The Tor Browser: addon-sdk/source/test/test-addon-window.js@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     4 'use strict';

     6 let { Loader } = require('sdk/test/loader');

     8 exports.testReady = function(assert, done) {

     9   let loader = Loader(module);

    10   let { ready, window } = loader.require('sdk/addon/window');

    11   let windowIsReady = false;

    13   ready.then(function() {

    14     assert.equal(windowIsReady, false, 'ready promise was resolved only once');

    15     windowIsReady = true;

    17     loader.unload();

    18     done();

    19   }).then(null, assert.fail);

    20 }

    22 require('sdk/test').run(exports);

The Tor Browser / file revision