White box tests are a broad test framework for testing software. It focuses on the internal structures of the system, rather than its external interfaces and inputs, to find errors in the program. White box tests improve the performance of a system by focusing on components that are not part of the problem. White box testers can also use this approach to identify defects in legacy applications whose source code has been lost or otherwise unavailable; they may need to reverse engineer features from scratch if they cannot access any documentation on how those features were originally implemented (e.g., due to intellectual property rights).
>White box tests are an umbrella term for multiple related test approaches.
It is an umbrella term for multiple related test approaches. It’s a broad framework for software testing that combines many different kinds of tests, including unit and integration tests, performance tests, and security testing. It is focused on the internal logic of your code—what you see when you code it yourself. In contrast to the black box or gray box testing (which focuses on external behavior), white box testers may not have access to any source code or documentation about how the system works to determine which parts are more important than others when solving specific problems.
Types of White Box Testing:
1. Penetration Tests:
The main goal of a pen test is to evaluate the security posture of a site or network. This includes evaluating inputs (authentication methods, operating systems, and applications), controls over sensitive data (file integrity checks …etc.), configurations of infrastructure components (firewalls, routers, DNS …etc.), and application security controls (regularly tested for vulnerabilities). Since pen tests are performed on real services under real-world conditions; this means that all those aspects have to be taken into account.
2. White box penetration tests:
It is a type of penetration testing that focuses on the internal workings of a system. These tests can be used to test the security of a system because it allows you to see what's happening inside the software, not just how it looks from an outside perspective. This makes it easier for your team members to understand what they're doing when they are performing their tests within the same environment as their target system.
3. Static code analysis
It is the process of analyzing a piece of software to find bugs. It can be done manually or automatically, and it can be done at either the source code level or the binary level. Static code analysis tools will typically run against your application’s executable (or bytecode) file and report any problems they find to you in an easy-to-read format. This type of testing helps you identify areas where your team might need help to develop new features before they are deployed into production environments
4. Mutation Tests:
It is a type of software testing that tests the function of an entire system as a whole. This means that integration tests will test how different components work together to achieve a specific goal.
Integration tests are usually run before production deployment and after each feature or bug fix release, so they can be used to ensure that there aren't any regressions in functionality when new features are added or bugs are fixed after the initial release date.
It is useful for finding well-executed bugs before they even happen. It's a way to validate your software by running experiments, and it can help you avoid major issues with your code. Mutation testing works by changing one or more parts of your codebase to see how the rest of the system reacts. This process is called "mutating" an input value into another value, which then gets used in another part of your codebase (the "target"). The goal here isn't to find out what happens if some values are changed; instead, we want to ensure that everything still works as expected when everything else stays intact (i.e., no mutations).
The Pros of white box testing are:
The cons of white box testing are:
This concludes our article with the topic "white box testing". It can be summarized that white box tests are forms of quality control that involve randomly selecting samples and testing them to ensure they meet quality standards. It is applied in many different industries and forms of business, but it is particularly useful for companies that manufacture products or services in bulk or mass quantities. In the manufacturing sector, white box tests can be used to ensure that the quality of your products meets your company's standards.