testsuite/driver: Never symlink on Windows
authorBen Gamari <bgamari.foss@gmail.com>
Mon, 17 Oct 2016 00:49:00 +0000 (20:49 -0400)
committerBen Gamari <ben@smart-cactus.org>
Mon, 17 Oct 2016 18:33:29 +0000 (14:33 -0400)
commit8bb960eff05ef8171ce2632a62db89b4e96aff74
treef631a50c2bddd34bdadf4d93746116b157181937
parent332543587eea41825ad7ad5addcb0de6b3bfa2f1
testsuite/driver: Never symlink on Windows

While msys' mingw Python 3 does indeed export `os.symlink`, it is
unusable since creating symbolic links on Windows requires permissions
that essentially no one has.

Test Plan: Validate on Windows

Reviewers: austin, Phyx, thomie

Differential Revision: https://phabricator.haskell.org/D2604
testsuite/driver/testutil.py