Re:Did Claude Increase Bugs in Rsync?
by duskwuff on Friday June 05, 2026 @09:40PM
(#48420534)
> I would expect a mature code base like rsync to have a lot of unit tests and integration tests
You might be surprised. C applications which interact heavily with the system - like rsync - can be tricky to test comprehensively, as it's nontrivial to inject faults into system calls. If the application is architected to support this kind of testing, or uses a HAL, that may make matters easier - but an older codebase like rsync probably isn't.
You might be surprised. C applications which interact heavily with the system - like rsync - can be tricky to test comprehensively, as it's nontrivial to inject faults into system calls. If the application is architected to support this kind of testing, or uses a HAL, that may make matters easier - but an older codebase like rsync probably isn't.