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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 "common/as_core_type.hpp" #include "common/encoding.hpp" #include "mac/data_poll_sender.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 as a child and upgrade to a router, in milliseconds. */ static constexpr uint32_t kAttachToRouterTime = 200 * 1000; /** Time to advance for a node to join as a child. */ static constexpr uint32_t kAttachToChildTime = 10 * 1000; /** Time to advance for the network to stabilize after routers have attached. */ static constexpr uint32_t kStabilizationTime = 10 * 1000; /** Large payload size to ensure fragmentation. */ static constexpr uint16_t kLargePayloadSize = 200; /** Poll period for SED in milliseconds. */ static constexpr uint32_t kSedPollPeriod = 200; void Test5_3_2(void) { /** * 5.3.2 Realm-Local Addressing * * 5.3.2.1 Topology * - Leader * - Router 1 * - Router 2 (DUT) * - SED 1 * * 5.3.2.2 Purpose & Description * The purpose of this test case is to validate the Realm-Local addresses that the DUT configures. * * Spec Reference | V1.1 Section | V1.3.0 Section * -----------------|--------------|--------------- * Realm-Local Scope| 5.2.3.2 | 5.2.1.2 */ Core nexus; Node &leader = nexus.CreateNode(); Node &router1 = nexus.CreateNode(); Node &dut = nexus.CreateNode(); Node &sed1 = nexus.CreateNode(); leader.SetName("LEADER"); router1.SetName("ROUTER_1"); dut.SetName("DUT"); sed1.SetName("SED_1"); SuccessOrQuit(Instance::SetGlobalLogLevel(kLogLevelNote)); /** * Step 1: All * - Description: Build the topology as described and begin the wireless sniffer. * - Pass Criteria: N/A */ Log("Step 1: All"); AllowLinkBetween(leader, router1); AllowLinkBetween(router1, dut); AllowLinkBetween(dut, sed1); leader.Form(); nexus.AdvanceTime(kFormNetworkTime); router1.Join(leader); nexus.AdvanceTime(kAttachToRouterTime); dut.Join(router1); nexus.AdvanceTime(kAttachToRouterTime); sed1.Join(dut, Node::kAsSed); SuccessOrQuit(sed1.Get().SetExternalPollPeriod(kSedPollPeriod)); nexus.AdvanceTime(kAttachToChildTime); VerifyOrQuit(leader.Get().IsLeader()); VerifyOrQuit(router1.Get().IsRouter()); VerifyOrQuit(dut.Get().IsRouter()); VerifyOrQuit(sed1.Get().IsChild()); nexus.AdvanceTime(kStabilizationTime); /** * Step 2: Leader * - Description: Harness instructs the device to send an ICMPv6 Echo Request to the DUT ML-EID. * - Pass Criteria: The DUT MUST respond with an ICMPv6 Echo Reply. */ Log("Step 2: Leader"); nexus.SendAndVerifyEchoRequest(leader, dut.Get().GetMeshLocalEid()); /** * Step 3: Leader * - Description: Harness instructs the device to send a fragmented ICMPv6 Echo Request to the DUT ML-EID. * - Pass Criteria: The DUT MUST respond with an ICMPv6 Echo Reply. */ Log("Step 3: Leader"); nexus.SendAndVerifyEchoRequest(leader, dut.Get().GetMeshLocalEid(), kLargePayloadSize); /** * Step 4: Leader * - Description: Harness instructs the device to send an ICMPv6 Echo Request to the Realm-Local All-Nodes * multicast address (FF03::1). * - Pass Criteria: * - The DUT MUST respond with an ICMPv6 Echo Reply. * - The DUT MUST NOT forward the ICMPv6 Echo Request to SED_1. */ Log("Step 4: Leader"); nexus.SendAndVerifyEchoRequest(leader, Ip6::Address::GetRealmLocalAllNodesMulticast()); /** * Step 5: Leader * - Description: Harness instructs the device to send a fragmented ICMPv6 Echo Request to the Realm-Local * All-Nodes multicast address (FF03::1). * - Pass Criteria: * - The DUT MUST respond with an ICMPv6 Echo Reply. * - The DUT MUST NOT forward the ICMPv6 Echo Request to SED_1. */ Log("Step 5: Leader"); nexus.SendAndVerifyEchoRequest(leader, Ip6::Address::GetRealmLocalAllNodesMulticast(), kLargePayloadSize); /** * Step 6: Leader * - Description: Harness instructs the device to send an ICMPv6 Echo Request to the Realm-Local All-Routers * multicast address (FF03::2). * - Pass Criteria: * - The DUT MUST respond with an ICMPv6 Echo Reply. * - The DUT MUST NOT forward the ICMPv6 Echo Request to SED_1. */ Log("Step 6: Leader"); nexus.SendAndVerifyEchoRequest(leader, Ip6::Address::GetRealmLocalAllRoutersMulticast()); /** * Step 7: Leader * - Description: Harness instructs the device to send a fragmented ICMPv6 Echo Request to the Realm-Local * All-Routers multicast address (FF03::2). * - Pass Criteria: * - The DUT MUST respond with an ICMPv6 Echo Reply. * - The DUT MUST NOT forward the ICMPv6 Echo Request to SED_1. */ Log("Step 7: Leader"); nexus.SendAndVerifyEchoRequest(leader, Ip6::Address::GetRealmLocalAllRoutersMulticast(), kLargePayloadSize); /** * Step 8: Leader * - Description: Harness instructs the device to send a Fragmented ICMPv6 Echo Request to the Realm-Local All * Thread Nodes multicast address. * - Pass Criteria: * - The Realm-Local All Thread Nodes multicast address MUST be a realm-local Unicast Prefix-Based Multicast * Address [RFC 3306], with: * - flgs set to 3 (P = 1 and T = 1) * - scop set to 3 * - plen set to the Mesh Local Prefix length * - network prefix set to the Mesh Local Prefix * - group ID set to 1 * - The DUT MUST use IEEE 802.15.4 indirect transmissions to forward packet to SED_1. */ Log("Step 8: Leader"); { Ip6::Address multicastAddr; multicastAddr.Clear(); multicastAddr.mFields.m8[0] = 0xff; multicastAddr.mFields.m8[1] = 0x33; multicastAddr.SetMulticastNetworkPrefix(dut.Get().GetMeshLocalPrefix()); multicastAddr.mFields.m32[3] = BigEndian::HostSwap32(1); nexus.SendAndVerifyEchoRequest(leader, multicastAddr, kLargePayloadSize); } nexus.SaveTestInfo("test_1_1_5_3_2.json"); } } // namespace Nexus } // namespace ot int main(void) { ot::Nexus::Test5_3_2(); printf("All tests passed\n"); return 0; }