| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| var activeWorker; |
| |
| promise_test(async (test) => { |
| if (window.testRunner) { |
| testRunner.setUseSeparateServiceWorkerProcess(true); |
| await fetch("").then(() => { }, () => { }); |
| } |
| |
| var registration = await navigator.serviceWorker.register("service-worker-process-worker.js", { scope : "" }); |
| activeWorker = registration.active; |
| if (activeWorker) |
| return; |
| activeWorker = registration.installing; |
| return new Promise(resolve => { |
| activeWorker.addEventListener('statechange', () => { |
| if (activeWorker.state === "activated") |
| resolve(); |
| }); |
| }); |
| }, "Setup worker"); |
| |
| promise_test(async (test) => { |
| let resolve; |
| const promise = new Promise(r => resolve = r); |
| navigator.serviceWorker.addEventListener("message", (e) => resolve(e.data), {once: true}); |
| activeWorker.postMessage("PID"); |
| assert_not_equals(await promise, window.internals.processIdentifier); |
| }, "Test that service worker is in a different process"); |
| |
| </script> |
| </body> |
| </html> |
