def test_pickle_serialized(self):
obj = {'a': 1.45345, 'b': 'asdfsdf', 'c': 10000L}
original = ns.UnSerialized(obj)
originalSer = ns.SerializeIt(original)
firstData = originalSer.getData()
firstTD = originalSer.getTypeDescriptor()
firstMD = originalSer.getMetadata()
self.assertEquals(firstTD, 'pickle')
self.assertEquals(firstMD, {})
unSerialized = ns.UnSerializeIt(originalSer)
secondObj = unSerialized.getObject()
for k, v in secondObj.iteritems():
self.assertEquals(obj[k], v)
secondSer = ns.SerializeIt(ns.UnSerialized(secondObj))
self.assertEquals(firstData, secondSer.getData())
self.assertEquals(firstTD, secondSer.getTypeDescriptor())
self.assertEquals(firstMD, secondSer.getMetadata())
def test_ndarray_serialized(self):
import numpy
a = numpy.linspace(0.0, 1.0, 1000)
unSer1 = ns.UnSerialized(a)
ser1 = ns.SerializeIt(unSer1)
td = ser1.getTypeDescriptor()
self.assertEquals(td, 'ndarray')
md = ser1.getMetadata()
self.assertEquals(md['shape'], a.shape)
self.assertEquals(md['dtype'], a.dtype.str)
buff = ser1.getData()
self.assertEquals(buff, numpy.getbuffer(a))
s = ns.Serialized(buff, td, md)
final = ns.unserialize(s)
self.assertEquals(numpy.getbuffer(a), numpy.getbuffer(final))
self.assertTrue((a == final).all())
self.assertEquals(a.dtype.str, final.dtype.str)
self.assertEquals(a.shape, final.shape)
# test non-copying:
a[2] = 1e9
self.assertTrue((a == final).all())
