1 /*

     2  * Copyright 1999 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 4245011

    27  *  @summary Test launcher command line construction

    28  *  @author Gordon Hirsch

    29  *

    30  *  @library scaffold

    31  *  @run build JDIScaffold VMConnection

    32  *  @run compile -g HelloWorld.java

    33  *  @run build LaunchCommandLine

    34  *

    35  *  @run main LaunchCommandLine

    36  */

    37 import com.sun.jdi.*;

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

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

    40 

    41 import java.util.List;

    42 

    43 public class LaunchCommandLine extends JDIScaffold {

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

    45         new LaunchCommandLine(args).startTests();

    46     }

    47 

    48     LaunchCommandLine(String args[]) {

    49         // args are set in code below

    50         super();

    51     }

    52 

    53     protected void runTests() throws Exception {

    54         String[] args = new String[2];

    55         args[0] = "-connect";

    56         args[1] = "com.sun.jdi.CommandLineLaunch:main=HelloWorld a b c \"a b c\"";

    57         testArgs(args);

    58         System.out.println("com.sun.jdi.CommandLineLaunch: passed");

    59 

    60         // Add test for RawCommandLineLauncher?

    61     }

    62 

    63     void testArgs(String[] args) throws Exception {

    64         connect(args);

    65         waitForVMStart();

    66 

    67         /*

    68          * Get to a point where the command line args are accessible.

    69          */

    70         BreakpointEvent bp = resumeTo("HelloWorld", "main", "([Ljava/lang/String;)V");

    71 

    72         StackFrame frame = bp.thread().frame(0);

    73         LocalVariable argsVariable = frame.visibleVariableByName("args");

    74         ArrayReference argsArray = (ArrayReference)frame.getValue(argsVariable);

    75 

    76         List argValues = argsArray.getValues();

    77 

    78         if (argValues.size() != 4) {

    79             throw new Exception("Wrong number of command line arguments: " + argValues.size());

    80         }

    81 

    82         String string = ((StringReference)argValues.get(0)).value();

    83         if (!string.equals("a")) {

    84             throw new Exception("Bad command line argument value: " + string);

    85         }

    86         string = ((StringReference)argValues.get(1)).value();

    87         if (!string.equals("b")) {

    88             throw new Exception("Bad command line argument value: " + string);

    89         }

    90         string = ((StringReference)argValues.get(2)).value();

    91         if (!string.equals("c")) {

    92             throw new Exception("Bad command line argument value: " + string);

    93         }

    94         string = ((StringReference)argValues.get(3)).value();

    95         if (!string.equals("a b c")) {

    96             throw new Exception("Bad command line argument value: " + string);

    97         }

    98 

    99         // Allow application to complete

   100         resumeToVMDeath();

   101     }

   102 

   103 }