1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements.  See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License.  You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  *  Unless required by applicable law or agreed to in writing, software
12  *  distributed under the License is distributed on an "AS IS" BASIS,
13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *
15  *  See the License for the specific language governing permissions and
16  *  limitations under the License.
17  */
18 
19 /**
20  * @author Vitaly A. Provodin
21  */
22 
23 /**
24  * Created on 16.02.2005
25  */
26 package org.apache.harmony.jpda.tests.jdwp.ThreadReference;
27 
28 import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
29 import org.apache.harmony.jpda.tests.share.SyncDebuggee;
30 
31 /**
32  * The class specifies debuggee for <code>org.apache.harmony.jpda.tests.jdwp.ThreadReference.FramesTest</code>.
33  * It recursively invokes the method <code>FramesDebuggee.recursiveMethod</code>
34  * thereby the specified depth <code>FramesDebuggee.DEPTH</code> of recursion
35  * is reached.
36  */
37 public class FramesDebuggee extends SyncDebuggee {
38 
39     public final static int DEPTH = 10;
40     public final static String METHOD_NAME = "recursiveMethod";
41     public volatile static String THREAD_NAME = "TBD";
42 
43     private int depthCount = 0;
44 
recursiveMethod()45     private void recursiveMethod() {
46         depthCount++;
47 
48         if (depthCount < DEPTH) {
49             logWriter.println("\tinvoke tested method: depth=" + depthCount);
50             recursiveMethod();
51         }
52 
53         if (depthCount == DEPTH) {
54             logWriter.println("\tsending SGNL_READY signal");
55             synchronizer.sendMessage(THREAD_NAME);
56             synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
57         }
58         depthCount--;
59     }
60 
run()61     public void run() {
62         THREAD_NAME = Thread.currentThread().getName();
63         recursiveMethod();
64     }
65 
main(String[] args)66     public static void main(String[] args) {
67         runDebuggee(FramesDebuggee.class);
68     }
69 }
70