annotate tests/lockdelay.py @ 35679:5a2d505a9174

bookmark: deprecate direct update of a bookmark value

This changeset was part of an older series preventing direct update of the
bookmarks store without the change being tracked by a transaction. For some
unclear reason, this was not sent to the list. So we are sending it now.

Initial series: 3325c7dcabaa+08bf0ebc6c8e+712a85b3677f.

We want to channel all bookmarks update through 'applychanges' so let's remove
more way to work around this function.

# 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