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openthread/tests/nexus/test_1_1_5_3_7.cpp
T
Abtin Keshavarzian cb4b28313b [logging] add support for per-instance log levels (#12740)
This commit introduces the ability to set and manage log levels on a
per-instance basis when dynamic logging is enabled, while maintaining
backward compatibility with existing logging behaviors.

The existing `otLoggingGetLevel()` and `otLoggingSetLevel()` APIs are
repurposed to manage the "global" log level. They continue to behave
exactly as before in both single-instance and multi-instance
configurations, ensuring that existing users of these APIs do not need
to change their implementations. To provide more granular control, new
APIs `otGetLogLevel()` and `otSetLogLevel()` are added to handle
per-instance log levels.

Specifically, this commit makes the following changes:
- Adds `mLogLevel` to `Instance` to track the instance-specific log
  level.
- Renames the global log level static variable to `sGlobalLogLevel` and
  introduces `GetGlobalLogLevel()` and `SetGlobalLogLevel()` to manage
  it in a multi-instance configuration.
- Updates `otGetLogLevel()` and `otSetLogLevel()` APIs to handle
  per-instance log level retrieval and configuration. If a specific
  level is not set for an instance, it falls back to the global
  log level.
- Adds `mIsLogLevelSet` to distinguish between an explicitly set
  instance log level and the global fallback in multi-instance builds.
- Introduces `otPlatLogHandleLogLevelChanged()` platform callback to
  notify the platform when an instance-specific log level is updated.
- Updates Nexus tests to use `SetGlobalLogLevel()` instead of the
  deprecated instance `SetLogLevel()` method.
2026-03-27 00:24:49 -05:00

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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
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include "common/preference.hpp"
#include "platform/nexus_core.hpp"
#include "platform/nexus_node.hpp"
namespace ot {
namespace Nexus {
/**
* Time to advance for a node to form a network and become leader, in milliseconds.
*/
static constexpr uint32_t kFormNetworkTime = 13 * 1000;
/**
* Time to advance for a node to join and upgrade to a router, in milliseconds.
*/
static constexpr uint32_t kAttachToRouterTime = 200 * 1000;
/**
* Time to advance for the network to stabilize.
*/
static constexpr uint32_t kStabilizationTime = 10 * 1000;
/**
* The 2001::/64 prefix used in the test.
*/
static const char kPrefix[] = "2001::/64";
/**
* The address used for duplicate address detection.
*/
static const char kDuplicateAddress[] = "2001::1";
/**
* The identifier used for Echo Request.
*/
static constexpr uint16_t kEchoIdentifier = 0x1234;
void Test5_3_7(void)
{
/**
* 5.3.7 Duplicate Address Detection
*
* 5.3.7.1 Topology
* - Leader (DUT)
* - Router_1
* - Router_2
* - MED_1 (Attached to Router_1)
* - MED_2 (Attached to Leader)
* - SED_1 (Attached to Router_2)
*
* 5.3.7.2 Purpose & Description
* The purpose of this test case is to validate the DUTs ability to perform duplicate address detection.
*
* Spec Reference | V1.1 Section | V1.3.0 Section
* ---------------------------------|--------------|---------------
* Duplicate IPv6 Address Detection | 5.6 | 5.6
*/
Core nexus;
Node &leader = nexus.CreateNode();
Node &router1 = nexus.CreateNode();
Node &router2 = nexus.CreateNode();
Node &med1 = nexus.CreateNode();
Node &med2 = nexus.CreateNode();
Node &sed1 = nexus.CreateNode();
leader.SetName("LEADER");
router1.SetName("ROUTER_1");
router2.SetName("ROUTER_2");
med1.SetName("MED_1");
med2.SetName("MED_2");
sed1.SetName("SED_1");
nexus.AdvanceTime(0);
SuccessOrQuit(Instance::SetGlobalLogLevel(kLogLevelNote));
Log("---------------------------------------------------------------------------------------");
Log("Step 1: All");
/**
* Step 1: All
* - Description: Ensure topology is formed correctly.
* - Pass Criteria: N/A
*/
leader.AllowList(router1);
leader.AllowList(router2);
leader.AllowList(med2);
router1.AllowList(leader);
router1.AllowList(router2);
router1.AllowList(med1);
router2.AllowList(leader);
router2.AllowList(router1);
router2.AllowList(sed1);
med1.AllowList(router1);
med2.AllowList(leader);
sed1.AllowList(router2);
leader.Form();
nexus.AdvanceTime(kFormNetworkTime);
VerifyOrQuit(leader.Get<Mle::Mle>().IsLeader());
router1.Join(leader);
router2.Join(leader);
nexus.AdvanceTime(kAttachToRouterTime);
VerifyOrQuit(router1.Get<Mle::Mle>().IsRouter());
VerifyOrQuit(router2.Get<Mle::Mle>().IsRouter());
med1.Join(router1, Node::kAsMed);
med2.Join(leader, Node::kAsMed);
sed1.Join(router2, Node::kAsSed);
nexus.AdvanceTime(kStabilizationTime);
VerifyOrQuit(med1.Get<Mle::Mle>().IsAttached());
VerifyOrQuit(med2.Get<Mle::Mle>().IsAttached());
VerifyOrQuit(sed1.Get<Mle::Mle>().IsAttached());
Log("---------------------------------------------------------------------------------------");
Log("Step 2: Leader (DUT)");
/**
* Step 2: Leader (DUT)
* - Description: Transmit MLE advertisements.
* - Pass Criteria:
* - The DUT MUST send properly formatted MLE Advertisements.
* - MLE Advertisements MUST be sent with an IP Hop Limit of 255 to the Link-Local All Nodes multicast address
* (FF02::1).
* - The following TLVs MUST be present in the MLE Advertisements:
* - Leader Data TLV
* - Route64 TLV
* - Source Address TLV
*/
nexus.AdvanceTime(kStabilizationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 3: Router_2");
/**
* Step 3: Router_2
* - Description: Harness configures the following On-Mesh Prefix on the device:
* - Prefix 1: P_Prefix=2001::/64 P_stable=1 P_default=1 P_slaac=1 P_on_mesh=1 P_preferred=1
* - Pass Criteria: N/A
*/
{
NetworkData::OnMeshPrefixConfig config;
config.Clear();
SuccessOrQuit(config.GetPrefix().FromString(kPrefix));
config.mStable = true;
config.mDefaultRoute = true;
config.mSlaac = true;
config.mOnMesh = true;
config.mPreferred = true;
config.mPreference = Preference::kMedium;
SuccessOrQuit(router2.Get<NetworkData::Local>().AddOnMeshPrefix(config));
router2.Get<NetworkData::Notifier>().HandleServerDataUpdated();
}
nexus.AdvanceTime(kStabilizationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 4: MED_1, SED_1");
/**
* Step 4: MED_1, SED_1
* - Description: Harness configures both devices with the same 2001:: address.
* - Pass Criteria: N/A
*/
{
Ip6::Netif::UnicastAddress unicastAddress;
unicastAddress.InitAsThreadOriginGlobalScope();
SuccessOrQuit(unicastAddress.GetAddress().FromString(kDuplicateAddress));
SuccessOrQuit(med1.Get<ThreadNetif>().AddExternalUnicastAddress(unicastAddress));
SuccessOrQuit(sed1.Get<ThreadNetif>().AddExternalUnicastAddress(unicastAddress));
}
nexus.AdvanceTime(kStabilizationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 5: MED_2");
/**
* Step 5: MED_2
* - Description: Harness instructs device to send an ICMPv6 Echo Request to the address configured on MED_1 and
* SED_1 with Prefix 2001::
* - Pass Criteria:
* - The DUT MUST multicast an Address Query message to the Realm-Local All-Routers address (FF03::2):
* - ADDR_QRY.req (/aq) - Address Query Request
* - CoAP URI-Path: NON POST coap://[<FF03::2>]:MM/a/aq
* - CoAP Payload:
* - Target EID TLV
*/
{
Ip6::Address destination;
SuccessOrQuit(destination.FromString(kDuplicateAddress));
med2.SendEchoRequest(destination, kEchoIdentifier);
}
nexus.AdvanceTime(kStabilizationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 6: Router_1, Router_2");
/**
* Step 6: Router_1, Router_2
* - Description: Automatically respond with Address Notification message with matching Target TLVs.
* - Pass Criteria: N/A
*/
nexus.AdvanceTime(kStabilizationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 7: Leader (DUT)");
/**
* Step 7: Leader (DUT)
* - Description: Automatically sends a Multicast Address Error Notification.
* - Pass Criteria:
* - The DUT MUST issue an Address Error Notification message to the Realm-Local All-Routers multicast address
* (FF03::2):
* - ADDR_ERR.ntf(/ae) - Address Error Notification
* - CoAP URI-Path: NON POST coap://[<peer address>]:MM/a/ae
* - CoAP Payload:
* - Target EID TLV
* - ML-EID TLV
* - The IPv6 Source address MUST be the RLOC of the originator,,,
*/
nexus.AdvanceTime(kStabilizationTime);
nexus.SaveTestInfo("test_1_1_5_3_7.json");
}
} // namespace Nexus
} // namespace ot
int main(void)
{
ot::Nexus::Test5_3_7();
printf("All tests passed\n");
return 0;
}