tests: Add more tests for paths.
tests: Add more tests for paths.

So far we only tested URIs, but not search paths, home paths or
relative/absolute paths. This should make sure we won't hit something
like da6de93 again.

Signed-off-by: aszlig <ee1aa092358634f9c53f01b5a783726c9e21b35a@redmoonstudios.org>

LnL7/vim-nix