Mercurial > hg
view tests/testlib/ext-sidedata-5.py @ 48393:1a8a70b4b0ad
dirstate: cleanup remaining of "now" during write
Since the whole `need_delay` have been removed, we no longer need this.
Differential Revision: https://phab.mercurial-scm.org/D11797
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Fri, 19 Nov 2021 03:03:01 +0100 |
parents | 223b47235d1c |
children | 6000f5b25c9b |
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# coding: utf8 # ext-sidedata-5.py - small extension to test (differently still) the sidedata # logic # # Simulates a server for a simple sidedata exchange. # # Copyright 2021 Raphaël Gomès <rgomes@octobus.net> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import import hashlib import struct from mercurial import ( extensions, revlog, ) from mercurial.revlogutils import sidedata as sidedatamod from mercurial.revlogutils import constants NO_FLAGS = (0, 0) def compute_sidedata_1(repo, revlog, rev, sidedata, text=None): sidedata = sidedata.copy() if text is None: text = revlog.revision(rev) sidedata[sidedatamod.SD_TEST1] = struct.pack('>I', len(text)) return sidedata, NO_FLAGS def compute_sidedata_2(repo, revlog, rev, sidedata, text=None): sidedata = sidedata.copy() if text is None: text = revlog.revision(rev) sha256 = hashlib.sha256(text).digest() sidedata[sidedatamod.SD_TEST2] = struct.pack('>32s', sha256) return sidedata, NO_FLAGS def reposetup(ui, repo): # Sidedata keys happen to be the same as the categories, easier for testing. for kind in constants.ALL_KINDS: repo.register_sidedata_computer( kind, sidedatamod.SD_TEST1, (sidedatamod.SD_TEST1,), compute_sidedata_1, 0, ) repo.register_sidedata_computer( kind, sidedatamod.SD_TEST2, (sidedatamod.SD_TEST2,), compute_sidedata_2, 0, ) # We don't register sidedata computers because we don't care within these # tests repo.register_wanted_sidedata(sidedatamod.SD_TEST1) repo.register_wanted_sidedata(sidedatamod.SD_TEST2) def wrapaddrevision( orig, self, text, transaction, link, p1, p2, *args, **kwargs ): if kwargs.get('sidedata') is None: kwargs['sidedata'] = {} sd = kwargs['sidedata'] ## let's store some arbitrary data just for testing # text length sd[sidedatamod.SD_TEST1] = struct.pack('>I', len(text)) # and sha2 hashes sha256 = hashlib.sha256(text).digest() sd[sidedatamod.SD_TEST2] = struct.pack('>32s', sha256) return orig(self, text, transaction, link, p1, p2, *args, **kwargs) def extsetup(ui): extensions.wrapfunction(revlog.revlog, 'addrevision', wrapaddrevision)