Tests can only prove the presence of bugs, not their absence. | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		meithecatte on Nov 8, 2019 \| parent \| context \| favorite \| on: Parse, Don’t Validate Tests can only prove the presence of bugs, not their absence.

BurningFrog on Nov 8, 2019 [–]

That's also true of type safety, and every other technique...

meithecatte on Nov 9, 2019 | [–]

Not if you take into account the bug classes the technique intends to eliminate.

Consider applying for YC's Summer 2026 batch! Applications are open till May 4
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact