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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2023 Bruno Victal <mirai@makinata.eu>
;;;
;;; 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 (gnu tests pam)
#:use-module (gnu tests)
#:use-module (gnu services)
#:use-module (gnu services base)
#:use-module (gnu system)
#:use-module (gnu system pam)
#:use-module (gnu system vm)
#:use-module (guix gexp)
#:use-module (ice-9 format)
#:export (%test-pam-limits
%test-pam-limits-deprecated))
;;;
;;; pam-limits-service-type
;;;
(define pam-limit-entries
(list
(pam-limits-entry "@realtime" 'both 'rtprio 99)
(pam-limits-entry "@realtime" 'both 'memlock 'unlimited)))
(define (run-test-pam-limits config)
"Run tests in a os with pam-limits-service-type configured."
(define os
(marionette-operating-system
(simple-operating-system
(service pam-limits-service-type config))))
(define vm
(virtual-machine os))
(define name (format #f "pam-limit-service~:[~;-deprecated~]"
(file-like? config)))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (gnu build marionette)
(srfi srfi-64))
(let ((marionette (make-marionette (list #$vm))))
(test-runner-current (system-test-runner #$output))
(test-begin #$name)
(test-assert "/etc/security/limits.conf ready"
(wait-for-file "/etc/security/limits.conf" marionette))
(test-equal "/etc/security/limits.conf content matches"
#$(string-join (map pam-limits-entry->string pam-limit-entries)
"\n" 'suffix)
(marionette-eval
'(begin
(use-modules (rnrs io ports))
(call-with-input-file "/etc/security/limits.conf"
get-string-all))
marionette))
(test-end)))))
(gexp->derivation (string-append name "-test") test))
(define %test-pam-limits
(system-test
(name "pam-limits-service")
(description "Test that pam-limits-service can serialize its config
(as a list) to @file{limits.conf}.")
(value (run-test-pam-limits pam-limit-entries))))
(define %test-pam-limits-deprecated
(system-test
(name "pam-limits-service-deprecated")
(description "Test that pam-limits-service can serialize its config
(as a file-like object) to @file{limits.conf}.")
(value (run-test-pam-limits
(plain-file "limits.conf"
(string-join (map pam-limits-entry->string
pam-limit-entries)
"\n" 'suffix))))))
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