mirror of
https://github.com/espressif/openthread.git
synced 2026-08-26 12:11:17 +00:00
[thread-cert] refactor case 7.1.5 using pktverfiy (#5882)
This commit is contained in:
Jing Ma
@@ -31,35 +31,67 @@ import unittest
|
||||
|
||||
import config
|
||||
import thread_cert
|
||||
from pktverify.consts import WIRESHARK_OVERRIDE_PREFS, MLE_CHILD_UPDATE_REQUEST, MLE_CHILD_UPDATE_RESPONSE, MLE_DATA_RESPONSE, MLE_CHILD_ID_REQUEST, MLE_CHILD_ID_RESPONSE, SVR_DATA_URI, ACTIVE_TIMESTAMP_TLV, RESPONSE_TLV, LINK_LAYER_FRAME_COUNTER_TLV, MODE_TLV, TIMEOUT_TLV, VERSION_TLV, TLV_REQUEST_TLV, ADDRESS16_TLV, NETWORK_DATA_TLV, ROUTE64_TLV, MODE_TLV, TIMEOUT_TLV, CHALLENGE_TLV, SOURCE_ADDRESS_TLV, LEADER_DATA_TLV, ADDRESS_REGISTRATION_TLV
|
||||
from pktverify.packet_verifier import PacketVerifier
|
||||
from pktverify.addrs import Ipv6Addr
|
||||
|
||||
LEADER = 1
|
||||
ROUTER = 2
|
||||
ED2 = 3
|
||||
SED2 = 4
|
||||
MED = 3
|
||||
SED = 4
|
||||
|
||||
MTDS = [ED2, SED2]
|
||||
MTDS = [MED, SED]
|
||||
PREFIX_2001 = '2001::/64'
|
||||
PREFIX_2002 = '2002::/64'
|
||||
PREFIX_2003 = '2003::/64'
|
||||
|
||||
# Test Purpose and Description:
|
||||
# -----------------------------
|
||||
# The purpose of this test case is to verify that the DUT sends properly formatted
|
||||
# Server Data Notification CoAP frame when a third global prefix information is
|
||||
# set on the DUT. The DUT must also correctly set Network Data aggregated and
|
||||
# disseminated by the Leader and transmit it properly to all child devices already
|
||||
# attached to it.
|
||||
#
|
||||
# Test Topology:
|
||||
# -------------
|
||||
# SED
|
||||
# |
|
||||
# Router(DUT) - MED
|
||||
# |
|
||||
# Leader
|
||||
#
|
||||
# DUT Types:
|
||||
# ----------
|
||||
# Router
|
||||
|
||||
|
||||
class Cert_7_1_5_BorderRouterAsRouter(thread_cert.TestCase):
|
||||
USE_MESSAGE_FACTORY = False
|
||||
|
||||
TOPOLOGY = {
|
||||
LEADER: {
|
||||
'name': 'LEADER',
|
||||
'mode': 'rdn',
|
||||
'panid': 0xface,
|
||||
'allowlist': [ROUTER]
|
||||
},
|
||||
ROUTER: {
|
||||
'name': 'ROUTER',
|
||||
'mode': 'rdn',
|
||||
'panid': 0xface,
|
||||
'router_selection_jitter': 1,
|
||||
'allowlist': [LEADER, ED2, SED2]
|
||||
'allowlist': [LEADER, MED, SED]
|
||||
},
|
||||
ED2: {
|
||||
MED: {
|
||||
'name': 'MED',
|
||||
'is_mtd': True,
|
||||
'mode': 'rn',
|
||||
'panid': 0xface,
|
||||
'allowlist': [ROUTER]
|
||||
},
|
||||
SED2: {
|
||||
SED: {
|
||||
'name': 'SED',
|
||||
'is_mtd': True,
|
||||
'mode': '-',
|
||||
'panid': 0xface,
|
||||
@@ -77,56 +109,150 @@ class Cert_7_1_5_BorderRouterAsRouter(thread_cert.TestCase):
|
||||
self.simulator.go(5)
|
||||
self.assertEqual(self.nodes[ROUTER].get_state(), 'router')
|
||||
|
||||
self.nodes[ED2].start()
|
||||
self.nodes[MED].start()
|
||||
self.simulator.go(5)
|
||||
self.assertEqual(self.nodes[ED2].get_state(), 'child')
|
||||
self.assertEqual(self.nodes[MED].get_state(), 'child')
|
||||
|
||||
self.nodes[SED2].start()
|
||||
self.nodes[SED].start()
|
||||
self.simulator.go(5)
|
||||
self.assertEqual(self.nodes[SED2].get_state(), 'child')
|
||||
self.assertEqual(self.nodes[SED].get_state(), 'child')
|
||||
|
||||
self.nodes[ROUTER].add_prefix('2001:2:0:1::/64', 'paros')
|
||||
self.nodes[ROUTER].add_prefix('2001:2:0:2::/64', 'paro')
|
||||
self.nodes[ROUTER].add_prefix(PREFIX_2001, 'paros')
|
||||
self.nodes[ROUTER].add_prefix(PREFIX_2002, 'paro')
|
||||
self.nodes[ROUTER].add_prefix(PREFIX_2003, 'paos')
|
||||
self.nodes[ROUTER].register_netdata()
|
||||
self.simulator.go(5)
|
||||
self.simulator.go(10)
|
||||
|
||||
# Set lowpan context of sniffer
|
||||
self.simulator.set_lowpan_context(1, '2001:2:0:1::/64')
|
||||
self.simulator.set_lowpan_context(2, '2001:2:0:2::/64')
|
||||
def verify(self, pv):
|
||||
pkts = pv.pkts
|
||||
pv.summary.show()
|
||||
|
||||
addrs = self.nodes[ED2].get_addrs()
|
||||
self.assertTrue(any('2001:2:0:1' in addr[0:10] for addr in addrs))
|
||||
self.assertTrue(any('2001:2:0:2' in addr[0:10] for addr in addrs))
|
||||
for addr in addrs:
|
||||
if addr[0:10] == '2001:2:0:1' or addr[0:10] == '2001:2:0:2':
|
||||
self.assertTrue(self.nodes[LEADER].ping(addr))
|
||||
LEADER = pv.vars['LEADER']
|
||||
ROUTER = pv.vars['ROUTER']
|
||||
SED = pv.vars['SED']
|
||||
MED = pv.vars['MED']
|
||||
|
||||
addrs = self.nodes[SED2].get_addrs()
|
||||
self.assertTrue(any('2001:2:0:1' in addr[0:10] for addr in addrs))
|
||||
self.assertFalse(any('2001:2:0:2' in addr[0:10] for addr in addrs))
|
||||
for addr in addrs:
|
||||
if addr[0:10] == '2001:2:0:1' or addr[0:10] == '2001:2:0:2':
|
||||
self.assertTrue(self.nodes[LEADER].ping(addr))
|
||||
# Step 1: Ensure topology is formed correctly
|
||||
pv.verify_attached('ROUTER', 'LEADER')
|
||||
pv.verify_attached('MED', 'ROUTER', 'MTD')
|
||||
pv.verify_attached('SED', 'ROUTER', 'MTD')
|
||||
|
||||
self.nodes[ROUTER].add_prefix('2001:2:0:3::/64', 'paros')
|
||||
self.nodes[ROUTER].register_netdata()
|
||||
self.simulator.go(5)
|
||||
# Step 3: The DUT MUST send a CoAP Server Data Notification frame
|
||||
# to the Leader including the server’s information(Prefix,
|
||||
# Border Router) for all three prefixes (Prefix 1, 2 and 3):
|
||||
# CoAP Request URI
|
||||
# coap://[<Leader address>]:MM/a/sd
|
||||
# CoAP Payload
|
||||
# Thread Network Data TLV
|
||||
|
||||
addrs = self.nodes[ED2].get_addrs()
|
||||
self.assertTrue(any('2001:2:0:1' in addr[0:10] for addr in addrs))
|
||||
self.assertTrue(any('2001:2:0:2' in addr[0:10] for addr in addrs))
|
||||
self.assertTrue(any('2001:2:0:3' in addr[0:10] for addr in addrs))
|
||||
for addr in addrs:
|
||||
if (addr[0:10] == '2001:2:0:1' or addr[0:10] == '2001:2:0:2' or addr[0:10] == '2001:2:0:3'):
|
||||
self.assertTrue(self.nodes[LEADER].ping(addr))
|
||||
pkts.filter_wpan_src64(ROUTER).\
|
||||
filter_coap_request(SVR_DATA_URI).\
|
||||
filter(lambda p: {
|
||||
Ipv6Addr(PREFIX_2001[:-3]),
|
||||
Ipv6Addr(PREFIX_2002[:-3]),
|
||||
Ipv6Addr(PREFIX_2003[:-3])
|
||||
} == set(p.thread_nwd.tlv.prefix)
|
||||
).\
|
||||
must_next()
|
||||
_index = pkts.index
|
||||
|
||||
addrs = self.nodes[SED2].get_addrs()
|
||||
self.assertTrue(any('2001:2:0:1' in addr[0:10] for addr in addrs))
|
||||
self.assertFalse(any('2001:2:0:2' in addr[0:10] for addr in addrs))
|
||||
self.assertTrue(any('2001:2:0:3' in addr[0:10] for addr in addrs))
|
||||
for addr in addrs:
|
||||
if (addr[0:10] == '2001:2:0:1' or addr[0:10] == '2001:2:0:2' or addr[0:10] == '2001:2:0:3'):
|
||||
self.assertTrue(self.nodes[LEADER].ping(addr))
|
||||
# Step 5: The DUT MUST send a multicast MLE Data Response,
|
||||
# including at least three Prefix TLVs (Prefix 1, Prefix2,
|
||||
# and Prefix 3).
|
||||
_dv_pkt = pkts.filter_wpan_src64(ROUTER).\
|
||||
filter_LLANMA().\
|
||||
filter_mle_cmd(MLE_DATA_RESPONSE).\
|
||||
filter(lambda p: {
|
||||
Ipv6Addr(PREFIX_2001[:-3]),
|
||||
Ipv6Addr(PREFIX_2002[:-3]),
|
||||
Ipv6Addr(PREFIX_2003[:-3])
|
||||
} == set(p.thread_nwd.tlv.prefix)
|
||||
).\
|
||||
must_next()
|
||||
|
||||
# Step 6: MED automatically sends MLE Child Update Request to its parent
|
||||
# (DUT), reporting its configured global addresses in the Address
|
||||
# Registration TLV
|
||||
|
||||
# Step 7: The DUT MUST send a MLE Child Update Response to MED
|
||||
# The following TLVs MUST be present in the Child Update Response:
|
||||
# - Source Address TLV
|
||||
# - Address Registration TLV
|
||||
# - Echoes back addresses configured in step 4
|
||||
# - Mode TLV
|
||||
_pkt = pkts.filter_wpan_src64(MED).\
|
||||
filter_wpan_dst64(ROUTER).\
|
||||
filter_mle_cmd(MLE_CHILD_UPDATE_REQUEST).\
|
||||
must_next()
|
||||
pkts.filter_wpan_src64(ROUTER).\
|
||||
filter_wpan_dst64(MED).\
|
||||
filter_mle_cmd(MLE_CHILD_UPDATE_RESPONSE).\
|
||||
filter(lambda p: {
|
||||
SOURCE_ADDRESS_TLV,
|
||||
MODE_TLV,
|
||||
ADDRESS_REGISTRATION_TLV
|
||||
} < set(p.mle.tlv.type) and\
|
||||
len(p.mle.tlv.addr_reg_iid) > 0 and\
|
||||
set(p.mle.tlv.addr_reg_iid) < set(_pkt.mle.tlv.addr_reg_iid)
|
||||
).\
|
||||
must_next()
|
||||
|
||||
# Step 8: The DUT MUST send a MLE Child Update Request or MLE Data
|
||||
# Response to SED, including the following TLVs:
|
||||
# - Network Data TLV
|
||||
# At least two Prefix TLVs (Prefix 1 and Prefix3)
|
||||
# - Border Router TLV
|
||||
# - P_border_router_16<0xFFFE>
|
||||
# Prefix 2 TLV MUST NOT be included
|
||||
# - Source Address TLV
|
||||
# - Leader Data TLV
|
||||
# Data version numbers should be the same as the ones
|
||||
# sent in the multicast data response in step 5.
|
||||
# - Active Timestamp TLV
|
||||
pkts.range(_index).filter_wpan_src64(ROUTER).\
|
||||
filter_wpan_dst64(SED).\
|
||||
filter_mle_cmd2(MLE_CHILD_UPDATE_REQUEST, MLE_DATA_RESPONSE).\
|
||||
filter(lambda p: {
|
||||
NETWORK_DATA_TLV,
|
||||
SOURCE_ADDRESS_TLV,
|
||||
LEADER_DATA_TLV,
|
||||
ACTIVE_TIMESTAMP_TLV
|
||||
} == set(p.mle.tlv.type) and\
|
||||
{
|
||||
Ipv6Addr(PREFIX_2001[:-3]),
|
||||
Ipv6Addr(PREFIX_2003[:-3])
|
||||
} == set(p.thread_nwd.tlv.prefix) and\
|
||||
p.mle.tlv.leader_data.data_version ==
|
||||
_dv_pkt.mle.tlv.leader_data.data_version and\
|
||||
[0xFFFE, 0xFFFE] == p.thread_nwd.tlv.border_router_16
|
||||
).\
|
||||
must_next()
|
||||
|
||||
# Step 9: SED automatically sends its global address configured to the Leader,
|
||||
# in the Address Registration TLV from the Child Update request command
|
||||
|
||||
# Step 10: The DUT MUST send a MLE Child Update Response, each, to SED
|
||||
# The following TLVs MUST be present in the Child Update Response:
|
||||
# - Source Address TLV
|
||||
# - Address Registration TLV
|
||||
# - Echoes back addresses configured in step 9
|
||||
# - Mode TLV
|
||||
_pkt = pkts.filter_wpan_src64(SED).\
|
||||
filter_wpan_dst64(ROUTER).\
|
||||
filter_mle_cmd(MLE_CHILD_UPDATE_REQUEST).\
|
||||
must_next()
|
||||
pkts.filter_wpan_src64(ROUTER).\
|
||||
filter_wpan_dst64(SED).\
|
||||
filter_mle_cmd(MLE_CHILD_UPDATE_RESPONSE).\
|
||||
filter(lambda p: {
|
||||
SOURCE_ADDRESS_TLV,
|
||||
MODE_TLV,
|
||||
ADDRESS_REGISTRATION_TLV
|
||||
} < set(p.mle.tlv.type) and\
|
||||
len(p.mle.tlv.addr_reg_iid) > 0 and\
|
||||
set(p.mle.tlv.addr_reg_iid) < set(_pkt.mle.tlv.addr_reg_iid)
|
||||
).\
|
||||
must_next()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
|
||||
Reference in New Issue
Block a user