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Table of Contents:

Definition and Overview

1. The Test Suite Framework Standard

2. Conformance Testing

3. PICS/PIXIT

4. Tree and Tabular Combined Notation—The Language

5. Suite Overview Part

6. Declarations Part

7. Constraints Part

8. Dynamic Part

9. Test Component Explanation

10. The Behavior Table

11. TTCN Additions and Modules

12. Graphical and Textual Notations and Application Areas

Self-Test

Glossary

PDF of this tutorial

ASN.1
abstract syntax notation one

ASP
abstract service primitive

CCITT
Comité Consultatif International Telegraphique et Telephonique

IEC
International Electrotechnical Committee

ISO
International Standards Organization

ITU
International Telecommunications Union

ITU–T
the telecommunications standardization sector of ITU

IUT
implementation under test

MTC
master test component

OSI
open systems interconnection

PCO
point of control and operation

PDU
protocol data unit

PICS
protocol implementation conformance statement

PIXIT
protocol implementation extra information for testing

PTC
parallel test component

TTCN
tree and tabular combined notation

TTCN–GR
graphical notation for TTCN

TTCN–MP
textual notation for TTCN