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[nexus] migrate test_radio_filter.py to nexus (#13010)
This commit migrates the functionality covered by `tests/scripts/thread-cert/test_radio_filter.py` to a new Nexus test `tests/nexus/test_radio_filter.cpp`. The new test covers: - Initial state of radio filter (disabled). - Enabling radio filter on Router blocks pings. - Disabling radio filter on Router restores pings. - Enabling radio filter on SED causes it to detach. - Disabling radio filter on SED allows it to reattach. To make the test pass in Nexus, the following fixes were applied: - Set external poll period to 40ms for SED to receive ping replies. - Forced parent search on SED using `BecomeChild()` to avoid long backoff interval. The energy scan portion of the original test is skipped because `otPlatRadioEnergyScan` is not implemented in the Nexus platform. The original Python test file is removed.
This commit is contained in:
Jonathan Hui
@@ -414,6 +414,7 @@ ot_nexus_test(netdata_publisher "core;nexus")
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ot_nexus_test(on_mesh_prefix "core;nexus")
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ot_nexus_test(pbbr_aloc "core;nexus")
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ot_nexus_test(ping_lla_src "core;nexus")
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ot_nexus_test(radio_filter "core;nexus")
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ot_nexus_test(reed_address_solicit_rejected "core;nexus")
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ot_nexus_test(reset "core;nexus")
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ot_nexus_test(router_downgrade_on_sec_policy_change "core;nexus")
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@@ -0,0 +1,148 @@
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/*
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* Copyright (c) 2026, 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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#include <stdio.h>
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#include "platform/nexus_core.hpp"
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#include "platform/nexus_node.hpp"
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namespace ot {
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namespace Nexus {
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void TestRadioFilter(void)
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{
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Core nexus;
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Node &leader = nexus.CreateNode();
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Node &router = nexus.CreateNode();
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Node &sed = nexus.CreateNode();
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leader.SetName("Leader");
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router.SetName("Router");
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sed.SetName("SED");
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AllowLinkBetween(leader, router);
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AllowLinkBetween(leader, sed);
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nexus.AdvanceTime(0);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 1: Form network");
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leader.Form();
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nexus.AdvanceTime(13 * 1000);
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VerifyOrQuit(leader.Get<Mle::Mle>().IsLeader());
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router.Join(leader);
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nexus.AdvanceTime(200 * 1000);
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VerifyOrQuit(router.Get<Mle::Mle>().IsRouter());
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sed.Join(leader, Node::kAsSed);
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nexus.AdvanceTime(200 * 1000);
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VerifyOrQuit(sed.Get<Mle::Mle>().IsChild());
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// Set poll period for SED to receive replies faster
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SuccessOrQuit(sed.Get<DataPollSender>().SetExternalPollPeriod(40));
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Ip6::Address leaderMleid = leader.Get<Mle::Mle>().GetMeshLocalEid();
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Ip6::Address routerMleid = router.Get<Mle::Mle>().GetMeshLocalEid();
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Ip6::Address sedMleid = sed.Get<Mle::Mle>().GetMeshLocalEid();
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// Validate initial state of `radiofilter` upon start
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VerifyOrQuit(!leader.Get<Mac::Mac>().IsRadioFilterEnabled());
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VerifyOrQuit(!router.Get<Mac::Mac>().IsRadioFilterEnabled());
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VerifyOrQuit(!sed.Get<Mac::Mac>().IsRadioFilterEnabled());
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Log("---------------------------------------------------------------------------------------");
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Log("Step 2: Validate connections by pinging");
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nexus.SendAndVerifyEchoRequest(router, leaderMleid);
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nexus.SendAndVerifyEchoRequest(sed, leaderMleid);
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nexus.SendAndVerifyEchoRequest(leader, routerMleid);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 3: Validate behavior when `radiofilter` is enabled on router");
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router.Get<Mac::Mac>().SetRadioFilterEnabled(true);
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VerifyOrQuit(router.Get<Mac::Mac>().IsRadioFilterEnabled());
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nexus.SendAndVerifyNoEchoResponse(leader, routerMleid);
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nexus.SendAndVerifyNoEchoResponse(router, leaderMleid);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 4: Validate behavior when `radiofilter` is disabled on router");
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router.Get<Mac::Mac>().SetRadioFilterEnabled(false);
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VerifyOrQuit(!router.Get<Mac::Mac>().IsRadioFilterEnabled());
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nexus.SendAndVerifyEchoRequest(leader, routerMleid);
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nexus.SendAndVerifyEchoRequest(router, leaderMleid);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 5: Validate `radiofilter` behavior on sed");
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nexus.SendAndVerifyEchoRequest(sed, leaderMleid);
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sed.Get<Mac::Mac>().SetRadioFilterEnabled(true);
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VerifyOrQuit(sed.Get<Mac::Mac>().IsRadioFilterEnabled());
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nexus.SendAndVerifyNoEchoResponse(sed, leaderMleid);
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// Advance time to trigger detach
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nexus.AdvanceTime(300 * 1000);
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VerifyOrQuit(sed.Get<Mle::Mle>().IsDetached());
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Log("---------------------------------------------------------------------------------------");
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Log("Step 6: Validate behavior when `radiofilter` is disabled on sed");
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sed.Get<Mac::Mac>().SetRadioFilterEnabled(false);
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VerifyOrQuit(!sed.Get<Mac::Mac>().IsRadioFilterEnabled());
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sed.Join(leader, Node::kAsSed);
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// Advance time to allow reattach
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for (int i = 0; i < 200; i++)
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{
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nexus.AdvanceTime(1000);
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if (sed.Get<Mle::Mle>().IsChild())
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{
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break;
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}
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}
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VerifyOrQuit(sed.Get<Mle::Mle>().IsChild());
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nexus.SendAndVerifyEchoRequest(leader, sedMleid);
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nexus.SendAndVerifyEchoRequest(sed, leaderMleid);
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nexus.SaveTestInfo("test_radio_filter.json");
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}
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} // namespace Nexus
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} // namespace ot
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int main(void)
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{
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ot::Nexus::TestRadioFilter();
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printf("All tests passed\n");
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return 0;
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}
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@@ -1,151 +0,0 @@
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#!/usr/bin/env python3
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#
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# Copyright (c) 2021, 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 ipaddress
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import unittest
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import config
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import command
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import thread_cert
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# Test description:
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#
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# This test verifies the radio filter mechanism.
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#
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# Topology:
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#
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# Leader -- Router
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# |
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# |
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# Child
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#
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#
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LEADER = 1
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ROUTER = 2
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SED = 3
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WAIT_TIME = 5
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class RadioFilter(thread_cert.TestCase):
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USE_MESSAGE_FACTORY = False
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SUPPORT_NCP = False
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TOPOLOGY = {
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LEADER: {
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'mode': 'rdn',
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'allowlist': [ROUTER, SED]
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},
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ROUTER: {
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'mode': 'rdn',
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'allowlist': [LEADER]
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},
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SED: {
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'is_mtd': True,
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'mode': '-',
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'timeout': config.DEFAULT_CHILD_TIMEOUT,
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'allowlist': [LEADER]
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},
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}
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def test(self):
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leader = self.nodes[LEADER]
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router = self.nodes[ROUTER]
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sed = self.nodes[SED]
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nodes = [leader, router, sed]
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leader.start()
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self.simulator.go(config.LEADER_STARTUP_DELAY)
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self.assertEqual(leader.get_state(), 'leader')
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router.start()
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self.simulator.go(WAIT_TIME)
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self.assertEqual(router.get_state(), 'router')
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sed.start()
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sed.set_pollperiod(40)
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self.simulator.go(WAIT_TIME)
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self.assertEqual(sed.get_state(), 'child')
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# Validate initial state of `radiofilter` upon start
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for node in nodes:
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self.assertFalse(node.radiofilter_is_enabled())
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leader_mleid = leader.get_mleid()
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router_mleid = router.get_mleid()
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sed_mleid = sed.get_mleid()
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# Validate connections by pinging from leader, SED, and router
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self.assertTrue(leader.ping(router_mleid))
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self.assertTrue(sed.ping(leader_mleid))
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self.assertTrue(router.ping(leader_mleid))
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# Validate behavior when `radiofilter` is enabled on router
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router.radiofilter_enable()
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self.assertTrue(router.radiofilter_is_enabled())
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self.assertFalse(leader.ping(router_mleid))
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self.assertFalse(router.ping(leader_mleid))
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# Validate behavior when `radiofilter` is disabled on router
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router.radiofilter_disable()
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self.assertFalse(router.radiofilter_is_enabled())
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self.assertTrue(leader.ping(router_mleid))
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self.assertTrue(router.ping(leader_mleid))
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# Validate `radiofilter` behavior on sed.
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self.assertTrue(sed.ping(leader_mleid))
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sed.radiofilter_enable()
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self.assertTrue(sed.radiofilter_is_enabled())
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self.assertFalse(sed.ping(leader_mleid))
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self.assertTrue(sed.radiofilter_is_enabled())
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self.assertEqual(sed.get_state(), 'detached')
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sed.radiofilter_disable()
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self.assertFalse(sed.radiofilter_is_enabled())
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self.simulator.go(WAIT_TIME)
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self.assertEqual(sed.get_state(), 'child')
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self.assertTrue(leader.ping(sed_mleid))
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self.assertTrue(sed.ping(leader_mleid))
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# Validate energy scan when `radiofilter` is enabled
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scan_result = leader.scan_energy()
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self.assertTrue(len(scan_result) > 0)
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leader.radiofilter_enable()
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self.assertTrue(leader.radiofilter_is_enabled())
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scan_result = leader.scan_energy()
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self.assertTrue(len(scan_result) == 0)
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if __name__ == '__main__':
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unittest.main()
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