Mercurial > hg
annotate tests/lockdelay.py @ 44311:2b72c4ff8ed1
nodemap: use an intermediate "docket" file to carry small metadata
This intermediate file will make mmapping, transaction and content validation
easier. (Most of this usefulness will arrive gradually in later changeset). In
particular it will become very useful to append new data are the end of raw file
instead of rewriting on the file on each transaction.
See in code comments for details.
Differential Revision: https://phab.mercurial-scm.org/D7838
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Wed, 15 Jan 2020 15:47:50 +0100 |
parents | 2372284d9457 |
children | f6c67bb4ca03 |
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28289
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hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
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1 # Dummy extension that adds a delay after acquiring a lock. |
d493d64757eb
hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
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2 # |
d493d64757eb
hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
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3 # This extension can be used to test race conditions between lock acquisition. |
d493d64757eb
hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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4 |
d493d64757eb
hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
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5 from __future__ import absolute_import |
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hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
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6 |
d493d64757eb
hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
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7 import os |
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hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
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8 import time |
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Gregory Szorc <gregory.szorc@gmail.com>
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9 |
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formatting: blacken the codebase
Augie Fackler <augie@google.com>
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10 |
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11 def reposetup(ui, repo): |
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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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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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18 delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0')) |
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19 if delay: |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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20 time.sleep(delay) |
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21 return res |
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formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
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22 |
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parents:
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23 repo.__class__ = delayedlockrepo |