1 PASS span1.textContent is "foobar"
2 PASS span1.textContent is "foobar"
3 PASS span1.firstChild.nextSibling.id is "span2"
4 PASS span1.firstChild.nextSibling.firstChild.nodeValue is ""
5 PASS test.textContent is "fz"
6 PASS successfullyParsed is true