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Issue #14288: Serialization support for builtin iterators.

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This commit is contained in:
Kristján Valur Jónsson 2012-04-03 10:49:41 +00:00
parent 283b96b6bd
commit 31668b8f7a
28 changed files with 2190 additions and 104 deletions
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14
Lib/test/test_array.py
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@ -285,6 +285,20 @@ class BaseTest(unittest.TestCase):
self.assertEqual(a.x, b.x)
self.assertEqual(type(a), type(b))
def test_iterator_pickle(self):
data = array.array(self.typecode, self.example)
orgit = iter(data)
d = pickle.dumps(orgit)
it = pickle.loads(d)
self.assertEqual(type(orgit), type(it))
self.assertEqual(list(it), list(data))
if len(data):
it = pickle.loads(d)
next(it)
d = pickle.dumps(it)
self.assertEqual(list(it), list(data)[1:])
def test_insert(self):
a = array.array(self.typecode, self.example)
a.insert(0, self.example[0])