/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.jxpath.ri.axes;
import org.apache.commons.jxpath.JXPathContext;
import org.apache.commons.jxpath.JXPathTestCase;
/**
* Test for the protection mechanism that stops infinite recursion
* in descent down a recursive graph.
*/
public class RecursiveAxesTest extends JXPathTestCase {
private RecursiveBean bean;
private JXPathContext context;
protected void setUp() throws Exception {
bean = new RecursiveBean("zero");
RecursiveBean bean1 = new RecursiveBean("one");
RecursiveBean bean2 = new RecursiveBean("two");
RecursiveBean bean3 = new RecursiveBean("three");
bean.setFirst(bean1);
bean1.setFirst(bean2);
bean2.setFirst(bean1);
bean2.setSecond(bean3);
context = JXPathContext.newContext(null, bean);
}
public void testInfiniteDescent() {
// Existing scalar property
assertXPathPointer(
context,
"//.[name = 'three']",
"/first/first/second");
}
}