michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 'use strict';
michael@0: 
michael@0: const { Cc, Ci, Cu, components } = require('chrome');
michael@0: const { gc } = require('sdk/test/memory');
michael@0: 
michael@0: exports.testGC = function(assert, done) {
michael@0:   let weakref;
michael@0:   let (tempObj = {}) {
michael@0:     weakref = Cu.getWeakReference(tempObj);
michael@0:     assert.equal(weakref.get(), tempObj, 'the weakref returned the tempObj');
michael@0:   }
michael@0: 
michael@0:   gc().then(function(arg) {
michael@0:     assert.equal(arg, undefined, 'there is no argument');
michael@0:     assert.pass('gc() returns a promise which eventually resolves');
michael@0:     assert.equal(weakref.get(), undefined, 'the weakref returned undefined');
michael@0:   }).then(done).then(null, assert.fail);
michael@0: };
michael@0: 
michael@0: require('sdk/test').run(exports);