As we covered, what are regression testing and retesting? This article covers popular regression testing methods, the steps involved in regression testing, when to perform it, and retesting ...

Retesting verifies individual bug fixes, and compatibility testing confirms seamless operation in different environments; regression testing supports the process in a distributed manner.

Retesting and regression testing, while independent, are inextricably intertwined activities. Regression testing guarantees that new code changes do not affect current functionality unfavorable.