1 /*
   2  * Copyright (c) 2001, 2015, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
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  23 
  24 /**
  25  *  @test
  26  *  @bug 4368402
  27  *  @summary UnpreparedByName verifies that unprepared classes
  28  *  won't be returned by classesByName.
  29  *  @author Robert Field
  30  *
  31  *  @modules jdk.jdi
  32  *  @run build JDIScaffold VMConnection
  33  *  @run compile -g InnerTarg.java
  34  *  @run build UnpreparedByName
  35  *
  36  *  @run driver UnpreparedByName InnerTarg
  37  */
  38 import com.sun.jdi.*;
  39 import com.sun.jdi.event.*;
  40 import com.sun.jdi.request.*;
  41 
  42 import java.util.List;
  43 import java.util.Iterator;
  44 
  45 public class UnpreparedByName extends JDIScaffold {
  46     final String[] args;
  47 
  48     public static void main(String args[]) throws Exception {
  49         new UnpreparedByName(args).startTests();
  50     }
  51 
  52     UnpreparedByName(String args[]) throws Exception {
  53         super();
  54         this.args = args;
  55     }
  56 
  57     protected void runTests() throws Exception {
  58         connect(args);
  59         waitForVMStart();
  60         resumeTo("InnerTarg", "go", "()V");
  61 
  62         List classes = vm().classesByName("InnerTarg$TheInner");
  63         if (classes.size() == 0) {
  64             System.out.println("PASS: InnerTarg$TheInner not returned");
  65         } else {
  66             ReferenceType cls = (ReferenceType)classes.get(0);
  67             boolean preped = cls.isPrepared();
  68 
  69             if (!preped) {
  70                 System.err.println("Inner class not prepared: " + cls);
  71             }
  72             cls.methods();  // exception if methods unprepared
  73             if (!preped) {
  74                 throw new Exception("Inner class not prepared: " + cls);
  75             }
  76         }
  77 
  78         // Allow application to complete
  79         resumeToVMDeath();
  80     }
  81 }