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[nexus] add test 6.3.2 network data update (#12490)
This commit adds a new nexus test that implements the test specification for 6.3.2 Network Data Update. The test covers both Topology A (Minimal End Device - MED) and Topology B (Sleepy End Device - SED). It validates that the child device correctly identifies updated network data and requests the full network data if necessary. Changes: - Added tests/nexus/test_6_3_2.cpp to execute the test. - Added tests/nexus/verify_6_3_2.py to verify packet captures. - Updated tests/nexus/CMakeLists.txt to build the new test. - Updated tests/nexus/run_nexus_tests.sh to include 6_3_2. The C++ code uses direct core method calls and handles RF isolation between node pairs using AllowList/UnallowList. The Python script performs rigorous verification of MLE Data Response, Child Update Request/Response, and Data Request packets, including Address Registration TLV content verification.
This commit is contained in:
Jonathan Hui
@@ -169,6 +169,7 @@ ot_nexus_test(6_1_5 "cert;nexus")
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ot_nexus_test(6_2_1 "cert;nexus")
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ot_nexus_test(6_2_2 "cert;nexus")
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ot_nexus_test(6_3_1 "cert;nexus")
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ot_nexus_test(6_3_2 "cert;nexus")
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ot_nexus_test(6_4_1 "cert;nexus")
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# Misc tests
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@@ -104,6 +104,7 @@ DEFAULT_TESTS=(
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"6_2_2"
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"6_3_1_A"
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"6_3_1_B"
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"6_3_2"
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"6_4_1_A"
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"6_4_1_B"
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)
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@@ -197,7 +198,7 @@ run_test()
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expanded_tests=()
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for t in "${TESTS_TO_RUN[@]}"; do
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case "$t" in
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6_1_1 | 6_1_2 | 6_1_3 | 6_2_1 | 6_2_2 | 6_3_1 | 6_4_1)
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6_1_1 | 6_1_2 | 6_1_3 | 6_2_1 | 6_2_2 | 6_3_1 | 6_3_2 | 6_4_1)
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expanded_tests+=("${t}_A" "${t}_B")
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;;
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*)
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@@ -0,0 +1,335 @@
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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 <string.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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/**
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* Time to advance for a node to form a network and become leader, in milliseconds.
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*/
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static constexpr uint32_t kFormNetworkTime = 13 * 1000;
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/**
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* Time to advance for a node to join as a child, in milliseconds.
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*/
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static constexpr uint32_t kAttachTime = 10 * 1000;
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/**
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* Time to advance for the network to stabilize, in milliseconds.
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*/
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static constexpr uint32_t kStabilizationTime = 10 * 1000;
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/**
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* Data poll period for SED, in milliseconds.
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*/
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static constexpr uint32_t kPollPeriod = 500;
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enum Topology
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{
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kTopologyA,
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kTopologyB,
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};
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void RunTest6_3_2(Topology aTopology, const char *aJsonFile)
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{
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/**
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* 6.3.2 Network Data Update
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*
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* 6.3.2.1 Topology
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* - Topology A: DUT as Minimal End Device (MED_1) attached to Leader. (RF Isolation required)
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* - Topology B: DUT as Sleepy End Device (SED_1) attached to Leader. (No RF Isolation required)
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* - Leader: Configured as Border Router.
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*
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* 6.3.2.2 Purpose & Description
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* - For a MED (Minimal End Device) DUT: This test case verifies that the DUT identifies it has an old version of
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* the Network Data and then requests an update from its parent. This scenario requires short-term RF isolation for
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* one device.
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* - For a SED (Sleepy End Device) DUT: This test case verifies that the DUT will receive new Network Data and
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* respond with a MLE Child Update Request. This scenario does not require RF isolation.
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*
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* Spec Reference | V1.1 Section | V1.3.0 Section
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* --------------------|--------------|---------------
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* Thread Network Data | 5.13 | 5.13
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*/
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Core nexus;
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Node &leader = nexus.CreateNode();
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Node &dut = nexus.CreateNode();
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leader.SetName("LEADER");
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switch (aTopology)
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{
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case kTopologyA:
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dut.SetName("MED_1");
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break;
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case kTopologyB:
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dut.SetName("SED_1");
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break;
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}
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/**
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* Use AllowList to specify links between nodes. There is a link between the following node pairs:
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* - Leader and SED 1 (DUT)
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*/
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leader.AllowList(dut);
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dut.AllowList(leader);
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nexus.AdvanceTime(0);
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Instance::SetLogLevel(kLogLevelNote);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 1: All");
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/**
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* Step 1: All
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* - Description: Ensure topology is formed correctly.
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* - Pass Criteria: N/A
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*/
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leader.Form();
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nexus.AdvanceTime(kFormNetworkTime);
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VerifyOrQuit(leader.Get<Mle::Mle>().IsLeader());
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switch (aTopology)
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{
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case kTopologyA:
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dut.Join(leader, Node::kAsMed);
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break;
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case kTopologyB:
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dut.Join(leader, Node::kAsSed);
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SuccessOrQuit(dut.Get<DataPollSender>().SetExternalPollPeriod(kPollPeriod));
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break;
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}
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nexus.AdvanceTime(kAttachTime);
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VerifyOrQuit(dut.Get<Mle::Mle>().IsChild());
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Log("---------------------------------------------------------------------------------------");
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Log("Step 2: Leader");
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/**
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* Step 2: Leader
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* - Description: Harness updates the Network Data by configuring the device with the following Prefix Set:
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* - Prefix 1: P_prefix=2001::/64 P_stable=1 P_on_mesh=1 P_preferred=1 P_slaac=1 P_default=1
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* - Leader automatically sends new network information to the Child (DUT) using the appropriate method:
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* - For DUT = MED: The Leader multicasts a MLE Data Response.
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* - For DUT = SED: Depending on its own implementation, the Leader automatically sends new network data to the
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* DUT using EITHER a MLE Data Response OR a MLE Child Update Request.
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* - Pass Criteria: N/A
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*/
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{
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NetworkData::OnMeshPrefixConfig config;
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SuccessOrQuit(config.GetPrefix().FromString("2001::/64"));
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config.mStable = true;
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config.mOnMesh = true;
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config.mPreferred = true;
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config.mSlaac = true;
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config.mDefaultRoute = true;
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SuccessOrQuit(leader.Get<NetworkData::Local>().AddOnMeshPrefix(config));
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leader.Get<NetworkData::Notifier>().HandleServerDataUpdated();
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}
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nexus.AdvanceTime(kStabilizationTime);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 3: MED_1 / SED_1 (DUT)");
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/**
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* Step 3: MED_1 / SED_1 (DUT)
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* - Description: Automatically sends MLE Child Update Request to the Leader.
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* - Pass Criteria:
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* - The DUT MUST send a MLE Child Update Request to the Leader, which includes the following TLVs:
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* - Leader Data TLV
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* - Address Registration TLV (contains the global address configured by DUT device based on advertised prefix
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* 2001:: by checking the CID and ML-EID)
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* - Mode TLV
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* - Timeout TLV
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*/
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nexus.AdvanceTime(kStabilizationTime);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 4: Leader");
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/**
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* Step 4: Leader
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* - Description: Automatically sends MLE Child Update response frame to the DUT.
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* - Pass Criteria: N/A
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*/
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nexus.AdvanceTime(kStabilizationTime);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 5: SED_1 (DUT)");
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/**
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* Step 5: SED_1 (DUT)
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* - Description: For DUT = SED: The SED test ends here, the MED test continues.
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* - Pass Criteria: N/A
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*/
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VerifyOrExit(aTopology == kTopologyA);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 6: User");
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/**
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* Step 6: User
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* - Description: The user places the Leader OR the DUT in RF isolation to disable communication between them.
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* - Pass Criteria: N/A
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*/
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leader.UnallowList(dut);
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dut.UnallowList(leader);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 7: Test Harness");
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/**
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* Step 7: Test Harness
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* - Description: Test Harness prompt reads: Place DUT in RF Enclosure for time: t < child timeout, Press “OK”
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* immediately after placing DUT in RF enclosure.
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* - Pass Criteria: N/A
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*/
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Log("---------------------------------------------------------------------------------------");
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Log("Step 8: Leader");
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/**
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* Step 8: Leader
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* - Description: Harness updates the Network Data by configuring the Leader with the following changes to the
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* Prefix Set:
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* - Prefix 2: P_prefix=2002::/64 P_stable=1 P_on_mesh=1 P_slaac=1 P_default=1
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* - The Leader automatically sends a multicast MLE Data Response with the new network information.
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* - The DUT is currently isolated from the Leader, so it does not hear this Data Response.
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* - Pass Criteria: N/A
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*/
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{
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NetworkData::OnMeshPrefixConfig config;
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SuccessOrQuit(config.GetPrefix().FromString("2002::/64"));
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config.mStable = true;
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config.mOnMesh = true;
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config.mSlaac = true;
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config.mDefaultRoute = true;
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SuccessOrQuit(leader.Get<NetworkData::Local>().AddOnMeshPrefix(config));
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leader.Get<NetworkData::Notifier>().HandleServerDataUpdated();
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}
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nexus.AdvanceTime(kStabilizationTime);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 9: User");
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/**
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* Step 9: User
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* - Description: The user must remove the RF isolation between the Leader and the DUT after the MLE Data Response
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* is sent by the Leader for Prefix 2, but before the DUT timeout expires. (If the DUT timeout expires while in
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* RF isolation, the test will fail because the DUT will go through re-attachment when it emerges.)
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* - Pass Criteria: N/A
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*/
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leader.AllowList(dut);
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dut.AllowList(leader);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 10: MED_1 (DUT)");
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/**
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* Step 10: MED_1 (DUT)
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* - Description: Detects the updated Data Version in the Leader advertisement and automatically sends MLE Data
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* Request to the Leader.
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* - Pass Criteria:
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* - The DUT MUST send a MLE Data Request frame to request the updated Network Data.
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* - The following TLVs MUST be included in the MLE Data Request:
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* - TLV Request TLV: Network Data TLV
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*/
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nexus.AdvanceTime(kStabilizationTime);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 11: Leader");
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/**
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* Step 11: Leader
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* - Description: Automatically sends the network data to the DUT.
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* - Pass Criteria: N/A
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*/
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nexus.AdvanceTime(kStabilizationTime);
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Log("---------------------------------------------------------------------------------------");
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Log("Step 12: MED_1 (DUT)");
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/**
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* Step 12: MED_1 (DUT)
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* - Description: Automatically sends MLE Child Update Request to the Leader.
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* - Pass Criteria:
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* - The DUT MUST send a MLE Child Update Request to the Leader, which includes the following TLVs:
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* - Address Registration TLV (contains the global addresses configured by DUT based on both advertised prefixes
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* - 2001:: and 2002:: - and ML-EID address by checking the CID)
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* - Leader Data TLV
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* - Mode TLV
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* - Timeout TLV
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*/
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nexus.AdvanceTime(kStabilizationTime);
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exit:
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nexus.SaveTestInfo(aJsonFile);
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Log("Test 6.3.2 passed");
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}
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} // namespace Nexus
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} // namespace ot
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int main(int argc, char *argv[])
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{
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if (argc < 2)
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{
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ot::Nexus::RunTest6_3_2(ot::Nexus::kTopologyA, "test_6_3_2_A.json");
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ot::Nexus::RunTest6_3_2(ot::Nexus::kTopologyB, "test_6_3_2_B.json");
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}
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else if (strcmp(argv[1], "A") == 0)
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{
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ot::Nexus::RunTest6_3_2(ot::Nexus::kTopologyA, (argc > 2) ? argv[2] : "test_6_3_2_A.json");
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}
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else if (strcmp(argv[1], "B") == 0)
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{
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ot::Nexus::RunTest6_3_2(ot::Nexus::kTopologyB, (argc > 2) ? argv[2] : "test_6_3_2_B.json");
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}
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else
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{
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fprintf(stderr, "Error: Invalid topology '%s'. Must be 'A' or 'B'.\n", argv[1]);
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return 1;
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}
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printf("All tests passed\n");
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return 0;
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}
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@@ -0,0 +1,221 @@
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#!/usr/bin/env python3
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#
|
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# Copyright (c) 2026, The OpenThread Authors.
|
||||
# All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions are met:
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
# 3. Neither the name of the copyright holder nor the
|
||||
# names of its contributors may be used to endorse or promote products
|
||||
# derived from this software without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
|
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import sys
|
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import os
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# Add the current directory to sys.path to find verify_utils
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CUR_DIR = os.path.dirname(os.path.abspath(__file__))
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sys.path.append(CUR_DIR)
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import verify_utils
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from pktverify import consts
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def Verify(pv):
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# 6.3.2 Network Data Update
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#
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# 6.3.2.1 Topology
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# - Topology A: DUT as Minimal End Device (MED_1) attached to Leader. (RF Isolation required)
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# - Topology B: DUT as Sleepy End Device (SED_1) attached to Leader. (No RF Isolation required)
|
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# - Leader: Configured as Border Router.
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#
|
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# 6.3.2.2 Purpose & Description
|
||||
# - For a MED (Minimal End Device) DUT: This test case verifies that the DUT identifies it has an old version of the
|
||||
# Network Data and then requests an update from its parent. This scenario requires short-term RF isolation for
|
||||
# one device.
|
||||
# - For a SED (Sleepy End Device) DUT: This test case verifies that the DUT will receive new Network Data and
|
||||
# respond with a MLE Child Update Request. This scenario does not require RF isolation.
|
||||
#
|
||||
# Spec Reference | V1.1 Section | V1.3.0 Section
|
||||
# --------------------|--------------|---------------
|
||||
# Thread Network Data | 5.13 | 5.13
|
||||
|
||||
pkts = pv.pkts
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pv.summary.show()
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||||
|
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leader = pv.vars['LEADER']
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||||
|
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if 'MED_1' in pv.vars:
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dut = pv.vars['MED_1']
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name = 'MED_1'
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elif 'SED_1' in pv.vars:
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dut = pv.vars['SED_1']
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name = 'SED_1'
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||||
else:
|
||||
raise ValueError("Neither MED_1 nor SED_1 found in topology vars")
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||||
|
||||
# Step 1: All
|
||||
# - Description: Ensure topology is formed correctly.
|
||||
# - Pass Criteria: N/A
|
||||
print("Step 1: Ensure topology is formed correctly.")
|
||||
|
||||
# Step 2: Leader
|
||||
# - Description: Harness updates the Network Data by configuring the device with the following Prefix Set:
|
||||
# - Prefix 1: P_prefix=2001::/64 P_stable=1 P_on_mesh=1 P_preferred=1 P_slaac=1 P_default=1
|
||||
# - Leader automatically sends new network information to the Child (DUT) using the appropriate method:
|
||||
# - For DUT = MED: The Leader multicasts a MLE Data Response.
|
||||
# - For DUT = SED: Depending on its own implementation, the Leader automatically sends new network data to the
|
||||
# DUT using EITHER a MLE Data Response OR a MLE Child Update Request.
|
||||
# - Pass Criteria: N/A
|
||||
print(f"Step 2: Leader updates the Network Data and automatically sends new information to the {name} (DUT).")
|
||||
pkts.filter_wpan_src64(leader).\
|
||||
filter(lambda p: \
|
||||
(p.mle.cmd == consts.MLE_DATA_RESPONSE) or \
|
||||
(p.mle.cmd == consts.MLE_CHILD_UPDATE_REQUEST)).\
|
||||
must_next()
|
||||
|
||||
# Step 3: MED_1 / SED_1 (DUT)
|
||||
# - Description: Automatically sends MLE Child Update Request to the Leader.
|
||||
# - Pass Criteria:
|
||||
# - The DUT MUST send a MLE Child Update Request to the Leader, which includes the following TLVs:
|
||||
# - Leader Data TLV
|
||||
# - Address Registration TLV (contains the global address configured by DUT device based on advertised prefix
|
||||
# 2001:: by checking the CID and ML-EID)
|
||||
# - Mode TLV
|
||||
# - Timeout TLV
|
||||
print(f"Step 3: {name} (DUT) automatically sends MLE Child Update Request to the Leader.")
|
||||
pkts.filter_wpan_src64(dut).\
|
||||
filter_wpan_dst64(leader).\
|
||||
filter_mle_cmd(consts.MLE_CHILD_UPDATE_REQUEST).\
|
||||
filter(lambda p: \
|
||||
{
|
||||
consts.LEADER_DATA_TLV,
|
||||
consts.ADDRESS_REGISTRATION_TLV,
|
||||
consts.MODE_TLV,
|
||||
consts.TIMEOUT_TLV
|
||||
} <= set(p.mle.tlv.type)).\
|
||||
filter(lambda p: any(iid == int(addr[8:].hex(), 16) \
|
||||
for iid in p.mle.tlv.addr_reg_iid \
|
||||
for addr in pv.vars[name + '_IPADDRS'] if str(addr).startswith('2001:'))).\
|
||||
must_next()
|
||||
|
||||
# Step 4: Leader
|
||||
# - Description: Automatically sends MLE Child Update response frame to the DUT.
|
||||
# - Pass Criteria: N/A
|
||||
print(f"Step 4: Leader automatically sends MLE Child Update response frame to the {name} (DUT).")
|
||||
pkts.filter_wpan_src64(leader).\
|
||||
filter_wpan_dst64(dut).\
|
||||
filter_mle_cmd(consts.MLE_CHILD_UPDATE_RESPONSE).\
|
||||
must_next()
|
||||
|
||||
# Step 5: SED_1 (DUT)
|
||||
# - Description: For DUT = SED: The SED test ends here, the MED test continues.
|
||||
# - Pass Criteria: N/A
|
||||
print("Step 5: For DUT = SED: The SED test ends here.")
|
||||
|
||||
if name == 'SED_1':
|
||||
return
|
||||
|
||||
# Step 6: User
|
||||
# - Description: The user places the Leader OR the DUT in RF isolation to disable communication between them.
|
||||
# - Pass Criteria: N/A
|
||||
print("Step 6: The user places the Leader OR the DUT in RF isolation.")
|
||||
|
||||
# Step 7: Test Harness
|
||||
# - Description: Test Harness prompt reads: Place DUT in RF Enclosure for time: t < child timeout, Press “OK”
|
||||
# immediately after placing DUT in RF enclosure.
|
||||
# - Pass Criteria: N/A
|
||||
print("Step 7: Test Harness prompt.")
|
||||
|
||||
# Step 8: Leader
|
||||
# - Description: Harness updates the Network Data by configuring the Leader with the following changes to the
|
||||
# Prefix Set:
|
||||
# - Prefix 2: P_prefix=2002::/64 P_stable=1 P_on_mesh=1 P_slaac=1 P_default=1
|
||||
# - The Leader automatically sends a multicast MLE Data Response with the new network information.
|
||||
# - The DUT is currently isolated from the Leader, so it does not hear this Data Response.
|
||||
# - Pass Criteria: N/A
|
||||
print("Step 8: Leader updates the Network Data and automatically sends a multicast MLE Data Response.")
|
||||
pkts.filter_wpan_src64(leader).\
|
||||
filter_LLANMA().\
|
||||
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
|
||||
must_next()
|
||||
|
||||
# Step 9: User
|
||||
# - Description: The user must remove the RF isolation between the Leader and the DUT after the MLE Data Response
|
||||
# is sent by the Leader for Prefix 2, but before the DUT timeout expires. (If the DUT timeout expires while in
|
||||
# RF isolation, the test will fail because the DUT will go through re-attachment when it emerges.)
|
||||
# - Pass Criteria: N/A
|
||||
print("Step 9: The user must remove the RF isolation between the Leader and the DUT.")
|
||||
|
||||
# Step 10: MED_1 (DUT)
|
||||
# - Description: Detects the updated Data Version in the Leader advertisement and automatically sends MLE Data
|
||||
# Request to the Leader.
|
||||
# - Pass Criteria:
|
||||
# - The DUT MUST send a MLE Data Request frame to request the updated Network Data.
|
||||
# - The following TLVs MUST be included in the MLE Data Request:
|
||||
# - TLV Request TLV: Network Data TLV
|
||||
print("Step 10: MED_1 (DUT) automatically sends MLE Data Request to the Leader.")
|
||||
pkts.filter_wpan_src64(dut).\
|
||||
filter_wpan_dst64(leader).\
|
||||
filter_mle_cmd(consts.MLE_DATA_REQUEST).\
|
||||
filter(lambda p: \
|
||||
{
|
||||
consts.TLV_REQUEST_TLV,
|
||||
consts.NETWORK_DATA_TLV
|
||||
} <= set(p.mle.tlv.type)).\
|
||||
must_next()
|
||||
|
||||
# Step 11: Leader
|
||||
# - Description: Automatically sends the network data to the DUT.
|
||||
# - Pass Criteria: N/A
|
||||
print("Step 11: Leader automatically sends the network data to the DUT.")
|
||||
pkts.filter_wpan_src64(leader).\
|
||||
filter_wpan_dst64(dut).\
|
||||
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
|
||||
must_next()
|
||||
|
||||
# Step 12: MED_1 (DUT)
|
||||
# - Description: Automatically sends MLE Child Update Request to the Leader.
|
||||
# - Pass Criteria:
|
||||
# - The DUT MUST send a MLE Child Update Request to the Leader, which includes the following TLVs:
|
||||
# - Address Registration TLV (contains the global addresses configured by DUT based on both advertised prefixes
|
||||
# - 2001:: and 2002:: - and ML-EID address by checking the CID)
|
||||
# - Leader Data TLV
|
||||
# - Mode TLV
|
||||
# - Timeout TLV
|
||||
print("Step 12: MED_1 (DUT) automatically sends MLE Child Update Request to the Leader.")
|
||||
pkts.filter_wpan_src64(dut).\
|
||||
filter_wpan_dst64(leader).\
|
||||
filter_mle_cmd(consts.MLE_CHILD_UPDATE_REQUEST).\
|
||||
filter(lambda p: \
|
||||
{
|
||||
consts.ADDRESS_REGISTRATION_TLV,
|
||||
consts.LEADER_DATA_TLV,
|
||||
consts.MODE_TLV,
|
||||
consts.TIMEOUT_TLV
|
||||
} <= set(p.mle.tlv.type)).\
|
||||
filter(lambda p: all(any(iid == int(addr[8:].hex(), 16) for iid in p.mle.tlv.addr_reg_iid) \
|
||||
for prefix in ['2001:', '2002:'] \
|
||||
for addr in pv.vars[name + '_IPADDRS'] if str(addr).startswith(prefix))).\
|
||||
must_next()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
verify_utils.run_main(Verify)
|
||||
Reference in New Issue
Block a user