michael@0: /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim:set ts=2 sw=2 sts=2 et: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: // Since PlacesBackups.getbackupFiles() is a lazy getter, these tests must
michael@0: // run in the given order, to avoid making it out-of-sync.
michael@0: 
michael@0: add_task(function check_max_backups_is_respected() {
michael@0:   // Get bookmarkBackups directory
michael@0:   let backupFolder = yield PlacesBackups.getBackupFolder();
michael@0: 
michael@0:   // Create an html dummy backup in the past.
michael@0:   let htmlPath = OS.Path.join(backupFolder, "bookmarks-2008-01-01.html");
michael@0:   let htmlFile = yield OS.File.open(htmlPath, { truncate: true });
michael@0:   htmlFile.close();
michael@0:   do_check_true(yield OS.File.exists(htmlPath));
michael@0: 
michael@0:   // Create a json dummy backup in the past.
michael@0:   let jsonPath = OS.Path.join(backupFolder, "bookmarks-2008-01-31.json");
michael@0:   let jsonFile = yield OS.File.open(jsonPath, { truncate: true });
michael@0:   jsonFile.close();
michael@0:   do_check_true(yield OS.File.exists(jsonPath));
michael@0: 
michael@0:   // Export bookmarks to JSON.
michael@0:   // Allow 2 backups, the older one should be removed.
michael@0:   yield PlacesBackups.create(2);
michael@0:   let backupFilename = PlacesBackups.getFilenameForDate();
michael@0: 
michael@0:   let count = 0;
michael@0:   let lastBackupPath = null;
michael@0:   let iterator = new OS.File.DirectoryIterator(backupFolder);
michael@0:   try {
michael@0:     yield iterator.forEach(aEntry => {
michael@0:       count++;
michael@0:       if (PlacesBackups.filenamesRegex.test(aEntry.name))
michael@0:         lastBackupPath = aEntry.path;
michael@0:     });
michael@0:   } finally {
michael@0:     iterator.close();
michael@0:   }
michael@0: 
michael@0:   do_check_eq(count, 2);
michael@0:   do_check_neq(lastBackupPath, null);
michael@0:   do_check_false(yield OS.File.exists(htmlPath));
michael@0:   do_check_true(yield OS.File.exists(jsonPath));
michael@0: });
michael@0: 
michael@0: add_task(function check_max_backups_greater_than_backups() {
michael@0:   // Get bookmarkBackups directory
michael@0:   let backupFolder = yield PlacesBackups.getBackupFolder();
michael@0: 
michael@0:   // Export bookmarks to JSON.
michael@0:   // Allow 3 backups, none should be removed.
michael@0:   yield PlacesBackups.create(3);
michael@0:   let backupFilename = PlacesBackups.getFilenameForDate();
michael@0: 
michael@0:   let count = 0;
michael@0:   let lastBackupPath = null;
michael@0:   let iterator = new OS.File.DirectoryIterator(backupFolder);
michael@0:   try {
michael@0:     yield iterator.forEach(aEntry => {
michael@0:       count++;
michael@0:       if (PlacesBackups.filenamesRegex.test(aEntry.name))
michael@0:         lastBackupPath = aEntry.path;
michael@0:     });
michael@0:   } finally {
michael@0:     iterator.close();
michael@0:   }
michael@0:   do_check_eq(count, 2);
michael@0:   do_check_neq(lastBackupPath, null);
michael@0: });
michael@0: 
michael@0: add_task(function check_max_backups_null() {
michael@0:   // Get bookmarkBackups directory
michael@0:   let backupFolder = yield PlacesBackups.getBackupFolder();
michael@0: 
michael@0:   // Export bookmarks to JSON.
michael@0:   // Allow infinite backups, none should be removed, a new one is not created
michael@0:   // since one for today already exists.
michael@0:   yield PlacesBackups.create(null);
michael@0:   let backupFilename = PlacesBackups.getFilenameForDate();
michael@0: 
michael@0:   let count = 0;
michael@0:   let lastBackupPath = null;
michael@0:   let iterator = new OS.File.DirectoryIterator(backupFolder);
michael@0:   try {
michael@0:     yield iterator.forEach(aEntry => {
michael@0:       count++;
michael@0:       if (PlacesBackups.filenamesRegex.test(aEntry.name))
michael@0:         lastBackupPath = aEntry.path;
michael@0:     });
michael@0:   } finally {
michael@0:     iterator.close();
michael@0:   }
michael@0:   do_check_eq(count, 2);
michael@0:   do_check_neq(lastBackupPath, null);
michael@0: });
michael@0: 
michael@0: add_task(function check_max_backups_undefined() {
michael@0:   // Get bookmarkBackups directory
michael@0:   let backupFolder = yield PlacesBackups.getBackupFolder();
michael@0: 
michael@0:   // Export bookmarks to JSON.
michael@0:   // Allow infinite backups, none should be removed, a new one is not created
michael@0:   // since one for today already exists.
michael@0:   yield PlacesBackups.create();
michael@0:   let backupFilename = PlacesBackups.getFilenameForDate();
michael@0: 
michael@0:   let count = 0;
michael@0:   let lastBackupPath = null;
michael@0:   let iterator = new OS.File.DirectoryIterator(backupFolder);
michael@0:   try {
michael@0:     yield iterator.forEach(aEntry => {
michael@0:       count++;
michael@0:       if (PlacesBackups.filenamesRegex.test(aEntry.name))
michael@0:         lastBackupPath = aEntry.path;
michael@0:     });
michael@0:   } finally {
michael@0:     iterator.close();
michael@0:   }
michael@0:   do_check_eq(count, 2);
michael@0:   do_check_neq(lastBackupPath, null);
michael@0: });
michael@0: 
michael@0: function run_test() {
michael@0:   run_next_test();
michael@0: }