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3 papers
Towards a Complete Metamorphic Testing Pipeline
Alejandra Duque-Torres, Dietmar Pfahl
Metamorphic Testing (MT) addresses the test oracle problem by examining the relationships between input-output pairs in consecutive executions of the System Under Test (SUT). These…
Towards Automatic Generation of Amplified Regression Test Oracles
Alejandra Duque-Torres, Claus Klammer, Dietmar Pfahl +2
Regression testing is crucial in ensuring that pure code refactoring does not adversely affect existing software functionality, but it can be expensive, accounting for half the cos…
Exploring a Test Data-Driven Method for Selecting and Constraining Metamorphic Relations
Alejandra Duque-Torres, Dietmar Pfahl, Claus Klammer +1
Identifying and selecting high-quality Metamorphic Relations (MRs) is a challenge in Metamorphic Testing (MT). While some techniques for automatically selecting MRs have been propo…