| <!-- webkit-test-runner [ enableBackForwardCache=true ] --> |
| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="/js-test-resources/js-test.js"></script> |
| <script> |
| description("Tests that a page with a pending service worker promise is able to enter the page cache."); |
| jsTestIsAsync = true; |
| |
| let restoredFromPageCache = false; |
| |
| window.addEventListener("pageshow", function(event) { |
| debug("pageshow - " + (event.persisted ? "" : "not ") + "from cache"); |
| if (event.persisted) { |
| testPassed("Page was restored from Page Cache"); |
| restoredFromPageCache = true; |
| } |
| }); |
| |
| window.addEventListener("pagehide", function(event) { |
| debug("pagehide - " + (event.persisted ? "" : "not ") + "entering cache"); |
| if (!event.persisted) { |
| testFailed("Page failed to enter the Page Cache"); |
| finishJSTest(); |
| } |
| |
| registration.unregister().then(() => { |
| testPassed("Unregistered successfuly"); |
| shouldBeTrue("!!restoredFromPageCache"); |
| finishJSTest(); |
| }, () => { |
| testFailed("Failed to unregister"); |
| finishJSTest(); |
| }); |
| }); |
| |
| onload = () => { |
| navigator.serviceWorker.register("resources/basic-fetch-worker.js", { scope: "/workers/service/resources/" }).then((_registration) => { |
| registration = _registration; |
| window.location = "/navigation/resources/page-cache-helper.html"; |
| }); |
| } |
| </script> |
| </body> |
| </html> |
