<html> <head> <meta http-equiv="Cache-Control" content="no-cache, no-store"> <meta name="referrer" content="same-origin"> </head> <body> <form method="POST" action="file_bug1773192_3.sjs"></form> <script> history.replaceState({}, "", document.referrer); setTimeout(() => { // The test relies on this page not going into the BFCache, so that // when we come back to it we load the URL from the replaceState // instead. window.blockBFCache = new RTCPeerConnection(); document.forms[0].submit(); }, 0); </script> </body> </html>