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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/. */
/**
* Check for correct functionality of bookmarks backups
*/
const NUMBER_OF_BACKUPS = 10;
function run_test() {
run_next_test();
}
add_task(function* () {
// Generate random dates.
let dateObj = new Date();
let dates = [];
while (dates.length < NUMBER_OF_BACKUPS) {
// Use last year to ensure today's backup is the newest.
let randomDate = new Date(dateObj.getFullYear() - 1,
Math.floor(12 * Math.random()),
Math.floor(28 * Math.random()));
if (!dates.includes(randomDate.getTime()))
dates.push(randomDate.getTime());
}
// Sort dates from oldest to newest.
dates.sort();
// Get and cleanup the backups folder.
let backupFolderPath = yield PlacesBackups.getBackupFolder();
let bookmarksBackupDir = new FileUtils.File(backupFolderPath);
// Fake backups are created backwards to ensure we won't consider file
// creation time.
// Create fake backups for the newest dates.
for (let i = dates.length - 1; i >= 0; i--) {
let backupFilename = PlacesBackups.getFilenameForDate(new Date(dates[i]));
let backupFile = bookmarksBackupDir.clone();
backupFile.append(backupFilename);
backupFile.create(Ci.nsIFile.NORMAL_FILE_TYPE, parseInt("0666", 8));
do_print("Creating fake backup " + backupFile.leafName);
if (!backupFile.exists())
do_throw("Unable to create fake backup " + backupFile.leafName);
}
yield PlacesBackups.create(NUMBER_OF_BACKUPS);
// Add today's backup.
dates.push(dateObj.getTime());
// Check backups. We have 11 dates but we the max number is 10 so the
// oldest backup should have been removed.
for (let i = 0; i < dates.length; i++) {
let backupFilename;
let shouldExist;
let backupFile;
if (i > 0) {
let files = bookmarksBackupDir.directoryEntries;
while (files.hasMoreElements()) {
let entry = files.getNext().QueryInterface(Ci.nsIFile);
if (PlacesBackups.filenamesRegex.test(entry.leafName)) {
backupFilename = entry.leafName;
backupFile = entry;
break;
}
}
shouldExist = true;
}
else {
backupFilename = PlacesBackups.getFilenameForDate(new Date(dates[i]));
backupFile = bookmarksBackupDir.clone();
backupFile.append(backupFilename);
shouldExist = false;
}
if (backupFile.exists() != shouldExist)
do_throw("Backup should " + (shouldExist ? "" : "not") + " exist: " + backupFilename);
}
// Cleanup backups folder.
// XXX: Can't use bookmarksBackupDir.remove(true) because file lock happens
// on WIN XP.
let files = bookmarksBackupDir.directoryEntries;
while (files.hasMoreElements()) {
let entry = files.getNext().QueryInterface(Ci.nsIFile);
entry.remove(false);
}
do_check_false(bookmarksBackupDir.directoryEntries.hasMoreElements());
});
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