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 javax.xml.XMLConstants;
  27 import javax.xml.parsers.DocumentBuilderFactory;
  28 
  29 import org.testng.Assert;
  30 import org.testng.annotations.Test;
  31 import org.w3c.dom.Document;
  32 import org.w3c.dom.TypeInfo;
  33 
  34 /*
  35  * @bug 4966142
  36  * @summary Test TypeInfo.isDerivedFrom(...) works instead of throws UnsupportedOperationException when the TypeInfo instance refers to a simple type.
  37  */
  38 public class Bug4966142 {
  39 
  40     static final String SCHEMA_LANGUAGE = "http://java.sun.com/xml/jaxp/properties/schemaLanguage";
  41     static final String SCHEMA_SOURCE = "http://java.sun.com/xml/jaxp/properties/schemaSource";
  42 
  43     @Test
  44     public void test1() throws Exception {
  45         DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
  46         dbf.setNamespaceAware(true);
  47         dbf.setValidating(true);
  48         dbf.setAttribute(SCHEMA_LANGUAGE, XMLConstants.W3C_XML_SCHEMA_NS_URI);
  49         dbf.setAttribute(SCHEMA_SOURCE, Bug4966142.class.getResource("Bug4966142.xsd").toExternalForm());
  50 
  51         Document document = dbf.newDocumentBuilder().parse(Bug4966142.class.getResource("Bug4966142.xml").toExternalForm());
  52 
  53         TypeInfo type = document.getDocumentElement().getSchemaTypeInfo();
  54 
  55         Assert.assertFalse(type.isDerivedFrom("testNS", "Test", TypeInfo.DERIVATION_UNION));
  56     }
  57 }