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1 | /********************************************************************** |
2 | * Copyright (c) 2012 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 | * Bernd Hufmann - Initial API and implementation | |
11 | **********************************************************************/ | |
12 | package org.eclipse.linuxtools.lttng.ui.tests.control.model.impl; | |
13 | ||
14 | import java.util.LinkedList; | |
15 | import java.util.List; | |
16 | ||
17 | import junit.framework.TestCase; | |
18 | ||
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19 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IChannelInfo; |
20 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.IDomainInfo; | |
21 | import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.impl.DomainInfo; | |
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22 | |
23 | /** | |
24 | * The class <code>ChannelInfoTest</code> contains tests for the class <code>{@link DomainInfo}</code>. | |
25 | * | |
26 | */ | |
27 | @SuppressWarnings("nls") | |
28 | public class DomainInfoTest extends TestCase { | |
29 | // ------------------------------------------------------------------------ | |
30 | // Test data | |
31 | // ------------------------------------------------------------------------ | |
32 | private IDomainInfo fDomainInfo1 = null; | |
33 | private IDomainInfo fDomainInfo2 = null; | |
34 | private IChannelInfo fChannelInfo1 = null; | |
35 | private IChannelInfo fChannelInfo2 = null; | |
36 | ||
37 | // ------------------------------------------------------------------------ | |
38 | // Housekeeping | |
39 | // ------------------------------------------------------------------------ | |
40 | ||
41 | /** | |
42 | * Perform pre-test initialization. | |
43 | * | |
44 | * @throws Exception | |
45 | * if the initialization fails for some reason | |
46 | * | |
47 | */ | |
48 | @Override | |
49 | public void setUp() { | |
50 | // Get test instances from the factory | |
51 | ModelImplFactory factory = new ModelImplFactory(); | |
52 | fChannelInfo1 = factory.getChannel1(); | |
53 | fChannelInfo2 = factory.getChannel2(); | |
54 | fDomainInfo1 = factory.getDomainInfo1(); | |
55 | fDomainInfo2 = factory.getDomainInfo2(); | |
56 | } | |
57 | ||
58 | /** | |
59 | * Perform post-test clean-up. | |
60 | * | |
61 | * @throws Exception | |
62 | * if the clean-up fails for some reason | |
63 | * | |
64 | */ | |
65 | @Override | |
66 | public void tearDown() { | |
67 | } | |
68 | ||
69 | // ------------------------------------------------------------------------ | |
70 | // Tests | |
71 | // ------------------------------------------------------------------------ | |
72 | ||
73 | // ------------------------------------------------------------------------ | |
74 | // Constructors | |
75 | // ------------------------------------------------------------------------ | |
76 | ||
77 | /** | |
78 | * Run the ChannelInfo() constructor test. | |
79 | * | |
80 | */ | |
81 | public void testDomainInfo() { | |
82 | DomainInfo result = new DomainInfo("test"); | |
83 | assertNotNull(result); | |
84 | ||
85 | assertEquals("test", result.getName()); | |
86 | assertEquals(0, result.getChannels().length); | |
87 | } | |
88 | ||
89 | public void testDomainInfoCopy() { | |
90 | DomainInfo channelInfo = new DomainInfo((DomainInfo)fDomainInfo1); | |
91 | IChannelInfo[] orignalEvents = fDomainInfo1.getChannels(); | |
92 | IChannelInfo[] resultEvents = channelInfo.getChannels(); | |
93 | for (int i = 0; i < orignalEvents.length; i++) { | |
94 | assertEquals(orignalEvents[i], resultEvents[i]); | |
95 | } | |
96 | } | |
97 | ||
98 | public void testDomainlCopy2() { | |
99 | try { | |
100 | DomainInfo domain = null; | |
101 | new DomainInfo(domain); | |
102 | fail("null copy"); | |
103 | } | |
104 | catch (IllegalArgumentException e) { | |
105 | // Success | |
106 | } | |
107 | } | |
108 | ||
109 | /** | |
110 | * Run the long getNumberOfSubBuffers() method test. | |
111 | * | |
112 | */ | |
113 | public void testGetAndSetters() { | |
114 | ||
115 | // Note that addChannel() has been executed in setUp() | |
116 | // check get method here | |
117 | assertEquals(1, fDomainInfo1.getChannels().length); | |
118 | assertNotNull(fDomainInfo1.getChannels()[0]); | |
119 | assertEquals(fChannelInfo1, fDomainInfo1.getChannels()[0]); | |
120 | ||
121 | IDomainInfo domain = new DomainInfo("domain"); | |
122 | List<IChannelInfo> list = new LinkedList<IChannelInfo>(); | |
123 | list.add(fChannelInfo1); | |
124 | list.add(fChannelInfo2); | |
125 | domain.setChannels(list); | |
126 | ||
127 | IChannelInfo[] result = domain.getChannels(); | |
128 | assertEquals(2, result.length); | |
129 | assertEquals(fChannelInfo1, result[0]); | |
130 | assertEquals(fChannelInfo2, result[1]); | |
131 | } | |
132 | ||
133 | public void testToString_1() { | |
134 | DomainInfo fixture = new DomainInfo("domain"); | |
135 | ||
136 | String result = fixture.toString(); | |
137 | ||
9d8a90ad | 138 | assertEquals("[DomainInfo([TraceInfo(Name=domain)],Channels=None,isKernel=false)]", result); |
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139 | } |
140 | ||
141 | /** | |
142 | * Run the String toString() method test. | |
143 | * | |
144 | */ | |
145 | public void testToString_2() { | |
146 | String result = fDomainInfo1.toString(); | |
147 | ||
9d8a90ad | 148 | assertEquals("[DomainInfo([TraceInfo(Name=test1)],Channels=[ChannelInfo([TraceInfo(Name=channel1)],State=DISABLED,OverwriteMode=true,SubBuffersSize=13,NumberOfSubBuffers=12,SwitchTimer=10,ReadTimer=11,output=splice(),Events=[EventInfo([BaseEventInfo([TraceInfo(Name=event1)],type=TRACEPOINT,level=TRACE_DEBUG)],State=ENABLED)])],isKernel=false)]", result); |
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149 | } |
150 | ||
151 | // ------------------------------------------------------------------------ | |
152 | // equals | |
153 | // ------------------------------------------------------------------------ | |
154 | ||
155 | public void testEqualsReflexivity() { | |
156 | assertTrue("equals", fDomainInfo1.equals(fDomainInfo1)); | |
157 | assertTrue("equals", fDomainInfo2.equals(fDomainInfo2)); | |
158 | ||
159 | assertTrue("equals", !fDomainInfo1.equals(fDomainInfo2)); | |
160 | assertTrue("equals", !fDomainInfo2.equals(fDomainInfo1)); | |
161 | } | |
162 | ||
163 | public void testEqualsSymmetry() { | |
164 | DomainInfo event1 = new DomainInfo((DomainInfo)fDomainInfo1); | |
165 | DomainInfo event2 = new DomainInfo((DomainInfo)fDomainInfo2); | |
166 | ||
167 | assertTrue("equals", event1.equals(fDomainInfo1)); | |
168 | assertTrue("equals", fDomainInfo1.equals(event1)); | |
169 | ||
170 | assertTrue("equals", event2.equals(fDomainInfo2)); | |
171 | assertTrue("equals", fDomainInfo2.equals(event2)); | |
172 | } | |
173 | ||
174 | public void testEqualsTransivity() { | |
175 | DomainInfo channel1 = new DomainInfo((DomainInfo)fDomainInfo1); | |
176 | DomainInfo channel2 = new DomainInfo((DomainInfo)fDomainInfo1); | |
177 | DomainInfo channel3 = new DomainInfo((DomainInfo)fDomainInfo1); | |
178 | ||
179 | assertTrue("equals", channel1.equals(channel2)); | |
180 | assertTrue("equals", channel2.equals(channel3)); | |
181 | assertTrue("equals", channel1.equals(channel3)); | |
182 | } | |
183 | ||
184 | public void testEqualsNull() throws Exception { | |
185 | assertTrue("equals", !fDomainInfo1.equals(null)); | |
186 | assertTrue("equals", !fDomainInfo2.equals(null)); | |
187 | } | |
188 | ||
189 | // ------------------------------------------------------------------------ | |
190 | // hashCode | |
191 | // ------------------------------------------------------------------------ | |
192 | ||
193 | public void testHashCode() { | |
194 | DomainInfo channel1 = new DomainInfo((DomainInfo)fDomainInfo1); | |
195 | DomainInfo channel2 = new DomainInfo((DomainInfo)fDomainInfo2); | |
196 | ||
197 | assertTrue("hashCode", fDomainInfo1.hashCode() == channel1.hashCode()); | |
198 | assertTrue("hashCode", fDomainInfo2.hashCode() == channel2.hashCode()); | |
199 | ||
200 | assertTrue("hashCode", fDomainInfo1.hashCode() != channel2.hashCode()); | |
201 | assertTrue("hashCode", fDomainInfo2.hashCode() != channel1.hashCode()); | |
202 | } | |
203 | } |