browser_moz_support_link_open_links_in_chrome.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

/*

  Ensures that the moz-support-link opens links correctly when

  this widget is used in the chrome.

*/

async function createMozSupportLink() {

  await import("chrome://global/content/elements/moz-support-link.mjs");

  let supportLink = document.createElement("a", { is: "moz-support-link" });

  supportLink.setAttribute("support-page", "dnt");

  let navigatorToolbox = document.getElementById("navigator-toolbox");

  navigatorToolbox.appendChild(supportLink);

  // If we do not wait for the element to be translated,

  // then there will be no visible text.

  await document.l10n.translateElements([supportLink]);

  return supportLink;

add_task(async function test_open_link_in_chrome_with_keyboard() {

  let supportTab;

  // Open link with Enter key

  let supportLink = await createMozSupportLink();

  supportLink.focus();

  const supportTabPromise = BrowserTestUtils.waitForNewTab(

    gBrowser,

    Services.urlFormatter.formatURLPref("app.support.baseURL") + "dnt"

);

  await EventUtils.synthesizeKey("KEY_Enter");

  supportTab = await supportTabPromise;

  Assert.ok(supportTab, "Support tab in new tab opened with Enter key");

  await BrowserTestUtils.removeTab(supportTab);

  let supportWindow;

  // Open link with Shift + Enter key combination

  supportLink.focus();

  const supportWindowPromise = BrowserTestUtils.waitForNewWindow(

    Services.urlFormatter.formatURLPref("app.support.baseURL") + "dnt"

);

  await EventUtils.synthesizeKey("KEY_Enter", { shiftKey: true });

  supportWindow = await supportWindowPromise;

  Assert.ok(

    supportWindow,

    "Support tab in new window opened with Shift+Enter key"

);

  supportLink.remove();

  await BrowserTestUtils.closeWindow(supportWindow);

});

add_task(async function test_open_link_in_chrome_with_mouse() {

  let supportTab;

  // Open link with mouse click

  let supportLink = await createMozSupportLink();

  const supportTabPromise = BrowserTestUtils.waitForNewTab(

    gBrowser,

    Services.urlFormatter.formatURLPref("app.support.baseURL") + "dnt"

);

  // This synthesize call works if you add a debugger statement before the call.

  EventUtils.synthesizeMouseAtCenter(supportLink, {});

  supportTab = await supportTabPromise;

  Assert.ok(supportTab, "Support tab in new tab opened");

  await BrowserTestUtils.removeTab(supportTab);

  let supportWindow;

  // Open link with Shift + mouse click combination

  const supportWindowPromise = BrowserTestUtils.waitForNewWindow(

    Services.urlFormatter.formatURLPref("app.support.baseURL") + "dnt"

);

  await EventUtils.synthesizeMouseAtCenter(supportLink, { shiftKey: true });

  supportWindow = await supportWindowPromise;

  Assert.ok(supportWindow, "Support tab in new window opened");

  await BrowserTestUtils.closeWindow(supportWindow);

  supportLink = document.querySelector("a[support-page]");

  supportLink.remove();

});