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What Is Regression Testing? What Are Some Examples?

When a software application is being developed, there will be instances where code changes will take place and it may affect the existing functionalities of the code. The application of regression testing ensures that the existing functionalities of the code are not affected by code changes, updates, or improvements.<br><br>https://www.sooperarticles.com/education-articles/science-articles/what-regression-testing-what-some-examples-1818007.html

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What Is Regression Testing? What Are Some Examples?

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  1. What Is Regression Testing? What Are Some Examples? When a software application is being developed, there will be instances where code changes will take place and it may affect the existing functionalities of the code. The application of regression testing ensures that the existing functionalities of the code are not affected by code changes, updates or improvements. 01 Port testing On a new platform, a program is ported and the regression test suite’s subset is run to ascertain whether the port was successful or not. The main changes of interest arein line with the new platform is considered, rather than the old code that has been modified. 02 Localization testing The user interface is presented through a different set of cultural rules and/or in a different language by modifying the program. There may be several old tests (a few might have gone through modifications 03 General functional regression A product is retested again by including those areas that have worked well before, in order to ascertain whether the working code has been destabilized, due to the recent changes that have been made or not. 04 Smoke testing A new build is qualified by using a small suite of tests. The tester focuses on knowing whether there are any broken components, due to which it is not worth testing a build. 05 Configuration testing A new version of the operating system or on a new device is where a program is run. A program may also run, when it is in conjunction with a new application. It’s a bit similar to port testing, but, without the underlying code being changed. READ MORE HERE

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