view tests/readlink.py @ 47063:1d075b857c90 stable

tests: ensure `$PYTHON` is quoted for Windows

Global installs of python3 go into "Program Files", and tons of tests fail with
mysterious errors if this isn't quoted.  Most of this is a followup to
0826d684a1b5, but a some of these were existing issues.  Shebang lines are
ignored because quoting breaks direct execution- these will need to be launched
indirectly with the quoted `$PYTHON` command.

Differential Revision: https://phab.mercurial-scm.org/D10633

#!/usr/bin/env python3

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)