Methods and Scenarios of Cross Browser Testing
One important kind of testing that needs to be done for online applications is cross-browser testing. This is due to the fact that web apps created by the development team are accessible to users from any browser, browser version, device, and operating system platform; therefore, it is imperative that applications be tested for compatibility across various browsers, devices, and operating systems.
In order for users of other web browsers and platforms to experience an easy and flawless application flow and for the application to gain the trust of users in other markets, cross-browser testing helps to prevent and ensure that the application works correctly in other web browsers and platforms as well.
Cross-browser tests are carried out by marketers and web designers, who can use the results to evaluate how well landing pages load.
In order to verify that web applications are compatible across browsers, the QA team is primarily in charge of carrying out cross-browser testing activities. If there are any inconsistencies, the QA team can report a defect, and the development team can address it.
Also, Read Principles of Software Testing
When cross-browser testing can be performed ?
In the development stage, when new versions are integrated and tested with varied scenarios across several web browsers and platform combinations, cross-browser testing can be carried out.
Alternatively, it can be carried out in the application’s staging or pre-release environment.
The Pre-Requisite of cross-browser testing is as follows :-
- Select the important scenarios for cross-browser testing; these could include network, storage, security, and user interface.
- Select the Test Environment: Choosing the right combination of web browsers, devices, and platforms is a crucial step in cross-browser testing, since it allows for the greatest amount of testing across various browsers.
- Set the browser’s priority based on its popularity and usage.
Some critical scenarios of cross-browser testing are:-
The scenarios based on Devices
1. To verify whether apps or websites work on tablets.
2. To confirm that mobile device compatibility exists for websites.
3. To verify the application’s page layout across various screen resolutions.
4. To confirm that the application is compatible with high-end hardware configurations.
5. To confirm that the application is compatible with hardware with a low configuration.
Also, Read The Significance of SQL For Software Testing
The scenarios based on Browsers
1. To confirm that websites can be accessed using the browser.
2. To confirm that the browser can display the buttons on online applications.
3. To confirm that every element on the page can be clicked.
4. To confirm if the browser is taking too long to load the webpage.
5. To confirm that every security principle is adhered to in the scenarios.
The scenarios based on the Network
1. To confirm that the website loads properly with full network strength.
2. To confirm that webpages function properly on sluggish networks.
3. To confirm how online pages render on a sluggish network.
4. To confirm that the application’s main features can be accessed over a slow network.
5. To confirm that URLs for download and upload work on a slow network connection.
The scenarios based on Security
1. To confirm that the password requirements are met for every browser and operating system combination.
2. To confirm that password policies appear in various browser and platform combinations.
3. To confirm that no important application information is included in any error message.
4. To confirm that no password-related data is stored in cookies or cache memory.
5. To confirm that, following a successful application logout, the user cannot return to the home page without logging in.
Cross-browser testing is mostly done to make sure online apps work properly across various browsers and systems, allowing users to use them with confidence and without bugs.
