view tests/lockdelay.py @ 35071:b4767ae63b32

test-pattern: register current the bundlecaps string

The bundle capabilites sent with every getbundle commands. Every time the
protocol is updated, that string is altered. We get that string replace by
$USUAL_BUNDLE_CAPS$ so that we only have to change the substitution whenever
this happens.

# 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