Metamorphic testing on Defects4J and GitBug-Java reveals substantial performance drops in seven LLMs that correlate with NLL, indicating data leakage in LLM-based program repair.
Ro- bustnpr: Evaluating the robustness of neural program re- pair models,
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A Metamorphic Testing Approach to Diagnosing Memorization in LLM-Based Program Repair
Metamorphic testing on Defects4J and GitBug-Java reveals substantial performance drops in seven LLMs that correlate with NLL, indicating data leakage in LLM-based program repair.