1 /*
   2  * Copyright (c) 2003, 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 org.w3c.dom.ptests;
  25 
  26 import static org.testng.Assert.assertEquals;
  27 import static org.testng.Assert.assertFalse;
  28 import static org.testng.Assert.assertNull;
  29 import static org.testng.Assert.assertTrue;
  30 import static org.w3c.dom.ptests.DOMTestUtil.createDOM;
  31 import jaxp.library.JAXPFileBaseTest;
  32 
  33 import org.testng.annotations.Test;
  34 import org.w3c.dom.Attr;
  35 import org.w3c.dom.Document;
  36 import org.w3c.dom.Element;
  37 import org.w3c.dom.NamedNodeMap;
  38 
  39 
  40 /*
  41  * @summary Test for the Attr Interface
  42  */
  43 public class AttrTest extends JAXPFileBaseTest {
  44     /*
  45      * Verify getName method against both existing Attr and new Attr.
  46      */
  47     @Test
  48     public void testGetName() throws Exception {
  49         Document document = createDOM("Attr01.xml");
  50         //test a new created Attr
  51         Attr attr = document.createAttribute("newAttribute");
  52         assertEquals(attr.getName(), "newAttribute");
  53 
  54         //test a Attr loaded from xml file
  55         Element elemNode = (Element) document.getElementsByTagName("book").item(1);
  56         Attr attr2 = (Attr) elemNode.getAttributes().item(0);
  57         assertEquals(attr2.getName(), "category1");
  58     }
  59 
  60     /*
  61      * Verify getOwnerElement method against both existing Attr and new Attr.
  62      */
  63     @Test
  64     public void testGetOwnerElement() throws Exception {
  65         Document document = createDOM("Attr01.xml");
  66 
  67         //test Attr loaded from xml file
  68         Element elemNode = (Element) document.getElementsByTagName("book").item(1);
  69         NamedNodeMap nnMap = elemNode.getAttributes();
  70         for (int i = 0; i < nnMap.getLength(); i++) {
  71             Attr attr = (Attr) nnMap.item(i);
  72             assertEquals(attr.getOwnerElement().getNodeName(), "book");
  73         }
  74 
  75         //test an Attr without owner node
  76         Attr attr = document.createAttribute("newAttribute");
  77         assertNull(attr.getOwnerElement());
  78 
  79     }
  80 
  81     /*
  82      * Verify getSpecified method works as the spec.
  83      */
  84     @Test
  85     public void testGetSpecified1() throws Exception {
  86         Document document = createDOM("Attr01.xml");
  87 
  88         Element elemNode = (Element) document.getElementsByTagName("book").item(1);
  89         Attr attr = elemNode.getAttributeNode("category1");
  90         assertTrue(attr.getSpecified());
  91 
  92     }
  93 
  94     /*
  95      * In this xml file, the dtd has the value for the attrribute, but the xml
  96      * element does not specify the value for the attrribute, as per the spec it
  97      * should return false.
  98      */
  99     @Test
 100     public void testGetSpecified2() throws Exception {
 101 
 102         Document document = createDOM("Attr2.xml");
 103         Element elemNode = (Element) document.getElementsByTagName("Name").item(0);
 104         Attr attr = elemNode.getAttributeNode("type");
 105 
 106         assertFalse(attr.getSpecified());
 107     }
 108 
 109     /*
 110      * Creating a new attribute, the owner element is null since the attribute
 111      * has just been created, getSpecified should return true.
 112      */
 113     @Test
 114     public void testNewCreatedAttribute() throws Exception {
 115         Document document = createDOM("Attr01.xml");
 116         Attr attr = document.createAttribute("newAttribute");
 117         assertTrue(attr.getSpecified());
 118         assertNull(attr.getOwnerElement());
 119 
 120     }
 121 
 122     /*
 123      * The xml file includes the dtd having the IMPLIED value for the attrribute
 124      * and the xml element does not specify the value. As per the spec it should
 125      * not be seen as a part of the structure model hence getAttributeNode
 126      * rerurn null if the attribute is even found.
 127      */
 128     @Test
 129     public void testIMPLIEDAttribute() throws Exception {
 130         Document document = createDOM("Attr3.xml");
 131         Element elemNode = (Element) document.getElementsByTagName("Name").item(0);
 132         Attr attr = elemNode.getAttributeNode("type");
 133         assertNull(attr);
 134     }
 135 
 136     /*
 137      * Test setValue method and verify by getValue method.
 138      */
 139     @Test
 140     public void testSetValue() throws Exception {
 141         Document document = createDOM("Attr01.xml");
 142         Attr attr = document.createAttribute("newAttribute");
 143         attr.setValue("newVal");
 144         assertEquals(attr.getValue(), "newVal");
 145 
 146     }
 147 
 148 }