Mercurial > hg
view tests/lockdelay.py @ 30512:cc374292a561
chgserver: delay importing commands and dispatch modules
This is a workaround for future import cycle: dispatch -> commands -> server
-> chgserver -> commands. Some of the problems can be fixed later on pager
and chg refactoring.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sat, 15 Oct 2016 14:37:18 +0900 |
parents | a76d5ba7ac43 |
children | 2372284d9457 |
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# 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