view tests/lockdelay.py @ 43738:558f7585afcb stable

test: don't put $BINDIR in $PATH for test-merge-tools.t

We call $BINDIR/hg explicitly anyway, so don't need it in $PATH.  This
fixes failures when running the test --with-hg=/usr/bin/hg, where we
pick up /usr/bin/false as merge tool when we expected not to find it.

# 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