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'use strict';
importScripts('/resources/testharness.js');
const header = 'Permissions-Policy header idle-detection=()';
let workerType;
if (typeof postMessage === 'function') {
workerType = 'dedicated';
}
promise_test(async () => {
try {
await new IdleDetector().start();
assert_unreached('expected start() to throw with SecurityError');
} catch (error) {
assert_equals(error.name, 'SecurityError');
}
},
`Inherited ${header} disallows ${workerType} workers.`);
done();