Mercurial > hg
view tests/testlib/ext-sidedata-5.py @ 46800:186c0f6fbc16
tests: ask any chg instance to terminate before looking at sqlite dbs
There are spurious errors in CI where the database is still locked, so
force the daemon to quit to get deterministic behavior. Since the kill
command itself is racy, also sleep 2s to give the server time to wake up
and exit.
Differential Revision: https://phab.mercurial-scm.org/D10244
author | Joerg Sonnenberger <joerg@bec.de> |
---|---|
date | Sat, 20 Mar 2021 00:37:57 +0100 |
parents | ba8e508a8e69 |
children | 64cd1496bb70 |
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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 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 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 def reposetup(ui, repo): # Sidedata keys happen to be the same as the categories, easier for testing. for kind in (b'changelog', b'manifest', b'filelog'): repo.register_sidedata_computer( kind, sidedatamod.SD_TEST1, (sidedatamod.SD_TEST1,), compute_sidedata_1, ) repo.register_sidedata_computer( kind, sidedatamod.SD_TEST2, (sidedatamod.SD_TEST2,), compute_sidedata_2, ) # 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)