/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

const TEST_PATH = getRootDirectory(gTestPath).replace("chrome://mochitests/content", "http://example.com");

/**
 * Back/fwd buttons should be re-enabled after customizing.
 */
add_task(async function test_back_forward_buttons() {
  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PATH);
  let loaded = BrowserTestUtils.browserLoaded(tab.linkedBrowser);
  BrowserTestUtils.loadURI(tab.linkedBrowser, "data:text/html,A separate page");
  await loaded;
  loaded = BrowserTestUtils.browserLoaded(tab.linkedBrowser);
  BrowserTestUtils.loadURI(tab.linkedBrowser, "data:text/html,Another separate page");
  await loaded;
  gBrowser.goBack();
  await BrowserTestUtils.waitForCondition(() => gBrowser.canGoForward);

  let backButton = document.getElementById("back-button");
  let forwardButton = document.getElementById("forward-button");
  ok(!backButton.hasAttribute("disabled"), "Back button shouldn't be disabled");
  ok(!forwardButton.hasAttribute("disabled"), "Forward button shouldn't be disabled");
  await startCustomizing();

  is(backButton.getAttribute("disabled"), "true", "Back button should be disabled in customize mode");
  is(forwardButton.getAttribute("disabled"), "true", "Forward button should be disabled in customize mode");

  await endCustomizing();
  ok(!backButton.hasAttribute("disabled"), "Back button shouldn't be disabled after customize mode");
  ok(!forwardButton.hasAttribute("disabled"), "Forward button shouldn't be disabled after customize mode");

  await BrowserTestUtils.removeTab(tab);
});