browser_accountHubFooter.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";

const tabmail = document.getElementById("tabmail");

let browser;

let footer;

add_setup(async function () {

  const tab = tabmail.openTab("contentTab", {

    url: "chrome://mochitests/content/browser/comm/mail/components/accountcreation/test/browser/files/accountHubFooter.xhtml",

});

  await BrowserTestUtils.browserLoaded(tab.browser);

  tab.browser.focus();

  browser = tab.browser;

  footer =

    tab.browser.contentWindow.document.querySelector("account-hub-footer");

  registerCleanupFunction(() => {

    tabmail.closeOtherTabs(tabmail.tabInfo[0]);

});

});

add_task(function test_disabled() {

  const back = footer.querySelector("#back");

  const forward = footer.querySelector("#forward");

  footer.canBack(true);

  footer.disabled = false;

  Assert.ok(!back.disabled, "Back button should be enabled");

  Assert.ok(!forward.disabled, "Forward button should be enabled");

  Assert.ok(!footer.disabled, "Should not report itself as disabled");

  footer.disabled = true;

  Assert.ok(back.disabled, "Back button should be disabled");

  Assert.ok(forward.disabled, "Forward button should be disabled");

  Assert.ok(footer.disabled, "Should report itself as disabled");

  footer.disabled = false;

  Assert.ok(!back.disabled, "Back button should be enabled again");

  Assert.ok(!forward.disabled, "Forward button should be enabled again");

  Assert.ok(!footer.disabled, "Should report itself as enabled again");

});