With the different types of bugs that can affect your software development projects, it’s important to understand how proper classification can help improve your testing process. There are best practices you can use to achieve detailed test results.
For example, prioritization and error detection can save you time and money. If you are not sure if the approach you use will give you a successful result, you may want to consider software testing services from experts in the field.
Software bugs are known or unknown defects that occur in the SDLC process. These errors cause computer programs and systems to produce unexpected and inaccurate results. Software testing is the procedure of detecting specific problems when creating software applications and programs.
A tester performs the testing process to discover bugs and improve the functionality of a program. There are three classifications of bugs in software testing: by nature, by severity, and by priority. Software bugs classified by severity and priority are often present in tracking systems.
- Security bugs. These software flaws allow for potential security attacks. The most common examples of this type of error include weak authentication, buffer overflows, XSS vulnerabilities, logic errors, and encryption errors.
- Compatibility errors. If you test your software and find that there is no consistency, there may be some compatibility bugs present. It could occur on some types of hardware, devices, browsers, and operating systems. Compatibility errors in an app can be caused by changes to the content alignment, scrollbar, and font size.
- Usability bugs. These flaws make their software uncomfortable to navigate, which could lead to a poor user experience. Some common reasons for usability errors include a complex registration process and difficult-to-navigate content layout.
- Performance bugs. You can catch these errors by testing the performance of your software, which typically involves response time, resource consumption, stability, and speed. For example, performance errors can include a response time much longer than the time stated in the system requirements.
- Functional errors. These errors occur when the program does not meet the standard requirements for software functionality. Functional errors can be present in a website’s search engine. For example, you get no results when you enter a product name when it says in the program requirements that they can search for products using their ID or name.
- Low severity errors. These are bugs in an app or software that often include a slight difference in the color or size of a button.
- Medium severity errors. These are minor flaws, like broken links in an app’s terms and conditions section.
- High severity errors. An example of this error is an email provider that does not allow users to add multiple email addresses as recipients.
- critical bugs. This defect blocks the functionality of a module or system. Critical bugs must be fixed before further testing is done on a program or software.
- Low priority bugs. These include defects that do not require a fix to meet the exit criteria. However, the solutions can be applied before the software product is accessible.
- Medium priority errors. After launching an application, these defects can be corrected to return the expected results using the correct format in the browser.
- High priority bugs. Before your application or software product is released, these defects must be corrected to meet the exit criteria.
- urgent errors. These errors must be corrected within 24 hours immediately after the errors are discovered.
Determining the different types of bugs in software testing is crucial because it helps you assign the right project team to handle defects. Plus, it streamlines bug prioritization while accelerating development to increase the success rate of your software testing process.
Categories: Technology
Source: SCHOOL TRANG DAI
