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elementsetattributenodenull.javaAPI DocAndroid 1.5 API3227Wed May 06 22:41:04 BST 2009org.w3c.domts.level1.core

elementsetattributenodenull

public final class elementsetattributenodenull extends org.w3c.domts.DOMTestCase
The "setAttributeNode(newAttr)" method returns the null value if no previously existing Attr node with the same name was replaced. Retrieve the last child of the third employee and add a new attribute to it. The new attribute node added is "district", which is not part of this Element. The method should return the null value. This test uses the "createAttribute(name)" method from the Document interface.
author
NIST
author
Mary Brady
see
http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154

Fields Summary
Constructors Summary
public elementsetattributenodenull(org.w3c.domts.DOMTestDocumentBuilderFactory factory)
Constructor.

param
factory document factory, may not be null
throws
org.w3c.domts.DOMTestIncompatibleException Thrown if test is not compatible with parser configuration

      super(factory);

    //
    //   check if loaded documents are supported for content type
    //
    String contentType = getContentType();
    preload(contentType, "staff", true);
Methods Summary
public java.lang.StringgetTargetURI()
Gets URI that identifies the test.

return
uri identifier of test

      return "http://www.w3.org/2001/DOM-Test-Suite/level1/core/elementsetattributenodenull";
public static voidmain(java.lang.String[] args)
Runs this test from the command line.

param
args command line arguments

        DOMTestCase.doMain(elementsetattributenodenull.class, args);
public voidrunTest()
Runs the test case.

throws
Throwable Any uncaught exception causes test to fail

      Document doc;
      NodeList elementList;
      Element testEmployee;
      Attr newAttribute;
      Attr districtAttr;
      doc = (Document) load("staff", true);
      elementList = doc.getElementsByTagName("address");
      testEmployee = (Element) elementList.item(2);
      newAttribute = doc.createAttribute("district");
      districtAttr = testEmployee.setAttributeNode(newAttribute);
      assertNull("elementSetAttributeNodeNullAssert", districtAttr);