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Restored backward compatibility of pickling http.cookies.Morsel. It was

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broken after converting instance attributes to properies in issue #2211.
This commit is contained in:
Serhiy Storchaka 2015-03-18 18:03:40 +02:00
parent cb7e5f6f08
commit 6c32585f67
2 changed files with 32 additions and 0 deletions
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20
Lib/test/test_http_cookies.py
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@ -1,5 +1,6 @@
# Simple test suite for http/cookies.py
import copy
from test.support import run_unittest, run_doctest, check_warnings
import unittest
from http import cookies
@ -325,6 +326,11 @@ class MorselTests(unittest.TestCase):
self.assertIsNot(morsel_a, morsel_b)
self.assertEqual(morsel_a, morsel_b)
morsel_b = copy.copy(morsel_a)
self.assertIsInstance(morsel_b, cookies.Morsel)
self.assertIsNot(morsel_a, morsel_b)
self.assertEqual(morsel_a, morsel_b)
def test_setitem(self):
morsel = cookies.Morsel()
morsel['expires'] = 0
@ -383,6 +389,20 @@ class MorselTests(unittest.TestCase):
self.assertRaises(TypeError, morsel.update)
self.assertRaises(TypeError, morsel.update, 0)
def test_pickle(self):
morsel_a = cookies.Morsel()
morsel_a.set('foo', 'bar', 'baz')
morsel_a.update({
'version': 2,
'comment': 'foo',
})
for proto in range(pickle.HIGHEST_PROTOCOL + 1):
with self.subTest(proto=proto):
morsel_b = pickle.loads(pickle.dumps(morsel_a, proto))
self.assertIsInstance(morsel_b, cookies.Morsel)
self.assertEqual(morsel_b, morsel_a)
self.assertEqual(str(morsel_b), str(morsel_a))
def test_repr(self):
morsel = cookies.Morsel()
self.assertEqual(repr(morsel), '<Morsel: None=None>')