/*
* 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.compiler;
import org.apache.commons.jxpath.JXPathTestCase;
import org.apache.commons.jxpath.ri.Parser;
/**
* Tests the determination of whether an expression is context dependent.
*
* @author Dmitri Plotnikov
* @version $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
*/
public class ContextDependencyTest extends JXPathTestCase {
public void testContextDependency() {
testContextDependency("1", false);
testContextDependency("$x", false);
testContextDependency("/foo", false);
testContextDependency("foo", true);
testContextDependency("/foo[3]", false);
testContextDependency("/foo[$x]", false);
testContextDependency("/foo[bar]", true);
testContextDependency("3 + 5", false);
testContextDependency("test:func(3, 5)", true);
testContextDependency("test:func(3, foo)", true);
}
public void testContextDependency(String xpath, boolean expected) {
Expression expr = (Expression) Parser.parseExpression(xpath, new TreeCompiler());
assertEquals("Context dependency <" + xpath + ">", expected, expr.isContextDependent());
}
}