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  1. 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.

  2. 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 …

  3. What is Regression Testing? - Guru99

    Nov 18, 2025 · Regression Testing means to confirm that a recent program or code change has not adversely affected existing features. In this tutorial, we will learn to create Regression test cases.

  4. 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 …

  5. 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.

  6. Regression Testing: Definition, How it works | BrowserStack

    Dec 18, 2025 · Regression testing is a crucial part of the software development cycle, performed after every change to ensure that new updates do not introduce unintended issues. It helps address a …

  7. What is Regression Testing? Meaning, Example and Types

    Regression testing is the process of re-running existing tests to ensure that new code changes do not break any existing functionality. It is usually run after bug fixes, product enhancements, or new features.

  8. Regression Testing: Definition, Types, and Tools - GitHub

    Regression testing is a process that ensures that software still performs as expected, even after a change.

  9. 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 …

  10. 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 …