Mercurial > hg
view tests/test-check-interfaces.py @ 47815:b30a53ffbf9b stable
debugcommands: introduce a debug command to repair repos affected by issue6528
This command is quite basic and slow, it will loop over the entirety of the
filelogs in the repository and check each revision for corruption, then fixes
the affected filelogs. It takes under 25 minutes for Mozilla-Central on my
not-top-of-the-line laptop, using the `--to-report` and `--from-report` options
will make this pretty tolerable to use, I think.
This change also introduces a test for the fix.
Differential Revision: https://phab.mercurial-scm.org/D11239
author | Raphaël Gomès <rgomes@octobus.net> |
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date | Tue, 27 Jul 2021 21:45:27 +0200 |
parents | 119790e1c67c |
children | 04688c51f81f |
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# Test that certain objects conform to well-defined interfaces. from __future__ import absolute_import, print_function from mercurial import encoding encoding.environ[b'HGREALINTERFACES'] = b'1' import os import subprocess import sys # Only run if tests are run in a repo if subprocess.call( [sys.executable, '%s/hghave' % os.environ['TESTDIR'], 'test-repo'] ): sys.exit(80) from mercurial.interfaces import ( dirstate as intdirstate, repository, ) from mercurial.thirdparty.zope import interface as zi from mercurial.thirdparty.zope.interface import verify as ziverify from mercurial import ( bundlerepo, dirstate, filelog, httppeer, localrepo, manifest, pycompat, revlog, sshpeer, statichttprepo, ui as uimod, unionrepo, vfs as vfsmod, wireprotoserver, wireprototypes, wireprotov1peer, wireprotov2server, ) testdir = os.path.dirname(__file__) rootdir = pycompat.fsencode(os.path.normpath(os.path.join(testdir, '..'))) sys.path[0:0] = [testdir] import simplestorerepo del sys.path[0] def checkzobject(o, allowextra=False): """Verify an object with a zope interface.""" ifaces = zi.providedBy(o) if not ifaces: print('%r does not provide any zope interfaces' % o) return # Run zope.interface's built-in verification routine. This verifies that # everything that is supposed to be present is present. for iface in ifaces: ziverify.verifyObject(iface, o) if allowextra: return # Now verify that the object provides no extra public attributes that # aren't declared as part of interfaces. allowed = set() for iface in ifaces: allowed |= set(iface.names(all=True)) public = {a for a in dir(o) if not a.startswith('_')} for attr in sorted(public - allowed): print( 'public attribute not declared in interfaces: %s.%s' % (o.__class__.__name__, attr) ) # Facilitates testing localpeer. class dummyrepo(object): def __init__(self): self.ui = uimod.ui() self._wanted_sidedata = set() def filtered(self, name): pass def _restrictcapabilities(self, caps): pass class dummyopener(object): handlers = [] # Facilitates testing sshpeer without requiring a server. class badpeer(httppeer.httppeer): def __init__(self): super(badpeer, self).__init__( None, None, None, dummyopener(), None, None ) self.badattribute = True def badmethod(self): pass class dummypipe(object): def close(self): pass @property def closed(self): pass def main(): ui = uimod.ui() # Needed so we can open a local repo with obsstore without a warning. ui.setconfig(b'experimental', b'evolution.createmarkers', True) checkzobject(badpeer()) ziverify.verifyClass(repository.ipeerbase, httppeer.httppeer) checkzobject(httppeer.httppeer(None, None, None, dummyopener(), None, None)) ziverify.verifyClass(repository.ipeerv2, httppeer.httpv2peer) checkzobject(httppeer.httpv2peer(None, b'', b'', None, None, None)) ziverify.verifyClass(repository.ipeerbase, localrepo.localpeer) checkzobject(localrepo.localpeer(dummyrepo())) ziverify.verifyClass( repository.ipeercommandexecutor, localrepo.localcommandexecutor ) checkzobject(localrepo.localcommandexecutor(None)) ziverify.verifyClass( repository.ipeercommandexecutor, wireprotov1peer.peerexecutor ) checkzobject(wireprotov1peer.peerexecutor(None)) ziverify.verifyClass(repository.ipeerbase, sshpeer.sshv1peer) checkzobject( sshpeer.sshv1peer( ui, b'ssh://localhost/foo', b'', dummypipe(), dummypipe(), None, None, ) ) ziverify.verifyClass(repository.ipeerbase, sshpeer.sshv2peer) checkzobject( sshpeer.sshv2peer( ui, b'ssh://localhost/foo', b'', dummypipe(), dummypipe(), None, None, ) ) ziverify.verifyClass(repository.ipeerbase, bundlerepo.bundlepeer) checkzobject(bundlerepo.bundlepeer(dummyrepo())) ziverify.verifyClass(repository.ipeerbase, statichttprepo.statichttppeer) checkzobject(statichttprepo.statichttppeer(dummyrepo())) ziverify.verifyClass(repository.ipeerbase, unionrepo.unionpeer) checkzobject(unionrepo.unionpeer(dummyrepo())) ziverify.verifyClass( repository.ilocalrepositorymain, localrepo.localrepository ) ziverify.verifyClass( repository.ilocalrepositoryfilestorage, localrepo.revlogfilestorage ) repo = localrepo.makelocalrepository(ui, rootdir) checkzobject(repo) ziverify.verifyClass( wireprototypes.baseprotocolhandler, wireprotoserver.sshv1protocolhandler ) ziverify.verifyClass( wireprototypes.baseprotocolhandler, wireprotoserver.sshv2protocolhandler ) ziverify.verifyClass( wireprototypes.baseprotocolhandler, wireprotoserver.httpv1protocolhandler, ) ziverify.verifyClass( wireprototypes.baseprotocolhandler, wireprotov2server.httpv2protocolhandler, ) sshv1 = wireprotoserver.sshv1protocolhandler(None, None, None) checkzobject(sshv1) sshv2 = wireprotoserver.sshv2protocolhandler(None, None, None) checkzobject(sshv2) httpv1 = wireprotoserver.httpv1protocolhandler(None, None, None) checkzobject(httpv1) httpv2 = wireprotov2server.httpv2protocolhandler(None, None) checkzobject(httpv2) ziverify.verifyClass(repository.ifilestorage, filelog.filelog) ziverify.verifyClass(repository.imanifestdict, manifest.manifestdict) ziverify.verifyClass(repository.imanifestdict, manifest.treemanifest) ziverify.verifyClass( repository.imanifestrevisionstored, manifest.manifestctx ) ziverify.verifyClass( repository.imanifestrevisionwritable, manifest.memmanifestctx ) ziverify.verifyClass( repository.imanifestrevisionstored, manifest.treemanifestctx ) ziverify.verifyClass( repository.imanifestrevisionwritable, manifest.memtreemanifestctx ) ziverify.verifyClass(repository.imanifestlog, manifest.manifestlog) ziverify.verifyClass(repository.imanifeststorage, manifest.manifestrevlog) ziverify.verifyClass( repository.irevisiondelta, simplestorerepo.simplestorerevisiondelta ) ziverify.verifyClass(repository.ifilestorage, simplestorerepo.filestorage) ziverify.verifyClass( repository.iverifyproblem, simplestorerepo.simplefilestoreproblem ) ziverify.verifyClass(intdirstate.idirstate, dirstate.dirstate) vfs = vfsmod.vfs(b'.') fl = filelog.filelog(vfs, b'dummy.i') checkzobject(fl, allowextra=True) # Conforms to imanifestlog. ml = manifest.manifestlog( vfs, repo, manifest.manifestrevlog(repo.nodeconstants, repo.svfs), repo.narrowmatch(), ) checkzobject(ml) checkzobject(repo.manifestlog) # Conforms to imanifestrevision. mctx = ml[repo[0].manifestnode()] checkzobject(mctx) # Conforms to imanifestrevisionwritable. checkzobject(mctx.copy()) # Conforms to imanifestdict. checkzobject(mctx.read()) mrl = manifest.manifestrevlog(repo.nodeconstants, vfs) checkzobject(mrl) ziverify.verifyClass(repository.irevisiondelta, revlog.revlogrevisiondelta) rd = revlog.revlogrevisiondelta( node=b'', p1node=b'', p2node=b'', basenode=b'', linknode=b'', flags=b'', baserevisionsize=None, revision=b'', sidedata=b'', delta=None, protocol_flags=b'', ) checkzobject(rd) ziverify.verifyClass(repository.iverifyproblem, revlog.revlogproblem) checkzobject(revlog.revlogproblem()) main()