browser_sidebar_preferences_button.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

add_task(async function testNoOtherTabsPresent() {

  let addonsWin = await loadInitialView("extension");

  let preferencesButton =

    addonsWin.document.querySelector("#preferencesButton");

  let preferencesPromise = BrowserTestUtils.waitForNewTab(

    gBrowser,

    "about:preferences"

);

  preferencesButton.click();

  let preferencesTab = await preferencesPromise;

is(

    gBrowser.currentURI.spec,

    "about:preferences",

    "about:preferences should open if neither it nor about:settings are present"

);

  gBrowser.removeTab(preferencesTab);

  await closeView(addonsWin);

});

async function ensurePreferencesButtonFocusesTab(expectedUri) {

  let addonsWin = await loadInitialView("extension");

  let preferencesButton =

    addonsWin.document.querySelector("#preferencesButton");

  let tabCountBeforeClick = gBrowser.tabCount;

  preferencesButton.click();

  let tabCountAfterClick = gBrowser.tabCount;

is(

    tabCountAfterClick,

    tabCountBeforeClick,

    "preferences button should not open new tabs"

);

is(

    gBrowser.currentURI.spec,

    expectedUri,

    "the correct tab should be focused"

);

  addonsWin.focus();

  await closeView(addonsWin);

add_task(async function testAboutPreferencesPresent() {

  await BrowserTestUtils.withNewTab("about:preferences", async () => {

    await ensurePreferencesButtonFocusesTab("about:preferences");

});

});

add_task(async function testAboutSettingsPresent() {

  await BrowserTestUtils.withNewTab("about:settings", async () => {

    await ensurePreferencesButtonFocusesTab("about:settings");

});

});

add_task(async function testAboutSettingsAndPreferencesPresent() {

  await BrowserTestUtils.withNewTab("about:settings", async () => {

    await BrowserTestUtils.withNewTab("about:preferences", async () => {

      await ensurePreferencesButtonFocusesTab("about:settings");

});

});

});