/*
* $Header$
* $Revision$
* $Date$
*
* ====================================================================
*
* 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.TestCase;
import org.jaxen.JaxenHandler;
import org.jaxen.expr.DefaultXPathFactory;
import org.jaxen.expr.XPathExpr;
import org.jaxen.saxpath.SAXPathException;
import org.jaxen.saxpath.XPathReader;
import org.jaxen.saxpath.XPathSyntaxException;
import org.jaxen.saxpath.helpers.XPathReaderFactory;
public class JaxenHandlerTest extends TestCase
{
private String[] paths = {
"foo[.='bar']",
"foo[.!='bar']",
"/",
"*",
"//foo",
"/*",
"/.",
"/foo[/bar[/baz]]",
"/foo/bar/baz[(1 or 2) + 3 * 4 + 8 and 9]",
"/foo/bar/baz",
".[1]",
"self::node()",
".",
"count(/)",
"foo[1]",
"/baz[(1 or 2) + 3 * 4 + 8 and 9]",
"foo/bar[/baz[(1 or 2) - 3 mod 4 + 8 and 9 div 8]]",
"foo/bar/yeah:baz[a/b/c and toast]",
"/foo/bar[../x='123']",
"/foo[@bar='1234']",
"foo|bar",
"/foo|/bar[@id='1234']",
"count(//author/attribute::*)",
"$author",
"10 + $foo",
"10 + (count(descendant::author) * 5)",
"10 + count(descendant::author) * 5",
"2 + (2 * 5)",
"sum(count(//author), 5)",
"sum(count(//author),count(//author/attribute::*))",
"12 + sum(count(//author),count(//author/attribute::*)) div 2",
"text()[.='foo']",
"/*/*[@id='123']",
"/child::node()/child::node()[@id='_13563275']",
"$foo:bar",
"//foo:bar",
"/foo/bar[@a='1' and @c!='2']",
};
private String[] bogusPaths = { "//:p" ,
// this path is bogus because of a trailing /
"/foo/bar/",
// This path is bogus because '/' is not division, but
// rather just the step separator.
"12 + sum(count(//author),count(//author/attribute::*)) / 2",
"id()/2",
"+"
};
public JaxenHandlerTest(String name)
{
super( name );
}
public void testValidPaths()
{
String path = null;
try
{
// XXX Jiffie solution?
XPathReader reader = XPathReaderFactory.createReader();
JaxenHandler handler = new JaxenHandler();
handler.setXPathFactory( new DefaultXPathFactory() );
reader.setXPathHandler( handler );
for ( int i = 0; i < paths.length; i++ ) {
path = paths[i];
reader.parse(path);
handler.getXPathExpr(false);
handler.getXPathExpr();
}
}
catch (Exception e)
{
e.printStackTrace();
fail( path + " -> " + e.getMessage() );
}
}
public void testBogusPaths() throws SAXPathException
{
XPathReader reader = XPathReaderFactory.createReader();
JaxenHandler handler = new JaxenHandler();
handler.setXPathFactory( new DefaultXPathFactory() );
reader.setXPathHandler( handler );
for ( int i = 0; i < bogusPaths.length; i++ ) {
String path = bogusPaths[i];
try
{
reader.parse(path);
XPathExpr xpath = handler.getXPathExpr(false);
fail( "Parsed bogus path as: " + xpath );
}
catch (XPathSyntaxException e)
{
}
}
}
}