diff --git a/tests/nexus/CMakeLists.txt b/tests/nexus/CMakeLists.txt index 58cd5e438..138d850ba 100644 --- a/tests/nexus/CMakeLists.txt +++ b/tests/nexus/CMakeLists.txt @@ -155,6 +155,7 @@ ot_nexus_test(5_5_4_1 "cert;nexus") ot_nexus_test(5_5_4_2 "cert;nexus") ot_nexus_test(5_5_5 "cert;nexus") ot_nexus_test(5_5_7 "cert;nexus") +ot_nexus_test(5_7_1 "cert;nexus") ot_nexus_test(5_8_2 "cert;nexus") ot_nexus_test(6_1_1 "cert;nexus") diff --git a/tests/nexus/run_nexus_tests.sh b/tests/nexus/run_nexus_tests.sh index 50aab513d..6242eeb08 100755 --- a/tests/nexus/run_nexus_tests.sh +++ b/tests/nexus/run_nexus_tests.sh @@ -85,6 +85,7 @@ DEFAULT_TESTS=( "5_5_4_2" "5_5_5" "5_5_7" + "5_7_1" "5_8_2" "6_1_1_A" "6_1_1_B" diff --git a/tests/nexus/test_5_7_1.cpp b/tests/nexus/test_5_7_1.cpp new file mode 100644 index 000000000..9c6fb2386 --- /dev/null +++ b/tests/nexus/test_5_7_1.cpp @@ -0,0 +1,305 @@ +/* + * 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. + */ + +#include + +#include "platform/nexus_core.hpp" +#include "platform/nexus_node.hpp" +#include "thread/network_diagnostic.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 as a child and upgrade to a router, in milliseconds. + */ +static constexpr uint32_t kAttachToRouterTime = 200 * 1000; + +/** + * Time to advance for the network to stabilize after nodes have attached. + */ +static constexpr uint32_t kStabilizationTime = 10 * 1000; + +/** + * Time to advance for the diagnostic response to be received. + */ +static constexpr uint32_t kDiagResponseTime = 5 * 1000; + +void Test5_7_1(void) +{ + /** + * 5.7.1 CoAP Diagnostic Get Request, Response and Reset Commands + * + * 5.7.1.1 Topology + * - Topology A + * - Topology B + * + * 5.7.1.2 Purpose & Description + * These cases test the Diagnostic Get and Reset Commands as a part of the Network Management. + * + * Spec Reference | V1.1 Section | V1.3.0 Section + * --------------------|--------------|--------------- + * Diagnostic Commands | 10.11.2 | 10.11.2 + */ + + Core nexus; + + Node &dut = nexus.CreateNode(); + Node &leader = nexus.CreateNode(); + Node &fed1 = nexus.CreateNode(); + Node &med1 = nexus.CreateNode(); + Node &sed1 = nexus.CreateNode(); + Node &reed1 = nexus.CreateNode(); + + dut.SetName("DUT"); + leader.SetName("LEADER"); + fed1.SetName("FED_1"); + med1.SetName("MED_1"); + sed1.SetName("SED_1"); + reed1.SetName("REED_1"); + + nexus.AdvanceTime(0); + + Instance::SetLogLevel(kLogLevelNote); + + /** + * Step 1: All + * - Description: Ensure topology is formed correctly. + * - Pass Criteria: N/A + */ + Log("Step 1: All"); + + /** Use AllowList to specify links between nodes. */ + dut.AllowList(leader); + dut.AllowList(fed1); + dut.AllowList(med1); + dut.AllowList(sed1); + dut.AllowList(reed1); + + leader.AllowList(dut); + fed1.AllowList(dut); + med1.AllowList(dut); + sed1.AllowList(dut); + reed1.AllowList(dut); + + leader.Form(); + nexus.AdvanceTime(kFormNetworkTime); + + dut.Join(leader); + nexus.AdvanceTime(kAttachToRouterTime); + + VerifyOrQuit(dut.Get().IsRouter()); + + fed1.Join(dut, Node::kAsFed); + med1.Join(dut, Node::kAsMed); + sed1.Join(dut, Node::kAsSed); + reed1.Join(dut, Node::kAsFtd); + + nexus.AdvanceTime(kAttachToRouterTime); + nexus.AdvanceTime(kStabilizationTime); + + const Ip6::Address &dutRloc = dut.Get().GetMeshLocalRloc(); + + /** + * Step 2: Leader + * - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + * following diagnostic TLV types: + * - TLV Type 0 – MAC Extended Address (64-bit) + * - TLV Type 1 - MAC Address (16-bit) + * - TLV Type 2 - Mode (Capability information) + * - TLV Type 4 – Connectivity + * - TLV Type 5 – Route64 + * - TLV Type 6 – Leader Data + * - TLV Type 7 – Network Data + * - TLV Type 8 – IPv6 address list + * - TLV Type 17 – Channel Pages + * - Pass Criteria: + * - The DUT MUST respond with a DIAG_GET.rsp response containing the requested diagnostic TLVs: + * - CoAP Response Code: 2.04 Changed + * - CoAP Payload: + * - TLV Type 0 - MAC Extended Address (64-bit) + * - TLV Type 1 - MAC Address (16-bit) + * - TLV Type 2 - Mode (Capability information) + * - TLV Type 4 – Connectivity + * - TLV Type 5 – Route64 (required ONLY for Topology A) + * - TLV Type 6 – Leader Data + * - TLV Type 7 – Network Data + * - TLV Type 8 – IPv6 address list + * - TLV Type 17 – Channel Pages + * - The presence of each TLV MUST be validated. Where possible, the value of the TLV’s MUST be validated. + * - Route64 TLV MUST be omitted in Topology B. + */ + Log("Step 2: Leader"); + + uint8_t tlvTypes2[] = { + NetworkDiagnostic::Tlv::kExtMacAddress, NetworkDiagnostic::Tlv::kAddress16, + NetworkDiagnostic::Tlv::kMode, NetworkDiagnostic::Tlv::kConnectivity, + NetworkDiagnostic::Tlv::kRoute, NetworkDiagnostic::Tlv::kLeaderData, + NetworkDiagnostic::Tlv::kNetworkData, NetworkDiagnostic::Tlv::kIp6AddressList, + NetworkDiagnostic::Tlv::kChannelPages, + }; + + SuccessOrQuit(leader.Get().SendDiagnosticGet(dutRloc, tlvTypes2, sizeof(tlvTypes2), + nullptr, nullptr)); + nexus.AdvanceTime(kDiagResponseTime); + + /** + * Step 3: Leader + * - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + * following diagnostic TLV type: + * - TLV Type 9 - MAC Counters + * - Pass Criteria: + * - The DUT MUST respond with a DIAG_GET.rsp response containing the requested diagnostic TLV: + * - CoAP Response Code: 2.04 Changed + * - CoAP Payload: + * - TLV Type 9 - MAC Counters + * - TLV Type 9 - MAC Counters MUST contain a list of MAC Counters. + */ + Log("Step 3: Leader"); + + uint8_t tlvTypes3[] = {NetworkDiagnostic::Tlv::kMacCounters}; + + SuccessOrQuit(leader.Get().SendDiagnosticGet(dutRloc, tlvTypes3, sizeof(tlvTypes3), + nullptr, nullptr)); + nexus.AdvanceTime(kDiagResponseTime); + + /** + * Step 4: Leader + * - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + * following diagnostic TLV type: + * - TLV Type 3 – Timeout + * - Pass Criteria: + * - The DUT MUST respond with a DIAG_GET.rsp response containing the required diagnostic TLV payload: + * - CoAP Response Code: 2.04 Changed + * - CoAP Payload: + * - TLV Value 3 - Timeout MUST be omitted from the response. + */ + Log("Step 4: Leader"); + + uint8_t tlvTypes4[] = {NetworkDiagnostic::Tlv::kTimeout}; + + SuccessOrQuit(leader.Get().SendDiagnosticGet(dutRloc, tlvTypes4, sizeof(tlvTypes4), + nullptr, nullptr)); + nexus.AdvanceTime(kDiagResponseTime); + + /** + * Step 5: Leader + * - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + * following diagnostic TLV types: + * - TLV Type 14 – Battery Level + * - TLV Type 15 – Supply Voltage + * - Pass Criteria: + * - The DUT MUST respond with a DIAG_GET.rsp response optionally containing the requested diagnostic TLVs: + * - CoAP Response Code: 2.04 Changed + * - CoAP Payload: + * - TLV Type 14 – Battery Level (optional) + * - TLV Type 15 – Supply Voltage (optional) + */ + Log("Step 5: Leader"); + + uint8_t tlvTypes5[] = {NetworkDiagnostic::Tlv::kBatteryLevel, NetworkDiagnostic::Tlv::kSupplyVoltage}; + + SuccessOrQuit(leader.Get().SendDiagnosticGet(dutRloc, tlvTypes5, sizeof(tlvTypes5), + nullptr, nullptr)); + nexus.AdvanceTime(kDiagResponseTime); + + /** + * Step 6: Leader + * - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + * following diagnostic TLV type: + * - TLV Type 16 – Child Table + * - Pass Criteria: + * - For Topology A: + * - CoAP Response Code: 2.04 Changed + * - CoAP Payload: TLV Type 16 – Child Table. The content of the TLV MUST be correct. + * - For Topology B: + * - CoAP Response Code: 2.04 Changed + * - CoAP Payload: Empty + */ + Log("Step 6: Leader"); + + uint8_t tlvTypes6[] = {NetworkDiagnostic::Tlv::kChildTable}; + + SuccessOrQuit(leader.Get().SendDiagnosticGet(dutRloc, tlvTypes6, sizeof(tlvTypes6), + nullptr, nullptr)); + nexus.AdvanceTime(kDiagResponseTime); + + /** + * Step 7: Leader + * - Description: Harness instructs the device to send DIAG_RST.ntf to DUT’s Routing Locator (RLOC) for the + * following diagnostic TLV type: + * - TLV Type 9 - MAC Counters + * - Pass Criteria: + * - The DUT MUST respond with a CoAP response: + * - CoAP Response Code: 2.04 Changed + */ + Log("Step 7: Leader"); + + uint8_t tlvTypes7[] = {NetworkDiagnostic::Tlv::kMacCounters}; + + SuccessOrQuit(leader.Get().SendDiagnosticReset(dutRloc, tlvTypes7, sizeof(tlvTypes7))); + nexus.AdvanceTime(kDiagResponseTime); + + /** + * Step 8: Leader + * - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + * following diagnostic TLV type: + * - TLV Type 9 - MAC Counters + * - Pass Criteria: + * - The DUT MUST respond with a DIAG_GET.rsp response containing the requested diagnostic TLV: + * - CoAP Response Code: 2.04 Changed + * - CoAP Payload: + * - TLV Type 9 - MAC Counters + * - TLV Type 9 - MAC Counters MUST contain a list of MAC Counters with 0 value or less than value returned in + * step 3. + */ + Log("Step 8: Leader"); + + uint8_t tlvTypes8[] = {NetworkDiagnostic::Tlv::kMacCounters}; + + SuccessOrQuit(leader.Get().SendDiagnosticGet(dutRloc, tlvTypes8, sizeof(tlvTypes8), + nullptr, nullptr)); + nexus.AdvanceTime(kDiagResponseTime); + + nexus.SaveTestInfo("test_5_7_1.json"); +} + +} // namespace Nexus +} // namespace ot + +int main(void) +{ + ot::Nexus::Test5_7_1(); + printf("All tests passed\n"); + return 0; +} diff --git a/tests/nexus/verify_5_7_1.py b/tests/nexus/verify_5_7_1.py new file mode 100644 index 000000000..f7db4c8ed --- /dev/null +++ b/tests/nexus/verify_5_7_1.py @@ -0,0 +1,286 @@ +#!/usr/bin/env python3 +# +# 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. +# + +import sys +import os + +# Add the current directory to sys.path to find verify_utils +CUR_DIR = os.path.dirname(os.path.abspath(__file__)) +sys.path.append(CUR_DIR) + +import verify_utils +from pktverify import consts +from pktverify.null_field import nullField + + +def verify(pv): + # 5.7.1 CoAP Diagnostic Get Request, Response and Reset Commands + # + # 5.7.1.1 Topology + # - Topology A + # - Topology B + # + # 5.7.1.2 Purpose & Description + # These cases test the Diagnostic Get and Reset Commands as a part of the Network Management. + # + # Spec Reference | V1.1 Section | V1.3.0 Section + # --------------------|--------------|--------------- + # Diagnostic Commands | 10.11.2 | 10.11.2 + + pkts = pv.pkts + pv.summary.show() + + DUT = pv.vars['DUT'] + DUT_RLOC = pv.vars['DUT_RLOC'] + LEADER = pv.vars['LEADER'] + LEADER_RLOC = pv.vars['LEADER_RLOC'] + + # 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 instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + # following diagnostic TLV types: + # - TLV Type 0 – MAC Extended Address (64-bit) + # - TLV Type 1 - MAC Address (16-bit) + # - TLV Type 2 - Mode (Capability information) + # - TLV Type 4 – Connectivity + # - TLV Type 5 – Route64 + # - TLV Type 6 – Leader Data + # - TLV Type 7 – Network Data + # - TLV Type 8 – IPv6 address list + # - TLV Type 17 – Channel Pages + # - Pass Criteria: + # - The DUT MUST respond with a DIAG_GET.rsp response containing the requested diagnostic TLVs: + # - CoAP Response Code: 2.04 Changed + # - CoAP Payload: + # - TLV Type 0 - MAC Extended Address (64-bit) + # - TLV Type 1 - MAC Address (16-bit) + # - TLV Type 2 - Mode (Capability information) + # - TLV Type 4 – Connectivity + # - TLV Type 5 – Route64 (required ONLY for Topology A) + # - TLV Type 6 – Leader Data + # - TLV Type 7 – Network Data + # - TLV Type 8 – IPv6 address list + # - TLV Type 17 – Channel Pages + # - The presence of each TLV MUST be validated. Where possible, the value of the TLV’s MUST be validated. + # - Route64 TLV MUST be omitted in Topology B. + print("Step 2: Leader sends DIAG_GET.req and DUT responds with all requested TLVs.") + pkts.filter_wpan_src64(LEADER).\ + filter_ipv6_dst(DUT_RLOC).\ + filter_coap_request(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_TYPE_LIST_TLV in p.coap.tlv.type).\ + must_next() + + pkts.filter_wpan_src64(DUT).\ + filter_ipv6_dst(LEADER_RLOC).\ + filter_coap_ack(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + {\ + consts.DG_MAC_EXTENDED_ADDRESS_TLV,\ + consts.DG_MAC_ADDRESS_TLV,\ + consts.DG_MODE_TLV,\ + consts.DG_CONNECTIVITY_TLV,\ + consts.DG_ROUTE64_TLV,\ + consts.DG_LEADER_DATA_TLV,\ + consts.DG_NETWORK_DATA_TLV,\ + consts.DG_IPV6_ADDRESS_LIST_TLV,\ + consts.DG_CHANNEL_PAGES_TLV\ + } <= set(p.coap.tlv.type)).\ + filter(lambda p: p.coap.tlv.mac_addr == DUT).\ + filter(lambda p: p.coap.tlv.mode is not nullField).\ + filter(lambda p: p.coap.tlv.leader_router_id is not nullField).\ + must_next() + + # Step 3: Leader + # - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + # following diagnostic TLV type: + # - TLV Type 9 - MAC Counters + # - Pass Criteria: + # - The DUT MUST respond with a DIAG_GET.rsp response containing the requested diagnostic TLV: + # - CoAP Response Code: 2.04 Changed + # - CoAP Payload: + # - TLV Type 9 - MAC Counters + # - TLV Type 9 - MAC Counters MUST contain a list of MAC Counters. + print("Step 3: Leader sends DIAG_GET.req for MAC Counters.") + pkts.filter_wpan_src64(LEADER).\ + filter_ipv6_dst(DUT_RLOC).\ + filter_coap_request(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_TYPE_LIST_TLV in p.coap.tlv.type).\ + must_next() + + p3 = pkts.filter_wpan_src64(DUT).\ + filter_ipv6_dst(LEADER_RLOC).\ + filter_coap_ack(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_MAC_COUNTERS_TLV in p.coap.tlv.type).\ + filter(lambda p: p.coap.tlv.mac_counter is not nullField and\ + len(p.coap.tlv.mac_counter) >= 9).\ + must_next() + + # Capture MAC counters from step 3 for comparison in step 8 + mac_counters_step_3 = [int(val) for val in p3.coap.tlv.mac_counter] + + # Step 4: Leader + # - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + # following diagnostic TLV type: + # - TLV Type 3 – Timeout + # - Pass Criteria: + # - The DUT MUST respond with a DIAG_GET.rsp response containing the required diagnostic TLV payload: + # - CoAP Response Code: 2.04 Changed + # - CoAP Payload: + # - TLV Value 3 - Timeout MUST be omitted from the response. + print("Step 4: Leader sends DIAG_GET.req for Timeout (expected to be omitted).") + pkts.filter_wpan_src64(LEADER).\ + filter_ipv6_dst(DUT_RLOC).\ + filter_coap_request(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_TYPE_LIST_TLV in p.coap.tlv.type).\ + must_next() + + pkts.filter_wpan_src64(DUT).\ + filter_ipv6_dst(LEADER_RLOC).\ + filter_coap_ack(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is nullField or\ + consts.DG_TIMEOUT_TLV not in p.coap.tlv.type).\ + must_next() + + # Step 5: Leader + # - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + # following diagnostic TLV types: + # - TLV Type 14 – Battery Level + # - TLV Type 15 – Supply Voltage + # - Pass Criteria: + # - The DUT MUST respond with a DIAG_GET.rsp response optionally containing the requested diagnostic TLVs: + # - CoAP Response Code: 2.04 Changed + # - CoAP Payload: + # - TLV Type 14 – Battery Level (optional) + # - TLV Type 15 – Supply Voltage (optional) + print("Step 5: Leader sends DIAG_GET.req for Battery Level and Supply Voltage.") + pkts.filter_wpan_src64(LEADER).\ + filter_ipv6_dst(DUT_RLOC).\ + filter_coap_request(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_TYPE_LIST_TLV in p.coap.tlv.type).\ + must_next() + + pkts.filter_wpan_src64(DUT).\ + filter_ipv6_dst(LEADER_RLOC).\ + filter_coap_ack(consts.DIAG_GET_URI).\ + must_next() + + # Step 6: Leader + # - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + # following diagnostic TLV type: + # - TLV Type 16 – Child Table + # - Pass Criteria: + # - For Topology A: + # - CoAP Response Code: 2.04 Changed + # - CoAP Payload: TLV Type 16 – Child Table. The content of the TLV MUST be correct. + # - For Topology B: + # - CoAP Response Code: 2.04 Changed + # - CoAP Payload: Empty + print("Step 6: Leader sends DIAG_GET.req for Child Table.") + pkts.filter_wpan_src64(LEADER).\ + filter_ipv6_dst(DUT_RLOC).\ + filter_coap_request(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_TYPE_LIST_TLV in p.coap.tlv.type).\ + must_next() + + pkts.filter_wpan_src64(DUT).\ + filter_ipv6_dst(LEADER_RLOC).\ + filter_coap_ack(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_CHILD_TABLE_TLV in p.coap.tlv.type).\ + must_next() + + # Step 7: Leader + # - Description: Harness instructs the device to send DIAG_RST.ntf to DUT’s Routing Locator (RLOC) for the + # following diagnostic TLV type: + # - TLV Type 9 - MAC Counters + # - Pass Criteria: + # - The DUT MUST respond with a CoAP response: + # - CoAP Response Code: 2.04 Changed + print("Step 7: Leader sends DIAG_RST.ntf for MAC Counters.") + pkts.filter_wpan_src64(LEADER).\ + filter_ipv6_dst(DUT_RLOC).\ + filter_coap_request(consts.DIAG_RST_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_TYPE_LIST_TLV in p.coap.tlv.type).\ + must_next() + + pkts.filter_wpan_src64(DUT).\ + filter_ipv6_dst(LEADER_RLOC).\ + filter_coap_ack(consts.DIAG_RST_URI).\ + must_next() + + # Step 8: Leader + # - Description: Harness instructs the device to send DIAG_GET.req to the DUT’s Routing Locator (RLOC) for the + # following diagnostic TLV type: + # - TLV Type 9 - MAC Counters + # - Pass Criteria: + # - The DUT MUST respond with a DIAG_GET.rsp response containing the requested diagnostic TLV: + # - CoAP Response Code: 2.04 Changed + # - CoAP Payload: + # - TLV Type 9 - MAC Counters + # - TLV Type 9 - MAC Counters MUST contain a list of MAC Counters with 0 value or less than value returned in + # step 3. + print("Step 8: Leader sends DIAG_GET.req for MAC Counters (verify reset).") + pkts.filter_wpan_src64(LEADER).\ + filter_ipv6_dst(DUT_RLOC).\ + filter_coap_request(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_TYPE_LIST_TLV in p.coap.tlv.type).\ + must_next() + + p8 = pkts.filter_wpan_src64(DUT).\ + filter_ipv6_dst(LEADER_RLOC).\ + filter_coap_ack(consts.DIAG_GET_URI).\ + filter(lambda p: p.coap.tlv.type is not nullField and\ + consts.DG_MAC_COUNTERS_TLV in p.coap.tlv.type).\ + filter(lambda p: p.coap.tlv.mac_counter is not nullField and\ + len(p.coap.tlv.mac_counter) >= 9).\ + must_next() + + # Verify MAC counters were reset (sum of counters should be less than before, or most should be 0) + mac_counters_step_8 = [int(val) for val in p8.coap.tlv.mac_counter] + for i in range(len(mac_counters_step_3)): + assert mac_counters_step_8[i] <= mac_counters_step_3[i], \ + f"MAC counter {i} increased after reset: {mac_counters_step_3[i]} -> {mac_counters_step_8[i]}" + + assert sum(mac_counters_step_8) <= sum(mac_counters_step_3), "Total MAC counters increased after reset" + + +if __name__ == '__main__': + verify_utils.run_main(verify) diff --git a/tests/nexus/verify_utils.py b/tests/nexus/verify_utils.py index 7f7db1210..9bce49552 100644 --- a/tests/nexus/verify_utils.py +++ b/tests/nexus/verify_utils.py @@ -51,18 +51,35 @@ from pktverify.bytes import Bytes # Monkey-patch CoapTlvParser to parse Thread TLVs in CoAP payload def thread_coap_tlv_parse(t, v): kvs = [] - if t == consts.NL_TARGET_EID_TLV: + if t == consts.NL_TARGET_EID_TLV and len(v) == 16: kvs.append(('target_eid', str(Ipv6Addr(v)))) - elif t == consts.NL_MAC_EXTENDED_ADDRESS_TLV: + elif t == consts.DG_MAC_EXTENDED_ADDRESS_TLV and len(v) == 8: kvs.append(('mac_addr', v.hex())) - elif t == consts.NL_ML_EID_TLV: + elif t == consts.NL_MAC_EXTENDED_ADDRESS_TLV and len(v) == 8: + kvs.append(('mac_addr', v.hex())) + elif t == consts.NL_ML_EID_TLV and len(v) == 8: kvs.append(('ml_eid', Bytes(v).format_hextets())) - elif t == consts.NL_RLOC16_TLV: + elif t == consts.NL_RLOC16_TLV and len(v) == 2: kvs.append(('rloc16', hex(struct.unpack('>H', v)[0]))) - elif t == consts.NL_STATUS_TLV: + elif t == consts.NL_STATUS_TLV and len(v) == 1: kvs.append(('status', str(v[0]))) elif t == consts.NL_ROUTER_MASK_TLV: kvs.append(('router_mask', v.hex())) + elif t == consts.DG_MAC_COUNTERS_TLV: + # MAC counters are a list of 4-byte values + for i in range(0, len(v), 4): + val = struct.unpack('>I', v[i:i + 4])[0] + kvs.append(('mac_counter', str(val))) + elif t == consts.DG_MODE_TLV and len(v) == 1: + kvs.append(('mode', hex(v[0]))) + elif t == consts.DG_LEADER_DATA_TLV and len(v) == 8: + # Leader data contains Partition ID (4), Weighting (1), Data Version (1), Stable Data Version (1), Leader Router ID (1) + kvs.append(('partition_id', hex(struct.unpack('>I', v[0:4])[0]))) + kvs.append(('leader_router_id', str(v[7]))) + elif t == consts.DG_ROUTE64_TLV: + # Route64 contains Router ID Sequence (1), and Router ID Mask (8), then link qualities + kvs.append(('router_id_sequence', str(v[0]))) + kvs.append(('router_id_mask', v[1:9].hex())) return kvs diff --git a/tests/scripts/thread-cert/pktverify/layer_fields.py b/tests/scripts/thread-cert/pktverify/layer_fields.py index b142e2e1b..05d247847 100644 --- a/tests/scripts/thread-cert/pktverify/layer_fields.py +++ b/tests/scripts/thread-cert/pktverify/layer_fields.py @@ -528,6 +528,13 @@ _LAYER_FIELDS = { 'coap.tlv.ext_mac_addr': _ext_addr, 'coap.tlv.router_mask_assigned': _auto, 'coap.tlv.router_mask_id_seq': _auto, + 'coap.tlv.mac_addr': _ext_addr, + 'coap.tlv.mode': _auto, + 'coap.tlv.partition_id': _auto, + 'coap.tlv.leader_router_id': _auto, + 'coap.tlv.router_id_sequence': _auto, + 'coap.tlv.router_id_mask': _str, + 'coap.tlv.mac_counter': _list(_auto), # dtls 'dtls.handshake.type': _list(_auto),