STF519 Week #19: (2f03c4c6) · Commits · INT - Core Network and Interoperability Testing / Evolved_Packet_Core / S1AP

ttcn3/LibS1AP/LibS1AP_Templates.ttcn

+32 −0

Original line number	Diff line number	Diff line
		@@ -325,6 +325,30 @@ module LibS1AP_Templates {
		m_E_RABToBeModifiedItemBearerModIndList(p_RecordOf_E_RABToBeModifiedItemBearerModInd_value)
		} // End of template m_E_RABModifiedIndIEs

		template (value) RecordOf_ProtocolIE m_E_RABModifiedIndIEs_Unknown_ID(
		in template (value) MME_UE_S1AP_ID p_MME_value,
		in template (value) ENB_UE_S1AP_ID p_eNB_value,
		in template (value) RecordOf_E_RABToBeModifiedItemBearerModInd p_RecordOf_E_RABToBeModifiedItemBearerModInd_value
		) modifies m_E_RABModifiedIndIEs := {
		m_Unknown_ID_IE
		} // End of template m_E_RABModifiedIndIEs_Unknown_ID

		template (value) RecordOf_ProtocolIE m_E_RABModifiedIndIEs_duplicate_eNB(
		in template (value) MME_UE_S1AP_ID p_MME_value,
		in template (value) ENB_UE_S1AP_ID p_eNB_value,
		in template (value) RecordOf_E_RABToBeModifiedItemBearerModInd p_RecordOf_E_RABToBeModifiedItemBearerModInd_value
		) modifies m_E_RABModifiedIndIEs := {
		m_eNB_UE_S1AP_ID(p_eNB_value)
		} // End of template m_E_RABModifiedIndIEs_duplicate_eNB

		template (value) RecordOf_ProtocolIE m_E_RABModifiedIndIEs_no_eNB(
		in template (value) MME_UE_S1AP_ID p_MME_value,
		in template (value) RecordOf_E_RABToBeModifiedItemBearerModInd p_RecordOf_E_RABToBeModifiedItemBearerModInd_value
		) := {
		m_MME_UE_S1AP_ID(p_MME_value),
		m_E_RABToBeModifiedItemBearerModIndList(p_RecordOf_E_RABToBeModifiedItemBearerModInd_value)
		} // End of template m_E_RABModifiedIndIEs_no_eNB

		} // End of group ERABModifyInd

		group ERABRelease {
		@@ -547,6 +571,14 @@ module LibS1AP_Templates {
		m_Unknown_ID_IE(-, reject)
		} // End of template m_UeContextResumeRequestIEs_Unknown_ID

		template (value) RecordOf_ProtocolIE m_UeContextResumeRequestIEs_duplicate_ENB(
		in template (value) MME_UE_S1AP_ID p_MME_value,
		in template (value) ENB_UE_S1AP_ID p_eNB_value,
		in template (value) RecordOf_E_RABFailedToResumeItemResumeReq p_RecordOf_E_RABFailedToResumeItemResumeReq_value
		) modifies m_UeContextResumeRequestIEs_RABFailedToResumeItem := {
		m_eNB_UE_S1AP_ID(p_eNB_value, ignore)
		} // End of template m_UeContextResumeRequestIEs_duplicate_ENB

		template (value) RecordOf_ProtocolIE m_UeContextResumeRequestIEs_no_eNB(
		in template (value) MME_UE_S1AP_ID p_MME_value,
		in template (value) RecordOf_E_RABFailedToResumeItemResumeReq p_RecordOf_E_RABFailedToResumeItemResumeReq_value

ttcn3/S1AP_TCFunctions.ttcn

+155 −2

Original line number	Diff line number	Diff line
		@@ -4218,7 +4218,7 @@ module S1AP_TCFunctions {
		f_recv_E_RABSetupRequest(mw_E_RABSetupReqIEs(
		vc_MME_UE_ID,
		vc_eNB_UE_ID,
		mw_E_RABToBeSetupItemBearerSUReq(?,?,?,?,?)
		{mw_E_RABToBeSetupItemBearerSUReq(?,?,?,?,?)}
		));

		f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict());
		@@ -5875,7 +5875,7 @@ module S1AP_TCFunctions {
		// Test body
		// 1. on receipt of a E-RAB_MODIFICATION_INDICATION
		f_send_E_RABModifiedInd(
		m_E_RABModifiedIndIEs(
		m_E_RABModifiedIndIEs_Unknown_ID(
		vc_MME_UE_ID,
		vc_eNB_UE_ID,
		{
		@@ -5971,6 +5971,159 @@ module S1AP_TCFunctions {

		} // End of function f_TC_S1AP_MME_ERR_04

		/**
		* @desc Testcase function for TC_S1AP_MME_ERR_05
		*/
		function f_TC_S1AP_MME_ERR_05() runs on S1APComponent {
		// Local variables
		const E_RAB_ID c_E_RAB_ID_A := 0;

		// Preamble
		f_S1AP_mme_init();
		// Preamble action: E-RAB Setup is exchanged
		f_rABSetupRequest();
		f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test body
		// 1. on receipt of a E-RAB_MODIFICATION_INDICATION
		f_send_E_RABModifiedInd(
		m_E_RABModifiedIndIEs_no_eNB(
		vc_MME_UE_ID,
		{
		m_E_RABToBeModifiedItemBearerModInd(
		c_E_RAB_ID_A,
		-,
		-
		)
		}
		));
		// 2. sends an ERROR_INDICATION
		f_recv_Error_Indication(
		mw_error_IndicationIEs(
		vc_MME_UE_ID,
		vc_eNB_UE_ID,
		mw_criticalityDiagnostics_IE(
		mw_criticalityDiagnostics(
		PX_PROCEURE_CODE,
		PX_TRIGGERING_CODE,
		PX_CRITICALITY,
		{
		mw_criticalityDiagnostics_IE_Item(
		reject,
		-,
		missing
		)
		}
		)
		)
		));
		f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict());

		// Postamble
		f_rABSetupRelease();
		f_postamble_S1AP_MME();
		f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Postamble done. *");

		} // End of function f_TC_S1AP_MME_ERR_05

		/**
		* @desc Testcase function for TC_S1AP_MME_ERR_06
		*/
		function f_TC_S1AP_MME_ERR_06() runs on S1APComponent {
		// Local variables
		const E_RAB_ID c_E_RAB_ID_A := 0;

		// Preamble
		f_S1AP_mme_init();
		// Preamble action: E-RAB Setup is exchanged
		f_rABSetupRequest();
		f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test body
		// 1. on receipt of a UE_CONTEXT_RESUME_REQUEST
		f_send_Ue_Context_Resume_Request(
		m_UeContextResumeRequestIEs_duplicate_ENB(
		vc_MME_UE_ID,
		vc_eNB_UE_ID,
		{
		m_E_RABFailedToResumeItemResumeReq(
		c_E_RAB_ID_A,
		m_cause_ran(user_inactivity)
		)
		}
		));
		// 2. sends an UE_CONTEXT_RESUME_FAILURE
		f_recv_Ue_Context_Resume_Failure(
		mw_UeContextResumeFailureIEs(
		vc_MME_UE_ID,
		vc_eNB_UE_ID,
		mw_cause_protocol(abstract_syntax_error_falsely_constructed_message),
		mw_criticalityDiagnostics(
		?,
		?,
		?
		)
		));
		f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict());

		// Postamble
		f_rABSetupRelease();
		f_postamble_S1AP_MME();
		f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Postamble done. *");

		} // End of function f_TC_S1AP_MME_ERR_06

		/**
		* @desc Testcase function for TC_S1AP_MME_ERR_07
		*/
		function f_TC_S1AP_MME_ERR_07() runs on S1APComponent {
		// Local variables
		const E_RAB_ID c_E_RAB_ID_A := 0;

		// Preamble
		f_S1AP_mme_init();
		// Preamble action: E-RAB Setup is exchanged
		f_rABSetupRequest();
		f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Preamble done. *");

		// Test body
		// 1. on receipt of a E-RAB_MODIFICATION_INDICATION
		f_send_E_RABModifiedInd(
		m_E_RABModifiedIndIEs_duplicate_eNB(
		vc_MME_UE_ID,
		vc_eNB_UE_ID,
		{
		m_E_RABToBeModifiedItemBearerModInd(
		c_E_RAB_ID_A,
		-,
		-
		)
		}
		));
		// 2. sends an ERROR_INDICATION
		f_recv_Error_Indication(
		mw_error_IndicationIEs(
		vc_MME_UE_ID,
		vc_eNB_UE_ID,
		mw_cause_IE(
		mw_cause_protocol(
		abstract_syntax_error_falsely_constructed_message
		))));
		f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict());

		// Postamble
		f_rABSetupRelease();
		f_postamble_S1AP_MME();
		f_selfOrClientSyncAndVerdict(c_poDone, f_getVerdict());
		log("* " & __SCOPE__ & ": INFO: Postamble done. *");

		} // End of function f_TC_S1AP_MME_ERR_07

		} // End of group Unknown_unforseen_errorneous_group

		} // End of group MME_Role

ttcn3/S1AP_TestCases.ttcn

+156 −3

Original line number	Diff line number	Diff line
		@@ -3941,8 +3941,8 @@ module S1AP_TestCases {
		* containing an E-RAB_to_be_Modified_List
		* containing an E-RAB_to_be_Setup Item 1
		* containing an E-RAB_ID
		* containing a Cause
		* indicating an appropriate value
		* containing a Transport_Layer_Address
		* containing a DL_GTP-TEID
		* sends an ERROR_INDICATION
		* containing a Criticality_Diagnostics
		* containing a Procedure_Code
		@@ -3955,7 +3955,7 @@ module S1AP_TestCases {
		* </pre>
		*
		* @see ETSI TS 103 497-2 TP_S1AP_MME_ERR_03
		* @reference ETSI TS 136 413 V13.4.0 10.3.4.2¶4(2nd dashed line) and 14
		* @reference ETSI TS 136 413 V13.4.0 Clause 10.3.4.2¶4(2nd dashed line) and 14
		*/
		testcase TC_S1AP_MME_ERR_03() runs on S1AP system TestAdapter {
		// Local variables
		@@ -4035,6 +4035,159 @@ module S1AP_TestCases {

		} // End of testcase TC_S1AP_MME_ERR_04

		/**
		* @desc Verify that the IUT rejects the procedure using Error Indication Procedure if message not contains mandatory
		* IEs/IE groups and include Procedure Code IE, Triggering Message IE and Procedure Criticality IE
		* and Information Element Criticality Diagnostics IE in the Criticality Diagnostics IE for each
		* reported IEs/IE groups within ERROR_INDICATION.
		* <pre>
		* Pics Selection: A.4/2.8 and A.4/6.2.2 and A.4/17.2
		* Configuration: CF_S1-MME
		* Ensure that the IUT
		* on receipt of a E-RAB_MODIFICATION_INDICATION,
		* containing an MME UE_S1AP_ID
		* not containing an eNB_UE_S1AP_ID
		* containing an E-RAB_to_be_Modified_List
		* containing an E-RAB_to_be_Setup Item 1
		* containing an E-RAB_ID
		* containing a Transport_Layer_Address
		* containing a DL_GTP-TEID
		* sends an ERROR_INDICATION
		* containing a Criticality_Diagnostics
		* containing a Procedure_Code
		* containing a Triggering_Message
		* containing a Procedure_Criticality
		* containing an Information Element Criticality_Diagnostics
		* containing an IE_Criticality
		* containing an IE_ID
		* containing an IE_Type_of_Error.
		* </pre>
		*
		* @see ETSI TS 103 497-2 TP_S1AP_MME_ERR_05
		* @reference ETSI TS 136 413 V13.4.0 Clause 10.3.5¶4(2nd dashed line) and 14
		*/
		testcase TC_S1AP_MME_ERR_05() runs on S1AP system TestAdapter {
		// Local variables
		var S1AP v_s1ap_mme;

		// Test control
		if (not (PICS_S1AP_MME_IUT and PICS_S1AP_MME_INITIATION_ERROR_IND_ABSTRACT_SYNTAX_PROCEDURE)) {
		log("* " & __SCOPE__ & ": ERROR: 'PICS_S1AP_MME_IUT and PICS_S1AP_MME_INITIATION_ERROR_IND_ABSTRACT_SYNTAX_PROCEDURE' shall be set to true for executing the TC. *");
		stop;
		}

		// Test component configuration
		f_cf_S1AP_MME_Up(v_s1ap_mme);

		// Start
		v_s1ap_mme.start(f_TC_S1AP_MME_ERR_05());

		// synchronize PTC on 1 sychronization points
		f_serverSyncNClientsAndStop(1, {c_prDone, c_tbDone, c_poDone});

		f_cf_Down();

		} // End of testcase TC_S1AP_MME_ERR_05

		/**
		* @desc Verify that the IUT rejects the procedure if message contains too many occurrances of the same IEs/IE groups
		* with response message for this procedure and report the cause value
		* ‘Abstract Syntax Error(Falsely Constructed Message)’.
		* <pre>
		* Pics Selection: A.4/2.8 and A.4/6.2.2 and A.4/17.2
		* Configuration: CF_S1-MME
		* Ensure that the IUT
		* on receipt of a UE_CONTEXT_RESUME_REQUEST,
		* with Criticality set to value from the Table 5
		* containing an MME UE_S1AP_ID
		* containing an eNB_UE_S1AP_ID
		* containing an eNB_UE_S1AP_ID(same IE as already present)
		* containing an E-RAB_Failed_to_Resume_List
		* containing an E-RAB_Failed_to_Resume_Item 1
		* containing an E-RAB_ID
		* containing a Cause
		* indicating an appropriate value
		* sends an UE_CONTEXT_RESUME_FAILURE
		* containing an MME_UE_S1AP_ID
		* containing an eNB_UE_S1AP_ID
		* containing a Cause
		* indicating indicating ‘Abstract Syntax Error(Falsely Constructed Message)’.
		* </pre>
		*
		* @see ETSI TS 103 497-2 TP_S1AP_MME_ERR_06
		* @reference ETSI TS 136 413 V13.4.0 Clause 10.3.6¶2(1st dashed line)
		*/
		testcase TC_S1AP_MME_ERR_06() runs on S1AP system TestAdapter {
		// Local variables
		var S1AP v_s1ap_mme;

		// Test control
		if (not (PICS_S1AP_MME_IUT and PICS_S1AP_MME_INITIATION_ERROR_IND_ABSTRACT_SYNTAX_PROCEDURE)) {
		log("* " & __SCOPE__ & ": ERROR: 'PICS_S1AP_MME_IUT and PICS_S1AP_MME_INITIATION_ERROR_IND_ABSTRACT_SYNTAX_PROCEDURE' shall be set to true for executing the TC. *");
		stop;
		}

		// Test component configuration
		f_cf_S1AP_MME_Up(v_s1ap_mme);

		// Start
		v_s1ap_mme.start(f_TC_S1AP_MME_ERR_06());

		// synchronize PTC on 1 sychronization points
		f_serverSyncNClientsAndStop(1, {c_prDone, c_tbDone, c_poDone});

		f_cf_Down();

		} // End of testcase TC_S1AP_MME_ERR_06

		/**
		* @desc Verify that the IUT terminate the procedure that does not have message to report unsuccessful outcome and
		* message contains too many occurrances of the same IEs/IE groups and initiate Error Indication Procedure with
		* cause value ‘Abstract Syntax Error(Falsely Constructed Message)’.
		* <pre>
		* Pics Selection: A.4/2.8 and A.4/6.2.2 and A.4/17.2
		* Configuration: CF_S1-MME
		* Ensure that the IUT
		* on receipt of a E-RAB_MODIFICATION_INDICATION,
		* containing an MME UE_S1AP_ID
		* containing an eNB_UE_S1AP_ID
		* containing an eNB_UE_S1AP_ID(same IE as already present)
		* containing an E-RAB_to_be_Modified_List
		* containing an E-RAB_to_be_Setup Item 1
		* containing an E-RAB_ID
		* containing a Transport_Layer_Address
		* containing a DL_GTP-TEID
		* sends an ERROR_INDICATION
		* containing a Cause
		* indicating indicating ‘Abstract Syntax Error(Falsely Constructed Message)’.
		* </pre>
		*
		* @see ETSI TS 103 497-2 TP_S1AP_MME_ERR_07
		* @reference ETSI TS 136 413 V13.4.0 Clause 10.3.6¶3(2nd dashed line)
		*/
		testcase TC_S1AP_MME_ERR_07() runs on S1AP system TestAdapter {
		// Local variables
		var S1AP v_s1ap_mme;

		// Test control
		if (not (PICS_S1AP_MME_IUT and PICS_S1AP_MME_INITIATION_ERROR_IND_ABSTRACT_SYNTAX_PROCEDURE)) {
		log("* " & __SCOPE__ & ": ERROR: 'PICS_S1AP_MME_IUT and PICS_S1AP_MME_INITIATION_ERROR_IND_ABSTRACT_SYNTAX_PROCEDURE' shall be set to true for executing the TC. *");
		stop;
		}

		// Test component configuration
		f_cf_S1AP_MME_Up(v_s1ap_mme);

		// Start
		v_s1ap_mme.start(f_TC_S1AP_MME_ERR_07());

		// synchronize PTC on 1 sychronization points
		f_serverSyncNClientsAndStop(1, {c_prDone, c_tbDone, c_poDone});

		f_cf_Down();

		} // End of testcase TC_S1AP_MME_ERR_07

		} // End of group Unknown_unforseen_errorneous_group

		} // End of group MME_Role

ttcn3/S1AP_TestControl.ttcn

+3 −0

Original line number	Diff line number	Diff line
		@@ -145,6 +145,9 @@ module S1AP_TestControl {
		execute(TC_S1AP_MME_ERR_02());
		execute(TC_S1AP_MME_ERR_03());
		execute(TC_S1AP_MME_ERR_04());
		execute(TC_S1AP_MME_ERR_05());
		execute(TC_S1AP_MME_ERR_06());
		execute(TC_S1AP_MME_ERR_07());
		}

		} // End of 'Control' statement

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