/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

package com.nokia.mj.impl.rt.test;

import com.nokia.mj.impl.installer.utils.InstallerMain;

import com.nokia.mj.impl.rt.support.JvmInternal;

import com.nokia.mj.impl.rt.support.ThreadEventListener;

import com.nokia.mj.impl.utils.Logger;

import com.nokia.mj.impl.utils.Tokenizer;

public class UnitTestRunner

{

    /**

     * UnitTestRunner main program.

     *

     * @param args command line arguments

     */

    public static void main(String[] args)

    {

        int exitCode = 0;

        System.out.println("java.version: " +

                           System.getProperty("java.version"));

        System.out.println("java.fullversion: " +

                           System.getProperty("java.fullversion"));

        if (args.length == 0)

        {

            Logger.ELOG(Logger.EJavaRuntime, "No args provided.");

            exitCode = -2;

        }

        try

        {

            JvmInternal.setThreadEventListener(new ThreadEventListener()

            {

                public void threadStarting(Thread newThread, Thread parentThread) {}

                public void threadDied(Thread thread) {}

                public void uncaughtException(Thread thread, Throwable throwable)

                {

                    String threadName = null;

                    if (thread != null)

                    {

                        threadName = thread.getName();

                    }

                    Logger.ELOG(Logger.EJavaRuntime, "Unhandled exception in " +

                                threadName, throwable);

                    System.exit(-1);

                }

            });

            test(args);

        }

        catch (Throwable t)

        {

            Logger.ELOG(Logger.EJavaRuntime, "Unhandled exception in main", t);

            exitCode = -1;

        }

        System.exit(exitCode);

    }

   /**

     * Main program for executing tests.

     */

    private static void test(String[] args)

    {

        String mainClass = getMainClass(args[0]);

        if (mainClass == null)

        {

            Logger.ELOG(Logger.EJavaRuntime, "Mainclass must be specified.");

            return;

        }

        try

        {

            // Instantiate mainclass and call its main() method.

            Class clazz = Class.forName(mainClass);

            InstallerMain instMain = (InstallerMain)clazz.newInstance();

            instMain.installerMain(args);

        }

        catch (Exception ex)

        {

            Logger.ELOG(Logger.EJavaRuntime, "Running mainclass failed", ex);

        }

    }

   /**

     * Main program for executing tests.

     */

    private static String getMainClass(String arg)

    {

        String[] mainClassArg = Tokenizer.split(arg, "=");

        if (mainClassArg.length != 2)

        {

            return null;

        }

        if (!mainClassArg[0].equals("-mainclass"))

        {

            return null;

        }

    return mainClassArg[1];

    }

    /**

     * Logs arguments given to TCK Runner

     */

    private static void logArgs(String[] args)

    {

        StringBuffer buf = new StringBuffer("UnitTestRunner args:");

        for (int i = 0; i < args.length; i++)

        {

            buf.append(" ");

            buf.append(args[i]);

        }

        Logger.ILOG(Logger.EJavaRuntime, buf.toString());

    }

}