Issue #4183: Some tests didn't run with pickle.HIGHEST_PROTOCOL.
Reviewed by Benjamin Peterson.
diff --git a/Lib/test/test_range.py b/Lib/test/test_range.py
index b14a22b..43fadf0 100644
--- a/Lib/test/test_range.py
+++ b/Lib/test/test_range.py
@@ -65,7 +65,7 @@
def test_pickling(self):
testcases = [(13,), (0, 11), (-22, 10), (20, 3, -1),
(13, 21, 3), (-2, 2, 2)]
- for proto in range(pickle.HIGHEST_PROTOCOL):
+ for proto in range(pickle.HIGHEST_PROTOCOL + 1):
for t in testcases:
r = range(*t)
self.assertEquals(list(pickle.loads(pickle.dumps(r, proto))),