<!DOCTYPE HTML> <html> <!-- Test page for https://bugzilla.mozilla.org/show_bug.cgi?id=1336811 --> <head> <meta charset="utf-8"> <title>Test page for Bug 1336811</title> </head> <body onload="onload();"> <p><span id="samplepage">sample page</span></p> <script type="application/javascript"> function onload() { var request = new XMLHttpRequest; request.open("GET", "about:blank"); request.onreadystatechange = function() { request.foo = request; } request.foo = request; request.send(); request.foo = request; } </script> </body> </html>