/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package nsk.jdi.VirtualMachine.dispose;

import nsk.share.*;

import nsk.share.jpda.*;

import nsk.share.jdi.*;

/**

 * This class is used as debuggee application for the dispose003 JDI test.

 */

public class dispose003a {

    //----------------------------------------------------- templete section

    static final int PASSED = 0;

    static final int FAILED = 2;

    static final int PASS_BASE = 95;

    //--------------------------------------------------   log procedures

    static boolean verbMode = false;

    private static void log1(String message) {

        if (verbMode)

            System.err.println("**> dispose003a: " + message);

    }

    public static void log2(String message) {

        if (verbMode)

            System.err.println("**> " + message);

    }

    private static void logErr(String message) {

        if (verbMode)

            System.err.println("!!**> dispose003a: " + message);

    }

    //====================================================== test program

    //----------------------------------------------------   main method

    public static void main (String argv[]) {

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

            if ( argv[i].equals("-vbs") || argv[i].equals("-verbose") ) {

                verbMode = true;

                break;

            }

        }

        log1("debuggee started!");

        // informing a debugger of readyness

        ArgumentHandler argHandler = new ArgumentHandler(argv);

        IOPipe pipe = argHandler.createDebugeeIOPipe();

        pipe.println("ready");

        int exitCode = PASSED;

        for (int i = 0; ; i++) {

            String instruction;

            log1("waiting for an instruction from the debugger ...");

            instruction = pipe.readln();

            if (instruction.equals("quit")) {

                log1("'quit' recieved");

                break ;

            } else if (instruction.equals("newcheck")) {

                switch (i) {

    //------------------------------------------------------  section tested

                case 0:

                         Threaddispose003a test_thread =

                             new Threaddispose003a("testedThread");

                         log1("       thread2 is created");

                         label:

                         synchronized (Threaddispose003a.lockingObject) {

                             synchronized (Threaddispose003a.waitnotifyObj) {

                                 log1("       synchronized (waitnotifyObj) { enter");

                                 log1("       before: test_thread.start()");

                                 test_thread.start();

                                 try {

                                     log1("       before:   waitnotifyObj.wait();");

                                     Threaddispose003a.waitnotifyObj.wait();

                                     log1("       after:    waitnotifyObj.wait();");

                                     pipe.println("checkready");

                                     instruction = pipe.readln();

                                     if (!instruction.equals("continue")) {

                                         logErr("ERROR: unexpected instruction: " + instruction);

                                         exitCode = FAILED;

                                         break label;

                                     }

                                     pipe.println("docontinue");

                                 } catch ( Exception e2) {

                                     log1("       Exception e2 exception: " + e2 );

                                     pipe.println("waitnotifyerr");

                                 }

                             }

                         }

                         log1("mainThread is out of: synchronized (lockingObject)");

                             } else {

                             }

                         }

                         break ;

    //-------------------------------------------------    standard end section

                default:

                                pipe.println("checkend");

                                break ;

                }

            } else {

                logErr("ERRROR: unexpected instruction: " + instruction);

                exitCode = FAILED;

                break ;

            }

        }

        System.exit(exitCode + PASS_BASE);

    }

}

class Threaddispose003a extends Thread {

    public Threaddispose003a(String threadName) {

        super(threadName);

    }

    public static Object waitnotifyObj  = new Object();

    public static Object lockingObject  = new Object();

    public void run() {

        log("method 'run' enter");

        synchronized (waitnotifyObj) {

            log("entered into block:  synchronized (waitnotifyObj)");

            waitnotifyObj.notify();

        }

        log("exited from block:  synchronized (waitnotifyObj)");

        synchronized (lockingObject) {

            log("entered into block:  synchronized (lockingObject)");

        }

        log("exited from block:  synchronized (lockingObject)");

        log("call to the method 'runt1'");

        runt1();

        log("returned from the method 'runt1'");

        log("method 'run' exit");

        return;

    }

    public void runt1() {

        int i0 = 0;

        log("method 'runt1': enter");

        i0 = 1;

        log("method 'runt1': body: i0 == " + i0);

        log("method 'runt1': exit");

        return;

    }

    public static final int breakpointLineNumber1 = 3;

    void log(String str) {

        dispose003a.log2("thread2: " + str);

    }

}