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1
19
20 package org.netbeans.modules.apisupport.jackpotrules;
21
22 import java.io.File  ;
23 import java.io.IOException ;
24 import java.net.URL ;
25 import java.util.logging.Level ;
26 import java.util.regex.Matcher ;
27 import java.util.regex.Pattern ;
28
29 import org.netbeans.junit.NbTestCase;
30
31
35 public final class ErrorManagerTest extends NbTestCase {
36
37 private URL script;
38
39
40 public ErrorManagerTest(String s) {
41 super(s);
42 }
43
44 protected Level logLevel() {
45 return Level.INFO;
46 }
47
48 protected void setUp() throws Exception {
49 clearWorkDir();
50 script = ErrorManagerTest.class.getResource("/org/netbeans/modules/apisupport/jackpotrules/annotate-to-initcause.rules");
51 assertNotNull(script);
52 }
53
54 public void testRenameNotifyToPst() throws Exception {
55 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
56 "package test;\n" +
57 "class A {\n" +
58 " public static void main(String[] args) {\n" +
59 " Exception e = new Exception();\n" +
60 " org.openide.ErrorManager.getDefault().notify(e);\n" +
61 " }\n" +
62 "}\n"
63 );
64
65 JackpotUtils.apply(getWorkDir(), script);
66
67 String txt = JackpotUtils.readFile(f, false);
68
69 if (txt.indexOf("ErrorManager") >= 0) {
70 fail("No ErrorManager shall be there:\n" + txt);
71 }
72 }
73
74 public void testErrMgrAnnoMsg() throws Exception {
75 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
76 "package test;\n" +
77 "import javax.swing.JButton;" +
78 "class A {\n" +
79 " public static void main(String[] args) {\n" +
80 " NullPointerException npe = new NullPointerException();\n" +
81 " org.openide.ErrorManager.getDefault().annotate(" +
82 " npe, \"localizedText\");" +
83 " }\n" +
84 "}\n"
85 );
86
87 JackpotUtils.apply(getWorkDir(), script);
88
89 String txt = JackpotUtils.readFile(f, false);
90
91 if (txt.indexOf("ErrorManager") >= 0) {
92 fail("No ErrorManager shall be there:\n" + txt);
93 }
94
95 if (txt.indexOf("attachLocalizedMessage") < 0) {
96 fail("There should be a localized message usage:\n" + txt);
97 }
98 }
99 public void testErrMgrUnknown() throws Exception {
100 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
101 "package test;\n" +
102 "import javax.swing.JButton;" +
103 "class A {\n" +
104 " public static void main(String[] args) {\n" +
105 " NullPointerException npe = new NullPointerException();\n" +
106 " org.openide.ErrorManager.getDefault().annotate(" +
107 " npe, org.openide.ErrorManager.UNKNOWN," +
108 " \"msg\", null, null, null);" +
109 " }\n" +
110 "}\n"
111 );
112
113 JackpotUtils.apply(getWorkDir(), script);
114
115 String txt = JackpotUtils.readFile(f, false);
116
117 if (txt.indexOf("ErrorManager") >= 0) {
118 fail("No ErrorManager shall be there:\n" + txt);
119 }
120 }
121
122 public void testErrMgrException() throws Exception {
123 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
124 "package test;\n" +
125 "import javax.swing.JButton;" +
126 "class A {\n" +
127 " public static void main(String[] args) {\n" +
128 " JButton r = new JButton();\n" +
129 " String icon = null;\n" +
130 " NullPointerException npe = new NullPointerException();\n" +
131 " org.openide.ErrorManager.getDefault().annotate(" +
132 " npe, org.openide.ErrorManager.EXCEPTION," +
133 " \"Probably an ImageIcon with a null source image: \" + icon + \" - \" + //NOI18N\n" +
134 " r.getText(), null, null, null\n" +
135 "); //NOI18N\n" +
136 " }\n" +
137 "}\n"
138 );
139
140 JackpotUtils.apply(getWorkDir(), script);
141
142 String txt = JackpotUtils.readFile(f, false);
143
144 if (txt.indexOf("ErrorManager") >= 0) {
145 fail("No ErrorManager shall be there:\n" + txt);
146 }
147 }
148 public void testConvertToWarning() throws Exception {
149 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
150 "package test;\n" +
151 "class A {\n" +
152 " public static void main(String[] args) {\n" +
153 " NullPointerException e = new NullPointerException();\n" +
154 " org.openide.ErrorManager.getDefault().notify(org.openide.ErrorManager.EXCEPTION, e);" +
155 " }\n" +
156 "}\n"
157 );
158
159 JackpotUtils.apply(getWorkDir(), script);
160
161 String txt = JackpotUtils.readFile(f, false);
162
163 if (txt.indexOf("ErrorManager") >= 0) {
164 fail("No ErrorManager shall be there:\n" + txt);
165 }
166 if (!txt.replace('\n', ' ').matches(".*Logger.getLogger *\\( *\"global *\"\\).log *\\(Level.WARNING, *null, *e *\\).*")) {
167 fail("Logger.global shall be there:\n" + txt);
168 }
169 }
170
171 public void testConvertToLogging() throws Exception {
172 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
173 "package test;\n" +
174 "class A {\n" +
175 " public static void main(String[] args) {\n" +
176 " NullPointerException e = new NullPointerException();\n" +
177 " org.openide.ErrorManager.getDefault().notify(org.openide.ErrorManager.INFORMATIONAL, e);" +
178 " }\n" +
179 "}\n"
180 );
181
182 JackpotUtils.apply(getWorkDir(), script);
183
184 String txt = JackpotUtils.readFile(f, false);
185
186 if (txt.indexOf("ErrorManager") >= 0) {
187 fail("No ErrorManager shall be there:\n" + txt);
188 }
189 if (!txt.replace('\n', ' ').matches(".*Logger.getLogger *\\( *\"global\" *\\).log *\\(Level.INFO, *null, *e *\\).*")) {
190 fail("Logger.global shall be there:\n" + txt);
191 }
192 }
193
194 public void testGetRidOfCopyAnnotation() throws Exception {
195 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
196 "package test;\n" +
197 "class A {\n" +
198 " public static void main(String[] args) {\n" +
199 " NullPointerException npe = new NullPointerException();\n" +
200 " java.io.IOException io = null;\n" +
201 " org.openide.ErrorManager.getDefault().copyAnnotation(npe, io);" +
202 " }\n" +
203 "}\n"
204 );
205
206 JackpotUtils.apply(getWorkDir(), script);
207
208 String txt = JackpotUtils.readFile(f, false);
209
210 if (txt.indexOf("ErrorManager") >= 0) {
211 fail("No ErrorManager shall be there:\n" + txt);
212 }
213
214 if (!txt.replace("\n", " ").matches(".*npe.initCause *\\( *io *\\).*")) {
215 fail("initCause shall be used:\n" + txt);
216 }
217 }
218
219 public void testNonLocalizedAnnotation() throws Exception {
220 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
221 "package test;\n" +
222 "class A {\n" +
223 " public static void main(String[] args) {\n" +
224 " NullPointerException npe = new NullPointerException();\n" +
225 " String msg = \"nonlocmsg\";\n" +
226 " org.openide.ErrorManager.getDefault().annotate(npe, org.openide.ErrorManager.UNKNOWN, null, msg, null, null);" +
227 " }\n" +
228 "}\n"
229 );
230
231 JackpotUtils.apply(getWorkDir(), script);
232
233 String txt = JackpotUtils.readFile(f, false);
234
235 if (txt.indexOf("ErrorManager") >= 0) {
236 fail("No ErrorManager shall be there:\n" + txt);
237 }
238
239 if (!txt.replace("\n", " ").matches(".*Exceptions.attachLocalizedMessage.*")) {
240 fail("initCause shall be used:\n" + txt);
241 }
242 }
243
244
245 public void testFriendContractWithOwnLevel() throws Exception {
246 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
247 "package test;\n" +
248 "class A {\n" +
249 " public static void main(String[] args) {\n" +
250 " NullPointerException npe = new NullPointerException();\n" +
251 " String msg = \"nonlocmsg\";\n" +
252 " org.openide.ErrorManager.getDefault().annotate(npe, " +
253 " org.openide.ErrorManager.USER, msg == null ? \"\" : npe.getMessage()," +
254 " msg, npe, new java.util.Date()); //NOI18N\n" +
255 " }\n" +
256 "}\n"
257 );
258
259 JackpotUtils.apply(getWorkDir(), script);
260
261 String txt = JackpotUtils.readFile(f, false);
262
263 if (txt.indexOf("ErrorManager") >= 0) {
264 fail("No ErrorManager shall be there:\n" + txt);
265 }
266
267 if (!txt.replace("\n", " ").matches(".*UIException.annotateUser *\\( *npe.*")) {
268 fail("UIException shall be used:\n" + txt);
269 }
270 }
271
272 public void testWarningGoesToLogging() throws Exception {
273 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
274 "package test;\n" +
275 "class A {\n" +
276 " public static void main(String[] args) {\n" +
277 " NullPointerException npe = new NullPointerException();\n" +
278 " org.openide.ErrorManager.getDefault().notify(org.openide.ErrorManager.WARNING, npe);" +
279 " }\n" +
280 "}\n"
281 );
282
283 JackpotUtils.apply(getWorkDir(), script);
284
285 String txt = JackpotUtils.readFile(f, false);
286
287 if (txt.indexOf("ErrorManager") >= 0) {
288 fail("No ErrorManager shall be there:\n" + txt);
289 }
290
291 if (!txt.replace('\n', ' ').matches(".*Logger.getLogger *\\( *\"global\" *\\).log *\\(Level.WARNING, *null, *npe *\\).*")) {
292 fail("Logger.global shall be there:\n" + txt);
293 }
294 }
295
296 public void testAnnotateWithInfo() throws Exception {
297 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
298 "package test;\n" +
299 "class A {\n" +
300 " public static void main(String[] args) {\n" +
301 " NullPointerException cnfe = new NullPointerException();\n" +
302 " String msg = \"ahoj\";\n" +
303 " org.openide.ErrorManager.getDefault().annotate(cnfe, org.openide.ErrorManager.INFORMATIONAL, msg, null, null, null);" +
304 " }\n" +
305 "}\n"
306 );
307
308 JackpotUtils.apply(getWorkDir(), script);
309
310 String txt = JackpotUtils.readFile(f, false);
311
312 if (txt.indexOf("ErrorManager") >= 0) {
313 fail("No ErrorManager shall be there:\n" + txt);
314 }
315
316 if (!txt.replace('\n', ' ').matches(".*Exceptions.attachMessage *\\(*cnfe, *msg\\).*")) {
317 fail("Exceptions.attachMessage shall be there:\n" + txt);
318 }
319
320 }
321
322 public void testRenamesEditor() throws Exception {
323 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
324 "package test;\n" +
325 "class A {\n" +
326 " public static void main(String[] args) {\n" +
327 " try {" +
328 " System.exit(0);\n" +
329 " } catch( IllegalArgumentException iaE ) {" +
330 " org.openide.ErrorManager.getDefault().annotate(iaE, org.openide.ErrorManager.USER, null, iaE.getLocalizedMessage(), null, null);\n" +
331 " throw iaE;\n" +
332 " }" +
333 " }\n" +
334 "}\n"
335 );
336
337 JackpotUtils.apply(getWorkDir(), script);
338
339 String txt = JackpotUtils.readFile(f, false);
340
341 if (txt.indexOf("ErrorManager") >= 0) {
342 fail("No ErrorManager shall be there:\n" + txt);
343 }
344
345 if (!txt.replace('\n', ' ').matches(".*UIException.*")) {
346 fail("UIException shall be there:\n" + txt);
347 }
348 if (txt.replace('\n', ' ').indexOf("$") >= 0) {
349 fail("NO $ shall be there:\n" + txt);
350 }
351 }
352
353
354 public void testUsingAttachMessageAndThenInitCauseIsNotGoodIdea() throws Exception {
355 doUsingAttachMessageAndThenInitCauseIsNotGoodIdea("attachMessage");
356 }
357
358 public void testUsingAttachLocMessageAndThenInitCauseIsNotGoodIdea() throws Exception {
359 doUsingAttachMessageAndThenInitCauseIsNotGoodIdea("attachLocalizedMessage");
360 }
361
362 private void doUsingAttachMessageAndThenInitCauseIsNotGoodIdea(String method) throws Exception {
363 File f = JackpotUtils.extractString(new File (getWorkDir(), "A.java"),
364 "package test;\n" +
365 "import java.io.IOException;\n" +
366 "class A {\n" +
367 " public static void main(String[] args) throws IOException {\n" +
368 " try {" +
369 " System.exit(0);\n" +
370 " } catch( IllegalArgumentException iaE ) {" +
371 " IOException io = new IOException();" +
372 " org.openide.util.Exceptions." + method + "(io, \"msg\");\n" +
373 " iaE.printStackTrace();\n" +
374 " io.initCause(iaE);\n" +
375 " throw io;\n" +
376 " }" +
377 " }\n" +
378 "}\n"
379 );
380
381 JackpotUtils.apply(getWorkDir(), script);
382
383 String txt = JackpotUtils.readFile(f, false);
384
385 Matcher m = Pattern.compile("initCause.*" + method, Pattern.DOTALL).matcher(txt);
386 if (!m.find()) {
387 fail("First of all we should use initCause and then attachMessage:\n" + txt);
388 }
389 }
390
391 }
392 |
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