<html> <head> <meta http-equiv="refresh" content="2"/> <script> function error() { } function getUserMedia(dictionary, callback) { try { navigator.webkitGetUserMedia(dictionary, callback, error); } catch (e) { } } function gotStream1(s) { } function start() { getUserMedia({audio:true}, gotStream1); } </script> </head> <body onload="start()"> <h1>Test passes if it does not crash.</h1> </body> </html>