| /* |
| * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.xml.xpath.ptests; |
| |
| import static org.testng.Assert.assertEquals; |
| |
| import javax.xml.xpath.XPath; |
| import javax.xml.xpath.XPathExpressionException; |
| import javax.xml.xpath.XPathFactory; |
| |
| import org.testng.annotations.BeforeTest; |
| import org.testng.annotations.Listeners; |
| import org.testng.annotations.Test; |
| |
| /** |
| * Class containing the test cases for XPathFunctionResolver. |
| */ |
| /* |
| * @test |
| * @library /javax/xml/jaxp/libs |
| * @run testng/othervm -DrunSecMngr=true javax.xml.xpath.ptests.XPathFunctionResolverTest |
| * @run testng/othervm javax.xml.xpath.ptests.XPathFunctionResolverTest |
| */ |
| @Listeners({jaxp.library.BasePolicy.class}) |
| public class XPathFunctionResolverTest { |
| /** |
| * A XPath for evaluation environment and expressions. |
| */ |
| private XPath xpath; |
| |
| /** |
| * Create XPath object before every test. Make sure function resolver has |
| * been set for XPath object. |
| */ |
| @BeforeTest |
| public void setup() { |
| xpath = XPathFactory.newInstance().newXPath(); |
| if (xpath.getXPathFunctionResolver() == null) { |
| xpath.setXPathFunctionResolver((functionName,arity) -> null); |
| } |
| } |
| /** |
| * Test for resolveFunction(QName functionName,int arity). evaluate will |
| * continue as long as functionName is meaningful. |
| * |
| * @throws XPathExpressionException If the expression cannot be evaluated. |
| */ |
| @Test |
| public void testCheckXPathFunctionResolver01() throws XPathExpressionException { |
| assertEquals(xpath.evaluate("round(1.7)", (Object)null), "2"); |
| } |
| |
| /** |
| * Test for resolveFunction(QName functionName,int arity); evaluate throws |
| * NPE if functionName is null. |
| * |
| * @throws XPathExpressionException If the expression cannot be evaluated. |
| */ |
| @Test(expectedExceptions = NullPointerException.class) |
| public void testCheckXPathFunctionResolver02() throws XPathExpressionException { |
| assertEquals(xpath.evaluate(null, "5"), "2"); |
| } |
| } |