def testSimpleDicts(self):
o = {}
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, dict))
self.assertEquals(v, o)
o = {u"hello": u"bar", 42: 1.5 }
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, dict))
self.assertEquals(v, o)
def testSimpleTuples(self):
o = ()
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, tuple))
self.assertEquals(v, o)
o = (u"hello", 42)
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, tuple))
self.assertEquals(v, o)
def testSimpleLists(self):
o = []
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, list))
self.assertEquals(v, o)
o = [u"hello", 42]
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, list))
self.assertEquals(v, o)
def testNestedDicts(self):
o = {
u"hello": { 1:2 },
u"world": u"foobar"
}
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, dict))
self.assertEquals(v, o)
o = {}
o[u'self'] = o
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, dict))
self.assert_(v[u'self'] is v)
def testNestedInstance(self):
o = a_classic_class()
o.value = o
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, a_classic_class))
self.assert_(v.value is v)
def testNestedSequences(self):
o = [ 1, 2, 3, (5, (u'a', u'b'), 6), {1:2} ]
o[-1] = o
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, list))
self.assert_(v[-1] is v)
self.assertEquals(v[:-1], o[:-1])
def testRecusiveNesting(self):
l = []
d = {1:l}
i = a_classic_class()
i.attr = d
l.append(i)
buf = NSKeyedArchiver.archivedDataWithRootObject_(l)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assertEquals(len(v), 1)
self.assertEquals(dir(v[0]), dir(i))
self.assertEquals(v[0].attr.keys(), [1])
self.assert_(v[0].attr[1] is v)
buf = NSKeyedArchiver.archivedDataWithRootObject_(d)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(v[1][0].attr is v)
def testTupleOfObjects(self):
o = a_classic_class()
t = (o, o, o)
buf = NSKeyedArchiver.archivedDataWithRootObject_(t)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, tuple))
self.assert_(len(v) == 3)
self.assert_(isinstance(v[0], a_classic_class))
self.assert_(v[0] is v[1])
self.assert_(v[0] is v[2])
def testBasicObjects(self):
buf = NSKeyedArchiver.archivedDataWithRootObject_(a_function)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(v is a_function)
buf = NSKeyedArchiver.archivedDataWithRootObject_(a_classic_class)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(v is a_classic_class)
buf = NSKeyedArchiver.archivedDataWithRootObject_(a_newstyle_class)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(v is a_newstyle_class)
o = a_classic_class()
o.x = 42
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, a_classic_class))
self.assertEquals(o.x, 42)
buf = NSKeyedArchiver.archivedDataWithRootObject_(u"hello")
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, unicode))
buf = NSKeyedArchiver.archivedDataWithRootObject_("hello")
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, str))
self.assertEquals(v, "hello")
buf = NSKeyedArchiver.archivedDataWithRootObject_(sys.maxint * 4)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, long))
self.assertEquals(v, sys.maxint * 4)
buf = NSKeyedArchiver.archivedDataWithRootObject_(sys.maxint ** 4)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, long))
self.assertEquals(v, sys.maxint ** 4)
def dont_testNestedInstanceWithReduce(self):
# Test recursive instantation with a __reduce__ method
#
# This test is disabled because pickle doesn't support
# this (and we don't either)
o = a_reducing_class()
o.value = o
import pickle
b = pickle.dumps(o)
o2 = picle.loads(b)
print "+++", o2.value is o2
buf = NSKeyedArchiver.archivedDataWithRootObject_(o)
self.assert_(isinstance(buf, NSData))
v = NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
self.assert_(isinstance(v, a_reducing_class))
print type(v.value)
print v.value
print v
self.assert_(v.value is v)
def loads(self, buf):
return NSKeyedUnarchiver.unarchiveObjectWithData_(buf)
def loads(self, buf):
return NSKeyedUnarchiver.unarchiveObjectWithData_(buf)