LayoutTests/dom/xhtml/level1/core/hc_characterdatadeletedataexceedslength.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_characterdatadeletedataexceedslength";
   }

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 sum of the offset and count used in the        
   "deleteData(offset,count) method is greater than the
   length of the character data then all the characters
   from the offset to the end of the data are deleted. 
   
   Retrieve the character data from the last child of the
   first employee.  The "deleteData(offset,count)"
   method is then called with offset=4 and count=50.
   The method should delete the characters from position 4
   to the end of the data since the offset+count(50+4)
   is greater than the length of the character data(35).
   The new value of the character data should be "1230".

* @author Curt Arnold
* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-72AB8359
* @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-7C603781
*/
function hc_characterdatadeletedataexceedslength() {
   var success;
    if(checkInitialization(builder, "hc_characterdatadeletedataexceedslength") != null) return;
    var doc;
      var elementList;
      var nameNode;
      var child;
      var childData;
      
      var docRef = null;
      if (typeof(this.doc) != 'undefined') {
        docRef = this.doc;
      }
      doc = load(docRef, "doc", "hc_staff");
      elementList = doc.getElementsByTagName("acronym");
      nameNode = elementList.item(0);
      child = nameNode.firstChild;

      child.deleteData(4,50);
      childData = child.data;

      assertEquals("characterdataDeleteDataExceedsLengthAssert","1230",childData);
       
}




function runTest() {
   hc_characterdatadeletedataexceedslength();
}