1 /* 2 * $Header: /home/projects/jaxen/scm/jaxen/src/java/test/org/jaxen/pattern/PriorityTest.java,v 1.7 2004/07/05 20:22:46 proyal Exp $ 3 * $Revision: 1.7 $ 4 * $Date: 2004/07/05 20:22:46 $ 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 1.7 2004/07/05 20:22:46 proyal 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 import org.jaxen.saxpath.helpers.XPathReaderFactory; 71 72 /*** Tests the use of priority in the Pattern implementations. 73 * 74 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> 75 * @version $Revision: 1.7 $ 76 */ 77 public class PriorityTest extends TestCase 78 { 79 public PriorityTest(String name) 80 { 81 super( name ); 82 } 83 84 public static void main(String[] args) 85 { 86 TestRunner.run( suite() ); 87 } 88 89 public static Test suite() 90 { 91 return new TestSuite( PriorityTest.class ); 92 } 93 94 public void setUp() 95 { 96 System.setProperty( XPathReaderFactory.DRIVER_PROPERTY, 97 "" ); 98 } 99 100 public void tearDown() 101 { 102 } 103 104 public void testDocumentNode() throws Exception 105 { 106 testPriority( "/", -0.5, Pattern.DOCUMENT_NODE ); 107 } 108 109 public void testNameNode() throws Exception 110 { 111 testPriority( "foo", 0, Pattern.ELEMENT_NODE ); 112 } 113 114 public void testQNameNode() throws Exception 115 { 116 testPriority( "foo:bar", 0, Pattern.ELEMENT_NODE ); 117 } 118 119 public void testFilter() throws Exception 120 { 121 testPriority( "foo[@id='123']", 0.5, Pattern.ELEMENT_NODE ); 122 } 123 124 public void testURI() throws Exception 125 { 126 testPriority( "foo:*", -0.25, Pattern.ELEMENT_NODE ); 127 } 128 129 public void testNodeType() throws Exception 130 { 131 testPriority( "text()", -0.5, Pattern.TEXT_NODE ); 132 } 133 134 public void testAttribute() throws Exception 135 { 136 testPriority( "@*", -0.5, Pattern.ATTRIBUTE_NODE ); 137 } 138 139 public void testAnyNode() throws Exception 140 { 141 testPriority( "*", -0.5, Pattern.ELEMENT_NODE ); 142 } 143 144 protected void testPriority(String expr, double priority, short nodeType) throws Exception 145 { 146 System.out.println( "parsing: " + expr ); 147 148 Pattern pattern = PatternParser.parse( expr ); 149 double d = pattern.getPriority(); 150 short nt = pattern.getMatchType(); 151 152 System.out.println( "expr: " + expr + " has priority: " + d + " nodeType: " + nt ); 153 System.out.println( "pattern: " + pattern ); 154 155 assertEquals( "expr: " + expr, 156 new Double( priority ), 157 new Double( d ) ); 158 159 assertEquals( "nodeType: " + expr, 160 nodeType, 161 nt ); 162 } 163 }