mirror of
https://github.com/espressif/openthread.git
synced 2026-07-08 21:30:24 +00:00
Rongli Sun
315a27bf08
- Introduce BACKBONE_ROUTER option for Backbone Router function.
- Implement Backbone Router service registration.
- Add basic Backbone Router service.
- Primary Backbone Router restores its Dataset when reattached after
short reset, increases sequence number and re-register to Leader.
- Add configurable jitter for Backbone Router service registration.
- Add Backbone Router service test.
122 lines
4.2 KiB
Python
122 lines
4.2 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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'is_bbr': 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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is_bbr=params['is_bbr'],
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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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