Apply 'TestList' for deque

Author: kianelbo

Lib/test/test_deque.py

@@ -9,6 +9,8 @@
 import random
 import struct
 
+from Lib.test import test_list
+
 BIG = 100000
 
 def fail():
@@ -903,6 +905,9 @@ def test_subclass_with_kwargs(self):
         # SF bug #1486663 -- this used to erroneously raise a TypeError
         SubclassWithKwargs(newarg=1)
 
+class TestList(test_list.ListTest):
+    type2test = deque
+
 class TestSequence(seq_tests.CommonTest):
     type2test = deque