Software compatibility is the ability to make a product work on every platform.

Compatibility Test: Why?

Large user bases and software applications require testing from multiple angles before being deployed in a production environment. This can verify stability and functionality of an application's functionality.

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Types of compatibility testing

Browser compatibility Testing is a broad-based test to ensure that a particular application works with all browsers including Chrome, IE Safari and Firefox.

Hardware Compatibility Test: This scenario tests an app against various hardware configurations to verify its behavior.

Network Compatibility Test: Applications that connect to different networks such as LTE and 3G must also be tested.

Mobile Device Compatibility

OS Compatibility Testing must be done when an application is intended to be used by large audiences across the globe.

Versions Compatibility Test: There are many versions compatibility tests.

Forward Compatibility Test: This requirement is for all applications.

Backward Compatibility Testing: This test verifies that the application works with older versions.

Common Defects during Web Applications Compatibility Testing

You may experience a different look and feel, UI modifications, or a change in appearance

Fonts can have different sizes and alignments

Some environments might not allow media to be played

Missing content or overlapping

Files may not be displayed

Compatibility testing can be time-consuming and difficult for teams.

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Cross-Browser Testing Instruments

Compatibility testing is done either manually or automatically.

Browserstack, a cloud-based cross-browser tool, allows you to test the compatibility of mobile and web apps. Copy any URL from any web application. Then choose the operating system and browser that you want to use to test it.

CrossBrowserTesting, a commercial tool, ensures that your application runs smoothly across all platforms.

Simulator & Emulator – These two methods can be used for compatibility. It is however a time-consuming process that takes extra effort.

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Conclusion

Customers can be happier when compatibility testing is performed. Compatibility testing allows organizations to verify that the app runs across all platforms.