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 java.io.StringReader;
  27 
  28 import javax.xml.stream.XMLInputFactory;
  29 import javax.xml.stream.XMLStreamConstants;
  30 import javax.xml.stream.XMLStreamException;
  31 import javax.xml.stream.XMLStreamReader;
  32 
  33 import org.testng.annotations.Listeners;
  34 import org.testng.annotations.Test;
  35 
  36 /*
  37  * @summary Test feature ignore-external-dtd.
  38  */
  39 @Listeners({jaxp.library.FilePolicy.class})
  40 public class IgnoreExternalDTDTest {
  41 
  42     final static String FACTORY_KEY = "javax.xml.stream.XMLInputFactory";
  43     static final String IGNORE_EXTERNAL_DTD = "ignore-external-dtd";
  44     static final String ZEPHYR_PROPERTY_PREFIX = "http://java.sun.com/xml/stream/properties/";
  45 
  46     @Test
  47     public void testFeaturePositive() throws Exception {
  48         XMLInputFactory xif = XMLInputFactory.newInstance();
  49         xif.setProperty(ZEPHYR_PROPERTY_PREFIX + IGNORE_EXTERNAL_DTD, Boolean.TRUE);
  50         parse(xif);
  51     }
  52 
  53     @Test
  54     public void testFeatureNegative() throws Exception {
  55         XMLInputFactory xif = XMLInputFactory.newInstance();
  56         xif.setProperty(ZEPHYR_PROPERTY_PREFIX + IGNORE_EXTERNAL_DTD, Boolean.FALSE);
  57         try {
  58             parse(xif);
  59             // refer to 6440324, absent of that change, an exception would be
  60             // thrown;
  61             // due to the change made for 6440324, parsing will continue without
  62             // exception
  63             // fail();
  64         } catch (XMLStreamException e) {
  65             // the error is expected that no DTD was found
  66         }
  67     }
  68 
  69     private void parse(XMLInputFactory xif) throws XMLStreamException {
  70         XMLStreamReader xsr = xif.createXMLStreamReader(new StringReader("<?xml version='1.0'?><!DOCTYPE root PUBLIC 'abc' 'def'><abc />"));
  71         while (xsr.next() != XMLStreamConstants.END_DOCUMENT)
  72             ;
  73     }
  74 
  75 }