LayoutTests/dom/html/level1/core/hc_nodereplacechildnodeancestor.js

/*
Copyright © 2001-2004 World Wide Web Consortium, 
(Massachusetts Institute of Technology, European Research Consortium 
for Informatics and Mathematics, Keio University). All 
Rights Reserved. This work is distributed under the W3C® Software License [1] 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. 

[1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
*/



   /**
    *  Gets URI that identifies the test.
    *  @return uri identifier of test
    */
function getTargetURI() {
      return "http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodereplacechildnodeancestor";
   }

var docsLoaded = -1000000;
var builder = null;

//
//   This function is called by the testing framework before
//      running the test suite.
//
//   If there are no configuration exceptions, asynchronous
//        document loading is started.  Otherwise, the status
//        is set to complete and the exception is immediately
//        raised when entering the body of the test.
//
function setUpPage() {
   setUpPageStatus = 'running';
   try {
     //
     //   creates test document builder, may throw exception
     //
     builder = createConfiguredBuilder();

      docsLoaded = 0;
      
      var docRef = null;
      if (typeof(this.doc) != 'undefined') {
        docRef = this.doc;
      }
      docsLoaded += preload(docRef, "doc", "hc_staff");
        
       if (docsLoaded == 1) {
          setUpPageStatus = 'complete';
       }
    } catch(ex) {
    	catchInitializationError(builder, ex);
        setUpPageStatus = 'complete';
    }
}



//
//   This method is called on the completion of 
//      each asychronous load started in setUpTests.
//
//   When every synchronous loaded document has completed,
//      the page status is changed which allows the
//      body of the test to be executed.
function loadComplete() {
    if (++docsLoaded == 1) {
        setUpPageStatus = 'complete';
    }
}


/**
* 
    The "replaceChild(newChild,oldChild)" method raises a 
    HIERARCHY_REQUEST_ERR DOMException if the node to put
    in is one of this node's ancestors.
    
    Retrieve the second employee and attempt to replace
    one of its children with an ancestor node(root node).
    An attempt to make such a replacement should raise the 
    desired exception.

* @author Curt Arnold
* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='HIERARCHY_REQUEST_ERR'])
* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-785887307')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='HIERARCHY_REQUEST_ERR'])
* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-785887307
*/
function hc_nodereplacechildnodeancestor() {
   var success;
    if(checkInitialization(builder, "hc_nodereplacechildnodeancestor") != null) return;
    var doc;
      var newChild;
      var elementList;
      var employeeNode;
      var childList;
      var oldChild;
      var replacedNode;
      
      var docRef = null;
      if (typeof(this.doc) != 'undefined') {
        docRef = this.doc;
      }
      doc = load(docRef, "doc", "hc_staff");
      newChild = doc.documentElement;

      elementList = doc.getElementsByTagName("p");
      employeeNode = elementList.item(1);
      childList = employeeNode.childNodes;

      oldChild = childList.item(0);
      
	{
		success = false;
		try {
            replacedNode = employeeNode.replaceChild(newChild,oldChild);
        }
		catch(ex) {
      success = (typeof(ex.code) != 'undefined' && ex.code == 3);
		}
		assertTrue("throw_HIERARCHY_REQUEST_ERR",success);
	}

}




function runTest() {
   hc_nodereplacechildnodeancestor();
}