GB/T 16656.34-2002 in English

《GB/T 16656.34-2002工业自动化系统与集成 产品数据的表达与交换 第34部分:一致性测试方法论与框架:应用协议实现的抽象测试方法》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。
本标准规定了对于GB/T 16656应用协议（AP）实现进行一致性测试的抽象测试方法。其范围局限于如下对象的实现方法：――声明生成GB/T 16656模式实例的前置处理器。该模式实例是按照GB/T 16656.21-1997所定义的交换结构来表达的；――声明接受并处理GB/T 16656模式实例的后置处理器。该模式实例是按照GB/T 16656.21-1997所定义的交换结构来表达的；――声明生成GB/T 16656模式实例的SDAI接口前置处理器。它使用ISO 10303-22:1998所定义的SDAI接口产生具有这些模式实例的SDAI实现；――声明接受GB/T 16656模式实例的SDAI接口后置处理器。它使用ISO 10303-22:1998所定义的SDAI接口提取来自SDAI实现的模式实例。以下内容属于GB/T 16656本部分的范围：――评价GB/T 16656应用协议实现的一致性所采用的一致性评价过程。其抽象测试方法可独立地适用于基于GB/T 16656.21-1997和ISO 10303-22:1998的实现方法。――测试实验室使用可执行测试项（ETC）所遵守的方法。其方法是抽象的，也就是独立于被测实现（IUT）。对其方法的描述覆盖了从抽象测试项（ATC）选择到测试项报告产生的不同步骤。以下内容不属于GB/T 16656本部分的范围：――从抽象测试项生成可执行测试项。GB/T 16656本部分不包括对ISO 10303-22：1998标准数据访问接口（SDAI）的应用协议独立实现一致性测试的抽象测试方法。

Scope

This part specifies the abstract test method for the conformance test of GB/T 16656 Application Protocol (AP) implementation. Its scope is limited to the implementation methods of the following objects: ——Declare the pre-processor that generates the GB/T 16656 pattern instance. The mode instance is expressed according to the exchange structure defined in GB/T 16656.21--1997; one by one declares the post-processor that accepts and processes the GB/T 16656 mode instance. The mode instance is expressed according to the exchange structure defined in GB/T 16656.21-1997; - Declare the SDAl interface pre-processor that generates the GB/T 16656 mode instance. It uses the SDA1 interface defined in ISO 10303 22: 1998 to generate the SDA1 implementation with these pattern instances; - Declare the SDAl interface post-processor that accepts the GB/T 16656 pattern instance. It uses the SDAl interface defined in ISO 10303-22:1998 to extract pattern instances from SDAl implementations. The following contents belong to the scope of this part of GB/T 16656: 1. Consistency evaluation process used to evaluate the consistency of GB/T 16656 application protocol implementation. Its abstract test method can be independently applied to the realization method based on GB/T 16656.21-1997 and IS0 10303-22:1998. - the method by which the test laboratory uses executable test items (ETC). Its methods are abstract, that is, independent of the implementation under test (IUT). The description of its method covers the different steps from abstract test item (ATC) selection to test item report generation. The following content does not belong to the scope of this part of GB/T 16656: —— Generate executable test items from abstract test items. This part of GB/T 16656 does not include abstract test methods for independent implementation of conformance test for the application protocol of IS() 10303-22:1998 Standard Data Access Interface (SDAI).