test_browserGlue_corrupt.js

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */

/* vim:set ts=2 sw=2 sts=2 et: */

/* 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/. */

/**

 * Tests that nsBrowserGlue correctly restores bookmarks from a JSON backup if

 * database is corrupt and one backup is available.

*/

function run_test() {

  // Create our bookmarks.html from bookmarks.glue.html.

  create_bookmarks_html("bookmarks.glue.html");

  remove_all_JSON_backups();

  // Create our JSON backup from bookmarks.glue.json.

  create_JSON_backup("bookmarks.glue.json");

  run_next_test();

registerCleanupFunction(function () {

  remove_bookmarks_html();

  remove_all_JSON_backups();

  return PlacesUtils.bookmarks.eraseEverything();

});

add_task(async function test_main() {

  // Create a corrupt database.

  await createCorruptDB();

  // Initialize nsBrowserGlue before Places.

  Cc["@mozilla.org/browser/browserglue;1"].getService(Ci.nsISupports);

  // Check the database was corrupt.

  // nsBrowserGlue uses databaseStatus to manage initialization.

  Assert.equal(

    PlacesUtils.history.databaseStatus,

    PlacesUtils.history.DATABASE_STATUS_CORRUPT

);

  // The test will continue once restore has finished.

  await promiseTopicObserved("places-browser-init-complete");

  // Check that JSON backup has been restored.

  let bm = await PlacesUtils.bookmarks.fetch({

    parentGuid: PlacesUtils.bookmarks.toolbarGuid,

    index: 0,

});

  Assert.equal(bm.title, "examplejson");

});