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Issue #4740: Use HIGHEST_PROTOCOL in pickle test. This enables test for protocol 3
(== HIGHEST_PROTOCOL in 3.x)
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3 changed files with 6 additions and 6 deletions
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@ -7,7 +7,7 @@ import unittest
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from test import support
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from weakref import proxy
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import array, io, math
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from pickle import loads, dumps
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from pickle import loads, dumps, HIGHEST_PROTOCOL
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import operator
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class ArraySubclass(array.array):
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@ -98,7 +98,7 @@ class BaseTest(unittest.TestCase):
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self.assertEqual(a, b)
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def test_pickle(self):
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for protocol in (0, 1, 2):
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for protocol in range(HIGHEST_PROTOCOL + 1):
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a = array.array(self.typecode, self.example)
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b = loads(dumps(a, protocol))
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self.assertNotEqual(id(a), id(b))
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@ -113,7 +113,7 @@ class BaseTest(unittest.TestCase):
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self.assertEqual(type(a), type(b))
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def test_pickle_for_empty_array(self):
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for protocol in (0, 1, 2):
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for protocol in range(HIGHEST_PROTOCOL + 1):
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a = array.array(self.typecode)
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b = loads(dumps(a, protocol))
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self.assertNotEqual(id(a), id(b))
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