHz preference")
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dev[0].global_request("SET p2p_oper_reg_class 115")
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dev[0].global_request("SET p2p_oper_channel 36")
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dev[0].global_request("P2P_SET disallow_freq 5000-6000")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0,
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test_data=False)
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check_grpform_results(i_res, r_res)
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freq = int(i_res['freq'])
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if freq not in [2412, 2437, 2462]:
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raise Exception("Unexpected channel %d MHz - did not pick random social channel" % freq)
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remove_group(dev[0], dev[1])
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out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
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"wifi_p2p.public_action.subtype == 0")
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if out is not None:
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last = None
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for l in out.splitlines():
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if "Operating Channel:" not in l:
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continue
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last = l
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if last is None:
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raise Exception("Could not find GO Negotiation Request")
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if "Operating Class 81" not in last:
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raise Exception("Unexpected operating class: " + last.strip())
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finally:
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set_country("00")
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dev[0].global_request("P2P_SET disallow_freq ")
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dev[0].global_request("SET p2p_oper_reg_class 0")
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dev[0].global_request("SET p2p_oper_channel 0")
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dev[1].flush_scan_cache()
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def test_p2p_channel_avoid(dev):
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"""P2P and avoid frequencies driver event"""
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try:
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set_country("US", dev[0])
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if "OK" not in dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES 5000-6000,2412,2437,2462"):
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raise Exception("Could not simulate driver event")
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ev = dev[0].wait_event(["CTRL-EVENT-AVOID-FREQ"], timeout=10)
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if ev is None:
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raise Exception("No CTRL-EVENT-AVOID-FREQ event")
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0,
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test_data=False)
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check_grpform_results(i_res, r_res)
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freq = int(i_res['freq'])
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if freq > 2500 or freq in [2412, 2437, 2462]:
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raise Exception("Unexpected channel %d MHz" % freq)
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if "OK" not in dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES"):
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raise Exception("Could not simulate driver event(2)")
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ev = dev[0].wait_event(["CTRL-EVENT-AVOID-FREQ"], timeout=10)
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if ev is None:
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raise Exception("No CTRL-EVENT-AVOID-FREQ event")
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ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
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"AP-CSA-FINISHED"], timeout=1)
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if ev is not None:
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raise Exception("Unexpected + " + ev + " event")
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if "OK" not in dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES " + str(freq)):
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raise Exception("Could not simulate driver event(3)")
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ev = dev[0].wait_event(["CTRL-EVENT-AVOID-FREQ"], timeout=10)
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if ev is None:
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raise Exception("No CTRL-EVENT-AVOID-FREQ event")
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ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
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"AP-CSA-FINISHED"],
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timeout=10)
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if ev is None:
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raise Exception("No P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED event")
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finally:
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set_country("00")
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dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES")
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dev[1].flush_scan_cache()
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def test_p2p_channel_avoid2(dev):
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"""P2P and avoid frequencies driver event on 5 GHz"""
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try:
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set_country("US", dev[0])
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[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
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r_dev=dev[1], r_intent=0,
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test_data=False,
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i_max_oper_chwidth=80,
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i_ht40=True, i_vht=True)
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check_grpform_results(i_res, r_res)
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freq = int(i_res['freq'])
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if freq < 5000:
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raise Exception("Unexpected channel %d MHz" % freq)
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if "OK" not in dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES " + str(freq)):
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raise Exception("Could not simulate driver event(2)")
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ev = dev[0].wait_event(["CTRL-EVENT-AVOID-FREQ"], timeout=10)
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if ev is None:
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raise Exception("No CTRL-EVENT-AVOID-FREQ event")
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ev = dev[0].wait_group_event(["CTRL-EVENT-CHANNEL-SWITCH"], timeout=10)
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if ev is None:
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raise Exception("No channel switch event seen")
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if "ch_width=80 MHz" not in ev:
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raise Exception("Could not move to a VHT80 channel")
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ev = dev[0].wait_group_event(["AP-CSA-FINISHED"], timeout=1)
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if ev is None:
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raise Exception("No AP-CSA-FINISHED event seen")
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finally:
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set_country("00")
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dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES")
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dev[1].flush_scan_cache()
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def test_p2p_channel_avoid3(dev):
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"""P2P and avoid frequencies driver event on 5 GHz"""
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try:
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dev[0].global_request("SET p2p_pref_chan 128:44")
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set_country("CN", dev[0])
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form(dev[0], dev[1])
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set_country("CN", dev[0])
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[i_res, r_res] = invite_from_go(dev[0], dev[1], terminate=False,
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extra="ht40 vht")
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freq = int(i_res['freq'])
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if freq < 5000:
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raise Exception("Unexpected channel %d MHz" % freq)
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if "OK" not in dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES 5180-5320,5500-5640"):
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raise Exception("Could not simulate driver event(2)")
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ev = dev[0].wait_event(["CTRL-EVENT-AVOID-FREQ"], timeout=10)
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if ev is None:
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raise Exception("No CTRL-EVENT-AVOID-FREQ event")
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ev = dev[0].wait_group_event(["CTRL-EVENT-CHANNEL-SWITCH"], timeout=10)
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if ev is None:
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raise Exception("No channel switch event seen")
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if "ch_width=80 MHz" not in ev:
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raise Exception("Could not move to a VHT80 channel")
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ev = dev[0].wait_group_event(["AP-CSA-FINISHED"], timeout=1)
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if ev is None:
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raise Exception("No AP-CSA-FINISHED event seen")
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finally:
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set_country("00")
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dev[0].request("DRIVER_EVENT AVOID_FREQUENCIES")
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dev[0].global_request("SET p2p_pref_chan ")
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dev[1].flush_scan_cache()
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@remote_compatible
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def test_autogo_following_bss(dev, apdev):
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"""P2P autonomous GO operate on the same channel as station interface"""
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if dev[0].get_mcc() > 1:
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logger.info("test mode: MCC")
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dev[0].global_request("SET p2p_no_group_iface 0")
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channels = {3: "2422", 5: "2432", 9: "2452"}
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for key in channels:
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hapd = hostapd.add_ap(apdev[0], {"ssid": 'ap-test',
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"channel": str(key)})
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dev[0].connect("ap-test", key_mgmt="NONE",
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scan_freq=str(channels[key]))
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res_go = autogo(dev[0])
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if res_go['freq'] != channels[key]:
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raise Exception("Group operation channel is not the same as on connected station interface")
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hwsim_utils.test_connectivity(dev[0], hapd)
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dev[0].remove_group(res_go['ifname'])
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@remote_compatible
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def test_go_neg_with_bss_connected(dev, apdev):
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"""P2P channel selection: GO negotiation when station interface is connected"""
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dev[0].flush_scan_cache()
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dev[1].flush_scan_cache()
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dev[0].global_request("SET p2p_no_group_iface 0")
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hapd = hostapd.add_ap(apdev[0],
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{"ssid": 'bss-2.4ghz', "channel": '5'})
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dev[0].connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2432")
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#dev[0] as GO
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[i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=10, r_dev=dev[1],
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r_intent=1)
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check_grpform_results(i_res, r_res)
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if i_res['role'] != "GO":
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raise Exception("GO not selected according to go_intent")
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if i_res['freq'] != "2432":
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raise Exception("Group formed on a different frequency than BSS")
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hwsim_utils.test_connectivity(dev[0], hapd)
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dev[0].remove_group(i_res['ifname'])
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dev[1].wait_go_ending_session()
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if dev[0].get_mcc() > 1:
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logger.info("Skip as-client case due to MCC being enabled")
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return
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#dev[0] as client
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[i_res2, r_res2] = go_neg_pbc(i_dev=dev[0], i_intent=1, r_dev=dev[1],
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r_intent=10)
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check_grpform_results(i_res2, r_res2)
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if i_res2['role'] != "client":
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raise Exception("GO not selected according to go_intent")
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if i_res2['freq'] != "2432":
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raise Exception("Group formed on a different frequency than BSS")
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hwsim_utils.test_connectivity(dev[0], hapd)
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dev[1].remove_group(r_res2['ifname'])
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dev[0].wait_go_ending_session()
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dev[0].request("DISCONNECT")
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hapd.disable()
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dev[0].flush_scan_cache()
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dev[1].flush_scan_cache()
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def test_autogo_with_bss_on_disallowed_chan(dev, apdev):
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"""P2P channel selection: Autonomous GO with BSS on a disallowed channel"""
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with HWSimRadio(n_channels=2) as (radio, iface):
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add(iface)
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wpas.global_request("SET p2p_no_group_iface 0")
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if wpas.get_mcc() < 2:
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raise Exception("New radio does not support MCC")
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try:
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hapd = hostapd.add_ap(apdev[0], {"ssid": 'bss-2.4ghz',
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"channel": '1'})
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wpas.global_request("P2P_SET disallow_freq 2412")
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wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
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res = autogo(wpas)
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if res['freq'] == "2412":
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raise Exception("GO set on a disallowed channel")
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hwsim_utils.test_connectivity(wpas, hapd)
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finally:
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wpas.global_request("P2P_SET disallow_freq ")
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def test_go_neg_with_bss_on_disallowed_chan(dev, apdev):
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"""P2P channel selection: GO negotiation with station interface on a disallowed channel"""
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with HWSimRadio(n_channels=2) as (radio, iface):
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add(iface)
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wpas.global_request("SET p2p_no_group_iface 0")
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if wpas.get_mcc() < 2:
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raise Exception("New radio does not support MCC")
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try:
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hapd = hostapd.add_ap(apdev[0],
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{"ssid": 'bss-2.4ghz', "channel": '1'})
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# make sure PBC overlap from old test cases is not maintained
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dev[1].flush_scan_cache()
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wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
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wpas.global_request("P2P_SET disallow_freq 2412")
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#wpas as GO
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[i_res, r_res] = go_neg_pbc(i_dev=wpas, i_intent=10, r_dev=dev[1],
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r_intent=1)
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check_grpform_results(i_res, r_res)
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if i_res['role'] != "GO":
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raise Exception("GO not selected according to go_intent")
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if i_res['freq'] == "2412":
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raise Exception("Group formed on a disallowed channel")
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hwsim_utils.test_connectivity(wpas, hapd)
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wpas.remove_group(i_res['ifname'])
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dev[1].wait_go_ending_session()
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dev[1].flush_scan_cache()
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wpas.dump_monitor()
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dev[1].dump_monitor()
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#wpas as client
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[i_res2, r_res2] = go_neg_pbc(i_dev=wpas, i_intent=1, r_dev=dev[1],
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r_intent=10)
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check_grpform_results(i_res2, r_res2)
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if i_res2['role'] != "client":
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raise Exception("GO not selected according to go_intent")
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if i_res2['freq'] == "2412":
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raise Exception("Group formed on a disallowed channel")
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hwsim_utils.test_connectivity(wpas, hapd)
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dev[1].remove_group(r_res2['ifname'])
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wpas.wait_go_ending_session()
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ev = dev[1].wait_global_event(["P2P-GROUP-REMOVED"], timeout=5)
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if ev is None:
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raise Exception("Group removal not indicated")
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wpas.request("DISCONNECT")
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hapd.disable()
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finally:
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wpas.global_request("P2P_SET disallow_freq ")
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|
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def test_autogo_force_diff_channel(dev, apdev):
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"""P2P autonomous GO and station interface operate on different channels"""
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with HWSimRadio(n_channels=2) as (radio, iface):
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wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
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wpas.interface_add(iface)
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|
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if wpas.get_mcc() < 2:
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raise Exception("New radio does not support MCC")
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|
|
wpas.global_request("SET p2p_no_group_iface 0")
|
|
|
|
hapd = hostapd.add_ap(apdev[0],
|
|
{"ssid": 'ap-test', "channel": '1'})
|
|
wpas.connect("ap-test", key_mgmt="NONE", scan_freq="2412")
|
|
wpas.dump_monitor()
|
|
channels = {2: 2417, 5: 2432, 9: 2452}
|
|
for key in channels:
|
|
res_go = autogo(wpas, channels[key])
|
|
wpas.dump_monitor()
|
|
hwsim_utils.test_connectivity(wpas, hapd)
|
|
if int(res_go['freq']) == 2412:
|
|
raise Exception("Group operation channel is: 2412 excepted: " + res_go['freq'])
|
|
wpas.remove_group(res_go['ifname'])
|
|
wpas.dump_monitor()
|
|
|
|
def test_go_neg_forced_freq_diff_than_bss_freq(dev, apdev):
|
|
"""P2P channel selection: GO negotiation with forced freq different than station interface"""
|
|
with HWSimRadio(n_channels=2) as (radio, iface):
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add(iface)
|
|
|
|
if wpas.get_mcc() < 2:
|
|
raise Exception("New radio does not support MCC")
|
|
|
|
# Clear possible PBC session overlap from previous test case
|
|
dev[1].flush_scan_cache()
|
|
|
|
wpas.global_request("SET p2p_no_group_iface 0")
|
|
|
|
hapd = hostapd.add_ap(apdev[0],
|
|
{"country_code": 'US',
|
|
"ssid": 'bss-5ghz', "hw_mode": 'a',
|
|
"channel": '40'})
|
|
wpas.connect("bss-5ghz", key_mgmt="NONE", scan_freq="5200")
|
|
|
|
# GO and peer force the same freq, different than BSS freq,
|
|
# wpas to become GO
|
|
[i_res, r_res] = go_neg_pbc(i_dev=dev[1], i_intent=1, i_freq=5180,
|
|
r_dev=wpas, r_intent=14, r_freq=5180)
|
|
check_grpform_results(i_res, r_res)
|
|
if i_res['freq'] != "5180":
|
|
raise Exception("P2P group formed on unexpected frequency: " + i_res['freq'])
|
|
if r_res['role'] != "GO":
|
|
raise Exception("GO not selected according to go_intent")
|
|
hwsim_utils.test_connectivity(wpas, hapd)
|
|
wpas.remove_group(r_res['ifname'])
|
|
dev[1].wait_go_ending_session()
|
|
dev[1].flush_scan_cache()
|
|
|
|
# GO and peer force the same freq, different than BSS freq, wpas to
|
|
# become client
|
|
[i_res2, r_res2] = go_neg_pbc(i_dev=dev[1], i_intent=14, i_freq=2422,
|
|
r_dev=wpas, r_intent=1, r_freq=2422)
|
|
check_grpform_results(i_res2, r_res2)
|
|
if i_res2['freq'] != "2422":
|
|
raise Exception("P2P group formed on unexpected frequency: " + i_res2['freq'])
|
|
if r_res2['role'] != "client":
|
|
raise Exception("GO not selected according to go_intent")
|
|
hwsim_utils.test_connectivity(wpas, hapd)
|
|
|
|
hapd.request("DISABLE")
|
|
wpas.request("DISCONNECT")
|
|
wpas.request("ABORT_SCAN")
|
|
wpas.wait_disconnected()
|
|
subprocess.call(['iw', 'reg', 'set', '00'])
|
|
wpas.flush_scan_cache()
|
|
|
|
@remote_compatible
|
|
def test_go_pref_chan_bss_on_diff_chan(dev, apdev):
|
|
"""P2P channel selection: Station on different channel than GO configured pref channel"""
|
|
|
|
dev[0].global_request("SET p2p_no_group_iface 0")
|
|
|
|
try:
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'bss-2.4ghz',
|
|
"channel": '1'})
|
|
dev[0].global_request("SET p2p_pref_chan 81:2")
|
|
dev[0].connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
|
|
res = autogo(dev[0])
|
|
if res['freq'] != "2412":
|
|
raise Exception("GO channel did not follow BSS")
|
|
hwsim_utils.test_connectivity(dev[0], hapd)
|
|
finally:
|
|
dev[0].global_request("SET p2p_pref_chan ")
|
|
|
|
def test_go_pref_chan_bss_on_disallowed_chan(dev, apdev):
|
|
"""P2P channel selection: Station interface on different channel than GO configured pref channel, and station channel is disallowed"""
|
|
with HWSimRadio(n_channels=2) as (radio, iface):
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add(iface)
|
|
|
|
if wpas.get_mcc() < 2:
|
|
raise Exception("New radio does not support MCC")
|
|
|
|
wpas.global_request("SET p2p_no_group_iface 0")
|
|
|
|
try:
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'bss-2.4ghz',
|
|
"channel": '1'})
|
|
wpas.global_request("P2P_SET disallow_freq 2412")
|
|
wpas.global_request("SET p2p_pref_chan 81:2")
|
|
wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
|
|
res2 = autogo(wpas)
|
|
if res2['freq'] != "2417":
|
|
raise Exception("GO channel did not follow pref_chan configuration")
|
|
hwsim_utils.test_connectivity(wpas, hapd)
|
|
finally:
|
|
wpas.global_request("P2P_SET disallow_freq ")
|
|
wpas.global_request("SET p2p_pref_chan ")
|
|
|
|
@remote_compatible
|
|
def test_no_go_freq(dev, apdev):
|
|
"""P2P channel selection: no GO freq"""
|
|
try:
|
|
dev[0].global_request("SET p2p_no_go_freq 2412")
|
|
# dev[0] as client, channel 1 is ok
|
|
[i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=1,
|
|
r_dev=dev[1], r_intent=14, r_freq=2412)
|
|
check_grpform_results(i_res, r_res)
|
|
if i_res['freq'] != "2412":
|
|
raise Exception("P2P group not formed on forced freq")
|
|
|
|
dev[1].remove_group(r_res['ifname'])
|
|
dev[0].wait_go_ending_session()
|
|
dev[0].flush_scan_cache()
|
|
|
|
fail = False
|
|
# dev[0] as GO, channel 1 is not allowed
|
|
try:
|
|
dev[0].global_request("SET p2p_no_go_freq 2412")
|
|
[i_res2, r_res2] = go_neg_pbc(i_dev=dev[0], i_intent=14,
|
|
r_dev=dev[1], r_intent=1, r_freq=2412)
|
|
check_grpform_results(i_res2, r_res2)
|
|
fail = True
|
|
except:
|
|
pass
|
|
if fail:
|
|
raise Exception("GO set on a disallowed freq")
|
|
finally:
|
|
dev[0].global_request("SET p2p_no_go_freq ")
|
|
|
|
@remote_compatible
|
|
def test_go_neg_peers_force_diff_freq(dev, apdev):
|
|
"""P2P channel selection when peers for different frequency"""
|
|
try:
|
|
[i_res2, r_res2] = go_neg_pbc(i_dev=dev[0], i_intent=14, i_freq=5180,
|
|
r_dev=dev[1], r_intent=0, r_freq=5200)
|
|
except Exception as e:
|
|
return
|
|
raise Exception("Unexpected group formation success")
|
|
|
|
@remote_compatible
|
|
def test_autogo_random_channel(dev, apdev):
|
|
"""P2P channel selection: GO instantiated on random channel 1, 6, 11"""
|
|
freqs = []
|
|
go_freqs = ["2412", "2437", "2462"]
|
|
for i in range(0, 20):
|
|
result = autogo(dev[0])
|
|
if result['freq'] not in go_freqs:
|
|
raise Exception("Unexpected frequency selected: " + result['freq'])
|
|
if result['freq'] not in freqs:
|
|
freqs.append(result['freq'])
|
|
if len(freqs) == 3:
|
|
break
|
|
dev[0].remove_group(result['ifname'])
|
|
if i == 20:
|
|
raise Exception("GO created 20 times and not all social channels were selected. freqs not selected: " + str(list(set(go_freqs) - set(freqs))))
|
|
|
|
@remote_compatible
|
|
def test_p2p_autogo_pref_chan_disallowed(dev, apdev):
|
|
"""P2P channel selection: GO preferred channels are disallowed"""
|
|
try:
|
|
dev[0].global_request("SET p2p_pref_chan 81:1,81:3,81:6,81:9,81:11")
|
|
dev[0].global_request("P2P_SET disallow_freq 2412,2422,2437,2452,2462")
|
|
for i in range(0, 5):
|
|
res = autogo(dev[0])
|
|
if res['freq'] in ["2412", "2422", "2437", "2452", "2462"]:
|
|
raise Exception("GO channel is disallowed")
|
|
dev[0].remove_group(res['ifname'])
|
|
finally:
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
dev[0].global_request("SET p2p_pref_chan ")
|
|
|
|
def test_p2p_autogo_pref_chan_not_in_regulatory(dev, apdev):
|
|
"""P2P channel selection: GO preferred channel not allowed in the regulatory rules"""
|
|
try:
|
|
set_country("US", dev[0])
|
|
dev[0].global_request("SET p2p_pref_chan 124:149")
|
|
res = autogo(dev[0], persistent=True)
|
|
if res['freq'] != "5745":
|
|
raise Exception("Unexpected channel selected: " + res['freq'])
|
|
dev[0].remove_group(res['ifname'])
|
|
|
|
netw = dev[0].list_networks(p2p=True)
|
|
if len(netw) != 1:
|
|
raise Exception("Unexpected number of network blocks: " + str(netw))
|
|
id = netw[0]['id']
|
|
|
|
set_country("JP", dev[0])
|
|
res = autogo(dev[0], persistent=id)
|
|
if res['freq'] == "5745":
|
|
raise Exception("Unexpected channel selected(2): " + res['freq'])
|
|
dev[0].remove_group(res['ifname'])
|
|
finally:
|
|
dev[0].global_request("SET p2p_pref_chan ")
|
|
clear_regdom_dev(dev)
|
|
|
|
def run_autogo(dev, param):
|
|
if "OK" not in dev.global_request("P2P_GROUP_ADD " + param):
|
|
raise Exception("P2P_GROUP_ADD failed: " + param)
|
|
ev = dev.wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("GO start up timed out")
|
|
res = dev.group_form_result(ev)
|
|
dev.remove_group()
|
|
return res
|
|
|
|
def _test_autogo_ht_vht(dev):
|
|
res = run_autogo(dev[0], "ht40")
|
|
|
|
res = run_autogo(dev[0], "vht")
|
|
|
|
res = run_autogo(dev[0], "freq=2")
|
|
freq = int(res['freq'])
|
|
if freq < 2412 or freq > 2462:
|
|
raise Exception("Unexpected freq=2 channel: " + str(freq))
|
|
|
|
res = run_autogo(dev[0], "freq=5")
|
|
freq = int(res['freq'])
|
|
if freq < 5000 or freq >= 6000:
|
|
raise Exception("Unexpected freq=5 channel: " + str(freq))
|
|
|
|
res = run_autogo(dev[0], "freq=5 ht40 vht")
|
|
logger.info(str(res))
|
|
freq = int(res['freq'])
|
|
if freq < 5000 or freq >= 6000:
|
|
raise Exception("Unexpected freq=5 ht40 vht channel: " + str(freq))
|
|
|
|
def test_autogo_ht_vht(dev):
|
|
"""P2P autonomous GO with HT/VHT parameters"""
|
|
try:
|
|
set_country("US", dev[0])
|
|
_test_autogo_ht_vht(dev)
|
|
finally:
|
|
clear_regdom_dev(dev)
|
|
|
|
def test_p2p_listen_chan_optimize(dev, apdev):
|
|
"""P2P listen channel optimization"""
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add("wlan5")
|
|
addr5 = wpas.p2p_dev_addr()
|
|
try:
|
|
if "OK" not in wpas.global_request("SET p2p_optimize_listen_chan 1"):
|
|
raise Exception("Failed to set p2p_optimize_listen_chan")
|
|
wpas.p2p_listen()
|
|
if not dev[0].discover_peer(addr5):
|
|
raise Exception("Could not discover peer")
|
|
peer = dev[0].get_peer(addr5)
|
|
lfreq = peer['listen_freq']
|
|
wpas.p2p_stop_find()
|
|
dev[0].p2p_stop_find()
|
|
|
|
channel = "1" if lfreq != '2412' else "6"
|
|
freq = "2412" if lfreq != '2412' else "2437"
|
|
params = {"ssid": "test-open", "channel": channel}
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
|
|
id = wpas.connect("test-open", key_mgmt="NONE", scan_freq=freq)
|
|
wpas.p2p_listen()
|
|
|
|
if "OK" not in dev[0].global_request("P2P_FLUSH"):
|
|
raise Exception("P2P_FLUSH failed")
|
|
if not dev[0].discover_peer(addr5):
|
|
raise Exception("Could not discover peer")
|
|
peer = dev[0].get_peer(addr5)
|
|
lfreq2 = peer['listen_freq']
|
|
if lfreq == lfreq2:
|
|
raise Exception("Listen channel did not change")
|
|
if lfreq2 != freq:
|
|
raise Exception("Listen channel not on AP's operating channel")
|
|
wpas.p2p_stop_find()
|
|
dev[0].p2p_stop_find()
|
|
|
|
wpas.request("DISCONNECT")
|
|
wpas.wait_disconnected()
|
|
|
|
# for larger coverage, cover case of current channel matching
|
|
wpas.select_network(id)
|
|
wpas.wait_connected()
|
|
wpas.request("DISCONNECT")
|
|
wpas.wait_disconnected()
|
|
|
|
lchannel = "1" if channel != "1" else "6"
|
|
lfreq3 = "2412" if channel != "1" else "2437"
|
|
if "OK" not in wpas.global_request("P2P_SET listen_channel " + lchannel):
|
|
raise Exception("Failed to set listen channel")
|
|
|
|
wpas.select_network(id)
|
|
wpas.wait_connected()
|
|
wpas.p2p_listen()
|
|
|
|
if "OK" not in dev[0].global_request("P2P_FLUSH"):
|
|
raise Exception("P2P_FLUSH failed")
|
|
if not dev[0].discover_peer(addr5):
|
|
raise Exception("Could not discover peer")
|
|
peer = dev[0].get_peer(addr5)
|
|
lfreq4 = peer['listen_freq']
|
|
if lfreq4 != lfreq3:
|
|
raise Exception("Unexpected Listen channel after configuration")
|
|
wpas.p2p_stop_find()
|
|
dev[0].p2p_stop_find()
|
|
finally:
|
|
wpas.global_request("SET p2p_optimize_listen_chan 0")
|
|
|
|
def test_p2p_channel_5ghz_only(dev):
|
|
"""P2P GO start with only 5 GHz band allowed"""
|
|
try:
|
|
set_country("US", dev[0])
|
|
dev[0].global_request("P2P_SET disallow_freq 2400-2500")
|
|
res = autogo(dev[0])
|
|
freq = int(res['freq'])
|
|
if freq < 5000:
|
|
raise Exception("Unexpected channel %d MHz" % freq)
|
|
dev[0].remove_group()
|
|
finally:
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
clear_regdom_dev(dev)
|
|
|
|
def test_p2p_channel_5ghz_165_169_us(dev):
|
|
"""P2P GO and 5 GHz channels 165 (allowed) and 169 (disallowed) in US"""
|
|
try:
|
|
set_country("US", dev[0])
|
|
res = dev[0].p2p_start_go(freq=5825)
|
|
if res['freq'] != "5825":
|
|
raise Exception("Unexpected frequency: " + res['freq'])
|
|
dev[0].remove_group()
|
|
|
|
res = dev[0].global_request("P2P_GROUP_ADD freq=5845")
|
|
if "FAIL" not in res:
|
|
raise Exception("GO on channel 169 allowed unexpectedly")
|
|
finally:
|
|
clear_regdom_dev(dev)
|
|
|
|
def wait_go_down_up(dev):
|
|
ev = dev.wait_group_event(["AP-DISABLED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("AP-DISABLED not seen after P2P-REMOVE-AND-REFORM-GROUP")
|
|
ev = dev.wait_group_event(["AP-ENABLED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("AP-ENABLED not seen after P2P-REMOVE-AND-REFORM-GROUP")
|
|
|
|
def test_p2p_go_move_reg_change(dev, apdev):
|
|
"""P2P GO move due to regulatory change"""
|
|
try:
|
|
set_country("US")
|
|
dev[0].global_request("P2P_SET disallow_freq 2400-5000,5700-6000")
|
|
res = autogo(dev[0])
|
|
freq1 = int(res['freq'])
|
|
if freq1 < 5000:
|
|
raise Exception("Unexpected channel %d MHz" % freq1)
|
|
dev[0].dump_monitor()
|
|
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
|
|
# GO move is not allowed while waiting for initial client connection
|
|
connect_cli(dev[0], dev[1], freq=freq1)
|
|
dev[1].remove_group()
|
|
ev = dev[1].wait_global_event(["P2P-GROUP-REMOVED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("P2P-GROUP-REMOVED not reported on client")
|
|
dev[1].dump_monitor()
|
|
dev[0].dump_monitor()
|
|
|
|
freq = dev[0].get_group_status_field('freq')
|
|
if int(freq) < 5000:
|
|
raise Exception("Unexpected freq after initial client: " + freq)
|
|
dev[0].dump_monitor()
|
|
|
|
dev[0].request("NOTE Setting country=BD")
|
|
set_country("BD")
|
|
dev[0].request("NOTE Waiting for GO channel change")
|
|
ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
|
|
"AP-CSA-FINISHED"],
|
|
timeout=10)
|
|
if ev is None:
|
|
raise Exception("P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
|
|
if "P2P-REMOVE-AND-REFORM-GROUP" in ev:
|
|
wait_go_down_up(dev[0])
|
|
|
|
freq2 = dev[0].get_group_status_field('freq')
|
|
if freq1 == freq2:
|
|
raise Exception("Unexpected freq after group reform=" + freq2)
|
|
|
|
dev[0].remove_group()
|
|
finally:
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
set_country("00")
|
|
|
|
def test_p2p_go_move_active(dev, apdev):
|
|
"""P2P GO stays in freq although SCM is possible"""
|
|
with HWSimRadio(n_channels=2) as (radio, iface):
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add(iface)
|
|
|
|
if wpas.get_mcc() < 2:
|
|
raise Exception("New radio does not support MCC")
|
|
|
|
ndev = [wpas, dev[1]]
|
|
_test_p2p_go_move_active(ndev, apdev)
|
|
|
|
def _test_p2p_go_move_active(dev, apdev):
|
|
dev[0].global_request("SET p2p_no_group_iface 0")
|
|
try:
|
|
dev[0].global_request("P2P_SET disallow_freq 2430-6000")
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'ap-test',
|
|
"channel": '11'})
|
|
dev[0].connect("ap-test", key_mgmt="NONE",
|
|
scan_freq="2462")
|
|
|
|
res = autogo(dev[0])
|
|
freq = int(res['freq'])
|
|
if freq > 2430:
|
|
raise Exception("Unexpected channel %d MHz" % freq)
|
|
|
|
# GO move is not allowed while waiting for initial client connection
|
|
connect_cli(dev[0], dev[1], freq=freq)
|
|
dev[1].remove_group()
|
|
|
|
freq = dev[0].get_group_status_field('freq')
|
|
if int(freq) > 2430:
|
|
raise Exception("Unexpected freq after initial client: " + freq)
|
|
|
|
dev[0].dump_monitor()
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
|
|
ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
|
|
"AP-CSA-FINISHED"],
|
|
timeout=10)
|
|
if ev is not None:
|
|
raise Exception("Unexpected P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED seen")
|
|
|
|
dev[0].remove_group()
|
|
finally:
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
|
|
def test_p2p_go_move_scm(dev, apdev):
|
|
"""P2P GO move due to SCM operation preference"""
|
|
with HWSimRadio(n_channels=2) as (radio, iface):
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add(iface)
|
|
|
|
if wpas.get_mcc() < 2:
|
|
raise Exception("New radio does not support MCC")
|
|
|
|
ndev = [wpas, dev[1]]
|
|
_test_p2p_go_move_scm(ndev, apdev)
|
|
|
|
def _test_p2p_go_move_scm(dev, apdev):
|
|
dev[0].global_request("SET p2p_no_group_iface 0")
|
|
try:
|
|
dev[0].global_request("P2P_SET disallow_freq 2430-6000")
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'ap-test',
|
|
"channel": '11'})
|
|
dev[0].connect("ap-test", key_mgmt="NONE",
|
|
scan_freq="2462")
|
|
|
|
dev[0].global_request("SET p2p_go_freq_change_policy 0")
|
|
res = autogo(dev[0])
|
|
freq = int(res['freq'])
|
|
if freq > 2430:
|
|
raise Exception("Unexpected channel %d MHz" % freq)
|
|
|
|
# GO move is not allowed while waiting for initial client connection
|
|
connect_cli(dev[0], dev[1], freq=freq)
|
|
dev[1].remove_group()
|
|
|
|
freq = dev[0].get_group_status_field('freq')
|
|
if int(freq) > 2430:
|
|
raise Exception("Unexpected freq after initial client: " + freq)
|
|
|
|
dev[0].dump_monitor()
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
|
|
ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
|
|
"AP-CSA-FINISHED"], timeout=3)
|
|
if ev is None:
|
|
raise Exception("P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
|
|
if "P2P-REMOVE-AND-REFORM-GROUP" in ev:
|
|
wait_go_down_up(dev[0])
|
|
|
|
freq = dev[0].get_group_status_field('freq')
|
|
if freq != '2462':
|
|
raise Exception("Unexpected freq after group reform=" + freq)
|
|
|
|
dev[0].remove_group()
|
|
finally:
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
dev[0].global_request("SET p2p_go_freq_change_policy 2")
|
|
|
|
def test_p2p_go_move_scm_peer_supports(dev, apdev):
|
|
"""P2P GO move due to SCM operation preference (peer supports)"""
|
|
with HWSimRadio(n_channels=2) as (radio, iface):
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add(iface)
|
|
|
|
if wpas.get_mcc() < 2:
|
|
raise Exception("New radio does not support MCC")
|
|
|
|
ndev = [wpas, dev[1]]
|
|
_test_p2p_go_move_scm_peer_supports(ndev, apdev)
|
|
|
|
def _test_p2p_go_move_scm_peer_supports(dev, apdev):
|
|
try:
|
|
dev[0].global_request("SET p2p_go_freq_change_policy 1")
|
|
set_country("US", dev[0])
|
|
|
|
dev[0].global_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,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq < 5000:
|
|
raise Exception("Unexpected channel %d MHz - did not follow 5 GHz preference" % freq)
|
|
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'ap-test',
|
|
"channel": '11'})
|
|
logger.info('Connecting client to to an AP on channel 11')
|
|
dev[0].connect("ap-test", key_mgmt="NONE",
|
|
scan_freq="2462")
|
|
|
|
ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
|
|
"AP-CSA-FINISHED"], timeout=3)
|
|
if ev is None:
|
|
raise Exception("P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
|
|
if "P2P-REMOVE-AND-REFORM-GROUP" in ev:
|
|
wait_go_down_up(dev[0])
|
|
|
|
freq = dev[0].get_group_status_field('freq')
|
|
if freq != '2462':
|
|
raise Exception("Unexpected freq after group reform=" + freq)
|
|
|
|
dev[0].remove_group()
|
|
finally:
|
|
dev[0].global_request("SET p2p_go_freq_change_policy 2")
|
|
disable_hapd(hapd)
|
|
clear_regdom_dev(dev, 1)
|
|
|
|
def test_p2p_go_move_scm_peer_does_not_support(dev, apdev):
|
|
"""No P2P GO move due to SCM operation (peer does not supports)"""
|
|
with HWSimRadio(n_channels=2) as (radio, iface):
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add(iface)
|
|
|
|
if wpas.get_mcc() < 2:
|
|
raise Exception("New radio does not support MCC")
|
|
|
|
ndev = [wpas, dev[1]]
|
|
_test_p2p_go_move_scm_peer_does_not_support(ndev, apdev)
|
|
|
|
def _test_p2p_go_move_scm_peer_does_not_support(dev, apdev):
|
|
try:
|
|
dev[0].global_request("SET p2p_go_freq_change_policy 1")
|
|
set_country("US", dev[0])
|
|
|
|
dev[0].global_request("SET p2p_no_group_iface 0")
|
|
if "OK" not in dev[1].request("DRIVER_EVENT AVOID_FREQUENCIES 2400-2500"):
|
|
raise Exception("Could not simulate driver event")
|
|
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
|
|
r_dev=dev[1], r_intent=0,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq < 5000:
|
|
raise Exception("Unexpected channel %d MHz - did not follow 5 GHz preference" % freq)
|
|
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'ap-test',
|
|
"channel": '11'})
|
|
logger.info('Connecting client to to an AP on channel 11')
|
|
dev[0].connect("ap-test", key_mgmt="NONE",
|
|
scan_freq="2462")
|
|
|
|
ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
|
|
"AP-CSA-FINISHED"],
|
|
timeout=10)
|
|
if ev is not None:
|
|
raise Exception("Unexpected P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED seen")
|
|
|
|
dev[0].remove_group()
|
|
finally:
|
|
dev[0].global_request("SET p2p_go_freq_change_policy 2")
|
|
dev[1].request("DRIVER_EVENT AVOID_FREQUENCIES")
|
|
disable_hapd(hapd)
|
|
clear_regdom_dev(dev, 2)
|
|
|
|
def test_p2p_go_move_scm_multi(dev, apdev):
|
|
"""P2P GO move due to SCM operation preference multiple times"""
|
|
with HWSimRadio(n_channels=2) as (radio, iface):
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add(iface)
|
|
|
|
if wpas.get_mcc() < 2:
|
|
raise Exception("New radio does not support MCC")
|
|
|
|
ndev = [wpas, dev[1]]
|
|
_test_p2p_go_move_scm_multi(ndev, apdev)
|
|
|
|
def _test_p2p_go_move_scm_multi(dev, apdev):
|
|
dev[0].request("SET p2p_no_group_iface 0")
|
|
try:
|
|
dev[0].global_request("P2P_SET disallow_freq 2430-6000")
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'ap-test-1',
|
|
"channel": '11'})
|
|
dev[0].connect("ap-test-1", key_mgmt="NONE",
|
|
scan_freq="2462")
|
|
|
|
dev[0].global_request("SET p2p_go_freq_change_policy 0")
|
|
res = autogo(dev[0])
|
|
freq = int(res['freq'])
|
|
if freq > 2430:
|
|
raise Exception("Unexpected channel %d MHz" % freq)
|
|
|
|
# GO move is not allowed while waiting for initial client connection
|
|
connect_cli(dev[0], dev[1], freq=freq)
|
|
dev[1].remove_group()
|
|
|
|
freq = dev[0].get_group_status_field('freq')
|
|
if int(freq) > 2430:
|
|
raise Exception("Unexpected freq after initial client: " + freq)
|
|
|
|
dev[0].dump_monitor()
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
|
|
ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
|
|
"AP-CSA-FINISHED"], timeout=3)
|
|
if ev is None:
|
|
raise Exception("P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
|
|
if "P2P-REMOVE-AND-REFORM-GROUP" in ev:
|
|
wait_go_down_up(dev[0])
|
|
|
|
freq = dev[0].get_group_status_field('freq')
|
|
if freq != '2462':
|
|
raise Exception("Unexpected freq after group reform=" + freq)
|
|
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'ap-test-2',
|
|
"channel": '6'})
|
|
dev[0].connect("ap-test-2", key_mgmt="NONE",
|
|
scan_freq="2437")
|
|
|
|
ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
|
|
"AP-CSA-FINISHED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("(2) P2P-REMOVE-AND-REFORM-GROUP or AP-CSA-FINISHED not seen")
|
|
if "P2P-REMOVE-AND-REFORM-GROUP" in ev:
|
|
wait_go_down_up(dev[0])
|
|
|
|
freq = dev[0].get_group_status_field('freq')
|
|
if freq != '2437':
|
|
raise Exception("(2) Unexpected freq after group reform=" + freq)
|
|
|
|
dev[0].remove_group()
|
|
finally:
|
|
dev[0].global_request("P2P_SET disallow_freq ")
|
|
dev[0].global_request("SET p2p_go_freq_change_policy 2")
|
|
|
|
def test_p2p_delay_go_csa(dev, apdev, params):
|
|
"""P2P GO CSA delayed when inviting a P2P Device to an active P2P Group"""
|
|
with HWSimRadio(n_channels=2) as (radio, iface):
|
|
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
|
|
wpas.interface_add(iface)
|
|
|
|
wpas.global_request("SET p2p_no_group_iface 0")
|
|
|
|
if wpas.get_mcc() < 2:
|
|
raise Exception("New radio does not support MCC")
|
|
|
|
addr0 = wpas.p2p_dev_addr()
|
|
addr1 = dev[1].p2p_dev_addr()
|
|
|
|
try:
|
|
dev[1].p2p_listen()
|
|
if not wpas.discover_peer(addr1, social=True):
|
|
raise Exception("Peer " + addr1 + " not found")
|
|
wpas.p2p_stop_find()
|
|
|
|
hapd = hostapd.add_ap(apdev[0], {"ssid": 'bss-2.4ghz',
|
|
"channel": '1'})
|
|
|
|
wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
|
|
|
|
wpas.global_request("SET p2p_go_freq_change_policy 0")
|
|
wpas.dump_monitor()
|
|
|
|
logger.info("Start GO on channel 6")
|
|
res = autogo(wpas, freq=2437)
|
|
if res['freq'] != "2437":
|
|
raise Exception("GO set on a freq=%s instead of 2437" % res['freq'])
|
|
|
|
# Start find on dev[1] to run scans with dev[2] in parallel
|
|
dev[1].p2p_find(social=True)
|
|
|
|
# Use another client device to stop the initial client connection
|
|
# timeout on the GO
|
|
if not dev[2].discover_peer(addr0, social=True):
|
|
raise Exception("Peer2 did not find the GO")
|
|
dev[2].p2p_stop_find()
|
|
pin = dev[2].wps_read_pin()
|
|
wpas.p2p_go_authorize_client(pin)
|
|
dev[2].global_request("P2P_CONNECT " + addr0 + " " + pin + " join freq=2437")
|
|
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Peer2 did not get connected")
|
|
|
|
if not dev[1].discover_peer(addr0, social=True):
|
|
raise Exception("Peer did not find the GO")
|
|
|
|
pin = dev[1].wps_read_pin()
|
|
dev[1].global_request("P2P_CONNECT " + addr0 + " " + pin + " join auth")
|
|
dev[1].p2p_listen()
|
|
|
|
# Force P2P GO channel switch on successful invitation signaling
|
|
wpas.group_request("SET p2p_go_csa_on_inv 1")
|
|
|
|
logger.info("Starting invitation")
|
|
wpas.p2p_go_authorize_client(pin)
|
|
wpas.global_request("P2P_INVITE group=" + wpas.group_ifname + " peer=" + addr1)
|
|
ev = dev[1].wait_global_event(["P2P-INVITATION-RECEIVED",
|
|
"P2P-GROUP-STARTED"], timeout=10)
|
|
|
|
if ev is None:
|
|
raise Exception("Timeout on invitation on peer")
|
|
if "P2P-INVITATION-RECEIVED" in ev:
|
|
raise Exception("Unexpected request to accept pre-authorized invitation")
|
|
|
|
# A P2P GO move is not expected at this stage, as during the
|
|
# invitation signaling, the P2P GO includes only its current
|
|
# operating channel in the channel list, and as the invitation
|
|
# response can only include channels that were also in the
|
|
# invitation request channel list, the group common channels
|
|
# includes only the current P2P GO operating channel.
|
|
ev = wpas.wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP",
|
|
"AP-CSA-FINISHED"], timeout=1)
|
|
if ev is not None:
|
|
raise Exception("Unexpected + " + ev + " event")
|
|
|
|
finally:
|
|
wpas.global_request("SET p2p_go_freq_change_policy 2")
|
|
|
|
def test_p2p_channel_vht80(dev):
|
|
"""P2P group formation with VHT 80 MHz"""
|
|
try:
|
|
set_country("FI", dev[0])
|
|
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
|
|
i_freq=5180,
|
|
i_max_oper_chwidth=80,
|
|
i_ht40=True, i_vht=True,
|
|
r_dev=dev[1], r_intent=0,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq < 5000:
|
|
raise Exception("Unexpected channel %d MHz - did not follow 5 GHz preference" % freq)
|
|
sig = dev[1].group_request("SIGNAL_POLL").splitlines()
|
|
if "FREQUENCY=5180" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(1): " + str(sig))
|
|
if "WIDTH=80 MHz" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
|
|
remove_group(dev[0], dev[1])
|
|
finally:
|
|
set_country("00")
|
|
dev[1].flush_scan_cache()
|
|
|
|
def test_p2p_channel_vht80p80(dev):
|
|
"""P2P group formation and VHT 80+80 MHz channel"""
|
|
try:
|
|
set_country("US", dev[0])
|
|
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
|
|
i_freq=5180,
|
|
i_freq2=5775,
|
|
i_max_oper_chwidth=160,
|
|
i_ht40=True, i_vht=True,
|
|
r_dev=dev[1], r_intent=0,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq < 5000:
|
|
raise Exception("Unexpected channel %d MHz - did not follow 5 GHz preference" % freq)
|
|
sig = dev[1].group_request("SIGNAL_POLL").splitlines()
|
|
if "FREQUENCY=5180" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(1): " + str(sig))
|
|
if "WIDTH=80+80 MHz" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
|
|
if "CENTER_FRQ1=5210" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(3): " + str(sig))
|
|
if "CENTER_FRQ2=5775" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(4): " + str(sig))
|
|
remove_group(dev[0], dev[1])
|
|
finally:
|
|
set_country("00")
|
|
dev[1].flush_scan_cache()
|
|
|
|
def test_p2p_channel_vht80p80_autogo(dev):
|
|
"""P2P autonomous GO and VHT 80+80 MHz channel"""
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
|
|
try:
|
|
set_country("US", dev[0])
|
|
if "OK" not in dev[0].global_request("P2P_GROUP_ADD vht freq=5180 freq2=5775"):
|
|
raise Exception("Could not start GO")
|
|
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("GO start up timed out")
|
|
dev[0].group_form_result(ev)
|
|
|
|
pin = dev[1].wps_read_pin()
|
|
dev[0].p2p_go_authorize_client(pin)
|
|
|
|
dev[1].global_request("P2P_CONNECT " + addr0 + " " + pin + " join freq=5180")
|
|
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Peer did not get connected")
|
|
|
|
dev[1].group_form_result(ev)
|
|
sig = dev[1].group_request("SIGNAL_POLL").splitlines()
|
|
if "FREQUENCY=5180" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(1): " + str(sig))
|
|
if "WIDTH=80+80 MHz" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
|
|
if "CENTER_FRQ1=5210" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(3): " + str(sig))
|
|
if "CENTER_FRQ2=5775" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(4): " + str(sig))
|
|
remove_group(dev[0], dev[1])
|
|
finally:
|
|
set_country("00")
|
|
dev[1].flush_scan_cache()
|
|
|
|
def test_p2p_channel_vht80_autogo(dev):
|
|
"""P2P autonomous GO and VHT 80 MHz channel"""
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
|
|
try:
|
|
set_country("US", dev[0])
|
|
if "OK" not in dev[0].global_request("P2P_GROUP_ADD vht freq=5180 max_oper_chwidth=80"):
|
|
raise Exception("Could not start GO")
|
|
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("GO start up timed out")
|
|
dev[0].group_form_result(ev)
|
|
|
|
pin = dev[1].wps_read_pin()
|
|
dev[0].p2p_go_authorize_client(pin)
|
|
|
|
dev[1].global_request("P2P_CONNECT " + addr0 + " " + pin + " join freq=5180")
|
|
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Peer did not get connected")
|
|
|
|
dev[1].group_form_result(ev)
|
|
sig = dev[1].group_request("SIGNAL_POLL").splitlines()
|
|
if "FREQUENCY=5180" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(1): " + str(sig))
|
|
if "WIDTH=80 MHz" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
|
|
remove_group(dev[0], dev[1])
|
|
finally:
|
|
set_country("00")
|
|
dev[1].flush_scan_cache()
|
|
|
|
def test_p2p_channel_vht80p80_persistent(dev):
|
|
"""P2P persistent group re-invocation and VHT 80+80 MHz channel"""
|
|
addr0 = dev[0].p2p_dev_addr()
|
|
form(dev[0], dev[1])
|
|
|
|
try:
|
|
set_country("US", dev[0])
|
|
invite(dev[0], dev[1], extra="vht freq=5745 freq2=5210")
|
|
[go_res, cli_res] = check_result(dev[0], dev[1])
|
|
|
|
sig = dev[1].group_request("SIGNAL_POLL").splitlines()
|
|
if "FREQUENCY=5745" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(1): " + str(sig))
|
|
if "WIDTH=80+80 MHz" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(2): " + str(sig))
|
|
if "CENTER_FRQ1=5775" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(3): " + str(sig))
|
|
if "CENTER_FRQ2=5210" not in sig:
|
|
raise Exception("Unexpected SIGNAL_POLL value(4): " + str(sig))
|
|
remove_group(dev[0], dev[1])
|
|
finally:
|
|
set_country("00")
|
|
dev[1].flush_scan_cache()
|
|
|
|
def test_p2p_channel_drv_pref_go_neg(dev):
|
|
"""P2P GO Negotiation with GO device channel preference"""
|
|
dev[0].global_request("SET get_pref_freq_list_override 3:2417 4:2422")
|
|
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
|
|
r_dev=dev[1], r_intent=0,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq != 2417:
|
|
raise Exception("Unexpected channel selected: %d" % freq)
|
|
remove_group(dev[0], dev[1])
|
|
|
|
def test_p2p_channel_drv_pref_go_neg2(dev):
|
|
"""P2P GO Negotiation with P2P client device channel preference"""
|
|
dev[0].global_request("SET get_pref_freq_list_override 3:2417,2422")
|
|
dev[1].global_request("SET get_pref_freq_list_override 4:2422")
|
|
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
|
|
r_dev=dev[1], r_intent=0,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq != 2422:
|
|
raise Exception("Unexpected channel selected: %d" % freq)
|
|
remove_group(dev[0], dev[1])
|
|
|
|
def test_p2p_channel_drv_pref_go_neg3(dev):
|
|
"""P2P GO Negotiation with GO device channel preference"""
|
|
dev[1].global_request("SET get_pref_freq_list_override 3:2417,2427 4:2422")
|
|
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=0,
|
|
r_dev=dev[1], r_intent=15,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq != 2417:
|
|
raise Exception("Unexpected channel selected: %d" % freq)
|
|
remove_group(dev[0], dev[1])
|
|
|
|
def test_p2p_channel_drv_pref_go_neg4(dev):
|
|
"""P2P GO Negotiation with P2P client device channel preference"""
|
|
dev[0].global_request("SET get_pref_freq_list_override 3:2417,2422,5180")
|
|
dev[1].global_request("P2P_SET override_pref_op_chan 115:36")
|
|
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
|
|
r_dev=dev[1], r_intent=0,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq != 2417:
|
|
raise Exception("Unexpected channel selected: %d" % freq)
|
|
remove_group(dev[0], dev[1])
|
|
|
|
def test_p2p_channel_drv_pref_go_neg5(dev):
|
|
"""P2P GO Negotiation with P2P client device channel preference"""
|
|
dev[0].global_request("SET get_pref_freq_list_override 3:2417")
|
|
dev[1].global_request("SET get_pref_freq_list_override 4:2422")
|
|
dev[1].global_request("P2P_SET override_pref_op_chan 115:36")
|
|
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15,
|
|
r_dev=dev[1], r_intent=0,
|
|
test_data=False)
|
|
check_grpform_results(i_res, r_res)
|
|
freq = int(i_res['freq'])
|
|
if freq != 2417:
|
|
raise Exception("Unexpected channel selected: %d" % freq)
|
|
remove_group(dev[0], dev[1])
|
|
|
|
def test_p2p_channel_drv_pref_autogo(dev):
|
|
"""P2P autonomous GO with driver channel preference"""
|
|
dev[0].global_request("SET get_pref_freq_list_override 3:2417,2422,5180")
|
|
res_go = autogo(dev[0])
|
|
if res_go['freq'] != "2417":
|
|
raise Exception("Unexpected operating frequency: " + res_go['freq'])
|
|
|
|
def test_p2p_channel_disable_6ghz(dev):
|
|
"""P2P with 6 GHz disabled"""
|
|
try:
|
|
dev[0].global_request("SET p2p_6ghz_disable 1")
|
|
dev[1].p2p_listen()
|
|
dev[0].discover_peer(dev[1].p2p_dev_addr(), social=False)
|
|
|
|
autogo(dev[1])
|
|
connect_cli(dev[1], dev[0])
|
|
finally:
|
|
dev[0].global_request("SET p2p_6ghz_disable 0")
|