;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017, 2018, 2021 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
;;;
;;; 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 dict)
  #:use-module (gnu tests)
  #:use-module (gnu system)
  #:use-module (gnu system nss)
  #:use-module (gnu system vm)
  #:use-module (gnu services)
  #:use-module (gnu services dict)
  #:use-module (gnu services networking)
  #:use-module (gnu packages wordnet)
  #:use-module (guix gexp)
  #:use-module (guix store)
  #:use-module (guix packages)
  #:use-module (guix modules)
  #:export (%test-dicod))

(define %dicod-os
  (simple-operating-system
   (service dhcp-client-service-type)
   (service dicod-service-type
            (dicod-configuration
             (interfaces '("0.0.0.0"))
             (handlers (list (dicod-handler
                              (name "wordnet")
                              (module "dictorg")
                              (options
                               ;; XXX: Not useful since WordNet does not
                               ;; provide DICT-formatted data?
                               (list #~(string-append "dbdir=" #$wordnet))))))
             (databases (list (dicod-database
                               (name "wordnet")
                               (complex? #t)
                               (handler "wordnet")
                               (options '("database=wn")))
                              %dicod-database:gcide))))))

(define* (run-dicod-test)
  "Run tests of 'dicod-service-type'."
  (define os
    (marionette-operating-system
     %dicod-os
     #:imported-modules
     (source-module-closure '((gnu services herd)))))

  (define vm
    (virtual-machine
     (operating-system os)
     (port-forwardings '((8000 . 2628)))
     (memory-size 1024)))

  (define test
    (with-imported-modules '((gnu build marionette))
      #~(begin
          (use-modules (ice-9 rdelim)
                       (ice-9 regex)
                       (srfi srfi-64)
                       (gnu build marionette))
          (define marionette
            ;; Forward the guest's DICT port to local port 8000.
            (make-marionette (list #$vm)))

          (define %dico-socket
            (socket PF_INET SOCK_STREAM 0))

          (test-runner-current (system-test-runner #$output))
          (test-begin "dicod")

          ;; Wait for the service to be started.
          (test-assert "service is running"
            (marionette-eval
             '(begin
                (use-modules (gnu services herd))
                (start-service 'dicod))
             marionette))

          ;; Wait until dicod is actually listening.
          ;; TODO: Use a PID file instead.
          (test-assert "connect inside"
            (wait-for-tcp-port 2628 marionette))

          (test-assert "connect"
            (let ((addr (make-socket-address AF_INET INADDR_LOOPBACK 8000)))
              (connect %dico-socket addr)
              (read-line %dico-socket 'concat)))

          (test-equal "CLIENT"
            "250 ok\r\n"
            (begin
              (display "CLIENT \"GNU Guile\"\r\n" %dico-socket)
              (read-line %dico-socket 'concat)))

          (test-assert "DEFINE"
            (begin
              (display "DEFINE ! hello\r\n" %dico-socket)
              (display "QUIT\r\n" %dico-socket)
              (let ((result (read-string %dico-socket)))
                (and (string-contains result "gcide")
                     (string-contains result "hello")
                     result))))

          (test-end))))

  (gexp->derivation "dicod" test))

(define %test-dicod
  (system-test
   (name "dicod")
   (description "Connect to the dicod DICT server.")
   (value (run-dicod-test))))
c14fc1286f
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2024-04-03 17:18:38 +0100'>2024-04-03</span></td><td><a href='/guix/commit/gnu/installer?id=ac19e038b457d0585812091200005befd9b29259'>Switch order of the default substitute servers.</a><span class='msg-avail'>...<span class='msg-tooltip'>The aim here is to improve the user experience.  There's anecdotal evidence
that the network performance for bordeaux is better compared to ci at least
for some users, and I don't know of any issues with rate limiting or access
restriction for bordeaux compared to ci.  It also has IPv6 support.

Additionally, bordeaux generally had more substitutes than ci, particularly
for aarch64-linux and armhf-linux.  This change will offer a very slight
speedup for those substitutes that only bordeaux has.

Bordeaux has been a default substitute server for nearly 3 years now and I
think this change is overdue.  I'm also hopeful that we'll be able to build on
the testing regarding mirrors for bordeaux, and that'll allow potentially
improving the hosting setup (through providing more redundancy) and further
improving substitute fetching for users who currently have issues with
substitute access.

* config-daemon.ac: Switch substitute urls order.
* doc/guix.texi: Ditto.
* etc/guix-install.sh: Ditto.
* gnu/installer/newt/network.scm (wait-service-online): Ditto.
* guix/store.scm (%default-substitute-urls): Ditto.

Change-Id: I4f6d93ae1fc8b03d80b47b18b5749a51f1fde17b
Signed-off-by: Christopher Baines &lt;mail@cbaines.net&gt;
</span></span></td><td>Christopher Baines</td></tr>