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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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package org.w3c.dom.ptests;
import static jaxp.library.JAXPTestUtilities.compareWithGold;
import static jaxp.library.JAXPTestUtilities.tryRunWithTmpPermission;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertNotEquals;
import static org.testng.Assert.assertTrue;
import static org.w3c.dom.ptests.DOMTestUtil.GOLDEN_DIR;
import static org.w3c.dom.ptests.DOMTestUtil.createDOM;
import static org.w3c.dom.ptests.DOMTestUtil.createDOMWithNS;
import static org.w3c.dom.ptests.DOMTestUtil.createNewDocument;
import java.io.File;
import java.util.PropertyPermission;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Listeners;
import org.testng.annotations.Test;
import org.w3c.dom.DOMException;
import org.w3c.dom.Document;
import org.w3c.dom.DocumentFragment;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/*
* @test
* @library /javax/xml/jaxp/libs
* @run testng/othervm -DrunSecMngr=true org.w3c.dom.ptests.NodeTest
* @run testng/othervm org.w3c.dom.ptests.NodeTest
* @summary Test Node interface
*/
@Listeners({jaxp.library.FilePolicy.class})
public class NodeTest {
@DataProvider(name = "feature-supported")
public Object[][] getFeatureSupportedList() throws Exception {
Document document = createDOMWithNS("Node01.xml");
Node node = document.getElementsByTagName("body").item(0);
return new Object[][] {
{ node, "XML", "2.0", true },
{ node, "HTML", "2.0", false },
{ node, "Views", "2.0", false },
{ node, "StyleSheets", "2.0", false },
{ node, "CSS", "2.0", false },
{ node, "CSS2", "2.0", false },
{ node, "Events", "2.0", true },
{ node, "UIEvents", "2.0", false },
{ node, "MouseEvents", "2.0", false },
{ node, "HTMLEvents", "2.0", false },
{ node, "Traversal", "2.0", true },
{ node, "Range", "2.0", true } };
}
/*
* Verify Node for feature supporting.
*/
@Test(dataProvider = "feature-supported")
public void testHasFeature(Node node, String feature, String version, boolean supported) {
assertEquals(node.isSupported(feature, version), supported);
}
/*
* Test normalize method will merge adjacent Text nodes.
*/
@Test
public void testNormalize() throws Exception {
Document document = createDOM("Node05.xml");
Element root = document.getDocumentElement();
Node node = document.getElementsByTagName("title").item(0);
node.appendChild(document.createTextNode("test"));
root.normalize();
assertEquals(node.getChildNodes().item(0).getNodeValue(), "Typographytest");
}
/*
* Test cloneNode deeply, and the clone node can be appended on the same document.
*/
@Test
public void testCloneNode() throws Exception {
Document document = createDOMWithNS("Node02.xml");
NodeList nodeList = document.getElementsByTagName("body");
Node node = nodeList.item(0);
Node cloneNode = node.cloneNode(true);
assertTrue(node.isEqualNode(cloneNode));
assertNotEquals(node, cloneNode);
nodeList = document.getElementsByTagName("html");
Node node2 = nodeList.item(0);
node2.appendChild(cloneNode);
}
/*
* Test importing node from one document to another.
*/
@Test
public void testImportNode() throws Exception {
Document document = createDOMWithNS("Node02.xml");
Document otherDocument = createDOMWithNS("ElementSample01.xml");
NodeList otherNodeList = otherDocument.getElementsByTagName("body");
Node importedNode = otherNodeList.item(0);
Node clone = importedNode.cloneNode(true);
Node retNode = document.importNode(importedNode, true);
assertTrue(clone.isEqualNode(importedNode)); //verify importedNode is not changed
assertNotEquals(retNode, importedNode);
assertTrue(importedNode.isEqualNode(retNode));
retNode = document.importNode(importedNode, false);
assertTrue(clone.isEqualNode(importedNode)); //verify importedNode is not changed
assertEquals(retNode.getNodeName(), importedNode.getNodeName());
assertFalse(importedNode.isEqualNode(retNode));
}
/*
* Test inserting a document fragment before a particular node.
*/
@Test
public void testInsertBefore() throws Exception {
Document document = createDOM("Node04.xml");
Element parentElement = (Element) document.getElementsByTagName("to").item(0);
Element element = (Element) document.getElementsByTagName("sender").item(0);
parentElement.insertBefore(createTestDocumentFragment(document), element);
String outputfile = "InsertBefore.out";
String goldfile = GOLDEN_DIR + "InsertBeforeGF.out";
tryRunWithTmpPermission(() -> outputXml(document, outputfile), new PropertyPermission("user.dir", "read"));
assertTrue(compareWithGold(goldfile, outputfile));
}
/*
* Test replacing a particular node with a document fragment.
*/
@Test
public void testReplaceChild() throws Exception {
Document document = createDOM("Node04.xml");
Element parentElement = (Element) document.getElementsByTagName("to").item(0);
Element element = (Element) document.getElementsByTagName("sender").item(0);
parentElement.replaceChild(createTestDocumentFragment(document), element);
String outputfile = "ReplaceChild3.out";
String goldfile = GOLDEN_DIR + "ReplaceChild3GF.out";
tryRunWithTmpPermission(() -> outputXml(document, outputfile), new PropertyPermission("user.dir", "read"));
assertTrue(compareWithGold(goldfile, outputfile));
}
/*
* This test case checks for the replaceChild replacing a particular node
* with a node which was created from a different document than the one
* which is trying to use this method. It should throw a DOMException.
*/
@Test(expectedExceptions = DOMException.class)
public void testReplaceChildNeg() throws Exception {
Document document = createDOM("Node04.xml");
Document doc2 = createNewDocument();
Element parentElement = (Element) document.getElementsByTagName("to").item(0);
Element element = (Element) document.getElementsByTagName("sender").item(0);
parentElement.replaceChild(createTestDocumentFragment(doc2), element);
}
private DocumentFragment createTestDocumentFragment(Document document) {
DocumentFragment docFragment = document.createDocumentFragment();
Element elem = document.createElement("dfElement");
elem.appendChild(document.createTextNode("Text in it"));
docFragment.appendChild(elem);
return docFragment;
}
private void outputXml(Document document, String outputFileName) throws TransformerFactoryConfigurationError, TransformerException {
DOMSource domSource = new DOMSource(document);
Transformer transformer = TransformerFactory.newInstance().newTransformer();
StreamResult streamResult = new StreamResult(new File(outputFileName));
transformer.transform(domSource, streamResult);
}
}