serial-disabled-by-permissions-policy-worker.js (469B)
1 'use strict'; 2 3 importScripts('/resources/testharness.js'); 4 5 const header = 'Permissions-Policy header serial=()'; 6 let workerType; 7 8 if (typeof postMessage === 'function') { 9 workerType = 'dedicated'; 10 } 11 12 promise_test(() => navigator.serial.getPorts().then( 13 () => assert_unreached('expected promise to reject with SecurityError'), 14 error => assert_equals(error.name, 'SecurityError')), 15 `Inherited ${header} disallows ${workerType} workers.`); 16 17 done();