1 /* 2 * Copyright (c) 2014, 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 24 package stream; 25 26 import org.testng.annotations.Listeners; 27 import org.testng.annotations.Test; 28 import org.testng.Assert; 29 30 import java.io.File; 31 import java.io.FileInputStream; 32 import java.io.FileNotFoundException; 33 34 import javax.xml.stream.FactoryConfigurationError; 35 import javax.xml.stream.XMLEventReader; 36 import javax.xml.stream.XMLInputFactory; 37 import javax.xml.stream.XMLStreamConstants; 38 import javax.xml.stream.XMLStreamException; 39 import javax.xml.stream.events.XMLEvent; 40 import javax.xml.stream.util.EventReaderDelegate; 41 42 /* 43 * @test 44 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest 45 * @run testng/othervm -DrunSecMngr=true stream.EventReaderDelegateTest 46 * @run testng/othervm stream.EventReaderDelegateTest 47 * @summary Test EventReaderDelegate. 48 */ 49 @Listeners({jaxp.library.FilePolicy.class}) 50 public class EventReaderDelegateTest { 51 52 public EventReaderDelegateTest(String name) { 53 } 54 55 @Test 56 public void testGetElementText() { 57 try { 58 XMLInputFactory ifac = XMLInputFactory.newFactory(); 59 XMLEventReader reader = ifac.createXMLEventReader(new FileInputStream(new File(getClass().getResource("toys.xml").getFile()))); 60 EventReaderDelegate delegate = new EventReaderDelegate(reader); 61 while (delegate.hasNext()) { 62 XMLEvent event = (XMLEvent) delegate.next(); 63 switch (event.getEventType()) { 64 case XMLStreamConstants.START_ELEMENT: { 65 String name = event.asStartElement().getName().toString(); 66 if (name.equals("name") || name.equals("price")) { 67 System.out.println(delegate.getElementText()); 68 } else { 69 try { 70 delegate.getElementText(); 71 } catch (XMLStreamException e) { 72 System.out.println("Expected XMLStreamException in getElementText()"); 73 } 74 } 75 76 } 77 } 78 } 79 delegate.close(); 80 } catch (FileNotFoundException e) { 81 e.printStackTrace(); 82 Assert.fail("FileNotFoundException in testGetElementText()"); 83 } catch (XMLStreamException e) { 84 e.printStackTrace(); 85 Assert.fail("XMLStreamException in testGetElementText()"); 86 } catch (FactoryConfigurationError e) { 87 e.printStackTrace(); 88 Assert.fail("FactoryConfigurationError in testGetElementText()"); 89 } 90 91 } 92 93 @Test 94 public void testRemove() { 95 try { 96 XMLInputFactory ifac = XMLInputFactory.newFactory(); 97 XMLEventReader reader = ifac.createXMLEventReader(new FileInputStream(new File(getClass().getResource("toys.xml").getFile()))); 98 EventReaderDelegate delegate = new EventReaderDelegate(reader); 99 delegate.remove(); 100 } catch (FileNotFoundException e) { 101 e.printStackTrace(); 102 Assert.fail("FileNotFoundException in testRemove()"); 103 } catch (XMLStreamException e) { 104 e.printStackTrace(); 105 Assert.fail("XMLStreamException in testRemove()"); 106 } catch (FactoryConfigurationError e) { 107 e.printStackTrace(); 108 Assert.fail("FactoryConfigurationError in testRemove()"); 109 } catch (UnsupportedOperationException e) { 110 System.out.println("Expected exception in remove()"); 111 } 112 113 } 114 115 @Test 116 public void testPeek() { 117 try { 118 XMLInputFactory ifac = XMLInputFactory.newFactory(); 119 XMLEventReader reader = ifac.createXMLEventReader(new FileInputStream(new File(getClass().getResource("toys.xml").getFile()))); 120 EventReaderDelegate delegate = new EventReaderDelegate(); 121 delegate.setParent(reader); 122 while (delegate.hasNext()) { 123 XMLEvent peekevent = delegate.peek(); 124 XMLEvent event = (XMLEvent) delegate.next(); 125 if (peekevent != event) { 126 Assert.fail("peek() does not return same XMLEvent with next()"); 127 } 128 } 129 delegate.close(); 130 } catch (FileNotFoundException e) { 131 e.printStackTrace(); 132 Assert.fail("FileNotFoundException in testPeek()"); 133 } catch (XMLStreamException e) { 134 e.printStackTrace(); 135 Assert.fail("XMLStreamException in testPeek()"); 136 } catch (FactoryConfigurationError e) { 137 e.printStackTrace(); 138 Assert.fail("FactoryConfigurationError in testPeek()"); 139 } 140 } 141 142 @Test 143 public void testNextTag() { 144 try { 145 XMLInputFactory ifac = XMLInputFactory.newFactory(); 146 ifac.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE); 147 XMLEventReader reader = ifac.createXMLEventReader(new FileInputStream(new File(getClass().getResource("toys.xml").getFile()))); 148 EventReaderDelegate delegate = new EventReaderDelegate(reader); 149 if ((Boolean) (delegate.getProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES)) != Boolean.FALSE) { 150 Assert.fail("getProperty() does not return correct value"); 151 } 152 while (delegate.hasNext()) { 153 XMLEvent event = delegate.peek(); 154 if (event.isEndElement() || event.isStartElement()) { 155 XMLEvent nextevent = delegate.nextTag(); 156 if (!(nextevent.getEventType() == XMLStreamConstants.START_ELEMENT || nextevent.getEventType() == XMLStreamConstants.END_ELEMENT)) { 157 Assert.fail("nextTag() does not return correct event type"); 158 } 159 } else { 160 delegate.next(); 161 } 162 } 163 delegate.close(); 164 } catch (FileNotFoundException e) { 165 e.printStackTrace(); 166 Assert.fail("FileNotFoundException in testNextTag()"); 167 } catch (XMLStreamException e) { 168 e.printStackTrace(); 169 Assert.fail("XMLStreamException in testNextTag()"); 170 } catch (FactoryConfigurationError e) { 171 e.printStackTrace(); 172 Assert.fail("FactoryConfigurationError in testNextTag()"); 173 } 174 } 175 176 @Test 177 public void testNextEvent() { 178 try { 179 XMLInputFactory ifac = XMLInputFactory.newFactory(); 180 ifac.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE); 181 XMLEventReader reader = ifac.createXMLEventReader(new FileInputStream(new File(getClass().getResource("toys.xml").getFile()))); 182 EventReaderDelegate delegate = new EventReaderDelegate(); 183 delegate.setParent(reader); 184 if ((Boolean) (delegate.getParent().getProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES)) != Boolean.FALSE) { 185 Assert.fail("XMLEventReader.getProperty() does not return correct value"); 186 } 187 if ((Boolean) (delegate.getProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES)) != Boolean.FALSE) { 188 Assert.fail("EventReaderDelegate.getProperty() does not return correct value"); 189 } 190 while (delegate.hasNext()) { 191 XMLEvent event = delegate.nextEvent(); 192 switch (event.getEventType()) { 193 case XMLStreamConstants.START_ELEMENT: { 194 System.out.println(event.asStartElement().getName()); 195 break; 196 } 197 case XMLStreamConstants.END_ELEMENT: { 198 System.out.println(event.asEndElement().getName()); 199 break; 200 } 201 case XMLStreamConstants.END_DOCUMENT: { 202 System.out.println(event.isEndDocument()); 203 break; 204 } 205 case XMLStreamConstants.START_DOCUMENT: { 206 System.out.println(event.isStartDocument()); 207 break; 208 } 209 case XMLStreamConstants.CHARACTERS: { 210 System.out.println(event.asCharacters().getData()); 211 break; 212 } 213 case XMLStreamConstants.COMMENT: { 214 System.out.println(event.toString()); 215 break; 216 } 217 } 218 219 } 220 delegate.close(); 221 } catch (FileNotFoundException e) { 222 e.printStackTrace(); 223 Assert.fail("FileNotFoundException in testNextEvent()"); 224 } catch (XMLStreamException e) { 225 e.printStackTrace(); 226 Assert.fail("XMLStreamException in testNextEvent()"); 227 } catch (FactoryConfigurationError e) { 228 e.printStackTrace(); 229 Assert.fail("FactoryConfigurationError in testNextEvent()"); 230 } 231 232 } 233 }