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1
17
18 package org.apache.tools.ant.types;
19
20 import org.apache.tools.ant.BuildException;
21 import org.apache.tools.ant.DefaultLogger;
22 import org.apache.tools.ant.Project;
23 import org.apache.tools.ant.util.JAXPUtils;
24
25 import junit.framework.TestCase;
26
27 import java.io.File  ;
28
29 import java.net.MalformedURLException ;
30 import java.net.URL ;
31
32 import org.xml.sax.InputSource ;
33 import org.xml.sax.SAXException ;
34
35 import javax.xml.transform.Source ;
36 import javax.xml.transform.sax.SAXSource ;
37 import javax.xml.transform.TransformerException ;
38
39
43 public class XMLCatalogTest extends TestCase {
44
45 private Project project;
46 private XMLCatalog catalog;
47
48 private XMLCatalog newCatalog() {
49 XMLCatalog cat = new XMLCatalog();
50 cat.setProject(project);
51 return cat;
52 }
53
54 private String toURLString(File file) throws MalformedURLException {
55 return JAXPUtils.getSystemId(file);
56 }
57
58 public XMLCatalogTest(String name) {
59 super(name);
60 }
61
62 public void setUp() {
63 project = new Project();
64 project.setBasedir(".");
65
66
75 catalog = newCatalog();
76 }
77
78 public void tearDown() {
79 project = null;
80 catalog = null;
81 }
82
83 public void testEmptyCatalog() {
84 try {
85 InputSource result = catalog.resolveEntity("PUBLIC ID ONE",
86 "i/dont/exist.dtd");
87 assertNull("Empty catalog should return null", result);
88 } catch (Exception e) {
89 fail("resolveEntity() failed!" + e.toString());
90 }
91
92 try {
93 Source result = catalog.resolve("i/dont/exist.dtd", null);
94 String expected = toURLString(new File (project.getBaseDir() +
95 "/i/dont/exist.dtd"));
96 String resultStr = new URL (((SAXSource )result).getInputSource().getSystemId()).getFile();
102 assertTrue("Empty catalog should return input",
103 expected.endsWith(resultStr));
104 } catch (Exception e) {
105 fail("resolve() failed!" + e.toString());
106 }
107 }
108
109 public void testNonExistentEntry() {
110
111 ResourceLocation dtd = new ResourceLocation();
112 dtd.setPublicId("PUBLIC ID ONE");
113 dtd.setLocation("i/dont/exist.dtd");
114
115 try {
116 InputSource result = catalog.resolveEntity("PUBLIC ID ONE",
117 "i/dont/exist.dtd");
118 assertNull("Nonexistent Catalog entry should not be returned", result);
119 } catch (Exception e) {
120 fail("resolveEntity() failed!" + e.toString());
121 }
122
123 try {
124 Source result = catalog.resolve("i/dont/exist.dtd", null);
125 String expected = toURLString(new File (project.getBaseDir().toURL() +
126 "/i/dont/exist.dtd"));
127 String resultStr = new URL (((SAXSource )result).getInputSource().getSystemId()).getFile();
128 assertTrue("Nonexistent Catalog entry return input",
129 expected.endsWith(resultStr));
130 } catch (Exception e) {
131 fail("resolve() failed!" + e.toString());
132 }
133 }
134
135 public void testEmptyElementIfIsReference() {
136 ResourceLocation dtd = new ResourceLocation();
137 dtd.setPublicId("PUBLIC ID ONE");
138 dtd.setLocation("i/dont/exist.dtd");
139 catalog.addDTD(dtd);
140 project.addReference("catalog", catalog);
141
142 try {
143 catalog.setRefid(new Reference("dummyref"));
144 fail("Can add reference to nonexistent XMLCatalog");
145 } catch (BuildException be) {
146 assertEquals("You must not specify more than one "
147 + "attribute when using refid", be.getMessage());
148 }
149
150 XMLCatalog catalog2 = newCatalog();
151 catalog2.setRefid(new Reference("catalog"));
152
153 try {
154 catalog2.addConfiguredXMLCatalog(catalog);
155 fail("Can add nested XMLCatalog to XMLCatalog that is a reference");
156 } catch (BuildException be) {
157 assertEquals("You must not specify nested elements when using refid",
158 be.getMessage());
159 }
160 }
161
162 public void testCircularReferenceCheck() {
163
164 project.addReference("catalog", catalog);
166 catalog.setRefid(new Reference("catalog"));
167
168 try {
169 InputSource result = catalog.resolveEntity("PUBLIC ID ONE",
170 "i/dont/exist.dtd");
171 fail("Can make XMLCatalog a Reference to itself.");
172 } catch (BuildException be) {
173 assertEquals("This data type contains a circular reference.",
174 be.getMessage());
175 } catch (Exception e) {
176 fail("resolveEntity() failed!" + e.toString());
177 }
178
179 XMLCatalog catalog1 = newCatalog();
181 project.addReference("catalog1", catalog1);
182 XMLCatalog catalog2 = newCatalog();
183 project.addReference("catalog2", catalog2);
184 XMLCatalog catalog3 = newCatalog();
185 project.addReference("catalog3", catalog3);
186
187 catalog3.setRefid(new Reference("catalog1"));
188 catalog2.setRefid(new Reference("catalog3"));
189 catalog1.setRefid(new Reference("catalog2"));
190
191 try {
192 InputSource result = catalog1.resolveEntity("PUBLIC ID ONE",
193 "i/dont/exist.dtd");
194 fail("Can make circular reference");
195 } catch (BuildException be) {
196 assertEquals("This data type contains a circular reference.",
197 be.getMessage());
198 } catch (Exception e) {
199 fail("resolveEntity() failed!" + e.toString());
200 }
201 }
202 public void testAbsolutePath() {
206 ResourceLocation dtd = new ResourceLocation();
207 dtd.setPublicId("-//stevo//DTD doc 1.0//EN");
208
209 String sysid = System.getProperty("user.dir") + File.separator + "src/etc/testcases/taskdefs/optional/xml/doc.dtd";
210 dtd.setLocation(sysid);
211 catalog.addDTD(dtd);
212 File dtdFile = project.resolveFile(sysid);
213
214 try {
215 InputSource result = catalog.resolveEntity("-//stevo//DTD doc 1.0//EN",
216 "nap:chemical+brothers");
217 assertNotNull(result);
218 assertEquals(toURLString(dtdFile),
219 result.getSystemId());
220 } catch (Exception e) {
221 fail("resolveEntity() failed!" + e.toString());
222 }
223
224 }
225
226 public void testSimpleEntry() {
227
228 ResourceLocation dtd = new ResourceLocation();
229 dtd.setPublicId("-//stevo//DTD doc 1.0//EN");
230 String sysid = "src/etc/testcases/taskdefs/optional/xml/doc.dtd";
231 dtd.setLocation(sysid);
232 catalog.addDTD(dtd);
233 File dtdFile = project.resolveFile(sysid);
234
235 try {
236 InputSource result = catalog.resolveEntity("-//stevo//DTD doc 1.0//EN",
237 "nap:chemical+brothers");
238 assertNotNull(result);
239 assertEquals(toURLString(dtdFile),
240 result.getSystemId());
241 } catch (Exception e) {
242 fail("resolveEntity() failed!" + e.toString());
243 }
244 }
245
246 public void testEntryReference() {
247
248 String publicId = "-//stevo//DTD doc 1.0//EN";
249 String sysid = "src/etc/testcases/taskdefs/optional/xml/doc.dtd";
250
251 ResourceLocation dtd = new ResourceLocation();
253 dtd.setPublicId(publicId);
254 dtd.setLocation(sysid);
255 catalog.addDTD(dtd);
256 File dtdFile = project.resolveFile(sysid);
257
258 String uri = "http://foo.com/bar/blah.xml";
259 String uriLoc = "src/etc/testcases/taskdefs/optional/xml/about.xml";
260
261 ResourceLocation entity = new ResourceLocation();
262 entity.setPublicId(uri);
263 entity.setLocation(uriLoc);
264 catalog.addEntity(entity);
265 File xmlFile = project.resolveFile(uriLoc);
266
267 project.addReference("catalog", catalog);
268
269 XMLCatalog catalog1 = newCatalog();
270 project.addReference("catalog1", catalog1);
271 XMLCatalog catalog2 = newCatalog();
272 project.addReference("catalog2", catalog1);
273
274 catalog1.setRefid(new Reference("catalog"));
275 catalog2.setRefid(new Reference("catalog1"));
276
277 try {
278 InputSource result = catalog2.resolveEntity(publicId,
279 "nap:chemical+brothers");
280
281 assertNotNull(result);
282 assertEquals(toURLString(dtdFile),
283 result.getSystemId());
284 } catch (Exception e) {
285 fail("resolveEntity() failed!" + e.toString());
286 }
287
288 try {
289 Source result = catalog.resolve(uri, null);
290 assertNotNull(result);
291 assertEquals(toURLString(xmlFile),
292 result.getSystemId());
293 } catch (Exception e) {
294 fail("resolve() failed!" + e.toString());
295 }
296 }
297
298 public void testNestedCatalog() {
299
300 String publicId = "-//stevo//DTD doc 1.0//EN";
301 String dtdLoc = "src/etc/testcases/taskdefs/optional/xml/doc.dtd";
302
303 ResourceLocation dtd = new ResourceLocation();
304 dtd.setPublicId(publicId);
305 dtd.setLocation(dtdLoc);
306 catalog.addDTD(dtd);
307 File dtdFile = project.resolveFile(dtdLoc);
308
309 String uri = "http://foo.com/bar/blah.xml";
310 String uriLoc = "src/etc/testcases/taskdefs/optional/xml/about.xml";
311
312 ResourceLocation entity = new ResourceLocation();
313 entity.setPublicId(uri);
314 entity.setLocation(uriLoc);
315 catalog.addEntity(entity);
316 File xmlFile = project.resolveFile(uriLoc);
317
318 XMLCatalog catalog1 = newCatalog();
319 catalog1.addConfiguredXMLCatalog(catalog);
320
321 try {
322 InputSource result = catalog1.resolveEntity(publicId,
323 "nap:chemical+brothers");
324 assertNotNull(result);
325 assertEquals(toURLString(dtdFile),
326 result.getSystemId());
327 } catch (Exception e) {
328 fail("resolveEntity() failed!" + e.toString());
329 }
330
331 try {
332 Source result = catalog.resolve(uri, null);
333 assertNotNull(result);
334 assertEquals(toURLString(xmlFile),
335 result.getSystemId());
336 } catch (Exception e) {
337 fail("resolve() failed!" + e.toString());
338 }
339
340 }
341
342 public void testResolverBase() {
343
344 String uri = "http://foo.com/bar/blah.xml";
345 String uriLoc = "etc/testcases/taskdefs/optional/xml/about.xml";
346 String base = null;
347 try {
348 base = toURLString(project.getBaseDir()) + "/src/";
349 } catch (MalformedURLException ex) {
350 fail (ex.toString());
351 }
352
353 ResourceLocation entity = new ResourceLocation();
354 entity.setPublicId(uri);
355 entity.setLocation(uriLoc);
356 catalog.addEntity(entity);
357 File xmlFile = project.resolveFile("src/" + uriLoc);
358
359 try {
360 Source result = catalog.resolve(uri, base);
361 assertNotNull(result);
362 assertEquals(toURLString(xmlFile),
363 result.getSystemId());
364 } catch (Exception e) {
365 fail("resolve() failed!" + e.toString());
366 }
367 }
368
369 public void testClasspath() {
370
371
372 String publicId = "-//stevo//DTD doc 1.0//EN";
373 String dtdLoc = "testcases/taskdefs/optional/xml/doc.dtd";
374 String path1 = project.getBaseDir().toString() + "/src/etc";
375
376 ResourceLocation dtd = new ResourceLocation();
377 dtd.setPublicId(publicId);
378 dtd.setLocation(dtdLoc);
379 catalog.addDTD(dtd);
380 File dtdFile = project.resolveFile("src/etc/" + dtdLoc);
381
382 String uri = "http://foo.com/bar/blah.xml";
383 String uriLoc = "etc/testcases/taskdefs/optional/xml/about.xml";
384 String path2 = project.getBaseDir().toString() + "/src";
385
386 ResourceLocation entity = new ResourceLocation();
387 entity.setPublicId(uri);
388 entity.setLocation(uriLoc);
389 catalog.addEntity(entity);
390 File xmlFile = project.resolveFile("src/" + uriLoc);
391
392 Path aPath = new Path(project, path1);
393 aPath.append(new Path(project, path2));
394 catalog.setClasspath(aPath);
395
396 try {
397 InputSource result = catalog.resolveEntity(publicId,
398 "nap:chemical+brothers");
399 assertNotNull(result);
400 String resultStr = new URL (result.getSystemId()).getFile();
401 assertTrue(toURLString(dtdFile).endsWith(resultStr));
402 } catch (Exception e) {
403 fail("resolveEntity() failed!" + e.toString());
404 }
405
406 try {
407 Source result = catalog.resolve(uri, null);
408 assertNotNull(result);
409 String resultStr = new URL (result.getSystemId()).getFile();
410 assertTrue(toURLString(xmlFile).endsWith(resultStr));
411 } catch (Exception e) {
412 fail("resolve() failed!" + e.toString());
413 }
414 }
415 }
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