diff --git a/mozilla/testing/mochitest/tests/index.html b/mozilla/testing/mochitest/tests/index.html
index b916447f1ef..9a1e5b2b054 100644
--- a/mozilla/testing/mochitest/tests/index.html
+++ b/mozilla/testing/mochitest/tests/index.html
@@ -77,6 +77,7 @@ RunSet.runall = function() {
       'test_bug351601.html',
       'test_bug355026.html',
       'test_bug357509.html',
+      'test_bug359657.html',
       'test_bug359754.xul',
       'test_MochiKit-Async.html',
       'test_MochiKit-Base.html',
diff --git a/mozilla/testing/mochitest/tests/test_bug359657.html b/mozilla/testing/mochitest/tests/test_bug359657.html
new file mode 100644
index 00000000000..c7b5451e428
--- /dev/null
+++ b/mozilla/testing/mochitest/tests/test_bug359657.html
@@ -0,0 +1,37 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=359657
+-->
+<head>
+  <title>Test for Bug 359657</title>
+  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
+  <script type="text/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=359657">Mozilla Bug 359657</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+  
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+
+/** Test for Bug 359657 **/
+function runTest() {
+  var span = document.createElement("span");
+  $("test").insertBefore(span, $("test").firstChild);
+  ok($("test").firstChild === span);
+}
+</script>
+<div>
+  <iframe src=""></iframe>
+  <!-- Important: This test needs to run async at this point.  The actual test
+       is not crashing while running this test! -->
+  <script type="text/javascript" src="data:text/javascript,runTest()"></script>
+</div>
+</pre>
+</body>
+</html>
+
