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d18dd09b ASL |
1 | /******************************************************************************* |
2 | * Copyright (c) 2009, 2010 Ericsson | |
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 | ||
13 | package org.eclipse.linuxtools.tmf.tests.trace; | |
14 | ||
15 | import junit.framework.TestCase; | |
16 | ||
17 | import org.eclipse.linuxtools.tmf.event.TmfTimestamp; | |
18 | import org.eclipse.linuxtools.tmf.trace.TmfContext; | |
19 | import org.eclipse.linuxtools.tmf.trace.TmfLocation; | |
20 | ||
21 | /** | |
22 | * <b><u>TmfContextTest</u></b> | |
23 | * <p> | |
24 | * Test suite for the TmfContext class. | |
25 | */ | |
26 | public class TmfContextTest extends TestCase { | |
27 | ||
28 | // ------------------------------------------------------------------------ | |
29 | // Variables | |
30 | // ------------------------------------------------------------------------ | |
31 | ||
32 | final String aString = "some location"; | |
33 | final Long aLong = 12345L; | |
34 | final TmfTimestamp aTimestamp = new TmfTimestamp(); | |
35 | ||
36 | final TmfLocation<String> fLocation1 = new TmfLocation<String>(aString); | |
37 | final TmfLocation<Long> fLocation2 = new TmfLocation<Long>(aLong); | |
38 | final TmfLocation<TmfTimestamp> fLocation3 = new TmfLocation<TmfTimestamp>(aTimestamp); | |
39 | ||
40 | final long fRank1 = 1; | |
41 | final long fRank2 = 2; | |
42 | final long fRank3 = 3; | |
43 | ||
44 | final TmfContext fContext1 = new TmfContext(fLocation1, fRank1); | |
45 | final TmfContext fContext2 = new TmfContext(fLocation2, fRank2); | |
46 | final TmfContext fContext3 = new TmfContext(fLocation3, fRank3); | |
47 | ||
48 | // ------------------------------------------------------------------------ | |
49 | // Housekeeping | |
50 | // ------------------------------------------------------------------------ | |
51 | ||
52 | /** | |
53 | * @param name the test name | |
54 | */ | |
55 | public TmfContextTest(String name) { | |
56 | super(name); | |
57 | } | |
58 | ||
59 | @Override | |
60 | protected void setUp() throws Exception { | |
61 | super.setUp(); | |
62 | } | |
63 | ||
64 | @Override | |
65 | protected void tearDown() throws Exception { | |
66 | super.tearDown(); | |
67 | } | |
68 | ||
69 | // ------------------------------------------------------------------------ | |
70 | // Constructors | |
71 | // ------------------------------------------------------------------------ | |
72 | ||
73 | public void testTmfContextDefault() { | |
74 | TmfContext context = new TmfContext(); | |
75 | assertEquals("getLocation", null, context.getLocation()); | |
9aae0442 | 76 | assertEquals("getRank", TmfContext.UNKNOWN_RANK, context.getRank()); |
d18dd09b ASL |
77 | } |
78 | ||
79 | public void testTmfContextNoRank() { | |
80 | TmfContext context1 = new TmfContext(fLocation1); | |
81 | TmfContext context2 = new TmfContext(fLocation2); | |
82 | TmfContext context3 = new TmfContext(fLocation3); | |
83 | ||
84 | assertEquals("getLocation", fLocation1, context1.getLocation()); | |
85 | assertEquals("getLocation", fLocation2, context2.getLocation()); | |
86 | assertEquals("getLocation", fLocation3, context3.getLocation()); | |
87 | ||
9aae0442 ASL |
88 | assertEquals("getRank", TmfContext.UNKNOWN_RANK, context1.getRank()); |
89 | assertEquals("getRank", TmfContext.UNKNOWN_RANK, context2.getRank()); | |
90 | assertEquals("getRank", TmfContext.UNKNOWN_RANK, context3.getRank()); | |
d18dd09b ASL |
91 | } |
92 | ||
93 | public void testTmfContext() { | |
94 | assertEquals("getLocation", fLocation1, fContext1.getLocation()); | |
95 | assertEquals("getLocation", fLocation2, fContext2.getLocation()); | |
96 | assertEquals("getLocation", fLocation3, fContext3.getLocation()); | |
97 | ||
98 | assertEquals("getRank", fRank1, fContext1.getRank()); | |
99 | assertEquals("getRank", fRank2, fContext2.getRank()); | |
100 | assertEquals("getRank", fRank3, fContext3.getRank()); | |
101 | } | |
102 | ||
103 | public void testTmfContextCopy() { | |
104 | TmfContext context1 = new TmfContext(fContext1); | |
105 | TmfContext context2 = new TmfContext(fContext2); | |
106 | TmfContext context3 = new TmfContext(fContext3); | |
107 | ||
108 | assertEquals("getLocation", fLocation1, context1.getLocation()); | |
109 | assertEquals("getLocation", fLocation2, context2.getLocation()); | |
110 | assertEquals("getLocation", fLocation3, context3.getLocation()); | |
111 | ||
112 | assertEquals("getRank", fRank1, context1.getRank()); | |
113 | assertEquals("getRank", fRank2, context2.getRank()); | |
114 | assertEquals("getRank", fRank3, context3.getRank()); | |
115 | } | |
116 | ||
117 | // ------------------------------------------------------------------------ | |
118 | // equals | |
119 | // ------------------------------------------------------------------------ | |
120 | ||
121 | public void testEqualsReflexivity() throws Exception { | |
122 | assertTrue("equals", fContext1.equals(fContext1)); | |
123 | assertTrue("equals", fContext2.equals(fContext2)); | |
124 | ||
125 | assertTrue("equals", !fContext1.equals(fContext2)); | |
126 | assertTrue("equals", !fContext2.equals(fContext1)); | |
127 | } | |
128 | ||
129 | public void testEqualsSymmetry() throws Exception { | |
130 | TmfContext context1 = new TmfContext(fContext1); | |
131 | TmfContext context2 = new TmfContext(fContext2); | |
132 | ||
133 | assertTrue("equals", context1.equals(fContext1)); | |
134 | assertTrue("equals", fContext1.equals(context1)); | |
135 | ||
136 | assertTrue("equals", context2.equals(fContext2)); | |
137 | assertTrue("equals", fContext2.equals(context2)); | |
138 | } | |
139 | ||
140 | public void testEqualsTransivity() throws Exception { | |
141 | TmfContext context1 = new TmfContext(fContext1); | |
142 | TmfContext context2 = new TmfContext(context1); | |
143 | TmfContext context3 = new TmfContext(context2); | |
144 | ||
145 | assertTrue("equals", context1.equals(context2)); | |
146 | assertTrue("equals", context2.equals(context3)); | |
147 | assertTrue("equals", context1.equals(context3)); | |
148 | } | |
149 | ||
150 | public void testEqualsNull() throws Exception { | |
151 | assertTrue("equals", !fContext1.equals(null)); | |
152 | assertTrue("equals", !fContext2.equals(null)); | |
153 | } | |
154 | ||
155 | // ------------------------------------------------------------------------ | |
156 | // hashCode | |
157 | // ------------------------------------------------------------------------ | |
158 | ||
159 | public void testHashCode() throws Exception { | |
160 | TmfContext context1 = new TmfContext(fContext1); | |
161 | TmfContext context2 = new TmfContext(fContext2); | |
162 | ||
163 | assertTrue("hashCode", fContext1.hashCode() == context1.hashCode()); | |
164 | assertTrue("hashCode", fContext2.hashCode() == context2.hashCode()); | |
165 | ||
166 | assertTrue("hashCode", fContext1.hashCode() != context2.hashCode()); | |
167 | assertTrue("hashCode", fContext2.hashCode() != context1.hashCode()); | |
168 | } | |
169 | ||
170 | // ------------------------------------------------------------------------ | |
171 | // toString | |
172 | // ------------------------------------------------------------------------ | |
173 | ||
174 | public void testToString() { | |
175 | String expected1 = "[TmfContext(" + fLocation1 + "," + 1 + ")]"; | |
176 | String expected2 = "[TmfContext(" + fLocation2 + "," + 2 + ")]"; | |
177 | String expected3 = "[TmfContext(" + fLocation3 + "," + 3 + ")]"; | |
178 | ||
179 | assertEquals("toString", expected1, fContext1.toString()); | |
180 | assertEquals("toString", expected2, fContext2.toString()); | |
181 | assertEquals("toString", expected3, fContext3.toString()); | |
182 | } | |
183 | ||
184 | // ------------------------------------------------------------------------ | |
185 | // clone | |
186 | // ------------------------------------------------------------------------ | |
187 | ||
188 | public void testClone() { | |
189 | try { | |
190 | TmfContext context1 = fContext1.clone(); | |
191 | TmfContext context2 = fContext2.clone(); | |
192 | TmfContext context3 = fContext3.clone(); | |
193 | ||
194 | assertEquals("clone", context1, fContext1); | |
195 | assertEquals("clone", context2, fContext2); | |
196 | assertEquals("clone", context3, fContext3); | |
197 | } | |
198 | catch (InternalError e) { | |
199 | fail("clone()"); | |
200 | } | |
201 | } | |
202 | ||
203 | // ------------------------------------------------------------------------ | |
204 | // setLocation, setRank, updateRank | |
205 | // ------------------------------------------------------------------------ | |
206 | ||
207 | public void testSetLocation() { | |
208 | TmfContext context1 = new TmfContext(fContext1); | |
209 | context1.setLocation(fContext2.getLocation()); | |
210 | ||
211 | assertEquals("getLocation", fLocation2, context1.getLocation()); | |
212 | assertEquals("getRank", 1, context1.getRank()); | |
213 | } | |
214 | ||
215 | public void testSetRank() { | |
216 | TmfContext context1 = new TmfContext(fContext1); | |
217 | context1.setRank(fContext2.getRank()); | |
218 | ||
219 | assertEquals("getLocation", fLocation1, context1.getLocation()); | |
220 | assertEquals("getRank", fRank2, context1.getRank()); | |
221 | } | |
222 | ||
223 | public void testUpdatetRank() { | |
224 | TmfContext context1 = new TmfContext(fContext1); | |
225 | ||
226 | context1.updateRank(0); | |
227 | assertEquals("getRank", fRank1, context1.getRank()); | |
228 | ||
229 | context1.updateRank(-1); | |
230 | assertEquals("getRank", fRank1 - 1, context1.getRank()); | |
231 | ||
232 | context1.updateRank(2); | |
233 | assertEquals("getRank", fRank1 + 1, context1.getRank()); | |
234 | } | |
235 | ||
236 | } |