view tests/crashgetbundler.py @ 34835:14c87708f432

arbitraryfilecontext: skip the cmp fast path if any side is a symlink

`filecmp` follows symlinks by default, which a `filectx.cmp()` call should not
be doing as it should only compare the  requested entry. After this patch, only
the contexts' data are compared, which is the correct contract.

This is a corrected version of D1122.

Differential Revision: https://phab.mercurial-scm.org/D1165

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)