that test hook

[Peter Gammie]

Hello,

I see from the archives that this hook is much unloved.

How is one supposed to use it?

The arguments to the function are underspecified. What is the Bool?

I want access to the command-line flags, or at least verbosity  
settings. How do I do that?

I envisage testing like so (approx):

Setup test file
Setup test dir
Setup test --verbose

Has anyone used it in anger?

cheers
peter