1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2015, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
4 ;;; This file is part of GNU Guix.
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.
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.
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/>.
19 (define-module (test-uuid)
20 #:use-module (gnu system uuid)
21 #:use-module (srfi srfi-64)
22 #:use-module (rnrs bytevectors))
26 (test-equal "uuid->string"
27 "c5307e6b-d1ba-499d-89c5-cb0b143577c4"
29 #vu8(197 48 126 107 209 186 73 157 137 197 203 11 20 53 119 196)))
31 (test-equal "string->uuid"
32 '(16 "4dab5feb-d176-45de-b287-9b0a6e4c01cb")
33 (let ((uuid (string->uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb")))
34 (list (bytevector-length uuid) (uuid->string uuid))))
37 (let ((str "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))
38 (bytevector=? (uuid-bytevector
39 (uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))
40 (string->uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))))
42 (test-assert "uuid, syntax error"
45 (eval '(uuid "foobar") (current-module))
47 (lambda (key proc message location form . args)
49 (string-contains message "invalid UUID")
50 (equal? form '(uuid "foobar" 'dce))))))
52 (test-equal "uuid, ISO-9660, format preserved"
53 "1970-01-01-17-14-42-99"
54 (uuid->string (uuid "1970-01-01-17-14-42-99" 'iso9660)))
56 (test-equal "uuid, FAT32, format preserved"
58 (uuid->string (uuid "1234-abcd" 'fat32)))
60 (test-assert "uuid, dynamic value"
61 (let* ((good "4dab5feb-d176-45de-b287-9b0a6e4c01cb")
62 (bad (string-drop good 3)))
63 (and (uuid? (uuid good))
64 (string=? good (uuid->string (uuid good)))
68 (and (uuid=? (uuid-bytevector (uuid "1234-abcd" 'fat32))
69 (uuid "1234-abcd" 'fat32))
70 (uuid=? (uuid "1234-abcd" 'fat32)
71 (uuid "1234-abcd" 'fat))))