tests/base64.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2014 Nikita Karetnikov <nikita@karetnikov.org>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (test-base64)
  20   #:use-module (guix base64)
  21   #:use-module (rnrs bytevectors)
  22   #:use-module (srfi srfi-64))
  23
  24 (define (string->base64 str)
  25   (base64-encode (string->utf8 str)))
  26
  27 ;;; Test vectors from <https://tools.ietf.org/rfc/rfc4648.txt>.
  28
  29 (test-begin "base64")
  30
  31 (test-equal "empty string"
  32   (string->base64 "")
  33   "")
  34
  35 (test-equal "f"
  36   (string->base64 "f")
  37   "Zg==")
  38
  39 (test-equal "fo"
  40   (string->base64 "fo")
  41   "Zm8=")
  42
  43 (test-equal "foo"
  44   (string->base64 "foo")
  45   "Zm9v")
  46
  47 (test-equal "foob"
  48   (string->base64 "foob")
  49   "Zm9vYg==")
  50
  51 (test-equal "fooba"
  52   (string->base64 "fooba")
  53   "Zm9vYmE=")
  54
  55 (test-equal "foobar"
  56   (string->base64 "foobar")
  57   "Zm9vYmFy")
  58
  59 (test-end "base64")