def testQByteArrayNull(self):
'''QDataStream <<>> QByteArray - null'''
self.stream << QByteArray()
res = QByteArray()
self.read_stream >> res
self.assertEqual(res, QByteArray())
self.assertTrue(res.isEmpty())
self.assertTrue(res.isNull())
def testQByteArrayEmpty(self):
'''QDataStream <<>> QByteArray - empty'''
self.stream << QByteArray("")
res = QByteArray()
self.read_stream >> res
self.assertEqual(res, QByteArray(""))
self.assertTrue(res.isEmpty())
self.assertFalse(res.isNull())
def testReader(self):
ba = QByteArray()
writer = QCborStreamWriter(ba)
writer.append(42)
del writer
self.assertTrue(not ba.isEmpty())
reader = QCborStreamReader(ba)
self.assertTrue(reader.hasNext())
value = reader.toInteger()
self.assertEqual(value, 42)
def testQByteArrayEmpty(self):
'''QDataStream <<>> QByteArray - empty'''
self.stream << QByteArray("")
res = QByteArray()
self.read_stream >> res
self.assertEqual(res, QByteArray(""))
self.assertTrue(res.isEmpty())
self.assertFalse(res.isNull())
def testQByteArrayNull(self):
'''QDataStream <<>> QByteArray - null'''
self.stream << QByteArray()
res = QByteArray()
self.read_stream >> res
self.assertEqual(res, QByteArray())
self.assertTrue(res.isEmpty())
self.assertTrue(res.isNull())
def testReader(self):
ba = QByteArray()
writer = QCborStreamWriter(ba)
writer.append("hello")
del writer
self.assertTrue(not ba.isEmpty())
reader = QCborStreamReader(ba)
self.assertTrue(reader.hasNext())
if (reader.isByteArray()): # Python 2
value = reader.readByteArray()
self.assertTrue(value)
self.assertEqual(value.data, "hello")
else:
self.assertTrue(reader.isString())
value = reader.readString()
self.assertTrue(value)
self.assertEqual(value.data, "hello")