/*
* $Header$
* $Revision$
* $Date$
*
* ====================================================================
*
* Copyright 2000-2002 bob mcwhirter & James Strachan.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of the Jaxen Project nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ====================================================================
* This software consists of voluntary contributions made by many
* individuals on behalf of the Jaxen Project and was originally
* created by bob mcwhirter <bob@werken.com> and
* James Strachan <jstrachan@apache.org>. For more information on the
* Jaxen Project, please see <http://www.jaxen.org/>.
*
* $Id$
*/
package org.jaxen.test;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.jaxen.JaxenException;
import org.jaxen.pattern.Pattern;
import org.jaxen.pattern.PatternParser;
import org.jaxen.saxpath.SAXPathException;
import org.jaxen.saxpath.helpers.XPathReaderFactory;
/** Tests the use of priority in the Pattern implementations.
*
* @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
* @version $Revision$
*/
public class PriorityTest extends TestCase
{
public PriorityTest(String name)
{
super( name );
}
public static void main(String[] args)
{
TestRunner.run( suite() );
}
public static Test suite()
{
return new TestSuite( PriorityTest.class );
}
public void setUp()
{
System.setProperty( XPathReaderFactory.DRIVER_PROPERTY,
"" );
}
public void testDocumentNode() throws Exception
{
testPriority( "/", -0.5, Pattern.DOCUMENT_NODE );
}
public void testNameNode() throws Exception
{
testPriority( "foo", 0, Pattern.ELEMENT_NODE );
}
public void testQNameNode() throws Exception
{
testPriority( "foo:bar", 0, Pattern.ELEMENT_NODE );
}
public void testFilter() throws Exception
{
testPriority( "foo[@id='123']", 0.5, Pattern.ELEMENT_NODE );
}
public void testURI() throws Exception
{
testPriority( "foo:*", -0.25, Pattern.ELEMENT_NODE );
}
public void testNodeType() throws Exception
{
testPriority( "text()", -0.5, Pattern.TEXT_NODE );
}
public void testAttribute() throws Exception
{
testPriority( "@*", -0.5, Pattern.ATTRIBUTE_NODE );
}
public void testAnyNode() throws Exception
{
testPriority( "*", -0.5, Pattern.ELEMENT_NODE );
}
protected void testPriority(String expr, double priority, short nodeType)
throws JaxenException, SAXPathException
{
Pattern pattern = PatternParser.parse( expr );
double d = pattern.getPriority();
short nt = pattern.getMatchType();
assertEquals( "expr: " + expr,
new Double( priority ),
new Double( d ) );
assertEquals( "nodeType: " + expr,
nodeType,
nt );
}
}