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[toranj] add test covering meshcop with Joiner Discerner (#5154)
This commit adds a `toranj` test-case covering the commissioning behavior using a Joiner Discerner: - Verifies setting and clearing discriminator with different values and bit-lengths (on a Joiner). - Verifies commissioning using discerner (and EUI64). - Verifies that commissioner would prefer a Joiner entry with the longest matching discerner length.
This commit is contained in:
Abtin Keshavarzian
committed by
Jonathan Hui
Jonathan Hui
parent
bd078f1b30
commit
560fee9698
@@ -55,6 +55,14 @@
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*/
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#define OPENTHREAD_CONFIG_COMMISSIONER_ENABLE 1
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/**
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* @def OPENTHREAD_CONFIG_COMMISSIONER_MAX_JOINER_ENTRIES
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*
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* The maximum number of Joiner entries maintained by the Commissioner.
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*
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*/
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#define OPENTHREAD_CONFIG_COMMISSIONER_MAX_JOINER_ENTRIES 4
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/**
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* @def OPENTHREAD_CONFIG_DIAG_ENABLE
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*
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@@ -142,6 +142,7 @@ run test-038-clear-address-cache-for-sed.py
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run test-039-address-cache-table-snoop.py
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run test-040-network-data-stable-full.py
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run test-041-lowpan-fragmentation.py
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run test-042-meshcop-joiner-discerner.py
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run test-100-mcu-power-state.py
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run test-600-channel-manager-properties.py
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run test-601-channel-manager-channel-change.py
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@@ -0,0 +1,180 @@
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#!/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(
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int(joiner1.get(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH), 0) == D_LEN1)
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verify(
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int(joiner1.get(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE), 0) == int(
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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(
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int(joiner2.get(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH), 0) == D_LEN2)
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verify(
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int(joiner2.get(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE), 0) == int(
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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(
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int(joiner3.get(wpan.WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH), 0) == D_LEN2)
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verify(
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int(joiner3.get(wpan.WPAN_THREAD_JOINER_DISCERNER_VALUE), 0) == int(
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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,
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JOINER_TIMOUT)
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commr.commissioner_add_joiner_with_discerner(DISCERNER2, D_LEN2, PSK2,
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JOINER_TIMOUT)
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commr.commissioner_add_joiner(EUI64_3, PSK3, JOINER_TIMOUT)
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verify(
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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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@@ -110,6 +110,9 @@ WPAN_THREAD_PENDING_DATASET = "Thread:PendingDataset"
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WPAN_THREAD_PENDING_DATASET_ASVALMAP = "Thread:PendingDataset:AsValMap"
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WPAN_THREAD_ADDRESS_CACHE_TABLE = "Thread:AddressCacheTable"
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WPAN_THREAD_ADDRESS_CACHE_TABLE_ASVALMAP = "Thread:AddressCacheTable:AsValMap"
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WPAN_THREAD_JOINER_DISCERNER_VALUE = "Joiner:Discerner:Value"
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WPAN_THREAD_JOINER_DISCERNER_BIT_LENGTH = "Joiner:Discerner:BitLength"
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WPAN_THREAD_COMMISSIONER_JOINERS = "Commissioner:Joiners"
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WPAN_OT_LOG_LEVEL = "OpenThread:LogLevel"
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WPAN_OT_SLAAC_ENABLED = "OpenThread:SLAAC:Enabled"
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@@ -581,6 +584,15 @@ class Node(object):
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return self.wpanctl('commissioner joiner-add {} {} {}'.format(
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eui64, timeout, pskd))
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def commissioner_add_joiner_with_discerner(self,
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discerner_value,
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discerner_bit_len,
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pskd,
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timeout='100'):
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return self.wpanctl(
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'commissioner joiner-add-discerner {} {} {} {}'.format(
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discerner_value, discerner_bit_len, timeout, pskd))
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def joiner_join(self, pskd):
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return self.wpanctl('joiner --join {}'.format(pskd))
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