ISO IEC 9646-1-1994 PDF

Full title and description

Information technology — Open Systems Interconnection — Conformance testing methodology and framework — Part 1: General concepts. Defines a general methodology for testing the conformance of products to OSI specifications (protocols, transfer syntaxes, profiles and combinations of protocols) and provides the conceptual framework used across the ISO/IEC 9646 series.

Abstract

Cancels and replaces the first edition (1991). Specifies the general concepts, terminology and methodology for conformance testing of OSI specifications and for the production of related test documentation and artefacts. The part is primarily conceptual and intended to be used together with the other parts of ISO/IEC 9646 that provide more specific test-specification and assessment requirements.

General information

• Status: Published / International Standard (confirmed).
• Publication date: December 1994 (Edition 2 published 22 December 1994).
• Publisher: International Organization for Standardization (ISO) / IEC joint publication (ISO/IEC JTC 1).
• ICS / categories: 35.100.01 — Open systems interconnection in general.
• Edition / version: Edition 2 (1994).
• Number of pages: 46.

Key bibliographic and lifecycle metadata above are taken from the ISO catalogue entry and standard webstore records.

Scope

Provides the general concepts, terminology and methodological approach for conformance testing of OSI-related specifications. The scope covers conformance testing of individual OSI protocols, transfer syntaxes used with protocols, protocol profiles (including information objects), and combinations of OSI protocols; it does not itself contain detailed test specifications but establishes the framework used by the other parts of the 9646 series.

Key topics and requirements

• Definitions of conformance, testability and the conformance assessment process.
• Conceptual model for test architecture, test cases and test suites.
• Roles and responsibilities in conformance testing (test developers, laboratories, clients).
• Guidance on producing Profile Test Specifications (PTS), Implementation Conformance Statements (ICS) and related documentation (framework-level guidance only).
• Requirements and terminology used across the 9646 parts to ensure consistent test development and reporting.

The above topics reflect the conceptual and framework-level requirements that Part 1 establishes for the rest of the 9646 series.

Typical use and users

Used by standards bodies, test developers, conformance test laboratories, product vendors and certification bodies involved in OSI protocol and profile conformance testing. It is a reference for test methodologists who write PTS documents and for laboratory staff designing and executing conformance test campaigns.

Related standards

Part 1 is the conceptual foundation for the ISO/IEC 9646 series. Closely related parts include, for example, Part 5 (requirements on test laboratories and clients for conformance assessment), Part 6 (protocol profile test specification) and Part 7 (implementation conformance statements). These parts supply specific technical requirements, templates and procedures referenced by Part 1.

Keywords

conformance testing, OSI, test methodology, test architecture, profile test specification, implementation conformance statement, PTS, ICS, ISO/IEC 9646.

FAQ

Q: What is this standard?

A: ISO/IEC 9646-1:1994 is Part 1 of the ISO/IEC 9646 series; it defines general concepts and the overall methodology for conformance testing of Open Systems Interconnection (OSI) specifications.

Q: What does it cover?

A: It covers conceptual definitions, the conformance assessment process, the roles involved, and the framework for producing test specifications and related artefacts (it does not give detailed test cases itself).

Q: Who typically uses it?

A: Standards developers, test-suite authors, conformance test laboratories, certification bodies and vendors implementing OSI-related protocols or profiles use it as a framework and reference for designing and running conformance tests.

Q: Is it current or superseded?

A: The 1994 second edition (published December 1994) is the published and confirmed edition in the ISO catalogue; earlier (1991) editions and corrigenda were replaced by the 1994 edition. Users should check national adoption or withdrawal notices for specific country-level status when needed.

Q: Is it part of a series?

A: Yes—ISO/IEC 9646 is a multipart series on conformance testing methodology and framework. Part 1 is the conceptual part; other parts (for example Parts 5, 6 and 7) provide more detailed requirements for laboratories, profile test specifications and ICS/SCS guidance.

Q: What are the key keywords?

A: Conformance testing; OSI; test methodology; profile test specification; implementation conformance statement; test laboratory requirements; ISO/IEC 9646.