what is compatibility testing

 Need compatibility tests

Published software applications must be of high quality and compatible with all hardware, software, operating systems, platforms, etc. which are obtained by opting for compatibility tests. Compatibility can be ensured by adopting compatibility tests, which detects errors before the product is delivered to the end user. This test establishes or confirms that the product meets all the requirements defined and agreed by the developer and the end user. This stable or quality product in turn improves the reputation of society and propels society to success. It is also true that quality products enhance sales and marketing efforts and bring a pleasure to the customer. In addition, an effective compatibility test effort guarantees a real compatibility between different computer environments. In addition, a truly dynamic compatibility test also confirms the workability and stability of large importance before its release.

Compatibility Test Types: There are two types of compatibility test: front compatibility tests and back-up compatibility test.

Front compatibility tests: This type of test verifies that the software is compatible with newer or future versions, and is thus named as being compatible forward.

Rear compatibility test: This type of test makes it possible to check whether the request designed using the latest version of an environment also operates in a later version. These are the tests made to check the behavior of hardware / software with older / software versions.

Compatibility tests can be performed for the following:

what is compatibility testing

Operating systems: tests on an operating system such as Linux, Mac OS and Windows, etc.

Databases: Test databases such as Oracle, SQL Server, etc.

Browsers: Test on browsers like IE, Chrome, Firefox, Mozilla, Safari, etc. Some of the most common crossed browser test tools include browerstack, crossbrowsersting.com, browser, browsera, browsershots, etc.

Other System Software: Test the Web Server, Networking, Messaging Tools, etc.

Mobile apps: tests on different mobile platforms, peripherals, networks, etc.

Some of the most common compatibility test defects

Differences in the user interface with regard to appearance and sensation

Changes regarding the size of the police, the problems of alignment

Changes marked in CSS style and color, problems related to the scroll bar

Existence of tables or broken frames

Now let's look at the compatibility test process

Initially, set the set of environments or platforms that the application is likely to use

Draw platforms, software and hardware to understand the expected behavior in different configurations

Configure the test environment

Start testing on platforms, devices and networks

Note the behavior, report the bugs in a command

Get set defects

Reterest the application

Finally, it is true that the end user can test the product in different platforms or any other factor and can find bugs in the application that is not worthy of quality. To reduce these problems and to free quality products, it is important to test the demand on all the aforementioned features. Thus, compatibility tests play an important aspect of test applications.

Most companies now have the advantage of getting their tests outside because they do not need to maintain a group of testers or maintain a wide range of hardware and software used in the process of test.