/*

* 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.rt.JvmPort;

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

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

public class JvmPortTest extends JvmPort

{

    public static final int LOADSYSTEMLIBRARY_CALL = 0;

    public static final int LOADAPPLICATIONCLASS_CALL = 1;

    public static final int RUNYOUNGGENERATIONGC_CALL = 2;

    public static final int SETTHREADASDAEMON_CALL = 3;

    public static final int GETRESOURCEASNATIVEMEMORY_CALL = 4;

    public static final int DISABLERUNTIMEEXIT_CALL = 5;

    public static final int ENABLERUNTIMEEXIT_CALL = 6;

    public static final int EXITVM_CALL = 7;

    public static final int RUNFINALIZATION_CALL = 8;

    public static final int ENABLEFINALIZATION_CALL = 9;

    public static final int SETTHREADEVENTLISTENER_CALL = 10;

    public static final int ADDRESTRICTEDPACKAGEPREFIXES_CALL = 11;

    public static final int ADDPROTECTEDPACKAGEPREFIXES_CALL = 12;

    public static final int APPENDTOCLASSPATH_CALL = 13;

    public static final int SHRINKJAVAHEAPTOMINIMUM_CALL = 14;

    public static final int EXPANDJAVAHEAP_CALL = 15;

    public static int[] mCalledArr = new int[16];

    public static int[] mCalledTotalArr = new int[16];

    static

    {

        clear();

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

        {

            mCalledTotalArr[i] = 0;

        }

    }

    public static Object mObj1 = null;

    public static Object mObj2 = null;

    public static Object mReturnObj = null;

    public static Throwable mThrowable = null;

    public static void clear()

    {

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

        {

            mCalledArr[i] = 0;

        }

        mObj1 = null;

        mObj2 = null;

        mReturnObj = null;

        mThrowable = null;

    }

    public static void resetInstance()

    {

        sInstance = null;

    }

    public static boolean allCalled()

    {

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

        {

            if (mCalledTotalArr[i] == 0)

            {

                StringBuffer sb = new StringBuffer();

                for (int j = 0; j < mCalledTotalArr.length; ++j)

                {

                    sb.append("\n");

                    sb.append("  " + (j + 1) + " == " + mCalledTotalArr[j]);

                }

                System.err.println("All calls:"+ sb.toString());

                return false;

            }

        }

        return true;

    }

    public static boolean checkCalls(int checkInd)

    {

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

        {

            if (checkInd == i)

            {

                if (mCalledArr[i] != 1)

                {

                    return false;

                }

            }

            else if (mCalledArr[i] != 0)

            {

                return false;

            }

        }

        return true;

    }

    public static String print()

    {

        StringBuffer sb = new StringBuffer();

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

        {

            sb.append("\n");

            sb.append("  " + (i + 1) + " == " + mCalledArr[i]);

        }

        return sb.toString();

    }

    public static void setSystemPropertyImpl(Object key, Object value)

    {

        mPropertiesContainer.setSystemProperty(key, value);

    }

    public void loadSystemLibrary(String libName)

    {

        mCalledArr[LOADSYSTEMLIBRARY_CALL]++;

        mCalledTotalArr[LOADSYSTEMLIBRARY_CALL]++;

        mObj1 = libName;

    }

    public Class loadApplicationClass(String name) throws ClassNotFoundException

    {

        mCalledArr[LOADAPPLICATIONCLASS_CALL]++;

        mCalledTotalArr[LOADAPPLICATIONCLASS_CALL]++;

        if (mThrowable != null)

        {

            throw(ClassNotFoundException)mThrowable;

        }

        mObj1 = name;

        sInstance = null;

        return (Class)mReturnObj;

    }

    public boolean runYoungGenerationGc()

    {

        mCalledArr[RUNYOUNGGENERATIONGC_CALL]++;

        mCalledTotalArr[RUNYOUNGGENERATIONGC_CALL]++;

        return ((Boolean)mReturnObj).booleanValue();

    }

    public void setThreadAsDaemon(Thread thread,

                                  boolean daemon)

    throws IllegalThreadStateException, SecurityException

    {

        mCalledArr[SETTHREADASDAEMON_CALL]++;

        mCalledTotalArr[SETTHREADASDAEMON_CALL]++;

        if (mThrowable != null)

        {

            if (mThrowable instanceof IllegalThreadStateException)

            {

                throw(IllegalThreadStateException)mThrowable;

            }

            else

            {

                throw(SecurityException)mThrowable;

            }

        }

        mObj1 = thread;

        mObj2 = new Boolean(daemon);

    }

    public NativeMemoryBlock getResourceAsNativeMemory(String jarPath,

            String resName)

    {

        mCalledArr[GETRESOURCEASNATIVEMEMORY_CALL]++;

        mCalledTotalArr[GETRESOURCEASNATIVEMEMORY_CALL]++;

        mObj1 = jarPath;

        mObj2 = resName;

        return (NativeMemoryBlock)mReturnObj;

    }

    public void disableRuntimeExit()

    {

        mCalledArr[DISABLERUNTIMEEXIT_CALL]++;

        mCalledTotalArr[DISABLERUNTIMEEXIT_CALL]++;

    }

    public void enableRuntimeExit()

    {

        mCalledArr[ENABLERUNTIMEEXIT_CALL]++;

        mCalledTotalArr[ENABLERUNTIMEEXIT_CALL]++;

    }

    public void exitVm(int status)

    {

        mCalledArr[EXITVM_CALL]++;

        mCalledTotalArr[EXITVM_CALL]++;

        mObj1 = new Integer(status);

    }

    public void runFinalization()

    {

        mCalledArr[RUNFINALIZATION_CALL]++;

        mCalledTotalArr[RUNFINALIZATION_CALL]++;

    }

    public void enableFinalization(Class clazz)

    {

        mCalledArr[ENABLEFINALIZATION_CALL]++;

        mCalledTotalArr[ENABLEFINALIZATION_CALL]++;

        mObj1 = clazz;

    }

    public void setThreadEventListener(ThreadEventListener listener)

    {

        mCalledArr[SETTHREADEVENTLISTENER_CALL]++;

        mCalledTotalArr[SETTHREADEVENTLISTENER_CALL]++;

        mObj1 = listener;

    }

    public void addRestrictedPackagePrefixes(String[] packageNames)

    throws SecurityException

    {

        mCalledArr[ADDRESTRICTEDPACKAGEPREFIXES_CALL]++;

        mCalledTotalArr[ADDRESTRICTEDPACKAGEPREFIXES_CALL]++;

        if (mThrowable != null)

        {

            throw(SecurityException)mThrowable;

        }

        mObj1 = packageNames;

    }

    public void addProtectedPackagePrefixes(String[] packageNames)

    throws SecurityException

    {

        mCalledArr[ADDPROTECTEDPACKAGEPREFIXES_CALL]++;

        mCalledTotalArr[ADDPROTECTEDPACKAGEPREFIXES_CALL]++;

        if (mThrowable != null)

        {

            throw(SecurityException)mThrowable;

        }

        mObj1 = packageNames;

    }

    public void appendToClassPath(String path)

    {

        mCalledArr[APPENDTOCLASSPATH_CALL]++;

        mCalledTotalArr[APPENDTOCLASSPATH_CALL]++;

        mObj1 = path;

    }

    public int shrinkJavaHeapToMinimum()

    {

        mCalledArr[SHRINKJAVAHEAPTOMINIMUM_CALL]++;

        mCalledTotalArr[SHRINKJAVAHEAPTOMINIMUM_CALL]++;

        return ((Integer)mReturnObj).intValue();

    }

    public int expandJavaHeap(int amount)

    {

        mCalledArr[EXPANDJAVAHEAP_CALL]++;

        mCalledTotalArr[EXPANDJAVAHEAP_CALL]++;

        mObj1 = new Integer(amount);

        return ((Integer)mReturnObj).intValue();

    }

}