<?xml version="1.0"?> <?xml-stylesheet href="chrome://global/skin" type="text/css"?> <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=990812 --> <window title="Mozilla Bug 990812" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="start();"> <label value="Mozilla Bug 990812"/> <!-- test code goes here --> <script type="application/javascript"><![CDATA[ var FRAME_SCRIPT = "data:,addMessageListener('test', function (msg) {" + "sendSyncMessage('test', msg.data)})"; var Cc = Components.classes; var Ci = Components.interfaces; var globalMM = Cc["@mozilla.org/globalmessagemanager;1"] .getService(Ci.nsIMessageListenerManager); function is(val, exp, msg) { opener.wrappedJSObject.is(val, exp, msg); } function promiseMessage(type, mm) { var order = [type, "window", "global"]; return new Promise(function (resolve) { mm.addMessageListener("test", function onMessage(msg) { is(msg.data, order.shift(), "correct message " + msg.data); if (order.length == 0) { mm.removeMessageListener("test", onMessage); resolve(); } }); }); } /** * Ensures that broadcasting an async message does only reach descendants * of a specific message manager and respects message manager groups. */ function start() { var mm1 = document.querySelector("browser").messageManager; var promise1 = promiseMessage("group1", mm1); mm1.loadFrameScript(FRAME_SCRIPT, true); var mm2 = document.querySelector("browser + browser").messageManager; var promise2 = promiseMessage("group2", mm2); mm2.loadFrameScript(FRAME_SCRIPT, true); getGroupMessageManager("test1").broadcastAsyncMessage("test", "group1"); getGroupMessageManager("test2").broadcastAsyncMessage("test", "group2"); messageManager.broadcastAsyncMessage("test", "window"); globalMM.broadcastAsyncMessage("test", "global"); Promise.all([promise1, promise2]).then(function () { opener.setTimeout("next()"); window.close(); }); } ]]></script> <browser messagemanagergroup="test1" type="content-targetable" src="about:mozilla" /> <browser messagemanagergroup="test2" type="content-targetable" src="about:mozilla" /> </window>