mirror of
https://github.com/espressif/openthread.git
synced 2026-07-08 21:30:24 +00:00
Rongli Sun
b339a8946b
This commit has five scenarios to test the four Mesh Impacting Criteria and one Child Impacting Criterion (version).
120 lines
4.1 KiB
Python
120 lines
4.1 KiB
Python
#!/usr/bin/env python3
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#
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# Copyright (c) 2019, 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 debug
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from node import Node
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DEFAULT_PARAMS = {
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'is_mtd': False,
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'mode': 'rsdn',
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'panid': 0xface,
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'whitelist': None,
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'version': '1.2',
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}
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"""Default configurations when creating nodes."""
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EXTENDED_ADDRESS_BASE = 0x166e0a0000000000
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"""Extended address base to keep U/L bit 1. The value is borrowed from Thread Test Harness."""
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class TestCase(unittest.TestCase):
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"""The base class for all thread certification test cases.
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The `topology` member of sub-class is used to create test topology.
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"""
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.simulator = config.create_default_simulator()
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self.nodes = {}
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def setUp(self):
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"""Create simulator, nodes and apply configurations.
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"""
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initial_topology = {}
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for i, params in self.topology.items():
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if params:
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params = dict(DEFAULT_PARAMS, **params)
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else:
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params = DEFAULT_PARAMS.copy()
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initial_topology[i] = params
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self.nodes[i] = Node(
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i,
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params['is_mtd'],
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simulator=self.simulator,
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version=params['version'],
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)
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self.nodes[i].set_panid(params['panid'])
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self.nodes[i].set_mode(params['mode'])
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self.nodes[i].set_addr64(format(EXTENDED_ADDRESS_BASE + i, '016x'))
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# we have to add whitelist after nodes are all created
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for i, params in initial_topology.items():
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whitelist = params['whitelist']
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if not whitelist:
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continue
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for j in whitelist:
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self.nodes[i].add_whitelist(self.nodes[j].get_addr64())
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self.nodes[i].enable_whitelist()
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self._inspector = debug.Inspector(self)
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def inspect(self):
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self._inspector.inspect()
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def tearDown(self):
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"""Destroy nodes and simulator.
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"""
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for node in list(self.nodes.values()):
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node.stop()
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node.destroy()
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self.simulator.stop()
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def flush_all(self):
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"""Flush away all captured messages of all nodes.
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"""
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for i in list(self.nodes.keys()):
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self.simulator.get_messages_sent_by(i)
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def flush_nodes(self, nodes):
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"""Flush away all captured messages of specified nodes.
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Args:
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nodes (list): nodes whose messages to flush.
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"""
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for i in nodes:
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if i in list(self.nodes.keys()):
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self.simulator.get_messages_sent_by(i)
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