root.addContent(new Text(" "));
root.addContent(new Text(""));
root.addContent(new Text(" "));
root.addContent(new Text(" \n \n "));
root.addContent(new Text(" \t "));
root.addContent(new Text(" "));
assertEquals(expect("<root><![CDATA[ ]]> \n \n \t </root>"),
outputString(fraw, root));
assertEquals(expect("<root/>"),
outputString(fcompact, root));
assertEquals(expect("<root/>"),