Developer stress-tests TraceFold CLI with 10,373 mutations, flags key caveats on results
A developer ran 10,373 file mutations through TraceFold, a Rust CLI tool called gx that gates filesystem and git writes by building inverse changes and verifying preconditions before committing. All 600 tamper-detection checks passed, but the author cautions that an earlier version of the same test failed 46.7% of the time due to a path-assignment bug that remains unfixed. The tool cannot process a true file deletion; instead, it replaces file content with zero bytes while leaving the file on disk, a distinction the author flags as significant. Tests ran on WSL2 Ubuntu 24.04 under heavy system load alongside three concurrent Rust build jobs, meaning timing figures do not reflect a quiet-machine baseline. The author explicitly urges readers not to treat the results as definitive, noting all data came from a single run on a single debug build.
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