[Feature request] Add more FIXME statements for catch probs during unit testing

[drwetter]

Which version are you referring to

3.2+

Please check this repo whether this is a known feature request

no

Describe your feature request (if it's a technical feature)

The baseline unit test was amended to catch a string FIXME , see https://github.com/testssl/testssl.sh/pull/2792/files . It would help to detect error conditions when issuing a PR. For this to work the code should have more sanity checks during runtime. When failed they should printout the string FIXME .