view tests/lockdelay.py @ 39718:ac32685011a3

run-tests: avoid os.getcwdb() on Windows

Any call to this issues a DeprecationWarning about the Windows bytes API being
deprecated.  There are a handful of these calls in core, but test-run-tests.t
was littered with these, as it's printed everytime run-tests.py is launched.
I'm not sure what the long term strategy for Unicode on Windows in the test
runner is, but this seems no worse than the current conversion strategy.

# 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