Test Case For Cross Browser Testing

Cross Browser Testing Test Case: In this article, we discuss sample test cases for cross-browser testing. We cover some of the common compatibility scenarios under which you can test your website for cross-browser tests. So let’s take a look at those scenarios.

Here are some of the scenarios that you can check and build up your test cases.

Post On:	Test Case For Cross Browser Testing
Post Type:	Test Case Template
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What is Cross Browser Testing?

Cross Browser Testing is the process of testing a website or web application on different browsers and operating systems to ensure that it is compatible with as many users as possible. This test should be done by a professional who has experience in this field, who can evaluate how well the website or web application works on different devices.

Cross Browser Testing Test Case Browsers: You have to decide how many mainstream browsers your app or website supports. Some of the common browsers include – Chrome, Firefox, Opera, Safari, Edge, and UCBrowser. Your client should know how many browsers they wish to support. In case the support for some specific app is not included, what are the alternatives. You have to check with the client before you decide the scope of the test as you’d be using only a specific number of browsers.

• Check is the website loads on a browser?
• Check is the elements (such as buttons, forms, menu) visible?
• Check is the elements clickable on a page?
• Check is the content of the page visible on all devices?
• Check is the webpage require a specific browser version?
• Check is the webpage take a longer time to load on the browser?

Your test should include a mobile browser. Each mobile platform has a different type of browser to test in such as Chrome, Safari, UCBrowser, Tea Shark, etc.

Cross Browser Testing Test Case Device Platform

Depending on how you wish to test, you’d be categorizing the mobile app or the performance of the website on a specific device platform. You have a platform such as Linux, Windows, Mac, Android, and a few others. Your test scope depends on the device platform that clients wish to target.

• Check is this website or app open on a tablet?
• Check is this website open on a smartphone?
• Check is this website respond to the specific resolution?
• Check is this website open on the Windows platform?
• Check is this website open on Apple iOS?
• What are some of the other device platforms supported by a website?

Cross Browser Testing Test Case CSS Support

A large part of the cross-browser testing revolves around CSS. This is what makes and breaks the app or website on any device. So most of the things that you’re going to test would be around this element. You have plenty of tests to be done to validate the performance of your website. Here are some of the questions that you can have in a test scenario.

• Check what is CSS Version used?
• Check what is CSS Version supported by a browser?
• Check what is the CSS rendering engine under usage?
• Check is the CSS throws an error?
• Check is the CSS Minification affect rendering?
• Check is the CSS minification causes more errors?
• Check is the CSS contains code for responsive layout?
• Check is the CSS makes calls to external image sources?
• Check is the CSS makes calls to external font sources?
• Check is the size of CSS reduces the page speed?
• Check the CSS rendering affect the loading of certain elements?

These are some of the common questions that you should create a scenario on and make tests accordingly.

Cross Browser Testing Test Case Javascript

Apart from CSS and HTML, you are likely to have javascript elements. These elements often don’t render properly on the mobile device. And for that, you have to create some test scenarios too. And your test should consider the scenarios where such use of the javascript is taken into consideration. Here are some of the test scenarios that you can take into consideration.

• Check is the Javascript element is positioned properly?
• Check is the javascript library used is compliant with a W3C standard?
• Check is the javascript library slows down the website or app?
• Check is the javascript library increase the file size of total website rendering?
• Check is the JS library use affects the resolution of the device?

These are some of the core questions that are needed to be answered when you’re testing for the JavaScript library on your website.

Cross Browser Testing Test Case Tables

Almost every website these days makes use of tables of some sort that contains the data. The tables on the pages could be – CSS Table or HTML Table. In the case of the dynamic data using AJAX or jquery, you’d find that such tables are worth testing.

• Check is the tables work in a responsive layout?
• Check is the tables render properly for viewing on the specific resolution?
• Check is the data appear correctly in the respective tables?
• Check is the HTML table responds to the responsive layout?
• Check is the CSS table break in a responsive layout?
• Check is the dynamic data appear properly in the responsive layout?

These are some common test scenarios on which you can build your test cases. In the case of tables or any grid layout on the page, you have to make the test cases depending on how the project is designed. You have to adjust your test scenarios based on the tabular content on the page.

Cross Browser Testing Test Case Network

Often ignored points while testing the websites. Most of the websites render differently if the connection speed is low. They render the items with a small size first before rendering bigger-sized elements. And you can write test cases of those conditions for your network tests.

• Check is the website load partially under a slow connection?
• Check is the website rendered at all on a slow connection?
• Check is the website misses important elements while completely rendering on a slow connection?
• Check is the content delivery network (CDN) affects the rendering of the webpage?
• Check is the ISP speed affects the rendering of the page across the browser?
• Check is the browser responds well to a slow connection?

Most of the time above scenarios are more than enough to validate the performance of the website across multiple platforms. There are some of the other tests you can perform under OS, network, and a few other variables.

However, those tests will be too deep and may often give similar results under certain browser sets. That being said, I hope you find the information here useful for writing the test cases. Do post your comments and suggestion below.