[LTP] TPASS in new test lib

[Petr Vorel]

Hi,

...
> It would be possible to output something like TAP and allow it to be set
> at compile time.
And use env. variable for shell API (which is always behind C API).

> Infact it should be possible to print JSON, xUnit or whatever
> snippets. We could also print the meta data for each test at the
> begining which would work quite well with structured formats.

Kind regards,
Petr