[issue27186] add os.fspath()

[Ethan Furman]

Ethan Furman added the comment:

Dusty:  The pathlib tests looks like it's only testing the PurePath implementation; while this /should/ be sufficient, please add tests for the other classes as well.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue27186>
_______________________________________