[PATCH 17/17] tests: Add P2P GO frequency change policy tests
Ilan Peer
ilan.peer
Mon Jul 27 12:24:34 PDT 2015
Signed-off-by: Ilan Peer <ilan.peer at intel.com>
---
tests/hwsim/test_p2p_channel.py | 236 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 236 insertions(+)
diff --git a/tests/hwsim/test_p2p_channel.py b/tests/hwsim/test_p2p_channel.py
index db458d3..4604bb6 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 +674,238 @@ 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")
+
--
1.9.1
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