mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 16:31:02 +03:00
db4849a0d6
Summary: These are passing, let's enable them. Reviewed By: quark-zju, singhsrb Differential Revision: D19676094 fbshipit-source-id: bcb363382d48a93ac62dceab2dd6349b910bb51a
76 lines
1.9 KiB
Python
76 lines
1.9 KiB
Python
# Test that certain objects conform to well-defined interfaces.
|
|
|
|
from __future__ import absolute_import, print_function
|
|
|
|
from edenscm.mercurial import bundlerepo, httppeer, localrepo, sshpeer, ui as uimod
|
|
from hghave import require
|
|
|
|
|
|
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 testingsshpeer(sshpeer.sshpeer):
|
|
def _validaterepo(self, *args, **kwargs):
|
|
pass
|
|
|
|
|
|
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(testingsshpeer(ui, "ssh://localhost/foo"))
|
|
checkobject(bundlerepo.bundlepeer(dummyrepo()))
|
|
|
|
|
|
main()
|