What Is Fault injection Testing ?

Fault injection testing is an software testing approach, in which by tester initiate or introduce defects or mistakes into the coding section for elaborating the covering or scope. Fault injection testing, normally utilized with the stress testing for the strength of the expanded software or developed applications.

Methods For Fault Injection:- There are mainly two types of the fault injection methods, mentioned as below:-

• Run-Time Injection
• Compile-Time Injection

Compile-Time Injection:- Compile time injection is a fault injection approach in which source code is transformed to insert artificial faults into a system.

Run-Time Injection:- Run time injection approach produces utilize of software trigger to insert a fault into a software application throughout the run time. There are mainly two kinds of triggers are using for the same. These are Time Based Triggers and Interrupt Based Triggers.