The Tor Browser / file comparison
comparison: toolkit/components/places/tests/unit/test_utils_backups_create.js
toolkit/components/places/tests/unit/test_utils_backups_create.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:56125007d02b |
|---|---|
| 1 /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim:set ts=2 sw=2 sts=2 et: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 /** | |
| 8 * Check for correct functionality of bookmarks backups | |
| 9 */ | |
| 10 | |
| 11 const NUMBER_OF_BACKUPS = 10; | |
| 12 | |
| 13 function run_test() { | |
| 14 run_next_test(); | |
| 15 } | |
| 16 | |
| 17 add_task(function () { | |
| 18 // Generate random dates. | |
| 19 let dateObj = new Date(); | |
| 20 let dates = []; | |
| 21 while (dates.length < NUMBER_OF_BACKUPS) { | |
| 22 // Use last year to ensure today's backup is the newest. | |
| 23 let randomDate = new Date(dateObj.getFullYear() - 1, | |
| 24 Math.floor(12 * Math.random()), | |
| 25 Math.floor(28 * Math.random())); | |
| 26 let dateString = randomDate.toLocaleFormat("%Y-%m-%d"); | |
| 27 if (dates.indexOf(dateString) == -1) | |
| 28 dates.push(dateString); | |
| 29 } | |
| 30 // Sort dates from oldest to newest. | |
| 31 dates.sort(); | |
| 32 | |
| 33 // Get and cleanup the backups folder. | |
| 34 let backupFolderPath = yield PlacesBackups.getBackupFolder(); | |
| 35 let bookmarksBackupDir = new FileUtils.File(backupFolderPath); | |
| 36 | |
| 37 // Fake backups are created backwards to ensure we won't consider file | |
| 38 // creation time. | |
| 39 // Create fake backups for the newest dates. | |
| 40 for (let i = dates.length - 1; i >= 0; i--) { | |
| 41 let backupFilename = PlacesBackups.getFilenameForDate(new Date(dates[i])); | |
| 42 let backupFile = bookmarksBackupDir.clone(); | |
| 43 backupFile.append(backupFilename); | |
| 44 backupFile.create(Ci.nsIFile.NORMAL_FILE_TYPE, parseInt("0666", 8)); | |
| 45 do_log_info("Creating fake backup " + backupFile.leafName); | |
| 46 if (!backupFile.exists()) | |
| 47 do_throw("Unable to create fake backup " + backupFile.leafName); | |
| 48 } | |
| 49 | |
| 50 yield PlacesBackups.create(NUMBER_OF_BACKUPS); | |
| 51 // Add today's backup. | |
| 52 dates.push(dateObj.toLocaleFormat("%Y-%m-%d")); | |
| 53 | |
| 54 // Check backups. We have 11 dates but we the max number is 10 so the | |
| 55 // oldest backup should have been removed. | |
| 56 for (let i = 0; i < dates.length; i++) { | |
| 57 let backupFilename; | |
| 58 let shouldExist; | |
| 59 let backupFile; | |
| 60 if (i > 0) { | |
| 61 let files = bookmarksBackupDir.directoryEntries; | |
| 62 while (files.hasMoreElements()) { | |
| 63 let entry = files.getNext().QueryInterface(Ci.nsIFile); | |
| 64 if (PlacesBackups.filenamesRegex.test(entry.leafName)) { | |
| 65 backupFilename = entry.leafName; | |
| 66 backupFile = entry; | |
| 67 break; | |
| 68 } | |
| 69 } | |
| 70 shouldExist = true; | |
| 71 } | |
| 72 else { | |
| 73 backupFilename = PlacesBackups.getFilenameForDate(new Date(dates[i])); | |
| 74 backupFile = bookmarksBackupDir.clone(); | |
| 75 backupFile.append(backupFilename); | |
| 76 shouldExist = false; | |
| 77 } | |
| 78 if (backupFile.exists() != shouldExist) | |
| 79 do_throw("Backup should " + (shouldExist ? "" : "not") + " exist: " + backupFilename); | |
| 80 } | |
| 81 | |
| 82 // Cleanup backups folder. | |
| 83 // XXX: Can't use bookmarksBackupDir.remove(true) because file lock happens | |
| 84 // on WIN XP. | |
| 85 let files = bookmarksBackupDir.directoryEntries; | |
| 86 while (files.hasMoreElements()) { | |
| 87 let entry = files.getNext().QueryInterface(Ci.nsIFile); | |
| 88 entry.remove(false); | |
| 89 } | |
| 90 do_check_false(bookmarksBackupDir.directoryEntries.hasMoreElements()); | |
| 91 }); |
