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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.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 (gnu tests cups)
  #:use-module (gnu tests)
  #:use-module (gnu system)
  #:use-module (gnu system vm)
  #:use-module (gnu services)
  #:use-module (gnu services cups)
  #:use-module (gnu services networking)
  #:use-module (guix gexp)
  #:use-module (guix store)
  #:use-module (guix monads)
  #:export (%test-cups))

;;;
;;; Test the Common Unix Printing System.
;;;

(define* (run-cups-test os-configuration #:optional (cups-port 631))
  (define os
    (marionette-operating-system os-configuration
                                 #:imported-modules '((gnu services herd))))

  (define forwarded-port 8080)

  (define vm
    (virtual-machine
     (operating-system os)
     (port-forwardings `((,forwarded-port . ,cups-port)))))

  (define test
    (with-imported-modules '((gnu build marionette))
      #~(begin
          (use-modules (gnu build marionette)
                       (srfi srfi-11) (srfi srfi-64)
                       (web client) (web response))

          (define marionette
            (make-marionette (list #$vm)))

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

          ;; Wait for the web interface to become ready.
          (wait-for-tcp-port #$cups-port marionette)

          (test-equal "http-get default page"
            200
            (let-values
                (((response text)
                  (http-get #$(simple-format
                               #f "http://localhost:~A/" forwarded-port)
                            #:decode-body? #t)))
              (response-code response)))

          (test-equal "http-get admin page"
            200
            (let-values
                (((response text)
                  (http-get #$(simple-format
                               #f "http://localhost:~A/admin" forwarded-port)
                            #:decode-body? #t)))
              (response-code response)))

          (test-end))))

  (gexp->derivation "cups-test" test))

(define %cups-os
  (simple-operating-system
   (service dhcp-client-service-type)
   (service cups-service-type
            (cups-configuration
             (web-interface? #t)
             ;; Listen on all interfaces instead of just localhost so we
             ;; can access the web interface "remotely".
             (listen '("*:631" "/var/run/cups/cups.sock"))
             ;; Add access controls for the Qemu-managed network.
             (location-access-controls
              (list (location-access-control
                     (path "/")
                     (access-controls '("Order allow,deny"
                                        "Allow from 10.0.0.0/8")))
                    (location-access-control
                     (path "/admin")
                     (access-controls '("Order allow,deny"
                                        "Allow from 10.0.0.0/8")))
                    (location-access-control
                     (path "/admin/conf")
                     (access-controls '("Order allow,deny"
                                        "AuthType Basic"
                                        "Require user @SYSTEM"
                                        "Allow localhost")))))))))

(define %test-cups
  (system-test
   (name "cups")
   (description "Test the CUPS print server")
   (value (run-cups-test %cups-os))))

n): Also adapt accordingly, (make-ext-image): and pass file-system options to mke2fs. Mathieu Othacehe 2020-05-26build: image: Add support for EXT2 and EXT3 file-systems....* gnu/build/image.scm (make-ext4-image): Rename to ... (make-ext-image): ... it, and pass the file-system type to mke2fs, (make-partition-image): Adapt to call "make-ext-image" if the partition file-system is prefixed by "ext". Mathieu Othacehe 2020-05-05image: Add a new API....Raw disk-images and ISO9660 images are created in a Qemu virtual machine. This is quite fragile, very slow, and almost unusable without KVM. For all these reasons, add support for host image generation. This implies the use new image generation mechanisms. - Raw disk images: images of partitions are created using tools such as mke2fs and mkdosfs depending on the partition file-system type. The partition images are then assembled into a final image using genimage. - ISO9660 images: the ISO root directory is populated within the store. GNU xorriso is then called on that directory, in the exact same way as this is done in (gnu build vm) module. Those mechanisms are built upon the new (gnu image) module. * gnu/image.scm: New file. * gnu/system/image.scm: New file. * gnu/build/image: New file. * gnu/local.mk: Add them. * gnu/system/vm.scm (system-disk-image): Rename to system-disk-image-in-vm. * gnu/ci.scm (qemu-jobs): Adapt to new API. * gnu/tests/install.scm (run-install): Ditto. * guix/scripts/system.scm (system-derivation-for-action): Ditto. Mathieu Othacehe