
Regression testing - Wikipedia
Regression testing is performed when changes are made to the existing functionality of the software or if there is a bug fix in the software.
Regression Testing: A Complete Guide - Katalon
Regression testing is the process of re-running existing tests after making code changes to ensure previously working functionality remains intact. As modern applications grow more complex and …
Regression Testing - Software Engineering - GeeksforGeeks
Jul 22, 2025 · Regression Testing involves re-executing a previously created test suite to verify that recent code changes haven't caused new issues. This verifies that updates, bug fixes, or …
What is Regression Testing & How to Automate Regression Tests
Apr 30, 2025 · Regression testing is a software testing process conducted after code changes to ensure new updates don’t negatively impact existing functionalities. It helps identify whether new or …
What is regression testing? - IBM
The regression testing process is a software testing strategy used to check that code modifications aren’t harming existing functionality or introducing new bugs.
What is Regression Testing? - Guru99
Nov 18, 2025 · Regression testing is a type of software testing performed to confirm that recent changes or updates have not adversely affected existing functions. This process retraces previously executed …
Regression Testing: Definition, How it works | BrowserStack
Dec 18, 2025 · Regression testing is the process of re-running previously validated test cases to ensure that new code changes haven’t broken existing functionality. It helps teams catch unexpected side …
What Is Regression Testing: Best Practices With Example
Dec 6, 2024 · Software testers perform regression testing on a changed or updated computer program to ensure that older software features – which they previously developed and tested – still perform …
What Is Regression Testing? | Baeldung on Computer Science
Aug 15, 2024 · Regression testing is a type of software testing that aims to confirm that recent changes or additions haven’t adversely affected the existing codebase. It’s essential in maintaining software …
What is Regression Testing? | Definition from TechTarget
Apr 3, 2025 · Regression testing is a type of software test that assesses if changes to an application, or other related software components, introduce defects. A quality assurance (QA) engineer performs …