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tests: Mesh MPM FSM and HOLDING state event OPN_ACPT

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-06-29 01:13:55 +03:00
parent 8bd90996f9
commit 68f326d5fc
1 changed files with 51 additions and 0 deletions
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51
tests/hwsim/test_wpas_mesh.py
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@ -1833,3 +1833,54 @@ def test_mesh_mpm_init_proto(dev, apdev):
raise Exception("Unexpected MESH_PEER_REMOVE success(2)")
if "FAIL" not in dev[1].request("MESH_PEER_ADD 02:00:00:00:01:02"):
raise Exception("Unexpected MESH_PEER_ADD success")
def test_mesh_holding(dev, apdev):
"""Mesh MPM FSM and HOLDING state event OPN_ACPT"""
check_mesh_support(dev[0])
add_open_mesh_network(dev[0])
add_open_mesh_network(dev[1])
check_mesh_group_added(dev[0])
check_mesh_group_added(dev[1])
check_mesh_peer_connected(dev[0])
check_mesh_peer_connected(dev[1])
addr0 = dev[0].own_addr()
addr1 = dev[1].own_addr()
dev[0].request("SET ext_mgmt_frame_handling 1")
if "OK" not in dev[0].request("MESH_PEER_REMOVE " + addr1):
raise Exception("Failed to remove peer")
rx_msg = dev[0].mgmt_rx()
if rx_msg is None:
raise Exception("MGMT-RX timeout")
if rx_msg['subtype'] != 13:
raise Exception("Unexpected management frame")
payload = rx_msg['payload']
(categ, action) = struct.unpack('BB', payload[0:2])
if categ != 0x0f or action != 0x03:
raise Exception("Did not see Mesh Peering Close")
peer_lid = payload[-6:-4].encode("hex")
my_lid = payload[-4:-2].encode("hex")
# Drop Mesh Peering Close and instead, process an unexpected Mesh Peering
# Open to trigger transmission of another Mesh Peering Close in the HOLDING
# state based on an OPN_ACPT event.
dst = addr0.replace(':', '')
src = addr1.replace(':', '')
hdr = "d000ac00" + dst + src + src + "1000"
fixed = "0f010000"
supp_rates = "010802040b168c129824"
ext_supp_rates = "3204b048606c"
mesh_id = "720e777061732d6d6573682d6f70656e"
mesh_conf = "710701010001000009"
mpm = "7504" + my_lid + peer_lid
ht_capab = "2d1a7c001bffff000000000000000000000100000000000000000000"
ht_oper = "3d160b000000000000000000000000000000000000000000"
frame = hdr + fixed + supp_rates + ext_supp_rates + mesh_id + mesh_conf + mpm + ht_capab + ht_oper
if "OK" not in dev[0].request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=%s" % frame):
raise Exception("MGMT_RX_PROCESS failed")
time.sleep(0.1)