<!-- test code goes here -->
<script type="application/javascript"><![CDATA[
/** Test for Bug 500931 **/
function go() {
var ifr = document.getElementById('ifr');
var docnodes = ifr.contentDocument.body.childNodes;
var index, value;
for (let i of Object.entries(docnodes)) {
index = i[0];
value = i[1];
}
is(index, "0", "enumerated the 0th element");
ok(Text.isInstance(value), "the 0th element was a text node");
SimpleTest.finish();
}