dom/workers/test/instanceof_worker.js

   1 /**
   2  * Any copyright is dedicated to the Public Domain.
   3  * http://creativecommons.org/publicdomain/zero/1.0/
   4  */
   5 onmessage = function (event) {
   6   postMessage({
   7     event: "XMLHttpRequest",
   8     status: new XMLHttpRequest() instanceof XMLHttpRequest,
   9     last: false,
  10   });
  11   postMessage({
  12     event: "XMLHttpRequestUpload",
  13     status: new XMLHttpRequest().upload instanceof XMLHttpRequestUpload,
  14     last: true,
  15   });
  16 };