test/hotspot/jtreg/vmTestbase/nsk/jdwp/Method/VariableTable/vartable001a.java

/*
 * Copyright (c) 2001, 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
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 * questions.
 */

package nsk.jdwp.Method.VariableTable;

import nsk.share.*;
import nsk.share.jpda.*;
import nsk.share.jdwp.*;

import java.io.*;

/**
 * This class represents debuggee part in the test.
 */
public class vartable001a {

    public static void main(String args[]) {
        vartable001a _vartable001a = new vartable001a();
        System.exit(vartable001.JCK_STATUS_BASE + _vartable001a.runIt(args, System.err));
    }

    public int runIt(String args[], PrintStream out) {
        //make log for debugee messages
        ArgumentHandler argumentHandler = new ArgumentHandler(args);
        Log log = new Log(out, argumentHandler);

        // make communication pipe to debugger
        log.display("Creating pipe");
        IOPipe pipe = argumentHandler.createDebugeeIOPipe(log);

        // ensure tested class loaded
        log.display("Creating object of tested class");
        TestedClass foo = new TestedClass();

        // send debugger signal READY
        log.display("Sending signal to debugger: " + vartable001.READY);
        pipe.println(vartable001.READY);

        // wait for signal QUIT from debugeer
        log.display("Waiting for signal from debugger: " + vartable001.QUIT);
        String signal = pipe.readln();
        log.display("Received signal from debugger: " + signal);

        // check received signal
        if (! signal.equals(vartable001.QUIT)) {
            log.complain("Unexpected communication signal from debugee: " + signal
                        + " (expected: " + vartable001.QUIT + ")");
            log.display("Debugee FAILED");
            return vartable001.FAILED;
        }

        // exit debugee
        log.display("Debugee PASSED");
        return vartable001.PASSED;
    }

    // tested class
    public static class TestedClass {
        int foo = 0;

        // tested method
        public void testedMethod(
                        boolean booleanArgument,
                        byte    byteArgument,
                        char    charArgument,
                        short   shortArgument,
                        int     intArgument,
                        long    longArgument,
                        float   floatArgument,
                        double  doubleArgument,
                        Object  objectArgument,
                        String  stringArgument
                    ) {

            boolean booleanLocal = booleanArgument;
            byte    byteLocal    = byteArgument;
            char    charLocal    = charArgument;
            short   shortLocal   = shortArgument;
            int     intLocal     = intArgument;
            long    longLocal    = longArgument;
            float   floatLocal   = floatArgument;
            double  doubleLocal  = doubleArgument;
            Object  objectLocal  = objectArgument;
            String  stringLocal  = stringArgument;

            System.out.println(
                "booleanLocal = " + booleanLocal + "\n" +
                "byteLocal = "    + byteLocal    + "\n" +
                "charLocal = "    + charLocal    + "\n" +
                "shortLocal = "   + shortLocal   + "\n" +
                "intLocal = "     + intLocal     + "\n" +
                "longLocal = "    + longLocal    + "\n" +
                "floatLocal = "   + floatLocal   + "\n" +
                "doubleLocal = "  + doubleLocal  + "\n" +
                "objectLocal = "  + objectLocal  + "\n" +
                "stringLocal = "  + stringLocal  + "\n"
            );
        }
    }

}