webworker-script.js

/*eslint-env worker*/
/*global sinon*/
"use strict";

// Abort if we are not running in a WebWorker
if (typeof importScripts !== "undefined") {
    importScripts("/pkg/sinon.js");

    var stub = sinon.stub().returns("worker response");

    onmessage = function () {
        postMessage( stub() );
    };
}