js/xpconnect/tests/mochitest/test_finalizationRegistryInWorker.html

   1 <!DOCTYPE HTML>
   2 <html>
   3   <head>
   4     <meta charset="utf-8">
   5     <title>Test FinalizationRegistry works in workers</title>
   6     <script src="/tests/SimpleTest/SimpleTest.js"></script>
   7     <script type="application/javascript">
   8       function go() {
   9         SimpleTest.waitForExplicitFinish();
  10
  11         let worker = new Worker('finalizationRegistry_worker.js');
  12
  13         worker.onevent = (event) => {
  14           console.log(event.message);
  15           throw event.error;
  16         };
  17
  18         worker.onmessage = (event) => {
  19           switch (event.data) {
  20           case 'started':
  21             worker.postMessage('checkResults');
  22             break;
  23
  24           case 'passed':
  25             ok(true, "Tests passed");
  26             SimpleTest.finish();
  27             break;
  28
  29           default:
  30             console.log(event.data);
  31             break;
  32           }
  33         };
  34
  35         worker.postMessage('startTest');
  36       }
  37     </script>
  38   </head>
  39   <body onload="go()"></body>
  40 </html>