1 /*

     2  * Copyright 2002 Sun Microsystems, Inc.  All Rights Reserved.

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

     4  *

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

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

     7  * published by the Free Software Foundation.

     8  *

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

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

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

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

    13  * accompanied this code).

    14  *

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

    16  * 2 along with this work; if not, write to the Free Software Foundation,

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

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

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

    21  * have any questions.

    22  */

    23 

    24 /**

    25  *  @test

    26  *  @bug 4446294

    27  *  @summary JDI spec/impl: default "home" for CommandLineLaunch isn't java.home

    28  *

    29  *  @author Tim Bell (based on "HomeTest.java" by Eugene I. Latkin)

    30  *

    31  *  @run build TestScaffold VMConnection TargetListener TargetAdapter

    32  *  @run compile -g HomeTest.java

    33  *  @run main HomeTest

    34  */

    35 import com.sun.jdi.*;

    36 import com.sun.jdi.connect.*;

    37 import com.sun.jdi.event.*;

    38 import com.sun.jdi.request.*;

    39 

    40 import java.util.*;

    41 

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

    43 

    44 class HomeTarg {

    45     public static void main(String[] args){

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

    47         System.out.println("Goodbye from HomeTarg!");

    48     }

    49 }

    50 

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

    52 

    53 public class HomeTest extends TestScaffold {

    54     ReferenceType targetClass;

    55     ThreadReference mainThread;

    56 

    57     HomeTest (String args[]) {

    58         super(args);

    59     }

    60 

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

    62         new HomeTest(args).startTests();

    63     }

    64 

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

    66     private static String getValue(Map arguments, String key) {

    67         Connector.Argument x = (Connector.StringArgument) arguments.get(key);

    68         return x.value();

    69     }

    70     protected void runTests() throws Exception {

    71         /*

    72          * Get to the top of main()

    73          * to determine targetClass and mainThread

    74          */

    75         BreakpointEvent bpe = startToMain("HomeTarg");

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

    77         mainThread = bpe.thread();

    78         EventRequestManager erm = vm().eventRequestManager();

    79 

    80         VirtualMachineManager vmm = Bootstrap.virtualMachineManager();

    81         Connector defaultConnector = vmm.defaultConnector();

    82         Map arguments = defaultConnector.defaultArguments();

    83         String argsHome = getValue(arguments,"home");

    84         String javaHome = System.getProperty("java.home");

    85         if (!argsHome.equals(javaHome)) {

    86             failure("FAILURE: Value for \"home\" does not match value for \"java.home\"");

    87             failure("     home is: " + argsHome);

    88         }

    89         println("java.home is: " + javaHome);

    90         /*

    91          * resume the target listening for events

    92          */

    93         listenUntilVMDisconnect();

    94 

    95         /*

    96          * deal with results of test

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

    98          */

    99         if (!testFailed) {

   100             println("HomeTest: passed");

   101         } else {

   102             throw new Exception("HomeTest: failed");

   103         }

   104     }

   105 }