1/* 2 * Copyright (c) 2003, 2016, 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 */ 23package org.w3c.dom.ptests; 24 25import static jaxp.library.JAXPTestUtilities.USER_DIR; 26import static jaxp.library.JAXPTestUtilities.compareWithGold; 27import static jaxp.library.JAXPTestUtilities.tryRunWithTmpPermission; 28import static org.testng.Assert.assertEquals; 29import static org.testng.Assert.assertFalse; 30import static org.testng.Assert.assertNotEquals; 31import static org.testng.Assert.assertTrue; 32import static org.w3c.dom.ptests.DOMTestUtil.GOLDEN_DIR; 33import static org.w3c.dom.ptests.DOMTestUtil.createDOM; 34import static org.w3c.dom.ptests.DOMTestUtil.createDOMWithNS; 35import static org.w3c.dom.ptests.DOMTestUtil.createNewDocument; 36 37import java.io.File; 38import java.util.PropertyPermission; 39 40import javax.xml.transform.Transformer; 41import javax.xml.transform.TransformerException; 42import javax.xml.transform.TransformerFactory; 43import javax.xml.transform.TransformerFactoryConfigurationError; 44import javax.xml.transform.dom.DOMSource; 45import javax.xml.transform.stream.StreamResult; 46 47import org.testng.annotations.DataProvider; 48import org.testng.annotations.Listeners; 49import org.testng.annotations.Test; 50import org.w3c.dom.DOMException; 51import org.w3c.dom.Document; 52import org.w3c.dom.DocumentFragment; 53import org.w3c.dom.Element; 54import org.w3c.dom.Node; 55import org.w3c.dom.NodeList; 56 57/* 58 * @test 59 * @library /javax/xml/jaxp/libs 60 * @run testng/othervm -DrunSecMngr=true org.w3c.dom.ptests.NodeTest 61 * @run testng/othervm org.w3c.dom.ptests.NodeTest 62 * @summary Test Node interface 63 */ 64@Listeners({jaxp.library.FilePolicy.class}) 65public class NodeTest { 66 @DataProvider(name = "feature-supported") 67 public Object[][] getFeatureSupportedList() throws Exception { 68 Document document = createDOMWithNS("Node01.xml"); 69 Node node = document.getElementsByTagName("body").item(0); 70 return new Object[][] { 71 { node, "XML", "2.0", true }, 72 { node, "HTML", "2.0", false }, 73 { node, "Views", "2.0", false }, 74 { node, "StyleSheets", "2.0", false }, 75 { node, "CSS", "2.0", false }, 76 { node, "CSS2", "2.0", false }, 77 { node, "Events", "2.0", true }, 78 { node, "UIEvents", "2.0", false }, 79 { node, "MouseEvents", "2.0", false }, 80 { node, "HTMLEvents", "2.0", false }, 81 { node, "Traversal", "2.0", true }, 82 { node, "Range", "2.0", true } }; 83 } 84 85 /* 86 * Verify Node for feature supporting. 87 */ 88 @Test(dataProvider = "feature-supported") 89 public void testHasFeature(Node node, String feature, String version, boolean supported) { 90 assertEquals(node.isSupported(feature, version), supported); 91 } 92 93 /* 94 * Test normalize method will merge adjacent Text nodes. 95 */ 96 @Test 97 public void testNormalize() throws Exception { 98 Document document = createDOM("Node05.xml"); 99 100 Element root = document.getDocumentElement(); 101 102 Node node = document.getElementsByTagName("title").item(0); 103 node.appendChild(document.createTextNode("test")); 104 root.normalize(); 105 assertEquals(node.getChildNodes().item(0).getNodeValue(), "Typographytest"); 106 } 107 108 /* 109 * Test cloneNode deeply, and the clone node can be appended on the same document. 110 */ 111 @Test 112 public void testCloneNode() throws Exception { 113 Document document = createDOMWithNS("Node02.xml"); 114 115 NodeList nodeList = document.getElementsByTagName("body"); 116 Node node = nodeList.item(0); 117 Node cloneNode = node.cloneNode(true); 118 119 assertTrue(node.isEqualNode(cloneNode)); 120 assertNotEquals(node, cloneNode); 121 122 nodeList = document.getElementsByTagName("html"); 123 Node node2 = nodeList.item(0); 124 node2.appendChild(cloneNode); 125 } 126 127 /* 128 * Test importing node from one document to another. 129 */ 130 @Test 131 public void testImportNode() throws Exception { 132 Document document = createDOMWithNS("Node02.xml"); 133 Document otherDocument = createDOMWithNS("ElementSample01.xml"); 134 135 NodeList otherNodeList = otherDocument.getElementsByTagName("body"); 136 Node importedNode = otherNodeList.item(0); 137 Node clone = importedNode.cloneNode(true); 138 139 Node retNode = document.importNode(importedNode, true); 140 assertTrue(clone.isEqualNode(importedNode)); //verify importedNode is not changed 141 assertNotEquals(retNode, importedNode); 142 assertTrue(importedNode.isEqualNode(retNode)); 143 144 retNode = document.importNode(importedNode, false); 145 assertTrue(clone.isEqualNode(importedNode)); //verify importedNode is not changed 146 assertEquals(retNode.getNodeName(), importedNode.getNodeName()); 147 assertFalse(importedNode.isEqualNode(retNode)); 148 } 149 150 /* 151 * Test inserting a document fragment before a particular node. 152 */ 153 @Test 154 public void testInsertBefore() throws Exception { 155 Document document = createDOM("Node04.xml"); 156 157 Element parentElement = (Element) document.getElementsByTagName("to").item(0); 158 Element element = (Element) document.getElementsByTagName("sender").item(0); 159 parentElement.insertBefore(createTestDocumentFragment(document), element); 160 161 String outputfile = USER_DIR + "InsertBefore.out"; 162 String goldfile = GOLDEN_DIR + "InsertBeforeGF.out"; 163 tryRunWithTmpPermission(() -> outputXml(document, outputfile), new PropertyPermission("user.dir", "read")); 164 assertTrue(compareWithGold(goldfile, outputfile)); 165 } 166 167 168 /* 169 * Test replacing a particular node with a document fragment. 170 */ 171 @Test 172 public void testReplaceChild() throws Exception { 173 Document document = createDOM("Node04.xml"); 174 175 Element parentElement = (Element) document.getElementsByTagName("to").item(0); 176 Element element = (Element) document.getElementsByTagName("sender").item(0); 177 parentElement.replaceChild(createTestDocumentFragment(document), element); 178 179 String outputfile = USER_DIR + "ReplaceChild3.out"; 180 String goldfile = GOLDEN_DIR + "ReplaceChild3GF.out"; 181 tryRunWithTmpPermission(() -> outputXml(document, outputfile), new PropertyPermission("user.dir", "read")); 182 assertTrue(compareWithGold(goldfile, outputfile)); 183 } 184 185 /* 186 * This test case checks for the replaceChild replacing a particular node 187 * with a node which was created from a different document than the one 188 * which is trying to use this method. It should throw a DOMException. 189 */ 190 @Test(expectedExceptions = DOMException.class) 191 public void testReplaceChildNeg() throws Exception { 192 Document document = createDOM("Node04.xml"); 193 Document doc2 = createNewDocument(); 194 195 Element parentElement = (Element) document.getElementsByTagName("to").item(0); 196 Element element = (Element) document.getElementsByTagName("sender").item(0); 197 parentElement.replaceChild(createTestDocumentFragment(doc2), element); 198 } 199 200 private DocumentFragment createTestDocumentFragment(Document document) { 201 DocumentFragment docFragment = document.createDocumentFragment(); 202 Element elem = document.createElement("dfElement"); 203 elem.appendChild(document.createTextNode("Text in it")); 204 docFragment.appendChild(elem); 205 return docFragment; 206 } 207 208 private void outputXml(Document document, String outputFileName) throws TransformerFactoryConfigurationError, TransformerException { 209 DOMSource domSource = new DOMSource(document); 210 Transformer transformer = TransformerFactory.newInstance().newTransformer(); 211 StreamResult streamResult = new StreamResult(new File(outputFileName)); 212 transformer.transform(domSource, streamResult); 213 } 214} 215