This module was pretty much undocumented. Fix that.
Inspired by a preliminary patch sent by Ramanarayana, heavily updated by Andrew Dunstan, and reviewed by Michael Paquier.
6fcc40b1d4 Add POD documentation to TestLib.pm
src/test/perl/TestLib.pm | 340 ++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 307 insertions(+), 33 deletions(-)