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 package org.w3c.dom.ptests; 24 25 import static java.io.File.separator; 26 import static jaxp.library.JAXPTestUtilities.USER_DIR; 27 import static jaxp.library.JAXPTestUtilities.compareWithGold; 28 import static org.testng.Assert.assertEquals; 29 import static org.testng.Assert.assertFalse; 30 import static org.testng.Assert.assertNotEquals; 31 import static org.testng.Assert.assertTrue; 32 import static org.w3c.dom.ptests.DOMTestUtil.GOLDEN_DIR; 33 import static org.w3c.dom.ptests.DOMTestUtil.createDOM; 34 import static org.w3c.dom.ptests.DOMTestUtil.createDOMWithNS; 35 import static org.w3c.dom.ptests.DOMTestUtil.createNewDocument; 36 37 import java.io.File; 38 import java.nio.file.Files; 39 import java.nio.file.Paths; 40 41 import javax.xml.transform.Transformer; 42 import javax.xml.transform.TransformerException; 43 import javax.xml.transform.TransformerFactory; 44 import javax.xml.transform.TransformerFactoryConfigurationError; 45 import javax.xml.transform.dom.DOMSource; 46 import javax.xml.transform.stream.StreamResult; 47 48 import jaxp.library.JAXPFileBaseTest; 49 50 import org.testng.annotations.BeforeClass; 51 import org.testng.annotations.DataProvider; 52 import org.testng.annotations.Test; 53 import org.w3c.dom.DOMException; 54 import org.w3c.dom.Document; 55 import org.w3c.dom.DocumentFragment; 56 import org.w3c.dom.Element; 57 import org.w3c.dom.Node; 58 import org.w3c.dom.NodeList; 59 60 /* 61 * @summary Test Node interface 62 */ 63 public class NodeTest extends JAXPFileBaseTest { 64 @BeforeClass 65 public void setup() throws Exception { 66 Files.createDirectories(Paths.get(USER_DIR + "dom")); 67 68 } 69 70 @DataProvider(name = "feature-supported") 71 public Object[][] getFeatureSupportedList() throws Exception { 72 Document document = createDOMWithNS("Node01.xml"); 73 Node node = document.getElementsByTagName("body").item(0); 74 return new Object[][] { 75 { node, "XML", "2.0", true }, 76 { node, "HTML", "2.0", false }, 77 { node, "Views", "2.0", false }, 78 { node, "StyleSheets", "2.0", false }, 79 { node, "CSS", "2.0", false }, 80 { node, "CSS2", "2.0", false }, 81 { node, "Events", "2.0", true }, 82 { node, "UIEvents", "2.0", false }, 83 { node, "MouseEvents", "2.0", false }, 84 { node, "HTMLEvents", "2.0", false }, 85 { node, "Traversal", "2.0", true }, 86 { node, "Range", "2.0", true } }; 87 } 88 89 @Test(dataProvider = "feature-supported") 90 public void testHasFeature(Node node, String feature, String version, boolean supported) { 91 assertEquals(node.isSupported(feature, version), supported); 92 } 93 94 @Test 95 public void testNormalize() throws Exception { 96 Document document = createDOM("Node05.xml"); 97 98 Element root = document.getDocumentElement(); 99 100 Node node = document.getElementsByTagName("title").item(0); 101 node.appendChild(document.createTextNode("test")); 102 root.normalize(); 103 assertEquals(node.getChildNodes().item(0).getNodeValue(), "Typographytest"); 104 } 105 106 @Test 107 public void testCloneNode() throws Exception { 108 Document document = createDOMWithNS("Node02.xml"); 109 110 NodeList nodeList = document.getElementsByTagName("body"); 111 Node node = nodeList.item(0); 112 Node cloneNode = node.cloneNode(true); 113 114 assertTrue(node.isEqualNode(cloneNode)); 115 assertNotEquals(node, cloneNode); 116 117 nodeList = document.getElementsByTagName("html"); 118 Node node2 = nodeList.item(0); 119 node2.appendChild(cloneNode); 120 } 121 122 @Test 123 public void testImportNode() throws Exception { 124 Document document = createDOMWithNS("Node02.xml"); 125 Document otherDocument = createDOMWithNS("ElementSample01.xml"); 126 127 NodeList otherNodeList = otherDocument.getElementsByTagName("body"); 128 Node importedNode = otherNodeList.item(0); 129 Node clone = importedNode.cloneNode(true); 130 131 Node retNode = document.importNode(importedNode, true); 132 assertTrue(clone.isEqualNode(importedNode)); //verify importedNode is not changed 133 assertNotEquals(retNode, importedNode); 134 assertTrue(importedNode.isEqualNode(retNode)); 135 136 retNode = document.importNode(importedNode, false); 137 assertTrue(clone.isEqualNode(importedNode)); //verify importedNode is not changed 138 assertEquals(retNode.getNodeName(), importedNode.getNodeName()); 139 assertFalse(importedNode.isEqualNode(retNode)); 140 } 141 142 @Test 143 public void testInsertBefore() throws Exception { 144 Document document = createDOM("Node04.xml"); 145 146 Element parentElement = (Element) document.getElementsByTagName("to").item(0); 147 Element element = (Element) document.getElementsByTagName("sender").item(0); 148 parentElement.insertBefore(createTestDocumentFragment(document), element); 149 150 String outputfile = USER_DIR + "dom" + separator + "InsertBefore.out"; 151 String goldfile = GOLDEN_DIR + "InsertBeforeGF.out"; 152 outputXml(document, outputfile); 153 assertTrue(compareWithGold(goldfile, outputfile)); 154 } 155 156 @Test 157 public void testReplaceChild() throws Exception { 158 Document document = createDOM("Node04.xml"); 159 160 Element parentElement = (Element) document.getElementsByTagName("to").item(0); 161 Element element = (Element) document.getElementsByTagName("sender").item(0); 162 parentElement.replaceChild(createTestDocumentFragment(document), element); 163 164 String outputfile = USER_DIR + "dom" + separator + "ReplaceChild3.out"; 165 String goldfile = GOLDEN_DIR + "ReplaceChild3GF.out"; 166 outputXml(document, outputfile); 167 assertTrue(compareWithGold(goldfile, outputfile)); 168 } 169 170 /* 171 * This test case checks for the replaceChild replacing a particular node 172 * with a node which was created from a different document than the one 173 * which is trying to use this method. It should throw a DOMException. 174 */ 175 @Test(expectedExceptions = DOMException.class) 176 public void testReplaceChildNeg() throws Exception { 177 Document document = createDOM("Node04.xml"); 178 Document doc2 = createNewDocument(); 179 180 Element parentElement = (Element) document.getElementsByTagName("to").item(0); 181 Element element = (Element) document.getElementsByTagName("sender").item(0); 182 parentElement.replaceChild(createTestDocumentFragment(doc2), element); 183 } 184 185 private DocumentFragment createTestDocumentFragment(Document document) { 186 DocumentFragment docFragment = document.createDocumentFragment(); 187 Element elem = document.createElement("dfElement"); 188 elem.appendChild(document.createTextNode("Text in it")); 189 docFragment.appendChild(elem); 190 return docFragment; 191 } 192 193 private void outputXml(Document document, String outputFileName) throws TransformerFactoryConfigurationError, TransformerException { 194 DOMSource domSource = new DOMSource(document); 195 Transformer transformer = TransformerFactory.newInstance().newTransformer(); 196 StreamResult streamResult = new StreamResult(new File(outputFileName)); 197 transformer.transform(domSource, streamResult); 198 } 199 }