docshell/test/mochitest/file_bug1743353.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <meta charset="utf-8">
   5   <script>
   6     window.addEventListener("pageshow", () => {
   7       let bc = new BroadcastChannel("bug1743353");
   8       bc.addEventListener("message", ({ data: cmd }) => {
   9         switch (cmd) {
  10           case "load":
  11             bc.close();
  12             document.location += "?1";
  13             break;
  14           case "back":
  15             window.blockBFCache = new RTCPeerConnection();
  16             window.addEventListener("pagehide", () => {
  17               bc.postMessage("pagehide");
  18             });
  19             window.addEventListener("unload", () => {
  20               bc.postMessage("unload");
  21               bc.close();
  22             });
  23             history.back();
  24             break;
  25           case "close":
  26             bc.close();
  27             window.close();
  28             break;
  29         }
  30       });
  31       bc.postMessage("pageshow");
  32     });
  33   </script>
  34 </head>
  35 <body>
  36 </body>
  37 </html>