tests: pass settings of hypothesis by with statement
given(..., settings=) is no longer available in Hypothesis 2.0.0.
https://github.com/DRMacIver/hypothesis/commit/7712c01
#!/usr/bin/env python
import errno, os, sys
for f in sys.argv[1:]:
try:
print f, '->', os.readlink(f)
except OSError as err:
if err.errno != errno.EINVAL:
raise
print f, 'not a symlink'
sys.exit(0)