Mercurial > hg
annotate tests/lockdelay.py @ 31975:76169296e52f
obsolescence: add test for the "branch replacement" logic during push, case A2
Mercurial checks for the introduction of new heads on push. Evolution comes
into play to detect if existing branches on the server are being replaced by
some of the new one we push.
The current code for this logic is very basic (eg: issue4354) and was poorly
tested. We have a better implementation coming in the evolve extension fixing
these issues and with more serious tests coverage. In the process of upstreaming
this improved logic, we start with adding the test case that are already passing
with the current implementation. Once they are all in, we'll upstream the better
implementation and the extra test case.
See inline documentation for details about the test case added in this
changeset.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
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date | Thu, 13 Apr 2017 16:23:01 +0200 |
parents | a76d5ba7ac43 |
children | 2372284d9457 |
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hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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1 # Dummy extension that adds a delay after acquiring a lock. |
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hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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2 # |
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Gregory Szorc <gregory.szorc@gmail.com>
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3 # This extension can be used to test race conditions between lock acquisition. |
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hg: obtain lock when creating share from pooled repo (issue5104)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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4 |
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Gregory Szorc <gregory.szorc@gmail.com>
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5 from __future__ import absolute_import |
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Gregory Szorc <gregory.szorc@gmail.com>
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6 |
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Gregory Szorc <gregory.szorc@gmail.com>
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7 import os |
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Gregory Szorc <gregory.szorc@gmail.com>
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8 import time |
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9 |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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10 def reposetup(ui, repo): |
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Gregory Szorc <gregory.szorc@gmail.com>
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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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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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15 if delay: |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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16 time.sleep(delay) |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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17 res = super(delayedlockrepo, self).lock() |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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18 delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0')) |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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19 if delay: |
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pull: grab wlock during pull
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28289
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20 time.sleep(delay) |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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21 return res |
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22 repo.__class__ = delayedlockrepo |