1 /* 2 * Copyright (c) 2014, 2015, 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 dom; 25 26 import java.io.ByteArrayInputStream; 27 import java.io.IOException; 28 import java.io.StringBufferInputStream; 29 import java.io.UnsupportedEncodingException; 30 31 import javax.xml.parsers.DocumentBuilder; 32 import javax.xml.parsers.DocumentBuilderFactory; 33 import javax.xml.parsers.ParserConfigurationException; 34 35 import org.testng.Assert; 36 import org.testng.annotations.BeforeMethod; 37 import org.testng.annotations.Test; 38 import org.w3c.dom.DOMImplementation; 39 import org.w3c.dom.Document; 40 import org.w3c.dom.ls.DOMImplementationLS; 41 import org.w3c.dom.ls.LSInput; 42 import org.w3c.dom.ls.LSParser; 43 import org.xml.sax.SAXException; 44 45 /* 46 * @bug 6355326 47 * @summary Test DOM implementation encoding. 48 */ 49 public class Bug6355326 { 50 51 DOMImplementationLS implLS = null; 52 String encodingXML = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><encodingXML/>"; 53 54 @BeforeMethod 55 protected void setUp() { 56 Document doc = null; 57 DocumentBuilder parser = null; 58 String xml1 = "<?xml version=\"1.0\"?><ROOT></ROOT>"; 59 try { 60 parser = DocumentBuilderFactory.newInstance().newDocumentBuilder(); 61 } catch (ParserConfigurationException e) { 62 e.printStackTrace(); 63 } 64 StringBufferInputStream is = new StringBufferInputStream(xml1); 65 try { 66 doc = parser.parse(is); 67 } catch (SAXException e) { 68 e.printStackTrace(); 69 } catch (IOException e) { 70 e.printStackTrace(); 71 } 72 DOMImplementation impl = doc.getImplementation(); 73 implLS = (DOMImplementationLS) impl.getFeature("LS", "3.0"); 74 } 75 76 @Test 77 public void testExternalEncoding() { 78 79 try { 80 LSInput src = null; 81 LSParser dp = null; 82 83 src = createLSInputEncoding(); 84 dp = createLSParser(); 85 86 src.setEncoding("UTF-16"); 87 Document doc = dp.parse(src); 88 Assert.assertTrue("encodingXML".equals(doc.getDocumentElement().getNodeName()), "XML document is not parsed correctly"); 89 90 } catch (Exception e) { 91 e.printStackTrace(); 92 Assert.fail("Exception occured: " + e.getMessage()); 93 } 94 } 95 96 private LSInput createLSInputEncoding() { 97 LSInput src = implLS.createLSInput(); 98 Assert.assertFalse(src == null, "Could not create LSInput from DOMImplementationLS"); 99 100 try { 101 src.setByteStream(new ByteArrayInputStream(encodingXML.getBytes("UTF-16"))); 102 } catch (UnsupportedEncodingException e) { 103 e.printStackTrace(); 104 Assert.fail("Exception occured: " + e.getMessage()); 105 } 106 return src; 107 } 108 109 private LSParser createLSParser() { 110 LSParser p = implLS.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, "http://www.w3.org/2001/XMLSchema"); 111 Assert.assertFalse(p == null, "Could not create Synchronous LSParser from DOMImplementationLS"); 112 return p; 113 } 114 }