Preprint
Jul 2026
TestEvo-Bench: An Executable and Live Benchmark for Test and Code Co-Evolution
TestEvo-Bench is a benchmark of test and code co-evolution tasks mined from software repositories, with two tracks: in test generation, the agent shall write new tests to capture the new software behavior; in test update, the agent shall adapt failing existing tests to the changed software behavior.
J. Wang, Kaiyuan Wang, Pengyu Nie
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