1 /* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.apache.harmony.tests.javax.xml.parsers; 17 18 import java.io.ByteArrayInputStream; 19 import java.io.IOException; 20 import java.io.InputStream; 21 import java.util.HashMap; 22 import java.util.Properties; 23 import java.util.Vector; 24 25 import javax.xml.parsers.FactoryConfigurationError; 26 import javax.xml.parsers.ParserConfigurationException; 27 import javax.xml.parsers.SAXParser; 28 import javax.xml.parsers.SAXParserFactory; 29 30 import junit.framework.TestCase; 31 32 import org.xml.sax.Attributes; 33 import org.xml.sax.SAXException; 34 import org.xml.sax.SAXNotRecognizedException; 35 import org.xml.sax.SAXNotSupportedException; 36 import org.xml.sax.helpers.DefaultHandler; 37 38 import dalvik.annotation.KnownFailure; 39 40 public class SAXParserFactoryTest extends TestCase { 41 42 SAXParserFactory spf; 43 44 InputStream is1; 45 46 static HashMap<String, String> ns; 47 48 static Vector<String> el; 49 50 static HashMap<String, String> attr; 51 setUp()52 public void setUp() throws Exception { 53 spf = SAXParserFactory.newInstance(); 54 55 is1 = getClass().getResourceAsStream("/simple.xml"); 56 57 ns = new HashMap<String, String>(); 58 attr = new HashMap<String, String>(); 59 el = new Vector<String>(); 60 } 61 tearDown()62 public void tearDown() throws Exception { 63 is1.close(); 64 super.tearDown(); 65 } 66 67 // AndroidOnly("Android SAX implementation is non-validating") test_Constructor()68 public void test_Constructor() { 69 MySAXParserFactory mpf = new MySAXParserFactory(); 70 assertTrue(mpf instanceof SAXParserFactory); 71 assertFalse(mpf.isValidating()); 72 } 73 74 /** 75 * javax.xml.parsers.SAXParserFactory#getSchema(). 76 * TBD getSchema() IS NOT SUPPORTED 77 */ 78 /* public void test_getSchema() { 79 assertNull(spf.getSchema()); 80 SchemaFactory sf = 81 SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); 82 try { 83 Schema schema = sf.newSchema(); 84 spf.setSchema(schema); 85 assertNotNull(spf.getSchema()); 86 } catch (SAXException sax) { 87 fail("Unexpected exception " + sax.toString()); 88 } 89 } 90 */ 91 test_setIsNamespaceAware()92 public void test_setIsNamespaceAware() { 93 spf.setNamespaceAware(true); 94 assertTrue(spf.isNamespaceAware()); 95 spf.setNamespaceAware(false); 96 assertFalse(spf.isNamespaceAware()); 97 spf.setNamespaceAware(true); 98 assertTrue(spf.isNamespaceAware()); 99 } 100 test_setIsValidating()101 public void test_setIsValidating() { 102 spf.setValidating(true); 103 assertTrue(spf.isValidating()); 104 spf.setValidating(false); 105 assertFalse(spf.isValidating()); 106 spf.setValidating(true); 107 assertTrue(spf.isValidating()); 108 } 109 test_setIsXIncludeAware()110 public void test_setIsXIncludeAware() { 111 spf.setXIncludeAware(true); 112 assertTrue(spf.isXIncludeAware()); 113 spf.setXIncludeAware(false); 114 assertFalse(spf.isXIncludeAware()); 115 } 116 117 @KnownFailure("Dalvik doesn't honor system properties when choosing a SAX implementation") test_newInstance()118 public void test_newInstance() { 119 try { 120 SAXParserFactory dtf = SAXParserFactory.newInstance(); 121 assertNotNull("New Instance of DatatypeFactory is null", dtf); 122 123 System.setProperty("javax.xml.parsers.SAXParserFactory", 124 "org.apache.harmony.xml.parsers.SAXParserFactoryImpl"); 125 126 SAXParserFactory spf1 = SAXParserFactory.newInstance(); 127 assertTrue(spf1 instanceof org.apache.harmony.xml.parsers.SAXParserFactoryImpl); 128 129 String key = "javax.xml.parsers.SAXParserFactory = org.apache.harmony.xml.parsers.SAXParserFactoryImpl"; 130 131 ByteArrayInputStream bis = new ByteArrayInputStream(key.getBytes()); 132 Properties prop = System.getProperties(); 133 prop.load(bis); 134 SAXParserFactory spf2 = SAXParserFactory.newInstance(); 135 assertTrue(spf2 instanceof org.apache.harmony.xml.parsers.SAXParserFactoryImpl); 136 137 System.setProperty("javax.xml.parsers.SAXParserFactory", ""); 138 try { 139 SAXParserFactory.newInstance(); 140 fail("Expected FactoryConfigurationError was not thrown"); 141 } catch (FactoryConfigurationError e) { 142 // expected 143 } 144 } catch (IOException ioe) { 145 fail("Unexpected exception " + ioe.toString()); 146 } 147 } 148 test_newSAXParser()149 public void test_newSAXParser() { 150 // Ordinary case 151 try { 152 SAXParser sp = spf.newSAXParser(); 153 assertTrue(sp instanceof SAXParser); 154 sp.parse(is1, new MyHandler()); 155 } catch(Exception e) { 156 throw new RuntimeException("Unexpected exception", e); 157 } 158 159 // Exception case 160 spf.setValidating(true); 161 try { 162 SAXParser sp = spf.newSAXParser(); 163 } catch(ParserConfigurationException e) { 164 // Expected, since Android doesn't have a validating parser. 165 } catch (SAXException e) { 166 throw new RuntimeException("Unexpected exception", e); 167 } 168 } 169 test_setFeatureLjava_lang_StringZ()170 public void test_setFeatureLjava_lang_StringZ() { 171 // We can't verify ParserConfigurationException and 172 // SAXNotSupportedException since these are never 173 // thrown by Android. 174 175 String[] features = { 176 "http://xml.org/sax/features/namespaces", 177 "http://xml.org/sax/features/validation" }; 178 for (int i = 0; i < features.length; i++) { 179 try { 180 spf.setFeature(features[i], true); 181 assertTrue(spf.getFeature(features[i])); 182 spf.setFeature(features[i], false); 183 assertFalse(spf.getFeature(features[i])); 184 } catch (ParserConfigurationException pce) { 185 fail("ParserConfigurationException is thrown"); 186 } catch (SAXNotRecognizedException snre) { 187 fail("SAXNotRecognizedException is thrown"); 188 } catch (SAXNotSupportedException snse) { 189 fail("SAXNotSupportedException is thrown"); 190 } 191 } 192 193 try { 194 spf.setFeature("", true); 195 fail("SAXNotRecognizedException is not thrown"); 196 } catch (ParserConfigurationException pce) { 197 fail("ParserConfigurationException is thrown"); 198 } catch (SAXNotRecognizedException snre) { 199 //expected 200 } catch (SAXNotSupportedException snse) { 201 fail("SAXNotSupportedException is thrown"); 202 } catch (NullPointerException npe) { 203 fail("NullPointerException is thrown"); 204 } 205 206 try { 207 spf.setFeature("http://xml.org/sax/features/unknown-feature", true); 208 } catch (ParserConfigurationException pce) { 209 fail("ParserConfigurationException is thrown"); 210 } catch (SAXNotRecognizedException snre) { 211 fail("SAXNotRecognizedException is thrown"); 212 } catch (SAXNotSupportedException snse) { 213 // Acceptable, although this doesn't happen an Android. 214 } catch (NullPointerException npe) { 215 fail("NullPointerException is thrown"); 216 } 217 218 try { 219 spf.setFeature(null, true); 220 fail("NullPointerException is not thrown"); 221 } catch (ParserConfigurationException pce) { 222 fail("ParserConfigurationException is thrown"); 223 } catch (SAXNotRecognizedException snre) { 224 fail("SAXNotRecognizedException is thrown"); 225 } catch (SAXNotSupportedException snse) { 226 fail("SAXNotSupportedException is thrown"); 227 } catch (NullPointerException npe) { 228 // expected 229 } 230 } 231 test_setNamespaceAwareZ()232 public void test_setNamespaceAwareZ() throws Exception { 233 MyHandler mh = new MyHandler(); 234 235 spf.setNamespaceAware(true); 236 InputStream is = getClass().getResourceAsStream("/simple_ns.xml"); 237 spf.newSAXParser().parse(is, mh); 238 is.close(); 239 240 spf.setNamespaceAware(false); 241 is = getClass().getResourceAsStream("/simple_ns.xml"); 242 spf.newSAXParser().parse(is, mh); 243 is.close(); 244 } 245 246 /* public void test_setSchemaLjavax_xml_validation_Schema() { 247 SchemaFactory sf = 248 SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); 249 try { 250 Schema schema = sf.newSchema(); 251 spf.setSchema(schema); 252 assertNotNull(spf.getSchema()); 253 } catch (SAXException sax) { 254 fail("Unexpected exception " + sax.toString()); 255 } 256 } 257 */ 258 259 // public void test_setValidatingZ() { 260 // MyHandler mh = new MyHandler(); 261 // InputStream is2 = getClass().getResourceAsStream("/recipe.xml"); 262 // try { 263 // spf.setValidating(true); 264 // assertTrue(spf.isValidating()); 265 // spf.newSAXParser().parse(is2, mh); 266 // } catch (org.xml.sax.SAXException se) { 267 // fail("SAXException was thrown during parsing"); 268 // } catch (javax.xml.parsers.ParserConfigurationException pce) { 269 // fail("ParserConfigurationException was thrown during parsing"); 270 // } catch (IOException ioe) { 271 // fail("IOException was thrown during parsing"); 272 // } finally { 273 // try { 274 // is2.close(); 275 // } catch(Exception ioee) {} 276 // } 277 // InputStream is3 = getClass().getResourceAsStream("/recipe1.xml"); 278 // try { 279 // assertTrue(spf.isValidating()); 280 // spf.newSAXParser().parse(is3, mh); 281 // } catch (org.xml.sax.SAXException se) { 282 // fail("SAXException was thrown during parsing"); 283 // } catch (javax.xml.parsers.ParserConfigurationException pce) { 284 // fail("ParserConfigurationException was thrown during parsing"); 285 // } catch (IOException ioe) { 286 // fail("IOEXception was thrown during parsing: " + ioe.getMessage()); 287 // } finally { 288 // try { 289 // is3.close(); 290 // } catch(Exception ioee) {} 291 // } 292 // is2 = getClass().getResourceAsStream("/recipe.xml"); 293 // try { 294 // spf.setValidating(false); 295 // assertFalse(spf.isValidating()); 296 // spf.newSAXParser().parse(is2, mh); 297 // } catch (org.xml.sax.SAXException se) { 298 // fail("SAXException was thrown during parsing"); 299 // } catch (javax.xml.parsers.ParserConfigurationException pce) { 300 // fail("ParserConfigurationException was thrown during parsing"); 301 // } catch (IOException ioe) { 302 // fail("IOException was thrown during parsing"); 303 // } finally { 304 // try { 305 // is2.close(); 306 // } catch(Exception ioee) {} 307 // } 308 // is3 = getClass().getResourceAsStream("/recipe1.xml"); 309 // try { 310 // assertFalse(spf.isValidating()); 311 // spf.newSAXParser().parse(is3, mh); 312 // } catch (org.xml.sax.SAXException se) { 313 // fail("SAXException was thrown during parsing"); 314 // } catch (javax.xml.parsers.ParserConfigurationException pce) { 315 // fail("ParserConfigurationException was thrown during parsing"); 316 // } catch (IOException ioe) { 317 // fail("IOEXception was thrown during parsing: " + ioe.getMessage()); 318 // } finally { 319 // try { 320 // is3.close(); 321 // } catch(Exception ioee) {} 322 // } 323 // } 324 325 // public void test_setXIncludeAwareZ() { 326 // spf.setXIncludeAware(true); 327 // MyHandler mh = new MyHandler(); 328 // InputStream is = getClass().getResourceAsStream("/simple_ns.xml"); 329 // try { 330 // spf.newSAXParser().parse(is, mh); 331 // } catch(javax.xml.parsers.ParserConfigurationException pce) { 332 // fail("ParserConfigurationException was thrown during parsing"); 333 // } catch(org.xml.sax.SAXException se) { 334 // fail("SAXException was thrown during parsing"); 335 // } catch(IOException ioe) { 336 // fail("IOException was thrown during parsing"); 337 // } finally { 338 // try { 339 // is.close(); 340 // } catch(Exception ioee) {} 341 // } 342 // spf.setXIncludeAware(false); 343 // is = getClass().getResourceAsStream("/simple_ns.xml"); 344 // try { 345 // is = getClass().getResourceAsStream("/simple_ns.xml"); 346 // spf.newSAXParser().parse(is, mh); 347 // } catch(javax.xml.parsers.ParserConfigurationException pce) { 348 // fail("ParserConfigurationException was thrown during parsing"); 349 // } catch(org.xml.sax.SAXException se) { 350 // fail("SAXException was thrown during parsing"); 351 // } catch(IOException ioe) { 352 // fail("IOException was thrown during parsing"); 353 // } finally { 354 // try { 355 // is.close(); 356 // } catch(Exception ioee) {} 357 // } 358 // is = getClass().getResourceAsStream("/simple_ns.xml"); 359 // try { 360 // spf.setXIncludeAware(true); 361 // spf.newSAXParser().parse(is, mh); 362 // } catch(javax.xml.parsers.ParserConfigurationException pce) { 363 // fail("ParserConfigurationException was thrown during parsing"); 364 // } catch(org.xml.sax.SAXException se) { 365 // fail("SAXException was thrown during parsing"); 366 // } catch(IOException ioe) { 367 // fail("IOException was thrown during parsing"); 368 // } finally { 369 // try { 370 // is.close(); 371 // } catch(Exception ioee) {} 372 // } 373 // } 374 375 static class MyHandler extends DefaultHandler { 376 startElement(String uri, String localName, String qName, Attributes atts)377 public void startElement(String uri, String localName, String qName, 378 Attributes atts) { 379 380 el.add(qName); 381 if (!uri.equals("")) 382 ns.put(qName, uri); 383 for (int i = 0; i < atts.getLength(); i++) { 384 attr.put(atts.getQName(i), atts.getValue(i)); 385 } 386 387 } 388 } 389 390 class MySAXParserFactory extends SAXParserFactory { 391 MySAXParserFactory()392 public MySAXParserFactory() { 393 super(); 394 } 395 newSAXParser()396 public SAXParser newSAXParser() { 397 return null; 398 } 399 setFeature(String name, boolean value)400 public void setFeature(String name, boolean value) throws 401 ParserConfigurationException, SAXNotRecognizedException, 402 SAXNotSupportedException { 403 404 } 405 getFeature(String name)406 public boolean getFeature(String name) throws 407 ParserConfigurationException, SAXNotRecognizedException, 408 SAXNotSupportedException { 409 return true; 410 } 411 412 } 413 414 } 415