Runs the test case.
Document doc;
NodeList genderList;
Node gender;
Node entRef;
Element entElement;
Attr newAttr;
int nodeType;
Attr badAttr;
doc = (Document) load("staff", true);
genderList = doc.getElementsByTagName("gender");
gender = genderList.item(2);
entRef = gender.getFirstChild();
assertNotNull("entRefNotNull", entRef);
nodeType = (int) entRef.getNodeType();
if (equals(1, nodeType)) {
entRef = doc.createEntityReference("ent4");
assertNotNull("createdEntRefNotNull", entRef);
}
entElement = (Element) entRef.getFirstChild();
assertNotNull("entElementNotNull", entElement);
newAttr = doc.createAttribute("newAttr");
{
boolean success = false;
try {
badAttr = entElement.setAttributeNode(newAttr);
} catch (DOMException ex) {
success = (ex.code == DOMException.NO_MODIFICATION_ALLOWED_ERR);
}
assertTrue("throw_NO_MODIFICATION_ALLOWED_ERR", success);
}