function test() { waitForExplicitFinish(); let fm = Components.classes["@mozilla.org/focus-manager;1"] .getService(Components.interfaces.nsIFocusManager); let tabs = [ gBrowser.selectedTab, gBrowser.addTab() ]; // The first tab has an autofocused element. // The second tab is exactly like the first one without the autofocus. let testingList = [ { uri: "data:text/html,", tagName: "INPUT"}, ]; function runTest() { // Set the focus to the first tab. tabs[0].linkedBrowser.focus(); // Load the first tab on background. tabs[1].linkedBrowser.addEventListener("load", onLoadBackgroundTab, true); tabs[1].linkedBrowser.loadURI(testingList[0].uri); } function onLoadBackgroundTab() { tabs[1].linkedBrowser.removeEventListener("load", onLoadBackgroundTab, true); // The focus event (from autofocus) has been sent, // let's test with executeSoon so we are sure the test is done // after the focus event is processed. executeSoon(doTest); } function doTest() { for (var i=0; i