browser_885052_customize_mode_observers_disabed.js

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

function isFullscreenSizeMode() {

  let sizemode = document.documentElement.getAttribute("sizemode");

  return sizemode == "fullscreen";

// Observers should be disabled when in customization mode.

add_task(async function () {

  CustomizableUI.addWidgetToArea(

    "fullscreen-button",

    CustomizableUI.AREA_FIXED_OVERFLOW_PANEL

);

  await waitForOverflowButtonShown();

  // Show the panel so it isn't hidden and has bindings applied etc.:

  await document.getElementById("nav-bar").overflowable.show();

  // Hide it again.

  document.getElementById("widget-overflow").hidePopup();

  let fullscreenButton = document.getElementById("fullscreen-button");

ok(

    !fullscreenButton.checked,

    "Fullscreen button should not be checked when not in fullscreen."

);

ok(

    !isFullscreenSizeMode(),

    "Should not be in fullscreen sizemode before we enter fullscreen."

);

  BrowserCommands.fullScreen();

  await TestUtils.waitForCondition(() => isFullscreenSizeMode());

ok(

    fullscreenButton.checked,

    "Fullscreen button should be checked when in fullscreen."

);

  await startCustomizing();

  let fullscreenButtonWrapper = document.getElementById(

    "wrapper-fullscreen-button"

);

ok(

    fullscreenButtonWrapper.hasAttribute("itemobserves"),

    "Observer should be moved to wrapper"

);

  fullscreenButton = document.getElementById("fullscreen-button");

ok(

    !fullscreenButton.hasAttribute("observes"),

    "Observer should be removed from button"

);

ok(

    !fullscreenButton.checked,

    "Fullscreen button should no longer be checked during customization mode"

);

  await endCustomizing();

  BrowserCommands.fullScreen();

  fullscreenButton = document.getElementById("fullscreen-button");

  await TestUtils.waitForCondition(() => !isFullscreenSizeMode());

ok(

    !fullscreenButton.checked,

    "Fullscreen button should not be checked when not in fullscreen."

);

  CustomizableUI.reset();

});