test-http-bad-server: move the extension in `testlib`
This seems like a better location for it.
Differential Revision: https://phab.mercurial-scm.org/D12036
from __future__ import absolute_import
from mercurial.i18n import _
from mercurial import changegroup, error, extensions
def abort(orig, *args, **kwargs):
raise error.Abort(_('this is an exercise'))
def uisetup(ui):
extensions.wrapfunction(changegroup, 'getbundler', abort)