;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2015, 2020 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (test-base32)
  #:use-module (gcrypt hash)
  #:use-module (guix base32)
  #:use-module (guix utils)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-34)
  #:use-module (srfi srfi-64)
  #:use-module (ice-9 match)
  #:use-module (rnrs bytevectors)
  #:use-module (rnrs io ports))

;; Test the (guix base32) module.

(test-begin "base32")

(test-assert "bytevector->base32-string"
  (fold (lambda (bv expected result)
          (and result
               (string=? (bytevector->base32-string bv)
                         expected)))
        #t

        ;; Examples from RFC 4648.
        (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))
        '(""
          "my"
          "mzxq"
          "mzxw6"
          "mzxw6yq"
          "mzxw6ytb"
          "mzxw6ytboi")))

(test-assert "base32-string->bytevector"
  (every (lambda (bv)
           (equal? (base32-string->bytevector
                    (bytevector->base32-string bv))
                   bv))
         ;; Examples from RFC 4648.
         (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))

(test-assert "nix-base32-string->bytevector"
  (every (lambda (bv)
           (equal? (nix-base32-string->bytevector
                    (bytevector->nix-base32-string bv))
                   bv))
         ;; Examples from RFC 4648.
         (map string->utf8 '("" "f" "fo" "foo" "foob" "fooba" "foobar"))))

(test-equal "&invalid-base32-character"
  #\e
  (guard (c ((invalid-base32-character? c)
             (invalid-base32-character-value c)))
    (nix-base32-string->bytevector
     (string-append (make-string 51 #\a) "e"))))

(test-end)
d84d7bf6052c0c80bd212d4524876576e9817d4'>build: Require Guile &gt;= 2.0.13.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-01-06 14:45:01 +0100'>2018-01-06</span></td><td><a href='/guix/commit/m4?id=142182514b84ee233bc27e574df2ca2074291525'>build: Detect broken 'equal?' in Guile 2.2.1.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-06-30 00:16:50 +0200'>2017-06-30</span></td><td><a href='/guix/commit/m4?id=1d97fd8cb60f0b5f386f834940f859ff0b0bcc71'>build: Remove check for broken (srfi srfi-37).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-02-20 12:58:07 +0200'>2017-02-20</span></td><td><a href='/guix/commit/m4?id=3b88f3767d9f3ad2cc64173525cd53d429bfe7e7'>gnu: Add bootstrap-binaries for 'aarch64-linux'.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2016-11-25 23:44:20 +0100'>2016-11-25</span></td><td><a href='/guix/commit/m4?id=21531add3205e400707c8fbfd841845f9a71863a'>offload: Use Guile-SSH instead of GNU lsh.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-08-10 15:40:22 -0400'>2016-08-10</span></td><td><a href='/guix/commit/m4?id=4ed40a3e6ca030573ded52233bd9e72dcdb85697'>build: Correctly determine the system type for GNU/Hurd systems.</a><span class='msg-avail'>...</span></td><td>Manolis Ragkousis</td></tr>
<tr><td><span title='2016-07-20 11:42:17 +0200'>2016-07-20</span></td><td><a href='/guix/commit/m4?id=7575655212ecfbcd1f04e429c8a7a41f8720d027'>Merge branch 'master' into core-updates</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-07-19 00:07:12 +0200'>2016-07-19</span></td><td><a href='/guix/commit/m4?id=721539026dda02e58addbb618f2102b31a2927f8'>Add (guix zlib).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-06-23 17:25:37 +0300'>2016-06-23</span></td><td><a href='/guix/commit/m4?id=875715cabfeb7816cea16269cfbdbad08442a73e'>build: Remove unneeded conditionals for (guix build syscalls).</a><span class='msg-avail'>...</span></td><td>Manolis Ragkousis</td></tr>
<tr><td><span title='2016-03-19 15:07:46 +0100'>2016-03-19</span></td><td><a href='/guix/commit/m4?id=ef5f5c8659b1ca3999e362dfa33478e0a0150ced'>build: Protect against misconfiguration of localstatedir.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-01-13 11:13:34 +0100'>2016-01-13</span></td><td><a href='/guix/commit/m4?id=93ce8a8e0060dedbe97581c1a6e365336d5b4969'>build: Use 127 as the Linux hash-bang limit.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-01-12 17:47:36 +0100'>2016-01-12</span></td><td><a href='/guix/commit/m4?id=bb251307642242bb9174e9c4d89909ca40926d67'>build: 'make check' errors out if file name limits would be hit.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-01-12 17:47:36 +0100'>2016-01-12</span></td><td><a href='/guix/commit/m4?id=27ab3cee754d89135083b778a00675d9a2d00415'>build: Warn against long hash bang lines for tests.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-12-01 00:02:54 +0200'>2015-12-01</span></td><td><a href='/guix/commit/m4?id=dfdb15d9c2badaebfd6a047b303b687ff251256a'>build: Fix detection of ARM systems.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-11-25 17:01:02 +0100'>2015-11-25</span></td><td><a href='/guix/commit/m4?id=968ae903189c6c4a41c0e2cddf41ffc5a8c32f93'>build: Reject ARMv6 systems.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-10-09 20:57:24 +0200'>2015-10-09</span></td><td><a href='/guix/commit/m4?id=ca34fc317f7a812285805f0cc6b41ccae6d57434'>build: Fix libgcrypt detection on FHS systems.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-10-06 23:51:04 +0200'>2015-10-06</span></td><td><a href='/guix/commit/m4?id=dd01fecd23a4ded46b99a51dc08ac5d964dbcd53'>build: Automatically determine libgcrypt's file name.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-08-27 00:49:23 +0200'>2015-08-27</span></td><td><a href='/guix/commit/m4?id=12e5b26643e2269e8f30d8399886d4302c3c09d1'>build: Do not build (guix build syscalls) if 'mount' is missing from libc.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-05-19 16:09:58 +0200'>2015-05-19</span></td><td><a href='/guix/commit/m4?id=368d08f74744ed5d5ef5ef747e86bddbfaa47312'>build: Make sure $CXX supports C++11.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>