Merged revisions 77789 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r77789 | benjamin.peterson | 2010-01-26 20:16:42 -0600 (Tue, 26 Jan 2010) | 1 line
raise a clear TypeError when trying to register a non-class
........
diff --git a/Lib/test/test_abc.py b/Lib/test/test_abc.py
index c9deb4b..a6e7062 100644
--- a/Lib/test/test_abc.py
+++ b/Lib/test/test_abc.py
@@ -139,6 +139,12 @@
self.assertRaises(RuntimeError, C.register, A) # cycles not allowed
C.register(B) # ok
+ def test_register_non_class(self):
+ class A(metaclass=abc.ABCMeta):
+ pass
+ self.assertRaisesRegexp(TypeError, "Can only register classes",
+ A.register, 4)
+
def test_registration_transitiveness(self):
class A(metaclass=abc.ABCMeta):
pass