def test_self_referential_dictionary(self):
s1 = NSString.stringWithString_('hello')
s2 = NSString.stringWithString_('world')
a = NSMutableDictionary.dictionary()
a.setValue_forKey_(s1, s2)
a.setValue_forKey_(a, s1)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertEqual(b.valueForKey_(s2), s1)
self.assertIs(b.valueForKey_(s1), b)
def test_self_referential_array(self):
s1 = NSString.stringWithString_('hello')
s2 = NSString.stringWithString_('world')
a = NSMutableArray.arrayWithArray_([s1, s2])
a.addObject_(a)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertEqual(b[0], s1)
self.assertEqual(b[1], s2)
self.assertIs(b[2], b)
def test_self_referential_dictionary(self):
s1 = NSString.stringWithString_('hello')
s2 = NSString.stringWithString_('world')
a = NSMutableDictionary.dictionary()
a.setValue_forKey_(s1, s2)
a.setValue_forKey_(a, s1)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertEqual(b.valueForKey_(s2), s1)
self.assertIs(b.valueForKey_(s1), b)
def test_self_referential_array(self):
s1 = NSString.stringWithString_('hello')
s2 = NSString.stringWithString_('world')
a = NSMutableArray.arrayWithArray_([s1, s2])
a.addObject_(a)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertEqual(b[0], s1)
self.assertEqual(b[1], s2)
self.assertIs(b[2], b)
def test_more_state(self):
a = with_getstate(1.5)
self.assertEqual(a.value, 1.5)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_getstate)
self.assertEqual(a.value, b.value)
self.assertIsInstance(b.value, float)
a = with_getstate(42)
self.assertEqual(a.value, 42)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_getstate)
self.assertEqual(a.value, b.value)
self.assertIsInstance(b.value, (int, long))
a = with_getstate(1<<100)
self.assertEqual(a.value, 1<<100)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_getstate)
self.assertEqual(a.value, b.value)
self.assertIsInstance(b.value, (int, long))
a = with_getstate((1,2))
self.assertEqual(a.value, (1,2))
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_getstate)
self.assertEqual(a.value, b.value)
self.assertIsInstance(b.value, tuple)
a = only_getstate({'a':42, 'b':9, NSString('otherstr'): 'b'}, {'c': 4, 'd': 7, 42: 'b', 'a': 1, NSString('nsstr'): NSString('xx') })
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, only_getstate)
self.assertEqual(b.__dict__, {
#'_slots': None,
#'_kwds': None,
'a': 42,
'b': 9,
'c': 4,
'd': 7,
42: 'b',
'nsstr': 'xx',
'otherstr': 'b',
})
for k in b.__dict__:
self.assertNotIsInstance(k, objc.pyobjc_unicode)
if sys.version_info[0] == 3:
self.assertNotIsInstance(k, bytes)
a = with_reduce_func([1,2], (3,4), {'a': 4}, {'d', 'e'}, frozenset(['f']), id)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_reduce_func)
self.assertEqual(a.args, b.args)
self.assertIsInstance(b.args[0], list)
self.assertIsInstance(b.args[1], tuple)
self.assertIsInstance(b.args[2], dict)
self.assertIsInstance(b.args[3], set)
self.assertIsInstance(b.args[4], frozenset)
def test_more_state(self):
a = with_getstate(1.5)
self.assertEqual(a.value, 1.5)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_getstate)
self.assertEqual(a.value, b.value)
self.assertIsInstance(b.value, float)
a = with_getstate(42)
self.assertEqual(a.value, 42)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_getstate)
self.assertEqual(a.value, b.value)
self.assertIsInstance(b.value, int)
a = with_getstate(1 << 100)
self.assertEqual(a.value, 1 << 100)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_getstate)
self.assertEqual(a.value, b.value)
self.assertIsInstance(b.value, int)
a = with_getstate((1, 2))
self.assertEqual(a.value, (1, 2))
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_getstate)
self.assertEqual(a.value, b.value)
self.assertIsInstance(b.value, tuple)
a = only_getstate(
{"a": 42, "b": 9, NSString("otherstr"): "b"},
{"c": 4, "d": 7, 42: "b", "a": 1, NSString("nsstr"): NSString("xx")},
)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, only_getstate)
self.assertEqual(
b.__dict__,
{"a": 42, "b": 9, "c": 4, "d": 7, 42: "b", "nsstr": "xx", "otherstr": "b"},
)
for k in b.__dict__:
self.assertNotIsInstance(k, objc.pyobjc_unicode)
self.assertNotIsInstance(k, bytes)
a = with_reduce_func([1, 2], (3, 4), {"a": 4}, {"d", "e"}, frozenset(["f"]), id)
buf = self.dumps(a)
self.assertIsInstance(buf, NSData)
b = self.loads(buf)
self.assertIsInstance(b, with_reduce_func)
self.assertEqual(a.args, b.args)
self.assertIsInstance(b.args[0], list)
self.assertIsInstance(b.args[1], tuple)
self.assertIsInstance(b.args[2], dict)
self.assertIsInstance(b.args[3], set)
self.assertIsInstance(b.args[4], frozenset)
