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tests: P2PS stale group removal

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2019-01-04 12:01:32 +02:00
parent 19c3a9a88d
commit de027ef595
1 changed files with 105 additions and 0 deletions
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105
tests/hwsim/test_p2ps.py
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@ -861,6 +861,111 @@ def test_p2ps_connect_adv_go_persistent(dev):
p2ps_connect_pd(dev[0], dev[1], ev0, ev1)
remove_group(dev[0], dev[1])
def test_p2ps_stale_group_removal(dev):
"""P2PS stale group removal"""
go_neg_pin_authorized_persistent(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0)
dev[0].remove_group()
dev[1].wait_go_ending_session()
# Drop the first persistent group on dev[1] and form new persistent groups
# on both devices.
dev[1].request("FLUSH")
go_neg_pin_authorized_persistent(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0)
dev[0].remove_group()
dev[1].wait_go_ending_session()
# The GO now has a stale persistent group as the first entry. Try to go
# through P2PS sequence to hit stale group removal.
if len(dev[0].list_networks(p2p=True)) != 2:
raise Exception("Unexpected number of networks on dev[0]")
if len(dev[1].list_networks(p2p=True)) != 1:
raise Exception("Unexpected number of networks on dev[1]")
p2ps_advertise(r_dev=dev[0], r_role='4', svc_name='org.wi-fi.wfds.send.rx',
srv_info='I can receive files upto size 2 GB')
[adv_id, rcvd_svc_name] = p2ps_exact_seek(i_dev=dev[1], r_dev=dev[0],
svc_name='org.wi-fi.wfds.send.rx',
srv_info='2 GB')
ev1, ev0 = p2ps_provision(dev[1], dev[0], adv_id)
if "persist=" not in ev0 or "persist=" not in ev1:
raise Exception("Persistent group isn't used by peers")
p2ps_connect_pd(dev[0], dev[1], ev0, ev1)
remove_group(dev[0], dev[1])
if len(dev[0].list_networks(p2p=True)) != 1:
raise Exception("Unexpected number of networks on dev[0] (2)")
if len(dev[1].list_networks(p2p=True)) != 1:
raise Exception("Unexpected number of networks on dev[1] (2)")
def test_p2ps_stale_group_removal2(dev):
"""P2PS stale group removal (2)"""
go_neg_pin_authorized_persistent(i_dev=dev[0], i_intent=0,
r_dev=dev[1], r_intent=15)
dev[1].remove_group()
dev[0].wait_go_ending_session()
# Drop the first persistent group on dev[1] and form new persistent groups
# on both devices.
dev[1].request("FLUSH")
go_neg_pin_authorized_persistent(i_dev=dev[0], i_intent=0,
r_dev=dev[1], r_intent=15)
dev[1].remove_group()
dev[0].wait_go_ending_session()
# The P2P Client now has a stale persistent group as the first entry. Try
# to go through P2PS sequence to hit stale group removal.
if len(dev[0].list_networks(p2p=True)) != 2:
raise Exception("Unexpected number of networks on dev[0]")
if len(dev[1].list_networks(p2p=True)) != 1:
raise Exception("Unexpected number of networks on dev[1]")
p2ps_advertise(r_dev=dev[1], r_role='4', svc_name='org.wi-fi.wfds.send.rx',
srv_info='I can receive files upto size 2 GB')
[adv_id, rcvd_svc_name] = p2ps_exact_seek(i_dev=dev[0], r_dev=dev[1],
svc_name='org.wi-fi.wfds.send.rx',
srv_info='2 GB')
ev0, ev1 = p2ps_provision(dev[0], dev[1], adv_id)
# This hits persistent group removal on dev[0] (P2P Client)
def test_p2ps_stale_group_removal3(dev):
"""P2PS stale group removal (3)"""
dev[0].p2p_start_go(persistent=True)
dev[0].remove_group()
if len(dev[0].list_networks(p2p=True)) != 1:
raise Exception("Unexpected number of networks on dev[0]")
go_neg_pin_authorized_persistent(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0)
dev[0].remove_group()
dev[1].wait_go_ending_session()
# The GO now has a stale persistent group as the first entry. Try to go
# through P2PS sequence to hit stale group removal.
if len(dev[0].list_networks(p2p=True)) != 2:
raise Exception("Unexpected number of networks on dev[0] (2)")
if len(dev[1].list_networks(p2p=True)) != 1:
raise Exception("Unexpected number of networks on dev[1] (2)")
p2ps_advertise(r_dev=dev[0], r_role='4', svc_name='org.wi-fi.wfds.send.rx',
srv_info='I can receive files upto size 2 GB')
[adv_id, rcvd_svc_name] = p2ps_exact_seek(i_dev=dev[1], r_dev=dev[0],
svc_name='org.wi-fi.wfds.send.rx',
srv_info='2 GB')
ev1, ev0 = p2ps_provision(dev[1], dev[0], adv_id)
if "persist=" not in ev0 or "persist=" not in ev1:
raise Exception("Persistent group isn't used by peers")
p2ps_connect_pd(dev[0], dev[1], ev0, ev1)
remove_group(dev[0], dev[1])
if len(dev[0].list_networks(p2p=True)) != 1:
raise Exception("Unexpected number of networks on dev[0] (3)")
if len(dev[1].list_networks(p2p=True)) != 1:
raise Exception("Unexpected number of networks on dev[1] (3)")
@remote_compatible
def test_p2ps_adv_go_persistent_no_peer_entry(dev):
"""P2PS advertisement as GO having persistent group (no peer entry)"""