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1;;; GNU Guix --- Functional package management for GNU
2;;; Copyright © 2014 Nikita Karetnikov <[email protected]>
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")