166 lines
6.1 KiB
Scheme
166 lines
6.1 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2022 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 (gnu tests lightdm)
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#:use-module (gnu bootloader)
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#:use-module (gnu bootloader grub)
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#:use-module (gnu packages)
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#:use-module (gnu packages ocr)
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#:use-module (gnu packages ratpoison)
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#:use-module (gnu packages vnc)
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#:use-module (gnu packages xorg)
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#:use-module (gnu services)
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#:use-module (gnu services base)
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#:use-module (gnu services dbus)
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#:use-module (gnu services desktop)
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#:use-module (gnu services networking)
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#:use-module (gnu services lightdm)
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#:use-module (gnu services ssh)
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#:use-module (gnu services xorg)
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#:use-module (gnu system)
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#:use-module (gnu system file-systems)
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#:use-module (gnu system keyboard)
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#:use-module (gnu system shadow)
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#:use-module (gnu system vm)
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#:use-module (gnu tests)
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#:use-module (guix gexp)
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#:use-module (guix modules)
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#:use-module (srfi srfi-1)
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#:export (%test-lightdm))
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(define minimal-desktop-services
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(list polkit-wheel-service
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(service upower-service-type)
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(service accountsservice-service-type)
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(service polkit-service-type)
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(service elogind-service-type)
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(service dbus-root-service-type)
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(service x11-socket-directory-service-type)))
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(define %lightdm-os
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(operating-system
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(inherit %simple-os)
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(packages (cons* ocrad ratpoison xterm %base-packages))
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(services
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(cons* (set-xorg-configuration (xorg-configuration
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(keyboard-layout (keyboard-layout "us")))
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lightdm-service-type)
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(service lightdm-service-type
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(lightdm-configuration
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(allow-empty-passwords? #t)
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(debug? #t)
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(xdmcp? #t)
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(vnc-server? #t)
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(vnc-server-command
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(file-append tigervnc-server "/bin/Xvnc"
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" -SecurityTypes None"))
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(greeters (list (lightdm-gtk-greeter-configuration
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(allow-debugging? #t))))
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(seats (list (lightdm-seat-configuration
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(name "*")
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(user-session "ratpoison"))))))
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;; For debugging.
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(service dhcp-client-service-type)
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(service openssh-service-type
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(openssh-configuration
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(permit-root-login #t)
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(allow-empty-passwords? #t)))
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(append minimal-desktop-services
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(remove (lambda (service)
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(eq? (service-kind service) guix-service-type))
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%base-services))))))
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(define (run-lightdm-test)
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"Run tests in %LIGHTDM-OS."
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(define os (marionette-operating-system
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%lightdm-os
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#:imported-modules (source-module-closure
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'((gnu services herd)))))
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(define vm (virtual-machine os))
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(define test
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(with-imported-modules (source-module-closure
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'((gnu build marionette)))
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#~(begin
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(use-modules (gnu build marionette)
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(srfi srfi-26)
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(srfi srfi-64))
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(let ((marionette (make-marionette (list #$vm))))
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(test-runner-current (system-test-runner #$output))
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(test-begin "lightdm")
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(test-assert "service is running"
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(marionette-eval
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'(begin
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(use-modules (gnu services herd))
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(start-service 'lightdm))
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marionette))
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(test-assert "service can be stopped"
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(marionette-eval
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'(begin
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(use-modules (gnu services herd))
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(stop-service 'lightdm))
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marionette))
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(test-assert "service can be restarted"
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(marionette-eval
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'(begin
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(use-modules (gnu services herd))
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(restart-service 'lightdm))
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marionette))
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(test-assert "login screen is displayed"
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;; GNU Ocrad fails to recognize the "Log In" button text, so use
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;; Tesseract.
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(wait-for-screen-text marionette
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(cut string-contains <> "Log In")
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#:ocr #$(file-append tesseract-ocr
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"/bin/tesseract")))
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(test-assert "can connect to TCP port 5900 on IPv4"
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(wait-for-tcp-port 5900 marionette))
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;; The VNC server fails to listen to IPv6 due to "Error binding to
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;; address [::]:5900: Address already in use" (see:
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;; https://github.com/canonical/lightdm/issues/266).
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(test-expect-fail 1)
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(test-assert "can connect to TCP port 5900 on IPv6"
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(wait-for-tcp-port 5900 marionette
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#:address
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`(make-socket-address
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AF_INET6
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(inet-pton AF_INET6 "::1")
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5900)))
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(test-end)))))
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(gexp->derivation "lightdm-test" test))
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(define %test-lightdm
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(system-test
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(name "lightdm")
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(description "Basic tests for the LightDM service.")
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(value (run-lightdm-test))))
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