;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@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 (tests networking)
#:use-module (ice-9 regex)
#:use-module (gnu services networking)
#:use-module (srfi srfi-64))
;;; Tests for the (gnu services networking) module.
(test-begin "networking")
;;;
;;; NTP.
;;;
(define ntp-server->string (@@ (gnu services networking) ntp-server->string))
(define %ntp-server-sample
(ntp-server
(type 'server)
(address "some.ntp.server.org")
;; Using either strings or symbols for option names is accepted.
(options `("iburst" (version 3) (maxpoll 16) prefer))))
(test-equal "ntp-server->string"
"server some.ntp.server.org iburst version 3 maxpoll 16 prefer"
(ntp-server->string %ntp-server-sample))
;;;
;;; OpenNTPD
;;;
(define openntpd-configuration->string (@@ (gnu services networking)
openntpd-configuration->string))
(define %openntpd-conf-sample
(openntpd-configuration
(server '("0.guix.pool.ntp.org" "1.guix.pool.ntp.org"))
(listen-on '("127.0.0.1" "::1"))
(sensor '("udcf0 correction 70000"))
(constraint-from '("www.gnu.org"))
(constraints-from '("https://www.google.com/"))))
(test-assert "openntpd configuration generation sanity check"
(begin
(define (string-match/newline pattern text)
(regexp-exec (make-regexp pattern regexp/newline) text))
(define (match-count pattern text)
(fold-matches (make-regexp pattern regexp/newline) text 0
(lambda (match count)
(1+ count))))
(let ((config (openntpd-configuration->string %openntpd-conf-sample)))
(if (not
(and (string-match/newline "^listen on 127.0.0.1$" config)
(string-match/newline "^listen on ::1$" config)
(string-match/newline "^sensor udcf0 correction 70000$" config)
(string-match/newline "^constraint from www.gnu.org$" config)
(string-match/newline "^server 0.guix.pool.ntp.org$" config)
(string-match/newline
"^constraints from \"https://www.google.com/\"$"
config)
;; Check for issue #3731 (see:
;; http://debbugs.gnu.org/cgi/bugreport.cgi?bug=37318).
(= (match-count "^listen on " config) 2)
(= (match-count "^sensor " config) 1)
(= (match-count "^constraint from " config) 1)
(= (match-count "^server " config) 2)
(= (match-count "^constraints from " config) 1)))
(begin
(format #t "The configuration below failed \
the sanity check:\n~a~%" config)
#f)
#t))))
(test-equal "openntpd generated config string ends with a newline"
"\n"
(let ((config (openntpd-configuration->string %openntpd-conf-sample)))
(string-take-right config 1)))
(test-end "networking")
