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Yakun Xu
208 lines
7.8 KiB
Python
Executable File
208 lines
7.8 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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from command import (
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check_child_id_response,
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check_child_update_response,
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check_child_update_request_from_child,
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check_data_response,
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)
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from command import CheckType
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from command import NetworkDataCheck, PrefixesCheck, SinglePrefixCheck
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import config
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import mle
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import node
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LEADER = 1
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ROUTER = 2
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SED1 = 3
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MED1 = 4
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MTDS = [SED1, MED1]
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class Cert_7_1_1_BorderRouterAsLeader(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, 5):
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self.nodes[i] = node.Node(i, (i in MTDS), simulator=self.simulator)
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self.nodes[LEADER].set_panid(0xface)
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self.nodes[LEADER].set_mode('rsdn')
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self.nodes[LEADER].add_whitelist(self.nodes[ROUTER].get_addr64())
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self.nodes[LEADER].add_whitelist(self.nodes[SED1].get_addr64())
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self.nodes[LEADER].add_whitelist(self.nodes[MED1].get_addr64())
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self.nodes[LEADER].enable_whitelist()
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self.nodes[ROUTER].set_panid(0xface)
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self.nodes[ROUTER].set_mode('rsdn')
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self.nodes[ROUTER].add_whitelist(self.nodes[LEADER].get_addr64())
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self.nodes[ROUTER].enable_whitelist()
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self.nodes[ROUTER].set_router_selection_jitter(1)
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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[LEADER].get_addr64())
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self.nodes[SED1].enable_whitelist()
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self.nodes[SED1].set_timeout(config.DEFAULT_CHILD_TIMEOUT)
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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[LEADER].get_addr64())
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self.nodes[MED1].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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self.nodes[LEADER].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
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self.nodes[LEADER].add_prefix('2001:2:0:1::/64', 'paros')
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self.nodes[LEADER].add_prefix('2001:2:0:2::/64', 'paro')
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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, '2001:2:0:1::/64')
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self.simulator.set_lowpan_context(2, '2001:2:0:2::/64')
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self.nodes[ROUTER].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[ROUTER].get_state(), 'router')
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self.nodes[SED1].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[SED1].get_state(), 'child')
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self.nodes[MED1].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[MED1].get_state(), 'child')
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addrs = self.nodes[SED1].get_addrs()
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self.assertTrue(any('2001:2:0:1' in addr[0:10] for addr in addrs))
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self.assertFalse(any('2001:2:0:2' in addr[0:10] for addr in addrs))
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for addr in addrs:
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if addr[0:10] == '2001:2:0:1' or addr[0:10] == '2001:2:0:2':
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self.assertTrue(self.nodes[LEADER].ping(addr))
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addrs = self.nodes[MED1].get_addrs()
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self.assertTrue(any('2001:2:0:1' in addr[0:10] for addr in addrs))
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self.assertTrue(any('2001:2:0:2' in addr[0:10] for addr in addrs))
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for addr in addrs:
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if addr[0:10] == '2001:2:0:1' or addr[0:10] == '2001:2:0:2':
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self.assertTrue(self.nodes[LEADER].ping(addr))
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leader_messages = self.simulator.get_messages_sent_by(LEADER)
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med1_messages = self.simulator.get_messages_sent_by(MED1)
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sed1_messages = self.simulator.get_messages_sent_by(SED1)
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# Step 1 - DUT sends MLE Advertisements
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msg = leader_messages.next_mle_message(mle.CommandType.ADVERTISEMENT)
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# Step 2 - DUT creates network data
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msg = leader_messages.next_mle_message(mle.CommandType.DATA_RESPONSE)
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check_data_response(
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msg,
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network_data_check=NetworkDataCheck(prefixes_check=PrefixesCheck(
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prefix_check_list=[
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SinglePrefixCheck(prefix=b'2001000200000001'),
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SinglePrefixCheck(prefix=b'2001000200000002'),
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])),
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)
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# Step 4 - DUT sends a MLE Child ID Response to Router1
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msg = leader_messages.next_mle_message(
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mle.CommandType.CHILD_ID_RESPONSE)
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check_child_id_response(
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msg,
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network_data_check=NetworkDataCheck(prefixes_check=PrefixesCheck(
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prefix_cnt=2)),
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)
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# Step 6 - DUT sends a MLE Child ID Response to SED1
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msg = leader_messages.next_mle_message(
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mle.CommandType.CHILD_ID_RESPONSE)
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check_child_id_response(
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msg,
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network_data_check=NetworkDataCheck(prefixes_check=PrefixesCheck(
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prefix_check_list=[SinglePrefixCheck(
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border_router_16=0xfffe)])),
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)
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# For Step 10
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msg_chd_upd_res_to_sed = leader_messages.next_mle_message(
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mle.CommandType.CHILD_UPDATE_RESPONSE)
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# Step 8 - DUT sends a MLE Child ID Response to MED1
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msg = leader_messages.next_mle_message(
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mle.CommandType.CHILD_ID_RESPONSE)
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check_child_id_response(
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msg,
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network_data_check=NetworkDataCheck(prefixes_check=PrefixesCheck(
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prefix_cnt=2)),
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)
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# Step 10 - DUT sends Child Update Response
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msg_chd_upd_res_to_med = leader_messages.next_mle_message(
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mle.CommandType.CHILD_UPDATE_RESPONSE)
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msg = med1_messages.next_mle_message(
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mle.CommandType.CHILD_UPDATE_REQUEST)
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check_child_update_request_from_child(
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msg, address_registration=CheckType.CONTAIN, CIDs=[0, 1, 2])
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check_child_update_response(
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msg_chd_upd_res_to_med,
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address_registration=CheckType.CONTAIN,
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CIDs=[1, 2],
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)
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msg = sed1_messages.next_mle_message(
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mle.CommandType.CHILD_UPDATE_REQUEST)
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check_child_update_request_from_child(
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msg, address_registration=CheckType.CONTAIN, CIDs=[0, 1])
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check_child_update_response(
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msg_chd_upd_res_to_sed,
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address_registration=CheckType.CONTAIN,
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CIDs=[1],
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)
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if __name__ == '__main__':
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unittest.main()
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