1、 ETSI TS 102 869-3 V1.5.1 (2017-03) Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Decentralized Environmental Notification Basic Service (DEN); Part 3: Abstract Test Suite (ATS) and Protocol Implementation eXtra Information for Testing (PIXIT) floppy3TECHNICAL SPE
2、CIFICATION ETSI ETSI TS 102 869-3 V1.5.1 (2017-03)2 Reference RTS/ITS-00174 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 but non lucratif enregist
3、re 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 versions of the present docume
4、nt 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 specific network drive within
5、 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 find errors in the present
6、 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 microfilm except as authorized
7、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 reserved. DECTTM, PLUGTESTS
8、TM, 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 by the GSM Association. E
9、TSI ETSI TS 102 869-3 V1.5.1 (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 Abbreviations . 7g34 Abstract T
10、est 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 Primitives of the denmPort . 10g34.4.3 Primitives of the utPort . 10g34.5 Executing DEN tests in secured mode .
11、 10g34.6 ETSI test adapter 10g35 Untestable Test Purposes 11g36 ATS conventions 11g36.1 Introduction 11g36.2 Testing conventions 11g36.2.1 Testing states 11g36.2.1.1 Initial state . 11g36.2.1.2 Final state 11g36.2.2 Message types - ASN.1 definitions . 11g36.3 Naming conventions . 12g36.3.1 General g
12、uidelines 12g36.3.2 ITS specific TTCN-3 naming conventions . 13g36.3.3 Usage of Log statements . 14g36.3.4 Test Case (TC) identifier 14g3Annex A (normative): TTCN-3 library modules . 15g3A.1 TTCN-3 files and other related modules 15g3Annex B (normative): Partial PIXIT pro forma for DEN 16g3B.1 Parti
13、al cancellation of copyright . 16g3B.2 Introduction 16g3B.3 Identification summary. 16g3B.4 ATS summary 16g3B.5 Test laboratory 17g3B.6 Client identification 17g3B.7 SUT 17g3B.8 Protocol layer information 18g3B.8.1 Protocol identification 18g3B.8.2 IUT information . 18g3ETSI ETSI TS 102 869-3 V1.5.1
14、 (2017-03)4 Annex C (normative): PCTR pro forma for DEN . 19g3C.1 Partial cancellation of copyright . 19g3C.2 Introduction 19g3C.3 Identification summary. 19g3C.3.1 Protocol conformance test report 19g3C.3.2 IUT identification . 19g3C.3.3 Testing environment . 20g3C.3.4 Limits and reservation 20g3C.
15、3.5 Comments. 20g3C.4 IUT Conformance status 21g3C.5 Static conformance summary . 21g3C.6 Dynamic conformance summary 21g3C.7 Static conformance review report . 21g3C.8 Test campaign report 22g3C.9 Observations . 23g3History 24g3ETSI ETSI TS 102 869-3 V1.5.1 (2017-03)5 Intellectual Property Rights I
16、PRs 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 in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or
17、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 Policy, no investigation, including IPR searches, has been carried out by ETS
18、I. 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 Technical Specification (TS) has been produced by ETSI Technical Committee In
19、telligent Transport Systems (ITS). The present document is part 3 of a multi-part deliverable covering Conformance test specifications for Decentralized Environmental Notification Basic Service (DEN) as identified below: Part 1: “Test requirements and Protocol Implementation Conformance Statement (P
20、ICS) 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 specifications follows the guidance provided in the ETSI EG 202 798 i.1. Therefore, the ATS documen
21、tation 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“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause
22、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 102 869-3 V1.5.1 (2017-03)6 1 Scope The present document contains the Abstract Test Suite (ATS) for Decentraliz
23、ed Environmental Notification Basic Service (DEN) as defined in ETSI EN 302 637-3 1 in compliance with the relevant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 i.7. The objective of the present document is to provide a basis for conformance tests for Decentraliz
24、ed Environmental Notification Basic Service (DEN) 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 9646-2 i.5) as well as the ETSI rules for conformance test
25、ing (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 specific references, only the cited version applies. For non-
26、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. NOTE: While any hyperlinks included in this clause were
27、 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 ETSI EN 302 637-3 (V1.2.2): “Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Pa
28、rt 3: Specifications of Decentralized Environmental Notification Basic Service“. 2 ETSI TS 102 869-1 (V1.5.1): “Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Decentralized Environmental Notification Basic Service (DEN); Part 1: Test requirements and Protocol Imple
29、mentation Conformance Statement (PICS) pro forma“. 3 ETSI TS 102 869-2 (V1.5.1): “Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Decentralized Environmental Notification Basic Service (DEN); Part 2: Test Suite Structure and Test Purposes (TSS Users and applications
30、 requirements; Part 2: Applications and facilities layer common data dictionary“. 2.2 Informative references References are either specific (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-sp
31、ecific references, the latest version of the referenced document (including any amendments) applies. NOTE: 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 not necessary for the
32、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): “Intelligent Transport Systems (ITS); Testing; Framework for conformance and interoperability testing“. ETSI ETSI TS 102 869-3 V1.5.1 (2017-03)7 i.2 ETSI TS 103 096-3
33、(V1.3.1): “Intelligent Transport Systems (ITS); Testing; Conformance test specifications for ITS Security; Part 3: Abstract Test Suite (ATS) and Protocol Implementation eXtra Information for Testing (PIXIT)“. i.3 ETSI TR 103 099 (V1.4.1): “Intelligent Transport Systems (ITS); Architecture of conform
34、ance validation framework“. i.4 ISO/IEC 9646-1 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts“. i.5 ISO/IEC 9646-2 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodolo
35、gy and framework - Part 2: Abstract Test Suite specification“. i.6 ISO/IEC 9646-6 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 6: Protocol profile test specification“. i.7 ISO/IEC 9646-7 (1995): “Information technology - Open S
36、ystems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. i.8 ETSI ETS 300 406 (1995): “Methods for testing and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodology“. i.9 ETSI ES 201 8
37、73-1 (V4.5.1): “Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 1: TTCN-3 Core Language“. 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
38、“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ETSI EN 302 637-3 1, ISO/IEC 9646-1 i.4 and ISO/IEC 9646-7 i.7 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ASN.1 A
39、bstract Syntax Notation One ATM Abstract Test Method ATS Abstract Test Suite BV valid test events for Behaviour tests CAN Controller Area Network DEN Decentralized Environmental Notification Basic Service DENM Decentralized Environmental Notification Message DRCX DENM Reception EG ETSI Guide EN Euro
40、pean NormES ETSI Standard EXTI Expiration TimeGNSS Global Navigation Satellite System ISO International Organization for Standardization ITS Intelligent Transport Systems IUT Implementation Under Test LDM Local Dynamic Map MSGF Message Format MTC Main Test Component PCTR Protocol Conformance Test Re
41、port ETSI ETSI TS 102 869-3 V1.5.1 (2017-03)8 PETY Periodicity PICS Protocol Implementation Conformance Statement PIXIT Partial Protocol Implementation eXtra Information for Testing PX Pixit SA System Adaptor SAP Service Access Point SCS System Conformance Statement SCTR Static Conformance Test Repo
42、rt SLCI Specific Location Container Information SSCI Specific Situation Container Information SSP Specific Service Permission SUT System Under Test TC Test Case TDEV Two different events TI Timer testsTNEV Termination/Negation of an Event TP Test Purposes TS Technical Specification TSS Test Suite St
43、ructure TTCN 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: Abst
44、ract protocol tester - DEN 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 DEN protocol. 4.3 Test architecture The present document implements the gene
45、ral TTCN-3 test architecture described in ETSI EG 202 798 i.1, clauses 6.3.2 and 8.3.1. Test System SUT ITS - G5 IUT DENM ITS -G 5 Lower tester PDUs Upper TesterGeoN GeoN BTPBTPETSI ETSI TS 102 869-3 V1.5.1 (2017-03)9 Figure 2 shows the test architecture used in for the DEN ATS. The DEN test compone
46、nt requires using only the Main Test Component (MTC). The MTC communicates with the DEN SUT over the denmPort. The denmPort is used to exchange DEN protocol messages between the DEN test component and the DEN IUT. The Upper tester entity in the SUT enables triggering DEN functionalities by simulatin
47、g primitives from application or LDM entities. It is required to trigger the DEN layer in the SUT to send DEN messages, which are resulting from upper layer primitives. Furthermore, receiving DEN messages may result for the DEN layer in sending primitives to the upper layer (sending Data to LDM, for
48、 instance). Figure 2: Test system architecture 4.4 Ports and ASPs (Abstract Services Primitives) 4.4.1 Introduction Two ports are used by the DEN ATS: The denmPort, of type DenmPort. The utPort of type UpperTesterPort. ITS TTCN-3 test execution ItsMtc (Sync component) ITS lower layers stack Upper te
49、ster transport ITS Test Adaptor SUT Adpt_CtlrcontrolportUTportcontrolportExternal functions CODECS System adaptor (SA) Platform adaptor (PA) NT2 SUT Group of TTCN-3 ports TTCN-3 ports TTCN-3 external functions geoNetworking Port NT ItsNt (PTCs) ETSI ETSI TS 102 869-3 V1.5.1 (2017-03)10 4.4.2 Primitives of the denmPort Two types of primitives are used in the denmPort: The DenmInd primitive, containing the received messages of type DenmPdu, and a timestamp corresponding to the receipt time. The DenmReq primiti
