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'use strict';
importScripts('/resources/testharness.js');
const header = 'Permissions-Policy header compute-pressure=()';
let workerType;
if (typeof postMessage === 'function') {
workerType = 'dedicated';
}
promise_test(async t => {
const observer =
new PressureObserver(t.unreached_func('oops should not end up here'));
await promise_rejects_dom(t, 'NotAllowedError', observer.observe('cpu'));
}, `$Inherited ${header} disallows ${workerType} workers.`);
done();