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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 and upgrade to a router, in milliseconds. */ static constexpr uint32_t kAttachToRouterTime = 200 * 1000; /** * Time to advance for the network to stabilize after routers have attached. */ static constexpr uint32_t kStabilizationTime = 10 * 1000; void Test5_6_1(void) { /** * 5.6.1 Network data propagation (BR exists during attach) – Leader as BR * * 5.6.1.1 Topology * - Leader is configured as a Border Router. * - MED_1 is configured to require the full network data. * - SED_1 is configured to request only the stable network data. * * 5.6.1.2 Purpose & Description * The purpose of this test case is to verify that the DUT correctly sets the Network Data (stable/non-stable) * received during the attaching procedure and propagates it properly to devices that attach to it. * * Spec Reference | V1.1 Section | V1.3.0 Section * ---------------------------------------------------|--------------|--------------- * Thread Network Data / Network Data and Propagation | 5.13 / 5.15 | 5.13 / 5.15 */ Core nexus; Node &leader = nexus.CreateNode(); Node &router1 = nexus.CreateNode(); Node &med1 = nexus.CreateNode(); Node &sed1 = nexus.CreateNode(); leader.SetName("LEADER"); router1.SetName("ROUTER_1"); med1.SetName("MED_1"); sed1.SetName("SED_1"); const char *kPrefix1 = "2001::/64"; const char *kPrefix2 = "2002::/64"; const char *kPrefix3 = "2003::/64"; const char *kPrefix4 = "2004::/64"; AllowLinkBetween(router1, leader); AllowLinkBetween(router1, med1); AllowLinkBetween(router1, sed1); nexus.AdvanceTime(0); SuccessOrQuit(Instance::SetGlobalLogLevel(kLogLevelNote)); Log("---------------------------------------------------------------------------------------"); /** * Step 1: Leader * - Description: Forms the network and sends MLE Advertisements. */ Log("Step 1: Leader forms the network and sends MLE Advertisements."); leader.Form(); nexus.AdvanceTime(kFormNetworkTime); VerifyOrQuit(leader.Get().IsLeader()); Log("---------------------------------------------------------------------------------------"); /** * Step 2: Leader * - Description: Harness configures the device as a Border Router with the following On-Mesh Prefix Set: * - Prefix 1: P_prefix=2001::/64 P_stable=1 P_on_mesh=1 P_preferred=1 P_slaac=1 P_default=1 * - Prefix 2: P_prefix=2002::/64 P_stable=0 P_on_mesh=1 P_preferred=1 P_slaac=1 P_default=1 * - Prefix 3: P_prefix=2003::/64 P_stable=1 P_on_mesh=1 P_preferred=1 P_slaac=1 P_default=1 * - Prefix 4: P_prefix=2004::/64 P_stable=1 P_on_mesh=1 P_preferred=1 P_slaac=1 P_default=1 */ Log("Step 2: Leader configures as a Border Router with 4 prefixes."); { const struct { const char *mPrefix; bool mIsStable; } kPrefixes[] = { {kPrefix1, true}, {kPrefix2, false}, {kPrefix3, true}, {kPrefix4, true}, }; for (const auto &prefixInfo : kPrefixes) { NetworkData::OnMeshPrefixConfig config; config.Clear(); SuccessOrQuit(config.GetPrefix().FromString(prefixInfo.mPrefix)); config.mStable = prefixInfo.mIsStable; config.mOnMesh = true; config.mPreferred = true; config.mSlaac = true; config.mDefaultRoute = true; SuccessOrQuit(leader.Get().AddOnMeshPrefix(config)); } leader.Get().HandleServerDataUpdated(); } nexus.AdvanceTime(kStabilizationTime); Log("---------------------------------------------------------------------------------------"); /** * Step 3: Router_1 (DUT) * - Description: Automatically attaches to the Leader. */ Log("Step 3: Router_1 (DUT) automatically attaches to the Leader."); router1.Join(leader, Node::kAsFtd); nexus.AdvanceTime(kAttachToRouterTime); VerifyOrQuit(router1.Get().IsRouter()); Log("---------------------------------------------------------------------------------------"); /** * Step 4: Leader * - Description: Automatically includes the Network Data TLV in the MLE Child ID Response with the following * fields: * - Four Prefix TLVs (one for each prefix set 1-4), each including: * - 6LoWPAN ID sub-TLV * - Border Router sub-TLV * - (Router_1 requests complete network data (Mode TLV)) */ Log("Step 4: Leader includes the Network Data TLV in the MLE Child ID Response."); Log("---------------------------------------------------------------------------------------"); /** * Step 5: SED_1 * - Description: Harness instructs the device to attach to the DUT; SED_1 requests only the stable Network Data. */ Log("Step 5: SED_1 attaches to the DUT; SED_1 requests only the stable Network Data."); sed1.Join(router1, Node::kAsSed); nexus.AdvanceTime(kAttachToRouterTime); VerifyOrQuit(sed1.Get().IsChild()); Log("---------------------------------------------------------------------------------------"); /** * Step 6: Router_1 (DUT) * - Description: Automatically sends MLE Parent Response and MLE Child ID Response to SED_1. */ Log("Step 6: Router_1 (DUT) automatically sends MLE Parent Response and MLE Child ID Response to SED_1."); Log("---------------------------------------------------------------------------------------"); /** * Step 7: MED_1 * - Description: Harness instructs the device to attach to the DUT; MED_1 requests the full Network Data. */ Log("Step 7: MED_1 attaches to the DUT; MED_1 requests the full Network Data."); med1.Join(router1, Node::kAsMed); nexus.AdvanceTime(kAttachToRouterTime); VerifyOrQuit(med1.Get().IsChild()); Log("---------------------------------------------------------------------------------------"); /** * Step 8: Router_1 (DUT) * - Description: Automatically sends MLE Parent Response and MLE Child ID Response to MED_1. */ Log("Step 8: Router_1 (DUT) automatically sends MLE Parent Response and MLE Child ID Response to MED_1."); Log("---------------------------------------------------------------------------------------"); /** * Step 9: SED_1, MED_1 * - Description: Automatically send addresses configured in the Address Registration TLV to their parent in a MLE * Child Update Request command. */ Log("Step 9: SED_1, MED_1 automatically send addresses in a MLE Child Update Request."); Log("---------------------------------------------------------------------------------------"); /** * Step 10: Router_1 (DUT) * - Description: Automatically sends MLE Child Update Response to SED_1 and MED_1. */ Log("Step 10: Router_1 (DUT) automatically sends MLE Child Update Response to SED_1 and MED_1."); nexus.AdvanceTime(20 * 1000); Log("---------------------------------------------------------------------------------------"); /** * Step 11: Leader * - Description: Harness instructs the device to send an ICMPv6 Echo Request to the DUT GUA addresses configured * from Prefix 1, Prefix 2, Prefix 3 and Prefix 4. */ Log("Step 11: Leader sends an ICMPv6 Echo Request to the DUT GUA addresses."); nexus.AdvanceTime(kStabilizationTime); nexus.SendAndVerifyEchoRequest(leader, router1.FindMatchingAddress(kPrefix1)); nexus.SendAndVerifyEchoRequest(leader, router1.FindMatchingAddress(kPrefix2)); nexus.SendAndVerifyEchoRequest(leader, router1.FindMatchingAddress(kPrefix3)); nexus.SendAndVerifyEchoRequest(leader, router1.FindMatchingAddress(kPrefix4)); nexus.SaveTestInfo("test_1_1_5_6_1.json"); Log("Test 5.6.1 passed"); } } // namespace Nexus } // namespace ot int main(void) { ot::Nexus::Test5_6_1(); printf("All tests passed\n"); return 0; }