Merged revisions 81525 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r81525 | mark.dickinson | 2010-05-25 20:01:08 +0100 (Tue, 25 May 2010) | 3 lines
Issue #8816: Extra tests for some built-in functions. These tests are
ports of IronPython tests. Thanks Gregory Nofi.
........
diff --git a/Lib/test/test_enumerate.py b/Lib/test/test_enumerate.py
index 315069c..b8b9719 100644
--- a/Lib/test/test_enumerate.py
+++ b/Lib/test/test_enumerate.py
@@ -198,6 +198,18 @@
self.fail("non-callable __reversed__ didn't raise!")
self.assertEqual(rc, sys.getrefcount(r))
+ def test_objmethods(self):
+ # Objects must have __len__() and __getitem__() implemented.
+ class NoLen(object):
+ def __getitem__(self): return 1
+ nl = NoLen()
+ self.assertRaises(TypeError, reversed, nl)
+
+ class NoGetItem(object):
+ def __len__(self): return 2
+ ngi = NoGetItem()
+ self.assertRaises(TypeError, reversed, ngi)
+
class EnumerateStartTestCase(EnumerateTestCase):