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4bd7f2db | 1 | /******************************************************************************* |
60ae41e1 | 2 | * Copyright (c) 2013, 2014 Ericsson |
4bd7f2db AM |
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 | ||
866e5b51 FC |
12 | package org.eclipse.linuxtools.ctf.core.tests.types; |
13 | ||
419f09a8 | 14 | import static org.junit.Assert.assertEquals; |
866e5b51 FC |
15 | import static org.junit.Assert.assertNotNull; |
16 | import static org.junit.Assert.assertNull; | |
17 | ||
a4fa4e36 | 18 | import java.nio.ByteBuffer; |
866e5b51 | 19 | import java.nio.ByteOrder; |
866e5b51 | 20 | |
a4fa4e36 MK |
21 | import org.eclipse.jdt.annotation.NonNull; |
22 | import org.eclipse.linuxtools.ctf.core.event.io.BitBuffer; | |
23 | import org.eclipse.linuxtools.ctf.core.event.scope.IDefinitionScope; | |
024373d7 | 24 | import org.eclipse.linuxtools.ctf.core.event.types.ArrayDeclaration; |
866e5b51 FC |
25 | import org.eclipse.linuxtools.ctf.core.event.types.ArrayDefinition; |
26 | import org.eclipse.linuxtools.ctf.core.event.types.Definition; | |
27 | import org.eclipse.linuxtools.ctf.core.event.types.Encoding; | |
28 | import org.eclipse.linuxtools.ctf.core.event.types.EnumDeclaration; | |
29 | import org.eclipse.linuxtools.ctf.core.event.types.EnumDefinition; | |
024373d7 | 30 | import org.eclipse.linuxtools.ctf.core.event.types.FloatDeclaration; |
866e5b51 FC |
31 | import org.eclipse.linuxtools.ctf.core.event.types.IntegerDeclaration; |
32 | import org.eclipse.linuxtools.ctf.core.event.types.IntegerDefinition; | |
33 | import org.eclipse.linuxtools.ctf.core.event.types.SequenceDefinition; | |
024373d7 | 34 | import org.eclipse.linuxtools.ctf.core.event.types.StringDeclaration; |
866e5b51 FC |
35 | import org.eclipse.linuxtools.ctf.core.event.types.StringDefinition; |
36 | import org.eclipse.linuxtools.ctf.core.event.types.StructDeclaration; | |
37 | import org.eclipse.linuxtools.ctf.core.event.types.StructDefinition; | |
38 | import org.eclipse.linuxtools.ctf.core.event.types.VariantDeclaration; | |
39 | import org.eclipse.linuxtools.ctf.core.event.types.VariantDefinition; | |
a4fa4e36 | 40 | import org.eclipse.linuxtools.ctf.core.trace.CTFReaderException; |
866e5b51 FC |
41 | import org.junit.Before; |
42 | import org.junit.Test; | |
43 | ||
a4fa4e36 MK |
44 | import com.google.common.collect.ImmutableList; |
45 | ||
866e5b51 FC |
46 | /** |
47 | * The class <code>VariantDefinitionTest</code> contains tests for the class | |
48 | * <code>{@link VariantDefinition}</code>. | |
284fdee8 | 49 | * |
866e5b51 FC |
50 | * @author ematkho |
51 | * @version $Revision: 1.0 $ | |
52 | */ | |
53 | public class VariantDefinitionTest { | |
54 | ||
55 | private VariantDefinition fixture; | |
56 | ||
a4fa4e36 | 57 | StructDefinition fStructDefinition; |
163354ef MK |
58 | private static final @NonNull String TEST_STRUCT_ID = "testStruct"; |
59 | private static final @NonNull String ENUM_7 = "g"; | |
60 | private static final @NonNull String ENUM_6 = "f"; | |
61 | private static final @NonNull String ENUM_5 = "e"; | |
62 | private static final @NonNull String ENUM_4 = "d"; | |
63 | private static final @NonNull String ENUM_3 = "c"; | |
64 | private static final @NonNull String ENUM_2 = "b"; | |
65 | private static final @NonNull String ENUM_1 = "a"; | |
66 | private static final @NonNull String TAG_ID = "a"; | |
67 | private static final @NonNull String LENGTH_SEQ = "_len"; | |
68 | private static final @NonNull String VAR_FIELD_NAME = "var"; | |
69 | private static final @NonNull String ENUM_8 = "bbq ribs"; | |
a34d8eee | 70 | |
866e5b51 FC |
71 | /** |
72 | * Perform pre-test initialization. | |
284fdee8 | 73 | * |
866e5b51 | 74 | * Not sure it needs to be that complicated, oh well... |
a4fa4e36 MK |
75 | * |
76 | * @throws CTFReaderException | |
77 | * won't happen | |
866e5b51 FC |
78 | */ |
79 | @Before | |
a4fa4e36 | 80 | public void setUp() throws CTFReaderException { |
024373d7 MK |
81 | StructDeclaration sDec = new StructDeclaration(12); |
82 | StructDeclaration smallStruct = new StructDeclaration(8); | |
a4fa4e36 MK |
83 | IntegerDeclaration iDec = IntegerDeclaration.createDeclaration(32, false, 32, ByteOrder.BIG_ENDIAN, Encoding.NONE, "", 8); |
84 | IntegerDeclaration lenDec = IntegerDeclaration.createDeclaration(8, false, 8, ByteOrder.BIG_ENDIAN, Encoding.NONE, "", 8); | |
024373d7 MK |
85 | StringDeclaration strDec = new StringDeclaration(); |
86 | EnumDeclaration enDec = new EnumDeclaration(iDec); | |
024373d7 MK |
87 | VariantDeclaration varDec = new VariantDeclaration(); |
88 | EnumDeclaration tagDec = new EnumDeclaration(iDec); | |
89 | ArrayDeclaration arrDec = new ArrayDeclaration(2, iDec); | |
07002e0a | 90 | FloatDeclaration fDec = new FloatDeclaration(8, 24, ByteOrder.BIG_ENDIAN, 8); |
024373d7 MK |
91 | tagDec.add(0, 1, ENUM_1); |
92 | tagDec.add(2, 3, ENUM_2); | |
93 | tagDec.add(4, 5, ENUM_3); | |
024373d7 MK |
94 | tagDec.add(8, 9, ENUM_5); |
95 | tagDec.add(10, 11, ENUM_6); | |
96 | tagDec.add(12, 13, ENUM_7); | |
97 | varDec.addField(ENUM_4, lenDec); | |
98 | varDec.addField(ENUM_7, fDec); | |
99 | varDec.addField(ENUM_6, smallStruct); | |
100 | varDec.addField(ENUM_5, enDec); | |
024373d7 MK |
101 | varDec.addField(ENUM_3, arrDec); |
102 | varDec.addField(ENUM_2, iDec); | |
103 | varDec.addField(ENUM_1, strDec); | |
104 | ||
105 | sDec.addField(TAG_ID, tagDec); | |
106 | sDec.addField(LENGTH_SEQ, lenDec); | |
024373d7 MK |
107 | |
108 | sDec.addField(VAR_FIELD_NAME, varDec); | |
109 | varDec.setTag(TAG_ID); | |
110 | ||
a4fa4e36 MK |
111 | ByteBuffer byteBuffer = ByteBuffer.allocate(100); |
112 | BitBuffer bb = new BitBuffer(byteBuffer); | |
113 | byteBuffer.mark(); | |
114 | byteBuffer.putInt(1); | |
115 | byteBuffer.putInt(2); | |
116 | byteBuffer.putInt(3); | |
117 | byteBuffer.reset(); | |
118 | fStructDefinition = sDec.createDefinition(null, TEST_STRUCT_ID, bb); | |
119 | fixture = (VariantDefinition) fStructDefinition.getDefinition(VAR_FIELD_NAME); | |
866e5b51 FC |
120 | } |
121 | ||
866e5b51 FC |
122 | /** |
123 | * Run the VariantDefinition(VariantDeclaration,DefinitionScope,String) | |
a4fa4e36 MK |
124 | * |
125 | * @throws CTFReaderException | |
126 | * should not happen | |
866e5b51 FC |
127 | */ |
128 | @Test | |
a4fa4e36 | 129 | public void testVariantDefinition() throws CTFReaderException { |
866e5b51 | 130 | VariantDeclaration declaration = new VariantDeclaration(); |
4a9c1f07 | 131 | declaration.setTag(""); |
866e5b51 | 132 | VariantDeclaration variantDeclaration = new VariantDeclaration(); |
a4fa4e36 MK |
133 | variantDeclaration.addField("", new EnumDeclaration(IntegerDeclaration.INT_32B_DECL)); |
134 | variantDeclaration.addField("a", IntegerDeclaration.INT_64B_DECL); | |
135 | declaration.addField(ENUM_3, new StringDeclaration()); | |
136 | variantDeclaration.setTag("a"); | |
137 | ||
138 | byte[] bytes = new byte[128]; | |
139 | ByteBuffer byb = ByteBuffer.wrap(bytes); | |
140 | byb.mark(); | |
141 | byb.putInt(0); | |
142 | byb.putShort((short) 2); | |
143 | byb.put(new String("hello").getBytes()); | |
144 | byb.reset(); | |
145 | BitBuffer bb = new BitBuffer(byb); | |
146 | VariantDefinition variantDefinition = variantDeclaration.createDefinition(fStructDefinition, "field", bb); | |
147 | EnumDeclaration declaration2 = new EnumDeclaration(IntegerDeclaration.INT_8_DECL); | |
148 | declaration2.add(0, 2, ENUM_3); | |
149 | EnumDefinition enumDefinition = new EnumDefinition( | |
150 | declaration2, | |
151 | null, | |
152 | "a", | |
153 | new IntegerDefinition( | |
154 | IntegerDeclaration.INT_8_DECL, | |
155 | null, | |
156 | "A", | |
157 | 1 | |
158 | )); | |
866e5b51 | 159 | IDefinitionScope definitionScope = new StructDefinition( |
a4fa4e36 MK |
160 | new StructDeclaration(1L), |
161 | variantDefinition, | |
162 | "", | |
163 | ImmutableList.<String> of("", "variant"), | |
164 | new Definition[] { enumDefinition, variantDefinition } | |
165 | ); | |
4a9c1f07 | 166 | String fieldName = ""; |
a4fa4e36 MK |
167 | declaration.setTag(""); |
168 | VariantDefinition result = declaration.createDefinition(definitionScope, fieldName, bb); | |
866e5b51 FC |
169 | assertNotNull(result); |
170 | } | |
171 | ||
172 | /** | |
173 | * Run the Definition getCurrentField() method test. | |
174 | */ | |
175 | @Test | |
176 | public void testGetCurrentField() { | |
177 | Definition result = fixture.getCurrentField(); | |
024373d7 | 178 | assertNotNull(result); |
866e5b51 FC |
179 | } |
180 | ||
181 | /** | |
182 | * Run the String getCurrentFieldName() method test. | |
183 | */ | |
184 | @Test | |
185 | public void testGetCurrentFieldName() { | |
186 | String result = fixture.getCurrentFieldName(); | |
187 | assertNotNull(result); | |
188 | } | |
189 | ||
190 | /** | |
191 | * Run the VariantDeclaration getDeclaration() method test. | |
192 | */ | |
193 | @Test | |
194 | public void testGetDeclaration() { | |
195 | VariantDeclaration result = fixture.getDeclaration(); | |
196 | assertNotNull(result); | |
197 | } | |
198 | ||
199 | /** | |
200 | * Run the HashMap<String, Definition> getDefinitions() method test. | |
201 | */ | |
202 | @Test | |
203 | public void testGetDefinitions() { | |
a4fa4e36 | 204 | Definition result = fixture.getCurrentField(); |
866e5b51 FC |
205 | assertNotNull(result); |
206 | } | |
207 | ||
208 | /** | |
209 | * Run the String getPath() method test. | |
210 | */ | |
211 | @Test | |
212 | public void testGetPath() { | |
a4fa4e36 | 213 | String result = fixture.getScopePath().toString(); |
866e5b51 FC |
214 | assertNotNull(result); |
215 | } | |
216 | ||
217 | /** | |
218 | * Run the ArrayDefinition lookupArray(String) method test. | |
219 | */ | |
220 | @Test | |
221 | public void testLookupArray() { | |
024373d7 | 222 | ArrayDefinition result = fixture.lookupArray(ENUM_3); |
a4fa4e36 | 223 | assertNull(result); |
866e5b51 FC |
224 | } |
225 | ||
226 | /** | |
227 | * Run the Definition lookupDefinition(String) method test. | |
228 | */ | |
229 | @Test | |
230 | public void testLookupDefinition() { | |
024373d7 MK |
231 | Definition result = fixture.lookupDefinition(ENUM_1); |
232 | assertNotNull(result); | |
a4fa4e36 | 233 | assertEquals("a", ((EnumDefinition) result).getStringValue()); |
866e5b51 FC |
234 | } |
235 | ||
236 | /** | |
237 | * Run the EnumDefinition lookupEnum(String) method test. | |
238 | */ | |
239 | @Test | |
240 | public void testLookupEnum() { | |
024373d7 | 241 | EnumDefinition result = fixture.lookupEnum(ENUM_5); |
a4fa4e36 | 242 | assertNull(result); |
866e5b51 FC |
243 | } |
244 | ||
245 | /** | |
246 | * Run the IntegerDefinition lookupInteger(String) method test. | |
247 | */ | |
248 | @Test | |
249 | public void testLookupInteger() { | |
024373d7 | 250 | IntegerDefinition result = fixture.lookupInteger(ENUM_2); |
a4fa4e36 | 251 | assertNull(result); |
866e5b51 FC |
252 | } |
253 | ||
254 | /** | |
255 | * Run the SequenceDefinition lookupSequence(String) method test. | |
256 | */ | |
257 | @Test | |
79cb3749 | 258 | public void testLookupSequence_1() { |
024373d7 | 259 | SequenceDefinition result = fixture.lookupSequence(ENUM_4); |
866e5b51 FC |
260 | assertNull(result); |
261 | } | |
262 | ||
263 | /** | |
264 | * Run the StringDefinition lookupString(String) method test. | |
265 | */ | |
266 | @Test | |
267 | public void testLookupString() { | |
024373d7 | 268 | StringDefinition result = fixture.lookupString(ENUM_1); |
a4fa4e36 | 269 | assertNull(result); |
866e5b51 FC |
270 | } |
271 | ||
272 | /** | |
273 | * Run the StructDefinition lookupStruct(String) method test. | |
274 | */ | |
275 | @Test | |
276 | public void testLookupStruct() { | |
024373d7 | 277 | StructDefinition result = fixture.lookupStruct(ENUM_6); |
a4fa4e36 | 278 | assertNull(result); |
866e5b51 FC |
279 | } |
280 | ||
281 | /** | |
282 | * Run the VariantDefinition lookupVariant(String) method test. | |
283 | */ | |
284 | @Test | |
285 | public void testLookupVariant() { | |
024373d7 | 286 | VariantDefinition result = fixture.lookupVariant(ENUM_8); |
866e5b51 FC |
287 | assertNull(result); |
288 | } | |
289 | ||
419f09a8 SM |
290 | /** |
291 | * Run the String toString() method test. | |
292 | */ | |
293 | @Test | |
294 | public void testToString() { | |
295 | String result = fixture.toString(); | |
a4fa4e36 | 296 | assertEquals("{ a = \"\" }", result); |
419f09a8 | 297 | } |
866e5b51 | 298 | } |