/*

 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. 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 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.jvmti.Breakpoint;

import java.io.*;

import nsk.share.*;

import nsk.share.jvmti.*;

/**

 * This test exercises the JVMTI event <code>Breakpoint</code>.

 * <br>It verifies that thread info, method info and location of

 * received Breakpoint events will be the same with two breakpoints

 * previously set on the methods <code>bpMethod()</code> and

 * <code>bpMethod2()</code> via the function SetBreakpoint().

 */

public class breakpoint001 {

    static {

        try {

            System.loadLibrary("breakpoint001");

        } catch (UnsatisfiedLinkError ule) {

            System.err.println("Could not load \"breakpoint001\" library");

            System.err.println("java.library.path:"

                + System.getProperty("java.library.path"));

            throw ule;

        }

    }

    native int check();

    public static void main(String[] argv) {

        argv = nsk.share.jvmti.JVMTITest.commonInit(argv);

        // produce JCK-like exit status

        System.exit(run(argv, System.out) + Consts.JCK_STATUS_BASE);

    }

    public static int run(String argv[], PrintStream out) {

        return new breakpoint001().runThis(argv, out);

    }

    private int runThis(String argv[], PrintStream out) {

        ArgumentHandler argHandler = new ArgumentHandler(argv);

        Log log = new Log(out, argHandler);

        Thread.currentThread().setName("breakpoint001Thr");

        log.display("\nReaching a breakpoint method ...\n");

        bpMethod();

        log.display("The breakpoint method leaved ...");

        return check();

    }

    /**

     * dummy method used only to reach breakpoint set in the agent

     */

    private void bpMethod() {

        int dummyVar = bpMethod2();

    }

    /**

     * dummy method used only to reach breakpoint set in the agent

     */

    private int bpMethod2() {

        return 0;

    }

}