76 lines
2.9 KiB
Python
76 lines
2.9 KiB
Python
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#!/usr/bin/env python3
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#
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# Copyright (c) 2021, 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 ipaddress
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import config
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import thread_cert
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LEADER = 1
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class Test_SetMlIid(thread_cert.TestCase):
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USE_MESSAGE_FACTORY = False
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TOPOLOGY = {
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LEADER: {
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'mode': 'rdn',
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},
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}
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def test(self):
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# Set ML-IID before Thread is enabled.
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self.nodes[LEADER].set_mliid('1122334455667788')
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self.nodes[LEADER].start()
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self.simulator.go(config.LEADER_STARTUP_DELAY)
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self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
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# Ensure set ML-IID was effective.
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mleid = self.nodes[LEADER].get_ip6_address(config.ADDRESS_TYPE.ML_EID)
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self.assertEqual(b'\x11\x22\x33\x44\x55\x66\x77\x88', ipaddress.IPv6Address(mleid).packed[-8:])
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# Ensure set ML-IID fail after Thread is enabled.
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self.assertRaises(Exception, lambda: self.nodes[LEADER].set_mliid('5566778811223344'))
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self.nodes[LEADER].reset()
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self.nodes[LEADER].start()
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self.simulator.go(config.LEADER_STARTUP_DELAY)
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self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
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# Ensure ML-IID is persistent after reset.
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mleid = self.nodes[LEADER].get_ip6_address(config.ADDRESS_TYPE.ML_EID)
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self.assertEqual(b'\x11\x22\x33\x44\x55\x66\x77\x88', ipaddress.IPv6Address(mleid).packed[-8:])
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if __name__ == '__main__':
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unittest.main()
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