Step 16 – Requirements vs specs

6. Dig deep into the source files
and you may get a fright.
"The code and comments do not match.
So which of them is right?"

Details

Some Problem Solving requires you to know have an understanding of the requirements; both functional and non-functional.

Is this program right or wrong?

echo 'Hello Word!';
  • Does the code match the comments?
  • Have you checked what the specifications are?
  • Do the tests match the specifications?
  • If not, which is wrong?