| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Cache Storage: network process crash</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| var scope = "/WebKit/service-workers/resources"; |
| |
| function withFrame(url) |
| { |
| return new Promise((resolve) => { |
| let frame = document.createElement('iframe'); |
| frame.src = url; |
| frame.onload = function() { resolve(frame); }; |
| document.body.appendChild(frame); |
| }); |
| } |
| |
| async function registerServiceWorker() |
| { |
| var registration = await navigator.serviceWorker.register("fetchEvent-worker.js", { scope : scope }); |
| var activeWorker = registration.active; |
| if (activeWorker) |
| return; |
| activeWorker = registration.installing; |
| return new Promise(resolve => { |
| activeWorker.addEventListener('statechange', () => { |
| if (activeWorker.state === "activated") |
| resolve(registration); |
| }); |
| }); |
| } |
| |
| promise_test(async (test) => { |
| const registration = await registerServiceWorker(); |
| // Enable preload to validate preload persistency. |
| await registration.navigationPreload.enable(); |
| await registration.navigationPreload.setHeaderValue("test"); |
| }, "Setup worker"); |
| |
| promise_test(async (test) => { |
| const frame = await withFrame(scope + "/empty.html"); |
| assert_not_equals(frame.contentWindow.navigator.serviceWorker.controller, null); |
| frame.remove(); |
| }, "Frame being controlled"); |
| |
| promise_test(async (test) => { |
| if (window.internals) |
| await internals.storeRegistrationsOnDisk(); |
| |
| if (window.testRunner && window.testRunner.terminateNetworkProcess) |
| testRunner.terminateNetworkProcess(); |
| |
| let count = 0; |
| while (count++ < 100) { |
| const frame = await withFrame(scope + "/empty.html"); |
| if (frame.contentWindow.navigator.serviceWorker.controller) { |
| frame.remove(); |
| break; |
| } |
| frame.remove(); |
| await new Promise(resolve => setTimeout(resolve, 50)); |
| } |
| assert_true(count < 100); |
| |
| const registration = await navigator.serviceWorker.getRegistration(scope); |
| |
| // Validate preload persistency. |
| const state = await registration.navigationPreload.getState(); |
| assert_true(state.enabled, "state.enabled"); |
| assert_equals(state.headerValue, "test"); |
| }, "Frame being controlled after network process crash"); |
| </script> |
| </body> |
| </html> |
| |
