mirror of
https://github.com/espressif/openthread.git
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Jonathan Hui
213 lines
7.3 KiB
Python
Executable File
213 lines
7.3 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright (c) 2016, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import unittest
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import thread_cert
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from pktverify.consts import MLE_ADVERTISEMENT, MLE_CHILD_ID_RESPONSE, MLE_DATA_REQUEST, MLE_DATA_RESPONSE, TLV_REQUEST_TLV, NETWORK_DATA_TLV, SOURCE_ADDRESS_TLV, LEADER_DATA_TLV, NWD_PREFIX_TLV, NWD_BORDER_ROUTER_TLV, NWD_6LOWPAN_ID_TLV
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from pktverify.packet_verifier import PacketVerifier
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LEADER = 1
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ROUTER1 = 2
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ROUTER2 = 3
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ROUTER3 = 4
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ROUTER15 = 16
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REED1 = 17
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class Cert_5_6_7_NetworkDataRequestREED(thread_cert.TestCase):
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TOPOLOGY = {
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LEADER: {
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'name': 'LEADER',
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'mode': 'rsdn',
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'panid': 0xface,
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'allowlist': [ROUTER1, ROUTER2, ROUTER3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, ROUTER15]
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},
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ROUTER1: {
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'name': 'ROUTER_1',
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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ROUTER2: {
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'name': 'ROUTER_2',
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER, REED1]
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},
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ROUTER3: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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5: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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6: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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7: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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8: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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9: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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10: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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11: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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12: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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13: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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14: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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15: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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ROUTER15: {
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'mode': 'rsdn',
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'panid': 0xface,
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'router_selection_jitter': 1,
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'allowlist': [LEADER]
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},
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REED1: {
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'name': 'REED',
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'mode': 'rsdn',
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'panid': 0xface,
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'allowlist': [ROUTER2]
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},
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}
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def test(self):
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self.nodes[LEADER].start()
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self.simulator.go(4)
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self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
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for i in range(ROUTER1, ROUTER15 + 1):
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self.nodes[i].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[i].get_state(), 'router')
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self.nodes[REED1].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[REED1].get_state(), 'child')
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self.nodes[ROUTER2].remove_allowlist(self.nodes[REED1].get_addr64())
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self.nodes[REED1].remove_allowlist(self.nodes[ROUTER2].get_addr64())
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self.nodes[LEADER].add_prefix('2001:2:0:3::/64', 'paros')
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self.nodes[LEADER].register_netdata()
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# Set lowpan context of sniffer
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self.simulator.set_lowpan_context(1, '2001:2:0:3::/64')
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self.simulator.go(2)
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self.nodes[ROUTER2].add_allowlist(self.nodes[REED1].get_addr64())
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self.nodes[REED1].add_allowlist(self.nodes[ROUTER2].get_addr64())
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self.simulator.go(30)
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self.simulator.go(600)
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addrs = self.nodes[REED1].get_addrs()
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self.assertTrue(any('2001:2:0:3' in addr[0:10] for addr in addrs))
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for addr in addrs:
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if addr[0:10] == '2001:2:0:3':
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self.assertTrue(self.nodes[LEADER].ping(addr))
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def verify(self, pv):
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pkts = pv.pkts
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pv.summary.show()
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LEADER = pv.vars['LEADER']
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REED = pv.vars['REED']
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# Step 4: Leader multicasts a MLE Data Response with the new information
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_pkt = pkts.filter_mle_cmd(MLE_CHILD_ID_RESPONSE).filter_wpan_dst64(REED).must_next()
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pkts.filter_wpan_src64(LEADER).filter_mle_cmd(MLE_DATA_RESPONSE).must_next().must_verify(
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lambda p: {NWD_PREFIX_TLV, NWD_BORDER_ROUTER_TLV, NWD_6LOWPAN_ID_TLV} <= set(p.thread_nwd.tlv.type))
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# Step 8: REED1 MUST send a MLE Data Request to its parent to get the new Network Dataset.
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# MLE Data Request includes a TLV Request TLV for Network Data TLV
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pkts.filter_wpan_src64(REED).filter_mle_cmd(MLE_DATA_REQUEST).must_next().must_verify(
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lambda p: {TLV_REQUEST_TLV, NETWORK_DATA_TLV} <= set(p.mle.tlv.type))
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# Step 10: REED1 send MLE Advertisement
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pkts.filter_wpan_src64(REED).filter_mle_cmd(MLE_ADVERTISEMENT).must_next().must_verify(
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lambda p: p.mle.tlv.leader_data.data_version == _pkt.mle.tlv.leader_data.data_version + 1)
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if __name__ == '__main__':
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unittest.main()
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