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 stream.XMLStreamReaderTest;
  25 
  26 import java.io.StringReader;
  27 
  28 import javax.xml.stream.XMLInputFactory;
  29 import javax.xml.stream.XMLStreamException;
  30 import javax.xml.stream.XMLStreamReader;
  31 
  32 import org.testng.Assert;
  33 import org.testng.annotations.Test;
  34 
  35 /*
  36  * @summary Test double namespaces and nested namespaces.
  37  */
  38 public class DoubleXmlnsTest {
  39 
  40     @Test
  41     public void testDoubleNS() throws Exception {
  42 
  43         final String INVALID_XML = "<foo xmlns:xmli='http://www.w3.org/XML/1998/namespacei' xmlns:xmli='http://www.w3.org/XML/1998/namespacei' />";
  44 
  45         try {
  46             XMLStreamReader xsr = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(INVALID_XML));
  47 
  48             while (xsr.hasNext()) {
  49                 xsr.next();
  50             }
  51 
  52             Assert.fail("Wellformedness error expected: " + INVALID_XML);
  53         } catch (XMLStreamException e) {
  54             ; // this is expected
  55         }
  56     }
  57 
  58     @Test
  59     public void testNestedNS() throws Exception {
  60 
  61         final String VALID_XML = "<foo xmlns:xmli='http://www.w3.org/XML/1998/namespacei'><bar xmlns:xmli='http://www.w3.org/XML/1998/namespaceii'></bar></foo>";
  62 
  63         try {
  64             XMLStreamReader xsr = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(VALID_XML));
  65 
  66             while (xsr.hasNext()) {
  67                 xsr.next();
  68             }
  69 
  70             // expected success
  71         } catch (XMLStreamException e) {
  72             e.printStackTrace();
  73 
  74             Assert.fail("Wellformedness error is not expected: " + VALID_XML + ", " + e.getMessage());
  75         }
  76     }
  77 
  78     @Test
  79     public void testDoubleXmlns() throws Exception {
  80 
  81         final String INVALID_XML = "<foo xmlns:xml='http://www.w3.org/XML/1998/namespace' xmlns:xml='http://www.w3.org/XML/1998/namespace' ></foo>";
  82 
  83         try {
  84             XMLStreamReader xsr = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(INVALID_XML));
  85 
  86             while (xsr.hasNext()) {
  87                 xsr.next();
  88             }
  89 
  90             Assert.fail("Wellformedness error expected :" + INVALID_XML);
  91         } catch (XMLStreamException e) {
  92             ; // this is expected
  93         }
  94     }
  95 
  96     @Test
  97     public void testNestedXmlns() throws Exception {
  98 
  99         final String VALID_XML = "<foo xmlns:xml='http://www.w3.org/XML/1998/namespace'><bar xmlns:xml='http://www.w3.org/XML/1998/namespace'></bar></foo>";
 100 
 101         try {
 102             XMLStreamReader xsr = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(VALID_XML));
 103 
 104             while (xsr.hasNext()) {
 105                 xsr.next();
 106             }
 107 
 108             // expected success
 109         } catch (XMLStreamException e) {
 110             e.printStackTrace();
 111             Assert.fail("Wellformedness error is not expected: " + VALID_XML + ", " + e.getMessage());
 112         }
 113     }
 114 }