1/* 2 * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24package dom.ls; 25 26import javax.xml.parsers.DocumentBuilderFactory; 27import javax.xml.parsers.ParserConfigurationException; 28 29import org.testng.Assert; 30import org.testng.annotations.Listeners; 31import org.testng.annotations.Test; 32import org.w3c.dom.Document; 33import org.w3c.dom.Element; 34import org.w3c.dom.ls.DOMImplementationLS; 35import org.w3c.dom.ls.LSException; 36 37/* 38 * @test 39 * @bug 6710741 40 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest 41 * @run testng/othervm -DrunSecMngr=true dom.ls.Bug6710741Test 42 * @run testng/othervm dom.ls.Bug6710741Test 43 * @summary Test there should be stack trace information if LSSerializer().writeToString reports an exception. 44 */ 45@Listeners({jaxp.library.BasePolicy.class}) 46public class Bug6710741Test { 47 48 @Test 49 public final void test() { 50 try { 51 Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument(); 52 Element el = doc.createElement("x"); 53 DOMImplementationLS ls = (DOMImplementationLS) doc.getImplementation().getFeature("LS", "3.0"); 54 System.out.println(ls.createLSSerializer().writeToString(el)); 55 } catch (ParserConfigurationException ex) { 56 ex.printStackTrace(); 57 Assert.fail(ex.getMessage()); 58 } catch (LSException ex) { 59 ex.printStackTrace(); 60 System.out.println("cause: " + ex.getCause()); 61 if (ex.getCause() == null) { 62 Assert.fail("should set cause."); 63 } 64 } 65 } 66 67 @Test 68 public void testWorkaround() { 69 Document doc; 70 try { 71 doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument(); 72 Element el = doc.createElement("x"); 73 doc.appendChild(el); 74 DOMImplementationLS ls = (DOMImplementationLS) doc.getImplementation().getFeature("LS", "3.0"); 75 System.out.println(ls.createLSSerializer().writeToString(doc)); 76 } catch (ParserConfigurationException ex) { 77 ex.printStackTrace(); 78 Assert.fail(ex.getMessage()); 79 } 80 } 81 82} 83