Mercurial > hg
view tests/lockdelay.py @ 46102:7ce24d3761e8
procutil: don't assign stdin to None, use os.devnull instead
It will be painful to take care of procutil.stdin being None everywhere.
Thanks to Yuya who recommended it.
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Thu, 10 Dec 2020 14:03:46 +0530 |
parents | f6c67bb4ca03 |
children | 6000f5b25c9b |
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# Dummy extension that adds a delay after acquiring a lock. # # This extension can be used to test race conditions between lock acquisition. from __future__ import absolute_import import os import time def reposetup(ui, repo): class delayedlockrepo(repo.__class__): def lock(self, wait=True): delay = float(os.environ.get('HGPRELOCKDELAY', '0.0')) if delay: time.sleep(delay) res = super(delayedlockrepo, self).lock(wait=wait) delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0')) if delay: time.sleep(delay) return res repo.__class__ = delayedlockrepo