Mercurial > hg
view tests/readlink.py @ 45069:9172fd511999
tests: terminate subprocess in test-stdio.py in case of exception
If an error happened while reading the output of the subprocess, the pipe / TTY
buffer can fill up and prevent that the subprocess ends. Therefore we should
terminate the subprocess in case of an exception.
author | Manuel Jacob <me@manueljacob.de> |
---|---|
date | Tue, 07 Jul 2020 12:35:29 +0200 |
parents | 6a98f9408a50 |
children | c102b704edb5 |
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#!/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)