Mercurial > hg
view tests/lockdelay.py @ 50624:c2633c69cbe0
stream-clone: document the ext-stream-clone-steps.py utility extension
This extension is useful, let us clarify how to use it.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Mon, 29 May 2023 01:38:34 +0200 |
parents | 6000f5b25c9b |
children |
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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. import os import time def reposetup(ui, repo): class delayedlockrepo(repo.__class__): def lock(self, wait=True): delay = float(os.environ.get('HGPRELOCKDELAY', '0.0')) if delay: time.sleep(delay) res = super(delayedlockrepo, self).lock(wait=wait) delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0')) if delay: time.sleep(delay) return res repo.__class__ = delayedlockrepo