1、 ETSI TS 103 191-3 V1.2.1 (2017-03) Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Facilities layer protocols and communication requirements for infrastructure services; Part 3: Abstract Test Suite (ATS) and Protocol Implementation eXtra Information for Testing (PI
2、XIT) floppy3TECHNICAL SPECIFICATION ETSI ETSI TS 103 191-3 V1.2.1 (2017-03)2 Reference RTS/ITS-00177 Keywords ATS, ITS, PIXIT, testing ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association
3、but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versi
4、ons of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a spec
5、ific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you f
6、ind errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microf
7、ilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights re
8、served. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned
9、by the GSM Association. ETSI ETSI TS 103 191-3 V1.2.1 (2017-03)3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbrev
10、iations . 7g34 Abstract Test Method (ATM) . 8g34.1 Abstract protocol tester 8g34.2 Test Configuration 8g34.3 Test architecture . 8g34.4 Ports and ASPs (Abstract Services Primitives) 9g34.4.1 Introduction. 9g34.4.2 MAPEM SPATEM ATS 10g34.4.2.1 Primitives of the mapemSpatemPort . 10g34.4.2.2 Primitive
11、s of the utPort . 10g34.4.3 IVIM ATS . 10g34.4.3.1 Primitives of the ivimPort . 10g34.4.3.2 Primitives of the utPort . 11g34.4.4 SSREM SSEM ATS . 11g34.4.4.1 Primitives of the mapemSsemPort 11g34.4.4.2 Primitives of the utPort . 11g34.5 Executing CA tests in secured mode 11g34.6 ETSI test adapter 12
12、g35 Untestable Test Purposes 12g36 ATS conventions 12g36.1 Introduction 12g36.2 Testing conventions 13g36.2.1 Testing states 13g36.2.1.1 Initial state . 13g36.2.1.2 Final state 13g36.2.2 Message types - ASN.1 definitions . 13g36.3 Naming conventions . 13g36.3.1 Introduction. 13g36.3.2 General guidel
13、ines 13g36.3.3 ITS specific TTCN-3 naming conventions . 14g36.3.4 Usage of Log statements . 15g36.3.5 Test Case (TC) identifier 15g3Annex A (normative): TTCN-3 library modules . 17g3A.1 Electronic annex, zip file with TTCN-3 code 17g3Annex B (normative): Partial PIXIT pro forma . 18g3B.1 Partial can
14、cellation of copyright . 18g3B.2 Introduction 18g3B.3 Identification summary. 18g3B.4 ATS summary 18g3ETSI ETSI TS 103 191-3 V1.2.1 (2017-03)4 B.5 Test laboratory 19g3B.6 Client identification 19g3B.7 SUT 19g3B.8 Protocol layer information 20g3B.8.1 Protocol identification 20g3B.8.2 IUT information
15、. 20g3B.8.2.1 MAPEM/SPATEM . 20g3B.8.2.2 IVIM . 20g3B.8.2.3 SREM/SSEM 21g3B.8.2.4 Generic 21g3Annex C (normative): PCTR pro forma 22g3C.1 Partial cancellation of copyright . 22g3C.2 Introduction 22g3C.3 Identification summary. 22g3C.3.1 Protocol conformance test report 22g3C.3.2 IUT identification .
16、 22g3C.3.3 Testing environment . 23g3C.3.4 Limits and reservation 23g3C.3.5 Comments. 23g3C.4 IUT Conformance status 23g3C.5 Static conformance summary . 24g3C.6 Dynamic conformance summary 24g3C.7 Static conformance review report . 24g3C.8 Test campaign report 25g3C.9 Observations . 26g3History 27g
17、3ETSI ETSI TS 103 191-3 V1.2.1 (2017-03)5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
18、in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Polic
19、y, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Techn
20、ical Specification (TS) has been produced by ETSI Technical Committee Intelligent Transport Systems (ITS). The present document is part 3 of a multi-part deliverable covering Conformance test specification for Facilities layer protocols and communication requirements for infrastructure services as i
21、dentified below: Part 1: “Test requirements and Protocol Implementation Conformance Statement (PICS) pro forma“; Part 2: “Test Suite Structure and Test Purposes (TSS Part 3: “Abstract Test Suite (ATS) and Protocol Implementation eXtra Information for Testing (PIXIT)“. The development of ITS test spe
22、cifications follows the guidance provided in the ETSI EG 202 798 i.1. Therefore, the ATS documentation outlined in the present document is also based on the guidance provided in ETSI EG 202 798 i.1. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“,
23、“need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 103 191-3 V1.2.
24、1 (2017-03)6 1 Scope The present document contains the Abstract Test Suite (ATS) for MAPEM-SPATEM, IVIM and SREM-SSEM as defined in SAE J2735 1 and ETSI TS 103 301 2 in compliance with the relevant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 i.7. The objective o
25、f the present document is to provide a basis for conformance tests for MAPEM-SPATEM, IVIM and SREM-SSEM equipment giving a high probability of interoperability between different manufacturers equipment. The ISO standards for the methodology of conformance testing (ISO/IEC 9646-1 i.4 and ISO/IEC 9646
26、-2 i.5) as well as the ETSI rules for conformance testing (ETSI ETS 300 406 i.8) are used as a basis for the test methodology. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specifi
27、c references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. N
28、OTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 SAE J2735 (2016-03): “Dedicated Short Range Communications (DSRC) M
29、essage Set Dictionary“. 2 ETSI TS 103 301 (V1.1.1) (2016-11): “Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Facilities layer protocols and communication requirements for infrastructure services“. 3 ETSI TS 103 191-1 (V1.2.1): “Intelligent Transport System
30、s (ITS); Facilities layer protocols and communication requirements for infrastructure services; Part 1: Test requirements and Protocol Implementation Conformance Statement (PICS) pro forma“. 4 ETSI TS 103 191-2 (V1.2.1): “Intelligent Transport Systems (ITS); Testing; Conformance test specifications
31、for Facilities layer protocols and communication requirements for infrastructure services; Part 2: Test Suite Structure and Test Purposes (TSS Users and applications requirements; Part 2: Applications and facilities layer common data dictionary“. 2.2 Informative references References are either spec
32、ific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks include
33、d in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI EG 202 798 (V1.1.1): “I
34、ntelligent Transport Systems (ITS); Testing; Framework for conformance and interoperability testing“. ETSI ETSI TS 103 191-3 V1.2.1 (2017-03)7 i.2 ETSI TS 103 096-3 (V1.3.1): “Intelligent Transport Systems (ITS); Testing; Conformance test specifications for ITS Security; Part 3: Abstract Test Suite
35、(ATS) and Protocol Implementation eXtra Information for Testing (PIXIT)“. i.3 ETSI TR 103 099 (V1.4.1): “Intelligent Transport Systems (ITS); Architecture of conformance validation framework“. i.4 ISO/IEC 9646-1 (1994): “Information technology - Open Systems Interconnection - Conformance testing met
36、hodology and framework - Part 1: General concepts“. i.5 ISO/IEC 9646-2 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract Test Suite specification“. i.6 ISO/IEC 9646-6 (1994): “Information technology - Open Systems Interc
37、onnection - Conformance testing methodology and framework - Part 6: Protocol profile test specification“. i.7 ISO/IEC 9646-7 (1995): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. i.8 ETSI ETS 3
38、00 406 (1995): “Methods for testing and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodology“. i.9 ETSI ES 201 873-1 (V4.5.1): “Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 1: TTCN-3 Core Langu
39、age“. i.10 ETSI ES 201 873-7 (V4.5.1): “Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 7: Using ASN.1 with TTCN-3“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given SAE J2735
40、1, ISO/IEC 9646-1 i.4 and in ISO/IEC 9646-7 i.7 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ASN Abstract Syntax Notation ATM Abstract Test Method ATS Abstract Test Suite BI Invalid Syntax or Behaviour Tests BV Valid Behaviour Tests ES ETSI St
41、andard IS Infrastructure Services ISO International Organization for Standardization ITS Intelligent Transport Systems IUT Implementation Under Test IVI Infrastructure to Vehicle Information IVIM IVI-Message MAPEM MapData Messages MSD MesSage Dissemination MSP Message Processing MTC Main Test Compon
42、ent PCTR Protocol Conformance Test Report PICS Protocol Implementation Conformance Statement PIXIT Partial Protocol Implementation eXtra Information for Testing PX Pixit ETSI ETSI TS 103 191-3 V1.2.1 (2017-03)8 RLT Road and Lane topology SAE Society of Automotive Engineers SAP Service Access Point S
43、CS System Conformance Statement SCTR System Conformance Test Report SPATEM Signal Phase And Timing Messages SREM Signal Request Message SSEM Signal Response Message SUT System Under Test TC Test Case TLC Traffic Light Control TLM Traffic Light Manoeuvre TP Test Purposes TSS Test Suite Structure TTCN
44、 Testing and Test Control Notation 4 Abstract Test Method (ATM) 4.1 Abstract protocol tester The abstract protocol tester used by this test suite is described in figure 1. The test system simulates valid and invalid protocol behaviour, and analyses the reaction of the IUT. Figure 1: Abstract protoco
45、l tester - MAPEM SPATEM case 4.2 Test Configuration This test suite uses a unique test configuration in order to cover the different test scenarios. In this configuration, the tester simulates one ITS station implementing the MAPEM SPATEM protocol. 4.3 Test architecture The present document implemen
46、ts the general TTCN-3 test architecture described in ETSI EG 202 798 i.1, clauses 6.3.2 and 8.3.1. ETSI ETSI TS 103 191-3 V1.2.1 (2017-03)9 Figure 2 shows the test architecture used in for the MAPEM SPATEM ATS case. The MAPEM SPATEM test component requires using only the Main Test Component (MTC). T
47、he MTC communicates with the MAPEM SPATEM SUT over the MapemSpatemPort. The MapemSpatemPort is used to exchange MAPEM SPATEM protocol messages between the MAPEM SPATEM test component and the MAPEM SPATEM IUT. NOTE: The same behaviour applies for IVIM and SREM SSEM. The Upper tester entity in the SUT
48、 enables triggering MAPEM SPATEM functionalities by simulating primitives from application. It is required to trigger the MAPEM SPATEM layer in the SUT to send MAPEMs, which are resulting from upper layer primitives. Furthermore, receiving MAPEMs may result for the MAPEM SPATEM layer in sending prim
49、itives to the upper layer. Figure 2: Test system architecture 4.4 Ports and ASPs (Abstract Services Primitives) 4.4.1 Introduction Two ports are used by the MAPEM SPATEM ATS: The mapemSpatemPort, of type MapemSpatemPort. The utPort, of type UpperTesterPort. Two port are used by the IVIM ATS: The ivimPort, of type IvimPort. ITS TTCN-3 test execution ItsMtc (Sync component) ITS lower layers stack Upper tester transport ITS Test Adaptor SUTAdpt_Ctlr control port UTport control port External functions CODECS S
