def test_coerce_list_pymimedata_mixed(self):
md1 = PyMimeData(data=0, pickle=False)
md2 = PyMimeData(data=0)
md = PyMimeData.coerce([md1, md2])
self.assertEqual(md._local_instance, [0, 0])
self.assertFalse(md.hasFormat(PyMimeData.MIME_TYPE))
self.assertTrue(md.hasFormat(PyMimeData.NOPICKLE_MIME_TYPE))
def test_nopickle(self):
md = PyMimeData(data=0, pickle=False)
self.assertEqual(md._local_instance, 0)
self.assertTrue(md.hasFormat(PyMimeData.NOPICKLE_MIME_TYPE))
self.assertFalse(md.hasFormat(PyMimeData.MIME_TYPE))
self.assertEqual(bytes(md.data(PyMimeData.NOPICKLE_MIME_TYPE)),
str(id(0)))
def test_pickle(self):
md = PyMimeData(data=0)
self.assertEqual(md._local_instance, 0)
self.assertTrue(md.hasFormat(PyMimeData.MIME_TYPE))
self.assertFalse(md.hasFormat(PyMimeData.NOPICKLE_MIME_TYPE))
self.assertEqual(bytes(md.data(PyMimeData.MIME_TYPE)),
dumps(int) + dumps(0))
def test_coerce_list_pymimedata(self):
md = PyMimeData(data=0)
md2 = PyMimeData.coerce([md])
self.assertEqual(md2._local_instance, [0])
self.assertTrue(md2.hasFormat(PyMimeData.MIME_TYPE))
self.assertFalse(md2.hasFormat(PyMimeData.NOPICKLE_MIME_TYPE))
self.assertEqual(bytes(md2.data(PyMimeData.MIME_TYPE)),
dumps(list) + dumps([0]))
def test_cant_pickle(self):
unpicklable = lambda: None
md = PyMimeData(data=unpicklable)
self.assertEqual(md._local_instance, unpicklable)
self.assertTrue(md.hasFormat(PyMimeData.NOPICKLE_MIME_TYPE))
self.assertFalse(md.hasFormat(PyMimeData.MIME_TYPE))
self.assertEqual(bytes(md.data(PyMimeData.NOPICKLE_MIME_TYPE)),
str(id(unpicklable)))
def test_subclass_coerce_pymimedata(self):
md = PyMimeData(data=0)
md2 = PMDSubclass.coerce(md)
self.assertTrue(isinstance(md2, PMDSubclass))
self.assertTrue(md2.hasFormat(PyMimeData.MIME_TYPE))
self.assertFalse(md2.hasFormat(PyMimeData.NOPICKLE_MIME_TYPE))
self.assertEqual(bytes(md2.data(PyMimeData.MIME_TYPE)),
dumps(int) + dumps(0))
def test_coerce_pymimedata(self):
md = PyMimeData(data=0)
md2 = PyMimeData.coerce(md)
self.assertEqual(md, md2)
def test_instance_type_nopickle(self):
md = PyMimeData(data=0, pickle=False)
# remove local instance to simulate cross-process
md._local_instance = None
self.assertEqual(md.instanceType(), None)
def test_instance_type_unpickled(self):
md = PyMimeData(data=0)
# remove local instance to simulate cross-process
md._local_instance = None
self.assertEqual(md.instanceType(), int)
def test_instance_type(self):
md = PyMimeData(data=0)
self.assertEqual(md.instanceType(), int)
def test_instance(self):
md = PyMimeData(data=0)
self.assertEqual(md.instance(), 0)
