mirror of
git://git.savannah.gnu.org/guix.git
synced 2023-12-14 03:33:07 +01:00
6c5790a2fa
Fixes <https://bugs.gnu.org/35582>. Reported by sirgazil <sirgazil@zoho.com>. Previously, leading zeros would be removed, leading to an "invalid" UUID: (uuid->string (uuid "00CA-050E" 'fat32)) ⇒ "CA-50E" (string->uuid "CA-50E" 'fat32) ⇒ #f * gnu/system/uuid.scm (fat-uuid->string): Pad digits with zeros. * tests/uuid.scm ("uuid, FAT32, leading zeros preserved"): New test.
77 lines
2.7 KiB
Scheme
77 lines
2.7 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2015, 2017, 2018, 2019 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-uuid)
|
|
#:use-module (gnu system uuid)
|
|
#:use-module (srfi srfi-64)
|
|
#:use-module (rnrs bytevectors))
|
|
|
|
(test-begin "uuid")
|
|
|
|
(test-equal "uuid->string"
|
|
"c5307e6b-d1ba-499d-89c5-cb0b143577c4"
|
|
(uuid->string
|
|
#vu8(197 48 126 107 209 186 73 157 137 197 203 11 20 53 119 196)))
|
|
|
|
(test-equal "string->uuid"
|
|
'(16 "4dab5feb-d176-45de-b287-9b0a6e4c01cb")
|
|
(let ((uuid (string->uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb")))
|
|
(list (bytevector-length uuid) (uuid->string uuid))))
|
|
|
|
(test-assert "uuid"
|
|
(let ((str "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))
|
|
(bytevector=? (uuid-bytevector
|
|
(uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))
|
|
(string->uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))))
|
|
|
|
(test-assert "uuid, syntax error"
|
|
(catch 'syntax-error
|
|
(lambda ()
|
|
(eval '(uuid "foobar") (current-module))
|
|
#f)
|
|
(lambda (key proc message location form . args)
|
|
(and (eq? proc 'uuid)
|
|
(string-contains message "invalid UUID")
|
|
(equal? form '(uuid "foobar" 'dce))))))
|
|
|
|
(test-equal "uuid, ISO-9660, format preserved"
|
|
"1970-01-01-17-14-42-99"
|
|
(uuid->string (uuid "1970-01-01-17-14-42-99" 'iso9660)))
|
|
|
|
(test-equal "uuid, FAT32, format preserved"
|
|
"1234-ABCD"
|
|
(uuid->string (uuid "1234-abcd" 'fat32)))
|
|
|
|
(test-equal "uuid, FAT32, leading zeros preserved"
|
|
"00CA-050E" ;<https://bugs.gnu.org/35582>
|
|
(uuid->string (uuid "00CA-050E" 'fat32)))
|
|
|
|
(test-assert "uuid, dynamic value"
|
|
(let* ((good "4dab5feb-d176-45de-b287-9b0a6e4c01cb")
|
|
(bad (string-drop good 3)))
|
|
(and (uuid? (uuid good))
|
|
(string=? good (uuid->string (uuid good)))
|
|
(not (uuid bad)))))
|
|
|
|
(test-assert "uuid=?"
|
|
(and (uuid=? (uuid-bytevector (uuid "1234-abcd" 'fat32))
|
|
(uuid "1234-abcd" 'fat32))
|
|
(uuid=? (uuid "1234-abcd" 'fat32)
|
|
(uuid "1234-abcd" 'fat))))
|
|
|
|
(test-end)
|