GSO ISO/IEC 9646-3:2013由GSO 发布于 2013-12-31。
GSO ISO/IEC 9646-3:2013在国际标准分类中归属于: 35.100.01 开放系统互连(OSI)综合。
GSO ISO/IEC 9646-3:2013 信息技术 开放系统互连 兼容性测试方法和框架 第3部分:树编号和分类编号的最新版本是哪一版?
最新版本是 GSO ISO/IEC 9646-3:2013 。
Scope 1.1 This part of ISO/IEC 9646 defines an informal test notation, called the Tree and Tabular Combined Notation (TTCN), for OSI conformance test suites, which is independent of test methods, layers and protocols, and which reflects the abstract testing methodology defined in ISO/IEC 9646-1 and ISO/IEC 9646-2. 1.2 It also specifies requirements and provides guidance for using TTCN in the specification of system-independent conform-ance test suites for one or more OSI standards. It specifies two forms of the notation: one, a human-readable form, applicable to the production of conformance test suite standards for OSI protocols; and the other, a machine-processable form, applicable to processing within and between computer systems. 1.3 This part of ISO/IEC 9646 applies to the specification of conformance test cases which can be expressed abstractly in terms of control and observation of protocol data units and abstract service primitives. Nevertheless, for some protocols, test cases may be needed which cannot be expressed in these terms. The specification of such test cases is outside the scope of this part of ISO/IEC 9646, although those test cases may need to be included in a conformance test suite standard. For example, some static conformance requirements related to an application service may require testing techniques which are specific to that particular application. The specification of test cases in which more than one behaviour description is to be run in parallel is dealt with by the concurrency features (particularly involving the definition of Test Components and Test Component Configurations). 1.4 This part of ISO/IEC 9646 specifies requirements on what a test suite standard may specify about a conforming realization of the test suite, including the operational semantics of TTCN test suites. 1.5 This part of ISO/IEC 9646 applies to the specification of conformance test suites for OSI protocols in OSI layers 2 to 7, specifically including Abstract Syntax Notation One (ASN.1) based protocols. The following are outside the scope of this part of ISO/IEC 9646: a) the specification of conformance test suites for Physical layer protocols; b) the relationship between TTCN and formal description techniques; c) the means of realization of executable test suites (ETS) from abstract test suites. 1.6 This part of ISO/IEC 9646 defines mechanisms for using concurrency in the specification of abstract test cases. Concurrency in TTCN is applicable to the specification of test cases: a) in a multi-party testing context; b) which handle multiplexing and demultiplexing in either a single-party or multi-party testing context; c) which handle splitting and recombining in either a single-party or multi-party testing context; d) in a single-party testing context when the complexity of the protocol or set of protocols handled by the IUT is such that concurrency can simplify the specification of the test case. 1.7 TTCN modules are defined to allow sharing of common TTCN specifications between test suites.
GB/T 23270.2-2023 信息与文献 开放系统互连 馆际互借应用协议规范 第2部分:协议实施一致性声明(PICS)条文 信息与文献 开放系统互连 馆际互借应用协议规范 第2部分:协议实施一致性声明(PICS)条文...
GB 16895.21-2004 2012-12-01 106 GB 17018-2011 地方性氟中毒病区划分 GB 17018-1997 2012-02-01 107 GB/T 17178.5-2011 信息技术 开放系统互连 一致性测试方法和框架 第5部分: 一致性评估过程对测试实验室及客户的要求 2012-06-01 108 GB/T 17178.7...
国家市场监督管理总局 国家标准化管理委员会 2019-12-10序号标准编号标准名称代替标准号1GB/T 755-2019旋转电机 定额和性能GB/T 755-20082GB/T 1094.23-2019电力变压器 第23部分:直流偏磁抑制装置3GB/T 1685.2-2019硫化橡胶或热塑性橡胶 压缩应力松弛的测定 第2部分:循环温度下试验4GB/T 2518-2019连续热镀锌和锌合金镀层钢板及钢带...
将IEC 62443-2-4、 IEC 62443-3-3、IEC 62443-4-1以及 IEC 62443-4-2一起使用,尤其是与 IECEE合格评定方案结合,可以为工业供应链提供有效的解决方案。IEC 系统的工业信息安全电工设备和元件合格评定方案用于测试和认证工业自动化部门的网络安全。 ...
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号