1 /* 2 * Copyright (c) 2014, 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 24 package stream.XMLOutputFactoryTest; 25 26 import java.io.ByteArrayOutputStream; 27 28 import javax.xml.stream.XMLOutputFactory; 29 import javax.xml.stream.XMLStreamException; 30 import javax.xml.stream.XMLStreamWriter; 31 import javax.xml.transform.stream.StreamResult; 32 33 import org.testng.Assert; 34 import org.testng.annotations.Listeners; 35 import org.testng.annotations.Test; 36 37 /* 38 * @summary Test the writing of duplicate namespace declarations when IS_REPAIRING_NAMESPACES is ture. 39 */ 40 @Listeners({jaxp.library.BasePolicy.class}) 41 public class DuplicateNSDeclarationTest { 42 43 @Test 44 public void testDuplicateNSDeclaration() { 45 46 // expect only 1 Namespace Declaration 47 final String EXPECTED_OUTPUT = "<?xml version=\"1.0\" ?>" + "<ns1:foo" + " xmlns:ns1=\"http://example.com/\">" + "</ns1:foo>"; 48 49 // have XMLOutputFactory repair Namespaces 50 XMLOutputFactory ofac = XMLOutputFactory.newInstance(); 51 ofac.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, new Boolean(true)); 52 53 // send output to a Stream 54 ByteArrayOutputStream buffer = new ByteArrayOutputStream(); 55 StreamResult sr = new StreamResult(buffer); 56 XMLStreamWriter w = null; 57 58 // write a duplicate Namespace Declaration 59 try { 60 w = ofac.createXMLStreamWriter(sr); 61 w.writeStartDocument(); 62 w.writeStartElement("ns1", "foo", "http://example.com/"); 63 w.writeNamespace("ns1", "http://example.com/"); 64 w.writeNamespace("ns1", "http://example.com/"); 65 w.writeEndElement(); 66 w.writeEndDocument(); 67 w.close(); 68 } catch (XMLStreamException xmlStreamException) { 69 xmlStreamException.printStackTrace(); 70 Assert.fail(xmlStreamException.toString()); 71 } 72 73 // debugging output for humans 74 System.out.println(); 75 System.out.println("actual: \"" + buffer.toString() + "\""); 76 System.out.println("expected: \"" + EXPECTED_OUTPUT + "\""); 77 78 // are results as expected? 79 Assert.assertEquals(EXPECTED_OUTPUT, buffer.toString()); 80 } 81 }