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1
19
20 package org.netbeans.api.debugger.jpda;
21
22 import org.netbeans.api.debugger.DebuggerManager;
23 import org.netbeans.junit.NbTestCase;
24
25
30 public class EvaluationTest extends NbTestCase {
31
32 private JPDASupport support;
33
34
35 public EvaluationTest (String  s) {
36 super (s);
37 }
38
39 protected void setUp () throws Exception {
40 super.setUp ();
41 JPDASupport.removeAllBreakpoints ();
42 LineBreakpoint lb = LineBreakpoint.create (
43 Utils.getURL(System.getProperty ("test.dir.src")+
44 "org/netbeans/api/debugger/jpda/testapps/EvalApp.java"),
45 34
46 );
47 DebuggerManager.getDebuggerManager ().addBreakpoint (lb);
48 support = JPDASupport.attach (
49 "org.netbeans.api.debugger.jpda.testapps.EvalApp"
50 );
51 support.waitState (JPDADebugger.STATE_STOPPED);
52 }
53
54 public void testStaticEvaluation () throws Exception {
55 try {
56 checkEval ("1", 1);
57 checkEval ("4.3", 4.3);
58 checkEval ("ix", 74);
59
60 checkEvalFails ("this");
61 checkEvalFails ("NoSuchClass.class");
62 } finally {
63 support.doFinish ();
64 }
65 }
66
67 public void testStaticExpressions () throws Exception {
68 try {
69 checkEval ("ix * fx", 740.0f);
70 checkEval ("sx % 3", 1);
71
72 checkEvalFails ("ix * fx ** fx");
73 } finally {
74 support.doFinish ();
75 }
76 }
77
78 private void checkEval (String expression, int value) {
79 try {
80 Variable var = support.getDebugger ().evaluate (expression);
81 assertEquals (
82 "Evaluation of expression failed (wrong value): " + expression,
83 value,
84 Integer.parseInt (var.getValue ()), 0
85 );
86 assertEquals (
87 "Evaluation of expression failed (wrong type of result): " +
88 expression,
89 "int",
90 var.getType ()
91 );
92 } catch (InvalidExpressionException e) {
93 fail (
94 "Evaluation of expression was unsuccessful: " + e
95 );
96 }
97 }
98
99 private void checkEval(String expression, float value) {
100 try {
101 Variable var = support.getDebugger ().evaluate (expression);
102 assertEquals (
103 "Evaluation of expression failed (wrong value): " + expression,
104 value,
105 Float.parseFloat (var.getValue ()),
106 0
107 );
108 assertEquals (
109 "Evaluation of expression failed (wrong type of result): " +
110 expression,
111 "float",
112 var.getType ()
113 );
114 } catch (InvalidExpressionException e) {
115 fail (
116 "Evaluation of expression was unsuccessful: " + e
117 );
118 }
119 }
120
121 private void checkEval (String expression, double value) {
122 try {
123 Variable var = support.getDebugger ().evaluate (expression);
124 assertEquals (
125 "Evaluation of expression failed (wrong value): " + expression,
126 value,
127 Double.parseDouble (var.getValue ()),
128 0
129 );
130 assertEquals (
131 "Evaluation of expression failed (wrong type of result): " +
132 expression,
133 "double",
134 var.getType ()
135 );
136 } catch (InvalidExpressionException e) {
137 fail (
138 "Evaluation of expression was unsuccessful: " + e
139 );
140 }
141 }
142
143 private void checkEval (String expression, String type, String value) {
144 try {
145 Variable var = support.getDebugger ().evaluate (expression);
146 assertEquals (
147 "Evaluation of expression failed (wrong value): " + expression,
148 value,
149 var.getValue ()
150 );
151 assertEquals (
152 "Evaluation of expression failed (wrong type of result): " +
153 expression,
154 type,
155 var.getType ()
156 );
157 } catch (InvalidExpressionException e) {
158 fail (
159 "Evaluation of expression was unsuccessful: " + e
160 );
161 }
162 }
163
164 private void checkEvalFails (String expression) {
165 try {
166 Variable var = support.getDebugger ().evaluate (expression);
167 fail (
168 "Evaluation of expression was unexpectedly successful: " +
169 expression + " = " + var.getValue ()
170 );
171 } catch (InvalidExpressionException e) {
172 return;
174 }
175 }
176 }
177 |
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