diff --git a/tests/nexus/CMakeLists.txt b/tests/nexus/CMakeLists.txt index a13ef61d5..7fcea865e 100644 --- a/tests/nexus/CMakeLists.txt +++ b/tests/nexus/CMakeLists.txt @@ -225,6 +225,7 @@ ot_nexus_test(1_2_LP_5_3_6 "cert;nexus") ot_nexus_test(1_2_LP_5_3_7 "cert;nexus") ot_nexus_test(1_2_LP_5_3_8 "cert;nexus") ot_nexus_test(1_2_LP_7_1_1 "cert;nexus") +ot_nexus_test(1_2_LP_7_1_2 "cert;nexus") # Misc tests ot_nexus_test(border_admitter "core;nexus") diff --git a/tests/nexus/run_nexus_tests.sh b/tests/nexus/run_nexus_tests.sh index 24046a31f..c66288812 100755 --- a/tests/nexus/run_nexus_tests.sh +++ b/tests/nexus/run_nexus_tests.sh @@ -160,6 +160,7 @@ DEFAULT_TESTS=( "1_2_LP_5_3_7" "1_2_LP_5_3_8" "1_2_LP_7_1_1" + "1_2_LP_7_1_2" ) # Use provided arguments or the default test list diff --git a/tests/nexus/test_1_2_LP_7_1_2.cpp b/tests/nexus/test_1_2_LP_7_1_2.cpp new file mode 100644 index 000000000..bcd35dbb4 --- /dev/null +++ b/tests/nexus/test_1_2_LP_7_1_2.cpp @@ -0,0 +1,478 @@ +/* + * 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" + +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, in milliseconds. + */ +static constexpr uint32_t kAttachAsChildTime = 20 * 1000; + +/** + * Time to advance for CSL synchronization to complete, in milliseconds. + */ +static constexpr uint32_t kCslSyncTime = 5 * 1000; + +/** + * Time to advance for Link Metrics report to be received, in milliseconds. + */ +static constexpr uint32_t kReportResponseTime = 2 * 1000; + +/** + * Payload size for a standard ICMPv6 Echo Request. + */ +static constexpr uint16_t kEchoPayloadSize = 10; + +/** + * CSL Period in milliseconds. + */ +static constexpr uint32_t kCslPeriodMs = 100; + +/** + * CSL Period in units of 10 symbols (160 microseconds). + */ +static constexpr uint32_t kCslPeriod = kCslPeriodMs * 1000 / OT_US_PER_TEN_SYMBOLS; + +/** + * RSSI value to simulate high transmission power. + */ +static constexpr int8_t kRssiHigh = -40; + +/** + * RSSI value to simulate low transmission power. + */ +static constexpr int8_t kRssiLow = -70; + +/** + * Query ID for Single Probe Query. + */ +static constexpr uint8_t kSingleProbeQueryId = 0; + +static otLinkMetricsValues sMetricsValues; +static bool sReportReceived; + +static void HandleReport(const otIp6Address *aAddress, + const otLinkMetricsValues *aMetricsValues, + otLinkMetricsStatus aStatus, + void *aContext) +{ + OT_UNUSED_VARIABLE(aAddress); + OT_UNUSED_VARIABLE(aStatus); + OT_UNUSED_VARIABLE(aContext); + + if (aMetricsValues != nullptr) + { + sMetricsValues = *aMetricsValues; + } + + sReportReceived = true; +} + +void Test1_2_LP_7_1_2(void) +{ + /** + * 7.1.2 Single Probe Link Metrics without Enhanced ACK + * + * 7.1.2.1 Topology + * (Note: A specific topology diagram is not explicitly provided in the text, but the test involves the Leader + * (DUT), SED_1, and SSED_1.) + * + * 7.1.2.2 Purpose & Definition + * The purpose of this test case is to ensure that the DUT can successfully respond to a Single Probe Link Metrics + * Request from SEDs without Enhanced ACKs. + * + * Spec Reference | V1.2 Section + * -----------------|------------- + * Link Metrics | 4.11.3 + */ + + Core nexus; + + Node &leader = nexus.CreateNode(); + Node &sed1 = nexus.CreateNode(); + Node &ssed1 = nexus.CreateNode(); + + leader.SetName("LEADER"); + sed1.SetName("SED_1"); + ssed1.SetName("SSED_1"); + + nexus.AdvanceTime(0); + + Instance::SetLogLevel(kLogLevelNote); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 1: Topology formation: DUT, SED_1, SSED_1."); + + /** + * Step 1: All + * - Description: Topology formation: DUT, SED_1, SSED_1. + * - Pass Criteria: N/A + */ + + leader.AllowList(sed1); + leader.AllowList(ssed1); + sed1.AllowList(leader); + ssed1.AllowList(leader); + + leader.Form(); + nexus.AdvanceTime(kFormNetworkTime); + VerifyOrQuit(leader.Get().IsLeader()); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 2: Each device automatically attaches to the DUT."); + + /** + * Step 2: SED_1, SSED_1 + * - Description: Each device automatically attaches to the DUT. + * - Pass Criteria: N/A + */ + + sed1.Join(leader, Node::kAsSed); + ssed1.Join(leader, Node::kAsSed); + SuccessOrQuit(sed1.Get().SetExternalPollPeriod(500)); + SuccessOrQuit(ssed1.Get().SetExternalPollPeriod(500)); + nexus.AdvanceTime(kAttachAsChildTime); + VerifyOrQuit(sed1.Get().IsAttached()); + VerifyOrQuit(ssed1.Get().IsAttached()); + + ssed1.Get().SetCslPeriod(kCslPeriod); + nexus.AdvanceTime(kCslSyncTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 3: Harness verifies connectivity by instructing each device to send an ICMPv6 Echo Request to the DUT."); + + /** + * Step 3: SED_1, SSED_1 + * - Description: Harness verifies connectivity by instructing each device to send an ICMPv6 Echo Request to the + * DUT. + * - Pass Criteria: + * - 3.1 : The DUT MUST send an ICMPv6 Echo Reply to SED_1. + * - 3.2 : The DUT MUST send an ICMPv6 Echo Reply to SSED_1. + */ + + nexus.SendAndVerifyEchoRequest(sed1, leader.Get().GetMeshLocalEid(), kEchoPayloadSize); + nexus.SendAndVerifyEchoRequest(ssed1, leader.Get().GetMeshLocalEid(), kEchoPayloadSize); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 4: SED_1 configures TxPower = 'High' and sends Single Probe Link Metric for RSSI."); + + /** + * Step 4: SED_1 + * - Description: Harness configures the device with TxPower = 'High'. Harness instructs the device to send a + * Single Probe Link Metric for RSSI using MLE Data Request with the following payload: + * - TLV Request TLV (Link Metrics Report TLV specified) + * - Link Metrics Query TLV + * - Link Metrics Query ID Sub-TLV + * - Query ID = 0x00 (Single Probe Query) + * - Link Metrics Query Options Sub-TLV + * - Concatenation of Link Metric Type ID Flags = 0x0b + * - E = 0x00; L = 0x00 + * - Type / Average Enum = 1 (Exponential Moving Avg) + * - Metric Enum = 3 (RSSI) + * - Pass Criteria: N/A + */ + + SuccessOrQuit(leader.Get().AddRssIn(sed1.Get().GetExtAddress(), kRssiHigh)); + + LinkMetrics::Metrics metrics; + metrics.Clear(); + metrics.mRssi = true; + + sed1.Get().SetReportCallback(HandleReport, nullptr); + sReportReceived = false; + + SuccessOrQuit(sed1.Get().Query(leader.Get().GetLinkLocalAddress(), + kSingleProbeQueryId, &metrics)); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 5: Leader (DUT) automatically responds to SED_1 with MLE Data Response."); + + /** + * Step 5: Leader (DUT) + * - Description: Automatically responds to SED_1 with MLE Data Response. + * - Pass Criteria: The DUT MUST reply to SED_1 with MLE Data Response with the following: + * - Link Metrics Report TLV + * - Link Metrics Report Sub-TLV + * - Metric Type ID Flags + * - Type / Average Enum = 0x01 (Exponential Moving Avg) + * - Metric Enum = 0x03 (RSSI) + * - RSSI Value (1-byte) + */ + + nexus.AdvanceTime(kReportResponseTime); + VerifyOrQuit(sReportReceived); + VerifyOrQuit(sMetricsValues.mMetrics.mRssi); + + uint8_t rssiHighRaw = sMetricsValues.mRssiValue; + + Log("---------------------------------------------------------------------------------------"); + Log("Step 6: SED_1 configures TxPower = 'Low' and sends Single Probe Link Metric for RSSI."); + + /** + * Step 6: SED_1 + * - Description: Harness configures the device with TxPower = 'Low'. Harness instructs the device to send a + * Single Probe Link Metric for RSSI using MLE Data Request with the following payload: + * - TLV Request TLV (Link Metrics Report TLV specified) + * - Link Metrics Query TLV + * - Link Metrics Query ID Sub-TLV + * - Query ID = 0x00 (Single Probe Query) + * - Link Metrics Query Options Sub-TLV + * - Concatenation of Link Metric Type ID Flags = 0x0b + * - E = 0x00; L = 0x00 + * - Type / Average Enum = 1 (Exponential Moving Avg) + * - Metric Enum = 3 (RSSI) + * - Pass Criteria: N/A + */ + + SuccessOrQuit(leader.Get().AddRssIn(sed1.Get().GetExtAddress(), kRssiLow)); + + sReportReceived = false; + SuccessOrQuit(sed1.Get().Query(leader.Get().GetLinkLocalAddress(), + kSingleProbeQueryId, &metrics)); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 7: Leader (DUT) automatically responds to SED_1 with MLE Data Response."); + + /** + * Step 7: Leader (DUT) + * - Description: Automatically responds to SED_1 with MLE Data Response. + * - Pass Criteria: The DUT MUST unicast MLE Data Response to SED_1 with a MLE Data Response including the + * following TLVs: + * - Link Metrics Report TLV + * - Link Metrics Report Sub-TLV + * - Metric Type ID Flags + * - E = 0x00 + * - L = 0x00 + * - Type / Average Enum = 0x01 (Exponential Moving Avg) + * - Metric Enum = 0x03 (RSSI) + * - RSSI value (1-byte) + */ + + nexus.AdvanceTime(kReportResponseTime); + VerifyOrQuit(sReportReceived); + VerifyOrQuit(sMetricsValues.mMetrics.mRssi); + + uint8_t rssiLowRaw = sMetricsValues.mRssiValue; + + Log("---------------------------------------------------------------------------------------"); + Log("Step 8: There should be a difference in the RSSI reported in steps 5 & 7."); + + /** + * Step 8: Leader (DUT) + * - Description: There should be a difference in the RSSI reported in steps 5 & 7. + * - Pass Criteria: The DUT MUST report different RSSI values in the Link Metrics Report Sub-TLV from steps 5 + * and 7. + */ + + VerifyOrQuit(rssiHighRaw != rssiLowRaw); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 9: SSED_1 sends Single Probe Link Metrics for Layer 2 LQI."); + + /** + * Step 9: SSED_1 + * - Description: Harness instructs the device to send a Single Probe Link Metrics for Layer 2 LQI using MLE Data + * Request with the following payload: + * - TLV Request TLV (Link Metrics Report TLV specified) + * - Link Metrics Query TLV + * - Link Metrics Query ID Sub-TLV + * - Query ID = 0x00 (Single Probe Query) + * - Link Metrics Query Options Sub-TLV + * - Concatenation of Link Metric Type ID Flags = 0x09 + * - E = 0x00; L = 0x00 + * - Type / Average Enum = 1 (Exponential Moving Avg) + * - Metric Enum = 1 (Layer 2 LQI) + * - Pass Criteria: N/A + */ + + metrics.Clear(); + metrics.mLqi = true; + + ssed1.Get().SetReportCallback(HandleReport, nullptr); + sReportReceived = false; + SuccessOrQuit(ssed1.Get().Query(leader.Get().GetLinkLocalAddress(), + kSingleProbeQueryId, &metrics)); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 10: Leader (DUT) automatically responds to SSED_1 with MLE Data Response."); + + /** + * Step 10: Leader (DUT) + * - Description: Automatically responds to SSED_1 with MLE Data Response. + * - Pass Criteria: The DUT MUST unicast MLE Data Response to SSED_1 including the following TLVs: + * - Link Metrics Report TLV + * - Link Metrics Report Sub-TLV + * - Metric Type ID Flags + * - E = 0x00 + * - L = 0x00 + * - Type / Average Enum = 0x01 (Exponential Moving Avg) + * - Metric Enum = 0x01 (Layer 2 LQI) + * - Layer 2 LQI value (1-byte) + */ + + nexus.AdvanceTime(kReportResponseTime); + VerifyOrQuit(sReportReceived); + VerifyOrQuit(sMetricsValues.mMetrics.mLqi); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 11: SSED_1 sends Single Probe Link Metrics for Link Margin."); + + /** + * Step 11: SSED_1 + * - Description: Harness instructs the device to send a Single Probe Link Metrics for Link Margin using MLE + * Data Request with the following payload: + * - TLV Request TLV (Link Metrics Report TLV specified) + * - Link Metrics Query TLV + * - Link Metrics Query ID Sub-TLV + * - Query ID = 0 (Single Probe Query) + * - Link Metrics Query Options Sub-TLV + * - Concatenation of Link Metric Type ID Flags = 0x0a + * - E = 0x00; L = 0x00 + * - Type / Average Enum = 1 (Exponential Moving Avg) + * - Metric Enum = 2 (Link Margin) + * - Pass Criteria: N/A + */ + + metrics.Clear(); + metrics.mLinkMargin = true; + + sReportReceived = false; + SuccessOrQuit(ssed1.Get().Query(leader.Get().GetLinkLocalAddress(), + kSingleProbeQueryId, &metrics)); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 12: Leader (DUT) automatically responds to SSED_1 with MLE Data Response."); + + /** + * Step 12: Leader (DUT) + * - Description: Automatically responds to SSED_1 with MLE Data Response. + * - Pass Criteria: The DUT MUST unicast MLE Data Response to SSED_1, including the following TLVs: + * - Link Metrics Report TLV + * - Link Metrics Report Sub-TLV + * - Metric Type ID Flags + * - E = 0x00 + * - L = 0x00 + * - Type / Average Enum = 0x01 (Exponential Moving Avg) + * - Metric Enum = 0x02 (Link Margin) + * - Link Margin value (1-byte) + */ + + nexus.AdvanceTime(kReportResponseTime); + VerifyOrQuit(sReportReceived); + VerifyOrQuit(sMetricsValues.mMetrics.mLinkMargin); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 13: SSED_1 sends Single Probe Link Metrics for LQI, Link Margin, and RSSI."); + + /** + * Step 13: SSED_1 + * - Description: Harness instructs the device to send a Single Probe Link Metrics using MLE Data Request with + * the following payload: + * - TLV Request TLV (Link Metrics Report TLV specified) + * - Link Metrics Query TLV + * - Link Metrics Query ID Sub-TLV + * - Query ID = 0 (Single Probe Query) + * - Link Metrics Query Options Sub-TLV + * - Concatenation of Link Metric Type ID Flags = 0x090a0b + * - E= 0x00; L = 0x00 + * - Type / Average Enum = 1 (Exponential Moving Avg) + * - Metric Enum = 1 (Layer 2 LQI) + * - E= 0x00; L = 0x00 + * - Type / Average Enum = 1 (Exponential Moving Avg) + * - Metric Enum = 2 (Link Margin) + * - E= 0x00; L = 0x00 + * - Type / Average Enum = 1 (Exponential Moving Avg) + * - Metric Enum = 3 (RSSI) + * - Pass Criteria: N/A + */ + + metrics.Clear(); + metrics.mLqi = true; + metrics.mLinkMargin = true; + metrics.mRssi = true; + + sReportReceived = false; + SuccessOrQuit(ssed1.Get().Query(leader.Get().GetLinkLocalAddress(), + kSingleProbeQueryId, &metrics)); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 14: Leader (DUT) automatically responds to SSED_1 with MLE Data Response."); + + /** + * Step 14: Leader (DUT) + * - Description: Automatically responds to SSED_1 with MLE Data Response. + * - Pass Criteria: The DUT MUST unicast MLE Data Response to SSED_1, including the following TLVs: + * - Link Metrics Report TLV + * - Link Metrics Report Sub-TLV + * - Metric Type ID Flags + * - E = 0x00 + * - L = 0x00 + * - Type / Average Enum = 0x01 (Exponential Moving Avg) + * - Metric Enum = 0x01 (Layer 2 LQI) + * - Layer 2 LQI value (1-byte) + * - E = 0x00 + * - L = 0x00 + * - Type / Average Enum = 0x01 (Exponential Moving Avg) + * - Metric Enum = 0x02 (Link Margin) + * - Link Margin value (1-byte) + * - E = 0x00 + * - L = 0x00 + * - Type / Average Enum = 0x01 (Exponential Moving Avg) + * - Metric Enum = 0x03 (RSSI) + * - RSSI value (1-byte) + */ + + nexus.AdvanceTime(kReportResponseTime); + VerifyOrQuit(sReportReceived); + VerifyOrQuit(sMetricsValues.mMetrics.mLqi); + VerifyOrQuit(sMetricsValues.mMetrics.mLinkMargin); + VerifyOrQuit(sMetricsValues.mMetrics.mRssi); + + nexus.SaveTestInfo("test_1_2_LP_7_1_2.json"); +} + +} // namespace Nexus +} // namespace ot + +int main(void) +{ + ot::Nexus::Test1_2_LP_7_1_2(); + printf("All tests passed\n"); + return 0; +} diff --git a/tests/nexus/verify_1_2_LP_7_1_2.py b/tests/nexus/verify_1_2_LP_7_1_2.py new file mode 100644 index 000000000..79d3dedf4 --- /dev/null +++ b/tests/nexus/verify_1_2_LP_7_1_2.py @@ -0,0 +1,360 @@ +#!/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 + + +def verify(pv): + # 7.1.2 Single Probe Link Metrics without Enhanced ACK + # + # 7.1.2.1 Topology + # (Note: A specific topology diagram is not explicitly provided in the text, but the test involves the Leader + # (DUT), SED_1, and SSED_1.) + # + # 7.1.2.2 Purpose & Definition + # The purpose of this test case is to ensure that the DUT can successfully respond to a Single Probe Link Metrics + # Request from SEDs without Enhanced ACKs. + # + # Spec Reference | V1.2 Section + # -----------------|------------- + # Link Metrics | 4.11.3 + + pkts = pv.pkts + pv.summary.show() + + LEADER = pv.vars['LEADER'] + LEADER_RLOC16 = pv.vars['LEADER_RLOC16'] + SED_1 = pv.vars['SED_1'] + SED_1_RLOC16 = pv.vars['SED_1_RLOC16'] + SSED_1 = pv.vars['SSED_1'] + SSED_1_RLOC16 = pv.vars['SSED_1_RLOC16'] + + # Step 1: All + # - Description: Topology formation: DUT, SED_1, SSED_1. + # - Pass Criteria: N/A + print("Step 1: Topology formation: DUT, SED_1, SSED_1.") + + # Step 2: SED_1, SSED_1 + # - Description: Each device automatically attaches to the DUT. + # - Pass Criteria: N/A + print("Step 2: Each device automatically attaches to the DUT.") + + # Step 3: SED_1, SSED_1 + # - Description: Harness verifies connectivity by instructing each device to send an ICMPv6 Echo Request to the DUT. + # - Pass Criteria: + # - 3.1 : The DUT MUST send an ICMPv6 Echo Reply to SED_1. + # - 3.2 : The DUT MUST send an ICMPv6 Echo Reply to SSED_1. + print( + "Step 3: Harness verifies connectivity by instructing each device to send an ICMPv6 Echo Request to the DUT.") + # 3.1 + _pkt = pkts.copy().\ + filter_ping_request().\ + filter_wpan_src16(SED_1_RLOC16).\ + filter_wpan_dst16(LEADER_RLOC16).\ + must_next() + pkts.copy().\ + filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\ + filter_wpan_src16(LEADER_RLOC16).\ + filter_wpan_dst16(SED_1_RLOC16).\ + must_next() + # 3.2 + _pkt = pkts.copy().\ + filter_ping_request().\ + filter_wpan_src16(SSED_1_RLOC16).\ + filter_wpan_dst16(LEADER_RLOC16).\ + must_next() + pkts.copy().\ + filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\ + filter_wpan_src16(LEADER_RLOC16).\ + filter_wpan_dst16(SSED_1_RLOC16).\ + must_next() + + # Step 4: SED_1 + # - Description: Harness configures the device with TxPower = ‘High’. Harness instructs the device to send a + # Single Probe Link Metric for RSSI using MLE Data Request with the following payload: + # - TLV Request TLV (Link Metrics Report TLV specified) + # - Link Metrics Query TLV + # - Link Metrics Query ID Sub-TLV + # - Query ID = 0x00 (Single Probe Query) + # - Link Metrics Query Options Sub-TLV + # - Concatenation of Link Metric Type ID Flags = 0x0b + # - E = 0x00; L = 0x00 + # - Type / Average Enum = 1 (Exponential Moving Avg) + # - Metric Enum = 3 (RSSI) + # - Pass Criteria: N/A + print("Step 4: SED_1 sends Single Probe Link Metric for RSSI.") + pkts.filter_wpan_src64(SED_1).\ + filter_wpan_dst64(LEADER).\ + filter_mle_cmd(consts.MLE_DATA_REQUEST).\ + filter(lambda p: { + consts.TLV_REQUEST_TLV, + consts.LINK_METRICS_QUERY_TLV + } <= set(p.mle.tlv.type)).\ + filter(lambda p: p.mle.tlv.query_id == 0x00).\ + filter(lambda p: p.mle.tlv.link_query_options == '0b').\ + must_next() + + # Step 5: Leader (DUT) + # - Description: Automatically responds to SED_1 with MLE Data Response. + # - Pass Criteria: The DUT MUST reply to SED_1 with MLE Data Response with the following: + # - Link Metrics Report TLV + # - Link Metrics Report Sub-TLV + # - Metric Type ID Flags + # - Type / Average Enum = 0x01 (Exponential Moving Avg) + # - Metric Enum = 0x03 (RSSI) + # - RSSI Value (1-byte) + print("Step 5: Leader (DUT) automatically responds to SED_1 with MLE Data Response.") + _step5_pkt = pkts.filter_wpan_src64(LEADER).\ + filter_wpan_dst64(SED_1).\ + filter_mle_cmd(consts.MLE_DATA_RESPONSE).\ + filter(lambda p: consts.LINK_METRICS_REPORT_TLV in p.mle.tlv.type).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.metric == [consts.LINK_METRICS_METRIC_TYPE_ENUM_RSSI]).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.type == [consts.LINK_METRICS_TYPE_AVERAGE_ENUM_EXPONENTIAL]).\ + must_next() + + # Step 6: SED_1 + # - Description: Harness configures the device with TxPower = ‘Low’. Harness instructs the device to send a + # Single Probe Link Metric for RSSI using MLE Data Request with the following payload: + # - TLV Request TLV (Link Metrics Report TLV specified) + # - Link Metrics Query TLV + # - Link Metrics Query ID Sub-TLV + # - Query ID = 0x00 (Single Probe Query) + # - Link Metrics Query Options Sub-TLV + # - Concatenation of Link Metric Type ID Flags = 0x0b + # - E = 0x00; L = 0x00 + # - Type / Average Enum = 1 (Exponential Moving Avg) + # - Metric Enum = 3 (RSSI) + # - Pass Criteria: N/A + print("Step 6: SED_1 sends Single Probe Link Metric for RSSI.") + pkts.filter_wpan_src64(SED_1).\ + filter_wpan_dst64(LEADER).\ + filter_mle_cmd(consts.MLE_DATA_REQUEST).\ + filter(lambda p: { + consts.TLV_REQUEST_TLV, + consts.LINK_METRICS_QUERY_TLV + } <= set(p.mle.tlv.type)).\ + filter(lambda p: p.mle.tlv.query_id == 0x00).\ + filter(lambda p: p.mle.tlv.link_query_options == '0b').\ + must_next() + + # Step 7: Leader (DUT) + # - Description: Automatically responds to SED_1 with MLE Data Response. + # - Pass Criteria: The DUT MUST unicast MLE Data Response to SED_1 with a MLE Data Response including the + # following TLVs: + # - Link Metrics Report TLV + # - Link Metrics Report Sub-TLV + # - Metric Type ID Flags + # - E = 0x00 + # - L = 0x00 + # - Type / Average Enum = 0x01 (Exponential Moving Avg) + # - Metric Enum = 0x03 (RSSI) + # - RSSI value (1-byte) + print("Step 7: Leader (DUT) automatically responds to SED_1 with MLE Data Response.") + _step7_pkt = pkts.filter_wpan_src64(LEADER).\ + filter_wpan_dst64(SED_1).\ + filter_mle_cmd(consts.MLE_DATA_RESPONSE).\ + filter(lambda p: consts.LINK_METRICS_REPORT_TLV in p.mle.tlv.type).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.metric == [consts.LINK_METRICS_METRIC_TYPE_ENUM_RSSI]).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.type == [consts.LINK_METRICS_TYPE_AVERAGE_ENUM_EXPONENTIAL]).\ + must_next() + + # Step 8: Leader (DUT) + # - Description: There should be a difference in the RSSI reported in steps 5 & 7. + # - Pass Criteria: The DUT MUST report different RSSI values in the Link Metrics Report Sub-TLV from steps 5 and 7. + print("Step 8: There should be a difference in the RSSI reported in steps 5 & 7.") + # Behavioral verification is performed in the C++ test code. + + # Step 9: SSED_1 + # - Description: Harness instructs the device to send a Single Probe Link Metrics for Layer 2 LQI using MLE Data + # Request with the following payload: + # - TLV Request TLV (Link Metrics Report TLV specified) + # - Link Metrics Query TLV + # - Link Metrics Query ID Sub-TLV + # - Query ID = 0x00 (Single Probe Query) + # - Link Metrics Query Options Sub-TLV + # - Concatenation of Link Metric Type ID Flags = 0x09 + # - E = 0x00; L = 0x00 + # - Type / Average Enum = 1 (Exponential Moving Avg) + # - Metric Enum = 1 (Layer 2 LQI) + # - Pass Criteria: N/A + print("Step 9: SSED_1 sends Single Probe Link Metrics for Layer 2 LQI.") + pkts.filter_wpan_src64(SSED_1).\ + filter_wpan_dst64(LEADER).\ + filter_mle_cmd(consts.MLE_DATA_REQUEST).\ + filter(lambda p: { + consts.TLV_REQUEST_TLV, + consts.LINK_METRICS_QUERY_TLV + } <= set(p.mle.tlv.type)).\ + filter(lambda p: p.mle.tlv.query_id == 0x00).\ + filter(lambda p: p.mle.tlv.link_query_options == '09').\ + must_next() + + # Step 10: Leader (DUT) + # - Description: Automatically responds to SSED_1 with MLE Data Response. + # - Pass Criteria: The DUT MUST unicast MLE Data Response to SSED_1 including the following TLVs: + # - Link Metrics Report TLV + # - Link Metrics Report Sub-TLV + # - Metric Type ID Flags + # - E = 0x00 + # - L = 0x00 + # - Type / Average Enum = 0x01 (Exponential Moving Avg) + # - Metric Enum = 0x01 (Layer 2 LQI) + # - Layer 2 LQI value (1-byte) + print("Step 10: Leader (DUT) automatically responds to SSED_1 with MLE Data Response.") + pkts.filter_wpan_src64(LEADER).\ + filter_wpan_dst64(SSED_1).\ + filter_mle_cmd(consts.MLE_DATA_RESPONSE).\ + filter(lambda p: consts.LINK_METRICS_REPORT_TLV in p.mle.tlv.type).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.metric == [consts.LINK_METRICS_METRIC_TYPE_ENUM_LQI]).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.type == [consts.LINK_METRICS_TYPE_AVERAGE_ENUM_EXPONENTIAL]).\ + must_next() + + # Step 11: SSED_1 + # - Description: Harness instructs the device to send a Single Probe Link Metrics for Link Margin using MLE Data + # Request with the following payload: + # - TLV Request TLV (Link Metrics Report TLV specified) + # - Link Metrics Query TLV + # - Link Metrics Query ID Sub-TLV + # - Query ID = 0 (Single Probe Query) + # - Link Metrics Query Options Sub-TLV + # - Concatenation of Link Metric Type ID Flags = 0x0a + # - E = 0x00; L = 0x00 + # - Type / Average Enum = 1 (Exponential Moving Avg) + # - Metric Enum = 2 (Link Margin) + # - Pass Criteria: N/A + print("Step 11: SSED_1 sends Single Probe Link Metrics for Link Margin.") + pkts.filter_wpan_src64(SSED_1).\ + filter_wpan_dst64(LEADER).\ + filter_mle_cmd(consts.MLE_DATA_REQUEST).\ + filter(lambda p: { + consts.TLV_REQUEST_TLV, + consts.LINK_METRICS_QUERY_TLV + } <= set(p.mle.tlv.type)).\ + filter(lambda p: p.mle.tlv.query_id == 0x00).\ + filter(lambda p: p.mle.tlv.link_query_options == '0a').\ + must_next() + + # Step 12: Leader (DUT) + # - Description: Automatically responds to SSED_1 with MLE Data Response. + # - Pass Criteria: The DUT MUST unicast MLE Data Response to SSED_1, including the following TLVs: + # - Link Metrics Report TLV + # - Link Metrics Report Sub-TLV + # - Metric Type ID Flags + # - E = 0x00 + # - L = 0x00 + # - Type / Average Enum = 0x01 (Exponential Moving Avg) + # - Metric Enum = 0x02 (Link Margin) + # - Link Margin value (1-byte) + print("Step 12: Leader (DUT) automatically responds to SSED_1 with MLE Data Response.") + pkts.filter_wpan_src64(LEADER).\ + filter_wpan_dst64(SSED_1).\ + filter_mle_cmd(consts.MLE_DATA_RESPONSE).\ + filter(lambda p: consts.LINK_METRICS_REPORT_TLV in p.mle.tlv.type).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.metric == [consts.LINK_METRICS_METRIC_TYPE_ENUM_LINK_MARGIN]).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.type == [consts.LINK_METRICS_TYPE_AVERAGE_ENUM_EXPONENTIAL]).\ + must_next() + + # Step 13: SSED_1 + # - Description: Harness instructs the device to send a Single Probe Link Metrics using MLE Data Request with + # the following payload: + # - TLV Request TLV (Link Metrics Report TLV specified) + # - Link Metrics Query TLV + # - Link Metrics Query ID Sub-TLV + # - Query ID = 0 (Single Probe Query) + # - Link Metrics Query Options Sub-TLV + # - Concatenation of Link Metric Type ID Flags = 0x090a0b + # - E= 0x00; L = 0x00 + # - Type / Average Enum = 1 (Exponential Moving Avg) + # - Metric Enum = 1 (Layer 2 LQI) + # - E= 0x00; L = 0x00 + # - Type / Average Enum = 1 (Exponential Moving Avg) + # - Metric Enum = 2 (Link Margin) + # - E= 0x00; L = 0x00 + # - Type / Average Enum = 1 (Exponential Moving Avg) + # - Metric Enum = 3 (RSSI) + # - Pass Criteria: N/A + print("Step 13: SSED_1 sends Single Probe Link Metrics for LQI, Link Margin, and RSSI.") + pkts.filter_wpan_src64(SSED_1).\ + filter_wpan_dst64(LEADER).\ + filter_mle_cmd(consts.MLE_DATA_REQUEST).\ + filter(lambda p: { + consts.TLV_REQUEST_TLV, + consts.LINK_METRICS_QUERY_TLV + } <= set(p.mle.tlv.type)).\ + filter(lambda p: p.mle.tlv.query_id == 0x00).\ + filter(lambda p: p.mle.tlv.link_query_options == '090a0b').\ + must_next() + + # Step 14: Leader (DUT) + # - Description: Automatically responds to SSED_1 with MLE Data Response. + # - Pass Criteria: The DUT MUST unicast MLE Data Response to SSED_1, including the following TLVs: + # - Link Metrics Report TLV + # - Link Metrics Report Sub-TLV + # - Metric Type ID Flags + # - E = 0x00 + # - L = 0x00 + # - Type / Average Enum = 0x01 (Exponential Moving Avg) + # - Metric Enum = 0x01 (Layer 2 LQI) + # - Layer 2 LQI value (1-byte) + # - E = 0x00 + # - L = 0x00 + # - Type / Average Enum = 0x01 (Exponential Moving Avg) + # - Metric Enum = 0x02 (Link Margin) + # - Link Margin value (1-byte) + # - E = 0x00 + # - L = 0x00 + # - Type / Average Enum = 0x01 (Exponential Moving Avg) + # - Metric Enum = 0x03 (RSSI) + # - RSSI value (1-byte) + print("Step 14: Leader (DUT) automatically responds to SSED_1 with MLE Data Response.") + pkts.filter_wpan_src64(LEADER).\ + filter_wpan_dst64(SSED_1).\ + filter_mle_cmd(consts.MLE_DATA_RESPONSE).\ + filter(lambda p: consts.LINK_METRICS_REPORT_TLV in p.mle.tlv.type).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.metric == [ + consts.LINK_METRICS_METRIC_TYPE_ENUM_LQI, consts.LINK_METRICS_METRIC_TYPE_ENUM_LINK_MARGIN, + consts.LINK_METRICS_METRIC_TYPE_ENUM_RSSI + ]).\ + filter(lambda p: p.mle.tlv.metric_type_id_flags.type == [ + consts.LINK_METRICS_TYPE_AVERAGE_ENUM_EXPONENTIAL, consts.LINK_METRICS_TYPE_AVERAGE_ENUM_EXPONENTIAL, + consts.LINK_METRICS_TYPE_AVERAGE_ENUM_EXPONENTIAL + ]).\ + must_next() + + +if __name__ == '__main__': + verify_utils.run_main(verify) diff --git a/tests/nexus/verify_utils.py b/tests/nexus/verify_utils.py index 954a8b15e..d12474d0c 100644 --- a/tests/nexus/verify_utils.py +++ b/tests/nexus/verify_utils.py @@ -300,6 +300,7 @@ def apply_patches(): layer_fields._LAYER_FIELDS['thread_meshcop.tlv.pending_tstamp'] = layer_fields._list( layer_fields._thread_timestamp) layer_fields._LAYER_FIELDS['thread_meshcop.tlv.delay_timer'] = layer_fields._auto + layer_fields._LAYER_FIELDS['mle.tlv.link_query_options'] = layer_fields._bytes def which_tshark_patch(): default_path = '/tmp/thread-wireshark/tshark'