Mercurial > hg
view tests/lockdelay.py @ 48184:8fae2cc6ee86
dispatch: don't change error status if flushing stdio fails
If we already have a non-zero exit code, I don't think we should
change it to 255 because we fail to flush stdio. This may not matter
yet, but it will matter when I make a killed pager result in exit code
250 (it's currently 255).
Differential Revision: https://phab.mercurial-scm.org/D11626
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Fri, 08 Oct 2021 13:34:33 -0700 |
parents | f6c67bb4ca03 |
children | 6000f5b25c9b |
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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. from __future__ import absolute_import 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