C++ / Go / JS/TS / Rust / Solidity / Sui Move
Mewt
Mutation testing framework that makes small source-code changes and runs your test suite to show whether tests catch real behavioral changes.
View on GitHub
trailofbits/mewt
Best for
Finding gaps that coverage misses by checking whether tests fail when supported code is mutated.
Surface
C++ / Go / JS/TS / Rust / Solidity / Sui Move
Catalog group
Fuzz programs and break assumptions
Repository
trailofbits/mewt
From the README
Mewt is a mutation testing tool and framework that finds gaps in tests that coverage metrics miss. It mutates source code, runs the test suite, and reports whether tests catch the behavioral changes. Mewt supports C++, Go, JavaScript, TypeScript, Rust, Solidity, and Sui Move.Read the full README on GitHub ↗
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