mirror of
https://github.com/espressif/openthread.git
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Abtin Keshavarzian
064529cbfc
Added `Core::AllowLinkBetween()` and `Core::UnallowLinkBetween()` helper methods to the Nexus test platform. These methods simplify establishing bidirectional links between nodes in simulation tests by handling the reciprocal `AllowList()` calls in a single step. Updated various Nexus test cases to utilize these new helpers, replacing manual bidirectional `AllowList()` calls. This change reduces verbosity and ensures consistency in how links are established in the test topology.
237 lines
9.1 KiB
C++
237 lines
9.1 KiB
C++
/*
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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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/**
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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 and upgrade to a router, in milliseconds.
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*/
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static constexpr uint32_t kAttachToRouterTime = 200 * 1000;
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/**
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* Time to advance for a child to register its address.
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*/
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static constexpr uint32_t kChildUpdateWaitTime = 10 * 1000;
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void Test7_1_1(const char *aJsonFile)
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{
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/**
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* 7.1.1 Network data propagation - Border Router as Leader of Thread Network; correctly sends Network Data
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* information during attach
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*
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* 7.1.1.1 Topology
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* - MED_1 is configured to require complete network data. (Mode TLV)
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* - SED_1 is configured to request only stable network data. (Mode TLV)
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*
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* 7.1.1.2 Purpose & Description
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* The purpose of this test case is to verify that the DUT, as a Border Router, acts properly as a Leader device
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* in a Thread network, correctly sets the Network Data (stable/non-stable) and successfully propagates the
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* Network Data to the devices that attach to it.
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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 / Stable Thread | 5.13 / 5.14 / | 5.13 / 5.14 /
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* Network Data / Network Data and | 5.15 | 5.15
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* Propagation | |
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*/
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Core nexus;
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Node &leader = nexus.CreateNode();
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Node &router1 = nexus.CreateNode();
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Node &med1 = nexus.CreateNode();
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Node &sed1 = nexus.CreateNode();
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leader.SetName("LEADER");
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router1.SetName("ROUTER_1");
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med1.SetName("MED_1");
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sed1.SetName("SED_1");
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AllowLinkBetween(leader, router1);
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AllowLinkBetween(leader, med1);
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AllowLinkBetween(leader, sed1);
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nexus.AdvanceTime(0);
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SuccessOrQuit(Instance::SetGlobalLogLevel(kLogLevelNote));
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/**
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* Step 1: Leader (DUT)
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* - Description: Forms the network.
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* - Pass Criteria: The DUT MUST properly send MLE Advertisements.
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*/
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Log("Step 1: Leader (DUT) forms the network.");
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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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/**
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* Step 2: Leader (DUT)
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* - Description: The user must configure the following On-Mesh Prefix Set on the device:
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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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* - Prefix 2: P_prefix=2002::/64 P_stable=0 P_on_mesh=1 P_preferred=1 P_slaac=1 P_default=1
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* - Pass Criteria: The DUT MUST correctly aggregate configured information to create the Network Data (No OTA
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* validation).
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*/
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Log("Step 2: Leader (DUT) configures On-Mesh Prefixes.");
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{
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NetworkData::OnMeshPrefixConfig config;
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config.Clear();
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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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config.Clear();
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SuccessOrQuit(config.GetPrefix().FromString("2002::/64"));
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config.mStable = false;
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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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/**
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* Step 3: Router_1
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* - Description: Harness instructs device to join the network; it requests complete network data.
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* - Pass Criteria: N/A
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*/
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Log("Step 3: Router_1 joins the network.");
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router1.Join(leader, Node::kAsFtd);
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/**
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* Step 4: Leader (DUT)
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* - Description: Automatically sends the requested network data to Router_1.
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* - Pass Criteria:
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* - The DUT MUST send a MLE Child ID Response to Router_1, including the following TLVs:
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* - Network Data TLV
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* - At least two Prefix TLVs (Prefix 1 and Prefix 2), each including:
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* - 6LoWPAN ID sub-TLV
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* - Border Router sub-TLV
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*/
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Log("Step 4: Leader (DUT) automatically sends requested network data to Router_1.");
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nexus.AdvanceTime(kAttachToRouterTime);
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VerifyOrQuit(router1.Get<Mle::Mle>().IsFullThreadDevice());
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/**
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* Step 5: SED_1
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* - Description: Harness instructs device to join the network; it requests only stable data.
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* - Pass Criteria: N/A
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*/
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Log("Step 5: SED_1 joins the network.");
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sed1.Join(leader, Node::kAsSed);
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/**
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* Step 6: Leader (DUT)
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* - Description: Automatically sends the requested stable network data to SED_1.
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* - Pass Criteria:
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* - The DUT MUST send a MLE Child ID Response to SED_1, including the Network Data TLV (only stable Network Data)
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* and the following TLVs:
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* - At least one Prefix TLV (Prefix 1), including:
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* - 6LoWPAN ID sub-TLV
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* - Border Router sub-TLV
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* - P_border_router_16 <0xFFFE>
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* - Prefix 2 TLV MUST NOT be included.
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*/
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Log("Step 6: Leader (DUT) automatically sends requested stable network data to SED_1.");
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nexus.AdvanceTime(kAttachToRouterTime);
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/**
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* Step 7: MED_1
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* - Description: Harness instructs device to join the network; it requests complete network data.
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* - Pass Criteria: N/A
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*/
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Log("Step 7: MED_1 joins the network.");
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med1.Join(leader, Node::kAsMed);
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/**
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* Step 8: Leader (DUT)
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* - Description: Automatically sends the requested network data to MED_1.
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* - Pass Criteria:
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* - The DUT MUST send a MLE Child ID Response to MED_1, which includes the following TLVs:
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* - Network Data TLV
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* - At least two prefix TLVs (Prefix 1 and Prefix 2), each including:
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* - 6LoWPAN ID sub-TLV
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* - Border Router sub-TLV
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*/
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Log("Step 8: Leader (DUT) automatically sends requested network data to MED_1.");
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nexus.AdvanceTime(kAttachToRouterTime);
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/**
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* Step 9: MED_1, SED_1
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* - Description: After attaching, each Child automatically sends its global address configured to the Leader, in
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* the Address Registration TLV from the Child Update request command.
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* - Pass Criteria: N/A
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*/
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Log("Step 9: MED_1 and SED_1 automatically send Address Registration.");
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nexus.AdvanceTime(kChildUpdateWaitTime);
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/**
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* Step 10: Leader (DUT)
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* - Description: Automatically replies to each Child with a Child Update Response.
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* - Pass Criteria:
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* - The DUT MUST send a MLE Child Update Response, each, to MED_1 & SED_1.
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* - The following TLVs MUST be present in the Child Update Response:
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* - Source Address TLV
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* - Address Registration TLV (Echoes back addresses configured in step 9)
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* - Mode TLV
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*/
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Log("Step 10: Leader (DUT) automatically replies to each Child with a Child Update Response.");
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nexus.AdvanceTime(kChildUpdateWaitTime);
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nexus.SaveTestInfo(aJsonFile);
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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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ot::Nexus::Test7_1_1((argc > 2) ? argv[2] : "test_1_1_7_1_1.json");
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printf("All tests passed\n");
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return 0;
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}
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