var tab1, tab2; function focus_in_navbar() { var parent = document.activeElement.parentNode; while (parent && parent.id != "nav-bar") parent = parent.parentNode; return (parent != null); } function test() { waitForExplicitFinish(); tab1 = gBrowser.addTab("about:blank", {skipAnimation: true}); tab2 = gBrowser.addTab("about:blank", {skipAnimation: true}); EventUtils.synthesizeMouseAtCenter(tab1, {}); setTimeout(step2, 0); } function step2() { isnot(document.activeElement, tab1, "mouse on tab not activeElement"); EventUtils.synthesizeMouseAtCenter(tab1, {}); setTimeout(step3, 0); } function step3() { isnot(document.activeElement, tab1, "mouse on tab again activeElement"); if (gNavToolbox.getAttribute("tabsontop") == "true") { gURLBar.focus(); EventUtils.synthesizeKey("VK_TAB", {shiftKey: true}); } else { document.getElementById("searchbar").focus(); while (focus_in_navbar()) EventUtils.synthesizeKey("VK_TAB", { }); } is(document.activeElement, tab1, "tab key to tab activeElement"); EventUtils.synthesizeMouseAtCenter(tab1, {}); setTimeout(step4, 0); } function step4() { is(document.activeElement, tab1, "mouse on tab while focused still activeElement"); EventUtils.synthesizeMouseAtCenter(tab2, {}); setTimeout(step5, 0); } function step5() { // The tabbox selects a tab within a setTimeout in a bubbling mousedown event // listener, and focuses the current tab if another tab previously had focus is(document.activeElement, tab2, "mouse on another tab while focused still activeElement"); content.focus(); EventUtils.synthesizeMouseAtCenter(tab2, {button: 1, type: "mousedown"}); setTimeout(step6, 0); } function step6() { isnot(document.activeElement, tab2, "tab not focused via middle click"); gBrowser.removeTab(tab1); gBrowser.removeTab(tab2); finish(); }