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.XMLEventReaderTest;
  25 
  26 import java.io.File;
  27 
  28 import javax.xml.stream.XMLEventReader;
  29 import javax.xml.stream.XMLInputFactory;
  30 import javax.xml.stream.XMLOutputFactory;
  31 import javax.xml.stream.XMLStreamConstants;
  32 import javax.xml.stream.events.XMLEvent;
  33 
  34 import org.testng.Assert;
  35 import org.testng.annotations.Test;
  36 
  37 /*
  38  * @summary Test XMLEventReader.getElementText() works after calling peek().
  39  */
  40 public class Issue40Test {
  41 
  42     public java.io.File input;
  43     public final String filesDir = "./";
  44     protected XMLInputFactory inputFactory;
  45     protected XMLOutputFactory outputFactory;
  46 
  47     /**
  48      * test without peek
  49      */
  50     @Test
  51     public void testWOPeek() {
  52         try {
  53             XMLEventReader er = getReader();
  54             XMLEvent e = er.nextEvent();
  55             Assert.assertEquals(e.getEventType(), XMLStreamConstants.START_DOCUMENT);
  56             // we have two start elements in this file
  57             Assert.assertEquals(er.nextEvent().getEventType(), XMLStreamConstants.START_ELEMENT);
  58             Assert.assertEquals(er.nextEvent().getEventType(), XMLStreamConstants.START_ELEMENT);
  59             System.out.println(er.getElementText());
  60 
  61         } catch (Exception e) {
  62             Assert.fail(e.getMessage());
  63         }
  64     }
  65 
  66     /**
  67      * test with peek
  68      */
  69     @Test
  70     public void testWPeek() {
  71         try {
  72             XMLEventReader er = getReader();
  73             XMLEvent e = er.nextEvent();
  74             Assert.assertEquals(e.getEventType(), XMLStreamConstants.START_DOCUMENT);
  75             // we have two start elements in this file
  76             while (er.peek().getEventType() == XMLStreamConstants.START_ELEMENT) {
  77                 e = er.nextEvent();
  78             }
  79             Assert.assertEquals(e.getEventType(), XMLStreamConstants.START_ELEMENT);
  80             System.out.println(er.getElementText());
  81 
  82         } catch (Exception e) {
  83             Assert.fail(e.getMessage());
  84         }
  85     }
  86 
  87     private XMLEventReader getReader() throws Exception {
  88         inputFactory = XMLInputFactory.newInstance();
  89         input = new File(getClass().getResource("play.xml").getFile());
  90 
  91         // Check if event reader returns the correct event
  92         XMLEventReader er = inputFactory.createXMLEventReader(inputFactory.createXMLStreamReader(new java.io.FileInputStream(input), "UTF-8"));
  93         return er;
  94     }
  95 
  96 }