Coordination Algorithm for Distributed Testing
Coordination Algorithm for Distributed Testing
复制标题
分布式测试的协调算法
DOI：
10.1023/a:1021759127956
复制
发表时间：
2003
期刊：
影响因子：
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通讯作者：
Leo Cacciari
中科院分区：
文献类型：
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作者：
O. Rafiq;Leo Cacciari
随着ODP、TINA和CORBA等新的模型、体系结构和中间件的出现，为了开发开放分布式系统，测试技术需要适应这些系统中的一致性评估。所有这些框架都是基于对象的，旨在创建开放的分布式环境，支持互通性，互操作性和可移植性，尽管相关系统的异构性和自治性。在此上下文中，开放分布式系统可以被视为提供用于与其他系统交互的标准化分布式接口的系统。这种系统的可靠性可以通过在每个提供的接口处连接相关的测试器来评估。然而，许多问题的可控性和可观性影响故障检测过程中的测试，出现如果没有协调之间的测试。在本文中，我们将展示如何科普这些问题，通过使用测试协调程序在分布式测试架构。
With the emergence of new models, architectures and middleware such as ODP, TINA and CORBA, for developing open distributed systems, testing technology requires adaptation for use within conformance assessment in such systems. All these frameworks are object-based and aim at creating open distributed environments supporting interworking, interoperability, and portability, in spite of heterogeneity and autonomy of the related systems. In this context, an open distributed system may be viewed as a system providing standardized distributed interfaces for interacting with other systems. Conformance of such a system can be assessed by attaching a related tester at each provided interface. However, many problems of controllability and observability influencing fault detection during the testing process, arise if there is no coordination between the testers. In this paper, we show how to cope with these problems by using test coordination procedures in a distributed testing architecture.