Mercurial > hg
view tests/test-check-interfaces.py @ 36360:c25290b98190
perfbranchmap: allow to select the filter to benchmark
Running the branchmap computation on all filter levels can be expensive.
Narrowing the run to some specific filters can speed up benchmarking time when
working only on a subset of filter levels.
author | Boris Feld <boris.feld@octobus.net> |
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date | Wed, 21 Feb 2018 11:43:12 +0100 |
parents | 59e4a7781a36 |
children | 11ba1a96f946 |
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# Test that certain objects conform to well-defined interfaces. from __future__ import absolute_import, print_function from mercurial import ( bundlerepo, httppeer, localrepo, sshpeer, statichttprepo, ui as uimod, unionrepo, ) def checkobject(o): """Verify a constructed object conforms to interface rules. An object must have __abstractmethods__ defined. All "public" attributes of the object (attributes not prefixed with an underscore) must be in __abstractmethods__ or appear on a base class with __abstractmethods__. """ name = o.__class__.__name__ allowed = set() for cls in o.__class__.__mro__: if not getattr(cls, '__abstractmethods__', set()): continue allowed |= cls.__abstractmethods__ allowed |= {a for a in dir(cls) if not a.startswith('_')} if not allowed: print('%s does not have abstract methods' % name) return public = {a for a in dir(o) if not a.startswith('_')} for attr in sorted(public - allowed): print('public attributes not in abstract interface: %s.%s' % ( 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 # Facilitates testing sshpeer without requiring an SSH server. class badpeer(httppeer.httppeer): def __init__(self): super(badpeer, self).__init__(uimod.ui(), 'http://localhost') self.badattribute = True def badmethod(self): pass def main(): ui = uimod.ui() checkobject(badpeer()) checkobject(httppeer.httppeer(ui, 'http://localhost')) checkobject(localrepo.localpeer(dummyrepo())) checkobject(sshpeer.sshv1peer(ui, 'ssh://localhost/foo', None, None, None, None, None)) checkobject(sshpeer.sshv2peer(ui, 'ssh://localhost/foo', None, None, None, None, None)) checkobject(bundlerepo.bundlepeer(dummyrepo())) checkobject(statichttprepo.statichttppeer(dummyrepo())) checkobject(unionrepo.unionpeer(dummyrepo())) main()