1 files changed, 29 insertions, 0 deletions
diff --git a/dom/bindings/test/test_bug759621.html b/dom/bindings/test/test_bug759621.html
new file mode 100644
index 000000000..602a0cd7c
--- /dev/null
+++ b/dom/bindings/test/test_bug759621.html
@@ -0,0 +1,29 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=759621
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Test for Bug 759621</title>
+  <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=759621">Mozilla Bug 759621</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+  
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 759621 **/
+var l = document.getElementsByTagName("*");
+l.namedItem = "pass";
+is(l.namedItem, "pass", "Should be able to set expando shadowing a proto prop");
+
+</script>
+</pre>
+</body>
+</html>