ETSI TS 102 985-3-2014 Intelligent Transport Systems (ITS) Communications Access for Land Mobiles (CALM) Test specifications for non-IP networking (ISO 29281) Part 3 Abstract Test .pdf

1、 ETSI TS 102 985-3 V1.2.1 (2014-06) Intelligent Transport Systems (ITS); Communications Access for Land Mobiles (CALM); Test specifications for non-IP networking (ISO 29281); Part 3: Abstract Test Suite (ATS) and partial PIXIT proforma floppy3Technical Specification ETSI ETSI TS 102 985-3 V1.2.1 (20

2、14-06)2Reference RTS/ITS-00271 Keywords ATS, CALM, ITS, network, testing, TTCN 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 enregistre la Sous-Prfecture de Grasse

3、(06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org 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 document shall not be modified without the prior writt

4、en 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 ETSI Secretariat. Users of the present document

5、 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 http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the followin

6、g services: http:/portal.etsi.org/chaircor/ETSI_support.asp 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 by written permission of ETSI. The content of the PDF version shal

7、l 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 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for

8、 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. ETSI ETSI TS 102 985-3 V1.2.1 (2014-06)3Contents Intellectual Prope

9、rty Rights 5g3Foreword . 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 Abstract test method . 7g34.1 Abstract protocol tester 7g34.2 Test configurations . 9g34.2.1 Roles of an

10、 ITS-SCU 9g34.2.2 Test configuration CF01: No ITS station-internal network 9g34.2.3 Test configuration CF02: ITS station-internal network 10g34.3 Test architecture . 11g34.4 Ports and abstract service primitives 12g34.4.1 Overview 12g34.4.2 ASPs of the fntpPort . 12g34.4.3 ASPs of the utPort 12g34.4

11、.4 ASPs of the cfPort 12g35 ATS conventions 12g35.1 Testing conventions 12g35.1.1 Testing states 12g35.1.1.1 Initial state . 12g35.1.1.2 Final state 13g35.1.2 Message types - ASN.1 definitions . 13g35.2 Naming conventions . 13g35.2.1 General guidelines 13g35.2.2 Usage of Log statements . 13g35.2.3 T

12、est Case (TC) identifier 14g3Annex A (normative): Partial PIXIT proforma for FNTP . 15g3A.1 Identification summary. 15g3A.2 ATS summary 15g3A.3 Test laboratory 15g3A.4 Client identification 16g3A.5 SUT 16g3A.6 Protocol layer information 16g3A.6.1 Protocol identification 16g3A.6.2 IUT information . 1

13、7g3Annex B (normative): TTCN-3 library modules . 21g3B.1 Electronic annex, zip file with TTCN-3 code 21g3B.2 Extensions of Architecture of conformance validation framework 21g3B.2.1 Test Adapter . 21g3B.2.2 Lower Tester 22g3B.2.3 Dispatcher. 23g3B.2.4 Codecs source code 23g3ETSI ETSI TS 102 985-3 V1

14、.2.1 (2014-06)4B.2.5 Test Adapter source code . 23g3B.2.6 Dispatcher source code . 23g3B.3 Upper Tester message format . 24g3B.3.1 FNTP Upper Tester Primitives . 24g3B.3.1.1 FntpInitialize . 24g3B.3.1.2 FntpPortCreationRequest 24g3B.3.1.3 FntpPortCreationConfirm . 24g3B.3.1.4 FntpForwardTableNotific

15、ation . 25g3B.3.2 FSAP Upper Tester Primitives - FsapInitialize 25g3B.3.3 IICP Upper Tester Primitives - IicpInitialize 25g3History 26g3ETSI ETSI TS 102 985-3 V1.2.1 (2014-06)5Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI.

16、 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 potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available

17、 from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, 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

18、 (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 Intelligent Transport Systems (ITS). The present document is part 3 of a multi-part deliverable co

19、vering Communications Access for Land Mobiles (CALM); Test specifications for non-IP networking (ISO 29281), as identified below: Part 1: “Protocol Implementation Conformance Statement (PICS) proforma“; Part 2: “Test Suite Structure and Test Purposes (TSS Part 3: “Abstract Test Suite (ATS) and parti

20、al PIXIT proforma“. ETSI ETSI TS 102 985-3 V1.2.1 (2014-06)61 Scope The present document provides the Abstract Test Suite (ATS) and partial PIXIT proforma for the protocols specified in ISO 29281-1 1 based on the related TSS Communications Access for Land Mobiles (CALM); Test specifications for non-

21、IP networking (ISO 29281); Part 1: Protocol implementation conformance statement (PICS) proforma“. 3 ETSI TS 102 985-2: “Intelligent Transport Systems (ITS); Communications Access for Land Mobiles (CALM); Test specifications for non-IP networking (ISO 29281); Part 2: Test Suite Structure and Test Pu

22、rposes (TSS Protocol and profile conformance testing specifications; Standardization methodology“. 7 ETSI ES 201 873-1: “Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 1: TTCN-3 Core Language“. 8 ETSI ES 201 873-7: “Methods for Testing and Specific

23、ation (MTS); The Testing and Test Control Notation version 3; Part 7: Using ASN.1 with TTCN-3“. 9 ETSI ES 201 873-2: “Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 2: TTCN-3 Tabular presentation Format (TFT)“. 2.2 Informative references The follow

24、ing 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: “Intelligent Transport Systems (ITS); Testing; Framework for conformance and interoperability testing“. ETSI ETSI TS 102 985-

25、3 V1.2.1 (2014-06)7i.2 ISO 21217: “Intelligent transport systems - Communications access for land mobiles (CALM) - Architecture“. i.3 ISO 24102-3: “Intelligent transport systems - Communications access for land mobiles (CALM) - ITS station management - Part 3: Service access points“. i.4 ISO 24102-4

26、: “Intelligent transport systems - Communications access for land mobiles (CALM) - ITS station management - Part 4: Station internal management communications“. i.5 ISO 21218: “Intelligent transport systems - Communications access for land mobiles (CALM) - Access technology support“. i.6 ETSI TR 103

27、 099 (V1.1.1): “Intelligent Transport Systems (ITS);Architecture of conformance validation framework“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ISO 29281-1 1, TS 102 985-1 2, TS 102 985-2 3, ISO/IEC 9646-1 4, ISO/IEC

28、 9646-2 5, ETS 300 406 6, ES 201 873-1 7, ES 201 873-7 8, EG 202 798 i.1, ISO 21217 i.2, ISO 24102-3 i.3, ISO 24102-4 i.4 and ISO 21218 i.5 apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ISO 29281-1 1, TS 102 985-1 2, TS 102 985-2 3, ISO/IEC 9646-1 4, I

29、SO/IEC 9646-2 5, ETS 300 406 6, ES 201 873-1 7, ES 201 873-7 8, EG 202 798 i.1, ISO 21217 i.2, ISO 24102-3 i.3, ISO 24102-4 i.4 and ISO 21218 i.5 apply. 4 Abstract test method 4.1 Abstract protocol tester In general, the conformance test system architecture as illustrated in the ITS testing framewor

30、k i.1, see figure 1, applies. For the present document, the IUT is the FNTP. The upper tester application allows accessing the NF-SAP of the IUT. Lower layer protocols indicated by the block “ITS lower layers“ allow access to the IUT from the lower side. NOTE 1: There is also the need and possibilit

31、y to configure the IUT by the ITS test system. This feature is not illustrated in figure 1, but is presented in figure 5. The test system simulates valid and invalid protocol behaviour, and analyses the reaction of the IUT. ETSI ETSI TS 102 985-3 V1.2.1 (2014-06)8CodecFigure 1: Abstract protocol tes

32、ter - General approach SUTs which support the “ITS station-internal management communications protocol“ (IICP) i.4 may benefit from the conformance test system architecture illustrated in figure 2, where the access to the IUT from top, i.e. in general via the upper tester application, is performed v

33、ia the MN-SAP applying the MN-Command “UpTest_NF_Cmd“ i.3. Similarly, access of the networking 5.2 Naming conventions 5.2.1 General guidelines This test suite follows the naming convention guidelines provided in EG 202 798 i.1. 5.2.2 Usage of Log statements All TTCN-3 log statements use the followin

34、g format: Three asterisks followed by a blank character. The TTCN-3 test case or function identifier in which the log statement is defined followed by a colon and a blank character. One of the possible log categories: INFO, WARNING, ERROR, PASS, FAIL, INCONC, TIMEOUT followed by a colon and a blank

35、character. Free text. A blank character followed by three asterisks. EXAMPLE 1: log(“* TC_FNTP_TXP_BP_BV_01: INFO: Preamble: FNTP Forwarding Table was setup properly *“); Furthermore, the following rules are applied for the Fntp ATS: Log statements are used in the body of the functions, so that invo

36、cations of functions are visible in the test logs. All TTCN-3 setverdict statements are combined with a log statement following the same above rules (see example 2). EXAMPLE 2: setverdict(pass, “* _FNTP_TXP_BP_BV_01: PASS: Received basic FNTP NPDU *“); ETSI ETSI TS 102 985-3 V1.2.1 (2014-06)145.2.3

37、Test Case (TC) identifier Table 1 shows the test case naming convention, which follows the same naming convention as the test purposes. Table 1: TC naming convention TC_ = root FNTP Fast Networking & Transport Protocol = group TXP Transmit Packets RXP Receive Packets CIP CIP Management INIT Initiali

38、zation and maintenance = sub-group BP Basic Procedure EP Extended Procedure FP Forwarding Procedure GE General = type of testing BV Valid Behaviour tests BI Invalid Syntax or Behaviour Tests = sequential number 01 to 99 NOTE 1: CIP management is only tested in the TPs of group “CIP“. NOTE 2: The gro

39、ups TXP and RXP are restricted to “transmit to / receive from an ITS peer station“, i.e. the group TXP also includes TPs to test reception of an FNTP station-internal forwarding NPDU from another local ITS-SCU, and the group RXP also includes TPs to test transmission of an FNTP station-internal forw

40、arding NPDU to another local ITS-SCU. NOTE 3: A sub-group may not apply for all groups. EXAMPLE: TP identifier: TP/FNTP/TXP/BP/BV/01 TC identifier: TC_FNTP_TXP_BP_BV_01. ETSI ETSI TS 102 985-3 V1.2.1 (2014-06)15Annex A (normative): Partial PIXIT proforma for FNTP Notwithstanding the provisions of th

41、e copyright clause related to the text of the present document, ETSI grants that users of the present document may freely reproduce the Partial PIXIT proforma in this annex so that it can be used for its intended purposes and may further publish the completed Partial PIXIT. A.1 Identification summar

42、y Table A.1 PIXIT Number: Test Laboratory Name: Date of Issue: Issued to: A.2 ATS summary Table A.2: Summary Protocol Specification: ISO 29281-1 1 Protocol to be tested: FNTP ATS Specification: TS 102 985-3 Abstract Test Method: Clause 4 A.3 Test laboratory Table A.3: Test laboratory Test Laboratory

43、 Identification: Test Laboratory Manager: Means of Testing: SAP Address: ETSI ETSI TS 102 985-3 V1.2.1 (2014-06)16A.4 Client identification Table A.4: Client identification Client Identification: Client Test manager: Test Facilities required: A.5 SUT Table A.5: SUT identification Name: Version:SCS N

44、umber: Machine configuration: Operating System Identification: IUT Identification: PICS Reference for IUT: Limitations of the SUT: Environmental Conditions: A.6 Protocol layer information A.6.1 Protocol identification Table A.6: Protocol identification Name: ISO 29281-1 1 Version: PICS References: T

45、S 102 985-1 2 ETSI ETSI TS 102 985-3 V1.2.1 (2014-06)17A.6.2 IUT information Table A.7: Fntp Pixits Identifier Description PX_SERVICE_REF Comment A number uniquely identifying the endpoint at this host in an implementation specific way Type ServiceRef Def. value itsaid:= content := 8 , instance := 0

46、, / Allows for 256 instances of this app flowNo := 0 PX_ITS_FPDU Comment ITS-SP payloadType ITSfpdu Def. value A DENM message associated to a Slow vehicle in ASN.1 PER encoding PX_USER_PRIORITY Comment The user priority as specified in ISO 21218 i.5 Type UserPriority Def. value 0 PX_HOST_SCU_ID Comm

47、ent ITS-SCU-ID of the host ITS-SCU Type ITS_scuId Def. value 8 PX_UNKNOWN_HOST_SCU_ID Comment ITS-SCU-ID of an unknown host ITS-SCU Type ITS_scuId Def. value 65534 PX_WL_LOCAL_CIID Comment Identifies the CI on ITS-S router Type EUI64 Def. value 0A0B0CFFFE0D0E0FO PX_WL_REMOTE_CIID Comment Identifies

48、the CI on ITS-S router Type EUI64 Def. value 0A0B0CFFFE0D0E0FO PX_WL_REMOTE_CIID_BC Comment Identifies an unknown CI on ITS-S router Type EUI64 Def. value FFFFFFFFFEFFFFFFO PX_WL_REMOTE_CIID_MC Comment Identifies the VCI for broadcast on ITS-S router Type EUI64 Def. value EF0008FFFF011234O PX_WL_REM

49、OTE_CIID_UC Comment Identifies the VCI for multicast on ITS-S router Type EUI64 Def. value 030008FFFE010001O PX_WL_REMOTE_CIID_UNKNOWN_UC Comment Identifies the VCI for multicast on ITS-S router Type EUI64 Def. value 030008FFFF020001O PX_WL_REMOTE_CIID_UNKNOWN_BC Comment Identifies an unknown CI on ITS-S router Type EUI64 Def. value FF0008FFFF02FFFFO PX_WL_LOCAL_CIID_UNKNOWN Comment Identifies the VCI for unicast on ITS-S router Type E