Unit regression testing Regional regression testing Full regression testing
Estimation regression testing
Regression testing.
regression testing is a white box testng
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There are 2 types of Testing 1.Manual testing 2.Automated testing
To complete testing application if any modification done any modules or functionality that is called regression testing.
There is HIV testing,allergy testing,cancer blood testing,STD testing. There are different types of blood tests. They help doctors check you for diseases and different things.
Regression are classified as - Full / Complete Regression -- Entire application is regressed - Regional regression -- Tests performed around defect fixes or code changes
fixed
system testing is a kind of retesting where we can test whole system after integration. while regression testing is a process where we do the rerunning the test cases and check whether that re run doesnot affects the real environment.
Regression testing is an iterative process executed throughout the software development and testing cycle. Regression testing focuses on previously tested aspects, features which were tested and found working, or bugs which were found and confirmed fixed, in earlier versions of the software. The purpose of regression testing is to make sure that those previously verified features still work. For example, consider a software release that includes two new features, A and B. While the developers are still working on feature B, test is already examining feature A. When A is found working as planned, testing proceeds to feature B, while regression testing affirms that nothing in feature B broke A.