view tests/readlink.py @ 23405:2a038deeac9a

merge: 0 is a valid ancestor different from None

Most internal functions can take either a hash or an integer. Merge did however
not handle 0 as revision 0. Now it does.

#!/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)