Add TC_5GNAS_AMF_DLN_ACC_01 (bcc4b28a) · Commits · INT - Core Network and Interoperability Testing / 5G Core / NAS

ttcn/Ats_NG_NAS/NG_NAS_TCFunctions.ttcn

+75 −6

Original line number	Diff line number	Diff line
		@@ -21,11 +21,13 @@ module NG_NAS_TCFunctions {
		import from Lib_NG_NAS_Interface all;
		import from Lib_NG_NAS_Templates all;
		import from LIB_NG_NAS_Functions all;
		import from NAS_CommonTemplates all;

		// NG_NAS
		import from NG_NAS_TypeDefs all;
		import from NG_NAS_TestSystem all;
		import from NAS_CommonTypeDefs all;
		import from NG_NAS_Templates all;

		// Lib3GPP
		import from NG_NAS_MsgContainers all;
		@@ -43,8 +45,9 @@ module NG_NAS_TCFunctions {
		import from LibHelpers_Functions all;

		// NGAP_Ats
		//import from NGAP_TestSystem all;
		import from NGAP_Pixits all;
		import from NGAP_Steps all;
		import from Lib_NG_NAS_Pixits all;

		// interface at AMF
		group TP_AMF_NGAP {
		@@ -438,12 +441,12 @@ module NG_NAS_TCFunctions {
		f_NGAP_gnb_init();
		f_send_NGSetupRequest_await_NGSetupRespone();
		f_await_NasAuthorizationRequest_send_NasAuthorizationResponse();
		f_await_NasSecurityModeCommand_send_SecurityModeComplete();
		f_await_NasSecurityModeCommand_send_NasSecurityModeComplete();
		f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Body
		// Await next next command (InitialContextSetupRequest) with NAS encrypted payload
		// Await next command (InitialContextSetupRequest) with NAS encrypted payload
		f_recv_NGAP_PDU(
		mw_ngap_initMsg(
		mw_n2_InitialContextSetupRequest_withPDUSessionList(
		@@ -525,11 +528,48 @@ module NG_NAS_TCFunctions {

		// Preamble
		f_NGAP_gnb_init();
		f_send_NGSetupRequest_await_NGSetupRespone();
		f_await_NasAuthorizationRequest_send_NasAuthorizationResponse();
		f_await_NasSecurityModeCommand_send_NasSecurityModeComplete();
		f_await_NGInitialContextSetupRequest_send_NGInitialContextSetupRespone();
		f_send_NGUERadioCApabilityInfoIndication();
		f_await_registration_accept();
		f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Body
		// TODO
		vt_NgNasUl_Msg := m_NG_PDU_SESSION_ESTABLISHMENT_REQUEST(
		cs_NG_PDU_SessionId,
		tsc_PTI_1
		);
		vc_sendNAS_PDU := bit2oct(encvalue(valueof(vt_NgNasUl_Msg)));
		f_send_NGAP_PDU(
		m_ngap_initMsg(
		m_n2_UplinkNASTransport(
		PX_AMF_UE_NGAP_ID,
		PX_RAN_UE_NGAP_ID,
		vc_sendNAS_PDU,
		m_uPTransportLayerInformation_userLocationInformationNR(
		m_userLocationInformationNR(
		m_nR_CGI,
		m_tAI
		)))));
		// Await PDU SESSION ESTABLISHMENT ACCEPT with NAS encrypted payload
		f_recv_NGAP_PDU(
		mw_ngap_initMsg(
		mw_n2_DownlinkNASTransport(
		PX_AMF_UE_NGAP_ID,
		PX_RAN_UE_NGAP_ID,
		? // PDU SESSION ESTABLISHMENT ACCEPT
		)));
		f_NASPDU_Get(vc_recvNGAP_PDU);
		if (f_Check_5GAKA_NAS_DL_Message(
		vc_recvNAS_PDU,
		mw_NG_PDU_SESSION_ESTABLISHMENT_ACCEPT
		) == false) {
		setverdict(fail);
		return;
		}

		f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Testbody done. *");
		@@ -554,12 +594,41 @@ module NG_NAS_TCFunctions {

		// Preamble
		f_NGAP_gnb_init();
		f_send_NGSetupRequest_await_NGSetupRespone();
		f_await_NasAuthorizationRequest_send_NasAuthorizationResponse();
		f_await_NasSecurityModeCommand_send_NasSecurityModeComplete();
		f_send_NGUERadioCApabilityInfoIndication();
		f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Body
		// TODO

		// Await request for REGISTRATION_ACCEPT
		f_recv_NGAP_PDU(
		mw_ngap_initMsg(
		mw_n2_DownlinkNASTransport(
		PX_AMF_UE_NGAP_ID,
		PX_RAN_UE_NGAP_ID,
		? // AuthorizationRequest
		)));
		f_NASPDU_Get(vc_recvNGAP_PDU);
		if (f_Check_5GAKA_NAS_DL_Message(
		vc_recvNAS_PDU,
		mw_NG_REGISTRATION_ACCEPT(
		-,
		?,
		mw_PLMN_List(
		-, -,
		{
		*,
		PX_PLMN,
		*
		}
		),
		-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,
		?
		)) == false) {
		setverdict(fail);
		}
		f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Testbody done. *");

ttcn/LibNGAP/lib/LibNGAP_Templates.ttcn

+37 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,9 @@ module LibNGAP_Templates {
		import from LibCommon_BasicTypesAndValues all;
		import from LibCommon_DataStrings all;

		// Lib3GPP/NAS
		import from NAS_CommonTypeDefs all;

		// LibNGAP
		import from NGAP_Constants language "ASN.1:2002" all;
		import from NGAP_CommonDataTypes language "ASN.1:2002" all;
		@@ -1486,6 +1489,30 @@ module LibNGAP_Templates {
		}
		} // End of template m_n2_InitialContextSetupResponse

		template (value) SuccessfulOutcome m_n2_InitialContextSetupResponse_noPDUSessionResourceSetupListSURes(
		in template (value) AMF_UE_NGAP_ID p_amfUeNgapID := PX_AMF_UE_NGAP_ID,
		in template (value) RAN_UE_NGAP_ID p_ranUeNgapID := PX_RAN_UE_NGAP_ID
		) := {
		procedureCode := id_InitialContextSetup,
		criticality := reject,
		value_ := {
		PDUSessionResourceSetupResponse := {
		protocolIEs := {
		{
		id := id_AMF_UE_NGAP_ID,
		criticality := ignore,
		value_ := { AMF_UE_NGAP_ID := p_amfUeNgapID }
		},
		{
		id := id_RAN_UE_NGAP_ID,
		criticality := ignore,
		value_ := { RAN_UE_NGAP_ID := p_ranUeNgapID }
		}
		}
		}
		}
		} // End of template m_n2_InitialContextSetupResponse_noPDUSessionResourceSetupListSURes

		} // End of group Send

		group Receive {
		@@ -24400,6 +24427,16 @@ module LibNGAP_Templates {
		iE_Extensions := p_iE_Extensions
		} // End of template mw_xnTNLConfigurationInfo

		template (present) PLMN_List mw_PLMN_List(
		template (present) IEI8_Type p_iei := '4A'O,
		template (present) Type4Length_Type p_iel := ?,
		template (present) NAS_PlmnIdList_Type p_plmnList
		) := {
		iei := p_iei,
		iel := p_iel,
		plmnList := p_plmnList
		} // End of template mw_PLMN_List

		} // End of group receive

		} // End of group Information_elements

ttcn/Lib_NG_NAS/LIB_NG_NAS_Functions.ttcn

+56 −1

Original line number	Diff line number	Diff line
		@@ -22,6 +22,9 @@ module LIB_NG_NAS_Functions {
		import from LibNGAP_Interface all;
		import from LibNGAP_Steps all;


		import from Lib_NG_NAS_Pixits all;

		/********************************************************************************
		*
		* FIXME Use or enhance check functions from 3GPP library such as NG_NASTemplateFunctions.f_Check_NG_SecurityModeCompleteMsg
		@@ -76,6 +79,27 @@ module LIB_NG_NAS_Functions {
		)));
		}

		function f_await_NGInitialContextSetupRequest_send_NGInitialContextSetupRespone() runs on NGNASComponent {
		f_recv_NGAP_PDU(
		mw_ngap_initMsg(
		mw_n2_InitialContextSetupRequest_withPDUSessionList( // FIXME FSCOM How to deal with it?

		)));
		f_send_NGAP_PDU(
		m_ngap_succMsg(
		m_n2_InitialContextSetupResponse_noPDUSessionResourceSetupListSURes
		));
		}

		function f_send_NGUERadioCApabilityInfoIndication() runs on NGNASComponent {
		f_send_NGAP_PDU(
		m_ngap_initMsg(
		m_n2_UERadioCapabilityInfoIndication(
		-, -,
		''O // FIXME FSCOM How to deal with UERadioCapability
		)));
		}

		function f_send_NasRegistrationRequest() runs on NGNASComponent {
		vt_NgNasUl_Msg := m_NG_REGISTRATION_REQUEST(
		{'1'B,'001'B},//in template (value) RegistrationType p_RegistrationType,
		@@ -104,6 +128,37 @@ module LIB_NG_NAS_Functions {
		)))));
		}

		function f_await_registration_accept() runs on NGNASComponent {
		// Await request for REGISTRATION_ACCEPT
		f_recv_NGAP_PDU(
		mw_ngap_initMsg(
		mw_n2_DownlinkNASTransport(
		PX_AMF_UE_NGAP_ID,
		PX_RAN_UE_NGAP_ID,
		? // AuthorizationRequest
		)));
		f_NASPDU_Get(vc_recvNGAP_PDU);
		if (f_Check_5GAKA_NAS_DL_Message(
		vc_recvNAS_PDU,
		mw_NG_REGISTRATION_ACCEPT(
		-,
		?,
		mw_PLMN_List(
		-, -,
		{
		*,
		PX_PLMN,
		*
		}
		),
		-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,
		?
		)) == false) {
		setverdict(fail);
		return;
		}
		}

		function f_await_NasAuthorizationRequest_send_NasAuthorizationResponse() runs on NGNASComponent {
		// Await request for authorization
		f_recv_NGAP_PDU(
		@@ -163,7 +218,7 @@ module LIB_NG_NAS_Functions {
		}
		}

		function f_await_NasSecurityModeCommand_send_SecurityModeComplete() runs on NGNASComponent {
		function f_await_NasSecurityModeCommand_send_NasSecurityModeComplete() runs on NGNASComponent {
		// Await SecurityModeCommand
		f_recv_NGAP_PDU(
		mw_ngap_initMsg(

ttcn/Lib_NG_NAS/module.mk

+3 −1

Original line number	Diff line number	Diff line
		sources := \
		Lib_NG_NAS_Interface.ttcn \
		Lib_NG_NAS_Templates.ttcn \
		LIB_NG_NAS_Functions.ttcn
		LIB_NG_NAS_Functions.ttcn \
		Lib_NG_NAS_Pixits.ttcn \

		#../Lib3GPP/NG_NAS_EncdecDeclarations.ttcn

		#modules := \