/base/Applications/Tests/Null/Null.cs

////////////////////////////////////////////////////////////////////////////////

//

//  Microsoft Research Singularity

//

//  Copyright (c) Microsoft Corporation.  All rights reserved.

//

//  Note:   Simple Singularity test program.

//

using System;

using Microsoft.Singularity.V1.Services;



using Microsoft.Singularity.Channels;

using Microsoft.Contracts;

using Microsoft.SingSharp.Reflection;

using Microsoft.Singularity.Applications;

using Microsoft.Singularity.Io;

using Microsoft.Singularity.Configuration;

[assembly: Transform(typeof(ApplicationResourceTransform))]



namespace Microsoft.Singularity.Applications

{

    [ConsoleCategory(DefaultAction=true)]

    internal class Parameters {

        [InputEndpoint("data")]

        public readonly TRef<UnicodePipeContract.Exp:READY> Stdin;



        [OutputEndpoint("data")]

        public readonly TRef<UnicodePipeContract.Imp:READY> Stdout;



        reflective internal Parameters();



        internal int AppMain() {

            return Null.AppMain(this);

        }

    }

    public class Null

    {

        //[ShellCommand("null", "Test null reference access")]

        internal static int AppMain(Parameters! config)

        {

            DebugStub.Print("Calling null.ToString\n");

            Object obj = null;

            String s = obj.ToString();

            DebugStub.Print("Output: " + s);

            return 0;

        }

    }

}