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1 | package org.eclipse.linuxtools.ctf.core.tests.types; |
2 | ||
3 | import static org.junit.Assert.assertFalse; | |
4 | import static org.junit.Assert.assertNotNull; | |
5 | import static org.junit.Assert.assertTrue; | |
6 | ||
7 | import java.nio.ByteBuffer; | |
8 | import java.nio.ByteOrder; | |
9 | ||
10 | import org.eclipse.linuxtools.ctf.core.event.EventDefinition; | |
11 | import org.eclipse.linuxtools.ctf.core.event.io.BitBuffer; | |
12 | import org.eclipse.linuxtools.ctf.core.event.types.ArrayDeclaration; | |
13 | import org.eclipse.linuxtools.ctf.core.event.types.ArrayDefinition; | |
14 | import org.eclipse.linuxtools.ctf.core.event.types.Definition; | |
15 | import org.eclipse.linuxtools.ctf.core.event.types.Encoding; | |
16 | import org.eclipse.linuxtools.ctf.core.event.types.IDefinitionScope; | |
17 | import org.eclipse.linuxtools.ctf.core.event.types.IntegerDeclaration; | |
18 | import org.eclipse.linuxtools.ctf.core.event.types.IntegerDefinition; | |
19 | import org.eclipse.linuxtools.ctf.core.event.types.StringDeclaration; | |
20 | import org.eclipse.linuxtools.ctf.core.event.types.StringDefinition; | |
21 | import org.eclipse.linuxtools.ctf.core.event.types.StructDefinition; | |
22 | import org.eclipse.linuxtools.ctf.core.tests.TestParams; | |
23 | import org.eclipse.linuxtools.ctf.core.trace.CTFTrace; | |
24 | import org.eclipse.linuxtools.ctf.core.trace.CTFTraceReader; | |
25 | import org.junit.After; | |
26 | import org.junit.Before; | |
27 | import org.junit.Test; | |
28 | ||
29 | /** | |
30 | * The class <code>ArrayDefinitionTest</code> contains tests for the class | |
31 | * <code>{@link ArrayDefinition}</code>. | |
32 | * | |
33 | * @author ematkho | |
34 | * @version $Revision: 1.0 $ | |
35 | */ | |
36 | public class ArrayDefinitionTest { | |
37 | ||
38 | private CTFTrace trace; | |
39 | private ArrayDefinition fixture; | |
40 | ||
41 | /** | |
42 | * Launch the test. | |
43 | * | |
44 | * @param args | |
45 | * the command line arguments | |
46 | */ | |
47 | public static void main(String[] args) { | |
48 | new org.junit.runner.JUnitCore().run(ArrayDefinitionTest.class); | |
49 | } | |
50 | ||
51 | /** | |
52 | * Perform pre-test initialization. | |
53 | * | |
54 | * structDef shouldn't be null after parsing the CTFTraceReader object, so | |
55 | * we can ignore the warning. | |
56 | */ | |
57 | ||
58 | @Before | |
59 | public void setUp() { | |
60 | this.trace = TestParams.createTrace(); | |
61 | ||
62 | CTFTraceReader tr = new CTFTraceReader(this.trace); | |
63 | String name = ""; //$NON-NLS-1$ | |
64 | StructDefinition structDef = null; | |
65 | boolean foundArray = false; | |
66 | ||
67 | while (tr.hasMoreEvents() && !foundArray) { | |
68 | tr.advance(); | |
69 | EventDefinition ed = tr.getCurrentEventDef(); | |
70 | for (String key : ed.fields.getDefinitions().keySet()) { | |
71 | structDef = ed.fields; | |
72 | Definition d = structDef.lookupDefinition(key); | |
73 | if (d instanceof ArrayDefinition) { | |
74 | foundArray = true; | |
75 | name = key; | |
76 | break; | |
77 | } | |
78 | } | |
79 | } | |
80 | fixture = structDef.lookupArray(name); | |
81 | } | |
82 | ||
83 | /** | |
84 | * Perform post-test clean-up. | |
85 | */ | |
86 | @After | |
87 | public void tearDown() { | |
88 | // Add additional tear down code here | |
89 | } | |
90 | ||
91 | private static StringDefinition[] createDefs() { | |
92 | int size = 4; | |
93 | StringDefinition[] defs = new StringDefinition[size]; | |
94 | for (int i = 0; i < size; i++) { | |
95 | ||
96 | String content = "test" + i; //$NON-NLS-1$ | |
97 | defs[i] = new StringDefinition( | |
98 | new StringDeclaration(Encoding.UTF8), null, content); | |
99 | defs[i].setString(new StringBuilder(content)); | |
100 | } | |
101 | return defs; | |
102 | } | |
103 | ||
104 | /** | |
105 | * Run the ArrayDefinition(ArrayDeclaration,DefinitionScope,String) | |
106 | * constructor test. | |
107 | */ | |
108 | @Test | |
109 | public void testArrayDefinition_baseDeclaration() { | |
110 | ArrayDeclaration declaration = fixture.getDeclaration(); | |
111 | String fieldName = ""; //$NON-NLS-1$ | |
112 | ||
113 | ArrayDefinition result = new ArrayDefinition(declaration, this.trace, | |
114 | fieldName); | |
115 | ||
116 | assertNotNull(result); | |
117 | } | |
118 | ||
119 | /** | |
120 | * Run the ArrayDefinition(ArrayDeclaration,DefinitionScope,String) | |
121 | * constructor test. | |
122 | */ | |
123 | @Test | |
124 | public void testArrayDefinition_newDeclaration() { | |
125 | ArrayDeclaration declaration = new ArrayDeclaration(0, | |
126 | new StringDeclaration()); | |
127 | IDefinitionScope definitionScope = null; | |
128 | String fieldName = ""; //$NON-NLS-1$ | |
129 | ||
130 | ArrayDefinition result = new ArrayDefinition(declaration, | |
131 | definitionScope, fieldName); | |
132 | ||
133 | assertNotNull(result); | |
134 | } | |
135 | ||
136 | /** | |
137 | * Run the ArrayDeclaration getDeclaration() method test. | |
138 | */ | |
139 | @Test | |
140 | public void testGetDeclaration() { | |
141 | fixture.setDefinitions(new Definition[] {}); | |
142 | ArrayDeclaration result = fixture.getDeclaration(); | |
143 | ||
144 | assertNotNull(result); | |
145 | } | |
146 | ||
147 | /** | |
148 | * Run the Definition getElem(int) method test. | |
149 | */ | |
150 | @Test | |
151 | public void testGetElem_noDefs() { | |
152 | int i = 0; | |
153 | Definition result = fixture.getElem(i); | |
154 | ||
155 | assertNotNull(result); | |
156 | } | |
157 | ||
158 | /** | |
159 | * Run the Definition getElem(int) method test. | |
160 | */ | |
161 | @Test | |
162 | public void testGetElem_withDefs() { | |
163 | Definition defs[] = createDefs(); | |
164 | fixture.setDefinitions(defs); | |
165 | int j = 1; | |
166 | ||
167 | Definition result = fixture.getElem(j); | |
168 | ||
169 | assertNotNull(result); | |
170 | } | |
171 | ||
172 | /** | |
173 | * Run the boolean isString() method test. | |
174 | */ | |
175 | @Test | |
176 | public void testIsString_ownDefs() { | |
177 | StringDefinition[] defs = createDefs(); | |
178 | fixture.setDefinitions(defs); | |
179 | ||
180 | boolean result = fixture.isString(); | |
181 | ||
182 | assertFalse(result); | |
183 | } | |
184 | ||
185 | /** | |
186 | * Run the boolean isString() method test. | |
187 | */ | |
188 | @Test | |
189 | public void testIsString_complex() { | |
190 | final IntegerDeclaration id = new IntegerDeclaration(8, false, 16, | |
191 | ByteOrder.LITTLE_ENDIAN, Encoding.UTF8); | |
192 | ArrayDeclaration ad = new ArrayDeclaration(0, id); | |
193 | ArrayDefinition ownFixture = new ArrayDefinition(ad, this.trace, | |
194 | "Testx"); //$NON-NLS-1$ | |
195 | ||
196 | int size = 4; | |
197 | IntegerDefinition[] defs = new IntegerDefinition[size]; | |
198 | for (int i = 0; i < size; i++) { | |
199 | ||
200 | String content = "test" + i; //$NON-NLS-1$ | |
201 | defs[i] = new IntegerDefinition(new IntegerDeclaration(8, false, | |
202 | 16, ByteOrder.LITTLE_ENDIAN, Encoding.UTF8), null, content); | |
203 | defs[i].setValue(i); | |
204 | } | |
205 | ||
206 | ownFixture.setDefinitions(defs); | |
207 | boolean result = ownFixture.isString(); | |
208 | ||
209 | assertTrue(result); | |
210 | } | |
211 | ||
212 | /** | |
213 | * Run the boolean isString() method test. | |
214 | */ | |
215 | @Test | |
216 | public void testIsString_emptyDef() { | |
217 | fixture.setDefinitions(new Definition[] {}); | |
218 | boolean result = fixture.isString(); | |
219 | ||
220 | assertFalse(result); | |
221 | } | |
222 | ||
223 | /** | |
224 | * Run the void read(BitBuffer) method test. | |
225 | */ | |
226 | @Test | |
227 | public void testRead_noDefs() { | |
228 | BitBuffer input = new BitBuffer(ByteBuffer.allocateDirect(128)); | |
229 | ||
230 | fixture.read(input); | |
231 | } | |
232 | ||
233 | /** | |
234 | * Run the void read(BitBuffer) method test. | |
235 | */ | |
236 | @Test | |
237 | public void testRead_withDefs() { | |
238 | fixture.setDefinitions(new Definition[] {}); | |
239 | BitBuffer input = new BitBuffer(java.nio.ByteBuffer.allocateDirect(128)); | |
240 | ||
241 | fixture.read(input); | |
242 | } | |
243 | ||
244 | /** | |
245 | * Run the String toString() method test. | |
246 | */ | |
247 | @Test | |
248 | public void testToString_base() { | |
249 | String result = fixture.toString(); | |
250 | ||
251 | assertNotNull(result); | |
252 | } | |
253 | ||
254 | /** | |
255 | * Run the String toString() method test. | |
256 | */ | |
257 | @Test | |
258 | public void testToString_withDefs() { | |
259 | int size = 2; | |
260 | StringDefinition[] defs = new StringDefinition[size]; | |
261 | for (int i = 0; i < size; i++) { | |
262 | defs[i] = new StringDefinition(null, null, ("test" + i)); //$NON-NLS-1$ | |
263 | } | |
264 | fixture.setDefinitions(defs); | |
265 | String result = fixture.toString(); | |
266 | ||
267 | assertNotNull(result); | |
268 | } | |
269 | } |