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d18dd09b | 1 | /******************************************************************************* |
5d837f9b | 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; |
d18dd09b ASL |
14 | |
15 | import junit.framework.TestCase; | |
16 | ||
4df4581d | 17 | import org.eclipse.linuxtools.tmf.core.event.ITmfTimestamp; |
6c13869b FC |
18 | import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp; |
19 | import org.eclipse.linuxtools.tmf.core.trace.TmfCheckpoint; | |
20 | import org.eclipse.linuxtools.tmf.core.trace.TmfLocation; | |
d18dd09b ASL |
21 | |
22 | /** | |
23 | * <b><u>TmfCheckpointTest</u></b> | |
24 | * <p> | |
25 | * Test suite for the TmfCheckpoint class. | |
26 | */ | |
3b38ea61 | 27 | @SuppressWarnings("nls") |
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28 | public class TmfCheckpointTest extends TestCase { |
29 | ||
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30 | // ------------------------------------------------------------------------ |
31 | // Variables | |
32 | // ------------------------------------------------------------------------ | |
33 | ||
34 | ITmfTimestamp fTimestamp1 = new TmfTimestamp(); | |
35 | ITmfTimestamp fTimestamp2 = TmfTimestamp.BIG_BANG; | |
36 | ITmfTimestamp fTimestamp3 = TmfTimestamp.BIG_CRUNCH; | |
d18dd09b | 37 | |
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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 | |
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45 | TmfCheckpoint fCheckpoint1 = new TmfCheckpoint(fTimestamp1, fLocation1); |
46 | TmfCheckpoint fCheckpoint2 = new TmfCheckpoint(fTimestamp2, fLocation2); | |
47 | TmfCheckpoint fCheckpoint3 = new TmfCheckpoint(fTimestamp3, fLocation3); | |
d18dd09b | 48 | |
d18dd09b ASL |
49 | // ------------------------------------------------------------------------ |
50 | // Housekeeping | |
51 | // ------------------------------------------------------------------------ | |
52 | ||
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53 | /** |
54 | * @param name the test name | |
55 | */ | |
56 | public TmfCheckpointTest(final String name) { | |
57 | super(name); | |
58 | } | |
d18dd09b | 59 | |
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60 | @Override |
61 | protected void setUp() throws Exception { | |
62 | super.setUp(); | |
63 | } | |
d18dd09b | 64 | |
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65 | @Override |
66 | protected void tearDown() throws Exception { | |
67 | super.tearDown(); | |
68 | } | |
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69 | |
70 | // ------------------------------------------------------------------------ | |
71 | // Constructors | |
72 | // ------------------------------------------------------------------------ | |
73 | ||
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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 | ||
86 | public void testTmfLocationCopy2() throws Exception { | |
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); | |
116 | assertNull(checkpoint1.getLocation()); | |
117 | assertNull(checkpoint2.getLocation()); | |
118 | ||
119 | checkpoint1 = new TmfCheckpoint(null, fLocation1); | |
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 | } | |
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129 | |
130 | // ------------------------------------------------------------------------ | |
131 | // equals | |
132 | // ------------------------------------------------------------------------ | |
133 | ||
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134 | public void testEqualsReflexivity() throws Exception { |
135 | assertTrue("equals", fCheckpoint1.equals(fCheckpoint1)); | |
136 | assertTrue("equals", fCheckpoint2.equals(fCheckpoint2)); | |
137 | ||
138 | assertTrue("equals", !fCheckpoint1.equals(fCheckpoint2)); | |
139 | assertTrue("equals", !fCheckpoint2.equals(fCheckpoint1)); | |
140 | } | |
141 | ||
142 | public void testEqualsSymmetry() throws Exception { | |
143 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(fCheckpoint1); | |
144 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(fCheckpoint2); | |
145 | ||
146 | assertTrue("equals", checkpoint1.equals(fCheckpoint1)); | |
147 | assertTrue("equals", fCheckpoint1.equals(checkpoint1)); | |
148 | ||
149 | assertTrue("equals", checkpoint2.equals(fCheckpoint2)); | |
150 | assertTrue("equals", fCheckpoint2.equals(checkpoint2)); | |
151 | } | |
152 | ||
153 | public void testEqualsTransivity() throws Exception { | |
154 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(fCheckpoint1); | |
155 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(checkpoint1); | |
156 | final TmfCheckpoint checkpoint3 = new TmfCheckpoint(checkpoint2); | |
157 | ||
158 | assertTrue("equals", checkpoint1.equals(checkpoint2)); | |
159 | assertTrue("equals", checkpoint2.equals(checkpoint3)); | |
160 | assertTrue("equals", checkpoint1.equals(checkpoint3)); | |
161 | } | |
162 | ||
163 | public void testEqualsNull() throws Exception { | |
164 | assertTrue("equals", !fCheckpoint1.equals(null)); | |
165 | assertTrue("equals", !fCheckpoint2.equals(null)); | |
166 | } | |
167 | ||
168 | // ------------------------------------------------------------------------ | |
169 | // hashCode | |
170 | // ------------------------------------------------------------------------ | |
171 | ||
172 | public void testHashCode() throws Exception { | |
173 | final TmfCheckpoint checkpoint1 = new TmfCheckpoint(fCheckpoint1); | |
174 | final TmfCheckpoint checkpoint2 = new TmfCheckpoint(fCheckpoint2); | |
175 | ||
176 | assertTrue("hashCode", fCheckpoint1.hashCode() == checkpoint1.hashCode()); | |
177 | assertTrue("hashCode", fCheckpoint2.hashCode() == checkpoint2.hashCode()); | |
178 | ||
179 | assertTrue("hashCode", fCheckpoint1.hashCode() != checkpoint2.hashCode()); | |
180 | assertTrue("hashCode", fCheckpoint2.hashCode() != checkpoint1.hashCode()); | |
181 | } | |
182 | ||
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183 | // ------------------------------------------------------------------------ |
184 | // toString | |
185 | // ------------------------------------------------------------------------ | |
186 | ||
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187 | public void testToString() { |
188 | final String expected1 = "TmfCheckpoint [fLocation=" + fCheckpoint1.getLocation() + | |
189 | ", fTimestamp=" + fCheckpoint1.getTimestamp() + "]"; | |
190 | final String expected2 = "TmfCheckpoint [fLocation=" + fCheckpoint2.getLocation() + | |
191 | ", fTimestamp=" + fCheckpoint2.getTimestamp() + "]"; | |
192 | final String expected3 = "TmfCheckpoint [fLocation=" + fCheckpoint3.getLocation() + | |
193 | ", fTimestamp=" + fCheckpoint3.getTimestamp() + "]"; | |
d18dd09b | 194 | |
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195 | assertEquals("toString", expected1, fCheckpoint1.toString()); |
196 | assertEquals("toString", expected2, fCheckpoint2.toString()); | |
197 | assertEquals("toString", expected3, fCheckpoint3.toString()); | |
198 | } | |
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199 | |
200 | // ------------------------------------------------------------------------ | |
201 | // compareTo | |
202 | // ------------------------------------------------------------------------ | |
203 | ||
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204 | public void testCompareTo() { |
205 | assertEquals("compareTo", 0, fCheckpoint1.compareTo(fCheckpoint1)); | |
206 | assertEquals("compareTo", 1, fCheckpoint1.compareTo(fCheckpoint2)); | |
207 | assertEquals("compareTo", -1, fCheckpoint1.compareTo(fCheckpoint3)); | |
d18dd09b | 208 | |
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209 | assertEquals("compareTo", -1, fCheckpoint2.compareTo(fCheckpoint1)); |
210 | assertEquals("compareTo", 0, fCheckpoint2.compareTo(fCheckpoint2)); | |
211 | assertEquals("compareTo", -1, fCheckpoint2.compareTo(fCheckpoint3)); | |
d18dd09b | 212 | |
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213 | assertEquals("compareTo", 1, fCheckpoint3.compareTo(fCheckpoint1)); |
214 | assertEquals("compareTo", 1, fCheckpoint3.compareTo(fCheckpoint2)); | |
215 | assertEquals("compareTo", 0, fCheckpoint3.compareTo(fCheckpoint3)); | |
216 | } | |
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217 | |
218 | } |