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Metamorphic Testing: Applications and Integration with Other Methods: Tutorial Synopsis

Tsong Yueh Chen, Fei‐Ching Kuo, Dave Towey, Zhi Quan Zhou

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Abstract

In software testing, an oracle refers to a mechanism against which testers can decide whether or not outcomes of test case executions are correct. The oracle problem refers to situations when either an oracle is not available, or it is too expensive to apply. Metamorphic testing has emerged as an effective and efficient approach to alleviating the oracle problem. This article introduces the basic concepts and procedures of metamorphic testing, and gives examples to show its applications, and integration with other methods.

About this research paper

What this paper is about

In software testing, an oracle refers to a mechanism against which testers can decide whether or not outcomes of test case executions are correct. The oracle problem refers to situations when either an oracle is not available, or it is too expensive to apply. Metamorphic testing has emerged as an effective and efficient approach to alleviating the oracle problem. This article introduces the basic concepts and procedures of metamorphic testing, and gives examples to show its applications, and integration with other methods.

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OpenAlex reports 12 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In software testing, an oracle refers to a mechanism against which testers can decide whether or not outcomes of test case executions are correct. The oracle problem refers to situations when either an oracle is not available, or it is too expensive to apply. Metamorphic testing has emerged as an effective and efficient approach to alleviating the oracle problem. This article introduces the basic concepts and procedures of metamorphic testing, and gives examples to show its applications, and integration with other methods.

Key concepts: Oracle, Computer science, Software testing, Integration testing, Software, Software engineering, Oracle Unified Method, Programming language

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