/base/Applications/Tests/ThrowWithLinkStack/ThrowWithLinkStack.cs

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

//

//  Microsoft Research Singularity

//

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

//

//  Note:   Simple Singularity test program.

//

using System;

using Microsoft.Singularity.V1.Services;

using System.Runtime.CompilerServices;



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 ThrowWithLinkStack.AppMain(this);

        }

    }



    public class ThrowWithLinkStack

    {

        //[ShellCommand("throwWithLinkStack", "Throw an exception with link stack")]

        internal static int AppMain(Parameters! config)

        {

            try {

                DebugStub.Print("About to throw exception\n");

                Throw();

            }

            catch (Exception e) {

                Console.WriteLine("Throw with Link Stack Caught exception {0}", e);

            }

            return 0;

        }



        [RequireStackLink]

        public static int Throw() {

                throw new ApplicationException("AppException");

        }

    }

}