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1
26
27 package net.sourceforge.groboutils.codecoverage.v2.compiler;
28
29 import junit.framework.Test;
30 import junit.framework.TestCase;
31 import net.sourceforge.groboutils.autodoc.v1.AutoDoc;
32 import net.sourceforge.groboutils.codecoverage.v2.BCELCreatorUtil;
33 import net.sourceforge.groboutils.codecoverage.v2.CCCreatorUtil;
34 import net.sourceforge.groboutils.codecoverage.v2.IAnalysisModule;
35 import net.sourceforge.groboutils.codecoverage.v2.IMethodCodeUTestI;
36 import net.sourceforge.groboutils.codecoverage.v2.datastore.AnalysisModuleSet;
37 import net.sourceforge.groboutils.codecoverage.v2.datastore.ClassRecord;
38 import net.sourceforge.groboutils.junit.v1.iftc.CxFactory;
39 import net.sourceforge.groboutils.junit.v1.iftc.InterfaceTestSuite;
40
41 import org.apache.bcel.classfile.JavaClass;
42 import org.apache.bcel.classfile.Method;
43 import org.apache.bcel.generic.MethodGen;
44
45
46
53 public class DefaultMethodCodeUTest extends TestCase
54 {
55
58 private static final Class  THIS_CLASS = DefaultMethodCodeUTest.class;
59 private static final AutoDoc DOC = new AutoDoc( THIS_CLASS );
60
61 public DefaultMethodCodeUTest( String name )
62 {
63 super( name );
64 }
65
66
67
70
71 public void testConstructor1()
72 {
73 try
74 {
75 new DefaultMethodCode( (short)0, null, null );
76 fail( "Did not throw IllegalArgumentException" );
77 }
78 catch (IllegalArgumentException e)
79 {
80 }
82 }
83
84
85 public void testConstructor2()
86 throws Exception
87 {
88 try
89 {
90 new DefaultMethodCode( (short)0, createModifiedMethod(), null );
91 fail( "Did not throw IllegalArgumentException" );
92 }
93 catch (IllegalArgumentException e)
94 {
95 }
97 }
98
99
100 public void testConstructor3()
101 throws Exception
102 {
103 try
104 {
105 new DefaultMethodCode( (short)0, null, createClassRecord(
106 createModifiedMethod() ) );
107 fail( "Did not throw IllegalArgumentException" );
108 }
109 catch (IllegalArgumentException e)
110 {
111 }
113 }
114
115
116 public void testConstructor4()
117 throws Exception
118 {
119 ModifiedMethod mm = createModifiedMethod();
120 new DefaultMethodCode( (short)0, mm, createClassRecord( mm ) );
121 }
122
123
124 public void testConstructor5() throws Exception
125 {
126 ModifiedMethod mm = createModifiedMethod( GCI1.class, "m" );
127 try
128 {
129 new DefaultMethodCode( (short)0, mm,
130 createClassRecord( mm ) );
131 fail( "Did not throw an IllegalStateException." );
132 }
133 catch (IllegalStateException ise)
134 {
135 assertTrue(
136 "Did not mention the abstract method.",
137 ise.getMessage().indexOf( "abstract method" ) >= 0 );
138 }
139 }
140
141
142 public void testGetOriginalMethod1()
143 throws Exception
144 {
145 ModifiedMethod mm = createModifiedMethod();
146 DefaultMethodCode dmc = new DefaultMethodCode( (short)0, mm,
147 createClassRecord( mm ) );
148 assertNotNull(
149 "Returned null original method.",
150 dmc.getOriginalMethod() );
151 assertSame(
152 "Not the same original method.",
153 mm.getOriginalMethod(),
154 dmc.getOriginalMethod() );
155 }
156
157
158 public void testGetMethodName1()
159 throws Exception
160 {
161 ModifiedMethod mm = createModifiedMethod();
162 Method m = mm.getOriginalMethod();
163 DefaultMethodCode dmc = new DefaultMethodCode( (short)0, mm,
164 createClassRecord( mm ) );
165 assertNotNull(
166 "Returned null method name.",
167 dmc.getMethodName() );
168 assertEquals(
169 "Not the same original method.",
170 m.getName()+m.getSignature(),
171 dmc.getMethodName() );
172 }
173
174
175 public void testGetClassName1()
176 throws Exception
177 {
178 ModifiedMethod mm = createModifiedMethod();
179 DefaultMethodCode dmc = new DefaultMethodCode( (short)0, mm,
180 createClassRecord( mm ) );
181 assertNotNull(
182 "Returned null class name.",
183 dmc.getClassName() );
184 assertSame(
185 "Not the same original method.",
186 mm.getOriginalClass().getClassName(),
187 dmc.getClassName() );
188 }
189
190
191
193
194
197
198 protected static ModifiedMethod createModifiedMethod()
199 throws Exception
200 {
201 return CCCreatorUtil.createModifiedMethod( THIS_CLASS, 0 );
202 }
203
204
205 protected static ModifiedMethod getModifiedMethod( Class c,
206 String methodName ) throws Exception
207 {
208
210 ModifiedClass mc = CCCreatorUtil.createModifiedClass( c );
211 ModifiedMethod mmL[] = mc.getMethods();
212
213 for (int i = 0; i < mmL.length; ++i)
214 {
215 if (methodName.equals( mmL[i].getOriginalMethod().getName() ))
216 {
217 return mmL[i];
218 }
219 }
220 fail( "Could not find method named '"+methodName+"' in class "+c+"." );
221 throw new Exception ();
223 }
224
225
226 protected static ModifiedMethod createModifiedMethod( Class c,
227 String methodName ) throws Exception
228 {
229 JavaClass jc = BCELCreatorUtil.createJavaClass( c );
232 Method mL[] = jc.getMethods();
233 for (int i = 0; i < mL.length; ++i)
234 {
235 if (methodName.equals( mL[i].getName()))
236 {
237 Method m = mL[i];
238 MethodGen mg = BCELCreatorUtil.createMethodGen( jc, m );
239 ModifiedMethod mm = CCCreatorUtil.createModifiedMethod( jc,
240 i, m, mg );
241 return mm;
242 }
243 }
244 fail( "Could not find method named '"+methodName+"' in class "+c+"." );
245 throw new Exception ();
247 }
248
249
250 protected static AnalysisModuleSet createAnalysisModuleSet()
251 {
252 IAnalysisModule amL[] = new IAnalysisModule[] {
253 CCCreatorUtil.createIAnalysisModule( 0 ),
254 CCCreatorUtil.createIAnalysisModule( 1 ),
255 CCCreatorUtil.createIAnalysisModule( 2 ),
256 };
257 return CCCreatorUtil.createAnalysisModuleSet( amL );
258 }
259
260
261 protected static ClassRecord createClassRecord( ModifiedMethod mm )
262 {
263 return CCCreatorUtil.createClassRecord( THIS_CLASS, mm,
264 createAnalysisModuleSet() );
265 }
266
267 private static abstract class GCI1
268 {
269 public abstract void m();
270 }
271
272
273
276 public static Test suite()
277 {
278 InterfaceTestSuite suite = IMethodCodeUTestI.suite();
279 suite.addTestSuite( THIS_CLASS );
280 suite.addFactory( new CxFactory( "A" ) {
281 public Object createImplObject() throws Exception {
282 ModifiedMethod mm = createModifiedMethod();
283 return new DefaultMethodCode( (short)0, mm,
284 createClassRecord( mm ) );
285 }
286 } );
287
288 return suite;
289 }
290
291 public static void main( String [] args )
292 {
293 String [] name = { THIS_CLASS.getName() };
294
295
298 junit.textui.TestRunner.main( name );
299 }
300
301
302
306 protected void setUp() throws Exception
307 {
308 super.setUp();
309
310 }
312
313
314
318 protected void tearDown() throws Exception
319 {
320
322
323 super.tearDown();
324 }
325 }
326
327 |
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