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top   »  quality   »  quality assurance   »  quality testing   »  regression testing

What is Regression Testing?

 , December 09, 2016
Regression testing is the practice of testing existing functionality with any change to a platform, service, application or software component. It is common for projects, change requests and patches to involve a cycle of regression testing to confirm that change didn't break existing functionality. As such, regression tests are often heavily automated because they may involve a large number of tests that are frequently executed.
Overview: Regression Testing
TypeQuality Assurance
DefinitionRetesting existing functionality.
Related DefinitionsRegression
A defect in existing functionality, behavior or non-functional quality that is caused by a change.
Related ConceptsDefect
Defect Density

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