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 Anton V. Karnachuk
21  */
22 
23 /**
24  * Created on 14.02.2005
25  */
26 package org.apache.harmony.jpda.tests.jdwp.Method;
27 
28 import java.io.UnsupportedEncodingException;
29 
30 import org.apache.harmony.jpda.tests.framework.jdwp.ReplyPacket;
31 import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
32 
33 
34 
35 /**
36  * JDWP Unit test for Method.LineTable command.
37  */
38 public class LineTableTest extends JDWPMethodTestCase {
39     /**
40      * This testcase exercises Method.LineTable command.
41      * <BR>It runs MethodDebuggee, receives methods of debuggee.
42      * For each received method sends Method.LineTable command
43      * and prints returned LineTable.
44      */
testLineTableTest001()45     public void testLineTableTest001() throws UnsupportedEncodingException {
46         logWriter.println("testLineTableTest001 started");
47         synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
48 
49         long classID = getClassIDBySignature("L"+getDebuggeeClassName().replace('.', '/')+";");
50 
51         MethodInfo[] methodsInfo = jdwpGetMethodsInfo(classID);
52         assertFalse("Invalid number of methods: 0", methodsInfo.length == 0);
53 
54         for (int i = 0; i < methodsInfo.length; i++) {
55             logWriter.println(methodsInfo[i].toString());
56 
57             // get variable table for this class
58             ReplyPacket reply = getLineTable(classID, methodsInfo[i].getMethodID());
59 
60             long start = reply.getNextValueAsLong();
61             logWriter.println("start = " + start);
62             long end = reply.getNextValueAsLong();
63             logWriter.println("end = " + end);
64 
65             int lines = reply.getNextValueAsInt();
66             logWriter.println("lines = "+lines);
67 
68             for (int j = 0; j < lines; j++) {
69                 long lineCodeIndex = reply.getNextValueAsLong();
70                 logWriter.println("lineCodeIndex = "+lineCodeIndex);
71                 int lineNumber = reply.getNextValueAsInt();
72                 logWriter.println("lineNumber = "+lineNumber);
73             }
74         }
75 
76         synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
77     }
78 }
79