Mercurial > hg
view tests/lockdelay.py @ 42478:561cd02c58ff
cat: don't prefetch files unless the output requires it
It's a waste to cache lfs blobs when cat'ing the raw data at best, but a hassle
debugging when the blob is missing. I'm not sure if there are other commands
that have '{data}' for output, and if there's a general way to prefetch on that
keyword.
It's interesting that the verbose output seems to leak into the JSON output, but
that seems like an existing bug.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Thu, 04 Oct 2018 00:57:11 -0400 |
parents | a76d5ba7ac43 |
children | 2372284d9457 |
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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): delay = float(os.environ.get('HGPRELOCKDELAY', '0.0')) if delay: time.sleep(delay) res = super(delayedlockrepo, self).lock() delay = float(os.environ.get('HGPOSTLOCKDELAY', '0.0')) if delay: time.sleep(delay) return res repo.__class__ = delayedlockrepo