projects/guix·blob master · refs

77 lines · 2.7 KiB

1;;; GNU Guix --- Functional package management for GNU
2;;; Copyright © 2015, 2017, 2018, 2019 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-uuid)
20 #:use-module (gnu system uuid)
21 #:use-module (srfi srfi-64)
22 #:use-module (rnrs bytevectors))
23
24(test-begin "uuid")
25
26(test-equal "uuid->string"
27 "c5307e6b-d1ba-499d-89c5-cb0b143577c4"
28 (uuid->string
29 #vu8(197 48 126 107 209 186 73 157 137 197 203 11 20 53 119 196)))
30
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))))
35
36(test-assert "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"))))
41
42(test-assert "uuid, syntax error"
43 (catch 'syntax-error
44 (lambda ()
45 (eval '(uuid "foobar") (current-module))
46 #f)
47 (lambda (key proc message location form . args)
48 (and (eq? proc 'uuid)
49 (string-contains message "invalid UUID")
50 (equal? form '(uuid "foobar" 'dce))))))
51
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)))
55
56(test-equal "uuid, FAT32, format preserved"
57 "1234-ABCD"
58 (uuid->string (uuid "1234-abcd" 'fat32)))
59
60(test-equal "uuid, FAT32, leading zeros preserved"
61 "00CA-050E" ;<https://bugs.gnu.org/35582>
62 (uuid->string (uuid "00CA-050E" 'fat32)))
63
64(test-assert "uuid, dynamic value"
65 (let* ((good "4dab5feb-d176-45de-b287-9b0a6e4c01cb")
66 (bad (string-drop good 3)))
67 (and (uuid? (uuid good))
68 (string=? good (uuid->string (uuid good)))
69 (not (uuid bad)))))
70
71(test-assert "uuid=?"
72 (and (uuid=? (uuid-bytevector (uuid "1234-abcd" 'fat32))
73 (uuid "1234-abcd" 'fat32))
74 (uuid=? (uuid "1234-abcd" 'fat32)
75 (uuid "1234-abcd" 'fat))))
76
77(test-end)