StepTest


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
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8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  package org.netbeans.api.debugger.jpda;
21  
22  import org.netbeans.api.debugger.ActionsManager;
23  import org.netbeans.api.debugger.DebuggerManager;
24  import org.netbeans.junit.NbTestCase;
25  
26  
27  /**
28   * Tests JPDA stepping actions: step in, step out and step over.
29   *
30   * @author Maros Sandor, Jan Jancura
31   */
32  public class StepTest extends NbTestCase {
33  
34      private DebuggerManager dm = DebuggerManager.getDebuggerManager ();
35      private String            sourceRoot = System.getProperty ("test.dir.src");
36      private JPDASupport     support;
37  
38      public StepTest (String   s) {
39          super (s);
40      }
41  
42      public void testStepOver () throws Exception   {
43          try {
44              JPDASupport.removeAllBreakpoints ();
45              LineBreakpoint lb = LineBreakpoint.create (
46                  Utils.getURL(sourceRoot + 
47                      "org/netbeans/api/debugger/jpda/testapps/StepApp.java"),
48                  30
49              );
50              dm.addBreakpoint (lb);
51              support = JPDASupport.attach
52                  ("org.netbeans.api.debugger.jpda.testapps.StepApp");
53              support.waitState (JPDADebugger.STATE_STOPPED);
54              dm.removeBreakpoint (lb);
55              assertEquals (
56                  "Execution stopped in wrong class", 
57                  support.getDebugger ().getCurrentCallStackFrame ().
58                      getClassName (), 
59                  "org.netbeans.api.debugger.jpda.testapps.StepApp"
60              );
61              assertEquals (
62                  "Execution stopped at wrong line", 
63                  30, 
64                  support.getDebugger ().getCurrentCallStackFrame ().
65                      getLineNumber (null)
66              );
67              stepCheck (
68                  ActionsManager.ACTION_STEP_OVER, 
69                  "org.netbeans.api.debugger.jpda.testapps.StepApp", 
70                  31
71              );
72              stepCheck (
73                  ActionsManager.ACTION_STEP_OVER, 
74                  "org.netbeans.api.debugger.jpda.testapps.StepApp", 
75                  32
76              );
77              stepCheck (
78                  ActionsManager.ACTION_STEP_OVER, 
79                  "org.netbeans.api.debugger.jpda.testapps.StepApp", 
80                  33
81              );
82              stepCheck (
83                  ActionsManager.ACTION_STEP_OVER, 
84                  "org.netbeans.api.debugger.jpda.testapps.StepApp", 
85                  34
86              );
87              stepCheck (
88                  ActionsManager.ACTION_STEP_OVER, 
89                  "org.netbeans.api.debugger.jpda.testapps.StepApp", 
90                  35
91              );
92              support.doContinue ();
93              support.waitState (JPDADebugger.STATE_DISCONNECTED);
94          } finally {
95              support.doFinish ();
96          }
97      }
98  
99      public void testStepInto () throws Exception   {
100         try {
101             JPDASupport.removeAllBreakpoints ();
102             LineBreakpoint lb = LineBreakpoint.create (
103                 Utils.getURL(sourceRoot + 
104                     "org/netbeans/api/debugger/jpda/testapps/StepApp.java"),
105                 30
106             );
107             dm.addBreakpoint (lb);
108             support = JPDASupport.attach
109                 ("org.netbeans.api.debugger.jpda.testapps.StepApp");
110             support.waitState (JPDADebugger.STATE_STOPPED);
111             dm.removeBreakpoint (lb);
112             assertEquals (
113                 "Execution stopped in wrong class", 
114                 support.getDebugger ().getCurrentCallStackFrame ().
115                     getClassName (), 
116                 "org.netbeans.api.debugger.jpda.testapps.StepApp"
117             );
118             assertEquals (
119                 "Execution stopped at wrong line", 
120                 30, 
121                 support.getDebugger ().getCurrentCallStackFrame ().
122                     getLineNumber (null)
123             );
124 
125             stepCheck (
126                 ActionsManager.ACTION_STEP_INTO, 
127                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
128                 38
129             );
130 //            stepCheck (ActionsManager.ACTION_STEP_INTO, "java.lang.Object", -1);
131             stepCheck (
132                 ActionsManager.ACTION_STEP_OVER, 
133                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
134                 39
135             );
136             stepCheck (
137                 ActionsManager.ACTION_STEP_OVER, 
138                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
139                 30
140             );
141             stepCheck (
142                 ActionsManager.ACTION_STEP_OVER, 
143                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
144                 31
145             );
146             stepCheck (
147                 ActionsManager.ACTION_STEP_INTO, 
148                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
149                 42
150             );
151             stepCheck (
152                 ActionsManager.ACTION_STEP_OVER, 
153                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
154                 43
155             );
156             stepCheck (
157                 ActionsManager.ACTION_STEP_INTO, 
158                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
159                 48
160             );
161 
162             support.doContinue ();
163             support.waitState (JPDADebugger.STATE_DISCONNECTED);
164         } finally {
165             support.doFinish ();
166         }
167     }
168 
169     public void testStepOut () throws Exception   {
170         try {
171             JPDASupport.removeAllBreakpoints ();
172             LineBreakpoint lb = LineBreakpoint.create (
173                 Utils.getURL(sourceRoot + 
174                     "org/netbeans/api/debugger/jpda/testapps/StepApp.java"),
175                 30
176             );
177             dm.addBreakpoint (lb);
178             support = JPDASupport.attach
179                 ("org.netbeans.api.debugger.jpda.testapps.StepApp");
180             support.waitState (JPDADebugger.STATE_STOPPED);
181             dm.removeBreakpoint (lb);
182             assertEquals (
183                 "Execution stopped in wrong class", 
184                 support.getDebugger ().getCurrentCallStackFrame ().
185                     getClassName (), 
186                 "org.netbeans.api.debugger.jpda.testapps.StepApp"
187             );
188             assertEquals (
189                 "Execution stopped at wrong line", 
190                 30, 
191                 support.getDebugger ().getCurrentCallStackFrame ().
192                     getLineNumber (null)
193             );
194             stepCheck (
195                 ActionsManager.ACTION_STEP_OVER, 
196                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
197                 31
198             );
199             stepCheck (
200                 ActionsManager.ACTION_STEP_INTO, 
201                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
202                 42
203             );
204             stepCheck (
205                 ActionsManager.ACTION_STEP_OVER, 
206                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
207                 43
208             );
209             stepCheck (
210                 ActionsManager.ACTION_STEP_INTO, 
211                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
212                 48
213             );
214             stepCheck (
215                 ActionsManager.ACTION_STEP_OUT, 
216                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
217                 43
218             );
219             stepCheck (
220                 ActionsManager.ACTION_STEP_OUT, 
221                 "org.netbeans.api.debugger.jpda.testapps.StepApp", 
222                 31
223             );
224 
225             support.doContinue ();
226             support.waitState (JPDADebugger.STATE_DISCONNECTED);
227         } finally {
228             support.doFinish ();
229         }
230     }
231 
232     private void stepCheck (
233         Object   stepType, 
234         String   clsExpected, 
235         int lineExpected
236     ) {
237         support.step (stepType);
238         assertEquals(
239             "Execution stopped in wrong class", 
240             clsExpected, 
241             support.getDebugger ().getCurrentCallStackFrame ().getClassName ()
242         );
243         assertEquals (
244             "Execution stopped at wrong line", 
245             lineExpected, 
246             support.getDebugger ().getCurrentCallStackFrame ().
247                 getLineNumber (null)
248         );
249     }
250 }
251
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