| <!DOCTYPE html> |
| <title>Fetch destination test for prefetching</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script src="/common/media.js"></script> |
| <script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script> |
| <script> |
| let frame; |
| |
| // Set up the service worker and the frame. |
| promise_test(t => { |
| const kScope = 'resources/empty.https.html'; |
| const kScript = 'resources/fetch-destination-worker.js'; |
| return service_worker_unregister_and_register(t, kScript, kScope) |
| .then(registration => { |
| add_completion_callback(() => { |
| registration.unregister(); |
| }); |
| |
| return wait_for_state(t, registration.installing, 'activated'); |
| }) |
| .then(() => { |
| return with_iframe(kScope); |
| }) |
| .then(f => { |
| frame = f; |
| add_completion_callback(() => { f.remove(); }); |
| }); |
| }, 'Initialize global state'); |
| |
| // HTMLLinkElement with rel=prefetch - empty string destination |
| promise_test(async t => { |
| await new Promise((resolve, reject) => { |
| let node = frame.contentWindow.document.createElement("link"); |
| node.rel = "prefetch"; |
| node.onload = resolve; |
| node.onerror = reject; |
| node.href = "dummy?dest="; |
| frame.contentWindow.document.body.appendChild(node); |
| }).catch(() => { |
| assert_unreached("Fetch errored."); |
| }); |
| }, 'HTMLLinkElement with rel=prefetch fetches with an empty string Request.destination'); |
| |
| </script> |
