def testMixedEquals(self):
# isEqualToNumber for:
# - python number to nsnumber
# - nsnumber to python number
# For: (bool, int, long, float) vs (char, short, ...)
self.assertTrue(
OC_TestNumber.number_isEqualTo_(0, NSNumber.numberWithInt_(0)))
self.assertTrue(
OC_TestNumber.number_isEqualTo_(0, NSNumber.numberWithLong_(0)))
self.assertTrue(
OC_TestNumber.number_isEqualTo_(0, NSNumber.numberWithFloat_(0)))
self.assertTrue(
OC_TestNumber.number_isEqualTo_(NSNumber.numberWithInt_(0), 0))
self.assertTrue(
OC_TestNumber.number_isEqualTo_(NSNumber.numberWithLong_(0), 0))
self.assertTrue(
OC_TestNumber.number_isEqualTo_(NSNumber.numberWithFloat_(0), 0))
self.assertFalse(
OC_TestNumber.number_isEqualTo_(42, NSNumber.numberWithInt_(0)))
self.assertFalse(
OC_TestNumber.number_isEqualTo_(42, NSNumber.numberWithLong_(0)))
self.assertFalse(
OC_TestNumber.number_isEqualTo_(42, NSNumber.numberWithFloat_(0)))
self.assertFalse(
OC_TestNumber.number_isEqualTo_(NSNumber.numberWithInt_(0), 42))
self.assertFalse(
OC_TestNumber.number_isEqualTo_(NSNumber.numberWithLong_(0), 42))
self.assertFalse(
OC_TestNumber.number_isEqualTo_(NSNumber.numberWithFloat_(0), 42))
def testIntConversions(self):
v = NSNumber.numberWithInt_(42)
self.assertEqual(v.stringValue(), "42")
self.assertEqual(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEqual(OC_TestNumber.numberAsChar_(v), 42)
self.assertEqual(OC_TestNumber.numberAsShort_(v), 42)
self.assertEqual(OC_TestNumber.numberAsInt_(v), 42)
self.assertEqual(OC_TestNumber.numberAsLong_(v), 42)
self.assertEqual(OC_TestNumber.numberAsLongLong_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedChar_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedShort_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedInt_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedLong_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedLongLong_(v), 42)
self.assertEqual(OC_TestNumber.numberAsFloat_(v), 42.0)
self.assertEqual(OC_TestNumber.numberAsDouble_(v), 42.0)
# Negative values
v = NSNumber.numberWithInt_(-42)
self.assertEqual(v.stringValue(), "-42")
self.assertEqual(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEqual(OC_TestNumber.numberAsChar_(v), -42)
self.assertEqual(OC_TestNumber.numberAsShort_(v), -42)
self.assertEqual(OC_TestNumber.numberAsInt_(v), -42)
self.assertEqual(OC_TestNumber.numberAsLong_(v), -42)
self.assertEqual(OC_TestNumber.numberAsLongLong_(v), -42)
self.assertEqual(OC_TestNumber.numberAsUnsignedChar_(v), 214)
self.assertEqual(OC_TestNumber.numberAsUnsignedShort_(v), 65494)
self.assertEqual(OC_TestNumber.numberAsUnsignedInt_(v), 4_294_967_254)
if sys.maxsize == (2 ** 31) - 1:
self.assertEqual(OC_TestNumber.numberAsUnsignedLong_(v), 4_294_967_254)
else:
self.assertEqual(
OC_TestNumber.numberAsUnsignedLong_(v), 18_446_744_073_709_551_574
)
self.assertEqual(
OC_TestNumber.numberAsUnsignedLongLong_(v), 18_446_744_073_709_551_574
)
self.assertEqual(OC_TestNumber.numberAsFloat_(v), -42.0)
self.assertEqual(OC_TestNumber.numberAsDouble_(v), -42.0)
# Overflow
v = NSNumber.numberWithInt_(892_455)
self.assertEqual(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEqual(OC_TestNumber.numberAsChar_(v), 39)
self.assertEqual(OC_TestNumber.numberAsShort_(v), -25049)
self.assertEqual(OC_TestNumber.numberAsUnsignedChar_(v), 39)
self.assertEqual(OC_TestNumber.numberAsUnsignedShort_(v), 40487)
def testIntConversions(self):
v = NSNumber.numberWithInt_(42)
self.assertEqual(v.stringValue(), '42')
self.assertEqual(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEqual(OC_TestNumber.numberAsChar_(v), 42)
self.assertEqual(OC_TestNumber.numberAsShort_(v), 42)
self.assertEqual(OC_TestNumber.numberAsInt_(v), 42)
self.assertEqual(OC_TestNumber.numberAsLong_(v), 42)
self.assertEqual(OC_TestNumber.numberAsLongLong_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedChar_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedShort_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedInt_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedLong_(v), 42)
self.assertEqual(OC_TestNumber.numberAsUnsignedLongLong_(v), 42)
self.assertEqual(OC_TestNumber.numberAsFloat_(v), 42.0)
self.assertEqual(OC_TestNumber.numberAsDouble_(v), 42.0)
# Negative values
v = NSNumber.numberWithInt_(-42)
self.assertEqual(v.stringValue(), '-42')
self.assertEqual(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEqual(OC_TestNumber.numberAsChar_(v), -42)
self.assertEqual(OC_TestNumber.numberAsShort_(v), -42)
self.assertEqual(OC_TestNumber.numberAsInt_(v), -42)
self.assertEqual(OC_TestNumber.numberAsLong_(v), -42)
self.assertEqual(OC_TestNumber.numberAsLongLong_(v), -42)
self.assertEqual(OC_TestNumber.numberAsUnsignedChar_(v), 214)
self.assertEqual(OC_TestNumber.numberAsUnsignedShort_(v), 65494)
self.assertEqual(OC_TestNumber.numberAsUnsignedInt_(v), 4294967254)
if sys.maxsize == (2 ** 31) -1:
self.assertEqual(OC_TestNumber.numberAsUnsignedLong_(v), 4294967254)
else:
self.assertEqual(OC_TestNumber.numberAsUnsignedLong_(v), 18446744073709551574)
self.assertEqual(OC_TestNumber.numberAsUnsignedLongLong_(v), 18446744073709551574)
self.assertEqual(OC_TestNumber.numberAsFloat_(v), -42.0)
self.assertEqual(OC_TestNumber.numberAsDouble_(v), -42.0)
# Overflow
v = NSNumber.numberWithInt_(892455)
self.assertEqual(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEqual(OC_TestNumber.numberAsChar_(v), 39)
self.assertEqual(OC_TestNumber.numberAsShort_(v), -25049)
self.assertEqual(OC_TestNumber.numberAsUnsignedChar_(v), 39)
self.assertEqual(OC_TestNumber.numberAsUnsignedShort_(v), 40487)
def testIntConversions(self):
v = NSNumber.numberWithInt_(42)
self.assertEquals(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEquals(OC_TestNumber.numberAsChar_(v), 42)
self.assertEquals(OC_TestNumber.numberAsShort_(v), 42)
self.assertEquals(OC_TestNumber.numberAsInt_(v), 42)
self.assertEquals(OC_TestNumber.numberAsLong_(v), 42)
self.assertEquals(OC_TestNumber.numberAsLongLong_(v), 42)
self.assertEquals(OC_TestNumber.numberAsUnsignedChar_(v), 42)
self.assertEquals(OC_TestNumber.numberAsUnsignedShort_(v), 42)
self.assertEquals(OC_TestNumber.numberAsUnsignedInt_(v), 42)
self.assertEquals(OC_TestNumber.numberAsUnsignedLong_(v), 42)
self.assertEquals(OC_TestNumber.numberAsUnsignedLongLong_(v), 42)
self.assertEquals(OC_TestNumber.numberAsFloat_(v), 42.0)
self.assertEquals(OC_TestNumber.numberAsDouble_(v), 42.0)
# Negative values
v = NSNumber.numberWithInt_(-42)
self.assertEquals(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEquals(OC_TestNumber.numberAsChar_(v), -42)
self.assertEquals(OC_TestNumber.numberAsShort_(v), -42)
self.assertEquals(OC_TestNumber.numberAsInt_(v), -42)
self.assertEquals(OC_TestNumber.numberAsLong_(v), -42)
self.assertEquals(OC_TestNumber.numberAsLongLong_(v), -42)
self.assertEquals(OC_TestNumber.numberAsUnsignedChar_(v), 214)
self.assertEquals(OC_TestNumber.numberAsUnsignedShort_(v), 65494)
self.assertEquals(OC_TestNumber.numberAsUnsignedInt_(v), 4294967254)
if sys.maxint == (2**31) - 1:
self.assertEquals(OC_TestNumber.numberAsUnsignedLong_(v),
4294967254)
else:
self.assertEquals(OC_TestNumber.numberAsUnsignedLong_(v),
18446744073709551574)
self.assertEquals(OC_TestNumber.numberAsUnsignedLongLong_(v),
18446744073709551574)
self.assertEquals(OC_TestNumber.numberAsFloat_(v), -42.0)
self.assertEquals(OC_TestNumber.numberAsDouble_(v), -42.0)
# Overflow
v = NSNumber.numberWithInt_(892455)
self.assertEquals(OC_TestNumber.numberAsBOOL_(v), 1)
self.assertEquals(OC_TestNumber.numberAsChar_(v), 39)
self.assertEquals(OC_TestNumber.numberAsShort_(v), -25049)
self.assertEquals(OC_TestNumber.numberAsUnsignedChar_(v), 39)
self.assertEquals(OC_TestNumber.numberAsUnsignedShort_(v), 40487)
def testFormatting(self):
formatter = NSNumberFormatter.alloc().init()
n = NSNumber.numberWithInt_(42)
p = 42
self.assertEqual(formatter.stringForObjectValue_(n), formatter.stringForObjectValue_(p))
n = NSNumber.numberWithInt_(-42)
p = -42
self.assertEqual(formatter.stringForObjectValue_(n), formatter.stringForObjectValue_(p))
n = NSNumber.numberWithDouble_(10.42)
p = 10.42
self.assertEqual(formatter.stringForObjectValue_(n), formatter.stringForObjectValue_(p))
def testFormatting(self):
formatter = NSNumberFormatter.alloc().init()
n = NSNumber.numberWithInt_(42)
p = 42
self.assertEqual(formatter.stringForObjectValue_(n), formatter.stringForObjectValue_(p))
n = NSNumber.numberWithInt_(-42)
p = -42
self.assertEqual(formatter.stringForObjectValue_(n), formatter.stringForObjectValue_(p))
n = NSNumber.numberWithDouble_(10.42)
p = 10.42
self.assertEqual(formatter.stringForObjectValue_(n), formatter.stringForObjectValue_(p))
def testPickling(self):
v = {
'long': NSNumber.numberWithUnsignedLongLong_(2 ** 63 + 5000),
'int': NSNumber.numberWithInt_(42),
'float': NSNumber.numberWithDouble_(2.0),
}
import pickle
data = pickle.dumps(v)
w = pickle.loads(data)
if os_release() <= '10.5' and os_release() != '10.10':
self.assertEqual(w, {
'long': -2**63 + 5000,
'int': 42,
'float': 2.0,
})
else:
self.assertEqual(w, {
'long': 2**63 + 5000,
'int': 42,
'float': 2.0,
})
for o in v.values():
self.assertTrue(hasattr(o, '__pyobjc_object__'))
for o in w.values():
self.assertFalse(hasattr(o, '__pyobjc_object__'))
def testPickling(self):
v = {
'long': NSNumber.numberWithUnsignedLongLong_(2**63 + 5000),
'int': NSNumber.numberWithInt_(42),
'float': NSNumber.numberWithDouble_(2.0),
}
import pickle
data = pickle.dumps(v)
w = pickle.loads(data)
if os_level_key(os_release()) < os_level_key('10.5'):
self.assertEqual(w, {
'long': -2**63 + 5000,
'int': 42,
'float': 2.0,
})
else:
self.assertEqual(w, {
'long': 2**63 + 5000,
'int': 42,
'float': 2.0,
})
for o in v.values():
self.assertTrue(hasattr(o, '__pyobjc_object__'))
for o in w.values():
self.assertFalse(hasattr(o, '__pyobjc_object__'))
def testPickling(self):
v = {
"long": NSNumber.numberWithUnsignedLongLong_(2**63 + 5000),
"int": NSNumber.numberWithInt_(42),
"float": NSNumber.numberWithDouble_(2.0),
}
import pickle
data = pickle.dumps(v)
w = pickle.loads(data)
if os_level_key(os_release()) < os_level_key("10.5"):
self.assertEqual(w, {
"long": -(2**63) + 5000,
"int": 42,
"float": 2.0
})
else:
self.assertEqual(w, {
"long": 2**63 + 5000,
"int": 42,
"float": 2.0
})
for o in v.values():
self.assertTrue(hasattr(o, "__pyobjc_object__"))
for o in w.values():
self.assertFalse(hasattr(o, "__pyobjc_object__"))
def testMixedEquals(self):
# isEqualToNumber for:
# - python number to nsnumber
# - nsnumber to python number
# For: (bool, int, long, float) vs (char, short, ...)
self.assertTrue(OC_TestNumber.number_isEqualTo_(0, NSNumber.numberWithInt_(0)))
self.assertTrue(OC_TestNumber.number_isEqualTo_(0, NSNumber.numberWithLong_(0)))
self.assertTrue(OC_TestNumber.number_isEqualTo_(0, NSNumber.numberWithFloat_(0)))
self.assertTrue(OC_TestNumber.number_isEqualTo_(NSNumber.numberWithInt_(0), 0))
self.assertTrue(OC_TestNumber.number_isEqualTo_(NSNumber.numberWithLong_(0), 0))
self.assertTrue(OC_TestNumber.number_isEqualTo_(NSNumber.numberWithFloat_(0), 0))
self.assertFalse(OC_TestNumber.number_isEqualTo_(42, NSNumber.numberWithInt_(0)))
self.assertFalse(OC_TestNumber.number_isEqualTo_(42, NSNumber.numberWithLong_(0)))
self.assertFalse(OC_TestNumber.number_isEqualTo_(42, NSNumber.numberWithFloat_(0)))
self.assertFalse(OC_TestNumber.number_isEqualTo_(NSNumber.numberWithInt_(0), 42))
self.assertFalse(OC_TestNumber.number_isEqualTo_(NSNumber.numberWithLong_(0), 42))
self.assertFalse(OC_TestNumber.number_isEqualTo_(NSNumber.numberWithFloat_(0), 42))
def testPickleInt(self):
number_type = OC_PythonLong
v = NSNumber.numberWithInt_(42)
self.assertIsInstance(v, number_type)
# First python pickle
s = pickle.dumps(v)
v2 = pickle.loads(s)
self.assertEqual(v2, v)
self.assertIsNotInstance(v2, number_type)
self.assertIsInstance(v2, int)
def testDescription(self):
v = OC_TestNumber.numberDescription_(NSNumber.numberWithInt_(0))
self.assertIsInstance(v, unicode)
self.assertEqual(v, "0")
v = OC_TestNumber.numberDescription_(NSNumber.numberWithLongLong_(2**60))
self.assertIsInstance(v, unicode)
self.assertEqual(v, unicode(str(2**60)))
v = OC_TestNumber.numberDescription_(NSNumber.numberWithLongLong_(-2**60))
self.assertIsInstance(v, unicode)
self.assertEqual(v, unicode(str(-2**60)))
v = OC_TestNumber.numberDescription_(NSNumber.numberWithDouble_(264.0))
self.assertIsInstance(v, unicode)
self.assertEqual(v, "264")
def testDescription(self):
v = OC_TestNumber.numberDescription_(NSNumber.numberWithInt_(0))
self.assertIsInstance(v, unicode)
self.assertEqual(v, "0")
v = OC_TestNumber.numberDescription_(NSNumber.numberWithLongLong_(2**60))
self.assertIsInstance(v, unicode)
self.assertEqual(v, unicode(str(2**60)))
v = OC_TestNumber.numberDescription_(NSNumber.numberWithLongLong_(-2**60))
self.assertIsInstance(v, unicode)
self.assertEqual(v, unicode(str(-2**60)))
v = OC_TestNumber.numberDescription_(NSNumber.numberWithDouble_(264.0))
self.assertIsInstance(v, unicode)
self.assertEqual(v, "264")
def testPickleInt(self):
v = NSNumber.numberWithInt_(42)
self.assert_(isinstance(v, OC_PythonInt))
# First python pickle
s = pickle.dumps(v)
v2 = pickle.loads(s)
self.assertEquals(v2, v)
self.assert_(not isinstance(v2, OC_PythonInt))
self.assert_(isinstance(v2, int))
# Then C pickle
s = cPickle.dumps(v)
v2 = cPickle.loads(s)
self.assertEquals(v2, v)
self.assert_(not isinstance(v2, OC_PythonInt))
self.assert_(isinstance(v2, int))
def testPickleInt(self):
if sys.version_info[0] == 2:
number_type = OC_PythonInt
else:
number_type = OC_PythonLong
v = NSNumber.numberWithInt_(42)
self.assertIsInstance(v, number_type)
# First python pickle
s = pickle.dumps(v)
v2 = pickle.loads(s)
self.assertEquals(v2, v)
self.assertIsNotInstance(v2, number_type)
self.assertIsInstance(v2, int)
# Then C pickle
s = cPickle.dumps(v)
v2 = cPickle.loads(s)
self.assertEquals(v2, v)
self.assertIsNotInstance(v2, number_type)
self.assertIsInstance(v2, int)
def testPickleInt(self):
if sys.version_info[0] == 2:
number_type = OC_PythonInt
else:
number_type = OC_PythonLong
v = NSNumber.numberWithInt_(42)
self.assertIsInstance(v, number_type)
# First python pickle
s = pickle.dumps(v)
v2 = pickle.loads(s)
self.assertEquals(v2, v)
self.assertIsNotInstance(v2, number_type)
self.assertIsInstance(v2, int)
# Then C pickle
s = cPickle.dumps(v)
v2 = cPickle.loads(s)
self.assertEquals(v2, v)
self.assertIsNotInstance(v2, number_type)
self.assertIsInstance(v2, int)
