| 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") |