1 /*
2 * $Header: /home/projects/jaxen/scm/jaxen/src/java/test/org/jaxen/pattern/PriorityTest.java,v 1.8 2005/06/17 13:31:48 elharo Exp $
3 * $Revision: 1.8 $
4 * $Date: 2005/06/17 13:31:48 $
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: PriorityTest.java,v 1.8 2005/06/17 13:31:48 elharo Exp $
60 */
61
62
63
64 package org.jaxen.pattern;
65
66 import junit.framework.Test;
67 import junit.framework.TestCase;
68 import junit.framework.TestSuite;
69 import junit.textui.TestRunner;
70
71 import org.jaxen.JaxenException;
72 import org.jaxen.saxpath.SAXPathException;
73 import org.jaxen.saxpath.helpers.XPathReaderFactory;
74
75 /*** Tests the use of priority in the Pattern implementations.
76 *
77 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
78 * @version $Revision: 1.8 $
79 */
80 public class PriorityTest extends TestCase
81 {
82 public PriorityTest(String name)
83 {
84 super( name );
85 }
86
87 public static void main(String[] args)
88 {
89 TestRunner.run( suite() );
90 }
91
92 public static Test suite()
93 {
94 return new TestSuite( PriorityTest.class );
95 }
96
97 public void setUp()
98 {
99 System.setProperty( XPathReaderFactory.DRIVER_PROPERTY,
100 "" );
101 }
102
103 public void testDocumentNode() throws Exception
104 {
105 testPriority( "/", -0.5, Pattern.DOCUMENT_NODE );
106 }
107
108 public void testNameNode() throws Exception
109 {
110 testPriority( "foo", 0, Pattern.ELEMENT_NODE );
111 }
112
113 public void testQNameNode() throws Exception
114 {
115 testPriority( "foo:bar", 0, Pattern.ELEMENT_NODE );
116 }
117
118 public void testFilter() throws Exception
119 {
120 testPriority( "foo[@id='123']", 0.5, Pattern.ELEMENT_NODE );
121 }
122
123 public void testURI() throws Exception
124 {
125 testPriority( "foo:*", -0.25, Pattern.ELEMENT_NODE );
126 }
127
128 public void testNodeType() throws Exception
129 {
130 testPriority( "text()", -0.5, Pattern.TEXT_NODE );
131 }
132
133 public void testAttribute() throws Exception
134 {
135 testPriority( "@*", -0.5, Pattern.ATTRIBUTE_NODE );
136 }
137
138 public void testAnyNode() throws Exception
139 {
140 testPriority( "*", -0.5, Pattern.ELEMENT_NODE );
141 }
142
143 protected void testPriority(String expr, double priority, short nodeType)
144 throws JaxenException, SAXPathException
145 {
146
147 Pattern pattern = PatternParser.parse( expr );
148 double d = pattern.getPriority();
149 short nt = pattern.getMatchType();
150
151 assertEquals( "expr: " + expr,
152 new Double( priority ),
153 new Double( d ) );
154
155 assertEquals( "nodeType: " + expr,
156 nodeType,
157 nt );
158 }
159 }