104b4e25ab
Fixes <http://issues.guix.gnu.org/55638>. * guix/cache.scm (maybe-remove-expired-cache-entries)[last-expiry-date]: Use 'get-string-all' + 'string->number' instead of 'read'; ignore invalid numbers. * tests/cache.scm ("maybe-remove-expired-cache-entries, empty cache") ("maybe-remove-expired-cache-entries, corrupted cache"): New tests. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
96 lines
3.5 KiB
Scheme
96 lines
3.5 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2017, 2020 Ludovic Courtès <ludo@gnu.org>
|
|
;;; Copyright © 2022 Simon Tournier <zimon.toutoune@gmail.com>
|
|
;;;
|
|
;;; 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-cache)
|
|
#:use-module (guix cache)
|
|
#:use-module (srfi srfi-1)
|
|
#:use-module (srfi srfi-19)
|
|
#:use-module (srfi srfi-64)
|
|
#:use-module ((guix utils) #:select (call-with-temporary-directory))
|
|
#:use-module (ice-9 match))
|
|
|
|
(test-begin "cache")
|
|
|
|
(test-equal "remove-expired-cache-entries"
|
|
'("o" "l" "d")
|
|
(let* ((removed '())
|
|
(now (time-second (current-time time-monotonic)))
|
|
(ttl 100)
|
|
(stamp (match-lambda
|
|
((or "n" "e" "w") (+ now 100))
|
|
((or "o" "l" "d") (- now 100))))
|
|
(delete (lambda (entry)
|
|
(set! removed (cons entry removed)))))
|
|
(remove-expired-cache-entries (reverse '("n" "e" "w"
|
|
"o" "l" "d"))
|
|
#:entry-expiration stamp
|
|
#:delete-entry delete)
|
|
removed))
|
|
|
|
(define-syntax-rule (test-cache-cleanup cache exp ...)
|
|
(call-with-temporary-directory
|
|
(lambda (cache)
|
|
(let* ((deleted '())
|
|
(delete! (lambda (entry)
|
|
(set! deleted (cons entry deleted)))))
|
|
exp ...
|
|
(maybe-remove-expired-cache-entries cache
|
|
(const '("a" "b" "c"))
|
|
#:entry-expiration (const 0)
|
|
#:delete-entry delete!)
|
|
(reverse deleted)))))
|
|
|
|
(test-equal "maybe-remove-expired-cache-entries, first cleanup"
|
|
'("a" "b" "c")
|
|
(test-cache-cleanup cache))
|
|
|
|
(test-equal "maybe-remove-expired-cache-entries, no cleanup needed"
|
|
'()
|
|
(test-cache-cleanup cache
|
|
(call-with-output-file (string-append cache "/last-expiry-cleanup")
|
|
(lambda (port)
|
|
(display (+ (time-second (current-time time-monotonic)) 100)
|
|
port)))))
|
|
|
|
(test-equal "maybe-remove-expired-cache-entries, cleanup needed"
|
|
'("a" "b" "c")
|
|
(test-cache-cleanup cache
|
|
(call-with-output-file (string-append cache "/last-expiry-cleanup")
|
|
(lambda (port)
|
|
(display 0 port)))))
|
|
|
|
(test-equal "maybe-remove-expired-cache-entries, empty cache"
|
|
'("a" "b" "c")
|
|
(test-cache-cleanup cache
|
|
(call-with-output-file (string-append cache "/last-expiry-cleanup")
|
|
(lambda (port)
|
|
(display "" port)))))
|
|
|
|
(test-equal "maybe-remove-expired-cache-entries, corrupted cache"
|
|
'("a" "b" "c")
|
|
(test-cache-cleanup cache
|
|
(call-with-output-file (string-append cache "/last-expiry-cleanup")
|
|
(lambda (port)
|
|
(display "1\"34657890" port)))))
|
|
|
|
(test-end "cache")
|
|
|
|
;;; Local Variables:
|
|
;;; eval: (put 'test-cache-cleanup 'scheme-indent-function 1)
|
|
;;; End:
|