test case for ticket #653

tests/bugs.txt

@@ -19,6 +19,7 @@ decorators_T593
 temp_sideeffects_T654
 class_scope_T671
 slice2_T636
+builtin_subtype_methods_T653
 
 # CPython regression tests that don't current work:
 pyregr.test_threadsignals

tests/run/builtin_subtype_methods_T653.pyx

+#cython: language_level=2
+# mode: run
+# ticket: 653
+
+cdef class MyDict(dict):
+    def test_items(self):
+        """
+        >>> MyDict(a=1, b=2).test_items()
+        [('a', 1), ('b', 2)]
+        """
+        l = [ (key, value) for key, value in self.items() ]
+        l.sort()
+        return l
+
+    def test_iteritems(self):
+        """
+        >>> MyDict(a=1, b=2).test_iteritems()
+        [('a', 1), ('b', 2)]
+        """
+        l = [ (key, value) for key, value in self.iteritems() ]
+        l.sort()
+        return l