Summary

In this chapter, we discussed testing and debugging in the context of the software development process. Testing uncovers problems, while RCA assists in discovering a problem at the macro level. However, good programming practices can help to prevent software defects in the early stages. Furthermore, the CLI debugging tool known as GDB can help us set breakpoints and execute a program line by line while printing variable values during program execution.

We also discussed automatic analysis tools and human-assisted testing processes. Static analysis evaluates a program’s performance without running it. Dynamic analysis tools, on the other hand, can detect flaws by simply running the program. Finally, we learned about the tactics for incorporating testing into a software development pipeline, including what, when, and how. When the coding is finished, unit testing focuses on testing individual components. TDD focuses more on how to write tests before developing code...