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1
26
27 package net.sourceforge.groboutils.codecoverage.v2.compiler;
28
29 import java.io.IOException  ;
30
31 import junit.framework.Test;
32 import junit.framework.TestCase;
33 import junit.framework.TestSuite;
34 import net.sourceforge.groboutils.autodoc.v1.AutoDoc;
35 import net.sourceforge.groboutils.codecoverage.v2.BytecodeLoaderUtil;
36 import net.sourceforge.groboutils.codecoverage.v2.CCCreatorUtil;
37 import net.sourceforge.groboutils.codecoverage.v2.datastore.AnalysisModuleSet;
38 import net.sourceforge.groboutils.codecoverage.v2.datastore.ClassRecord;
39
40
41
48 public class ModifiedClassUTest extends TestCase
49 {
50
53 private static final Class THIS_CLASS = ModifiedClassUTest.class;
54 private static final AutoDoc DOC = new AutoDoc( THIS_CLASS );
55
56 public ModifiedClassUTest( String name )
57 {
58 super( name );
59 }
60
61
62
65
66 public void testConstructor1() throws Exception
67 {
68 try
69 {
70 new ModifiedClass( null, null );
71 fail( "Did not throw IllegalArgumentException." );
72 }
73 catch (IllegalArgumentException iae)
74 {
75 }
77 }
78
79
80 public void testConstructor2() throws Exception
81 {
82 try
83 {
84 new ModifiedClass( "", null );
85 fail( "Did not throw IllegalArgumentException." );
86 }
87 catch (IllegalArgumentException iae)
88 {
89 }
91 }
92
93
94 public void testConstructor3() throws Exception
95 {
96 try
97 {
98 new ModifiedClass( null, new byte[0] );
99 fail( "Did not throw IllegalArgumentException." );
100 }
101 catch (IllegalArgumentException iae)
102 {
103 }
105 }
106
107
108 public void testConstructor4() throws Exception
109 {
110 try
111 {
112 new ModifiedClass( null, null, null );
113 fail( "Did not throw IllegalArgumentException." );
114 }
115 catch (IllegalArgumentException iae)
116 {
117 }
119 }
120
121
122 public void testConstructor5() throws Exception
123 {
124 try
125 {
126 new ModifiedClass( null, "", null );
127 fail( "Did not throw IllegalArgumentException." );
128 }
129 catch (IllegalArgumentException iae)
130 {
131 }
133 }
134
135
136 public void testConstructor6() throws Exception
137 {
138 try
139 {
140 new ModifiedClass( null, null, new byte[0] );
141 fail( "Did not throw IllegalArgumentException." );
142 }
143 catch (IllegalArgumentException iae)
144 {
145 }
147 }
148
149
150 public void testConstructor7() throws Exception
151 {
152 try
153 {
154 new ModifiedClass( new ParseCoverageLogger(), null, null );
155 fail( "Did not throw IllegalArgumentException." );
156 }
157 catch (IllegalArgumentException iae)
158 {
159 }
161 }
162
163
164 public void testConstructor8() throws Exception
165 {
166 try
167 {
168 new ModifiedClass( new ParseCoverageLogger(), "", null );
169 fail( "Did not throw IllegalArgumentException." );
170 }
171 catch (IllegalArgumentException iae)
172 {
173 }
175 }
176
177
178 public void testConstructor9() throws Exception
179 {
180 try
181 {
182 new ModifiedClass( new ParseCoverageLogger(), null, new byte[0] );
183 fail( "Did not throw IllegalArgumentException." );
184 }
185 catch (IllegalArgumentException iae)
186 {
187 }
189 }
190
191
192 public void testConstructor10() throws Exception
193 {
194 try
195 {
196 new ModifiedClass( new ParseCoverageLogger(), "", new byte[0] );
197 fail( "Did not throw an exception." );
198 }
199 catch (IOException io)
200 {
201 }
203 }
204
205
206 public void testConstructor11() throws Exception
207 {
208 String filename = BytecodeLoaderUtil.getClassFilename( THIS_CLASS );
209 new ModifiedClass( filename,
210 BytecodeLoaderUtil.loadBytecode( filename ) );
211 }
212
213
214 public void testConstructor12() throws Exception
215 {
216 String filename = BytecodeLoaderUtil.getClassFilename( THIS_CLASS );
217 new ModifiedClass( new ParseCoverageLogger(), filename,
218 BytecodeLoaderUtil.loadBytecode( filename ) );
219 }
220
221
222 public void testGetClassName1() throws Exception
223 {
224 ModifiedClass mc = createModifiedClass( THIS_CLASS );
225 assertEquals(
226 "Created class and returned classname don't match.",
227 THIS_CLASS.getName(),
228 mc.getClassName() );
229 }
230
231
232 public void testGetClassCRC1() throws Exception
233 {
234 ModifiedClass mc = createModifiedClass( THIS_CLASS );
235 assertTrue(
236 "Checksum is zero or -1.",
237 mc.getClassCRC() != 0L && mc.getClassCRC() != -1L );
238 }
239
240
241 public void testGetClassSignature1() throws Exception
242 {
243 ModifiedClass mc = createModifiedClass( THIS_CLASS );
244 long crc = mc.getClassCRC();
245 String name = THIS_CLASS.getName();
246 assertTrue(
247 "Does not contain the class name.",
248 mc.getClassSignature().indexOf( name ) >= 0 );
249 assertTrue(
250 "Does not contain the class CRC.",
251 mc.getClassSignature().indexOf( Long.toString( crc ) ) >= 0 );
252 }
253
254
255 public void testCreateClassRecord1() throws Exception
256 {
257 ModifiedClass mc = createModifiedClass( THIS_CLASS );
258 ClassRecord cr = mc.createClassRecord( createAnalysisModuleSet() );
259 assertNotNull(
260 "Returned null class record.",
261 cr );
262 assertEquals(
263 "Mismatch class name.",
264 THIS_CLASS.getName(),
265 cr.getClassName() );
266 assertEquals(
267 "Mismatch class CRC.",
268 mc.getClassCRC(),
269 cr.getClassCRC() );
270 assertEquals(
271 "Mismatch signature.",
272 mc.getClassSignature(),
273 cr.getClassSignature() );
274 assertEquals(
275 "Mismatch method count.",
276 mc.getMethods().length,
277 cr.getMethodCount() );
278 }
279
280
281 public void testGetMethods1() throws Exception
282 {
283 ModifiedClass mc = createModifiedClass( THIS_CLASS );
284 ModifiedMethod[] mmL = mc.getMethods();
285 assertNotNull(
286 "Returned null method list.",
287 mmL );
288
295 }
296
297
298 public void testGetModifiedClass1() throws Exception
299 {
300 ModifiedClass mc = createModifiedClass( THIS_CLASS );
301 byte[] orig = BytecodeLoaderUtil.loadBytecode(
302 BytecodeLoaderUtil.getClassFilename( THIS_CLASS ) );
303 byte[] c = mc.getModifiedClass();
304 assertNotNull(
305 "Returned null class bytecode.",
306 c );
307 assertTrue(
308 "Returned smaller length bytecode than the original.",
309 c.length >= orig.length );
310 }
311
312
313
314
315
316
319
320 protected ModifiedClass createModifiedClass( Class c )
321 throws IOException
322 {
323 return CCCreatorUtil.createModifiedClass( c );
324 }
325
326 protected AnalysisModuleSet createAnalysisModuleSet()
327 {
328 return CCCreatorUtil.createAnalysisModuleSet( 2 );
329 }
330
331
334
335 public static Test suite()
336 {
337 TestSuite suite = new TestSuite( THIS_CLASS );
338
339 return suite;
340 }
341
342 public static void main( String [] args )
343 {
344 String [] name = { THIS_CLASS.getName() };
345
346
349 junit.textui.TestRunner.main( name );
350 }
351
352
353
357 protected void setUp() throws Exception
358 {
359 super.setUp();
360
361 }
363
364
365
369 protected void tearDown() throws Exception
370 {
371
373
374 super.tearDown();
375 }
376 }
377
378 |
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