mirror of
https://github.com/espressif/openthread.git
synced 2026-06-06 05:24:51 +00:00
Jonathan Hui
142 lines
5.3 KiB
Python
Executable File
142 lines
5.3 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 config
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import mle
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import thread_cert
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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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ROUTER4 = 5
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class Cert_5_1_08_RouterAttachConnectivity(thread_cert.TestCase):
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TOPOLOGY = {
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LEADER: {
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'mode': 'rsdn',
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'panid': 0xface,
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'allowlist': [ROUTER1, ROUTER2, ROUTER3]
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},
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ROUTER1: {
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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, ROUTER3]
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},
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ROUTER2: {
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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, ROUTER4]
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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, ROUTER1, ROUTER4]
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},
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ROUTER4: {
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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': [ROUTER2, ROUTER3]
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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(5)
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self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
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for i in range(2, 5):
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self.nodes[i].start()
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self.simulator.go(5)
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for i in range(2, 5):
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self.assertEqual(self.nodes[i].get_state(), 'router')
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self.simulator.go(config.MAX_ADVERTISEMENT_INTERVAL)
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self.nodes[ROUTER4].start()
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self.simulator.go(5)
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self.assertEqual(self.nodes[ROUTER4].get_state(), 'router')
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leader_messages = self.simulator.get_messages_sent_by(LEADER)
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router1_messages = self.simulator.get_messages_sent_by(ROUTER1)
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router2_messages = self.simulator.get_messages_sent_by(ROUTER2)
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router3_messages = self.simulator.get_messages_sent_by(ROUTER3)
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router4_messages = self.simulator.get_messages_sent_by(ROUTER4)
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# 1 - Leader, Router1, Router2, Router3
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leader_messages.next_mle_message(mle.CommandType.ADVERTISEMENT)
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router1_messages.next_mle_message(mle.CommandType.ADVERTISEMENT)
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router2_messages.next_mle_message(mle.CommandType.ADVERTISEMENT)
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router3_messages.next_mle_message(mle.CommandType.ADVERTISEMENT)
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# 2 - Router4
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msg = router4_messages.next_mle_message(mle.CommandType.PARENT_REQUEST)
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msg.assertSentWithHopLimit(255)
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msg.assertSentToDestinationAddress("ff02::2")
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msg.assertMleMessageContainsTlv(mle.Mode)
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msg.assertMleMessageContainsTlv(mle.Challenge)
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msg.assertMleMessageContainsTlv(mle.ScanMask)
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msg.assertMleMessageContainsTlv(mle.Version)
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scan_mask_tlv = msg.get_mle_message_tlv(mle.ScanMask)
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self.assertEqual(1, scan_mask_tlv.router)
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self.assertEqual(0, scan_mask_tlv.end_device)
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# 3 - Router2, Router3
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msg = router2_messages.next_mle_message(mle.CommandType.PARENT_RESPONSE)
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msg.assertSentToNode(self.nodes[ROUTER4])
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msg = router3_messages.next_mle_message(mle.CommandType.PARENT_RESPONSE)
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msg.assertSentToNode(self.nodes[ROUTER4])
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# 4 - Router4
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msg = router4_messages.next_mle_message(mle.CommandType.CHILD_ID_REQUEST)
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msg.assertSentToNode(self.nodes[ROUTER3])
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msg.assertMleMessageContainsTlv(mle.Response)
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msg.assertMleMessageContainsTlv(mle.LinkLayerFrameCounter)
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msg.assertMleMessageContainsOptionalTlv(mle.MleFrameCounter)
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msg.assertMleMessageContainsTlv(mle.Mode)
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msg.assertMleMessageContainsTlv(mle.Timeout)
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msg.assertMleMessageContainsTlv(mle.Version)
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msg.assertMleMessageContainsTlv(mle.TlvRequest)
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msg.assertMleMessageDoesNotContainTlv(mle.AddressRegistration)
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if __name__ == '__main__':
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unittest.main()
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