SIST EN 301 454-2 V1.2.2:2003

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Cordless Terminal Location Registration (CTLR) supplementary service; ECMA-QSIG-CTLR; Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma

ATS PIXIT for CTM location registration.

Zasebno omrežje z integriranimi storitvami (PISN) – Medcentralni signalizacijski protokol – Dopolnilne storitve lokacijske prijave brezvrvičnega terminala (CTLR) – ECMA-QSIG-CTLR – 2. del: Abstraktni preskušalni niz (ATS) in delna dodatna informacija za preskušanje izvedbe protokola (PIXIT) – Proforma specifikacije

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.040.35 - Telephone networks
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Mandate: T-326
• Ref Project: ETSI EN 301 454-2 V1.2.2 (2000-08) - Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Cordless Terminal Location Registration (CTLR) supplementary service; ECMA-QSIG-CTLR; Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VLJQDOL]DFLMVNLSHFLILNDFLMHPrivate Integrated Services Network (PISN); Inter-exchange signalling protocol; Cordless Terminal Location Registration (CTLR) supplementary service; ECMA-QSIG-CTLR; Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma33.040.35Telefonska omrežjaTelephone networksICS:Ta slovenski standard je istoveten z:EN 301 454-2 Version 1.2.2SIST EN 301 454-2 V1.2.2:2003en01-december-2003SIST EN 301 454-2 V1.2.2:2003SLOVENSKI
STANDARD



SIST EN 301 454-2 V1.2.2:2003



ETSIEN301454-2V1.2.2(2000-08)EuropeanStandard(Telecommunicationsseries)PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;CordlessTerminalLocationRegistration(CTLR)supplementaryservice;ECMA-QSIG-CTLR;Part2:AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaSIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)2ReferenceDEN/SPAN-05193-3KeywordsATS,CTM,mobility,PISN,PIXIT,PSS1,QSIG,supplementaryservice,testing,VPNETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]opartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)3ContentsIntellectualPropertyRights.5Foreword.51Scope.62References.63Definitionsandabbreviations.73.1Definitions.73.2Abbreviations.74AbstractTestMethod(ATM).74.1DescriptionofATMused.75Untestabletestpurposes.86ATSconventions.86.1VersionofTTCNused.86.2UseofASN.1.86.2.1SituationswhereASN.1isused.86.2.2Specificationofencodingrules.97ATStoTPmap.98PCTRconformance.109PIXITconformance.1010ATSconformance.10AnnexA(normative):ProtocolConformanceTestReport(PCTR)proforma.11A.1Identificationsummary.11A.1.1Protocolconformancetestreport.11A.1.2IUTidentification.11A.1.3Testingenvironment.12A.1.4Limitsandreservations.12A.1.5Comments.12A.2IUTconformancestatus.12A.3Staticconformancesummary.12A.4Dynamicconformancesummary.13A.5Staticconformancereviewreport.13A.6Testcampaignreport.14A.7Observations.14AnnexB(normative):PartialPIXITproforma.15B.1Identificationsummary.15B.2Abstracttestsuitesummary.15B.3Testlaboratory.15B.4Client(ofthetestlaboratory).16B.5SystemUnderTest(SUT).16B.6Protocolinformation.17B.6.1Protocolidentification.17SIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)4B.6.2IUTinformation.17B.6.2.1Parametervalues.17B.6.2.2Timervalues.17B.6.2.3Numberinformationparametervalues.18AnnexC(normative):AbstractTestSuite(ATS).19C.1TheTTCNGraphicalform(TTCN.GR).19C.2TheTTCNMachineProcessableform(TTCN.MP).19Bibliography.20History.21SIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeServicesandProtocolsforAdvancedNetworks(SPAN).Thepresentdocumentispart2ofamulti-partENcoveringthePrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;CordlessTerminalLocationRegistration(CTLR)supplementaryservice,asidentifiedbelow:Part1:"TestSuiteStructureandTestPurposes(TSS&TP)specification";Part2:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proforma".NationaltranspositiondatesDateofadoptionofthisEN:23June2000DateoflatestannouncementofthisEN(doa):30September2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31March2001DateofwithdrawalofanyconflictingNationalStandard(dow):31March2001SIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)61ScopeThepresentdocumentspecifiestheAbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformafortheVPN"b"referencepointofimplementationsconformingtothestagethreestandardfortheCordlessTerminalLocationRegistrationsupplementaryservice(SS-CTLR)[3].EN301454-1[4]specifiestheTestSuiteStructureandTestPurposes(TSS&TP)relatedtothisATSandpartialPIXITproformaspecification.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]ETSIETS300239(1995):"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;Genericfunctionalprotocolforthesupportofsupplementaryservices[ISO/IEC11582(1995),modified]".[2]ETSIETS300693(1996):"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;CordlessTerminalLocationRegistration(CTLR)supplementaryservice".[3]ETSIETS300693/C1(1998):"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;CordlessTerminalLocationRegistration(CTLR)supplementaryservice".[4]ETSIEN301454-1(V1.1):"PrivateIntegratedServicesNetwork(PISN);Inter-exchangesignallingprotocol;CordlessTerminalLocationRegistration(CTLR)supplementaryservice;Part1:TestSuiteStructureandTestPurposes(TSS&TP)specification".[5]ETSITR101101(V1.1):"MethodsforTestingandSpecification(MTS);TTCNinterimversionincludingASN.11994support[ISO/IEC9646-3](SecondEditionMock-upforJTC1/SC21Review)"[6]ISO/IEC8825-1(1995):"Informationtechnology-ASN.1encodingrules:SpecificationofBasicEncodingRules(BER),CanonicalEncodingRules(CER)andDistinguishedEncodingRules(DER)"(seealsoITU-TRecommendationX.690).[7]ISO/IEC9646:"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework"(allparts).SIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)73Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thetermsanddefinitionsgiveninISO/IEC9646[7]apply.3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ANFAdditionalNetworkFeatureATMAbstractTestMethodATSAbstractTestSuiteBERBasicEncodingRulesETSExecutableTestSuiteIUTImplementationUnderTestMOTMeansOfTestingMTCMainTestComponentPCOPointofControlandObservationPCTRProtocolConformanceTestReportPICSProtocolImplementationConformanceStatementPIXITProtocolImplementationeXtraInformationforTestingPTCParallelTestComponentSUTSystemUnderTestTPTestPurposeTTCNTreeandTabularCombinedNotationVPNVirtualPrivateNetwork4AbstractTestMethod(ATM)4.1DescriptionofATMusedThemulti-partytestmethodisappliedfortestingtheIUT.Thegeneralconfigurationusedisshowninfigure1.APointofControlandObservation(PCO)residesattheserviceaccesspointbetweenlayers2and3inthetestsystem.ThePCOusedbytheMTCisnamed"L0"(forLower)andthePCOusedbythePTCisnamed"L1".ThesePCOsareusedtocontrolandobservethebehaviouroftheImplementationUnderTest(IUT)andtestcaseverdictsareassigneddependingonthebehaviourobservedatthesePCOs.Athird"informal"PCO,called"O"(forOperator)isusedtospecifycontrolbutnotobservationabovetheIUT;eventsatthisPCOareneverusedtogeneratetestcaseverdicts.MessagessentbythetesteratthisPCOexplicitlyindicatetotheoperatoractionswhicharetobeperformedontheSUT.Thisisregardedasapreferredalternativetotheuseoftheimplicitsendevent.SIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)8PTC2CPA2MTCPTC1CPA1PCOL0PCOL1Informaltestco-ordinationbyoperatorPCOOIUTFigure1:Multi-partytestmethodNotallcomponentsareusedineverytestcaseandtherelationshipbetweentheIUTandthetesterdependsonthetestgroup:-whentheIUTisintheOriginatingconfiguration,theIUTisonlyconnectedtotheMTC.TheverdictdependsonlyonthebehaviourobservedatthePCObetweentheIUTandtheMTC.ThePTC1isnotused.ThePTC2andPCOOareusedtospecifycontrolabovetheIUT;-whentheIUTisintheHomeconfiguration,thePTC1andtheMTCarebothused.TheverdictisassignedbytheMTCorthePTC1dependingonthetestpurpose.ThePTC2isnotused.5UntestabletestpurposesTherearenountestabletestcasesassociatedwiththisATSandATM.6ATSconventions6.1VersionofTTCNusedTheversionofTTCNusedisthatdefinedinTR101101[5].6.2UseofASN.16.2.1SituationswhereASN.1isusedASN.1hasbeenusedforthreemajorreasons.First,typesdefinedinASN.1canmodelproblemsthat"pure"TTCNcannot.Forinstance,datastructuresmodellingorderedorunorderedsequencesofdataarepreferablydefinedinASN.1.Second,ASN.1providesabetterrestrictionmechanismfortypedefinitionsbyusingsub-typedefinitions.Third,itisnecessarytouseASN.1toreproducethetypedefinitionsforremoteoperationcomponentsasspecifiedinthebasestandardsinASN.1.ThepossibilitytouseTTCNandASN.1incombinationisused,i.e.referringtoanASN.1typefromaTTCNtype.SIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)96.2.2SpecificationofencodingrulesThereisavariationintheencodingrulesappliedtoASN.1typesandconstraintsspecifiedinthisATSandthereforeamechanismisneededtodifferentiatetheencodingrules.HoweverthemechanismspecifiedinISO/IEC9646-3/AM2[7]andinTR101101[5]doesnotfacilitatedefinitionoftheencodingrulesasneededforthisATS.AsolutionisthereforeusedwhichisbroadlyinthespiritofISOIEC9646-3/AM2[7]inwhichcommentfieldshavebeenusedasameansofencodingrules.ForASN.1usedinthisATS,twovariationsofencodingrulesareused.OneisthecommonlyknownBasicEncodingRules(BER)asspecifiedinISO/IEC8825-1[6].InthesecondcasetheencodingisaccordingtoISDN,i.e.theASN.1datatypesarearepresentationofstructurescontainedwithintheISDNspecification(basiccall,Genericfunctionalprotocolorindividualsupplementaryservice).Forexample,ifoctetsofaninformationelementarespecifiedinASN.1asaSEQUENCEthenthisshouldbeencodedinanExecutableTestSuite(ETS)asanyotherISDNinformationelementspecifiedusingtabularTTCN.ThisISDNencodingvariationisthedefaultencodingruleforthisATS.ThismeansthatallASN.1constrainttablesareencodedusingISDN(non-BER)encodingunlessstatedotherwise.BERencodingshouldneverbeappliedtoanASN.1constraintwhereBERencodinghasnotbeenspecified.Thisencodingruleissometimesnamed"DirectEncoding".ForBERencoding,anindicationisgiveninthecommentsfieldofthetableheader.ForthisATSsuchindicationsappearintheASN.1typeconstraintdeclarationtablesonly.Inthefirstlineofthetableheadercommentfield,thenotation"ASN1_Encoding:BER"isused.InthisparticularATSallASN.1typeconstraintswhichareoftype"Component"aretobeencodedusingBER.Table1:ASN.1typeconstraintdeclarationshowinguseofencodingvariationASN.1TypeConstraintDeclarationConstraintName:locUpdate_inv_R(USR_NUM:PartyNumber;PINX_NUM:PartyNumber)ASN.1Type:ComponentDerivationPath:EncodingVariation:Comments:ASN1_Encoding:BERReceiveComponent:LocUpdateinvokecomponent,withtypeofBasicService.DescriptionlocUpdate_ComplocUpdate_InvokeComp{invokeID?,--Theinvokeidentifieroperation_valuelocalValue50,--Thevalueforoperationargument{pisnNumberUSR_NUM,basicService?,visitPINXPINX_NUM}}Detailedcomments:7ATStoTPmapTheidentifiersusedfortheTPs(seeEN301454-1[4]arereusedastestcasenames.Thusthereisastraightforwardone-to-onemapping.SIST EN 301 454-2 V1.2.2:2003



ETSIETSIEN301454-2V1.2.2(2000-08)108PCTRconformanceAtestlaboratory,whenrequestedbyaclienttoproduceaPCTR,isrequired,asspecifiedinISO/IEC9646-5[7],toproduceaPCTRconformantwiththePCTRtemplategiveninannexBofISO/IEC9646-5[7].Furthermore,atestlaboratory,offeringtestingfortheATSspecificationcontainedinannexC,whenrequestedbyaclienttoproduceaPCTR,isrequiredtoproduceaPCTRconformantwiththePCTRproformacontainedinannexA.APCTRwhichconformstothisPCTRproformaspecificationshallpreservethecontentandorderingoftheclausescontainedinannexA.ClauseA.6ofthePCTRmaycontainadditionalcolumns.Ifincluded,theseshallbeplacedtotherightoftheexistingcolumns.Textinitalicsmayberetainedbythetestlaboratory.9PIXITconformanceAtestrealizer,producinganexecutabletestsuitefortheATSspecificationcontainedinannexC,isrequired,asspecifiedinISO/IEC9646-4[7],toproduceanaugmentedpartialPIXITproformaconformantwiththispartialPIXITproformaspecification.AnaugmentedpartialPIXITproformawhichconformstothispartialPIXITproformaspecificationshall,asaminimum,havecontentswhicharetechnicallyequivalenttoannexB.TheaugmentedpartialPIXITproformamaycontainadditionalquestionsthatneedtobeansweredinordertopreparetheMeansOfTesting(MOT)foraparticularIUT.Atestlaboratory,offeringtestingfortheATSspecificationcontainedinannexC,isrequired,asspecifiedinISO/IEC9646-5[7],tofurtheraugmenttheaugmentedpartialPIXITproformatoproduceaPIXITproformaco
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