GB/T 16656.31-1997 in English

《GB/T 16656.31-1997工业自动化系统与集成 产品数据的表达与交换 第31部分:一致性测试方法论与框架:基本概念》由TC159（全国自动化系统与集成标准化技术委员会）归口，TC159SC4（全国自动化系统与集成标准化技术委员会工业数据分会）执行，主管部门为中国机械工业联合会。
本标准对GB/T 16656中一致性测试系列标准进行说明，规定了GB/T 16656实现的一致性测试通用方法和框架。在一致性测试间的实现称为IUT。本系列标准适用于一致性测试过程的各阶段，这些阶段由以下主要活动的特征加以区别：a)确定GB/T 16656应用协议的抽象测试套件；b)确定GB/T 16656实现方法的抽象测试方法；c)由测试实验室为某一客户实施的一致性评价过程，该过程以产生一致性测试报告为终结。

Scope

This standard describes the series of standards for conformance testing in GB/T16656 (ISO10303), and specifies the general method and framework for conformance testing implemented by GB/T16656 (ISO10303). The realization during the conformance test is called IUT (implementationundertest). Note: Figure 1 shows the interrelationship between each standard and some basic concepts of conformance testing. The functions of other standards of GB/T 16656 (ISO 10303) are listed in GB/T 16656.1. This series of standards applies to the various stages of the conformance testing process, which are distinguished by the following characteristics of the main activities: a) Determine the abstract test suite of the GB/T 16656 (ISO 10303) application protocol; b) Determine the GB/T 16656 (ISO 10303) implementation The abstract test method of the method; c) The conformance evaluation process implemented by the test laboratory for a certain client, which ends with the generation of a conformance test report. This standard applies to each of the above activities and provides explanatory material, normative requirements and defines common terms and concepts for each standard in this series. This series of standards stipulates the relevant requirements and guidelines for the procedures that should be followed for the conformance test of GB/T16656 (ISO10303). It contains only the information needed to: a) obtain sufficient confidence in the test as a measure of conformity; b) enable the comparison of the results of corresponding tests performed at different times at different locations; c) facilitate participation Communications between parties to the above activities. Requirements for procurement and contracts are outside the scope of this series of standards. Testing with test methods specified for a particular application or system is outside the scope of this series of standards. The framework established by this standard includes the concept of an executable test suite. The nature of an executable test suite is such that standardization is not possible. Therefore, the standardization of executable test suites is outside the scope of this series of standards. This standard gives only the following illustrative information, which are further explained in the remaining standards in this series of standards. a) Explanation of the meaning of consistency in GB/T 16656 (ISO 10303); b) Description of basic test and ability test; c) Introduction of consistency evaluation process; d) Abstract test method and its application e) an introduction to the concept of abstract test suite design. The procedures required for the conformance testing of GB/T 16656 (ISO 10303) do not belong to the scope of this standard, it belongs to GB/T 16656.34 (ISO 10303-34)