1   /*
2    * $Header: /home/projects/jaxen/scm/jaxen/src/java/test/org/jaxen/pattern/PatternHandlerTest.java,v 1.5 2005/01/29 20:16:30 elharo Exp $
3    * $Revision: 1.5 $
4    * $Date: 2005/01/29 20:16:30 $
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: PatternHandlerTest.java,v 1.5 2005/01/29 20:16:30 elharo Exp $
60   */
61  
62  
63  
64  package org.jaxen.pattern;
65  
66  import junit.framework.TestCase;
67  
68  import org.jaxen.saxpath.XPathSyntaxException;
69  
70  public class PatternHandlerTest extends TestCase
71  {
72      String[] ignore_paths = {
73      };
74      
75      String[] paths = {
76          "foo",
77          "*",
78          "/",
79          "foo/bar",
80          "foo//bar",
81          "/*/foo",
82          "*[@name]",
83          "foo/bar[1]",
84          "foo[bar=\"contents\"]",
85          "foo[bar='contents']",
86          "foo|bar",
87          "foo/title | bar/title | xyz/title",
88          "/foo//*",
89          "foo/text()",
90          "foo/@*",
91      };
92  
93      String[] bogusPaths = { };
94      
95      String[] ignore_bogusPaths = {        
96          // this path is bogus because of a trailing /
97          "/foo/bar/",
98          
99          // This path is bogus because '/' is not division, but
100         // rather just the step separator.
101         "12 + sum(count(//author),count(//author/attribute::*)) / 2",
102         "id()/2",
103         "+"
104     };
105     
106     public PatternHandlerTest(String name)
107     {
108         super( name );
109     }
110 
111     public void setUp()
112     {
113     }
114 
115     public void tearDown()
116     {
117     }
118 
119     public void testValidPaths()
120     {
121         try
122         {
123             for ( int i = 0; i < paths.length; i++ ) {
124                 String path = paths[i];
125                 
126                 System.out.println("-----------------");
127                 System.out.println( "parsing: " + path );
128                 System.out.println("-----------------");
129 
130                 Pattern pattern = PatternParser.parse( path );
131 
132                 System.out.println("-----------------");
133                 System.out.println("-----------------");
134 
135                 System.out.println( pattern.toString() );
136                 System.out.println("-----------------");
137                 System.out.println( pattern.getText() );
138             }
139         }
140         catch (Exception e)
141         {
142             e.printStackTrace();
143             fail( e.getMessage() );
144         }
145     }
146 
147     public void testBogusPaths()
148     {
149         try
150         {
151             for ( int i = 0; i < bogusPaths.length; i++ ) {
152                 String path = bogusPaths[i];
153                 
154                 System.err.println("-----------------");
155                 System.err.println( "parsing bogus path : " + path );
156                 System.err.println("-----------------");
157 
158                 try
159                 {                    
160                     Pattern pattern = PatternParser.parse( path );
161 
162                     System.err.println( "Parsed as: " + pattern );
163                     
164                     fail( "Parsed bogus path as: " + pattern );
165                 }
166                 catch (XPathSyntaxException e)
167                 {                    
168                     
169                     System.err.println("-----------------");
170                     //System.err.println( "Exception: " + e.getMessage() );
171                     System.err.println( "Exception: ");
172                     System.err.println( e.getMultilineMessage() );
173                     System.err.println("-----------------");
174                 }
175             }
176         }
177         catch (Exception e)
178         {
179             e.printStackTrace();
180             fail( e.getMessage() );
181         }
182     }
183 }