1 /* 2 * Copyright (c) 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.XMLEventReaderTest; 25 26 import java.io.StringReader; 27 28 import javax.xml.stream.XMLEventReader; 29 import javax.xml.stream.XMLInputFactory; 30 import javax.xml.stream.XMLStreamException; 31 import javax.xml.stream.events.XMLEvent; 32 33 import org.testng.Assert; 34 import org.testng.annotations.Test; 35 36 import com.sun.org.apache.xerces.internal.impl.XMLEntityManager; 37 38 /* 39 * @bug 8153781 40 * @summary Test if method skipDTD of class XMLDTDScannerImpl will correctly skip the DTD section, 41 * even if a call to XMLEntityScanner.scanData for skipping to the closing ']' returns true. 42 */ 43 public class Bug8153781 { 44 public static int DOCTYPE_SECTION_LENGTH = XMLEntityManager.DEFAULT_BUFFER_SIZE * 2; 45 public static int DOCUMENT_LENGTH = DOCTYPE_SECTION_LENGTH + 4096; 46 47 public String createXMLDocument(int doctypeoffset) { 48 StringBuilder xmlcontentbuilder = new StringBuilder(DOCUMENT_LENGTH); 49 xmlcontentbuilder.append("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\r\n"); 50 xmlcontentbuilder.append("<!DOCTYPE dummy [\r\n"); 51 xmlcontentbuilder.append(" <!ELEMENT dummy EMPTY>\r\n"); 52 xmlcontentbuilder.append(" <!--\r\n"); 53 int doctypelines = DOCTYPE_SECTION_LENGTH / 3; 54 for (int i = 0; i < doctypeoffset; i++) 55 xmlcontentbuilder.append('a'); 56 for (int i = 0; i < doctypelines; i++) 57 xmlcontentbuilder.append("a\r\n"); 58 xmlcontentbuilder.append(" -->\r\n"); 59 xmlcontentbuilder.append(" ]\r\n"); 60 xmlcontentbuilder.append(">\r\n"); 61 xmlcontentbuilder.append("<dummy>\r\n"); 62 xmlcontentbuilder.append("</dummy>\r\n"); 63 System.out.println("Document length:" + xmlcontentbuilder.length()); 64 return xmlcontentbuilder.toString(); 65 } 66 67 public void runReader(XMLInputFactory factory, int offset) throws XMLStreamException { 68 StringReader stringReader = new StringReader(createXMLDocument(offset)); 69 XMLEventReader reader = factory.createXMLEventReader(stringReader); 70 71 while (reader.hasNext()) { 72 XMLEvent event = reader.nextEvent(); 73 System.out.println("Event Type: " + event.getEventType()); 74 } 75 } 76 77 @Test 78 public void test() { 79 try { 80 XMLInputFactory factory = XMLInputFactory.newInstance(); 81 factory.setProperty(XMLInputFactory.SUPPORT_DTD, false); 82 for (int i = 0; i < 3; i++) { 83 runReader(factory, i); 84 } 85 } catch (XMLStreamException xe) { 86 xe.printStackTrace(); 87 Assert.fail(xe.getMessage()); 88 } 89 } 90 }