/*
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_nodeinsertbeforedocfragment";
   }

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';
    }
}


/**
* 
    If the "newChild" is a DocumentFragment object then all
    its children are inserted in the same order before the
    the "refChild". 
    
    Create a DocumentFragment object and populate it with
    two Element nodes.   Retrieve the second employee and
    insert the newly created DocumentFragment before its
    fourth child.   The second employee should now have two
    extra children("newChild1" and "newChild2") at 
    positions fourth and fifth respectively.

* @author Curt Arnold
* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-952280727
* @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=247
*/
function hc_nodeinsertbeforedocfragment() {
   var success;
    if(checkInitialization(builder, "hc_nodeinsertbeforedocfragment") != null) return;
    var doc;
      var elementList;
      var employeeNode;
      var childList;
      var refChild;
      var newdocFragment;
      var newChild1;
      var newChild2;
      var child;
      var childName;
      var appendedChild;
      var insertedNode;
      
      var docRef = null;
      if (typeof(this.doc) != 'undefined') {
        docRef = this.doc;
      }
      doc = load(docRef, "doc", "hc_staff");
      elementList = doc.getElementsByTagName("p");
      employeeNode = elementList.item(1);
      childList = employeeNode.childNodes;

      refChild = childList.item(3);
      newdocFragment = doc.createDocumentFragment();
      newChild1 = doc.createElement("br");
      newChild2 = doc.createElement("b");
      appendedChild = newdocFragment.appendChild(newChild1);
      appendedChild = newdocFragment.appendChild(newChild2);
      insertedNode = employeeNode.insertBefore(newdocFragment,refChild);
      child = childList.item(3);
      childName = child.nodeName;

      assertEqualsAutoCase("element", "childName3","br",childName);
       child = childList.item(4);
      childName = child.nodeName;

      assertEqualsAutoCase("element", "childName4","b",childName);
       
}




function runTest() {
   hc_nodeinsertbeforedocfragment();
}