gecko/services/sync/tests/unit/test_utils_passphrase.js
2010-11-29 16:41:17 -08:00

69 lines
3.2 KiB
JavaScript

Cu.import("resource://services-sync/util.js");
function run_test() {
_("Generated passphrase has length 26.");
let pp = Utils.generatePassphrase();
do_check_eq(pp.length, 26);
const key = "abcdefghijkmnpqrstuvwxyz23456789";
_("Passphrase only contains [" + key + "].");
do_check_true(pp.split('').every(function(chr) key.indexOf(chr) != -1));
_("Hyphenated passphrase has 5 hyphens.");
let hyphenated = Utils.hyphenatePassphrase(pp);
_("H: " + hyphenated);
do_check_eq(hyphenated.length, 31);
do_check_eq(hyphenated[1], '-');
do_check_eq(hyphenated[7], '-');
do_check_eq(hyphenated[13], '-');
do_check_eq(hyphenated[19], '-');
do_check_eq(hyphenated[25], '-');
do_check_eq(pp,
hyphenated.slice(0, 1) + hyphenated.slice(2, 7)
+ hyphenated.slice(8, 13) + hyphenated.slice(14, 19)
+ hyphenated.slice(20, 25) + hyphenated.slice(26, 31));
_("Arbitrary hyphenation.");
// We don't allow invalid characters for our base32 character set.
do_check_eq(Utils.hyphenatePassphrase("1234567"), "2-34567"); // Not partial, so no trailing dash.
do_check_eq(Utils.hyphenatePassphrase("1234567890"), "2-34567-89");
do_check_eq(Utils.hyphenatePassphrase("abcdeabcdeabcdeabcdeabcde"), "a-bcdea-bcdea-bcdea-bcdea-bcde");
do_check_eq(Utils.hyphenatePartialPassphrase("1234567"), "2-34567-");
do_check_eq(Utils.hyphenatePartialPassphrase("1234567890"), "2-34567-89");
do_check_eq(Utils.hyphenatePartialPassphrase("abcdeabcdeabcdeabcdeabcde"), "a-bcdea-bcdea-bcdea-bcdea-bcde");
do_check_eq(Utils.hyphenatePartialPassphrase("a"), "a-");
do_check_eq(Utils.hyphenatePartialPassphrase("1234567"), "2-34567-");
do_check_eq(Utils.hyphenatePartialPassphrase("a-bcdef-g"),
"a-bcdef-g");
do_check_eq(Utils.hyphenatePartialPassphrase("abcdefghijklmnop"),
"a-bcdef-ghijk-mnp");
do_check_eq(Utils.hyphenatePartialPassphrase("abcdefghijklmnopabcde"),
"a-bcdef-ghijk-mnpab-cde");
do_check_eq(Utils.hyphenatePartialPassphrase("a-bcdef-ghijk-LMNOP-ABCDE-Fg"),
"a-bcdef-ghijk-mnpab-cdefg-");
// Cuts off.
do_check_eq(Utils.hyphenatePartialPassphrase("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa").length, 31);
_("Normalize passphrase recognizes hyphens.");
do_check_eq(Utils.normalizePassphrase(hyphenated), pp);
_("Passphrase strength calculated according to the NIST algorithm.");
do_check_eq(Utils.passphraseStrength(""), 0);
do_check_eq(Utils.passphraseStrength("a"), 4);
do_check_eq(Utils.passphraseStrength("ab"), 6);
do_check_eq(Utils.passphraseStrength("abc"), 8);
do_check_eq(Utils.passphraseStrength("abcdefgh"), 18);
do_check_eq(Utils.passphraseStrength("abcdefghi"), 19.5);
do_check_eq(Utils.passphraseStrength("abcdefghij"), 21);
do_check_eq(Utils.passphraseStrength("abcdefghijklmnopqrst"), 36);
do_check_eq(Utils.passphraseStrength("abcdefghijklmnopqrstu"), 37);
do_check_eq(Utils.passphraseStrength("abcdefghijklmnopqrstuvwxyz"), 42);
do_check_eq(Utils.passphraseStrength("abcdefghijklmnopqrstuvwxyz!"), 49);
do_check_eq(Utils.passphraseStrength("1"), 10);
do_check_eq(Utils.passphraseStrength("12"), 12);
do_check_eq(Utils.passphraseStrength("a1"), 12);
}