view tests/lockdelay.py @ 43276:d201a637c971

py3: encode underlying error message during parse error of %include
author Denis Laxalde <denis.laxalde@logilab.fr>
date Thu, 17 Oct 2019 12:10:42 +0200
parents 2372284d9457
children f6c67bb4ca03
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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