| <!doctype html> |
| <meta charset=utf-8> |
| <title></title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/test-helpers.sub.js"></script> |
| <body> |
| <script> |
| |
| promise_test((t) => { |
| return runTest(t, 'resources/claim-worker-fetch-iframe.html'); |
| }, 'fetch() in Worker should be intercepted after the client is claimed.'); |
| |
| promise_test((t) => { |
| return runTest(t, 'resources/claim-nested-worker-fetch-iframe.html'); |
| }, 'fetch() in nested Worker should be intercepted after the client is claimed.'); |
| |
| promise_test((t) => { |
| return runTest(t, 'resources/claim-blob-url-worker-fetch-iframe.html'); |
| }, 'fetch() in blob URL Worker should be intercepted after the client is claimed.'); |
| |
| promise_test((t) => { |
| return runTest(t, 'resources/nested-blob-url-workers.html'); |
| }, 'fetch() in nested blob URL Worker created from a blob URL Worker should be intercepted after the client is claimed.'); |
| |
| promise_test((t) => { |
| return runTest(t, 'resources/nested-worker-created-from-blob-url-worker.html'); |
| }, 'fetch() in nested Worker created from a blob URL Worker should be intercepted after the client is claimed.'); |
| |
| promise_test((t) => { |
| return runTest(t, 'resources/nested-blob-url-worker-created-from-worker.html'); |
| }, 'fetch() in nested blob URL Worker created from a Worker should be intercepted after the client is claimed.'); |
| |
| async function runTest(t, iframe_url) { |
| const resource = 'simple.txt'; |
| const scope = 'resources/'; |
| const script = 'resources/claim-worker.js'; |
| |
| // Create the test iframe with a dedicated worker. |
| const frame = await with_iframe(iframe_url); |
| t.add_cleanup(_ => frame.remove()); |
| |
| // Check the controller and test with fetch in the worker. |
| assert_equals(frame.contentWindow.navigator.controller, |
| undefined, 'Should have no controller.'); |
| { |
| const response_text = await frame.contentWindow.fetch_in_worker(resource); |
| assert_equals(response_text, 'a simple text file\n', |
| 'fetch() should not be intercepted.'); |
| } |
| |
| // Register a service worker. |
| const reg = await service_worker_unregister_and_register(t, script, scope); |
| t.add_cleanup(_ => reg.unregister()); |
| await wait_for_state(t, reg.installing, 'activated'); |
| |
| // Let the service worker claim the iframe and the worker. |
| const channel = new MessageChannel(); |
| const saw_message = new Promise(function(resolve) { |
| channel.port1.onmessage = t.step_func(function(e) { |
| assert_equals(e.data, 'PASS', 'Worker call to claim() should fulfill.'); |
| resolve(); |
| }); |
| }); |
| reg.active.postMessage({port: channel.port2}, [channel.port2]); |
| await saw_message; |
| |
| // Check the controller and test with fetch in the worker. |
| const reg2 = |
| await frame.contentWindow.navigator.serviceWorker.getRegistration(scope); |
| assert_equals(frame.contentWindow.navigator.serviceWorker.controller, |
| reg2.active, 'Test iframe should be claimed.'); |
| |
| { |
| // TODO(horo): Check the worker's navigator.seviceWorker.controller. |
| const response_text = await frame.contentWindow.fetch_in_worker(resource); |
| assert_equals(response_text, 'Intercepted!', |
| 'fetch() in the worker should be intercepted.'); |
| } |
| } |
| |
| </script> |
| </body> |