test_818587_compress-bookmarks-backups.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/. */

add_task(async function compress_bookmark_backups_test() {

  // Check for jsonlz4 extension

  let todayFilename = PlacesBackups.getFilenameForDate(

    new Date(2014, 4, 15),

    true

);

  Assert.equal(todayFilename, "bookmarks-2014-05-15.jsonlz4");

  await PlacesBackups.create();

  // Check that a backup for today has been created and the regex works fine for lz4.

  Assert.equal((await PlacesBackups.getBackupFiles()).length, 1);

  let mostRecentBackupFile = await PlacesBackups.getMostRecentBackup();

  Assert.notEqual(mostRecentBackupFile, null);

  Assert.ok(

    PlacesBackups.filenamesRegex.test(PathUtils.filename(mostRecentBackupFile))

);

  // The most recent backup file has to be removed since saveBookmarksToJSONFile

  // will otherwise over-write the current backup, since it will be made on the

  // same date

  await IOUtils.remove(mostRecentBackupFile);

  Assert.equal(false, await IOUtils.exists(mostRecentBackupFile));

  // Check that, if the user created a custom backup out of the default

  // backups folder, it gets copied (compressed) into it.

  let jsonFile = PathUtils.join(PathUtils.profileDir, "bookmarks.json");

  await PlacesBackups.saveBookmarksToJSONFile(jsonFile);

  Assert.equal((await PlacesBackups.getBackupFiles()).length, 1);

  // Check if import works from lz4 compressed json

  let url = "http://www.mozilla.org/en-US/";

  let bm = await PlacesUtils.bookmarks.insert({

    parentGuid: PlacesUtils.bookmarks.unfiledGuid,

    title: "bookmark",

    url,

});

  // Force create a compressed backup, Remove the bookmark, the restore the backup

  await PlacesBackups.create(undefined, true);

  let recentBackup = await PlacesBackups.getMostRecentBackup();

  await PlacesUtils.bookmarks.remove(bm);

  await BookmarkJSONUtils.importFromFile(recentBackup, { replace: true });

  let root = PlacesUtils.getFolderContents(

    PlacesUtils.bookmarks.unfiledGuid

  ).root;

  let node = root.getChild(0);

  Assert.equal(node.uri, url);

  root.containerOpen = false;

  await PlacesUtils.bookmarks.eraseEverything();

  // Cleanup.

  await IOUtils.remove(jsonFile);

});