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characterdataindexsizeerrsubstringoffsetgreater.javaAPI DocAndroid 1.5 API4200Wed May 06 22:41:04 BST 2009org.w3c.domts.level1.core

characterdataindexsizeerrsubstringoffsetgreater

public final class characterdataindexsizeerrsubstringoffsetgreater extends org.w3c.domts.DOMTestCase
The "substringData(offset,count)" method raises an INDEX_SIZE_ERR DOMException if the specified offset is greater than the number of characters in the string. Retrieve the character data of the last child of the first employee and invoke its "substringData(offset,count) method with offset=40 and count=3. It should raise the desired exception since the offsets value is greater than the length.
author
NIST
author
Mary Brady
see
http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR'])
see
http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-6531BCCF
see
http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-6531BCCF')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR'])
see
http://www.w3.org/Bugs/Public/show_bug.cgi?id=249

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

param
args command line arguments

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

throws
Throwable Any uncaught exception causes test to fail

      Document doc;
      NodeList elementList;
      Node nameNode;
      CharacterData child;
      String badString;
      doc = (Document) load("staff", false);
      elementList = doc.getElementsByTagName("address");
      nameNode = elementList.item(0);
      child = (CharacterData) nameNode.getFirstChild();
      
      {
         boolean success = false;
         try {
            badString = child.substringData(40, 3);
          } catch (DOMException ex) {
            success = (ex.code == DOMException.INDEX_SIZE_ERR);
         }
         assertTrue("throw_INDEX_SIZE_ERR", success);
      }