Mercurial > hg
view tests/test-check-interfaces.py @ 37545:93397c4633f6
wireproto: extract HTTP version 2 code to own module
wireprotoserver has generic and version 1 server code. The wireproto
module also has both version 1 and version 2 command implementations.
Upcoming work I want to do will make it difficult for this code to
live in the current locations. Plus, it kind of makes sense for the
version 2 code to live in an isolated module.
This commit copies the HTTPv2 bits from wireprotoserver into a new
module. We do it as a file copy to preserve history. A future
commit will be copying wire protocol commands into this module
as well. But there is little history of that code, so it makes
sense to take history for wireprotoserver.
Differential Revision: https://phab.mercurial-scm.org/D3230
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 09 Apr 2018 19:35:04 -0700 |
parents | a3202fa83aff |
children | 835ccc2a5ef1 |
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# Test that certain objects conform to well-defined interfaces. from __future__ import absolute_import, print_function import os from mercurial.thirdparty.zope import ( interface as zi, ) from mercurial.thirdparty.zope.interface import ( verify as ziverify, ) from mercurial import ( bundlerepo, filelog, httppeer, localrepo, repository, sshpeer, statichttprepo, ui as uimod, unionrepo, vfs as vfsmod, wireprotoserver, wireprototypes, wireprotov2server, ) rootdir = os.path.normpath(os.path.join(os.path.dirname(__file__), '..')) 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() def filtered(self, name): pass def _restrictcapabilities(self, caps): pass class dummyopener(object): handlers = [] # Facilitates testing sshpeer without requiring an SSH server. class badpeer(httppeer.httppeer): def __init__(self): super(badpeer, self).__init__(None, None, None, dummyopener()) self.badattribute = True def badmethod(self): pass class dummypipe(object): def close(self): pass def main(): ui = uimod.ui() # Needed so we can open a local repo with obsstore without a warning. ui.setconfig('experimental', 'evolution.createmarkers', True) checkzobject(badpeer()) ziverify.verifyClass(repository.ipeerbaselegacycommands, httppeer.httppeer) checkzobject(httppeer.httppeer(None, None, None, dummyopener())) ziverify.verifyClass(repository.ipeerbase, localrepo.localpeer) checkzobject(localrepo.localpeer(dummyrepo())) ziverify.verifyClass(repository.ipeerbaselegacycommands, sshpeer.sshv1peer) checkzobject(sshpeer.sshv1peer(ui, 'ssh://localhost/foo', None, dummypipe(), dummypipe(), None, None)) ziverify.verifyClass(repository.ipeerbaselegacycommands, sshpeer.sshv2peer) checkzobject(sshpeer.sshv2peer(ui, 'ssh://localhost/foo', None, 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.completelocalrepository, localrepo.localrepository) repo = localrepo.localrepository(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) vfs = vfsmod.vfs('.') fl = filelog.filelog(vfs, 'dummy.i') checkzobject(fl, allowextra=True) main()