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: // Opening new windows in Fennec causes issues
michael@0: module.metadata = {
michael@0:   engines: {
michael@0:     'Firefox': '*'
michael@0:   }
michael@0: };
michael@0: 
michael@0: const { Loader } = require("sdk/test/loader");
michael@0: const { open, getMostRecentBrowserWindow, getOuterId } = require("sdk/window/utils");
michael@0: 
michael@0: exports["test browser events"] = function(assert, done) {
michael@0:   let loader = Loader(module);
michael@0:   let { events } = loader.require("sdk/window/events");
michael@0:   let { on, off } = loader.require("sdk/event/core");
michael@0:   let actual = [];
michael@0: 
michael@0:   on(events, "data", function handler(e) {
michael@0:     actual.push(e);
michael@0: 
michael@0:     if (e.type === "open") {
michael@0:       assert.pass("window open has occured");
michael@0:     }
michael@0:     else if (e.type === "DOMContentLoaded") {
michael@0:       assert.pass("window DOMContentLoaded has occured");
michael@0:     }
michael@0:     else if (e.type === "load") {
michael@0:       assert.pass("window load has occured");
michael@0:       window.close();
michael@0:     }
michael@0:     else if (e.type === "close") {
michael@0:       // confirm the ordering of events
michael@0:       let [ open, ready, load, close ] = actual;
michael@0:       assert.equal(open.type, "open")
michael@0:       assert.equal(open.target, window, "window is open")
michael@0: 
michael@0:       assert.equal(ready.type, "DOMContentLoaded")
michael@0:       assert.equal(ready.target, window, "window ready")
michael@0: 
michael@0:       assert.equal(load.type, "load")
michael@0:       assert.equal(load.target, window, "window load")
michael@0: 
michael@0:       assert.equal(close.type, "close")
michael@0:       assert.equal(close.target, window, "window load")
michael@0: 
michael@0:       // Note: If window is closed right after this GC won't have time
michael@0:       // to claim loader and there for this listener. It's better to remove
michael@0:       // remove listener here to avoid race conditions.
michael@0:       off(events, "data", handler);
michael@0:       loader.unload();
michael@0:       done();
michael@0:     }
michael@0:   });
michael@0: 
michael@0:   // Open window and close it to trigger observers.
michael@0:   let window = open();
michael@0: };
michael@0: 
michael@0: require("sdk/test").run(exports);