ETSI EN 301 934-2-2003 Intelligent Network (IN) Intelligent Network Capability Set 3 (CS3) Abstract Test Suite (ATS) and Partial Protocol Implementation eXtra Information for Testi_1.pdf

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4、lligent Network (IN); Intelligent Network Capability Set 3 (CS3); Abstract Test Suite (ATS) and Partial Protocol Implementation extra Information for Testing (PIXIT) proforma specification ; Part 2: Call Party Handling (CPH) 2 ETSI EN 301 934-2 VI .I .I (2003-01) Reference DENISPAN-I 20063-4-2 Keywo

5、rds ATS, CS3, CTM, IN, INAP, PIXIT, TTCN ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de Grasse (06) No 7803/88 Important notice Indi

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9、oregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2003. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being register

10、ed by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI 3 ETSI EN 301 934-2 VI . 1 . 1 (2003-01) Contents Intellectual Property Rights 5 Foreword . 5 1 2 3 3.1 3.2 4 4.1 4.2 4.3 4.4 4.5 4.6 4.6.

11、1 4.6.2 4.7 4.7.1 4.7.2 5 5.1 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 5.1.8 5.1.9 Scope 6 References 6 Definitions and abbreviations . 7 Definitions 7 Abbreviations . 7 Test architecture . 8 Abstract Test Method (ATM) Overall configuration Test of SSF-SCF interface using INAP Points of control and

12、 observation (PCO Test system Functional configurations SSF-SCF interface 10 Reference to product implementation . 11 Protocol primitives . 11 Protocol primitives at PCO-1 and PCO-2 11 Protocol primitives at PCO-3-1 and PCO-3-2 12 ATS naming conventions . 13 Declarations part 13 Test suite type and

13、structured type definitions by reference . 13 Test suite operations definitions . 13 Test suite parameter declarations 13 13 Test suite constant 13 Test suite variable 13 Test case variable declaration 14 Timer declarati 14 14 . 5.1.10 Alias definitions 14 5.2 5.3 5.3.1 5.3.2 5.3.3 6 6.1 7 7.1 7.1.1

14、 7.2 7.2.1 7.3 14 15 15 15 Postamble identifier 16 Implementation conventions 16 TC and TP mapping . 16 ATS generalities . 16 ATS design . 16 Methodology . 16 Test Configuration 18 Example 19 ATS restrictions 19 Annex A (normative): A . 1 A.2 Annex B (normative): ATS for INAP CS3 Call Party Handling

15、 . 20 The TTCN Graphical form (TTCN.GR) 20 The TTCN Machine Processable form (TTCN.MP) 20 Partial PIXIT proforma for INAP CS3 CPH 21 ETSI 4 ETSI EN 301 934-2 VI . 1 . 1 (2003-01) . . B 1 Identification summary 21 B.2 ATSsummary 21 B.3 Test laboratory 21 B.4 Client identification 21 B.5 SUT 22 B.6 B.

16、6.1 Protocol identification . B.6.2 IUT information . . B.6.2.1 Implicit send events . B.6.2.2 PICS and PIXIT Values required by the ATS . Annex C (normative): INAP CS3 CPH 27 C . 1 Identification summary 27 27 C . 1.1 Protocol conformance test report . . 27 C . 1.2 IUT identification . . 27 C . 1.3

17、 Testing environment . 28 C.1.4 Limits and reservation . . 28 C . 1.5 Comments . C.2 IUT conformance status . 28 C.3 Static conformance summary . 28 C.4 Dynamic conformance summary 29 C.5 Static conformance review report . 29 C.6 Test campaign report 29 C.7 Observations . 34 Protocol layer informati

18、on 22 Protocol Conformance Test Report (PCTR) proforma for INAP . Annex D (informative): Bibliography . 35 History 36 ETSI 5 ETSI EN 301 934-2 VI .I .I (2003-01) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The informati

19、on pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR O00 3 14: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI

20、Secretariat. Latest updates are available on the ETSI Web server (5). All published ETSI deliverables shall include information which directs the reader to the above source of information. Foreword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Servi

21、ces and Protocols for Advanced Networks (SPAN). The present document is part 2 of a multi-part deliverable. Full details of the entire series can be found in part 1 3. National transposition dates Date of adoption of this EN: Date of latest announcement of this EN (doa): Date of latest publication o

22、f new National Standard or endorsement of this EN (dop/e): Date of withdrawal of any conflicting National Standard (dow): 27 December 2002 3 1 March 2003 30 September 2003 30 September 2003 ETSI 6 ETSI EN 301 934-2 VI .I .I (2003-01) 1 Scope The present document contains the Abstract Test Suite (ATS

23、) and Partial PIXIT for Call Party Handling (CPH), part of CoreINAP CS-3. The present document provides the Abstract Test Suite (ATS) and Partial PIXIT for the testing of the Call Party Handling (CPH) operations of the Service Switching Function (SSF), defined for the Intelligent Network Application

24、 Protocol (INAP) of Intelligent Network (IN) Capability Set 3 (CS3) according to ETSI EN 301 93 1-1 i and ETSI EN 301 931-2 2. Annex A provides the Tree and Tabular Combined Notation (TTCN). Annex B provides the Partial Protocol Implementation extra Information for Testing (PIXIT) Proforma. Annex C

25、provides the Protocol Conformance Test Report (PCTR) Proforma. The present document is completed by other parts constituting the testing of the CS3 Core INAP specifications: ETSI EN 301 934-1 3 (Basic capability set of CS-3). ISO/IEC 9646-1 4 and ISO/IEC 9646-2 5 are used as the basis for the testin

26、g methodology. 2 Re fe re nces The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication andor edition number or version number) or non-specific. For a specific re

27、ference, subsequent revisions do not apply For a non-specific reference, the latest version applies. Referenced documents which are not found to be publicly available in the expected location might be found at p. il ETSI EN 301 93 1-1: “Intelligent Network (IN); Intelligent Network Capability Set 3

28、(CS3); Intelligent Network Application Protocol (INAP); Protocol specification; Part 1 : Common aspects“. ETSI EN 301 93 1-2: “Intelligent Network (IN); Intelligent Network Capability Set 3 (CS3); Intelligent Network Application Protocol (INAP); Protocol specification; Part 2: SCF-SSF interface“. 21

29、 31 ETSI EN 301 934-1: “Intelligent Network (IN); Intelligent Network Capability Set 3 (CS-3); Abstract Test Suite (ATS) and Partial Protocol Implementation extra Information for Testing (PIXIT) proforma specification; Part 1 : Basic capability set of CS3“. ISO/IEC 9646- 1 : “Information technology

30、- Open Systems Interconnection - Conformance testing methodology and framework - Part 1 : General concepts“. ISO/IEC 9646-2: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract Test Suite specification“. ISO/IEC 9646-3 : “Informat

31、ion technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 3: The Tree and Tabular Combined Notation (TTCN) I. ETSI ETS 300 374-1: “Intelligent Network (IN); Intelligent Network Capability Set 1 (CS1); Core Intelligent Network Application Protocol (INAP); Pa

32、rt 1 : Protocol specification“. ITU-T Recommendation Q.77 1 : “Functional description of transaction capabilities“. 41 51 61 71 SI ETSI 7 ETSI EN 301 934-2 VI .I .I (2003-01) 3 3.1 Definitions and abbreviations De fi nit ions For the purposes of the present document, the terms and definitions define

33、d in ETSI EN 301 93 1-1 i, ISO/IEC 9646-1 4 and ISO/IEC 9646-2 5 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ASP ATM ATS BI BO BV cs cs IN INAP IP IUT LE LT MPyT MSC NWK PCO PDU PICS PIXIT SAP SCF SCP SDF SDL SRF SSF SSP SUT TC TCAP TE TP TSS

34、 TTCN Abstract Service Primitive Abstract Test Method Abstract Test Suite Invalid Behaviour tests Inopportune Behaviour tests Valid Behaviour tests Call Segment Capability Set Intelligent Network Intelligent Network Application Protocol Intelligent Peripheral Implementation Under Test Local Exchange

35、 Lower Tester Multy Party Testing Message Sequence Chart Network Layer Point of Control and Observation Protocol Data Unit Protocol Implementation Conformance Statement Protocol Implementation extra Information for Testing Service Access Point Service Control Function Service Control Point Service D

36、ata Function Specification and Description Language Specialized Resource Function Service Switching Function Service Switching Point System Under Test Test Case Transaction Capabilities Application Part Transit Exchange Test Purpose Test Suite Structure Tree and Tabular Combined Notation ETSI 8 ETSI

37、 EN 301 934-2 VI .I .I (2003-01) Test Config 1 2 4 Test architecture Tested IUT LTI LT2 LT3-1 LT3-2 Functional Interface Config u rat ion SSF-SCF SSF SCF SRF Sig con A Sig con B A SSF-SCF SSF SCF Sig con A Sig con B B 4.1 Abstract Test Method (ATM) This clause describes the ATM used for testing the

38、INAP protocol. It is the embedded variant of the remote test method used in Multy Party Testing (MPyT) context, as defined in ISO/IEC 9646-2 5. This test method has been selected, because: - - - this test method implies no specific requirements from the Implementation Under Test (IUT); the upper Ser

39、vice Access Point (SAP) of the IUT cannot be directly observed; this test method places minimum limitations in the realization of conformance testing. 4.2 Ove ra I I con fig u rat ion Figure 1 describes the test architecture which will be used for the definition of the ATS. A single test architectur

40、e covers all testing configuration requirements. , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

41、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IC SI C o-o rd i n;i I ion ;i nil in;i i n IC c r I io grs m .I, , Prolocols Pi Figure 1: M

42、ulti-party, single-layer testing context: one IUT and 4 types of LTs Figure 1 shows the multi-party, single layer testing context. The same architecture can be used for testing several interfaces. The roles of IT and LTs change according to the protocol to be tested in the IUT. Table 1 gives the nat

43、ure of the IUT and LTs according to the protocol under test. ETSI 9 ETSI EN 301 934-2 VI .I .I (2003-01) Test of SSF-SCF interface using INAP The test program contains the program of the main LT1 main tester as well as the Co-ordination points to Co-ordinate the tasks with the other testers LT2 and

44、LT3. IT: Is the SSF-INAP. LT1: Test program is the SCF. LT2: Test program is the SRF-INAP when required. LT3: Informal test program for actions and observation at the signalling control points, to play the role of end users A, B and C for instance. There are as many LT3 as required by the test confi

45、guration (LT3-1, LT3-2, etc.) according to the number of end users A, B and C involved in a service scenario for instance, using different types of protocols). Contains the protocols used below the INAP between SCP and SSP, also between SSP and SRF. They could be e.g. TCAP, SCCP and MTP of SS7 etc.

46、Contains the protocols used below the LT3-1 between the IUT and the Signalling control point. It could be the DSSl protocols or ISUP SS7 protocol (in the case of having a transit exchange). Contains the used protocols below the LT3-2 between the IUT and the Signalling control point. It could be the

47、DSSl protocols or ISUP SS7 protocol (in the case of having a transit exchange). Pz: Pm: Pn: 4.4 Points of control and observation (PCOs) PCO-Declarations. 1) PCO-1: could be e.g. TCAP. PCO-2: could be e.g. TCAP, ISUP, B-ISUP, TUP or the NWK of DSS1. PCO-3-1: This PCO is at the interface between SSP

48、and Signalling Control A. The lower layer protocol is Pm. It could be e.g. ISUP, B-ISUP, TUP or the NWK of DSS1. PCO-3-2: This PCO is at the interface between SSP and Signalling Control B. The lower layer protocol is Pn. It could be e.g. ISUP, B-ISUP, TUP or the NWK of DSS1. This PCO is at the core

49、INAP interface between SSP and SCP. The lower layer protocol is Pz. It 2) This PCO is at the core INAP interface between SSP and SRF. The lower layer protocol is Pz. It 3) 4) 4.5 Test s ys t e m It is expected that the test system supports the protocols Pz, Pz-1, Pz-2 and the protocols for Pm and Pn. It is expected that the test system supports the PCO Requirements of PCO-1, PCO-2, PCO-3-1 to PC0-3n. ETSI 10 8 .:.:.:s55: . . . . CCF ETSI EN 301 934-2 VI .I .I (2003-01) 4.6 Functional configurations 4.6.1 SSF-SCF