tests/readlink.py

convert: make filemap prune useless branch closing revs (issue2774)

A branch closing revision only applies if one of its parents belongs to the
branch being closed. Otherwise the filemap can prune it too.

#!/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)