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1;;; GNU Guix --- Functional package management for GNU
2;;; Copyright © 2012, 2013, 2015, 2020 Ludovic Courtès <[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-base32)
20 #:use-module (gcrypt hash)
21 #:use-module (guix base32)
22 #:use-module (guix utils)
23 #:use-module (srfi srfi-1)
24 #:use-module (srfi srfi-34)
25 #:use-module (srfi srfi-64)
26 #:use-module (ice-9 match)
27 #:use-module (rnrs bytevectors)
28 #:use-module (rnrs io ports))
29
30;; Test the (guix base32) module.
31
32(test-begin "base32")
33
34(test-assert "bytevector->base32-string"
35 (fold (lambda (bv expected result)
36 (and result
37 (string=? (bytevector->base32-string bv)
38 expected)))
39 #t
40
41 ;; Examples from RFC 4648.
42 (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))
43 '(""
44 "my"
45 "mzxq"
46 "mzxw6"
47 "mzxw6yq"
48 "mzxw6ytb"
49 "mzxw6ytboi")))
50
51(test-assert "base32-string->bytevector"
52 (every (lambda (bv)
53 (equal? (base32-string->bytevector
54 (bytevector->base32-string bv))
55 bv))
56 ;; Examples from RFC 4648.
57 (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))
58
59(test-assert "nix-base32-string->bytevector"
60 (every (lambda (bv)
61 (equal? (nix-base32-string->bytevector
62 (bytevector->nix-base32-string bv))
63 bv))
64 ;; Examples from RFC 4648.
65 (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))
66
67(test-equal "&invalid-base32-character"
68 #\e
69 (guard (c ((invalid-base32-character? c)
70 (invalid-base32-character-value c)))
71 (nix-base32-string->bytevector
72 (string-append (make-string 51 #\a) "e"))))
73
74(test-end)