/*

 * Copyright 2000-2001 Sun Microsystems, Inc.  All Rights Reserved.

 * 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 4329140

 *  @author Robert Field

 *

 *  @run build TestScaffold VMConnection TargetListener TargetAdapter

 *  @run compile -g InstTarg.java

 *

 * @summary ConnectedVMs checks the method

 * VirtualMachineManager.connectedVirtualMachines()

 */

import com.sun.jdi.*;

import com.sun.jdi.event.*;

import com.sun.jdi.request.*;

import java.util.List;

public class ConnectedVMs extends TestScaffold {

    static int failCount = 0;;

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

        if (failCount > 0) {

            throw new RuntimeException(

             "VirtualMachineManager.connectedVirtualMachines() " +

             failCount + " tests failed");

        } else {

            System.out.println(

          "VirtualMachineManager.connectedVirtualMachines() tests passed");

        }

    }

    }

    void vms(int expected) {

        List vms = Bootstrap.virtualMachineManager().

            connectedVirtualMachines();

        if (vms.size() != expected) {

                               " - expected: " + expected +

                               ", got: " + vms.size());

            ++failCount;

        }

    }

    protected void runTests() throws Exception {

        vms(0);

        startToMain("InstTarg");

        ThreadReference thread = waitForVMStart();

        StepEvent stepEvent = stepIntoLine(thread);

        vms(1);

        }

        resumeToVMDisconnect();

        vms(0);

    }

}