services/sync/tests/unit/test_utils_makeGUID.js@b8a032363ba2 (annotated)
services/sync/tests/unit/test_utils_makeGUID.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | Cu.import("resource://services-sync/util.js"); |
| michael@0 | 2 | |
| michael@0 | 3 | const base64url = |
| michael@0 | 4 | "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"; |
| michael@0 | 5 | |
| michael@0 | 6 | function run_test() { |
| michael@0 | 7 | _("Make sure makeGUID makes guids of the right length/characters"); |
| michael@0 | 8 | _("Create a bunch of guids to make sure they don't conflict"); |
| michael@0 | 9 | let guids = []; |
| michael@0 | 10 | for (let i = 0; i < 1000; i++) { |
| michael@0 | 11 | let newGuid = Utils.makeGUID(); |
| michael@0 | 12 | _("Generated " + newGuid); |
| michael@0 | 13 | |
| michael@0 | 14 | // Verify that the GUID's length is correct, even when it's URL encoded. |
| michael@0 | 15 | do_check_eq(newGuid.length, 12); |
| michael@0 | 16 | do_check_eq(encodeURIComponent(newGuid).length, 12); |
| michael@0 | 17 | |
| michael@0 | 18 | // Verify that the GUID only contains base64url characters |
| michael@0 | 19 | do_check_true(Array.every(newGuid, function(chr) { |
| michael@0 | 20 | return base64url.indexOf(chr) != -1; |
| michael@0 | 21 | })); |
| michael@0 | 22 | |
| michael@0 | 23 | // Verify that Utils.checkGUID() correctly identifies them as valid. |
| michael@0 | 24 | do_check_true(Utils.checkGUID(newGuid)); |
| michael@0 | 25 | |
| michael@0 | 26 | // Verify uniqueness within our sample of 1000. This could cause random |
| michael@0 | 27 | // failures, but they should be extremely rare. Otherwise we'd have a |
| michael@0 | 28 | // problem with GUID collisions. |
| michael@0 | 29 | do_check_true(guids.every(function(g) { return g != newGuid; })); |
| michael@0 | 30 | guids.push(newGuid); |
| michael@0 | 31 | } |
| michael@0 | 32 | |
| michael@0 | 33 | _("Make sure checkGUID fails for invalid GUIDs"); |
| michael@0 | 34 | do_check_false(Utils.checkGUID(undefined)); |
| michael@0 | 35 | do_check_false(Utils.checkGUID(null)); |
| michael@0 | 36 | do_check_false(Utils.checkGUID("")); |
| michael@0 | 37 | do_check_false(Utils.checkGUID("blergh")); |
| michael@0 | 38 | do_check_false(Utils.checkGUID("ThisGUIDisWayTooLong")); |
| michael@0 | 39 | do_check_false(Utils.checkGUID("Invalid!!!!!")); |
| michael@0 | 40 | } |
