Fehlerorientiert

Fehlerorientiert is a term used in the field of software engineering and quality assurance, particularly in the context of testing methodologies. It translates to "fault-oriented" in English. This approach focuses on identifying and addressing potential faults or errors in a system. The primary goal is to ensure that the software behaves as expected under various conditions, including those that might cause it to fail.

In fehlerorientiert testing, testers deliberately introduce faults into the system to observe how it responds. This can involve injecting errors into the code, manipulating input data, or simulating environmental conditions that might lead to failure. By doing so, testers can identify weaknesses in the system and ensure that it can handle errors gracefully.

This methodology is often used in conjunction with other testing approaches, such as black-box testing and white-box testing. It helps in improving the robustness and reliability of the software by ensuring that it can recover from or handle errors effectively. Fehlerorientiert testing is particularly valuable in critical systems where failure can have significant consequences, such as in aerospace, medical devices, and financial systems.

Overall, fehlerorientiert testing is a crucial practice in software development that helps in creating more resilient and reliable systems. It complements other testing strategies by providing a deeper understanding of how the software behaves under adverse conditions.