browser_tabbar_big_widgets.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/

*/

const kButtonId = "test-tabbar-size-with-large-buttons";

function test() {

  registerCleanupFunction(cleanup);

  let titlebar = document.getElementById("TabsToolbar");

  let originalHeight = titlebar.getBoundingClientRect().height;

  let button = document.createXULElement("toolbarbutton");

  button.id = kButtonId;

  button.setAttribute("style", "min-height: 100px");

  gNavToolbox.palette.appendChild(button);

  CustomizableUI.addWidgetToArea(kButtonId, CustomizableUI.AREA_TABSTRIP);

  let currentHeight = titlebar.getBoundingClientRect().height;

  Assert.greater(currentHeight, originalHeight, "Titlebar should have grown");

  CustomizableUI.removeWidgetFromArea(kButtonId);

  currentHeight = titlebar.getBoundingClientRect().height;

is(

    currentHeight,

    originalHeight,

    "Titlebar should have gone back to its original size."

);

function cleanup() {

  let btn = document.getElementById(kButtonId);

  if (btn) {

    btn.remove();