view tests/lockdelay.py @ 46978:dc8976cc3a6e

tests: make test-archive.t pass on py3.9 (issue6504)

Something got stricter at parsing URL query parameters and now the
parameters need to be separated by "&"; ";" is no longer allowed. See
issue6504 for details.

Differential Revision: https://phab.mercurial-scm.org/D10472

# 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