browser_menuButtonFitts.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

*/

"use strict";

function getNavBarEndPosition() {

  let navBar = document.getElementById("nav-bar");

  let boundingRect = navBar.getBoundingClientRect();

  // Find where the nav-bar is vertically.

  let y = boundingRect.top + Math.floor(boundingRect.height / 2);

  // Use the last pixel of the screen since it is maximized.

  let x = boundingRect.width - 1;

  return { x, y };

/**

 * Clicking the right end of a maximized window should open the hamburger menu.

*/

add_task(async function test_clicking_hamburger_edge_fitts() {

  if (window.windowState != window.STATE_MAXIMIZED) {

    info(`Waiting for maximize, current state: ${window.windowState}`);

    let resizeDone = BrowserTestUtils.waitForEvent(

      window,

      "resize",

      false,

      () => window.outerWidth >= screen.width - 1

);

    let maximizeDone = BrowserTestUtils.waitForEvent(window, "sizemodechange");

    window.maximize();

    await maximizeDone;

    await resizeDone;

  is(window.windowState, window.STATE_MAXIMIZED, "should be maximized");

  let { x, y } = getNavBarEndPosition();

  info(`Clicking in ${x}, ${y}`);

  let popupHiddenResolve;

  let popupHiddenPromise = new Promise(resolve => {

    popupHiddenResolve = resolve;

});

  async function onPopupHidden() {

    PanelUI.panel.removeEventListener("popuphidden", onPopupHidden);

    info("Waiting for restore");

    let restoreDone = BrowserTestUtils.waitForEvent(window, "sizemodechange");

    window.restore();

    await restoreDone;

    popupHiddenResolve();

  function onPopupShown() {

    PanelUI.panel.removeEventListener("popupshown", onPopupShown);

    ok(true, "Clicking at the far edge of the window opened the menu popup.");

    PanelUI.panel.addEventListener("popuphidden", onPopupHidden);

    PanelUI.hide();

  registerCleanupFunction(function () {

    PanelUI.panel.removeEventListener("popupshown", onPopupShown);

    PanelUI.panel.removeEventListener("popuphidden", onPopupHidden);

});

  PanelUI.panel.addEventListener("popupshown", onPopupShown);

  EventUtils.synthesizeMouseAtPoint(x, y, {}, window);

  await popupHiddenPromise;

});