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: 
michael@0: 'use strict';
michael@0: 
michael@0: const { Loader, Require, unload, override } = require('sdk/loader/cuddlefish');
michael@0: const packaging = require('@loader/options');
michael@0: 
michael@0: exports['test loader'] = function(assert) {
michael@0:   var prints = [];
michael@0:   function print(message) {
michael@0:     prints.push(message);
michael@0:   }
michael@0: 
michael@0:   let loader = Loader(override(packaging, {
michael@0:     globals: {
michael@0:       print: print,
michael@0:       foo: 1
michael@0:     }
michael@0:   }));
michael@0:   let require = Require(loader, module);
michael@0: 
michael@0:   var fixture = require('./loader/fixture');
michael@0: 
michael@0:   assert.equal(fixture.foo, 1, 'custom globals must work.');
michael@0:   assert.equal(fixture.bar, 2, 'exports are set');
michael@0: 
michael@0:   assert.equal(prints[0], 'testing', 'global print must be injected.');
michael@0: 
michael@0:   var unloadsCalled = '';
michael@0: 
michael@0:   require("sdk/system/unload").when(function(reason) {
michael@0:     assert.equal(reason, 'test', 'unload reason is passed');
michael@0:     unloadsCalled += 'a';
michael@0:   });
michael@0:   require('sdk/system/unload.js').when(function() {
michael@0:     unloadsCalled += 'b';
michael@0:   });
michael@0: 
michael@0:   unload(loader, 'test');
michael@0: 
michael@0:   assert.equal(unloadsCalled, 'ba',
michael@0:                'loader.unload() must call listeners in LIFO order.');
michael@0: };
michael@0: 
michael@0: require('test').run(exports);