1 /*
   2  * Copyright (c) 2014, 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 javax.xml.stream.Events;
  25 
  26 import java.io.StringReader;
  27 
  28 import javax.xml.stream.Location;
  29 import javax.xml.stream.XMLEventReader;
  30 import javax.xml.stream.XMLInputFactory;
  31 import javax.xml.stream.XMLOutputFactory;
  32 import javax.xml.stream.events.XMLEvent;
  33 
  34 import org.testng.Assert;
  35 import org.testng.annotations.Test;
  36 
  37 /*
  38  * @summary Test XMLEvent.getLocation() returns a non-volatile Location.
  39  */
  40 public class Issue58Test {
  41 
  42     public java.io.File input;
  43     public final String filesDir = "./";
  44     protected XMLInputFactory inputFactory;
  45     protected XMLOutputFactory outputFactory;
  46 
  47     @Test
  48     public void testLocation() {
  49         String XML = "<?xml version='1.0' ?>" + "<!DOCTYPE root [\n" + "<!ENTITY intEnt 'internal'>\n" + "<!ENTITY extParsedEnt SYSTEM 'url:dummy'>\n"
  50                 + "<!NOTATION notation PUBLIC 'notation-public-id'>\n" + "<!NOTATION notation2 SYSTEM 'url:dummy'>\n"
  51                 + "<!ENTITY extUnparsedEnt SYSTEM 'url:dummy2' NDATA notation>\n" + "]>\n" + "<root />";
  52 
  53         try {
  54             XMLEventReader er = getReader(XML);
  55             XMLEvent evt = er.nextEvent(); // StartDocument
  56             Location loc1 = evt.getLocation();
  57             System.out.println("Location 1: " + loc1.getLineNumber() + "," + loc1.getColumnNumber());
  58             evt = er.nextEvent(); // DTD
  59             // loc1 should not change so its line number should still be 1
  60             Assert.assertTrue(loc1.getLineNumber() == 1);
  61             Location loc2 = evt.getLocation();
  62             System.out.println("Location 2: " + loc2.getLineNumber() + "," + loc2.getColumnNumber());
  63             evt = er.nextEvent(); // root
  64             System.out.println("Location 1: " + loc1.getLineNumber() + "," + loc1.getColumnNumber());
  65             Assert.assertTrue(loc1.getLineNumber() == 1);
  66             Assert.assertTrue(loc2.getLineNumber() == 7);
  67         } catch (Exception e) {
  68             Assert.fail(e.getMessage());
  69         }
  70     }
  71 
  72     private XMLEventReader getReader(String XML) throws Exception {
  73         inputFactory = XMLInputFactory.newInstance();
  74 
  75         // Check if event reader returns the correct event
  76         XMLEventReader er = inputFactory.createXMLEventReader(new StringReader(XML));
  77         return er;
  78     }
  79 
  80 }