var expected = ["TabOpen", "onStateChange", "onLocationChange", "onLinkIconAvailable"]; var actual = []; var tabIndex = -1; this.__defineGetter__("tab", () => gBrowser.tabs[tabIndex]); function test() { waitForExplicitFinish(); tabIndex = gBrowser.tabs.length; gBrowser.addTabsProgressListener(progressListener); gBrowser.tabContainer.addEventListener("TabOpen", TabOpen, false); gBrowser.addTab("data:text/html,"); } function record(aName) { info("got " + aName); if (actual.indexOf(aName) == -1) actual.push(aName); if (actual.length == expected.length) { is(actual.toString(), expected.toString(), "got events and progress notifications in expected order"); executeSoon(function(tab) { gBrowser.removeTab(tab); gBrowser.removeTabsProgressListener(progressListener); gBrowser.tabContainer.removeEventListener("TabOpen", TabOpen, false); finish(); }.bind(null, tab)); } } function TabOpen(aEvent) { if (aEvent.target == tab) record(arguments.callee.name); } var progressListener = { onLocationChange: function onLocationChange(aBrowser) { if (aBrowser == tab.linkedBrowser) record(arguments.callee.name); }, onStateChange: function onStateChange(aBrowser) { if (aBrowser == tab.linkedBrowser) record(arguments.callee.name); }, onLinkIconAvailable: function onLinkIconAvailable(aBrowser, aIconURL) { if (aBrowser == tab.linkedBrowser && aIconURL == "about:logo") record(arguments.callee.name); } };