issue6528: implement _is_revision_affected_fast using callback
The delta comming from a bundle/stream does not exists in the revlog yet, so we
will need other way to retrieve the same information.
To prepare for this we split the function to use callbacks in the core logic.
Differential Revision: https://phab.mercurial-scm.org/D11268
# mock out util.makedate() to supply testable values
from __future__ import absolute_import
import os
from mercurial import pycompat
from mercurial.utils import dateutil
def mockmakedate():
filename = os.path.join(os.environ['TESTTMP'], 'testtime')
try:
with open(filename, 'rb') as timef:
time = float(timef.read()) + 1
except IOError:
time = 0.0
with open(filename, 'wb') as timef:
timef.write(pycompat.bytestr(time))
return (time, 0)
dateutil.makedate = mockmakedate