browser_storage_localstorage_navigation.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";

add_task(async function () {

  const URL1 = buildURLWithContent(

    "example.com",

    `<h1>example.com</h1>` +

      `<script>localStorage.setItem("lorem", "ipsum");</script>`

);

  const URL2 = buildURLWithContent(

    "example.net",

    `<h1>example.net</h1>` +

      `<script>localStorage.setItem("foo", "bar");</script>`

);

  // open tab

  await openTabAndSetupStorage(URL1);

  const doc = gPanelWindow.document;

  // Check first domain

  // check that both host appear in the storage tree

  checkTree(doc, ["localStorage", "https://example.com"]);

  // check the table for values

  await selectTreeItem(["localStorage", "https://example.com"]);

  checkStorageData("lorem", "ipsum");

  // clear up local storage data before navigating

  info("Cleaning up localStorage…");

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

    const win = content.wrappedJSObject;

    await win.localStorage.clear();

});

  // Check second domain

  await navigateTo(URL2);

  // wait for storage tree refresh, and check host

  info("Waiting for storage tree to refresh and show correct host…");

  await waitUntil(() => isInTree(doc, ["localStorage", "https://example.net"]));

ok(

    !isInTree(doc, ["localStorage", "https://example.com"]),

    "example.com item is not in the tree anymore"

);

  // reload the current tab and check data

  await reloadBrowser();

  // wait for storage tree refresh, and check host

  info("Waiting for storage tree to refresh and show correct host…");

  await waitUntil(() => isInTree(doc, ["localStorage", "https://example.net"]));

  // check the table for values

  await selectTreeItem(["localStorage", "https://example.net"]);

  checkStorageData("foo", "bar");

  info("Check that the localStorage node still has the expected label");

is(

    getTreeNodeLabel(doc, ["localStorage"]),

    "Local Storage",

    "localStorage item is properly displayed"

);

});