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d18dd09b | 1 | /******************************************************************************* |
fcccd900 | 2 | * Copyright (c) 2009, 2010, 2012 Ericsson |
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3 | * |
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 | |
8 | * | |
9 | * Contributors: | |
10 | * Francois Chouinard - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
6c13869b | 13 | package org.eclipse.linuxtools.tmf.core.tests.trace; |
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14 | |
15 | import junit.framework.TestCase; | |
16 | ||
fcccd900 | 17 | import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp; |
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18 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; |
19 | import org.eclipse.linuxtools.tmf.core.trace.TmfLocation; | |
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20 | |
21 | /** | |
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22 | * Test suite for the TmfLocation class. |
23 | */ | |
3b38ea61 | 24 | @SuppressWarnings("nls") |
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25 | public class TmfLocationTest extends TestCase { |
26 | ||
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27 | // ------------------------------------------------------------------------ |
28 | // Variables | |
29 | // ------------------------------------------------------------------------ | |
d18dd09b | 30 | |
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31 | String aString = "some location"; |
32 | Long aLong = 12345L; | |
33 | TmfTimestamp aTimestamp = new TmfTimestamp(); | |
d18dd09b | 34 | |
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35 | TmfLocation<String> fLocation1; |
36 | TmfLocation<String> fLocation2; | |
37 | TmfLocation<Long> fLocation3; | |
38 | TmfLocation<ITmfTimestamp> fLocation4; | |
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39 | |
40 | // ------------------------------------------------------------------------ | |
41 | // Housekeeping | |
42 | // ------------------------------------------------------------------------ | |
43 | ||
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44 | /** |
45 | * @param name | |
46 | * the test name | |
47 | */ | |
48 | public TmfLocationTest(String name) { | |
49 | super(name); | |
50 | } | |
51 | ||
52 | @Override | |
53 | protected void setUp() throws Exception { | |
54 | super.setUp(); | |
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55 | fLocation1 = new TmfLocation<String>((String) null); |
56 | fLocation2 = new TmfLocation<String>(aString); | |
57 | fLocation3 = new TmfLocation<Long>(aLong); | |
58 | fLocation4 = new TmfLocation<ITmfTimestamp>(aTimestamp); | |
59 | } | |
60 | ||
61 | @Override | |
62 | protected void tearDown() throws Exception { | |
63 | super.tearDown(); | |
64 | } | |
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65 | |
66 | // ------------------------------------------------------------------------ | |
67 | // Constructors | |
68 | // ------------------------------------------------------------------------ | |
69 | ||
fcccd900 | 70 | public void testTmfLocation() { |
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71 | assertNull("TmfLocation", fLocation1.getLocation()); |
72 | assertEquals("TmfLocation", aString, fLocation2.getLocation()); | |
73 | assertEquals("TmfLocation", aLong, fLocation3.getLocation()); | |
74 | assertEquals("TmfLocation", aTimestamp, fLocation4.getLocation()); | |
75 | } | |
76 | ||
77 | public void testTmfLocationCopy() { | |
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78 | TmfLocation<String> location1 = new TmfLocation<String>(fLocation1); |
79 | TmfLocation<String> location2 = new TmfLocation<String>(fLocation2); | |
80 | TmfLocation<Long> location3 = new TmfLocation<Long>(fLocation3); | |
81 | TmfLocation<ITmfTimestamp> location4 = new TmfLocation<ITmfTimestamp>(fLocation4); | |
82 | ||
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83 | assertNull("TmfLocation", location1.getLocation()); |
84 | assertEquals("TmfLocation", aString, location2.getLocation()); | |
85 | assertEquals("TmfLocation", aLong, location3.getLocation()); | |
86 | assertEquals("TmfLocation", aTimestamp, location4.getLocation()); | |
87 | } | |
88 | ||
89 | // ------------------------------------------------------------------------ | |
90 | // clone | |
91 | // ------------------------------------------------------------------------ | |
92 | ||
93 | public void testClone() { | |
94 | try { | |
95 | TmfLocation<String> location1 = fLocation1.clone(); | |
96 | TmfLocation<String> location2 = fLocation2.clone(); | |
97 | TmfLocation<Long> location3 = fLocation3.clone(); | |
98 | TmfLocation<ITmfTimestamp> location4 = fLocation4.clone(); | |
99 | ||
100 | assertEquals("clone", fLocation1, location1); | |
101 | assertEquals("clone", fLocation2, location2); | |
102 | assertEquals("clone", fLocation3, location3); | |
103 | assertEquals("clone", fLocation4, location4); | |
104 | ||
105 | assertEquals("clone", fLocation1.getLocation(), location1.getLocation()); | |
106 | assertEquals("clone", fLocation2.getLocation(), location2.getLocation()); | |
107 | assertEquals("clone", fLocation3.getLocation(), location3.getLocation()); | |
108 | assertEquals("clone", fLocation4.getLocation(), location4.getLocation()); | |
109 | ||
110 | assertNull("clone", location1.getLocation()); | |
111 | assertEquals("clone", aString, location2.getLocation()); | |
112 | assertEquals("clone", aLong, location3.getLocation()); | |
113 | assertEquals("clone", aTimestamp, location4.getLocation()); | |
114 | } catch (InternalError e) { | |
115 | fail("clone()"); | |
116 | } | |
117 | } | |
118 | ||
119 | public static class MyCloneableClass implements Cloneable, Comparable<MyCloneableClass> { | |
120 | private String fName; | |
121 | ||
122 | public MyCloneableClass(String name) { | |
123 | fName = name; | |
124 | } | |
125 | ||
126 | @Override | |
127 | public String toString() { | |
128 | return fName; | |
129 | } | |
130 | ||
131 | @Override | |
132 | public MyCloneableClass clone() { | |
133 | MyCloneableClass clone = null; | |
134 | try { | |
135 | clone = (MyCloneableClass) super.clone(); | |
136 | clone.fName = fName; | |
137 | } catch (CloneNotSupportedException e) { | |
138 | } | |
139 | return clone; | |
140 | } | |
141 | ||
142 | @Override | |
143 | public boolean equals(Object o) { | |
144 | return fName.compareTo(((MyCloneableClass) o).fName) == 0; | |
145 | } | |
146 | ||
147 | @Override | |
148 | public int compareTo(MyCloneableClass o) { | |
149 | return fName.compareTo(o.fName); | |
150 | } | |
151 | } | |
152 | ||
153 | public void testCloneCloneable() { | |
154 | try { | |
155 | MyCloneableClass myClass = new MyCloneableClass("myCloneableClass"); | |
156 | TmfLocation<MyCloneableClass> location = new TmfLocation<MyCloneableClass>(myClass); | |
157 | TmfLocation<MyCloneableClass> clone = location.clone(); | |
158 | ||
159 | assertEquals("clone", location, clone); | |
160 | assertEquals("clone", location.getLocation(), clone.getLocation()); | |
161 | assertEquals("clone", myClass, location.getLocation()); | |
162 | } catch (InternalError e) { | |
163 | fail("clone a cloneable class"); | |
164 | } | |
165 | } | |
166 | ||
167 | public static class MyUnCloneableClass implements Comparable<MyUnCloneableClass> { | |
168 | private String fName; | |
169 | ||
170 | public MyUnCloneableClass(String name) { | |
171 | fName = name; | |
172 | } | |
173 | ||
174 | @Override | |
175 | public String toString() { | |
176 | return fName; | |
177 | } | |
178 | ||
179 | @Override | |
180 | public Object clone() throws CloneNotSupportedException { | |
181 | throw new CloneNotSupportedException(); | |
182 | } | |
183 | ||
184 | @Override | |
185 | public boolean equals(Object o) { | |
186 | return fName.compareTo(((MyUnCloneableClass) o).fName) == 0; | |
187 | } | |
188 | ||
189 | @Override | |
190 | public int compareTo(MyUnCloneableClass o) { | |
191 | return fName.compareTo(o.fName); | |
192 | } | |
193 | } | |
194 | ||
195 | public void testCloneUncloneable() { | |
196 | try { | |
197 | MyUnCloneableClass myClass = new MyUnCloneableClass("myUncloneableClass"); | |
198 | TmfLocation<MyUnCloneableClass> myLocation = new TmfLocation<MyUnCloneableClass>(myClass); | |
199 | myLocation.clone(); | |
200 | fail("clone an uncloneable class"); | |
201 | } catch (InternalError e) { | |
202 | } | |
203 | } | |
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204 | |
205 | // ------------------------------------------------------------------------ | |
fcccd900 | 206 | // hashCode |
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207 | // ------------------------------------------------------------------------ |
208 | ||
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209 | public void testHashCode() throws Exception { |
210 | TmfLocation<String> location1 = new TmfLocation<String>((String) null); | |
211 | TmfLocation<String> location2 = new TmfLocation<String>(aString); | |
212 | TmfLocation<Long> location3 = new TmfLocation<Long>(aLong); | |
d18dd09b | 213 | |
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214 | assertTrue("hashCode", fLocation1.hashCode() == location1.hashCode()); |
215 | assertTrue("hashCode", fLocation2.hashCode() == location2.hashCode()); | |
216 | assertTrue("hashCode", fLocation3.hashCode() == location3.hashCode()); | |
217 | ||
218 | assertTrue("hashCode", fLocation2.hashCode() != location3.hashCode()); | |
219 | assertTrue("hashCode", fLocation3.hashCode() != location2.hashCode()); | |
220 | } | |
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221 | |
222 | // ------------------------------------------------------------------------ | |
223 | // toEquals | |
224 | // ------------------------------------------------------------------------ | |
225 | ||
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226 | private static class TmfLocation2 extends TmfLocation<String> { |
227 | public TmfLocation2(String location) { | |
228 | super(location); | |
229 | } | |
230 | } | |
231 | ||
232 | public void testEqualsWrongTypes() throws Exception { | |
233 | TmfLocation<String> location1 = new TmfLocation<String>(aString); | |
234 | TmfLocation2 location2 = new TmfLocation2(aString); | |
235 | ||
236 | assertFalse("equals", location1.equals(location2)); | |
237 | assertFalse("equals", location2.equals(location1)); | |
238 | } | |
239 | ||
240 | public void testEqualsWithNulls() throws Exception { | |
241 | TmfLocation<String> location1 = new TmfLocation<String>(aString); | |
242 | TmfLocation<String> location2 = new TmfLocation<String>((String) null); | |
243 | ||
244 | assertFalse("equals", location1.equals(location2)); | |
245 | assertFalse("equals", location2.equals(location1)); | |
246 | } | |
247 | ||
248 | public void testEqualsReflexivity() throws Exception { | |
249 | assertTrue("equals", fLocation2.equals(fLocation2)); | |
250 | assertTrue("equals", fLocation3.equals(fLocation3)); | |
251 | ||
252 | assertTrue("equals", !fLocation2.equals(fLocation3)); | |
253 | assertTrue("equals", !fLocation3.equals(fLocation2)); | |
254 | } | |
255 | ||
256 | public void testEqualsSymmetry() throws Exception { | |
257 | TmfLocation<String> location2 = new TmfLocation<String>(aString); | |
258 | TmfLocation<Long> location3 = new TmfLocation<Long>(aLong); | |
259 | ||
260 | assertTrue("equals", location2.equals(fLocation2)); | |
261 | assertTrue("equals", fLocation2.equals(location2)); | |
262 | ||
263 | assertTrue("equals", location3.equals(fLocation3)); | |
264 | assertTrue("equals", fLocation3.equals(location3)); | |
265 | } | |
266 | ||
267 | public void testEqualsTransivity() throws Exception { | |
268 | TmfLocation<String> location1 = new TmfLocation<String>(aString); | |
269 | TmfLocation<String> location2 = new TmfLocation<String>(aString); | |
270 | TmfLocation<String> location3 = new TmfLocation<String>(aString); | |
271 | ||
272 | assertTrue("equals", location1.equals(location2)); | |
273 | assertTrue("equals", location2.equals(location3)); | |
274 | assertTrue("equals", location3.equals(location1)); | |
275 | } | |
276 | ||
277 | public void testEqualsNull() throws Exception { | |
278 | assertTrue("equals", !fLocation2.equals(null)); | |
279 | assertTrue("equals", !fLocation2.equals(null)); | |
280 | } | |
281 | ||
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282 | // ------------------------------------------------------------------------ |
283 | // toString | |
284 | // ------------------------------------------------------------------------ | |
285 | ||
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286 | public void testToString() { |
287 | String aString = "some location"; | |
288 | Long aLong = 12345L; | |
289 | TmfTimestamp aTimestamp = new TmfTimestamp(); | |
d18dd09b | 290 | |
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291 | TmfLocation<String> location1 = new TmfLocation<String>(aString); |
292 | TmfLocation<Long> location2 = new TmfLocation<Long>(aLong); | |
293 | TmfLocation<ITmfTimestamp> location3 = new TmfLocation<ITmfTimestamp>(aTimestamp); | |
d18dd09b | 294 | |
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295 | String expected1 = "TmfLocation [fLocation=" + aString + "]"; |
296 | String expected2 = "TmfLocation [fLocation=" + aLong + "]"; | |
297 | String expected3 = "TmfLocation [fLocation=" + aTimestamp + "]"; | |
d18dd09b | 298 | |
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299 | assertEquals("toString", expected1, location1.toString()); |
300 | assertEquals("toString", expected2, location2.toString()); | |
301 | assertEquals("toString", expected3, location3.toString()); | |
302 | } | |
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303 | |
304 | } |