browser_fullscreen-popup.js

Enable keyboard shortcuts

/* 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/. */

async function waitForPopup(aPopup, aOpened, aMsg) {

  await BrowserTestUtils.waitForPopupEvent(

    aPopup,

    aOpened ? "shown" : "hidden"

);

  Assert.equal(

    aPopup.popupOpen,

    aOpened,

    `Check ${aMsg} popup is ${aOpened ? "opened" : "closed"}`

);

async function waitForFullscreen(aWindow, aFullscreen) {

  let promise = BrowserTestUtils.waitForEvent(aWindow, "fullscreen");

  aWindow.fullScreen = aFullscreen;

  await promise;

  Assert.equal(aWindow.fullScreen, aFullscreen, `Check fullscreen state`);

function testFullscreenPopup(aURL, aPopId, aOpenPopupFun) {

  add_task(async function test_fullscreen_popup() {

    info(`Tests for ${aPopId}`);

    const win = await BrowserTestUtils.openNewBrowserWindow();

    const tab = await BrowserTestUtils.openNewForegroundTab(win.gBrowser, aURL);

    const browser = tab.linkedBrowser;

    const popup = win.document.getElementById(aPopId);

    info("Show popup");

    let shownPromise = waitForPopup(popup, true, aPopId);

    await aOpenPopupFun(browser);

    await shownPromise;

    info("Popup should be closed after entering fullscreen");

    let hiddenPromise = waitForPopup(popup, false, aPopId);

    await waitForFullscreen(win, true);

    await hiddenPromise;

    info("Show popup again");

    shownPromise = waitForPopup(popup, true, aPopId);

    await aOpenPopupFun(browser);

    await shownPromise;

    info("Popup should be closed after exiting fullscreen");

    hiddenPromise = waitForPopup(popup, false, aPopId);

    await waitForFullscreen(win, false);

    await hiddenPromise;

    // Close opened tab

    let tabClosed = BrowserTestUtils.waitForTabClosing(tab);

    await BrowserTestUtils.removeTab(tab);

    await tabClosed;

    // Close opened window

    await BrowserTestUtils.closeWindow(win);

});

// Test for autocomplete.

testFullscreenPopup(

  `data:text/html,

     <input id="list-input" list="test-list" type="text"/>

     <datalist id="test-list">

        <option value="item 1"/>

        <option value="item 2"/>

        <option value="item 3"/>

        <option value="item 4"/>

      </datalist>`,

  "PopupAutoComplete",

  async browser => {

    await SpecialPowers.spawn(browser, [], async function () {

      const input = content.document.querySelector("input");

      input.focus();

});

    await BrowserTestUtils.synthesizeKey("VK_DOWN", {}, browser);

);