In this post I am discussing on Functional testing vs Regression testing that has different purposes in the software development space
Here are key differences between functional testing and regression testing:
| Sr No | Functional Testing | Regression Testing |
| 1 | Verifies that the software application meets functional requirements specification | Verifies that the software application remains functional after changes or updates are made for it due to defects or new requirements |
| 2 | Measures the software’s correctness, completeness, and adherence to user requirements | Measures the software’s stability and consistency after changes are made it |
| 3 | Tests multiple function features or components together in an integrated environment | Tests individual functions or components that are affected by the changes |
| 4 | ||
| 5 | ||