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 org.w3c.dom;
  25 
  26 import java.io.IOException;
  27 import java.io.StringReader;
  28 
  29 import javax.xml.parsers.DocumentBuilder;
  30 import javax.xml.parsers.DocumentBuilderFactory;
  31 import javax.xml.parsers.ParserConfigurationException;
  32 
  33 import org.testng.Assert;
  34 import org.testng.annotations.Test;
  35 import org.xml.sax.InputSource;
  36 import org.xml.sax.SAXException;
  37 
  38 /*
  39  * @summary Test Document.getInputEncoding().
  40  */
  41 public class TCKEncodingTest {
  42 
  43     /**
  44      * Assertion testing
  45      * for public String getInputEncoding(),
  46      * An attribute specifying the actual encoding of this document..
  47      */
  48     @Test
  49     public void testGetInputEncoding001() {
  50         String data = "<?xml version=\"1.0\"?>" + "<!DOCTYPE root [" + "<!ELEMENT root ANY>" + "]>" + "<root/>";
  51 
  52         Document doc = null;
  53         try {
  54             DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
  55             InputSource inSource = new InputSource(new StringReader(data));
  56             inSource.setEncoding("UTF-8");
  57             inSource.setSystemId("test.xml");
  58             doc = docBuilder.parse(inSource);
  59         } catch (ParserConfigurationException e) {
  60             Assert.fail(e.toString());
  61         } catch (IOException e) {
  62             Assert.fail(e.toString());
  63         } catch (SAXException e) {
  64             Assert.fail(e.toString());
  65         }
  66 
  67         String encoding = doc.getInputEncoding();
  68         if (encoding == null || !encoding.equals("UTF-8")) {
  69             Assert.fail("expected encoding: UTF-8, returned: " + encoding);
  70         }
  71 
  72         System.out.println("OK");
  73     }
  74 
  75     /**
  76      * Assertion testing
  77      * for public String getInputEncoding(),
  78      * Encoding is not specified. getInputEncoding returns null..
  79      */
  80     @Test
  81     public void testGetInputEncoding002() {
  82         Document doc = null;
  83         try {
  84             DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
  85             doc = db.newDocument();
  86         } catch (ParserConfigurationException e) {
  87             Assert.fail(e.toString());
  88         }
  89 
  90         String encoding = doc.getInputEncoding();
  91         if (encoding != null) {
  92             Assert.fail("expected encoding: null, returned: " + encoding);
  93         }
  94 
  95         System.out.println("OK");
  96     }
  97 }