The Tor Browser / file comparison
comparison: browser/components/sessionstore/test/unit/test_backup.js
browser/components/sessionstore/test/unit/test_backup.js
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:25140856ed74 |
|---|---|
| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 | |
| 5 let toplevel = this; | |
| 6 Cu.import("resource://gre/modules/osfile.jsm"); | |
| 7 | |
| 8 function run_test() { | |
| 9 do_get_profile(); | |
| 10 Cu.import("resource:///modules/sessionstore/SessionFile.jsm", toplevel); | |
| 11 pathStore = OS.Path.join(OS.Constants.Path.profileDir, "sessionstore.js"); | |
| 12 run_next_test(); | |
| 13 } | |
| 14 | |
| 15 let pathStore; | |
| 16 function pathBackup(ext) { | |
| 17 return OS.Path.join(OS.Constants.Path.profileDir, "sessionstore.bak" + ext); | |
| 18 } | |
| 19 | |
| 20 // Ensure that things proceed smoothly if there is no file to back up | |
| 21 add_task(function test_nothing_to_backup() { | |
| 22 yield SessionFile.createBackupCopy(""); | |
| 23 }); | |
| 24 | |
| 25 // Create a file, back it up, remove it | |
| 26 add_task(function test_do_backup() { | |
| 27 let content = "test_1"; | |
| 28 let ext = ".upgrade_test_1"; | |
| 29 yield OS.File.writeAtomic(pathStore, content, {tmpPath: pathStore + ".tmp"}); | |
| 30 | |
| 31 do_print("Ensuring that the backup is created"); | |
| 32 yield SessionFile.createBackupCopy(ext); | |
| 33 do_check_true((yield OS.File.exists(pathBackup(ext)))); | |
| 34 | |
| 35 let data = yield OS.File.read(pathBackup(ext)); | |
| 36 do_check_eq((new TextDecoder()).decode(data), content); | |
| 37 | |
| 38 do_print("Ensuring that we can remove the backup"); | |
| 39 yield SessionFile.removeBackupCopy(ext); | |
| 40 do_check_false((yield OS.File.exists(pathBackup(ext)))); | |
| 41 }); | |
| 42 |
