Description: Functional Regression Testing is a set of procedures designed to ensure that recent changes in a software’s code do not negatively affect existing functionalities. This type of testing focuses on verifying that previously implemented features continue to work as expected after modifications, whether due to the addition of new functionalities, bug fixes, or performance improvements. Functional regression testing is essential in the software development lifecycle, as it helps identify issues that may arise from unexpected interactions between different parts of the system. These tests can be manual or automated and are typically conducted regularly, especially in agile development environments where code changes are frequent. Automating these tests allows for faster and more efficient execution, facilitating early error detection and ensuring software quality over time. In summary, Functional Regression Testing is a crucial tool for maintaining the integrity and functionality of applications as they evolve and adapt to new requirements.
