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| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Julien Lepiller <julien@lepiller.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 dns)
#:use-module (gnu tests)
#:use-module (gnu system)
#:use-module (gnu system vm)
#:use-module (gnu services)
#:use-module (gnu services dns)
#:use-module (gnu services networking)
#:use-module (guix dns)
#:use-module (guix gexp)
#:use-module (guix store)
#:use-module (ice-9 ftw)
#:export (%test-knot))
(define %ip4-addr
;; a random IPv4 address
"136.12.251.84")
(define-zone-entries %test-entries
;; Test entries, with no real data
;; Name TTL Class Type Data
("@" "" "IN" "A" "1.2.3.4")
("@" "" "IN" "MX" "10 mail")
("mail" "" "IN" "A" %ip4-addr))
(define %test-zone
;; A test zone that uses the fake data
(knot-zone-configuration
(domain "guix-test.org")
(zone (zone-file
(origin "guix-test.org")
(entries %test-entries)))))
(define %knot-zones
(list %test-zone))
(define %knot-os
(simple-operating-system
(dhcp-client-service)
(service knot-service-type
(knot-configuration
(zones %knot-zones)))))
(define (run-knot-test)
"Return a test of an OS running Knot service."
(define vm
(virtual-machine
(operating-system (marionette-operating-system
%knot-os
#:imported-modules '((gnu services herd))))
(port-forwardings '((1053 . 53)))))
(define test
(with-imported-modules '((gnu build marionette)
(guix dns))
#~(begin
(use-modules (guix dns)
(gnu build marionette)
(srfi srfi-64))
(define marionette
(make-marionette '(#$vm)))
(mkdir #$output)
(chdir #$output)
(test-begin "knot")
(test-assert "service is running"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(start-service 'knot)
#t)
marionette))
(test-eq "get the correct answer"
#$%ip4-addr
(begin
(format #t "test:\n")
(let* ((query (simple-a-query "mail.guix-test.org"))
(dns (socket AF_INET SOCK_STREAM 0))
(addr (make-socket-address AF_INET INADDR_LOOPBACK 1053)))
(connect dns addr)
(put-bytevector dns (dns-query->bytevector query #t))
(bytevector->ipv4
(dns-record-rdata
(car (dns-query-answers
(bytevector->dns-query
(get-bytevector-n dns 500)))))))))
(test-end)
(exit (= (test-runner-fail-count (test-runner-current)) 0)))))
(gexp->derivation "knot-test" test))
(define %test-knot
(system-test
(name "knot")
(description "Send a DNS request to a running Knot server.")
(value (run-knot-test))))
|