In this chapter, you will learn how to properly test and debug your C++ applications. This is important because without good testing and debugging, it is highly likely that your C++ applications will contain hard-to-detect bugs that will reduce their overall reliability, stability, and security.
This chapter will start with a comprehensive overview of unit testing, which is the act of testing code at the unit level, and will also look at how to leverage existing libraries to speed up the process of writing tests. Next, it will demonstrate how to use the ASAN and UBSAN dynamic analysis tools to check for memory corruption and undefined behavior. Lastly, the chapter will conclude with a quick look at how to leverage the NDEBUG macro in your own code for adding debug logic when attempting to resolve issues.
This chapter contains the following recipes:
- Getting...
