;;; 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")
4:18 +0100'>2021-01-13</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=0d22fc8d36e4efba9748c94cab7cedbbe2bbb5bf'>services: shepherd: 'shepherd-service-type' requires documentation.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-11-18 11:13:49 +0100'>2020-11-18</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=37b98e8cca3244067071bc6e382b06861457a459'>services: shepherd: Map all the invalid store characters to dash.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-06-14 18:38:44 +0200'>2020-06-14</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=5e9cf93364d87c70f8bfad915417cd75d21c0fed'>services: Add 'hurd-vm service-type'.</a><span class='msg-avail'>...</span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-05-16 00:34:41 +0200'>2020-05-16</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=408ae72cd1f519bfb4c10da7eb93466642660312'>services: shepherd: Silence Guile warnings.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-08 21:40:51 +0200'>2020-05-08</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=4bdf4182fe080c3409f6ef9b410146b67cfa2595'>Merge branch 'core-updates'</a></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-05-08 16:30:50 +0200'>2020-05-08</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=dd0804c67e99914eecc471fdb92f4220425a1cbc'>services: Add descriptions.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-25 19:34:15 +0200'>2020-04-25</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=d2fc76462e72268ee5b04fe53805efc05c35e139'>services: shepherd: Cross-compilation fix.</a><span class='msg-avail'>...</span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-04-21 16:33:21 +0200'>2020-04-21</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=e3358a831e7d5d9e8dc614340e49ea5aeb11a7ff'>gnu: shepherd: Update to 0.8.0.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-17 23:18:32 +0200'>2020-04-17</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=10c413685f13af12fa2bb34796db82e1f52b47af'>services: Move 'user-processes' to (gnu services shepherd).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-15 00:02:23 +0200'>2020-04-15</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=8aa752ba222c3d7ec094bb7947359f75f2a6bb2c'>services: shepherd: Increase the PID file timeout to 30s.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-29 15:32:18 +0200'>2020-03-29</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=0e833ac5f4ebd6c6bfc75a5f110c2c85b8be804a'>services: shepherd: Mark '.go' derivations as non-substitutable.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-02-16 23:31:08 +0100'>2020-02-16</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=8b9cad01e9619f53dc5a65892ca6a09ca5de3447'>services: shepherd: Spawn services with nothing but the PATH variable.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-10-06 14:45:35 +0200'>2019-10-06</span></td><td><a href='/guix/commit/gnu/services/shepherd.scm?id=63b0ce391f6ea79012fac893e933e39d7a16abbd'>services: shepherd: Compile service files.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>