public final class RemoveAttributeNS extends DOMTestCase
The "removeAttributeNS(namespaceURI,localName)" method for an attribute
causes the DOMException NO_MODIFICATION_ALLOWED_ERR to be raised if the node
is readonly.
Obtain the children of the THIRD "gender" element. The elements content is an
entity reference. Try to remove an attribute from the entity reference by
executing the "removeAttributeNS(namespaceURI,localName)" method. This causes
a NO_MODIFICATION_ALLOWED_ERR DOMException to be thrown.