1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
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  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  *
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  23 
  24 /**
  25  * @test
  26  * @bug 4315352
  27  * @summary disabling EventRequest expired with addCountFilter() throws
  28  * InternalException.
  29  * @author Robert Field
  30  *
  31  * @run build TestScaffold VMConnection TargetAdapter TargetListener
  32  * @run compile -g CountEvent.java
  33  * @run driver CountEvent
  34  */
  35 import com.sun.jdi.*;
  36 import com.sun.jdi.event.*;
  37 import com.sun.jdi.request.*;
  38 
  39 class CountEventTarg {
  40 
  41     static CountEventTarg first = new CountEventTarg();
  42     static CountEventTarg second = new CountEventTarg();
  43     static CountEventTarg third = new CountEventTarg();
  44 
  45     public static void main(String args[]) {
  46         start();
  47     }
  48 
  49     static void start() {
  50         first.go();
  51         second.go();
  52         third.go();
  53     }
  54 
  55     void go() {
  56         one();
  57         two();
  58         three();
  59     }
  60 
  61     void one() {
  62     }
  63 
  64     void two() {
  65     }
  66 
  67     void three() {
  68     }
  69 }
  70 
  71 public class CountEvent extends TestScaffold {
  72 
  73     public static void main(String args[]) throws Exception {
  74         new CountEvent(args).startTests();
  75     }
  76 
  77     CountEvent(String args[]) throws Exception {
  78         super(args);
  79     }
  80 
  81     protected void runTests() throws Exception {
  82 
  83         BreakpointEvent bpe = startToMain("CountEventTarg");
  84         ThreadReference thread = bpe.thread();
  85 
  86         StepEvent stepEvent = stepIntoLine(thread);
  87 
  88         ReferenceType clazz = thread.frame(0).location().declaringType();
  89         String className = clazz.name();
  90 
  91         // uses addCountFilter
  92         BreakpointEvent bpEvent = resumeTo(className, "go", "()V");
  93 
  94         bpEvent.request().disable();
  95         System.out.println("About to resume");
  96         resumeToVMDisconnect();
  97 
  98         if (!testFailed) {
  99             println("CountEvent: passed");
 100         } else {
 101             throw new Exception("CountEvent: failed");
 102         }
 103     }
 104 }