Name: inR10064 Date: 11/17/2000



  JAXP 1.1 method
        org.w3c.dom.Element.removeAttributeNS(String namespaceURI, String localName)
        
does not replace the attribute which has a default value. Instead of this it removes
the attribute (See test.java below).

  Definition of the method in p. 1.2 "Fundamental Interfaces" of DOM Level 2 Core
(http://www.w3.org/TR/DOM-Level-2-Core/core.html#ID-745549614) says:

" removeAttributeNS introduced in DOM Level 2
      Removes an attribute by local name and namespace URI. If the removed
      attribute has a default value it is immediately replaced. "

  This bug presents in build jaxp-1.1ea2-b10-03_nov_2000
and affects the new test in TCK JAXP 1.1

api/org_w3c_dom/Element/RemoveAttributeNSTests.html#removeAttributeNSTest002

------------------------------------test.java-----------------------------
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import java.io.ByteArrayInputStream;

public class test {
    
    public static void main(String argv[]) {
        
        try {
            DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance()
                                              .newDocumentBuilder();

            String data = "<?xml version=\"1.0\" ?>" +
                          "<!DOCTYPE test:root [" +
                          "<!ELEMENT test:root ANY>" +
                          "<!ATTLIST test:root xmlns:test CDATA #REQUIRED>" +
                          "<!ATTLIST test:root test:c (a|b) \"a\">" +
                          "]>" +
                          "<test:root xmlns:test=\"http://xxxx.xx/\" test:c=\"b\">" +
                          "</test:root>";
        
            ByteArrayInputStream in = new ByteArrayInputStream(data.getBytes());

            Document document = documentBuilder.parse(in);

            Element element = (Element)document
                              .getElementsByTagNameNS("http://xxxx.xx/", "root")
                              .item(0);
            
            System.out.println("Before: " +
                               element.getAttributeNS("http://xxxx.xx/", "c"));
                               
            element.removeAttributeNS("http://xxxx.xx/", "c");
            
            System.out.println("After: " +
                               element.getAttributeNS("http://xxxx.xx/", "c"));
        } catch (Exception e) {
            System.out.println("Unexpected " + e + " was thrown");
        }
    }
}
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% java -cp .:jaxp1.1/jaxp.jar:jaxp1.1/crimson.jar test
Before: b
After:
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