test/jaxp/javax/xml/jaxp/functional/org/w3c/dom/ptests/ElementTest.java - platform/libcore - Git at Google

 /*
  * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * 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).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package org.w3c.dom.ptests;

 import static javax.xml.XMLConstants.XML_NS_URI;
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertNull;
 import static org.testng.Assert.assertTrue;
 import static org.testng.Assert.fail;
 import static org.w3c.dom.DOMException.INUSE_ATTRIBUTE_ERR;
 import static org.w3c.dom.ptests.DOMTestUtil.DOMEXCEPTION_EXPECTED;
 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.StringReader;

 import javax.xml.parsers.DocumentBuilderFactory;

 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Listeners;
 import org.testng.annotations.Test;
 import org.w3c.dom.Attr;
 import org.w3c.dom.DOMException;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 import org.xml.sax.InputSource;

 /*
  * @test
  * @library /javax/xml/jaxp/libs
  * @run testng/othervm -DrunSecMngr=true org.w3c.dom.ptests.ElementTest
  * @run testng/othervm org.w3c.dom.ptests.ElementTest
  * @summary Test for the methods of Element Interface
  */
 @Listeners({jaxp.library.FilePolicy.class})
 public class ElementTest {
     @Test
     public void testGetAttributeNS() throws Exception {
         Document document = createDOMWithNS("ElementSample01.xml");
         Element elemNode = (Element) document.getElementsByTagName("book").item(0);
         String s = elemNode.getAttributeNS("urn:BooksAreUs.org:BookInfo", "category");
         assertEquals(s, "research");
     }

     @Test
     public void testGetAttributeNodeNS() throws Exception {
         Document document = createDOMWithNS("ElementSample01.xml");
         Element elemNode = (Element) document.getElementsByTagName("book").item(0);
         Attr attr = elemNode.getAttributeNodeNS("urn:BooksAreUs.org:BookInfo", "category");
         assertEquals(attr.getValue(), "research");

     }

     /*
      * Test getAttributeNode to get a Attr and then remove it successfully by
      * removeAttributeNode.
      */
     @Test
     public void testRemoveAttributeNode() throws Exception {
         Document document = createDOMWithNS("ElementSample01.xml");
         Element elemNode = (Element) document.getElementsByTagName("book").item(1);
         Attr attr = elemNode.getAttributeNode("category1");
         assertEquals(attr.getValue(), "research");

         assertEquals(elemNode.getTagName(), "book");
         elemNode.removeAttributeNode(attr);
         assertEquals(elemNode.getAttribute("category1"), "");
     }

     /*
      * Test removing an Attribute Node with removeAttributeNS(String
      * namespaceURI, String localName).
      */
     @Test
     public void testRemoveAttributeNS() throws Exception {
         final String nsURI = "urn:BooksAreUs.org:BookInfo";
         final String localName = "category";
         Document document = createDOMWithNS("ElementSample01.xml");
         Element elemNode = (Element) document.getElementsByTagName("book").item(0);
         elemNode.removeAttributeNS(nsURI, localName);

         assertNull(elemNode.getAttributeNodeNS(nsURI, localName));
     }

     /*
      * Test getFirstChild and getLastChild.
      */
     @Test
     public void testGetChild() throws Exception {
         Document document = createDOMWithNS("ElementSample01.xml");
         Element elemNode = (Element) document.getElementsByTagName("b:aaa").item(0);
         elemNode.normalize();
         Node firstChild = elemNode.getFirstChild();
         Node lastChild = elemNode.getLastChild();
         assertEquals(firstChild.getNodeValue(), "fjfjf");
         assertEquals(lastChild.getNodeValue(), "fjfjf");
     }

     /*
      * Test setAttributeNode with an Attr from createAttribute.
      */
     @Test
     public void testSetAttributeNode() throws Exception {
         final String attrName = "myAttr";
         final String attrValue = "attrValue";
         Document document = createDOM("ElementSample02.xml");
         Element elemNode = document.createElement("pricetag2");
         Attr myAttr = document.createAttribute(attrName);
         myAttr.setValue(attrValue);

         assertNull(elemNode.setAttributeNode(myAttr));
         assertEquals(elemNode.getAttribute(attrName), attrValue);
     }

     @DataProvider(name = "attribute")
     public Object[][] getAttributeData() {
         return new Object[][] {
                 { "thisisname", "thisisitsvalue" },
                 { "style", "font-Family" } };
     }

     @Test(dataProvider = "attribute")
     public void testSetAttribute(String name, String value) throws Exception {
         Document document = createDOM("ElementSample02.xml");
         Element elemNode = document.createElement("pricetag2");
         elemNode.setAttribute(name, value);
         assertEquals(elemNode.getAttribute(name), value);
     }

     /*
      * Negative test for setAttribute, null is not a valid name.
      */
     @Test(expectedExceptions = DOMException.class)
     public void testSetAttributeNeg() throws Exception {
         Document document = createDOM("ElementSample02.xml");
         Element elemNode = document.createElement("pricetag2");
         elemNode.setAttribute(null, null);
     }

     /*
      * Test setAttributeNode, newAttr can't be an attribute of another Element
      * object, must explicitly clone Attr nodes to re-use them in other
      * elements.
      */
     @Test
     public void testDuplicateAttributeNode() throws Exception {
         final String name = "testAttrName";
         final String value = "testAttrValue";
         Document document = createNewDocument();
         Attr attr = document.createAttribute(name);
         attr.setValue(value);

         Element element1 = document.createElement("AFirstElement");
         element1.setAttributeNode(attr);
         Element element2 = document.createElement("ASecondElement");
         Attr attr2 = (Attr) attr.cloneNode(true);
         element2.setAttributeNode(attr2);
         assertEquals(element1.getAttribute(name), element2.getAttribute(name));

         Element element3 = document.createElement("AThirdElement");
         try {
             element3.setAttributeNode(attr);
             fail(DOMEXCEPTION_EXPECTED);
         } catch (DOMException doe) {
             assertEquals(doe.code, INUSE_ATTRIBUTE_ERR);
         }
     }

     /*
      * If not setting the namsepace aware method of DocumentBuilderFactory to
      * true, can't retrieve element by namespace and local name.
      */
     @Test
     public void testNamespaceAware() throws Exception {
         Document document = createDOM("ElementSample02.xml");

         NodeList nl = document.getElementsByTagNameNS("urn:BooksAreUs.org:BookInfo", "author");
         assertNull(nl.item(0));

         nl = document.getDocumentElement().getElementsByTagNameNS("urn:BooksAreUs.org:BookInfo", "author");
         assertNull(nl.item(0));
     }

     @DataProvider(name = "nsattribute")
     public Object[][] getNSAttributeData() {
         return new Object[][] {
                 { "h:html", "html", "attrValue" },
                 { "b:style", "style",  "attrValue" } };
     }

     /*
      * setAttributeNodeNS and verify it with getAttributeNS.
      */
     @Test(dataProvider = "nsattribute")
     public void testSetAttributeNodeNS(String qualifiedName, String localName, String value) throws Exception {
         Document document = createDOM("ElementSample03.xml");
         Element elemNode = document.createElement("pricetag2");
         Attr myAttr = document.createAttributeNS(XML_NS_URI, qualifiedName);
         myAttr.setValue(value);
         assertNull(elemNode.setAttributeNodeNS(myAttr));
         assertEquals(elemNode.getAttributeNS(XML_NS_URI, localName), value);
     }

     @Test
     public void testHasAttributeNS() throws Exception {
         Document document = createDOMWithNS("ElementSample04.xml");
         NodeList nodeList = document.getElementsByTagName("body");
         NodeList childList = nodeList.item(0).getChildNodes();
         Element child = (Element) childList.item(7);
         assertTrue(child.hasAttributeNS("urn:BooksAreUs.org:BookInfo", "style"));
     }

     @Test
     public void testToString() throws Exception {
         final String xml =
                 "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
                 + "<!DOCTYPE datacenterlist>"
                 + "<datacenterlist>"
                 + "  <datacenterinfo"
                 + "    id=\"0\""
                 + "    naddrs=\"1\""
                 + "    nnodes=\"1\""
                 + "    ismaster=\"0\">\n"
                 + "    <gateway ipaddr=\"192.168.100.27:26000\"/>"
                 + "  </datacenterinfo>"
                 + "</datacenterlist>";

         Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new InputSource(new StringReader(xml)));
         Element root = doc.getDocumentElement();

         assertEquals(root.toString(), "[datacenterlist: null]");
     }

 }
	/*
	* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation.
	*
	* This code is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	* 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).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/
	package org.w3c.dom.ptests;

	import static javax.xml.XMLConstants.XML_NS_URI;
	import static org.testng.Assert.assertEquals;
	import static org.testng.Assert.assertNull;
	import static org.testng.Assert.assertTrue;
	import static org.testng.Assert.fail;
	import static org.w3c.dom.DOMException.INUSE_ATTRIBUTE_ERR;
	import static org.w3c.dom.ptests.DOMTestUtil.DOMEXCEPTION_EXPECTED;
	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.StringReader;

	import javax.xml.parsers.DocumentBuilderFactory;

	import org.testng.annotations.DataProvider;
	import org.testng.annotations.Listeners;
	import org.testng.annotations.Test;
	import org.w3c.dom.Attr;
	import org.w3c.dom.DOMException;
	import org.w3c.dom.Document;
	import org.w3c.dom.Element;
	import org.w3c.dom.Node;
	import org.w3c.dom.NodeList;
	import org.xml.sax.InputSource;

	/*
	* @test
	* @library /javax/xml/jaxp/libs
	* @run testng/othervm -DrunSecMngr=true org.w3c.dom.ptests.ElementTest
	* @run testng/othervm org.w3c.dom.ptests.ElementTest
	* @summary Test for the methods of Element Interface
	*/
	@Listeners({jaxp.library.FilePolicy.class})
	public class ElementTest {
	@Test
	public void testGetAttributeNS() throws Exception {
	Document document = createDOMWithNS("ElementSample01.xml");
	Element elemNode = (Element) document.getElementsByTagName("book").item(0);
	String s = elemNode.getAttributeNS("urn:BooksAreUs.org:BookInfo", "category");
	assertEquals(s, "research");
	}

	@Test
	public void testGetAttributeNodeNS() throws Exception {
	Document document = createDOMWithNS("ElementSample01.xml");
	Element elemNode = (Element) document.getElementsByTagName("book").item(0);
	Attr attr = elemNode.getAttributeNodeNS("urn:BooksAreUs.org:BookInfo", "category");
	assertEquals(attr.getValue(), "research");

	}

	/*
	* Test getAttributeNode to get a Attr and then remove it successfully by
	* removeAttributeNode.
	*/
	@Test
	public void testRemoveAttributeNode() throws Exception {
	Document document = createDOMWithNS("ElementSample01.xml");
	Element elemNode = (Element) document.getElementsByTagName("book").item(1);
	Attr attr = elemNode.getAttributeNode("category1");
	assertEquals(attr.getValue(), "research");

	assertEquals(elemNode.getTagName(), "book");
	elemNode.removeAttributeNode(attr);
	assertEquals(elemNode.getAttribute("category1"), "");
	}

	/*
	* Test removing an Attribute Node with removeAttributeNS(String
	* namespaceURI, String localName).
	*/
	@Test
	public void testRemoveAttributeNS() throws Exception {
	final String nsURI = "urn:BooksAreUs.org:BookInfo";
	final String localName = "category";
	Document document = createDOMWithNS("ElementSample01.xml");
	Element elemNode = (Element) document.getElementsByTagName("book").item(0);
	elemNode.removeAttributeNS(nsURI, localName);

	assertNull(elemNode.getAttributeNodeNS(nsURI, localName));
	}

	/*
	* Test getFirstChild and getLastChild.
	*/
	@Test
	public void testGetChild() throws Exception {
	Document document = createDOMWithNS("ElementSample01.xml");
	Element elemNode = (Element) document.getElementsByTagName("b:aaa").item(0);
	elemNode.normalize();
	Node firstChild = elemNode.getFirstChild();
	Node lastChild = elemNode.getLastChild();
	assertEquals(firstChild.getNodeValue(), "fjfjf");
	assertEquals(lastChild.getNodeValue(), "fjfjf");
	}

	/*
	* Test setAttributeNode with an Attr from createAttribute.
	*/
	@Test
	public void testSetAttributeNode() throws Exception {
	final String attrName = "myAttr";
	final String attrValue = "attrValue";
	Document document = createDOM("ElementSample02.xml");
	Element elemNode = document.createElement("pricetag2");
	Attr myAttr = document.createAttribute(attrName);
	myAttr.setValue(attrValue);

	assertNull(elemNode.setAttributeNode(myAttr));
	assertEquals(elemNode.getAttribute(attrName), attrValue);
	}

	@DataProvider(name = "attribute")
	public Object[][] getAttributeData() {
	return new Object[][] {
	{ "thisisname", "thisisitsvalue" },
	{ "style", "font-Family" } };
	}

	@Test(dataProvider = "attribute")
	public void testSetAttribute(String name, String value) throws Exception {
	Document document = createDOM("ElementSample02.xml");
	Element elemNode = document.createElement("pricetag2");
	elemNode.setAttribute(name, value);
	assertEquals(elemNode.getAttribute(name), value);
	}

	/*
	* Negative test for setAttribute, null is not a valid name.
	*/
	@Test(expectedExceptions = DOMException.class)
	public void testSetAttributeNeg() throws Exception {
	Document document = createDOM("ElementSample02.xml");
	Element elemNode = document.createElement("pricetag2");
	elemNode.setAttribute(null, null);
	}

	/*
	* Test setAttributeNode, newAttr can't be an attribute of another Element
	* object, must explicitly clone Attr nodes to re-use them in other
	* elements.
	*/
	@Test
	public void testDuplicateAttributeNode() throws Exception {
	final String name = "testAttrName";
	final String value = "testAttrValue";
	Document document = createNewDocument();
	Attr attr = document.createAttribute(name);
	attr.setValue(value);

	Element element1 = document.createElement("AFirstElement");
	element1.setAttributeNode(attr);
	Element element2 = document.createElement("ASecondElement");
	Attr attr2 = (Attr) attr.cloneNode(true);
	element2.setAttributeNode(attr2);
	assertEquals(element1.getAttribute(name), element2.getAttribute(name));

	Element element3 = document.createElement("AThirdElement");
	try {
	element3.setAttributeNode(attr);
	fail(DOMEXCEPTION_EXPECTED);
	} catch (DOMException doe) {
	assertEquals(doe.code, INUSE_ATTRIBUTE_ERR);
	}
	}

	/*
	* If not setting the namsepace aware method of DocumentBuilderFactory to
	* true, can't retrieve element by namespace and local name.
	*/
	@Test
	public void testNamespaceAware() throws Exception {
	Document document = createDOM("ElementSample02.xml");

	NodeList nl = document.getElementsByTagNameNS("urn:BooksAreUs.org:BookInfo", "author");
	assertNull(nl.item(0));

	nl = document.getDocumentElement().getElementsByTagNameNS("urn:BooksAreUs.org:BookInfo", "author");
	assertNull(nl.item(0));
	}

	@DataProvider(name = "nsattribute")
	public Object[][] getNSAttributeData() {
	return new Object[][] {
	{ "h:html", "html", "attrValue" },
	{ "b:style", "style", "attrValue" } };
	}

	/*
	* setAttributeNodeNS and verify it with getAttributeNS.
	*/
	@Test(dataProvider = "nsattribute")
	public void testSetAttributeNodeNS(String qualifiedName, String localName, String value) throws Exception {
	Document document = createDOM("ElementSample03.xml");
	Element elemNode = document.createElement("pricetag2");
	Attr myAttr = document.createAttributeNS(XML_NS_URI, qualifiedName);
	myAttr.setValue(value);
	assertNull(elemNode.setAttributeNodeNS(myAttr));
	assertEquals(elemNode.getAttributeNS(XML_NS_URI, localName), value);
	}

	@Test
	public void testHasAttributeNS() throws Exception {
	Document document = createDOMWithNS("ElementSample04.xml");
	NodeList nodeList = document.getElementsByTagName("body");
	NodeList childList = nodeList.item(0).getChildNodes();
	Element child = (Element) childList.item(7);
	assertTrue(child.hasAttributeNS("urn:BooksAreUs.org:BookInfo", "style"));
	}

	@Test
	public void testToString() throws Exception {
	final String xml =
	"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
	+ "<!DOCTYPE datacenterlist>"
	+ "<datacenterlist>"
	+ " <datacenterinfo"
	+ " id=\"0\""
	+ " naddrs=\"1\""
	+ " nnodes=\"1\""
	+ " ismaster=\"0\">\n"
	+ " <gateway ipaddr=\"192.168.100.27:26000\"/>"
	+ " </datacenterinfo>"
	+ "</datacenterlist>";

	Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new InputSource(new StringReader(xml)));
	Element root = doc.getDocumentElement();

	assertEquals(root.toString(), "[datacenterlist: null]");
	}

	}