view tests/lockdelay.py @ 39289:97f52862b1bd

run-tests: fix the remaining failure of test-run-tests.py

Looks like durin42 misindented this. This makes test-run-tests.py passes but I
cannot reason why.

Differential Revision: https://phab.mercurial-scm.org/D4402

# 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