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Test Info: Warnings
- This test has a WPT meta file that expects 3 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /service-workers/service-worker/claim-worker-fetch.https.html - WPT Dashboard Interop Dashboard
<!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>