| <html> |
| <head> |
| <script src="resources/sw-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| function getNewestWorker(registration) |
| { |
| if (registration.installing) |
| return registration.installing; |
| if (registration.waiting) |
| return registration.waiting; |
| return registration.active; |
| } |
| |
| navigator.serviceWorker.register("resources/empty-worker.js", { }).then(function(_registration) { |
| registration = _registration; |
| registration.installing.addEventListener("statechange", function() { |
| gc(); |
| let newState = getNewestWorker(registration).state; |
| gc(); |
| log("statechange to " + newState); |
| if (newState == "activated") |
| finishSWTest(); |
| }); |
| gc(); |
| setTimeout(function() { |
| gc(); |
| }, 0); |
| }); |
| </script> |
| </body> |
| </html> |
