content/base/test/test_bug461555.html

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=461555
-->
<head>
  <title>Test for Bug 461555</title>
  <script type="application/javascript" src="/MochiKit/packed.js"></script>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=461555">Mozilla Bug 461555</a>
<p id="display"></p>
<div id="content" style="display: none">
  
</div>
<script>

SimpleTest.waitForExplicitFinish();

function writeIt(n) {
  document.write("<span>" + n + "</span>");
}

function done() {
  nodes = document.getElementsByTagName('span');
  is(nodes.length, 3, "wrong length");
  for (i = 0; i < nodes.length; ++i) {
    is(nodes[i].textContent, i+1, "wrong order");
  }
  SimpleTest.finish();
}

document.addEventListener("DOMContentLoaded", function() {
  done();
}, false);

writeIt(1);

</script>
<script defer>
writeIt(2);
</script>
<script>
writeIt(3);
</script>