Regression testing

Concept

Software testing practice of re-running tests after changes to confirm that previously working functionality still behaves correctly; in this episode, AI agents expand the regression suite with tests generated from observed failures.

Title graphic: Regression testing (Concept)

Type	Concept
Wikipedia	en.wikipedia.org/wiki/Regression_testing

Glossary

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Sources

Wikipedia: en.wikipedia.org/wiki/Regression_testing

Maintained by Mirko Peters (Microsoft MVP) · Last updated: 2026-11-03