view tests/lockdelay.py @ 43725:71dbd6f6fcb8

import: add a --secret option

Similarly to "hg commit", we add a --secret option to "hg import" for
committing with the secret phase. The option has no short form since
there already is a "-s" for "--similarity".

.. feature::

   ``hg import`` has a new --secret option for committing with the
    secret phase.

# 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