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ITU-T Z.166 (03/2011)

Testing and Test Control Notation version 3: TTCN-3 control interface (TCI)

Recommendation ITU-T Z.166 specifies the control interfaces for TTCN-3 test system implementations. The TTCN-3 Control Interfaces provide a standardized adaptation for management, test component handling and encoding/decoding of a test system to a particular test platform. This Recommendation defines the interfaces as a set of operations independent of a target language.The interfaces are defined to be compatible with the TTCN-3 standards (see clause 2). The interface definition uses the CORBA Interface Definition Language (IDL) to specify the TCI completely. Clauses 8 and 9 present language mappings for this abstract specification to the target languages Java and ANSI C. A summary of the IDL-based interface specification is provided in Annex A.This first revision of the Recommendation contains amendments (i.e., C++ and C# language mappings), numerous clarifications, corrigenda and editorial corrections.This revision of the Recommendation corrects an error in the code specification of ETSI ES 201 387-6 V.4.2.1 TCI-CH provided interface in clause 8.5.3.1 in such a way that tciTestComponentRunningReq, tciTestComponentDoneReq, tciTestComponentAliveReq, and tciTestComponentKilledReq all return public Boolean as result.This Recommendation is technically aligned with ETSI ES 201 873-6 V4.2.1 (2010-07).

Citation:	https://handle.itu.int/11.1002/1000/11068
Series title:	Z series: Languages and general software aspects for telecommunication systems Z.100-Z.199: Formal description techniques (FDT) Z.160-Z.179: Testing and Test Control Notation (TTCN)
Approval date:	2011-03-16
Identical standard:	ETSI ES 201873-6
Approval process:	AAP
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 17
Further details:	Patent statement(s) Development history

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
14	Z.166 (10/2023)	In force	here	here	here
13	Z.166 (10/2022)	Superseded	here	-	here
12	Z.166 (10/2020)	Superseded	here	-	here
11	Z.166 (10/2019)	Superseded	here	-	here
10	Z.166 (10/2018)	Superseded	here	here	here
9	Z.166 (10/2017)	Superseded	here	-	here
8	Z.166 (10/2016)	Superseded	here	-	here
7	Z.166 (10/2015)	Superseded	here	-	here
6	Z.166 (11/2014)	Superseded	here	here	here
5	Z.166 (07/2013)	Superseded	here	here	here
4	Z.166 (05/2012)	Superseded	here	here	here
3	Z.166 (03/2011)	Superseded	here	here	here
2	Z.166 (11/2007)	Superseded	here	here	here
1	Z.145 (03/2006)	Superseded	here	here	here


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
Z Suppl. 1 (04/2015)	ITU-T Z.100-series – Supplement on SDL+ methodology: Use of ITU System Design Languages	In force	here	here	here

Z.166 (2011-03)

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Language	Title	OID	Obs.	Last update
IDL	tciInterface	-		2011-08-04
XML	z166-AnnexB.1-TCITL XML Schema for Simple Types	-		2011-08-04
XML	z166-AnnexB.2-TCITL XML Schema for Types	-		2011-08-04
XML	z166-AnnexB.3-TCITL XML Schema for Values	-		2011-08-04
XML	z166-AnnexB.4-TCI-TL XML Schema for Templates	-		2011-08-04
XML	z166-AnnexB.5-TCITL XML Schema for Events	-		2011-08-04
XML	z166-AnnexB.6-TCITL XML Schema for a Log	-		2011-08-04

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ITU-T Recommendations

ITU-T Z.166 (03/2011)