;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.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 base) #:use-module (gnu tests) #:use-module (gnu system) #:use-module (gnu system grub) #:use-module (gnu system file-systems) #:use-module (gnu system shadow) #:use-module (gnu system vm) #:use-module (gnu services) #:use-module (gnu services shepherd) #:use-module (guix gexp) #:use-module (guix store) #:use-module (guix monads) #:use-module (guix packages) #:use-module (srfi srfi-1) #:export (%test-basic-os)) (define %simple-os (operating-system (host-name "komputilo") (timezone "Europe/Berlin") (locale "en_US.UTF-8") (bootloader (grub-configuration (device "/dev/sdX"))) (file-systems (cons (file-system (device "my-root") (title 'label) (mount-point "/") (type "ext4")) %base-file-systems)) (firmware '()) (users (cons (user-account (name "alice") (comment "Bob's sister") (group "users") (supplementary-groups '("wheel" "audio" "video")) (home-directory "/home/alice")) %base-user-accounts)))) (define %test-basic-os ;; Monadic derivation that instruments %SIMPLE-OS, runs it in a VM, and runs ;; a series of basic functionality tests. (mlet* %store-monad ((os -> (marionette-operating-system %simple-os #:imported-modules '((gnu services herd) (guix combinators)))) (run (system-qemu-image/shared-store-script os #:graphic? #f))) (define test #~(begin (use-modules (gnu build marionette) (srfi srfi-1) (srfi srfi-26) (srfi srfi-64) (ice-9 match)) (define marionette (make-marionette (list #$run))) (mkdir #$output) (chdir #$output) (test-begin "basic") (test-assert "uname" (match (marionette-eval '(uname) marionette) (#("Linux" "komputilo" version _ "x86_64") (string-prefix? #$(package-version (operating-system-kernel os)) version)))) (test-assert "shell and user commands" ;; Is everything in $PATH? (zero? (marionette-eval '(system " . /etc/profile set -e -x guix --version ls --version grep --version info --version") marionette))) (test-assert "accounts" (let ((users (marionette-eval '(begin (use-modules (ice-9 match)) (let loop ((result '())) (match (getpw) (#f (reverse result)) (x (loop (cons x result)))))) marionette))) (lset= string=? (map passwd:name users) (list #$@(map user-account-name (operating-system-user-accounts os)))))) (test-assert "shepherd services" (let ((services (marionette-eval '(begin (use-modules (gnu services herd)) (call-with-values current-services append)) marionette))) (lset= eq? (pk 'services services) '(root #$@(operating-system-shepherd-service-names (virtualized-operating-system os '())))))) (test-equal "login on tty1" "root\n" (begin (marionette-control "sendkey ctrl-alt-f1" marionette) ;; Wait for the 'term-tty1' service to be running (marionette-eval '(begin (use-modules (gnu services herd)) (let loop ((i 0)) (when (> i 10) (error "terminal service not running" (current-services))) (unless (memq 'term-tty1 (current-services)) (sleep 1) (loop (+ i 1))))) marionette) ;; Now we can type. (marionette-type "root\n\nid -un > logged-in\n" marionette) ;; It can take a while before the shell commands are executed. (let loop ((i 0)) (unless (or (file-exists? "/root/logged-in") (> i 15)) (sleep 1) (loop (+ i 1)))) (marionette-eval '(use-modules (rnrs io ports)) marionette) (marionette-eval '(call-with-input-file "/root/logged-in" get-string-all) marionette))) (test-assert "screendump" (begin (marionette-control (string-append "screendump " #$output "/tty1.ppm") marionette) (file-exists? "tty1.ppm"))) (test-end) (exit (= (test-runner-fail-count (test-runner-current)) 0)))) (gexp->derivation "basic" test #:modules '((gnu build marionette)))))