1 /* 2 * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.xml.sax.ptests; 24 25 import static org.testng.Assert.assertFalse; 26 import static org.testng.Assert.assertNotNull; 27 import static org.testng.Assert.assertTrue; 28 import static org.xml.sax.ptests.SAXTestConst.XML_DIR; 29 30 import java.io.FileInputStream; 31 32 import javax.xml.parsers.SAXParserFactory; 33 34 import org.testng.annotations.Listeners; 35 import org.testng.annotations.Test; 36 import org.xml.sax.ContentHandler; 37 import org.xml.sax.InputSource; 38 import org.xml.sax.SAXException; 39 import org.xml.sax.SAXNotRecognizedException; 40 import org.xml.sax.XMLReader; 41 import org.xml.sax.helpers.ParserAdapter; 42 import org.xml.sax.helpers.XMLFilterImpl; 43 import org.xml.sax.helpers.XMLReaderAdapter; 44 45 46 /** 47 * Unit test cases for ParserAdapter API. By default the only features recognized 48 * are namespaces and namespace-prefixes. 49 */ 50 /* 51 * @test 52 * @library /javax/xml/jaxp/libs 53 * @run testng/othervm -DrunSecMngr=true org.xml.sax.ptests.ParserAdapterTest 54 * @run testng/othervm org.xml.sax.ptests.ParserAdapterTest 55 */ 56 @Listeners({jaxp.library.FilePolicy.class}) 57 public class ParserAdapterTest { 58 /** 59 * namespaces feature name. 60 */ 61 private static final String NAMESPACES = 62 "http://xml.org/sax/features/namespaces"; 63 64 /** 65 * namespaces-prefiexs feature name. 66 */ 67 private static final String NAMESPACE_PREFIXES = 68 "http://xml.org/sax/features/namespace-prefixes"; 69 70 /** 71 * ParserAdapter instance to share by all tests. 72 */ 73 private final ParserAdapter parserAdapter; 74 75 /** 76 * Initiate ParserAdapter. 77 * @throws Exception If any errors occur. 78 */ 79 ParserAdapterTest() throws Exception { 80 SAXParserFactory spf = SAXParserFactory.newInstance(); 81 XMLReader xmlReader = spf.newSAXParser().getXMLReader(); 82 XMLReaderAdapter xmlReaderAdapter = new XMLReaderAdapter(xmlReader); 83 parserAdapter = new ParserAdapter(xmlReaderAdapter); 84 } 85 86 /** 87 * Verifies parserAdapter.getContentHandler() 88 */ 89 @Test 90 public void contentHandler01() { 91 ContentHandler contentHandler = new XMLFilterImpl(); 92 parserAdapter.setContentHandler(contentHandler); 93 assertNotNull(parserAdapter.getContentHandler()); 94 } 95 96 /** 97 * No exception is expected when set content handler as null. 98 */ 99 @Test 100 public void contentHandler02() { 101 parserAdapter.setContentHandler(null); 102 } 103 104 /** 105 * Verifies parserAdapter.getEntityResolver() 106 */ 107 @Test 108 public void entity01() { 109 XMLFilterImpl xmlFilter = new XMLFilterImpl(); 110 parserAdapter.setEntityResolver(xmlFilter); 111 assertNotNull(parserAdapter.getEntityResolver()); 112 } 113 114 /** 115 * No exception is expected when set entity resolver as null. 116 */ 117 @Test 118 public void entity02() { 119 parserAdapter.setEntityResolver(null); 120 } 121 122 /** 123 * Verifies parserAdapter.getDTDHandler() 124 */ 125 @Test 126 public void dtdHandler01() { 127 XMLFilterImpl xmlFilter = new XMLFilterImpl(); 128 parserAdapter.setDTDHandler(xmlFilter); 129 assertNotNull(parserAdapter.getDTDHandler()); 130 } 131 132 /** 133 * No exception is expected when set DTD handler as null. 134 */ 135 @Test 136 public void dtdHandler02() { 137 parserAdapter.setDTDHandler(null); 138 } 139 140 /** 141 * Verifies parserAdapter.getErrorHandler() 142 */ 143 @Test 144 public void errorHandler01() { 145 XMLFilterImpl eHandler = new XMLFilterImpl(); 146 parserAdapter.setErrorHandler(eHandler); 147 assertNotNull(parserAdapter.getErrorHandler()); 148 } 149 150 /** 151 * No exception is expected when set error handler as null. 152 */ 153 @Test 154 public void errorHandler02() { 155 parserAdapter.setErrorHandler(null); 156 } 157 158 /** 159 * parserAdapter.getFeature(NAMESPACES) returns true be default. 160 * 161 * @exception Exception If any errors occur. 162 */ 163 @Test 164 public void getFeature01() throws Exception { 165 assertTrue(parserAdapter.getFeature(NAMESPACES)); 166 } 167 168 /** 169 * parserAdapter.getFeature(NAMESPACE_PREFIXES) returns true be default. 170 * 171 * @exception Exception If any errors occur. 172 */ 173 @Test 174 public void getFeature02() throws Exception { 175 assertFalse(parserAdapter.getFeature(NAMESPACE_PREFIXES)); 176 } 177 178 /** 179 * SAXNotRecognizedException thrown when feature name is not known one. 180 * 181 * @exception Exception If any errors occur. 182 */ 183 @Test(expectedExceptions = SAXNotRecognizedException.class) 184 public void getFeature03() throws Exception { 185 parserAdapter.getFeature("no-meaning-feature"); 186 } 187 188 /** 189 * Obtain getFeature after it's set returns set value. 190 * 191 * @exception Exception If any errors occur. 192 */ 193 @Test 194 public void setFeature01() throws Exception { 195 parserAdapter.setFeature(NAMESPACES, false); 196 assertFalse(parserAdapter.getFeature(NAMESPACES)); 197 } 198 199 /** 200 * Obtain getFeature after it's set returns set value. 201 * 202 * @exception Exception If any errors occur. 203 */ 204 @Test 205 public void setFeature02() throws Exception { 206 parserAdapter.setFeature(NAMESPACE_PREFIXES, false); 207 assertFalse(parserAdapter.getFeature(NAMESPACE_PREFIXES)); 208 } 209 210 /** 211 * Obtain getFeature after it's set returns set value. 212 * 213 * @exception Exception If any errors occur. 214 */ 215 @Test 216 public void setFeature03() throws Exception { 217 parserAdapter.setFeature(NAMESPACES, true); 218 assertTrue(parserAdapter.getFeature(NAMESPACES)); 219 } 220 221 /** 222 * Obtain getFeature after it's set returns set value. 223 * 224 * @exception Exception If any errors occur. 225 */ 226 @Test 227 public void setFeature04() throws Exception { 228 parserAdapter.setFeature(NAMESPACE_PREFIXES, true); 229 assertTrue(parserAdapter.getFeature(NAMESPACE_PREFIXES)); 230 } 231 232 /** 233 * NPE expected when parsing a null object by ParserAdapter. 234 * 235 * @throws Exception If any errors occur. 236 */ 237 @Test(expectedExceptions = NullPointerException.class) 238 public void parse01() throws Exception { 239 parserAdapter.parse((InputSource)null); 240 } 241 242 /** 243 * SAXException expected when parsing a wrong-formatter XML with ParserAdapter. 244 * 245 * @throws Exception If any errors occur. 246 */ 247 @Test(expectedExceptions = SAXException.class) 248 public void parse02() throws Exception { 249 try(FileInputStream fis = new FileInputStream(XML_DIR + "invalid.xml")) { 250 InputSource is = new InputSource(fis); 251 parserAdapter.parse(is); 252 } 253 } 254 255 /** 256 * Parse a well-formatter XML with ParserAdapter. 257 * 258 * @throws Exception If any errors occur. 259 */ 260 @Test 261 public void parse03() throws Exception { 262 try(FileInputStream fis = new FileInputStream(XML_DIR + "correct.xml")) { 263 InputSource is = new InputSource(fis); 264 parserAdapter.parse(is); 265 } 266 } 267 }