From ab653ed2f6268708b553467937593515fc04bc4d Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Mon, 27 Jul 2015 22:24:34 +0300 Subject: [PATCH] tests: Add P2P GO frequency change policy tests Signed-off-by: Ilan Peer --- tests/hwsim/test_p2p_channel.py | 237 ++++++++++++++++++++++++++++++++ tests/hwsim/vm/parallel-vm.py | 8 +- 2 files changed, 244 insertions(+), 1 deletion(-) diff --git a/tests/hwsim/test_p2p_channel.py b/tests/hwsim/test_p2p_channel.py index db458d3fb..8fa80a4cc 100644 --- a/tests/hwsim/test_p2p_channel.py +++ b/tests/hwsim/test_p2p_channel.py @@ -12,6 +12,7 @@ import time import hostapd import hwsim_utils +from utils import HwsimSkip from tshark import run_tshark from wpasupplicant import WpaSupplicant from hwsim import HWSimRadio @@ -673,3 +674,239 @@ def test_p2p_channel_5ghz_165_169_us(dev): raise Exception("GO on channel 169 allowed unexpectedly") finally: set_country("00") + +def test_p2p_go_move_reg_change(dev, apdev, params): + """P2P GO move due to regulatory change [long]""" + if not params['long']: + raise HwsimSkip("Skip test case with long duration due to --long not specified") + + try: + set_country("US") + dev[0].global_request("P2P_SET disallow_freq 2400-5000") + res = autogo(dev[0]) + freq1 = int(res['freq']) + if freq1 < 5000: + raise Exception("Unexpected channel %d MHz" % freq1) + + dev[0].global_request("P2P_SET disallow_freq ") + + # GO move is not allowed while waiting for initial client connection + time.sleep(20) + set_country("00") + ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP"], + timeout=10) + if ev is None: + raise Exception("P2P-REMOVE-AND-REFORM-GROUP not seen") + + 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, params): + """P2P GO stays in freq although SCM is possible [long]""" + if dev[0].get_mcc() <= 1: + raise HwsimSkip("Skip due to MCC not being enabled") + + if not params['long']: + raise HwsimSkip("Skip test case with long duration due to --long not specified") + + 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]['ifname'], { "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 + time.sleep(20) + dev[0].global_request("P2P_SET disallow_freq ") + + ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP"], + timeout=10) + if ev is not None: + raise Exception("Unexpected P2P-REMOVE-AND-REFORM-GROUP seen") + + dev[0].remove_group() + finally: + dev[0].global_request("P2P_SET disallow_freq ") + +def test_p2p_go_move_scm(dev, apdev, params): + """P2P GO move due to SCM operation preference [long]""" + if dev[0].get_mcc() <= 1: + raise HwsimSkip("Skip due to MCC not being enabled") + + if not params['long']: + raise HwsimSkip("Skip test case with long duration due to --long not specified") + + 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]['ifname'], { "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 + time.sleep(20) + dev[0].global_request("P2P_SET disallow_freq ") + + ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP"], timeout=3) + if ev is None: + raise Exception("P2P-REMOVE-AND-REFORM-GROUP not seen") + + 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, params): + """P2P GO move due to SCM operation preference (peer supports) [long]""" + if dev[0].get_mcc() <= 1: + raise HwsimSkip("Skip due to MCC not being enabled") + + if not params['long']: + raise HwsimSkip("Skip test case with long duration due to --long not specified") + + try: + dev[0].global_request("SET p2p_go_freq_change_policy 1") + set_country("US", dev[0]) + + dev[0].request("SET p2p_no_group_iface 0") + [i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15, + r_dev=dev[1], r_intent=0, + 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]['ifname'], { "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"], timeout=3) + if ev is None: + raise Exception("P2P-REMOVE-AND-REFORM-GROUP not seen") + + 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") + set_country("00") + +def test_p2p_go_move_scm_peer_does_not_support(dev, apdev, params): + """No P2P GO move due to SCM operation (peer does not supports) [long]""" + if dev[0].get_mcc() <= 1: + raise HwsimSkip("Skip due to MCC not being enabled") + + if not params['long']: + raise HwsimSkip("Skip test case with long duration due to --long not specified") + + try: + dev[0].global_request("SET p2p_go_freq_change_policy 1") + set_country("US", dev[0]) + + dev[0].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]['ifname'], { "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"], + timeout=10) + if ev is not None: + raise Exception("Unexpected P2P-REMOVE-AND-REFORM-GROUP seen") + + dev[0].remove_group() + finally: + dev[0].global_request("SET p2p_go_freq_change_policy 2") + set_country("00") + +def test_p2p_go_move_scm_multi(dev, apdev, params): + """P2P GO move due to SCM operation preference multiple times [long]""" + if dev[0].get_mcc() <= 1: + raise HwsimSkip("Skip due to MCC not being enabled") + + if not params['long']: + raise HwsimSkip("Skip test case with long duration due to --long not specified") + + 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]['ifname'], { "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 + time.sleep(20) + dev[0].global_request("P2P_SET disallow_freq ") + + ev = dev[0].wait_group_event(["P2P-REMOVE-AND-REFORM-GROUP"], timeout=3) + if ev is None: + raise Exception("P2P-REMOVE-AND-REFORM-GROUP not seen") + + 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]['ifname'], { "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"], timeout=5) + if ev is None: + raise Exception("(2) P2P-REMOVE-AND-REFORM-GROUP not seen") + + 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") diff --git a/tests/hwsim/vm/parallel-vm.py b/tests/hwsim/vm/parallel-vm.py index 1b4683d8a..8805ad36f 100755 --- a/tests/hwsim/vm/parallel-vm.py +++ b/tests/hwsim/vm/parallel-vm.py @@ -63,7 +63,13 @@ long_tests = [ "ap_roam_open", "proxyarp_open", "ap_wps_iteration", "ap_wps_iteration_error", - "ap_wps_pbc_timeout" ] + "ap_wps_pbc_timeout", + "p2p_go_move_reg_change", + "p2p_go_move_active", + "p2p_go_move_scm", + "p2p_go_move_scm_peer_supports", + "p2p_go_move_scm_peer_does_not_support", + "p2p_go_move_scm_multi" ] def get_failed(vm): failed = []