The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/services/common/tests/unit/test_utils_encodeBase32.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,51 @@
     1.4 +/* Any copyright is dedicated to the Public Domain.
     1.5 + * http://creativecommons.org/publicdomain/zero/1.0/ */
     1.6 +
     1.7 +Cu.import("resource://services-common/utils.js");
     1.8 +
     1.9 +function run_test() {
    1.10 +  // Testing byte array manipulation.
    1.11 +  do_check_eq("FOOBAR", CommonUtils.byteArrayToString([70, 79, 79, 66, 65, 82]));
    1.12 +  do_check_eq("", CommonUtils.byteArrayToString([]));
    1.13 +
    1.14 +  _("Testing encoding...");
    1.15 +  // Test vectors from RFC 4648
    1.16 +  do_check_eq(CommonUtils.encodeBase32(""), "");
    1.17 +  do_check_eq(CommonUtils.encodeBase32("f"), "MY======");
    1.18 +  do_check_eq(CommonUtils.encodeBase32("fo"), "MZXQ====");
    1.19 +  do_check_eq(CommonUtils.encodeBase32("foo"), "MZXW6===");
    1.20 +  do_check_eq(CommonUtils.encodeBase32("foob"), "MZXW6YQ=");
    1.21 +  do_check_eq(CommonUtils.encodeBase32("fooba"), "MZXW6YTB");
    1.22 +  do_check_eq(CommonUtils.encodeBase32("foobar"), "MZXW6YTBOI======");
    1.23 +
    1.24 +  do_check_eq(CommonUtils.encodeBase32("Bacon is a vegetable."),
    1.25 +              "IJQWG33OEBUXGIDBEB3GKZ3FORQWE3DFFY======");
    1.26 +
    1.27 +  _("Checking assumptions...");
    1.28 +  for (let i = 0; i <= 255; ++i)
    1.29 +    do_check_eq(undefined | i, i);
    1.30 +
    1.31 +  _("Testing decoding...");
    1.32 +  do_check_eq(CommonUtils.decodeBase32(""), "");
    1.33 +  do_check_eq(CommonUtils.decodeBase32("MY======"), "f");
    1.34 +  do_check_eq(CommonUtils.decodeBase32("MZXQ===="), "fo");
    1.35 +  do_check_eq(CommonUtils.decodeBase32("MZXW6YTB"), "fooba");
    1.36 +  do_check_eq(CommonUtils.decodeBase32("MZXW6YTBOI======"), "foobar");
    1.37 +
    1.38 +  // Same with incorrect or missing padding.
    1.39 +  do_check_eq(CommonUtils.decodeBase32("MZXW6YTBOI=="), "foobar");
    1.40 +  do_check_eq(CommonUtils.decodeBase32("MZXW6YTBOI"), "foobar");
    1.41 +
    1.42 +  let encoded = CommonUtils.encodeBase32("Bacon is a vegetable.");
    1.43 +  _("Encoded to " + JSON.stringify(encoded));
    1.44 +  do_check_eq(CommonUtils.decodeBase32(encoded), "Bacon is a vegetable.");
    1.45 +
    1.46 +  // Test failure.
    1.47 +  let err;
    1.48 +  try {
    1.49 +    CommonUtils.decodeBase32("000");
    1.50 +  } catch (ex) {
    1.51 +    err = ex;
    1.52 +  }
    1.53 +  do_check_eq(err, "Unknown character in base32: 0");
    1.54 +}