System.Runtime.InteropServices.MarshalTests.GetTypedObjectForIUnknown C# (CSharp) Method

        public static void GetTypedObjectForIUnknown()
        {
            if(PlatformDetection.IsWindows)
            {
                Assert.Throws<ArgumentNullException>(() => Marshal.GetTypedObjectForIUnknown(IntPtr.Zero, typeof(int)));
            }  
            else 
            {
                Assert.Throws<PlatformNotSupportedException>(() => Marshal.GetTypedObjectForIUnknown(IntPtr.Zero, typeof(int)));
            }
        }