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nodegetfirstchildnull.javaAPI DocAndroid 1.5 API3086Wed May 06 22:41:04 BST 2009org.w3c.domts.level1.core

nodegetfirstchildnull

public final class nodegetfirstchildnull extends org.w3c.domts.DOMTestCase
If there is not a first child then the "getFirstChild()" method returns null. Retrieve the Text node form the second child of the first employee and invoke the "getFirstChild()" method. It should return null.
author
NIST
author
Mary Brady
see
http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-169727388

Fields Summary
Constructors Summary
public nodegetfirstchildnull(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", false);
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/nodegetfirstchildnull";
public static voidmain(java.lang.String[] args)
Runs this test from the command line.

param
args command line arguments

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

throws
Throwable Any uncaught exception causes test to fail

      Document doc;
      NodeList elementList;
      Node employeeNode;
      NodeList employeeList;
      Node secondChildNode;
      Node textNode;
      Node noChildNode;
      doc = (Document) load("staff", false);
      elementList = doc.getElementsByTagName("employee");
      employeeNode = elementList.item(0);
      employeeList = employeeNode.getChildNodes();
      secondChildNode = employeeList.item(1);
      textNode = secondChildNode.getFirstChild();
      noChildNode = textNode.getFirstChild();
      assertNull("nodeGetFirstChildNullAssert1", noChildNode);