When it comes to software compatibility – we all agree that the compatibility must be similar along with all the platforms it’s going to run on. There are a lot of processes that software testers use to determine the quality and compatibility of the software. All through the software development lifecycle, you’ll find a lot of tests and procedures executed to ensure to curb-off bugs – to further ensure that the software product is fully functional. Some of these are termed non-functional testing, and the technique is stated as compatibility testing. The outcome might vary based on various aspects such as internet speed, various OS versions, resolution, and so on. If you want to avoid spillover during the production phase – then we recommend doing compatibility testing from every aspect.
When To Perform Compatibility Testing?
Usually, with a larger user base focused apps and software require this type of testing. They have to be tested again and again from every aspect to avoid bugs, problems, or technical issues while they endure a huge traffic flow. This is to ensure that the production environment doesn’t suffer much before they get deployed into it. Intended for intermediate to hefty-caliber applications, the need to test their compatibility alongside all generally accessible operating structures and net browsers is indispensable. The objective of compatibility analysis is to recognize any gaps flanked by the several stages and authorize that conditions perform as quantified. If implemented resourcefully with all-out coverage, can approve the balance and steadfastness under various load stages of the application.
Different Types Of Compatibility Testing
As stated above, you need to test the software or the application under various aspects to ensure that they don’t fail under the user load. However, for every aspect, there are different kinds of testing compatibility that you need to know. And these are:
Browser Compatibility Testing
This kind of assessment is extensively executed to be certain that a specific application is harmonious with the various browsers presented on the marketplace. Safari, Chrome, Firefox, Opera, and Internet Explorer are some of the widely used browsers and people with various preferences select one over the other. Thus, we need to use cross-browser testing tools to ensure compatibility among each of these.
Hardware Compatibility Testing
In this scenario, testers test an application to ensure that it is well-matched with several hardware conformations and if it has any performance issues.
Network Compatibility Testing
In this case, testers will test an application while it is connected with distinctive accessible systems such as LTE, Wi-Fi, 3G, or 4G – And further see if there are any performance issues during or after the testing is complete.
Mobile Device Compatibility Testing
Here, we see a lot of mobile devices in the market. Each comes with a specific variation and making. Here the testers test the app or software under the line of native mobile applications testing. They have to ensure that the apps or software run smoothly no matter what the model or make of the device.
OS Compatibility Testing
As soon as an application is built to oblige a wide-ranging audience broadened around the globe, then this kind of analysis is essential. In this form of testing, we test the performance of the application with several operating structures for instance Mac, Linux, Windows, and whatnot.
How To Cater To Various Versions Compatibility Testing?
For this testing type, you need to know that there are two main kinds. These are stated as the following:
Forward Compatibility Testing
During this phase the tester does test if the application ought to be further modernized to be harmonious with present varieties and predictable kinds on top.
Backward Compatibility Testing
For this type of testing, the testers ensure that they do inspect the said application, and how it works on the previous or the older versions. However, they also ensure that the seamless flow is promising no matter how old or how new the version is.
List Of General Flaws Noticed In Web Applications Compatibility Testing
There are certain aspects that you need to review before you deploy the app or the software. And these are stated as follows:
- UI adjustments, aspects, and impressions may change
- Typefaces magnitude might differ and may not coordinate
- Mass media might not work in some situations
- Out-of-place content and overlying
- Records might not display
It is a tedious and tough chore for a test team to work on such an enormous chore as compatibility testing. The majority of the operating structures and browsers that the user will be using have to be engaged. To determine the complete extensiveness of assessing that needs to be carried out – the team has to initially analyze the list of client requirements. On top of conferring the constraints, Google Analytics is the utmost widespread method to collect info on the order of much-used browsers and a list of their varieties and operating structures. Testers need to use statistics before they visit different sites to test them, as the stats will be different in each.
Range Of Cross-Browser Testing Tools
Testers can use manual and automated testing versions to complete compatibility testing. However, here we have compiled a list of some of the most popular tools in our list shared below. But, we haven’t added much on each tool for your understanding. As that will be covered in our next session – so stay tuned to read QATrail’s upcoming blogs to streamline your QA process and testing approaches. So, here is the list:
- Turbo Browser Sandbox
- QA Wolf
- BrowserStack Live
- Ranorex Studio
- Katalon Studio
- IE NetRenderer
Usage Of BrowserStack
This is a viable cloud-based and noteworthy cross-browser testing tool. It is exercised for mobile and web application compatibility testing. Simply paste the URL for any web application testing along with the targeted operating systems and browser settings. Not sure if this tool is a good fit? Don’t worry – our experts will guide you further.