1、 ETSI TS 103 191-2 V1.1.1 (2015-09) Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Signal Phase And Timing (SPAT) and Map (MAP); Part 2: Test Suite Structure and Test Purposes (TSS Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standa
2、rds“, which is available 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 refer
3、enced 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 Intelligent Transport Systems (ITS). The present document is part 2 of a m
4、ulti-part deliverable covering Conformance test specification for Signal Phase And Timing (SPAT) and Map (MAP), as identified 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
5、Test Suite (ATS) and Protocol Implementation eXtra Information for Testing (PIXIT)“. 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 3.2 of the ETSI Dr
6、afting 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 103 191-2 V1.1.1 (2015-09)5 1 Scope The present document provides the Test Suite Structure and Test Purposes (TSS Testing; Confor
7、mance test specifications for Signal Phase And Timing (SPAT) and Map (MAP); Part 1: Test requirements and Protocol Implementation Conformance Statement (PICS) pro forma“. 3 ISO/IEC 9646-1 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework -
8、 Part 1: General concepts“. 4 ISO/IEC 9646-2 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract Test Suite specification“. 5 ISO/IEC 9646-7 (1995): “Information technology - Open Systems Interconnection - Conformance test
9、ing methodology and framework - Part 7: Implementation Conformance Statements“. 6 ETSI ETS 300 406 (1995): “Methods for testing and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodology“. 7 ETSI EN 302 636-5-1 (V1.2.1): “Intelligent Transport Syste
10、ms (ITS); Vehicular Communications; GeoNetworking; Part 5: Transport Protocols; Sub-part 1: Basic Transport Protocol“. 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
11、the cited version applies. For non-specific references, the latest version of the reference 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
12、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): “Intelligent Transport Systems (ITS); Testing; Framework for conformance and interoperability testing“. ETSI ETSI TS 103 191-2 V1.1
13、.1 (2015-09)6 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in SAE J2735 1, ISO/IEC 9646-1 3 and in ISO/IEC 9646-7 5 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ATS A
14、bstract Test Suite BV Valid test events for Behaviour tests BTP Basic Transport Protocol GN GeoNetworkingISO International Organization for Standardization ITS Intelligent Transport Systems IUT Implementation Under Test MAP MapData Messages MSD Message Dissemination MSP Message Processing PDU Protoc
15、ol Data Unit PICS Protocol Implementation Conformance Statement SAE Society of Automotive Engineers SHB Single Hop Broadcast SPAT Signal Phase And Timing Messages TP Test Purposes TSS Test Suite Structure 4 Test Suite Structure (TSS) 4.1 Structure for MAP-SPAT tests Table 1 shows the MAP-SPAT Test S
16、uite Structure (TSS) including its subgroups defined for conformance testing. Table 1: TSS for MAP-SPAT Root Group Category MAP-SPAT Message Dissemination Valid Message processing ValidThe test suite is structured as a tree with the root defined as MAP-SPAT. The tree is of rank 2 with the first rank
17、 a Group and the second a category. The second rank is the standard ISO conformance test categories. 4.2 Test groups 4.2.1 Introduction The test suite has a total of three levels. The first level is the root. The second level separates the root into various functional areas. The third level is the s
18、tandard ISO conformance test categories. 4.2.2 Root The root identifies the MapData and SPAT Messages given in SAE J2735 1. ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)7 4.2.3 Groups This level contains two functional areas identified as: Message Dissemination Message Processing 4.2.4 Categories This lev
19、el contains the standard ISO conformance test categories limited to valid behaviour. 5 Test Purposes (TPs) 5.1 Introduction 5.1.1 TP definition conventions The TP definition is built according to ETSI EG 202 798 i.1. 5.1.2 TP Identifier naming conventions The identifier of the TP is built according
20、to table 2. Table 2: TP naming convention Identifier TP/ = root MAP-SPAT = group MSD Message Dissemination MSP Message Processing = type of testing BV Valid event tests = sequential number 01 to 99 5.1.3 Rules for the behaviour description The description of the TP is built according to ETSI EG 202
21、798 i.1. SAE J2735 1 does not use finite state machine concept. As consequence, the test purposes use a generic “Initial State“ that corresponds to a state where the IUT is ready for starting the test execution. Furthermore, the IUT shall be left in this “Initial State“, when the test is completed.
22、Being in the “Initial State“ refers to the starting point of the initial device configuration. There are no pending actions, no instantiated buffers or variables, which could disturb the execution of a test. 5.1.4 Sources of TP definitions All TPs are specified according to SAE J2735 1. 5.1.5 Mnemon
23、ics for PICS reference To avoid an update of all TPs when the PICS document is changed, table 3 introduces mnemonics name and the correspondence with the real PICS item number. The PICS item column refers to Table/Item of ETSI TS 103 191-1 2. Table 3: Mnemonics for PICS reference Mnemonic PICS item
24、PICS_RSU A.1/1 PICS_VEHICLE A.1/2ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)8 5.2 Test purposes for MAP-SPAT 5.2.1 Message dissemination TP Id TP/MAP-SPAT/MSD/BV-01 Test objective Verify that when sending a MapData message the DSRCmsgSubID is set to value 1. Reference SAE J2735 1, clause 7.34 PICS Selec
25、tion PICS_RSU Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when a MapData message is generated then the IUT sends a valid MapData message containing DSRCmsgSubID set to value 1 TP Id TP/MAP-SPAT/MSD/BV-02 Test objective Verify that when sending a SPAT m
26、essage the DSRCmsgSubID is set to value 1. Reference SAE J2735 1, clause 7.34 PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when a SPAT message is generated then the IUT sends a valid SPAT message containing DSRCmsgSubID set to va
27、lue 1 ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)9 TP Id TP/MAP-SPAT/MSD/BV-03 Test objective Verify that when the IUT sends a new MapData message with a new content the MsgCount is set to one greater than the previous value sent. Reference SAE J2735 1, clause 7.92 PICS Selection PICS_RSU Initial condit
28、ions with the IUT being in the “initial state“ and the IUT has sent a MapData message containing MsgCount set to VALUE_1 Expected behaviour ensure that when a new MapData message with a new content is generated then the IUT sends a valid MapData message containing MsgCount set to VALUE_1 + 1 TP Id T
29、P/MAP-SPAT/MSD/BV-04 1 Test objective Verify that when the IUT sends a new MapData message with a new content the MsgCount is set to 0 when the previous sent value was 127. Reference SAE J2735 1, clause 7.92 PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ and the
30、 IUT has sent a MapData message containing MsgCount set to 127 Expected behaviour ensure that when a new MapData message with a new content is generated then the IUT sends a valid MapData message containing MsgCount set to 0 ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)10 TP Id TP/MAP-SPAT/MSD/BV-05 Test
31、objective Repetition 10 s. Verify that when the IUT is composing a new message with the same content as the most recent message with the same DSRCmsgID, and less than 10 seconds have elapsed since it sent the previous message, the IUT uses the same MsgCount value. Reference SAE J2735 1, clause 7.92
32、PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ and the IUT has sent a MapData message containing MsgCount set to VALUE_1 Expected behaviour ensure that when a new MapData message with the same content is generated and the repetition time is less than 10 s then t
33、he IUT sends a valid MapData message containing MsgCount set to VALUE_1 TP Id TP/MAP-SPAT/MSD/BV-06 Test objective Repetition 10 s. Verify that when the IUT is composing a new message with the same content as the most recent message with the same DSRCmsgID, and at least 10 seconds have elapsed since
34、 it sent the previous message, the IUT sets the MsgCount to any valid value. Reference SAE J2735 1, clause 7.92 PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ and the IUT has sent a MapData message containing MsgCount set to VALUE_1 Expected behaviour ensure tha
35、t when a new MapData message with the same content is generated and the repetition time is greater than or equal to 10 s then the IUT sends a valid MapData message containing MsgCount set to any valid value TP Id TP/MAP-SPAT/MSD/BV-07 void ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)11 TP Id TP/MAP-SPAT/
36、MSD/BV-08 Test objective Verify that the MsgCRC (if present) is the last data element of the MapData message. Reference SAE J2735 1, clause 7.93 PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when a MapData message is generated the
37、n the IUT sends a valid MapData message not containing MsgCRC or containing MsgCRC as the last data element of the message TP Id TP/MAP-SPAT/MSD/BV-09 Test objective Verify that the LayerType is not contained in the MapData message. Reference SAE J2735 1, clause 7.83 PICS Selection PICS_RSU Initial
38、conditions with the IUT being in the “initial state“ Expected behaviour ensure that when a MapData message is generated then the IUT sends a valid MapData message not containing LayerType TP Id TP/MAP-SPAT/MSD/BV-10 Test objective Verify that the IntersectionReferenceID contained in the SPAT message
39、 correspond to a previously received intersection MAP. Reference SAE J2735 1, clause 6.29 PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ and the IUT has sent a MapData message containing IntersectionList containing INTERSECTION_1 Expected behaviour ensure that w
40、hen a SPAT message is generated then the IUT sends a valid SPAT message containing IntersectionReferenceID corresponding to INTERSECTION_1 ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)12 TP Id TP/MAP-SPAT/MSD/BV-11 Test objective Verify that the MapData message is well formatted. Reference SAE J2735 1, cl
41、ause 10 PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when a MapData message is generated then the IUT sends a valid MapData message containing DSRCmsgSubID set to value 0 containing MsgCount not containing LayerType TP Id TP/MAP-
42、SPAT/MSD/BV-12 Test objective Verify that the SPAT message is well formatted. Reference SAE J2735 1, clause 10 PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when a SPAT message is generated then the IUT sends a valid SPAT message
43、TP Id TP/MAP-SPAT/MSD/BV-13 void TP Id TP/MAP-SPAT/MSD/BV-14 void ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)13 TP Id TP/MAP-SPAT/MSD/BV-15 Test objective Verify that when sending a MapData message, the IUT encapsulates the message into a GN SHB message. Reference ETSI EN 302 636-5-1 7, clause 11.2 PICS
44、 Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when a MapData message is generated then the IUT sends a valid MapData message encapsulated into a GN SHB message TP Id TP/MAP-SPAT/MSD/BV-16 Test objective Verify that when sending a SPAT
45、 message, the IUT encapsulates the message into a GN SHB message. Reference ETSI EN 302 636-5-1 7, clause 11.2 PICS Selection PICS_RSU Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when a SPAT message is generated then the IUT sends a valid SPAT message
46、encapsulated into a GN SHB message 5.2.2 Message processing TP Id TP/MAP-SPAT/MSP/BV-01 Test objective Verify that: when the IUT receives a GN SHB message encapsulating a MapData message, it pass the message to the application layer. Reference ETSI EN 302 636-5-1 7, annex A. PICS Selection PICS_VEHI
47、CLE Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when the IUT receives a valid MapData message encapsulated into a GN SHB message then the IUT forwards the MapData message content to upper layers ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)14 TP Id TP/MAP-SP
48、AT/MSP/BV-02 Test objective Verify that: when the IUT receives a GN SHB message encapsulating a SPAT message, it passes the message to the application layer. Reference ETSI EN 302 636-5-1 7, annex A. PICS Selection PICS_VEHICLE Initial conditions with the IUT being in the “initial state“ Expected behaviour ensure that when the IUT receives a valid SPAT message encapsulated into a GN SHB message then the IUT forwards the SPAT message content to upper layers ETSI ETSI TS 103 191-2 V1.1.1 (2015-09)15 Annex A (normative): Communication Parameter Settings The MAP/SPAT PDU shal
