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d18dd09b | 1 | /******************************************************************************* |
61759503 | 2 | * Copyright (c) 2009, 2013 Ericsson |
54a7a54c | 3 | * |
d18dd09b ASL |
4 | * All rights reserved. This program and the accompanying materials are |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
54a7a54c | 8 | * |
d18dd09b ASL |
9 | * Contributors: |
10 | * Francois Chouinard - Initial API and implementation | |
75d42a16 | 11 | * Francois Chouinard - Adjusted for new Event Model |
6e1886bc | 12 | * Alexandre Montplaisir - Port to JUnit4 |
d18dd09b ASL |
13 | *******************************************************************************/ |
14 | ||
6c13869b | 15 | package org.eclipse.linuxtools.tmf.core.tests.event; |
d18dd09b | 16 | |
6e1886bc AM |
17 | import static org.junit.Assert.assertEquals; |
18 | import static org.junit.Assert.assertFalse; | |
19 | import static org.junit.Assert.assertNull; | |
20 | import static org.junit.Assert.assertSame; | |
21 | import static org.junit.Assert.assertTrue; | |
22 | import static org.junit.Assert.fail; | |
cbd4ad82 | 23 | |
4c564a2d | 24 | import org.eclipse.linuxtools.tmf.core.event.ITmfEventField; |
6c13869b | 25 | import org.eclipse.linuxtools.tmf.core.event.TmfEventField; |
6e1886bc | 26 | import org.junit.Test; |
d18dd09b ASL |
27 | |
28 | /** | |
cbd4ad82 | 29 | * Test suite for the TmfEventField class. |
d18dd09b | 30 | */ |
cad06250 | 31 | @SuppressWarnings("javadoc") |
6e1886bc | 32 | public class TmfEventFieldTest { |
d18dd09b | 33 | |
75d42a16 FC |
34 | // ------------------------------------------------------------------------ |
35 | // Variables | |
36 | // ------------------------------------------------------------------------ | |
37 | ||
38 | private final String fFieldName1 = "Field-1"; | |
39 | private final String fFieldName2 = "Field-2"; | |
40 | ||
ea2b103b | 41 | private final Object fValue1 = "Value"; |
42 | private final Object fValue2 = Integer.valueOf(10); | |
75d42a16 | 43 | |
214cc822 | 44 | private final TmfEventField fField1 = new TmfEventField(fFieldName1, fValue1, null); |
085d898f FC |
45 | private final TmfEventField fField2 = new TmfEventField(fFieldName2, fValue2, null); |
46 | private final TmfEventField fField3 = new TmfEventField(fFieldName1, fValue2, null); | |
75d42a16 FC |
47 | |
48 | private final String fStructRootFieldName = "Root-S"; | |
49 | private final String[] fStructFieldNames = new String[] { fFieldName1, fFieldName2 }; | |
214cc822 AM |
50 | private final TmfEventField fStructTerminalField1 = new TmfEventField(fFieldName1, null, null); |
51 | private final TmfEventField fStructTerminalField2 = new TmfEventField(fFieldName2, null, null); | |
52 | private final TmfEventField fStructTerminalField3 = new TmfEventField(fFieldName1, null, null); | |
53 | private final TmfEventField fStructRootField = new TmfEventField(fStructRootFieldName, null, | |
75d42a16 FC |
54 | new ITmfEventField[] { fStructTerminalField1, fStructTerminalField2 }); |
55 | ||
56 | private final String fRootFieldName = "Root"; | |
57 | private final String[] fFieldNames = new String[] { fFieldName1, fFieldName2 }; | |
214cc822 | 58 | private final TmfEventField fRootField = new TmfEventField(fRootFieldName, null, |
75d42a16 FC |
59 | new ITmfEventField[] { fField1, fField2 }); |
60 | ||
75d42a16 FC |
61 | // ------------------------------------------------------------------------ |
62 | // Constructors | |
63 | // ------------------------------------------------------------------------ | |
64 | ||
6e1886bc | 65 | @Test |
75d42a16 FC |
66 | public void testTerminalStructConstructor() { |
67 | assertSame("getName", fFieldName1, fStructTerminalField1.getName()); | |
68 | assertNull("getValue", fStructTerminalField1.getValue()); | |
8b63ffb9 | 69 | assertEquals("getFields", 0, fStructTerminalField1.getFields().length); |
75d42a16 FC |
70 | assertNull("getField(name)", fStructTerminalField1.getField(fFieldName1)); |
71 | assertNull("getField(index)", fStructTerminalField1.getField(0)); | |
72 | assertEquals("getFieldNames", 0, fStructTerminalField1.getFieldNames().length); | |
73 | assertNull("getFieldName", fStructTerminalField1.getFieldName(-1)); | |
74 | assertNull("getFieldName", fStructTerminalField1.getFieldName(0)); | |
75 | } | |
76 | ||
6e1886bc | 77 | @Test |
75d42a16 FC |
78 | public void testNonTerminalStructConstructor() { |
79 | assertSame("getName", fStructRootFieldName, fStructRootField.getName()); | |
80 | assertNull("getValue", fStructRootField.getValue()); | |
81 | assertEquals("getFields", 2, fStructRootField.getFields().length); | |
82 | assertSame("getField(name)", fStructTerminalField1, fStructRootField.getField(fFieldName1)); | |
83 | assertSame("getField(name)", fStructTerminalField2, fStructRootField.getField(fFieldName2)); | |
84 | assertSame("getField(index)", fStructTerminalField1, fStructRootField.getField(0)); | |
85 | assertSame("getField(index)", fStructTerminalField2, fStructRootField.getField(1)); | |
86 | ||
085d898f | 87 | final String[] names = fStructRootField.getFieldNames(); |
75d42a16 FC |
88 | assertEquals("getFieldNames length", 2, names.length); |
89 | for (int i = 0; i < names.length; i++) { | |
90 | assertSame("getFieldNames", fStructFieldNames[i], names[i]); | |
91 | assertSame("getFieldName", fFieldNames[i], fStructRootField.getFieldName(i)); | |
92 | } | |
93 | assertNull("getFieldName", fStructRootField.getFieldName(-1)); | |
94 | assertNull("getFieldName", fStructRootField.getFieldName(names.length)); | |
95 | } | |
96 | ||
6e1886bc | 97 | @Test |
75d42a16 FC |
98 | public void testTerminalConstructor() { |
99 | assertSame("getName", fFieldName1, fField1.getName()); | |
100 | assertSame("getValue", fValue1, fField1.getValue()); | |
8b63ffb9 | 101 | assertEquals("getFields", 0, fField1.getFields().length); |
75d42a16 FC |
102 | assertNull("getField(name)", fField1.getField(fFieldName1)); |
103 | assertNull("getField(index)", fField1.getField(0)); | |
104 | assertEquals("getFieldNames", 0, fField1.getFieldNames().length); | |
105 | assertNull("getFieldName", fField1.getFieldName(0)); | |
106 | ||
107 | assertSame("getName", fFieldName2, fField2.getName()); | |
108 | assertSame("getValue", fValue2, fField2.getValue()); | |
8b63ffb9 | 109 | assertEquals("getFields", 0, fField2.getFields().length); |
75d42a16 FC |
110 | assertNull("getField(name)", fField2.getField(fFieldName2)); |
111 | assertNull("getField(index)", fField2.getField(0)); | |
112 | assertEquals("getFieldNames", 0, fField2.getFieldNames().length); | |
113 | assertNull("getFieldName", fField2.getFieldName(0)); | |
114 | } | |
115 | ||
6e1886bc | 116 | @Test |
75d42a16 FC |
117 | public void testNonTerminalConstructor() { |
118 | assertSame("getName", fRootFieldName, fRootField.getName()); | |
119 | assertNull("getValue", fRootField.getValue()); | |
120 | assertEquals("getFields", 2, fRootField.getFields().length); | |
121 | assertSame("getField(name)", fField1, fRootField.getField(fFieldName1)); | |
122 | assertSame("getField(name)", fField2, fRootField.getField(fFieldName2)); | |
123 | assertSame("getField(index)", fField1, fRootField.getField(0)); | |
124 | assertSame("getField(index)", fField2, fRootField.getField(1)); | |
125 | ||
085d898f | 126 | final String[] names = fRootField.getFieldNames(); |
75d42a16 FC |
127 | assertEquals("getFieldNames length", 2, names.length); |
128 | for (int i = 0; i < names.length; i++) { | |
129 | assertSame("getFieldNames", fFieldNames[i], names[i]); | |
130 | assertSame("getFieldName", fFieldNames[i], fRootField.getFieldName(i)); | |
131 | } | |
132 | assertNull("getFieldName", fRootField.getFieldName(-1)); | |
133 | assertNull("getFieldName", fRootField.getFieldName(names.length)); | |
134 | } | |
135 | ||
6e1886bc | 136 | @Test |
75d42a16 FC |
137 | public void testConstructorBadArg() { |
138 | try { | |
139 | new TmfEventField(null, fValue1, null); | |
140 | fail("Invalid (null) field name"); | |
085d898f | 141 | } catch (final IllegalArgumentException e) { |
75d42a16 FC |
142 | } |
143 | } | |
144 | ||
6e1886bc | 145 | @Test |
75d42a16 | 146 | public void testTerminalCopyConstructor() { |
085d898f | 147 | final TmfEventField copy = new TmfEventField(fField1); |
75d42a16 FC |
148 | assertSame("getName", fFieldName1, copy.getName()); |
149 | assertSame("getValue", fValue1, copy.getValue()); | |
8b63ffb9 | 150 | assertEquals("getFields", 0, copy.getFields().length); |
75d42a16 FC |
151 | assertNull("getField(name)", copy.getField(fFieldName1)); |
152 | assertNull("getField(index)", copy.getField(0)); | |
153 | assertEquals("getFieldNames", 0, copy.getFieldNames().length); | |
154 | assertNull("getFieldName", copy.getFieldName(0)); | |
155 | } | |
156 | ||
6e1886bc | 157 | @Test |
75d42a16 FC |
158 | public void testNonTerminalCopyConstructor() { |
159 | assertSame("getName", fRootFieldName, fRootField.getName()); | |
160 | assertNull("getValue", fRootField.getValue()); | |
161 | assertEquals("getFields", 2, fRootField.getFields().length); | |
162 | assertSame("getField(name)", fField1, fRootField.getField(fFieldName1)); | |
163 | assertSame("getField(name)", fField2, fRootField.getField(fFieldName2)); | |
164 | assertSame("getField(index)", fField1, fRootField.getField(0)); | |
165 | assertSame("getField(index)", fField2, fRootField.getField(1)); | |
166 | ||
085d898f | 167 | final String[] names = fRootField.getFieldNames(); |
75d42a16 FC |
168 | assertEquals("getFieldNames length", 2, names.length); |
169 | for (int i = 0; i < names.length; i++) { | |
170 | assertSame("getFieldNames", fFieldNames[i], names[i]); | |
171 | assertSame("getFieldName", fFieldNames[i], fRootField.getFieldName(i)); | |
172 | } | |
173 | assertNull("getFieldName", fRootField.getFieldName(names.length)); | |
174 | } | |
175 | ||
6e1886bc | 176 | @Test |
75d42a16 FC |
177 | public void testCopyConstructorBadArg() { |
178 | try { | |
179 | new TmfEventField(null); | |
180 | fail("TmfEventField: null arguemnt"); | |
085d898f | 181 | } catch (final IllegalArgumentException e) { |
75d42a16 FC |
182 | } |
183 | } | |
184 | ||
185 | // ------------------------------------------------------------------------ | |
75d42a16 FC |
186 | // hashCode |
187 | // ------------------------------------------------------------------------ | |
188 | ||
6e1886bc | 189 | @Test |
54a7a54c | 190 | public void testHashCode() { |
75d42a16 FC |
191 | TmfEventField copy = new TmfEventField(fField1); |
192 | assertTrue("hashCode", fField1.hashCode() == copy.hashCode()); | |
193 | assertTrue("hashCode", fField1.hashCode() != fField2.hashCode()); | |
194 | ||
195 | copy = new TmfEventField(fStructTerminalField1); | |
196 | assertTrue("hashCode", fStructTerminalField1.hashCode() == copy.hashCode()); | |
197 | assertTrue("hashCode", fStructTerminalField1.hashCode() != fStructTerminalField2.hashCode()); | |
198 | } | |
199 | ||
200 | // ------------------------------------------------------------------------ | |
201 | // equals | |
202 | // ------------------------------------------------------------------------ | |
203 | ||
6e1886bc | 204 | @Test |
54a7a54c | 205 | public void testEqualsReflexivity() { |
75d42a16 FC |
206 | assertTrue("equals", fField1.equals(fField1)); |
207 | assertTrue("equals", fField2.equals(fField2)); | |
208 | ||
209 | assertFalse("equals", fField1.equals(fField2)); | |
210 | assertFalse("equals", fField2.equals(fField1)); | |
211 | ||
212 | assertTrue("equals", fStructTerminalField1.equals(fStructTerminalField1)); | |
213 | assertTrue("equals", fStructTerminalField2.equals(fStructTerminalField2)); | |
214 | ||
215 | assertFalse("equals", fStructTerminalField1.equals(fStructTerminalField2)); | |
216 | assertFalse("equals", fStructTerminalField2.equals(fStructTerminalField1)); | |
217 | } | |
218 | ||
6e1886bc | 219 | @Test |
54a7a54c | 220 | public void testEqualsSymmetry() { |
085d898f | 221 | final TmfEventField copy0 = new TmfEventField(fField1); |
75d42a16 FC |
222 | assertTrue("equals", fField1.equals(copy0)); |
223 | assertTrue("equals", copy0.equals(fField1)); | |
085d898f FC |
224 | |
225 | final TmfEventField copy3 = new TmfEventField(fField2); | |
75d42a16 FC |
226 | assertTrue("equals", fField2.equals(copy3)); |
227 | assertTrue("equals", copy3.equals(fField2)); | |
228 | } | |
229 | ||
6e1886bc | 230 | @Test |
54a7a54c | 231 | public void testEqualsTransivity() { |
75d42a16 FC |
232 | TmfEventField copy1 = new TmfEventField(fField1); |
233 | TmfEventField copy2 = new TmfEventField(copy1); | |
234 | assertTrue("equals", fField1.equals(copy1)); | |
235 | assertTrue("equals", copy1.equals(copy2)); | |
236 | assertTrue("equals", fField1.equals(copy2)); | |
237 | ||
238 | copy1 = new TmfEventField(fField2); | |
239 | copy2 = new TmfEventField(copy1); | |
240 | assertTrue("equals", fField2.equals(copy1)); | |
241 | assertTrue("equals", copy1.equals(copy2)); | |
242 | assertTrue("equals", fField2.equals(copy2)); | |
243 | } | |
244 | ||
6e1886bc | 245 | @Test |
54a7a54c | 246 | public void testEquals() { |
75d42a16 FC |
247 | assertTrue("equals", fStructTerminalField1.equals(fStructTerminalField3)); |
248 | assertTrue("equals", fStructTerminalField3.equals(fStructTerminalField1)); | |
249 | ||
250 | assertFalse("equals", fStructTerminalField1.equals(fField3)); | |
251 | assertFalse("equals", fField3.equals(fStructTerminalField1)); | |
252 | } | |
253 | ||
6e1886bc | 254 | @Test |
54a7a54c | 255 | public void testEqualsNull() { |
39f9eadb FC |
256 | assertFalse("equals", fField1.equals(null)); |
257 | assertFalse("equals", fField2.equals(null)); | |
258 | } | |
259 | ||
6e1886bc | 260 | @Test |
54a7a54c | 261 | public void testNonEqualClasses() { |
39f9eadb FC |
262 | assertFalse("equals", fField1.equals(fStructTerminalField1)); |
263 | assertFalse("equals", fField1.equals(fValue1)); | |
264 | } | |
265 | ||
6e1886bc | 266 | @Test |
54a7a54c | 267 | public void testNonEqualValues() { |
214cc822 AM |
268 | final TmfEventField copy1 = new TmfEventField(fFieldName1, fValue1, null); |
269 | TmfEventField copy2 = new TmfEventField(fFieldName1, fValue1, null); | |
39f9eadb FC |
270 | assertTrue("equals", copy1.equals(copy2)); |
271 | assertTrue("equals", copy2.equals(copy1)); | |
272 | ||
214cc822 | 273 | copy2 = new TmfEventField(fFieldName1, fValue2, null); |
39f9eadb FC |
274 | assertFalse("equals", copy1.equals(copy2)); |
275 | assertFalse("equals", copy2.equals(copy1)); | |
276 | ||
214cc822 | 277 | copy2 = new TmfEventField(fFieldName1, null, null); |
39f9eadb FC |
278 | assertFalse("equals", copy1.equals(copy2)); |
279 | assertFalse("equals", copy2.equals(copy1)); | |
280 | } | |
281 | ||
6e1886bc | 282 | @Test |
54a7a54c | 283 | public void testNonEquals() { |
75d42a16 FC |
284 | assertFalse("equals", fField1.equals(fField2)); |
285 | assertFalse("equals", fField2.equals(fField1)); | |
286 | ||
287 | assertFalse("equals", fField1.equals(fStructTerminalField1)); | |
288 | } | |
289 | ||
75d42a16 FC |
290 | // ------------------------------------------------------------------------ |
291 | // toString | |
292 | // ------------------------------------------------------------------------ | |
293 | ||
6e1886bc | 294 | @Test |
75d42a16 | 295 | public void testToString() { |
306dc902 | 296 | final String expected1 = fFieldName1 + "=" + fValue1.toString(); |
75d42a16 FC |
297 | TmfEventField field = new TmfEventField(fFieldName1, fValue1, null); |
298 | assertEquals("toString", expected1, field.toString()); | |
299 | ||
306dc902 | 300 | final String expected2 = fFieldName1 + "=" + fValue2.toString(); |
75d42a16 FC |
301 | field = new TmfEventField(fFieldName1, fValue2, null); |
302 | assertEquals("toString", expected2, field.toString()); | |
303 | } | |
304 | ||
305 | // ------------------------------------------------------------------------ | |
306 | // makeRoot | |
307 | // ------------------------------------------------------------------------ | |
308 | ||
6e1886bc | 309 | @Test |
75d42a16 FC |
310 | public void testMakeRoot() { |
311 | ITmfEventField root = TmfEventField.makeRoot(fStructFieldNames); | |
312 | String[] names = root.getFieldNames(); | |
313 | assertEquals("getFieldNames length", 2, names.length); | |
314 | for (int i = 0; i < names.length; i++) { | |
315 | assertSame("getFieldNames", fStructFieldNames[i], names[i]); | |
316 | assertSame("getFieldName", fStructFieldNames[i], root.getFieldName(i)); | |
317 | assertNull("getValue", root.getField(i).getValue()); | |
318 | } | |
319 | assertNull("getFieldName", root.getFieldName(-1)); | |
320 | assertNull("getFieldName", root.getFieldName(names.length)); | |
321 | ||
322 | root = TmfEventField.makeRoot(fFieldNames); | |
323 | names = root.getFieldNames(); | |
324 | assertEquals("getFieldNames length", 2, names.length); | |
325 | for (int i = 0; i < names.length; i++) { | |
326 | assertSame("getFieldNames", fFieldNames[i], names[i]); | |
327 | assertSame("getFieldName", fFieldNames[i], root.getFieldName(i)); | |
328 | assertNull("getValue", root.getField(i).getValue()); | |
329 | } | |
330 | assertNull("getFieldName", root.getFieldName(-1)); | |
331 | assertNull("getFieldName", root.getFieldName(names.length)); | |
332 | } | |
d18dd09b ASL |
333 | |
334 | } |