public void testid55331() throws JaxenException {
Navigator nav = getNavigator();
String url = TESTS_ROOT + "xml/simple.xml";
log("Document [" + url + "]");
Object document = nav.getDocument(url);
XPath contextpath = new BaseXPath("/", nav);
log("Initial Context :: " + contextpath);
List list = contextpath.selectNodes(document);
Iterator iter = list.iterator();
while (iter.hasNext()) {
Object context = iter.next();
assertValueOfXPath("234", context, "substring('12345', 1.5, 2.6)");
assertValueOfXPath("12", context, "substring('12345', 0, 3)");