view tests/readlink.py @ 22312:8b980fbbd6dc

revsetbenchmark: add revset with lazyset subtraction

The added revset is used by obsolescence and currently results in
recursion in __contains__ between 2 lazysets. We should have
coverage of this revset.

#!/usr/bin/env python

import errno, os, sys

for f in sys.argv[1:]:
    try:
        print f, '->', os.readlink(f)
    except OSError, err:
        if err.errno != errno.EINVAL:
            raise
        print f, 'not a symlink'

sys.exit(0)