2625abc6aa
See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=37318. * gnu/services/networking.scm (openntpd-configuration->string): New procedure, extracted from top of the `openntpd-shepherd-service' to make it testable. (openntpd-shepherd-service): Adapt following the move of the code to the above procedure. * tests/networking.scm: Add a test for the `openntpd-configuration->string' procedure.
114 lines
3.9 KiB
Scheme
114 lines
3.9 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (tests networking)
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#:use-module (ice-9 regex)
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#:use-module (gnu services networking)
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#:use-module (srfi srfi-64))
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;;; Tests for the (gnu services networking) module.
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(test-begin "networking")
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;;;
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;;; NTP.
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;;;
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(define ntp-server->string (@@ (gnu services networking) ntp-server->string))
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(define %ntp-server-sample
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(ntp-server
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(type 'server)
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(address "some.ntp.server.org")
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(options `(iburst (version 3) (maxpoll 16) prefer))))
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(test-equal "ntp-server->string"
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(ntp-server->string %ntp-server-sample)
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"server some.ntp.server.org iburst version 3 maxpoll 16 prefer")
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(test-equal "ntp configuration servers deprecated form"
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(ntp-configuration-servers
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(ntp-configuration
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(servers (list (ntp-server
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(type 'server)
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(address "example.pool.ntp.org")
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(options '()))))))
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(ntp-configuration-servers
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(ntp-configuration
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(servers (list "example.pool.ntp.org")))))
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;;;
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;;; OpenNTPD
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;;;
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(define openntpd-configuration->string (@@ (gnu services networking)
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openntpd-configuration->string))
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(define %openntpd-conf-sample
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(openntpd-configuration
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(server '("0.guix.pool.ntp.org" "1.guix.pool.ntp.org"))
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(listen-on '("127.0.0.1" "::1"))
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(sensor '("udcf0 correction 70000"))
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(constraint-from '("www.gnu.org"))
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(constraints-from '("https://www.google.com/"))
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(allow-large-adjustment? #t)))
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(test-assert "openntpd configuration generation sanity check"
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(begin
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(define (string-match/newline pattern text)
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(regexp-exec (make-regexp pattern regexp/newline) text))
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(define (match-count pattern text)
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(fold-matches (make-regexp pattern regexp/newline) text 0
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(lambda (match count)
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(1+ count))))
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(let ((config (openntpd-configuration->string %openntpd-conf-sample)))
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(if (not
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(and (string-match/newline "^listen on 127.0.0.1$" config)
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(string-match/newline "^listen on ::1$" config)
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(string-match/newline "^sensor udcf0 correction 70000$" config)
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(string-match/newline "^constraint from www.gnu.org$" config)
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(string-match/newline "^server 0.guix.pool.ntp.org$" config)
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(string-match/newline
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"^constraints from \"https://www.google.com/\"$"
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config)
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;; Check for issue #3731 (see:
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;; http://debbugs.gnu.org/cgi/bugreport.cgi?bug=37318).
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(= (match-count "^listen on " config) 2)
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(= (match-count "^sensor " config) 1)
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(= (match-count "^constraint from " config) 1)
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(= (match-count "^server " config) 2)
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(= (match-count "^constraints from " config) 1)))
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(begin
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(format #t "The configuration below failed \
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the sanity check:\n~a~%" config)
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#f)
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#t))))
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(test-equal "openntpd generated config string ends with a newline"
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(let ((config (openntpd-configuration->string %openntpd-conf-sample)))
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(string-take-right config 1))
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"\n")
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(test-end "networking")
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