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tests: GO negotiation with station interface on a P2P-disallowed channel

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Verify that when P2P group is formed and a station interface is
connected on a channel that is disallowed for P2P, the group is formed
on a different channel than the BSS (both as GO and client).

Requires MCC.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
This commit is contained in:
Avraham Stern 2014-06-10 20:50:34 +03:00 committed by Jouni Malinen
parent 4b47d977c5
commit 23aec8ffd6
1 changed files with 36 additions and 0 deletions
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36
tests/hwsim/test_p2p_channel.py
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@ -253,3 +253,39 @@ def test_autogo_with_bss_on_disallowed_chan(dev, apdev):
hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname']) hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
finally: finally:
dev[0].request("P2P_SET disallow_freq ") dev[0].request("P2P_SET disallow_freq ")
def test_go_neg_with_bss_on_disallowed_chan(dev, apdev):
"""P2P channel selection: GO negotiation with station interface on a disallowed channel"""
dev[0].request("SET p2p_no_group_iface 0")
if dev[0].get_mcc() < 2:
logger.info("Skipping test because driver does not support MCC")
return "skip"
try:
hostapd.add_ap(apdev[0]['ifname'], { "ssid": 'bss-2.4ghz', "channel": '1' })
dev[0].connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
dev[0].request("P2P_SET disallow_freq 2412")
#dev[0] as GO
[i_res, r_res] = go_neg_pbc(i_dev=dev[0], i_intent=10, r_dev=dev[1],
r_intent=1)
check_grpform_results(i_res, r_res)
if i_res['role'] != "GO":
raise Exception("GO not selected according to go_intent")
if i_res['freq'] == "2412":
raise Exception("Group formed on a disallowed channel")
hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
dev[0].remove_group(i_res['ifname'])
#dev[0] as client
[i_res2, r_res2] = go_neg_pbc(i_dev=dev[0], i_intent=1, r_dev=dev[1],
r_intent=10)
check_grpform_results(i_res2, r_res2)
if i_res2['role'] != "client":
raise Exception("GO not selected according to go_intent")
if i_res2['freq'] == "2412":
raise Exception("Group formed on a disallowed channel")
hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
finally:
dev[0].request("P2P_SET disallow_freq ")