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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 a node to join as a SSED. */ static constexpr uint32_t kAttachAsSsedTime = 20 * 1000; /** * Time to advance to wait for 2 seconds. */ static constexpr uint32_t kWait2s = 2 * 1000; /** * Time to advance to wait for 10 seconds. */ static constexpr uint32_t kWait10s = 10 * 1000; /** * Time to advance to wait for 15 seconds. */ static constexpr uint32_t kWait15s = 15 * 1000; /** * Payload size for a standard ICMPv6 Echo Request. */ static constexpr uint16_t kEchoPayloadSize = 10; /** * Echo identifier. */ static constexpr uint16_t kEchoIdentifier = 0x1234; /** * CSL period in units of 160us. 500ms = 3125 * 160us. */ static constexpr uint16_t kCslPeriod = 3125; /** * CSL synchronized timeout in seconds. */ static constexpr uint32_t kCslTimeout10s = 10; static constexpr uint32_t kCslTimeout20s = 20; void Test1_2_LP_5_3_7(void) { /** * 5.3.7 Router supports SSED modifying CSL Synchronized Timeout TLV * * 5.3.7.1 Topology * - Leader * - Router_1 (DUT) * - SSED_1 * * 5.3.7.2 Purpose & Description * The purpose of this test case is to validate that a Router can support a SSED that modifies the CSL * Synchronized Timeout TLV. * * Spec Reference | V1.2 Section * ----------------|------------- * SSED Attachment | 4.6.5.2 */ Core nexus; Node &leader = nexus.CreateNode(); Node &router1 = nexus.CreateNode(); Node &ssed1 = nexus.CreateNode(); leader.SetName("LEADER"); router1.SetName("ROUTER_1"); ssed1.SetName("SSED_1"); nexus.AdvanceTime(0); SuccessOrQuit(Instance::SetGlobalLogLevel(kLogLevelInfo)); Log("---------------------------------------------------------------------------------------"); Log("Step 0: SSED_1: Preconditions: Set CSL Synchronized Timeout = 10s. Set CSL Period = 500ms."); /** * Step 0: SSED_1 * Description: Preconditions: Set CSL Synchronized Timeout = 10s. Set CSL Period = 500ms. * Pass Criteria: N/A. */ Log("---------------------------------------------------------------------------------------"); Log("Step 1: All: Topology formation: Leader, DUT, SSED_1."); /** * Step 1: All * Description: Topology formation: Leader, DUT, SSED_1. * Pass Criteria: N/A. */ AllowLinkBetween(leader, router1); AllowLinkBetween(router1, ssed1); leader.Form(); nexus.AdvanceTime(kFormNetworkTime); VerifyOrQuit(leader.Get().IsLeader()); router1.Join(leader); nexus.AdvanceTime(kAttachToRouterTime); VerifyOrQuit(router1.Get().IsRouter()); Log("---------------------------------------------------------------------------------------"); Log("Step 2: SSED_1: Automatically attaches to the DUT and establishes CSL synchronization."); /** * Step 2: SSED_1 * Description: Automatically attaches to the DUT and establishes CSL synchronization. * Pass Criteria: * - 2.1: The DUT MUST unicast MLE Child ID Response to SSED_1. * - 2.2: The DUT MUST unicast MLE Child Update Response to SSED_1. */ ssed1.Join(router1, Node::kAsSed); // Set CSL parameters again to override defaults set by Join() ssed1.Get().SetCslPeriod(kCslPeriod); SuccessOrQuit(ssed1.Get().SetCslTimeout(kCslTimeout10s)); ssed1.Get().StopPolling(); nexus.AdvanceTime(kAttachAsSsedTime); VerifyOrQuit(ssed1.Get().IsAttached()); Log("---------------------------------------------------------------------------------------"); Log("Step 3: Harness: Harness waits for 2 seconds."); /** * Step 3: Harness * Description: Harness waits for 2 seconds. * Pass Criteria: N/A. */ nexus.AdvanceTime(kWait2s); Log("---------------------------------------------------------------------------------------"); Log("Step 4: Leader: Harness verifies connectivity by instructing the device to send an ICMPv6 Echo Request."); /** * Step 4: Leader * Description: Harness verifies connectivity by instructing the device to send an ICMPv6 Echo Request to the * SSED_1 mesh-local address. * Pass Criteria: * - 4.1: SSED_1 MUST NOT send a MAC Data Request prior to receiving the ICMPv6 Echo Request from the DUT. * - Verify that the Leader receives the ICMPv6 Echo Reply. */ nexus.SendAndVerifyEchoRequest(leader, ssed1.Get().GetMeshLocalEid(), kEchoPayloadSize); Log("---------------------------------------------------------------------------------------"); Log("Step 5: SSED_1: Modify its CSL Synchronized Timeout TLV to 20s and send an MLE Child Update Request."); /** * Step 5: SSED_1 * Description: Harness instructs the device to modify its CSL Synchronized Timeout TLV to 20s and send an MLE * Child Update Request. * Pass Criteria: N/A. */ SuccessOrQuit(ssed1.Get().SetCslTimeout(kCslTimeout20s)); Log("---------------------------------------------------------------------------------------"); Log("Step 6: Router_1 (DUT): Automatically responds with MLE Child Update Response."); /** * Step 6: Router_1 (DUT) * Description: Automatically responds with MLE Child Update Response. * Pass Criteria: * - 6.1: The DUT MUST unicast MLE Child Update Response to SSED_1. * - Note: Following this response, Harness instructs SSED_1 to stop sending periodic synchronization data poll * frames. */ nexus.AdvanceTime(kWait2s); ssed1.Get().StopPolling(); Log("---------------------------------------------------------------------------------------"); Log("Step 7: Harness: Harness waits for 15 seconds."); /** * Step 7: Harness * Description: Harness waits for 15 seconds. * Pass Criteria: N/A. */ nexus.AdvanceTime(kWait15s); Log("---------------------------------------------------------------------------------------"); Log("Step 8: Leader: Harness verifies connectivity by instructing the device to send an ICMPv6 Echo Request."); /** * Step 8: Leader * Description: Harness verifies connectivity by instructing the device to send an ICMPv6 Echo Request to the * SSED_1 mesh-local address. * Pass Criteria: * - 8.1: SSED_1 MUST NOT send a MAC Data Request prior to receiving the ICMPv6 Echo Request from the DUT. * - Verify that the Leader receives the ICMPv6 Echo Reply. */ nexus.SendAndVerifyEchoRequest(leader, ssed1.Get().GetMeshLocalEid(), kEchoPayloadSize); Log("---------------------------------------------------------------------------------------"); Log("Step 9: SSED_1: Modify its CSL Synchronized Timeout TLV to 10s and send a MLE Child Update Request."); /** * Step 9: SSED_1 * Description: Harness instructs the device to modify its CSL Synchronized Timeout TLV to 10s and send a MLE * Child Update Request. * Pass Criteria: N/A. */ SuccessOrQuit(ssed1.Get().SetCslTimeout(kCslTimeout10s)); Log("---------------------------------------------------------------------------------------"); Log("Step 10: Router_1 (DUT): Automatically responds with MLE Child Update Response."); /** * Step 10: Router_1 (DUT) * Description: Automatically responds with MLE Child Update Response. * Pass Criteria: * - 10.1: The DUT MUST unicast MLE Child Update Response to SSED_1. */ nexus.AdvanceTime(kWait2s); ssed1.Get().StopPolling(); Log("---------------------------------------------------------------------------------------"); Log("Step 11: Harness: Harness waits for 15 seconds."); /** * Step 11: Harness * Description: Harness waits 15 seconds. * Pass Criteria: N/A. */ nexus.AdvanceTime(kWait15s); Log("---------------------------------------------------------------------------------------"); Log("Step 12: Leader: Harness verifies connectivity by instructing the device to send an ICMPv6 Echo Request."); /** * Step 12: Leader * Description: Harness verifies connectivity by instructing the device to send an ICMPv6 Echo Request to the * SSED_1 mesh-local address. The frame should be buffered by the DUT in the indirect (SED) queue. * Pass Criteria: * - 12.1: The DUT MUST NOT relay the frame to SSED_1. */ leader.SendEchoRequest(ssed1.Get().GetMeshLocalEid(), kEchoIdentifier, kEchoPayloadSize); nexus.AdvanceTime(kWait2s); Log("---------------------------------------------------------------------------------------"); Log("Step 13: SSED_1: Resume sending synchronization messages containing CSL IEs."); /** * Step 13: SSED_1 * Description: Harness instructs the device to resume sending synchronization messages containing CSL IEs. * Pass Criteria: N/A. */ ssed1.Get().StartPolling(); ssed1.Get().ScheduleChildUpdateRequest(); Log("---------------------------------------------------------------------------------------"); Log("Step 14: Router_1 (DUT): Automatically sends MAC Acknowledgement and relays the message."); /** * Step 14: Router_1 (DUT) * Description: Automatically sends MAC Acknowledgement and relays the message. * Pass Criteria: * - 14.1: The DUT MUST send MAC Acknowledgement with the Frame Pending bit = 1. * - 14.2: The DUT MUST forward the ICMPv6 Echo Request to SSED_1. */ nexus.AdvanceTime(kWait2s); Log("---------------------------------------------------------------------------------------"); Log("Step 15: SSED_1: Automatically responds with ICMPv6 Echo Reply."); /** * Step 15: SSED_1 * Description: Automatically responds with ICMPv6 Echo Reply. * Pass Criteria: * - 15.1: The DUT MUST forward the ICMPv6 Echo Reply. * - Note: Harness waits 10 seconds for CSL synchronization to resume. */ nexus.AdvanceTime(kWait10s); Log("---------------------------------------------------------------------------------------"); Log("Step 16: Leader: Harness verifies CSL synchronization by instructing the device to send an Echo Request."); /** * Step 16: Leader * Description: Harness verifies CSL synchronization by instructing the device to send an ICMPv6 Echo Request to * the SSED_1 mesh-local address. * Pass Criteria: * - 16.1: The ICMPv6 Echo Request frame MUST be buffered by the DUT and sent to SSED_1 within a subsequent CSL * slot. * - 16.2: The DUT must forward the ICMPv6 Echo Reply. */ nexus.SendAndVerifyEchoRequest(leader, ssed1.Get().GetMeshLocalEid(), kEchoPayloadSize); nexus.SaveTestInfo("test_1_2_LP_5_3_7.json"); } } // namespace Nexus } // namespace ot int main(void) { ot::Nexus::Test1_2_LP_5_3_7(); printf("All tests passed\n"); return 0; }