/*

 * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/**

 *  @test

 *  @bug 4836939 6646613

 *  @summary JDI add addSourceNameFilter to ClassPrepareRequest

 *

 *  @author jjh

 *

 *  @run build TestScaffold VMConnection TargetListener TargetAdapter

 *  @run compile -g SourceNameFilterTest.java

 *  @run main SourceNameFilterTest

 *  @run compile -g:none SourceNameFilterTest.java

 *  @run main SourceNameFilterTest

 */

// The compile -g:none suppresses the lineNumber table to trigger bug 6646613.

import com.sun.jdi.*;

import com.sun.jdi.event.*;

import com.sun.jdi.request.*;

import java.util.*;

    /********** target program **********/

class SourceNameFilterTarg {

    static  void bkpt() {

    }

    public static void main(String[] args){

        System.out.println("Howdy!");

        LoadedLater1.doit();

        bkpt();

        LoadedLater2.doit();

        bkpt();

        LoadedLater3.doit();

        bkpt();

        System.out.println("Goodbye from SourceNameFilterTarg!");

    }

}

class LoadedLater1 {

    public static void doit() {

        System.out.println("didit1");

    }

}

class LoadedLater2 {

    public static void doit() {

        System.out.println("didit2");

    }

}

class LoadedLater3 {

    public static void doit() {

        System.out.println("didit3");

    }

}

    /********** test program **********/

public class SourceNameFilterTest extends TestScaffold {

    ReferenceType targetClass;

    ThreadReference mainThread;

    boolean gotEvent1 = false;

    boolean gotEvent2 = false;

    boolean gotEvent3 = false;

    ClassPrepareRequest cpReq;

    boolean shouldResume = false;

    SourceNameFilterTest (String args[]) {

        super(args);

    }

    public static void main(String[] args)      throws Exception {

        new SourceNameFilterTest(args).startTests();

    }

    public void eventSetComplete(EventSet set) {

        //System.out.println("jj: resuming, set = " + set);

        if (shouldResume) {

            set.resume();

            shouldResume = false;

        }

    }

    public void classPrepared(ClassPrepareEvent event) {

        shouldResume = true;

        ReferenceType rt = event.referenceType();

        String rtname = rt.name();

        if (rtname.equals("LoadedLater1")) {

            gotEvent1 = true;

        }

        if (rtname.equals("LoadedLater2")) {

            gotEvent2 = true;

        }

        if (rtname.equals("LoadedLater3")) {

            gotEvent3 = true;

        }

        // debug code

        if (false) {

            println("Got ClassPrepareEvent for : " + rtname);

            try {

                println("    sourceName = " + rt.sourceName());

            } catch (AbsentInformationException ee) {

                failure("failure: absent info on sourceName(): " + ee);

            }

            String stratum = rt.defaultStratum();

            println("    defaultStratum = " + stratum);

            try {

                println("    sourceNames = " + rt.sourceNames(stratum));

            } catch (AbsentInformationException ee) {

                failure("failure: absent info on sourceNames(): " + ee);

            }

            println("\nAvailable strata:  " + rt.availableStrata());

        }

    }

    /********** test core **********/

    protected void runTests() throws Exception {

        /*

         * Get to the top of main()

         * to determine targetClass and mainThread

         */

        BreakpointEvent bpe = startToMain("SourceNameFilterTarg");

        targetClass = bpe.location().declaringType();

        boolean noSourceName = false;

        try {

            targetClass.sourceName();

        } catch (AbsentInformationException ee) {

            noSourceName = true;

        }

        if (noSourceName) {

            println("-- Running with no source names");

        } else {

            println("-- Running with source names");

        }

        mainThread = bpe.thread();

        EventRequestManager erm = vm().eventRequestManager();

        addListener(this);

        /*

         * Resume the target listening for events

         * This should cause a class prepare event for LoadedLater1

         */

        cpReq = erm.createClassPrepareRequest();

        cpReq.enable();

        resumeTo("SourceNameFilterTarg", "bkpt", "()V");

        /*

         * This should cause us to not get a class prepared for

         * LoadedLater2 since it doesn't come from "jj"

         */

        cpReq.disable();

        cpReq.addSourceNameFilter("jj");

        cpReq.enable();

        resumeTo("SourceNameFilterTarg", "bkpt", "()V");

        cpReq.disable();

        /*

         * This should cause us to get a class prepare event for

         * LoadedLater3 except in the case where -g:none

         * was used to compile so that there is no LineNumberTable

         * and therefore, no source name for the class.

         */

        cpReq = erm.createClassPrepareRequest();

        cpReq.addSourceNameFilter("SourceNameFilterTest.java");

        cpReq.enable();

        resumeTo("SourceNameFilterTarg", "bkpt", "()V");

        listenUntilVMDisconnect();

        if (!gotEvent1) {

            failure("failure: Did not get a class prepare request " +

                    "for LoadedLater1");

        }

        if (gotEvent2) {

            failure("failure: Did get a class prepare request " +

                    "for LoadedLater2");

        }

        if (gotEvent3 && noSourceName) {

            failure("failure: Did get a class prepare request " +

                    "for LoadedLater3");

        }

        else if (!gotEvent3 && !noSourceName) {

            failure("failure: Did not get a class prepare request " +

                    "for LoadedLater3");

        }

        /*

         * deal with results of test

         * if anything has called failure("foo") testFailed will be true

         */

        if (!testFailed) {

            println("SourceNameFilterTest: passed");

        } else {

            throw new Exception("SourceNameFilterTest: failed");

        }

    }

}