view tests/lockdelay.py @ 35868:5a9ff8c20123

wireprotoserver: remove lock references AFAICT sshserver.lock is unused. The last caller of it disappeared in 9f6e0e7ef828 ~18 months ago as part of removing code to support ancient wire protocol commands. Let's remove some dead code. Differential Revision: https://phab.mercurial-scm.org/D1986
author Gregory Szorc <gregory.szorc@gmail.com>
date Wed, 31 Jan 2018 11:19:05 -0800
parents a76d5ba7ac43
children 2372284d9457
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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):
            delay = float(os.environ.get('HGPRELOCKDELAY', '0.0'))
            if delay:
                time.sleep(delay)
            res = super(delayedlockrepo, self).lock()
            delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0'))
            if delay:
                time.sleep(delay)
            return res
    repo.__class__ = delayedlockrepo