tests/lockdelay.py
author Pierre-Yves David <pierre-yves.david@octobus.net>
Thu, 22 Sep 2022 01:48:02 +0200
changeset 49496 35bf7f23b84c
parent 48875 6000f5b25c9b
permissions -rw-r--r--
run-tests: deal with distutil deprecation PEP 632 recommend the use of `packaging.version` to replace the deprecated `distutil.version`. So lets do it.

# Dummy extension that adds a delay after acquiring a lock.
#
# This extension can be used to test race conditions between lock acquisition.


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