mirror of
git://git.gnupg.org/gnupg.git
synced 2024-11-04 20:38:50 +01:00
127e1e532d
* tests/gpgscm/ffi.c (do_get_time): New function. (ffi_init): Expose new function. * tests/gpgscm/ffi.scm (get-time): Document new function. * tests/gpgscm/time.scm: New file. * tests/openpgp/quick-key-manipulation.scm: Use the new facilities to check the expiration times of created keys. * tests/openpgp/tofu.scm: Use the new module. Signed-off-by: Justus Winter <justus@g10code.com>
43 lines
1.6 KiB
Scheme
43 lines
1.6 KiB
Scheme
;; Simple time manipulation library.
|
|
;;
|
|
;; Copyright (C) 2017 g10 Code GmbH
|
|
;;
|
|
;; This file is part of GnuPG.
|
|
;;
|
|
;; GnuPG 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.
|
|
;;
|
|
;; GnuPG 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 this program; if not, see <http://www.gnu.org/licenses/>.
|
|
|
|
;; This library mimics what GnuPG thinks about expiration times.
|
|
;; Granularity is one second. Its focus is not on correctness.
|
|
|
|
;; Conversion functions.
|
|
(define (minutes->seconds minutes)
|
|
(* minutes 60))
|
|
(define (hours->seconds hours)
|
|
(* hours 60 60))
|
|
(define (days->seconds days)
|
|
(* days 24 60 60))
|
|
(define (weeks->seconds weeks)
|
|
(days->seconds (* weeks 7)))
|
|
(define (months->seconds months)
|
|
(days->seconds (* months 30)))
|
|
(define (years->seconds years)
|
|
(days->seconds (* years 365)))
|
|
|
|
(define (time-matches? a b slack)
|
|
(< (abs (- a b)) slack))
|
|
(assert (time-matches? (hours->seconds 1) (hours->seconds 2) (hours->seconds 2)))
|
|
(assert (time-matches? (hours->seconds 2) (hours->seconds 1) (hours->seconds 2)))
|
|
(assert (not (time-matches? (hours->seconds 4) (hours->seconds 1) (hours->seconds 2))))
|
|
(assert (not (time-matches? (hours->seconds 1) (hours->seconds 4) (hours->seconds 2))))
|