tests/lockdelay.py
author Pierre-Yves David <pierre-yves.david@octobus.net>
Tue, 13 Apr 2021 15:13:20 +0200
changeset 46914 50b79f8b802d
parent 45444 f6c67bb4ca03
child 48875 6000f5b25c9b
permissions -rw-r--r--
outgoing: move filtering logic in its own function This move code dedicated to a single purpose together and make the main code simpler. Right when we are getting ready to make it more complex :-D Differential Revision: https://phab.mercurial-scm.org/D10382
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# Dummy extension that adds a delay after acquiring a lock.
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#
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# This extension can be used to test race conditions between lock acquisition.
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from __future__ import absolute_import
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import os
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import time
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def reposetup(ui, repo):
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    class delayedlockrepo(repo.__class__):
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        def lock(self, wait=True):
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            delay = float(os.environ.get('HGPRELOCKDELAY', '0.0'))
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            if delay:
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                time.sleep(delay)
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            res = super(delayedlockrepo, self).lock(wait=wait)
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            delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0'))
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            if delay:
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                time.sleep(delay)
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            return res
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    repo.__class__ = delayedlockrepo