annotate tests/lockdelay.py @ 37296:78103e4138b1

wireproto: port protocol handler to zope.interface zope.interface is superior to the abc module. Let's port to it. As part of this, we add tests for interface conformance for classes implementing the interface. Differential Revision: https://phab.mercurial-scm.org/D2983
author Gregory Szorc <gregory.szorc@gmail.com>
date Fri, 23 Mar 2018 16:24:53 -0700
parents a76d5ba7ac43
children 2372284d9457
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1 # Dummy extension that adds a delay after acquiring a lock.
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2 #
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3 # This extension can be used to test race conditions between lock acquisition.
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4
d493d64757eb hg: obtain lock when creating share from pooled repo (issue5104)
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5 from __future__ import absolute_import
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6
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7 import os
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8 import time
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9
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10 def reposetup(ui, repo):
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11
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12 class delayedlockrepo(repo.__class__):
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13 def lock(self):
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14 delay = float(os.environ.get('HGPRELOCKDELAY', '0.0'))
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15 if delay:
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16 time.sleep(delay)
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17 res = super(delayedlockrepo, self).lock()
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18 delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0'))
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19 if delay:
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20 time.sleep(delay)
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21 return res
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22 repo.__class__ = delayedlockrepo