1   /*
2    * $Header$
3    * $Revision$
4    * $Date$
5    *
6    * ====================================================================
7    *
8    * Copyright (C) 2000-2002 bob mcwhirter & James Strachan.
9    * All rights reserved.
10   *
11   * Redistribution and use in source and binary forms, with or without
12   * modification, are permitted provided that the following conditions
13   * are met:
14   * 
15   * 1. Redistributions of source code must retain the above copyright
16   *    notice, this list of conditions, and the following disclaimer.
17   *
18   * 2. Redistributions in binary form must reproduce the above copyright
19   *    notice, this list of conditions, and the disclaimer that follows 
20   *    these conditions in the documentation and/or other materials 
21   *    provided with the distribution.
22   *
23   * 3. The name "Jaxen" must not be used to endorse or promote products
24   *    derived from this software without prior written permission.  For
25   *    written permission, please contact license@jaxen.org.
26   * 
27   * 4. Products derived from this software may not be called "Jaxen", nor
28   *    may "Jaxen" appear in their name, without prior written permission
29   *    from the Jaxen Project Management (pm@jaxen.org).
30   * 
31   * In addition, we request (but do not require) that you include in the 
32   * end-user documentation provided with the redistribution and/or in the 
33   * software itself an acknowledgement equivalent to the following:
34   *     "This product includes software developed by the
35   *      Jaxen Project (http://www.jaxen.org/)."
36   * Alternatively, the acknowledgment may be graphical using the logos 
37   * available at http://www.jaxen.org/
38   *
39   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
40   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
41   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
42   * DISCLAIMED.  IN NO EVENT SHALL THE Jaxen AUTHORS OR THE PROJECT
43   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
45   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
46   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
47   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
48   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
49   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50   * SUCH DAMAGE.
51   *
52   * ====================================================================
53   * This software consists of voluntary contributions made by many 
54   * individuals on behalf of the Jaxen Project and was originally 
55   * created by bob mcwhirter <bob@werken.com> and 
56   * James Strachan <jstrachan@apache.org>.  For more information on the 
57   * Jaxen Project, please see <http://www.jaxen.org/>.
58   * 
59   * $Id$
60   */
61  
62  
63  
64  package org.jaxen.expr;
65  
66  import java.util.List;
67  
68  import javax.xml.parsers.DocumentBuilderFactory;
69  import javax.xml.parsers.ParserConfigurationException;
70  
71  import org.jaxen.JaxenException;
72  import org.jaxen.dom.DOMXPath;
73  import org.w3c.dom.Document;
74  import org.w3c.dom.Element;
75  
76  import junit.framework.TestCase;
77  
78  /***
79   * <p>
80   *  Test for function context.
81   * </p>
82   * 
83   * @author Elliotte Rusty Harold
84   * @version 1.1b4
85   *
86   */
87  public class DefaultXPathExprTest extends TestCase
88  {
89  
90      public void testJAXEN40() throws JaxenException, ParserConfigurationException {
91          
92          DOMXPath xpath = new DOMXPath("root/child1/grandchild1 | root/child2/grandchild2");
93          
94          DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
95          factory.setNamespaceAware(true);
96          Document doc = factory.newDocumentBuilder().newDocument();
97          Element root = doc.createElement("root");
98          Element child1 = doc.createElement("child1");
99          Element child2 = doc.createElement("child2");
100         Element grandchild1 = doc.createElement("grandchild1");
101         Element grandchild2 = doc.createElement("grandchild2");
102         root.appendChild(child1);
103         root.appendChild(child2);
104         child1.appendChild(grandchild1);
105         child2.appendChild(grandchild2);
106         
107         doc.appendChild(root);
108         
109         List results = xpath.selectNodes(doc);
110         assertEquals(2, results.size());
111         assertTrue(results.indexOf(grandchild1) >= 0);
112         assertTrue(results.indexOf(grandchild2) >= 0);
113         
114     }
115  
116 }