view tests/readlink.py @ 33999:be814edf3306

metadataonlyctx: don't crash when reusing the manifest with deletions

This was originally fixed by Mateusz Kwapich for the `metaedit` command in
fb-hgext with a test for the `metaedit` command. It didn't get upstreamed
because `metaedit` was not in core.

This patch fixes the crash and adds a test about `metadataonlyctx` to
avoid future regressions.

Differential Revision: https://phab.mercurial-scm.org/D550

#!/usr/bin/env python

from __future__ import absolute_import, print_function

import errno
import os
import 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, '->', f, 'not a symlink')

sys.exit(0)