169 lines
6.1 KiB
Python
169 lines
6.1 KiB
Python
#!/usr/bin/env python3
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#
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# Copyright (c) 2020, 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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import wpan
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from wpan import verify
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# -----------------------------------------------------------------------------------------------------------------------
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# Test description: Test use of Joiner Discerner for commissioning
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#
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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 = 4
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wpan.Node.set_time_speedup_factor(speedup)
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commr = wpan.Node()
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joiner1 = wpan.Node()
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joiner2 = wpan.Node()
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joiner3 = 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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commr.form('discerner')
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# -----------------------------------------------------------------------------------------------------------------------
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# Test implementation
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WAIT_TIME = 2 # seconds
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PSK1 = 'UNCHARTEDTHEL0STLEGACY'
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PSK2 = 'UNCHARTED4ATH1EFSEND'
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PSK3 = 'THELAST0FUS'
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DISCERNER1 = '0x777'
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D_LEN1 = 12
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DISCERNER2 = '0x7777777'
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D_LEN2 = 32
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EUI64_3 = joiner3.get(wpan.WPAN_HW_ADDRESS)[1:-1] # Remove the "[]"
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JOINER_TIMOUT = '500' # in seconds
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# Verify Discerner value after device reset on Joiner
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verify(int(joiner1.get(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH), 0) == 0)
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verify(int(joiner1.get(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE), 0) == 0)
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# Set Joiner Discerner on `joiner1` and `joiner2`
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joiner1.set(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH, str(D_LEN1))
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joiner1.set(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE, DISCERNER1)
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verify(int(joiner1.get(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH), 0) == D_LEN1)
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verify(int(joiner1.get(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE), 0) == int(DISCERNER1, 0))
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joiner2.set(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH, str(D_LEN2))
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joiner2.set(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE, DISCERNER2)
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verify(int(joiner2.get(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH), 0) == D_LEN2)
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verify(int(joiner2.get(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE), 0) == int(DISCERNER2, 0))
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# Check clearing of a previously set Joiner Discerner
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joiner3.set(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH, str(D_LEN2))
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joiner3.set(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE, DISCERNER2)
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verify(int(joiner3.get(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH), 0) == D_LEN2)
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verify(int(joiner3.get(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE), 0) == int(DISCERNER2, 0))
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joiner3.set(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH, '0')
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verify(int(joiner3.get(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH), 0) == 0)
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verify(int(joiner3.get(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE), 0) == 0)
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# Adding Joiners on Commissioner
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commr.commissioner_start()
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commr.commissioner_add_joiner_with_discerner(DISCERNER1, D_LEN1, PSK1, JOINER_TIMOUT)
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commr.commissioner_add_joiner_with_discerner(DISCERNER2, D_LEN2, PSK2, JOINER_TIMOUT)
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commr.commissioner_add_joiner(EUI64_3, PSK3, JOINER_TIMOUT)
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verify(len(wpan.parse_list(commr.get(wpan.WPAN_THREAD_COMMISSIONER_JOINERS))) == 3)
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#- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Start `joiner2` first
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# Starting with `joiner2` verifies the behavior of Commissioner to
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# prefer the Joiner entry with the longest matching discriminator. Note
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# that `joiner2` uses a longer discriminator compared to `joiner1` with
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# similar value.
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joiner2.joiner_join(PSK2)
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verify(joiner2.get(wpan.WPAN_STATE) == wpan.STATE_COMMISSIONED)
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joiner2.joiner_attach()
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def joiner2_is_associated():
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verify(joiner2.is_associated())
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wpan.verify_within(joiner2_is_associated, WAIT_TIME)
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# Start `joiner1`
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joiner1.joiner_join(PSK1)
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verify(joiner1.get(wpan.WPAN_STATE) == wpan.STATE_COMMISSIONED)
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joiner1.joiner_attach()
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def joiner1_is_associated():
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verify(joiner1.is_associated())
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wpan.verify_within(joiner1_is_associated, WAIT_TIME)
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# Start `joiner3`
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joiner3.joiner_join(PSK3)
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verify(joiner3.get(wpan.WPAN_STATE) == wpan.STATE_COMMISSIONED)
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joiner3.joiner_attach()
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def joiner3_is_associated():
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verify(joiner3.is_associated())
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wpan.verify_within(joiner3_is_associated, WAIT_TIME)
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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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