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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Weiglhofer, M. Wotawa, F. |
| Copyright Year | 2009 |
| Abstract | This paper studies model-based input-output conformance testing in the presence of queues. Normally, it is assumed that a test case communicates synchronously with an implementation under test. This causes some challenges in practice, since testing is often conducted asynchronously. In an asynchronous environment messages between a tester and the implementation are queued. This may lead to incorrect verdicts. In this paper we show how one can guarantee correct verdicts in the asynchronous case for a large set of implementations. If choices between inputs and outputs are restricted to internal choices with respect to an implementation one can use the observation of quiescence as a handshake between a test case and the implementation. Such a handshake allows us to test for input-output conformance in the context of queues. In addition, the input-enabledness assumption on implementations is relaxed. Besides a formal discussion of this approach, we show the practical relevance by applying our approach to a conference protocol. |
| Starting Page | 154 |
| Ending Page | 159 |
| File Size | 255177 |
| Page Count | 6 |
| File Format | |
| ISBN | 9780769537269 |
| ISSN | 07303157 |
| DOI | 10.1109/COMPSAC.2009.194 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-07-20 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Software testing Paper technology Computer applications Application software Protocols Prototypes Acoustic testing Asynchronous communication Fault detection Observability input enabledness queued testing input-output conformance testing ioco quiescence |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Science Applications Software |
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