tests/revlog-formatv0.py

peer: introduce a limitedarguments attributes

When set to True, it signal that the peer cannot receive too larges arguments
and that algorithm must adapt. This should only be True for http peer that does
not support argument passed as "post".

This will be useful to unlock better discovery performance in the next
changesets.

I am using a dedicated argument because this is not really a usual
"capabilities" things. An alternative approach would be to adds a
"large-arguments" to all peer, but the http peers. That seemed a bit too hacky
to me.

#!/usr/bin/env python
# Copyright 2010 Intevation GmbH
# Author(s):
# Thomas Arendsen Hein <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

"""Create a Mercurial repository in revlog format 0

changeset:   0:a1ef0b125355
tag:         tip
user:        user
date:        Thu Jan 01 00:00:00 1970 +0000
files:       empty
description:
empty file
"""

from __future__ import absolute_import
import binascii
import os
import sys

files = [
    (b'formatv0/.hg/00changelog.i',
     b'000000000000004400000000000000000000000000000000000000'
     b'000000000000000000000000000000000000000000000000000000'
     b'0000a1ef0b125355d27765928be600cfe85784284ab3'),
    (b'formatv0/.hg/00changelog.d',
     b'756163613935613961356635353036303562366138343738336237'
     b'61623536363738616436356635380a757365720a3020300a656d70'
     b'74790a0a656d7074792066696c65'),
    (b'formatv0/.hg/00manifest.i',
     b'000000000000003000000000000000000000000000000000000000'
     b'000000000000000000000000000000000000000000000000000000'
     b'0000aca95a9a5f550605b6a84783b7ab56678ad65f58'),
    (b'formatv0/.hg/00manifest.d',
     b'75656d707479006238306465356431333837353835343163356630'
     b'35323635616431343461623966613836643164620a'),
    (b'formatv0/.hg/data/empty.i',
     b'000000000000000000000000000000000000000000000000000000'
     b'000000000000000000000000000000000000000000000000000000'
     b'0000b80de5d138758541c5f05265ad144ab9fa86d1db'),
    (b'formatv0/.hg/data/empty.d',
     b''),
]

def makedirs(name):
    """recursive directory creation"""
    parent = os.path.dirname(name)
    if parent:
        makedirs(parent)
    os.mkdir(name)

makedirs(os.path.join(*'formatv0/.hg/data'.split('/')))

for name, data in files:
    f = open(name, 'wb')
    f.write(binascii.unhexlify(data))
    f.close()

sys.exit(0)