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https://github.com/espressif/openthread.git
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Yakun Xu
158 lines
5.8 KiB
Python
Executable File
158 lines
5.8 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 node
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import command
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import config
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import mle
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DUT_LEADER = 1
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ROUTER1 = 2
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ROUTER2 = 3
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MED1 = 4
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SED1 = 5
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MED3 = 6
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MTDS = [MED1, SED1, MED3]
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class Cert_5_3_7_DuplicateAddress(unittest.TestCase):
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def setUp(self):
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self.simulator = config.create_default_simulator()
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self.nodes = {}
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for i in range(1, 7):
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self.nodes[i] = node.Node(i, (i in MTDS), simulator=self.simulator)
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self.nodes[DUT_LEADER].set_panid(0xface)
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self.nodes[DUT_LEADER].set_mode('rsdn')
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self.nodes[DUT_LEADER].add_whitelist(self.nodes[ROUTER1].get_addr64())
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self.nodes[DUT_LEADER].add_whitelist(self.nodes[ROUTER2].get_addr64())
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self.nodes[DUT_LEADER].add_whitelist(self.nodes[MED3].get_addr64())
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self.nodes[DUT_LEADER].enable_whitelist()
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self.nodes[ROUTER1].set_panid(0xface)
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self.nodes[ROUTER1].set_mode('rsdn')
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self.nodes[ROUTER1].add_whitelist(self.nodes[DUT_LEADER].get_addr64())
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self.nodes[ROUTER1].add_whitelist(self.nodes[MED1].get_addr64())
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self.nodes[ROUTER1].enable_whitelist()
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self.nodes[ROUTER1].set_router_selection_jitter(1)
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self.nodes[ROUTER2].set_panid(0xface)
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self.nodes[ROUTER2].set_mode('rsdn')
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self.nodes[ROUTER2].add_whitelist(self.nodes[DUT_LEADER].get_addr64())
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self.nodes[ROUTER2].add_whitelist(self.nodes[SED1].get_addr64())
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self.nodes[ROUTER2].enable_whitelist()
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self.nodes[ROUTER2].set_router_selection_jitter(1)
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self.nodes[MED1].set_panid(0xface)
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self.nodes[MED1].set_mode('rsn')
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self.nodes[MED1].add_whitelist(self.nodes[ROUTER1].get_addr64())
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self.nodes[MED1].enable_whitelist()
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self.nodes[SED1].set_panid(0xface)
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self.nodes[SED1].set_mode('s')
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self.nodes[SED1].add_whitelist(self.nodes[ROUTER2].get_addr64())
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self.nodes[SED1].enable_whitelist()
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self.nodes[MED3].set_panid(0xface)
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self.nodes[MED3].set_mode('rsn')
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self.nodes[MED3].add_whitelist(self.nodes[DUT_LEADER].get_addr64())
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self.nodes[MED3].enable_whitelist()
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def tearDown(self):
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for n in list(self.nodes.values()):
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n.stop()
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n.destroy()
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self.simulator.stop()
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def test(self):
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# 1
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self.nodes[DUT_LEADER].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[DUT_LEADER].get_state(), 'leader')
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for i in range(ROUTER1, MED3 + 1):
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self.nodes[i].start()
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self.simulator.go(5)
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for i in [ROUTER1, ROUTER2]:
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self.assertEqual(self.nodes[i].get_state(), 'router')
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for i in MTDS:
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self.assertEqual(self.nodes[i].get_state(), 'child')
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# 2
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leader_messages = self.simulator.get_messages_sent_by(DUT_LEADER)
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msg = leader_messages.next_mle_message(mle.CommandType.ADVERTISEMENT)
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command.check_mle_advertisement(msg)
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# 3
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self.nodes[ROUTER2].add_prefix('2001:2:0:1::/64', 'paros')
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self.nodes[ROUTER2].register_netdata()
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# Set lowpan context of sniffer
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self.simulator.set_lowpan_context(1, '2001:2:0:1::/64')
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self.nodes[MED1].add_ipaddr('2001:2:0:1::1234')
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self.nodes[SED1].add_ipaddr('2001:2:0:1::1234')
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self.simulator.go(5)
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# 4
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# Flush the message queue to avoid possible impact on follow-up
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# verification.
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self.simulator.get_messages_sent_by(DUT_LEADER)
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self.nodes[MED3].ping('2001:2:0:1::1234')
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# Verify DUT_LEADER sent an Address Query Request to the Realm local
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# address.
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dut_messages = self.simulator.get_messages_sent_by(DUT_LEADER)
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msg = dut_messages.next_coap_message('0.02', '/a/aq')
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command.check_address_query(msg, self.nodes[DUT_LEADER],
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config.REALM_LOCAL_ALL_ROUTERS_ADDRESS)
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# 5 & 6
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# Verify DUT_LEADER sent an Address Error Notification to the Realm
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# local address.
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self.simulator.go(5)
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dut_messages = self.simulator.get_messages_sent_by(DUT_LEADER)
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msg = dut_messages.next_coap_message('0.02', '/a/ae')
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command.check_address_error_notification(
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msg, self.nodes[DUT_LEADER], config.REALM_LOCAL_ALL_ROUTERS_ADDRESS)
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if __name__ == '__main__':
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unittest.main()
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