130 lines
4.7 KiB
Python
130 lines
4.7 KiB
Python
#!/usr/bin/env python3
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#
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# Copyright (c) 2018, 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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from wpan import verify
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import wpan
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# -----------------------------------------------------------------------------------------------------------------------
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# Test description: discover scan
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test_name = __file__[:-3] if __file__.endswith('.py') else __file__
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print('-' * 120)
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print('Starting \'{}\''.format(test_name))
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# -----------------------------------------------------------------------------------------------------------------------
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# Creating `wpan.Nodes` instances
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speedup = 2
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wpan.Node.set_time_speedup_factor(speedup)
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node1 = wpan.Node()
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node2 = wpan.Node()
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node3 = wpan.Node()
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node4 = wpan.Node()
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node5 = wpan.Node()
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scanner = wpan.Node()
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# -----------------------------------------------------------------------------------------------------------------------
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# Init all nodes
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wpan.Node.init_all_nodes()
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# -----------------------------------------------------------------------------------------------------------------------
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# Build network topology
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node1.form("net1", channel='11', panid='0x0001')
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node2.form("net2", channel='12', panid='0x0002')
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node3.form("net3", channel='13', panid='0x0002')
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node4.form("net4", channel='13', panid='0x0004')
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node5.form("net5", channel='14', panid='0x0005')
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# -----------------------------------------------------------------------------------------------------------------------
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# Test implementation
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# Perform active scan and check that all nodes are seen in the scan result.
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scan_result = wpan.parse_scan_result(scanner.discover_scan())
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verify(len(scan_result) == 5)
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for node in [node1, node2, node3, node4, node5]:
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verify(node.is_in_scan_result(scan_result))
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# Scan from an already associated node.
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scan_result = wpan.parse_scan_result(node1.discover_scan())
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verify(len(scan_result) == 4)
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for node in [node2, node3, node4, node5]:
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verify(node.is_in_scan_result(scan_result))
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# Scan on specific subset of channels
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scan_result = wpan.parse_scan_result(scanner.discover_scan(channel="11-13"))
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verify(len(scan_result) == 4)
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for node in [node1, node2, node3, node4]:
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verify(node.is_in_scan_result(scan_result))
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# Filter on specific PAN ID.
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scan_result = wpan.parse_scan_result(scanner.discover_scan(panid_filter="0x0002"))
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verify(len(scan_result) == 2)
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for node in [node2, node3]:
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verify(node.is_in_scan_result(scan_result))
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# Scan joinable only.
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scanner_hw_addr = scanner.get(wpan.WPAN_HW_ADDRESS)[1:-1] # Remove the `[]`
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node1.commissioner_start()
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node1.commissioner_add_joiner(scanner_hw_addr, '123456')
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node2.commissioner_start()
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node2.commissioner_add_joiner('1122334455667788', '123456')
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scan_result = wpan.parse_scan_result(scanner.discover_scan(joiner_only=True))
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verify(len(scan_result) == 2)
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for node in [node1, node2]:
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verify(node.is_in_scan_result(scan_result))
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# Scan with filter enabled
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scan_result = wpan.parse_scan_result(scanner.discover_scan(enable_filtering=True))
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verify(len(scan_result) == 1)
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verify(node1.is_in_scan_result(scan_result))
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# -----------------------------------------------------------------------------------------------------------------------
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# Test finished
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wpan.Node.finalize_all_nodes()
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print('\'{}\' passed.'.format(test_name))
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