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d18dd09b | 1 | /******************************************************************************* |
5d837f9b | 2 | * Copyright (c) 2009, 2010, 2012 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 | |
0316808c | 11 | * Francois Chouinard - Adapted for TMF Trace Model 1.0 |
d18dd09b ASL |
12 | *******************************************************************************/ |
13 | ||
6c13869b | 14 | package org.eclipse.linuxtools.tmf.core.tests.trace; |
d18dd09b ASL |
15 | |
16 | import junit.framework.TestCase; | |
17 | ||
4df4581d | 18 | import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp; |
6c13869b FC |
19 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; |
20 | import org.eclipse.linuxtools.tmf.core.trace.TmfCheckpoint; | |
d905a64a | 21 | import org.eclipse.linuxtools.tmf.core.trace.TmfContext; |
6c13869b | 22 | import org.eclipse.linuxtools.tmf.core.trace.TmfLocation; |
d18dd09b ASL |
23 | |
24 | /** | |
d18dd09b ASL |
25 | * Test suite for the TmfCheckpoint class. |
26 | */ | |
54a7a54c | 27 | @SuppressWarnings({"nls","javadoc"}) |
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28 | public class TmfCheckpointTest extends TestCase { |
29 | ||
5d837f9b FC |
30 | // ------------------------------------------------------------------------ |
31 | // Variables | |
32 | // ------------------------------------------------------------------------ | |
33 | ||
34 | ITmfTimestamp fTimestamp1 = new TmfTimestamp(); | |
35 | ITmfTimestamp fTimestamp2 = TmfTimestamp.BIG_BANG; | |
36 | ITmfTimestamp fTimestamp3 = TmfTimestamp.BIG_CRUNCH; | |
d18dd09b | 37 | |
5d837f9b FC |
38 | Long aLong1 = 12345L; |
39 | Long aLong2 = 23456L; | |
40 | Long aLong3 = 34567L; | |
41 | TmfLocation<Long> fLocation1 = new TmfLocation<Long>(aLong1); | |
42 | TmfLocation<Long> fLocation2 = new TmfLocation<Long>(aLong2); | |
43 | TmfLocation<Long> fLocation3 = new TmfLocation<Long>(aLong3); | |
d18dd09b | 44 | |
d905a64a FC |
45 | TmfCheckpoint fCheckpoint1 = new TmfCheckpoint(fTimestamp1, new TmfContext(fLocation1)); |
46 | TmfCheckpoint fCheckpoint2 = new TmfCheckpoint(fTimestamp2, new TmfContext(fLocation2)); | |
47 | TmfCheckpoint fCheckpoint3 = new TmfCheckpoint(fTimestamp3, new TmfContext(fLocation3)); | |
d18dd09b | 48 | |
d18dd09b ASL |
49 | // ------------------------------------------------------------------------ |
50 | // Housekeeping | |
51 | // ------------------------------------------------------------------------ | |
52 | ||
5d837f9b FC |
53 | /** |
54 | * @param name the test name | |
55 | */ | |
56 | public TmfCheckpointTest(final String name) { | |
57 | super(name); | |
58 | } | |
d18dd09b | 59 | |
5d837f9b FC |
60 | @Override |
61 | protected void setUp() throws Exception { | |
62 | super.setUp(); | |
63 | } | |
d18dd09b | 64 | |
5d837f9b FC |
65 | @Override |
66 | protected void tearDown() throws Exception { | |
67 | super.tearDown(); | |
68 | } | |
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69 | |
70 | // ------------------------------------------------------------------------ | |
71 | // Constructors | |
72 | // ------------------------------------------------------------------------ | |
73 | ||
5d837f9b FC |
74 | public void testTmfCheckpoint() { |
75 | assertEquals("TmfCheckpoint", fTimestamp1, fCheckpoint1.getTimestamp()); | |
76 | assertEquals("TmfCheckpoint", fLocation1, fCheckpoint1.getLocation()); | |
77 | } | |
78 | ||
79 | public void testTmfLocationCopy() { | |
80 | final TmfCheckpoint checkpoint = new TmfCheckpoint(fCheckpoint1); | |
81 | ||
82 | assertEquals("TmfCheckpoint", fTimestamp1, checkpoint.getTimestamp()); | |
83 | assertEquals("TmfCheckpoint", fLocation1, checkpoint.getLocation()); | |
84 | } | |
85 | ||
54a7a54c | 86 | public void testTmfLocationCopy2() { |
5d837f9b FC |
87 | try { |
88 | new TmfCheckpoint(null); | |
89 | fail("null copy"); | |
90 | } | |
91 | catch (final IllegalArgumentException e) { | |
92 | // Success | |
93 | } | |
94 | catch (final Exception e) { | |
95 | fail("wrong exception"); | |
96 | } | |
97 | } | |
d18dd09b | 98 | |
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99 | // ------------------------------------------------------------------------ |
100 | // clone | |
101 | // ------------------------------------------------------------------------ | |
d18dd09b | 102 | |
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103 | public void testClone() { |
104 | try { | |
105 | TmfCheckpoint checkpoint1 = fCheckpoint1.clone(); | |
106 | TmfCheckpoint checkpoint2 = fCheckpoint1.clone(); | |
107 | TmfCheckpoint checkpoint3 = fCheckpoint1.clone(); | |
108 | ||
109 | assertEquals("clone", checkpoint1, fCheckpoint1); | |
110 | assertEquals("clone", checkpoint2, fCheckpoint1); | |
111 | assertEquals("clone", checkpoint3, fCheckpoint1); | |
112 | ||
113 | checkpoint1 = new TmfCheckpoint(fTimestamp1, null); | |
114 | checkpoint2 = checkpoint1.clone(); | |
115 | assertEquals("clone", checkpoint1, checkpoint2); | |
408e65d2 FC |
116 | assertNull(checkpoint1.getContext()); |
117 | assertNull(checkpoint2.getContext()); | |
5d837f9b | 118 | |
d905a64a | 119 | checkpoint1 = new TmfCheckpoint(null, new TmfContext(fLocation1)); |
5d837f9b FC |
120 | checkpoint3 = checkpoint1.clone(); |
121 | assertEquals("clone", checkpoint1, checkpoint3); | |
122 | assertNull(checkpoint1.getTimestamp()); | |
123 | assertNull(checkpoint3.getTimestamp()); | |
124 | ||
125 | } catch (final InternalError e) { | |
126 | fail("clone()"); | |
127 | } | |
128 | } | |
d18dd09b | 129 | |
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130 | // ------------------------------------------------------------------------ |
131 | // compareTo | |
132 | // ------------------------------------------------------------------------ | |
133 | ||
134 | public void testCompareTo() { | |
135 | assertEquals("compareTo", 0, fCheckpoint1.compareTo(fCheckpoint1)); | |
136 | assertEquals("compareTo", 1, fCheckpoint1.compareTo(fCheckpoint2)); | |
137 | assertEquals("compareTo", -1, fCheckpoint1.compareTo(fCheckpoint3)); | |
138 | ||
139 | assertEquals("compareTo", -1, fCheckpoint2.compareTo(fCheckpoint1)); | |
140 | assertEquals("compareTo", 0, fCheckpoint2.compareTo(fCheckpoint2)); | |
141 | assertEquals("compareTo", -1, fCheckpoint2.compareTo(fCheckpoint3)); | |
142 | ||
143 | assertEquals("compareTo", 1, fCheckpoint3.compareTo(fCheckpoint1)); | |
144 | assertEquals("compareTo", 1, fCheckpoint3.compareTo(fCheckpoint2)); | |
145 | assertEquals("compareTo", 0, fCheckpoint3.compareTo(fCheckpoint3)); | |
146 | } | |
147 | ||
148 | public void testCompareToNull() { | |
d905a64a FC |
149 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(null, new TmfContext(fLocation1)); |
150 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(null, new TmfContext(fLocation2)); | |
151 | final TmfCheckpoint checkpoint3 = new TmfCheckpoint(null, new TmfContext(fLocation3)); | |
152 | final TmfCheckpoint checkpoint4 = new TmfCheckpoint(null, new TmfContext(fLocation1)); | |
ff1ccee6 FC |
153 | |
154 | // Test the various 'null' vs. '!null' combinations | |
155 | assertEquals("compareTo", 0, checkpoint1.compareTo(fCheckpoint1)); | |
156 | assertEquals("compareTo", 0, fCheckpoint1.compareTo(checkpoint1)); | |
157 | assertEquals("compareTo", -1, checkpoint1.compareTo(fCheckpoint2)); | |
158 | assertEquals("compareTo", 1, fCheckpoint2.compareTo(checkpoint1)); | |
159 | assertEquals("compareTo", -1, checkpoint1.compareTo(fCheckpoint3)); | |
160 | assertEquals("compareTo", 1, fCheckpoint3.compareTo(checkpoint1)); | |
161 | ||
162 | // Test the 'null' vs. 'null' combinations | |
163 | assertEquals("compareTo", 0, checkpoint1.compareTo(checkpoint4)); | |
164 | assertEquals("compareTo", 0, checkpoint4.compareTo(checkpoint1)); | |
165 | assertEquals("compareTo", -1, checkpoint1.compareTo(checkpoint2)); | |
166 | assertEquals("compareTo", 1, checkpoint2.compareTo(checkpoint1)); | |
167 | assertEquals("compareTo", -1, checkpoint1.compareTo(checkpoint3)); | |
168 | assertEquals("compareTo", 1, checkpoint3.compareTo(checkpoint1)); | |
169 | } | |
170 | ||
171 | // ------------------------------------------------------------------------ | |
172 | // hashCode | |
173 | // ------------------------------------------------------------------------ | |
174 | ||
54a7a54c | 175 | public void testHashCode() { |
ff1ccee6 FC |
176 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(fCheckpoint1); |
177 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(fCheckpoint2); | |
178 | ||
179 | assertTrue("hashCode", fCheckpoint1.hashCode() == checkpoint1.hashCode()); | |
180 | assertTrue("hashCode", fCheckpoint2.hashCode() == checkpoint2.hashCode()); | |
181 | ||
182 | assertTrue("hashCode", fCheckpoint1.hashCode() != checkpoint2.hashCode()); | |
183 | assertTrue("hashCode", fCheckpoint2.hashCode() != checkpoint1.hashCode()); | |
184 | } | |
185 | ||
54a7a54c | 186 | public void testHashCodeNull() { |
d905a64a | 187 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(null, new TmfContext(fLocation1)); |
ff1ccee6 FC |
188 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(fTimestamp1, null); |
189 | final TmfCheckpoint checkpoint3 = new TmfCheckpoint(checkpoint1); | |
190 | final TmfCheckpoint checkpoint4 = new TmfCheckpoint(checkpoint2); | |
191 | ||
192 | assertTrue("hashCode", fCheckpoint1.hashCode() != checkpoint1.hashCode()); | |
193 | assertTrue("hashCode", fCheckpoint1.hashCode() != checkpoint2.hashCode()); | |
194 | ||
195 | assertTrue("hashCode", checkpoint1.hashCode() == checkpoint3.hashCode()); | |
196 | assertTrue("hashCode", checkpoint2.hashCode() == checkpoint4.hashCode()); | |
197 | } | |
198 | ||
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199 | // ------------------------------------------------------------------------ |
200 | // equals | |
201 | // ------------------------------------------------------------------------ | |
202 | ||
54a7a54c | 203 | public void testEqualsReflexivity() { |
5d837f9b FC |
204 | assertTrue("equals", fCheckpoint1.equals(fCheckpoint1)); |
205 | assertTrue("equals", fCheckpoint2.equals(fCheckpoint2)); | |
206 | ||
207 | assertTrue("equals", !fCheckpoint1.equals(fCheckpoint2)); | |
208 | assertTrue("equals", !fCheckpoint2.equals(fCheckpoint1)); | |
209 | } | |
210 | ||
54a7a54c | 211 | public void testEqualsSymmetry() { |
5d837f9b FC |
212 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(fCheckpoint1); |
213 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(fCheckpoint2); | |
214 | ||
215 | assertTrue("equals", checkpoint1.equals(fCheckpoint1)); | |
216 | assertTrue("equals", fCheckpoint1.equals(checkpoint1)); | |
217 | ||
218 | assertTrue("equals", checkpoint2.equals(fCheckpoint2)); | |
219 | assertTrue("equals", fCheckpoint2.equals(checkpoint2)); | |
220 | } | |
221 | ||
54a7a54c | 222 | public void testEqualsTransivity() { |
5d837f9b FC |
223 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(fCheckpoint1); |
224 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(checkpoint1); | |
225 | final TmfCheckpoint checkpoint3 = new TmfCheckpoint(checkpoint2); | |
226 | ||
227 | assertTrue("equals", checkpoint1.equals(checkpoint2)); | |
228 | assertTrue("equals", checkpoint2.equals(checkpoint3)); | |
229 | assertTrue("equals", checkpoint1.equals(checkpoint3)); | |
230 | } | |
231 | ||
54a7a54c | 232 | public void testNotEqual() { |
8ca8c4f1 | 233 | // Various checkpoints |
d905a64a FC |
234 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(fTimestamp1, new TmfContext(fLocation1)); |
235 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(fTimestamp2, new TmfContext(fLocation1)); | |
236 | final TmfCheckpoint checkpoint3 = new TmfCheckpoint(fTimestamp1, new TmfContext(fLocation2)); | |
8ca8c4f1 | 237 | final TmfCheckpoint checkpoint4 = new TmfCheckpoint(fTimestamp1, null); |
d905a64a | 238 | final TmfCheckpoint checkpoint5 = new TmfCheckpoint(null, new TmfContext(fLocation1)); |
8ca8c4f1 FC |
239 | |
240 | // Null check | |
241 | assertFalse("equals", checkpoint1.equals(null)); | |
242 | ||
243 | // Different types | |
244 | assertFalse("equals", checkpoint1.equals(new TmfTimestamp())); | |
245 | ||
246 | // Null locations/location | |
247 | assertFalse("equals", checkpoint1.equals(checkpoint4)); | |
248 | assertFalse("equals", checkpoint1.equals(checkpoint5)); | |
249 | assertFalse("equals", checkpoint4.equals(checkpoint1)); | |
250 | assertFalse("equals", checkpoint5.equals(checkpoint1)); | |
251 | ||
252 | // Different locations/location | |
253 | assertFalse("equals", checkpoint1.equals(checkpoint2)); | |
254 | assertFalse("equals", checkpoint1.equals(checkpoint3)); | |
5d837f9b FC |
255 | } |
256 | ||
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257 | // ------------------------------------------------------------------------ |
258 | // toString | |
259 | // ------------------------------------------------------------------------ | |
260 | ||
5d837f9b | 261 | public void testToString() { |
d905a64a | 262 | final String expected1 = "TmfCheckpoint [fContext=" + fCheckpoint1.getContext() + |
5d837f9b | 263 | ", fTimestamp=" + fCheckpoint1.getTimestamp() + "]"; |
d905a64a | 264 | final String expected2 = "TmfCheckpoint [fContext=" + fCheckpoint2.getContext() + |
5d837f9b | 265 | ", fTimestamp=" + fCheckpoint2.getTimestamp() + "]"; |
d905a64a | 266 | final String expected3 = "TmfCheckpoint [fContext=" + fCheckpoint3.getContext() + |
5d837f9b | 267 | ", fTimestamp=" + fCheckpoint3.getTimestamp() + "]"; |
d18dd09b | 268 | |
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269 | assertEquals("toString", expected1, fCheckpoint1.toString()); |
270 | assertEquals("toString", expected2, fCheckpoint2.toString()); | |
271 | assertEquals("toString", expected3, fCheckpoint3.toString()); | |
272 | } | |
d18dd09b | 273 | |
d18dd09b | 274 | } |