/*
* $Header: /cvsroot/jaxen/jaxen/src/java/test/org/jaxen/JaxenHandlerTest.java,v 1.9 2003/06/29 17:55:51 ssanders Exp $
* $Revision: 1.9 $
* $Date: 2003/06/29 17:55:51 $
*
* ====================================================================
*
* Copyright (C) 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:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions, and the disclaimer that follows
* these conditions in the documentation and/or other materials
* provided with the distribution.
*
* 3. The name "Jaxen" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact license@jaxen.org.
*
* 4. Products derived from this software may not be called "Jaxen", nor
* may "Jaxen" appear in their name, without prior written permission
* from the Jaxen Project Management (pm@jaxen.org).
*
* In addition, we request (but do not require) that you include in the
* end-user documentation provided with the redistribution and/or in the
* software itself an acknowledgement equivalent to the following:
* "This product includes software developed by the
* Jaxen Project (http://www.jaxen.org/)."
* Alternatively, the acknowledgment may be graphical using the logos
* available at http://www.jaxen.org/
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 Jaxen AUTHORS OR THE PROJECT
* 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: JaxenHandlerTest.java,v 1.9 2003/06/29 17:55:51 ssanders Exp $
*/
package org.jaxen;
import junit.framework.TestCase;
import org.jaxen.expr.DefaultXPathFactory;
import org.jaxen.expr.XPathExpr;
import org.jaxen.saxpath.XPathReader;
import org.jaxen.saxpath.XPathSyntaxException;
import org.jaxen.saxpath.helpers.XPathReaderFactory;
public class JaxenHandlerTest extends TestCase
{
String[] ignore_paths = {
"foo[.='bar']",
"foo[.!='bar']",
};
String[] paths = {
"/",
"*",
"//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']",
};
String[] bogusPaths = { };
String[] ignore_bogusPaths = {
// 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 setUp()
{
}
public void tearDown()
{
}
public void testValidPaths()
{
String path = null;
try
{
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];
// System.err.println("-----------------");
// System.err.println( "parsing: " + path );
// System.err.println("-----------------");
reader.parse(path);
XPathExpr xpath = handler.getXPathExpr(false);
// System.err.println("-----------------");
// System.err.println( xpath.toString() );
// System.err.println("-----------------");
// System.err.println( xpath.getText() );
xpath = handler.getXPathExpr();
// System.err.println("-----------------");
// System.err.println("-----------------");
// System.err.println( xpath.toString() );
// System.err.println("-----------------");
// System.err.println( xpath.getText() );
}
}
catch (Exception e)
{
e.printStackTrace();
fail( path + " -> " + e.getMessage() );
}
}
public void testBogusPaths()
{
try
{
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];
System.err.println("-----------------");
System.err.println( "parsing bogus path : " + path );
System.err.println("-----------------");
try
{
reader.parse(path);
XPathExpr xpath = handler.getXPathExpr(false);
System.err.println( "Parsed as: " + xpath );
fail( "Parsed bogus path as: " + xpath );
}
catch (XPathSyntaxException e)
{
System.err.println("-----------------");
//System.err.println( "Exception: " + e.getMessage() );
System.err.println( "Exception: ");
System.err.println( e.getMultilineMessage() );
System.err.println("-----------------");
}
}
}
catch (Exception e)
{
e.printStackTrace();
fail( e.getMessage() );
}
}
}