| #!/usr/bin/env python3 |
| # |
| # Copyright (c) 2016, The OpenThread Authors. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # 3. Neither the name of the copyright holder nor the |
| # names of its contributors may be used to endorse or promote products |
| # derived from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| # |
| |
| import unittest |
| |
| import config |
| import thread_cert |
| from pktverify.consts import MLE_ADVERTISEMENT, MLE_DATA_RESPONSE, MLE_CHILD_ID_RESPONSE, MLE_CHILD_UPDATE_REQUEST, ADDR_SOL_URI, MLE_CHILD_UPDATE_RESPONSE, MODE_TLV, LEADER_DATA_TLV, ROUTE64_TLV, SOURCE_ADDRESS_TLV, ACTIVE_TIMESTAMP_TLV, ADDRESS16_TLV, NETWORK_DATA_TLV, ADDRESS_REGISTRATION_TLV, LINK_LOCAL_ALL_NODES_MULTICAST_ADDRESS |
| from pktverify.packet_verifier import PacketVerifier |
| from pktverify.addrs import Ipv6Addr |
| |
| LEADER = 1 |
| ROUTER = 2 |
| ED1 = 3 |
| SED1 = 4 |
| |
| MTDS = [ED1, SED1] |
| |
| |
| class Cert_5_6_3_NetworkDataRegisterAfterAttachLeader(thread_cert.TestCase): |
| TOPOLOGY = { |
| LEADER: { |
| 'name': 'LEADER', |
| 'mode': 'rdn', |
| 'allowlist': [ROUTER] |
| }, |
| ROUTER: { |
| 'name': 'ROUTER', |
| 'mode': 'rdn', |
| 'allowlist': [LEADER, ED1, SED1] |
| }, |
| ED1: { |
| 'name': 'MED', |
| 'is_mtd': True, |
| 'mode': 'rn', |
| 'allowlist': [ROUTER] |
| }, |
| SED1: { |
| 'name': 'SED', |
| 'is_mtd': True, |
| 'mode': '-', |
| 'timeout': config.DEFAULT_CHILD_TIMEOUT, |
| 'allowlist': [ROUTER] |
| }, |
| } |
| |
| def test(self): |
| self.nodes[LEADER].start() |
| self.simulator.go(4) |
| self.assertEqual(self.nodes[LEADER].get_state(), 'leader') |
| |
| self.nodes[ROUTER].start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[ROUTER].get_state(), 'router') |
| |
| self.nodes[ED1].start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[ED1].get_state(), 'child') |
| |
| self.nodes[SED1].start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[SED1].get_state(), 'child') |
| |
| self.nodes[LEADER].add_prefix('2001:2:0:1::/64', 'paros') |
| self.nodes[LEADER].add_prefix('2001:2:0:2::/64', 'paro') |
| self.nodes[LEADER].register_netdata() |
| |
| # 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') |
| |
| self.simulator.go(10) |
| |
| addrs = self.nodes[ED1].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)) |
| |
| addrs = self.nodes[SED1].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)) |
| |
| def verify(self, pv): |
| pkts = pv.pkts |
| pv.summary.show() |
| |
| ROUTER = pv.vars['ROUTER'] |
| MED = pv.vars['MED'] |
| SED = pv.vars['SED'] |
| _rpkts = pkts.filter_wpan_src64(ROUTER) |
| |
| _rpkts_med = _rpkts.copy() |
| _rpkts_sed = _rpkts.copy() |
| |
| # Step 3: The DUT MUST multicast a MLE Data Response for each |
| # prefix sent by the Leader (Prefix 1 and Prefix 2) |
| _rpkts.filter_mle_cmd(MLE_DATA_RESPONSE).filter_ipv6_dst(LINK_LOCAL_ALL_NODES_MULTICAST_ADDRESS).must_next( |
| ).must_verify(lambda p: {Ipv6Addr('2001:2:0:1::'), Ipv6Addr('2001:2:0:2::')} == set(p.thread_nwd.tlv.prefix) |
| and p.thread_nwd.tlv.border_router.flag.p == [1, 1] and p.thread_nwd.tlv.border_router.flag.s == |
| [1, 1] and p.thread_nwd.tlv.border_router.flag.r == [1, 1] and p.thread_nwd.tlv.border_router. |
| flag.o == [1, 1] and p.thread_nwd.tlv.stable == [0, 1, 1, 1, 0, 0, 0]) |
| |
| # Step 5: The DUT MUST send a unicast MLE Child Update |
| # Response to MED_1 |
| _rpkts_med.filter_mle_cmd(MLE_CHILD_UPDATE_RESPONSE).filter_wpan_dst64(MED).must_next().must_verify( |
| lambda p: {SOURCE_ADDRESS_TLV, MODE_TLV, LEADER_DATA_TLV, ADDRESS_REGISTRATION_TLV} < set(p.mle.tlv.type)) |
| |
| # Step 6: The DUT MUST send a unicast MLE Child Update |
| # Request to SED_1 |
| _rpkts_sed.filter_mle_cmd(MLE_CHILD_UPDATE_REQUEST).filter_wpan_dst64(SED).must_next().must_verify( |
| lambda p: {SOURCE_ADDRESS_TLV, LEADER_DATA_TLV, NETWORK_DATA_TLV, ACTIVE_TIMESTAMP_TLV} == set( |
| p.mle.tlv.type) and {Ipv6Addr('2001:2:0:1::')} == set(p.thread_nwd.tlv.prefix) and p.thread_nwd.tlv. |
| border_router.flag.p == [1] and p.thread_nwd.tlv.border_router.flag.s == [1] and p.thread_nwd.tlv. |
| border_router.flag.r == [1] and p.thread_nwd.tlv.border_router.flag.o == [1] and p.thread_nwd.tlv.stable == |
| [1, 1, 1] and p.thread_nwd.tlv.border_router_16 == [0xFFFE]) |
| |
| # Step 8: The DUT MUST send a unicast MLE Child Update |
| # Response to SED_1 |
| _rpkts_sed.filter_mle_cmd(MLE_CHILD_UPDATE_RESPONSE).filter_wpan_dst64(SED).must_next().must_verify( |
| lambda p: {SOURCE_ADDRESS_TLV, MODE_TLV, LEADER_DATA_TLV, ADDRESS_REGISTRATION_TLV} < set(p.mle.tlv.type)) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |
