def testWriteUIntField(self):
data = Marshal.AllocHGlobal(Marshal.SizeOf(PyTypeObject()))
CPyMarshal.Zero(data, Marshal.SizeOf(PyTypeObject()))
for value in (UInt32.MaxValue, UInt32.MinValue):
CPyMarshal.WriteUIntField(data, PyTypeObject, "tp_version_tag",
value)
dataStruct = PtrToStructure(data, PyTypeObject)
self.assertEquals(dataStruct.tp_version_tag, value,
"failed to write")
Marshal.FreeHGlobal(data)
def testReadUIntField(self):
data = Marshal.AllocHGlobal(Marshal.SizeOf(PyTypeObject()))
CPyMarshal.Zero(data, Marshal.SizeOf(PyTypeObject()))
for value in (UInt32.MaxValue, UInt32.MinValue):
CPyMarshal.WriteUIntField(data, PyTypeObject, "tp_version_tag",
value)
self.assertEquals(
CPyMarshal.ReadUIntField(data, PyTypeObject, "tp_version_tag"),
value, "failed to read")
Marshal.FreeHGlobal(data)
