public void EnsureMemoryCleaned()
 {
     var x = new DisposableUnmanagedComMemory(sizeof(int));
     Marshal.WriteInt32(x.Handler, 42);
     x.Dispose();
     Assert.AreEqual(x.Handler, IntPtr.Zero);
 }
 public void SuccessUsageOfComAllocator()
 {
     var x = new DisposableUnmanagedComMemory(sizeof(int));
     Marshal.WriteInt32(x.Handler, 42);
     var result = Marshal.ReadInt32(x.Handler);
     x.Dispose();
     Assert.AreEqual(result, 42);
 }