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1 | /******************************************************************************* |
2 | * Copyright (c) 2013 Ericsson | |
3 | * All rights reserved. This program and the accompanying materials | |
4 | * are made available under the terms of the Eclipse Public License v1.0 | |
5 | * which accompanies this distribution, and is available at | |
6 | * http://www.eclipse.org/legal/epl-v10.html | |
7 | * | |
8 | * Contributors: | |
9 | * Matthew Khouzam - Initial API and implementation | |
10 | *******************************************************************************/ | |
11 | ||
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12 | package org.eclipse.linuxtools.ctf.core.tests.types; |
13 | ||
14 | import static org.junit.Assert.assertEquals; | |
15 | import static org.junit.Assert.assertNotNull; | |
16 | import static org.junit.Assert.assertTrue; | |
17 | ||
18 | import java.nio.ByteOrder; | |
19 | ||
486efb2e | 20 | import org.eclipse.linuxtools.ctf.core.event.io.BitBuffer; |
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21 | import org.eclipse.linuxtools.ctf.core.event.types.Definition; |
22 | import org.eclipse.linuxtools.ctf.core.event.types.Encoding; | |
23 | import org.eclipse.linuxtools.ctf.core.event.types.IntegerDeclaration; | |
24 | import org.eclipse.linuxtools.ctf.core.event.types.SequenceDeclaration; | |
25 | import org.eclipse.linuxtools.ctf.core.event.types.SequenceDefinition; | |
26 | import org.eclipse.linuxtools.ctf.core.event.types.StructDeclaration; | |
27 | import org.eclipse.linuxtools.ctf.core.event.types.StructDefinition; | |
25a9b50c | 28 | import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException; |
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29 | import org.junit.Before; |
30 | import org.junit.Test; | |
31 | ||
32 | /** | |
33 | * The class <code>SequenceDefinitionTest</code> contains tests for the class | |
34 | * <code>{@link SequenceDefinition}</code>. | |
284fdee8 | 35 | * |
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36 | * @author ematkho |
37 | * @version $Revision: 1.0 $ | |
38 | */ | |
be6df2d8 | 39 | @SuppressWarnings("javadoc") |
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40 | public class SequenceDefinitionTest { |
41 | ||
42 | private SequenceDefinition fixture; | |
43 | private final static int seqLen = 15; | |
44 | ||
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45 | /** |
46 | * Perform pre-test initialization. | |
fd74e6c1 | 47 | * @throws CTFReaderException |
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48 | */ |
49 | @Before | |
25a9b50c | 50 | public void setUp() throws CTFReaderException { |
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51 | StructDeclaration structDec; |
52 | StructDefinition structDef; | |
53 | ||
54 | IntegerDeclaration id = new IntegerDeclaration(8, false, 8, | |
fd74e6c1 | 55 | ByteOrder.LITTLE_ENDIAN, Encoding.UTF8, null, 8); |
4a9c1f07 | 56 | String lengthName = "LengthName"; |
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57 | structDec = new StructDeclaration(0); |
58 | structDec.addField(lengthName, id); | |
4a9c1f07 | 59 | structDef = new StructDefinition(structDec, null, "x"); |
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60 | |
61 | structDef.lookupInteger(lengthName).setValue(seqLen); | |
62 | SequenceDeclaration sd = new SequenceDeclaration(lengthName, id); | |
4a9c1f07 | 63 | fixture = new SequenceDefinition(sd, structDef, "TestX"); |
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64 | BitBuffer input = new BitBuffer( |
65 | java.nio.ByteBuffer.allocateDirect(seqLen * 8)); | |
66 | for (int i = 0; i < seqLen; i++) { | |
67 | input.putInt(i); | |
68 | } | |
69 | fixture.read(input); | |
70 | assert (fixture != null); | |
71 | } | |
72 | ||
25a9b50c | 73 | private static SequenceDefinition initNonString() throws CTFReaderException { |
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74 | StructDeclaration structDec; |
75 | StructDefinition structDef; | |
76 | ||
77 | int len = 32; | |
78 | IntegerDeclaration id = new IntegerDeclaration(len, false, len, | |
fd74e6c1 | 79 | ByteOrder.LITTLE_ENDIAN, Encoding.UTF8, null,8); |
4a9c1f07 | 80 | String lengthName = "LengthName"; |
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81 | structDec = new StructDeclaration(0); |
82 | structDec.addField(lengthName, id); | |
4a9c1f07 | 83 | structDef = new StructDefinition(structDec, null, "x"); |
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84 | |
85 | structDef.lookupInteger(lengthName).setValue(seqLen); | |
86 | SequenceDeclaration sd = new SequenceDeclaration(lengthName, id); | |
4a9c1f07 | 87 | SequenceDefinition ret = new SequenceDefinition(sd, structDef, "TestX"); |
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88 | BitBuffer input = new BitBuffer( |
89 | java.nio.ByteBuffer.allocateDirect(seqLen * len)); | |
90 | for (int i = 0; i < seqLen; i++) { | |
91 | input.putInt(i); | |
92 | } | |
93 | ret.read(input); | |
94 | assertNotNull(ret); | |
95 | return ret; | |
96 | } | |
97 | ||
98 | /** | |
99 | * Run the SequenceDefinition(SequenceDeclaration,DefinitionScope,String) | |
100 | * constructor test. | |
101 | */ | |
102 | @Test | |
103 | public void testSequenceDefinition() { | |
104 | assertNotNull(fixture); | |
105 | } | |
106 | ||
107 | /** | |
108 | * Run the SequenceDeclaration getDeclaration() method test. | |
109 | */ | |
110 | @Test | |
111 | public void testGetDeclaration() { | |
112 | SequenceDeclaration result = fixture.getDeclaration(); | |
113 | assertNotNull(result); | |
114 | } | |
115 | ||
116 | /** | |
117 | * Run the Definition getElem(int) method test. | |
118 | */ | |
119 | @Test | |
120 | public void testGetElem() { | |
121 | int i = 1; | |
122 | Definition result = fixture.getElem(i); | |
123 | assertNotNull(result); | |
124 | } | |
125 | ||
126 | /** | |
127 | * Run the int getLength() method test. | |
128 | */ | |
129 | @Test | |
130 | public void testGetLength() { | |
131 | int result = fixture.getLength(); | |
132 | ||
133 | assertEquals(seqLen, result); | |
134 | } | |
135 | ||
136 | /** | |
137 | * Run the boolean isString() method test. | |
138 | */ | |
139 | @Test | |
140 | public void testIsString() { | |
141 | boolean result = fixture.isString(); | |
142 | assertTrue(result); | |
143 | } | |
144 | ||
145 | /** | |
146 | * Run the void read(BitBuffer) method test. | |
147 | */ | |
148 | @Test | |
149 | public void testRead() { | |
150 | BitBuffer input = new BitBuffer(java.nio.ByteBuffer.allocateDirect(128)); | |
151 | fixture.read(input); | |
152 | } | |
153 | ||
154 | /** | |
155 | * Run the String toString() method test. | |
156 | */ | |
157 | @Test | |
158 | public void testToString() { | |
159 | String result = fixture.toString(); | |
160 | assertNotNull(result); | |
161 | } | |
162 | ||
163 | /** | |
164 | * Run the String toString() method test. | |
165 | */ | |
166 | @Test | |
167 | public void testToString_nonString() throws Exception { | |
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168 | fixture = initNonString(); |
169 | String result = fixture.toString(); | |
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170 | assertNotNull(result); |
171 | } | |
172 | } |