Name: apR10229 Date: 09/24/2003


Filed By : SPB JCK team (###@###.###)
JDK : java full version "1.5.0-beta-b20"
JCK : 1.5
Platform[s] : Solaris
switch/Mode :
JCK test owner : http://javaweb.eng/jct/sqe/JCK-tck/usr/owners.jto
Failing Test [s] : N/A


Problem description
===================
If DOMParser uses a filter, skipping one element, that has two children, then it
constructs wrong DOM structure. For example, if we shall skip element node <ELEMENT1>, using
FILTER_SKIP flag, for following XML:

<ROOT><ELEMENT1><CHILD1/><CHILD2/></ELEMENT1></ROOT>

after parsing we'll get:

<ROOT><CHILD1><CHILD2/></CHILD1></ROOT>

This behavior isn't described in the Java API Spec.
    
Minimized test:
===============
------- Test.java -------
import java.io.*;
import org.w3c.dom.ls.*;
import org.w3c.dom.*;
import javax.xml.parsers.*;
import org.xml.sax.*;
import org.w3c.dom.traversal.*;

public class Test {
    public static void main(String[] argv) {
        String xml = "<?xml version=\"1.0\"?><ROOT><ELEMENT1><CHILD1/><CHILD2/></ELEMENT1></ROOT>";
        System.out.println("Before parsing: "+xml);
        DocumentBuilder parser = null;
        Document doc = null;
        try {
            parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();
            doc = parser.parse(new StringBufferInputStream(xml));
        } catch (Throwable e) {
            e.printStackTrace();
        }
        DOMImplementationLS implLS = (DOMImplementationLS) doc.getImplementation().getFeature("LS","3.0");
        DOMParser dp = implLS.createDOMParser(DOMImplementationLS.MODE_SYNCHRONOUS,null);
        DOMInput src = implLS.createDOMInput();
        src.setStringData(xml);
        dp.setFilter(
            new DOMParserFilter() {
                public short startElement(Element elt) {
if (elt.getTagName().equals("ELEMENT1")) {
return FILTER_SKIP;
}
return FILTER_ACCEPT;
                }
                public short acceptNode(Node enode) {
return FILTER_ACCEPT;
}
public int getWhatToShow() {
return NodeFilter.SHOW_ALL;
}
}
        );
        Document parsedDoc = dp.parse(src);
        DOMSerializer ser = implLS.createDOMSerializer();
        System.out.println("After parsing: "+ser.writeToString(parsedDoc));
    }
}

------- end-of-Test.java -------

Minimized test output:
======================
Before parsing: <?xml version="1.0"?><ROOT><ELEMENT1><CHILD1/><CHILD2/></ELEMENT1></ROOT>
After parsing: <?xml version="1.0"?><ROOT><CHILD1><CHILD2/></CHILD1></ROOT>


JCK test source location:
==========================
/java/re/jck/1.5/promoted/latest/JCK-runtime-15/tests

Specific Machine Info:
=====================
SunOS orion 5.9 Generic_112233-03 sun4u sparc SUNW,Ultra-Enterprise

======================================================================