[jackhill/guix/guix.git] / gnu / tests / base.scm

;;; 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))))

\f
(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 (using
              ;; 'start-service' is the simplest and most reliable way to do
              ;; that.)
              (marionette-eval
               '(begin
                  (use-modules (gnu services herd))
                  (start-service 'term-tty1))
               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)))))
Commit	Line	Data
e9f693d0 LC	1	;;; GNU Guix --- Functional package management for GNU
	2	;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
	3	;;;
	4	;;; This file is part of GNU Guix.
	5	;;;
	6	;;; GNU Guix is free software; you can redistribute it and/or modify it
	7	;;; under the terms of the GNU General Public License as published by
	8	;;; the Free Software Foundation; either version 3 of the License, or (at
	9	;;; your option) any later version.
	10	;;;
	11	;;; GNU Guix is distributed in the hope that it will be useful, but
	12	;;; WITHOUT ANY WARRANTY; without even the implied warranty of
	13	;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	;;; GNU General Public License for more details.
	15	;;;
	16	;;; You should have received a copy of the GNU General Public License
	17	;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
	18
	19	(define-module (gnu tests base)
	20	#:use-module (gnu tests)
	21	#:use-module (gnu system)
	22	#:use-module (gnu system grub)
	23	#:use-module (gnu system file-systems)
	24	#:use-module (gnu system shadow)
	25	#:use-module (gnu system vm)
	26	#:use-module (gnu services)
	27	#:use-module (gnu services shepherd)
	28	#:use-module (guix gexp)
	29	#:use-module (guix store)
	30	#:use-module (guix monads)
	31	#:use-module (guix packages)
	32	#:use-module (srfi srfi-1)
	33	#:export (%test-basic-os))
	34
	35	(define %simple-os
	36	(operating-system
	37	(host-name "komputilo")
	38	(timezone "Europe/Berlin")
	39	(locale "en_US.UTF-8")
	40
	41	(bootloader (grub-configuration (device "/dev/sdX")))
	42	(file-systems (cons (file-system
	43	(device "my-root")
	44	(title 'label)
	45	(mount-point "/")
	46	(type "ext4"))
	47	%base-file-systems))
	48	(firmware '())
	49
	50	(users (cons (user-account
	51	(name "alice")
	52	(comment "Bob's sister")
	53	(group "users")
	54	(supplementary-groups '("wheel" "audio" "video"))
	55	(home-directory "/home/alice"))
	56	%base-user-accounts))))
	57
	58	\f
	59	(define %test-basic-os
	60	;; Monadic derivation that instruments %SIMPLE-OS, runs it in a VM, and runs
	61	;; a series of basic functionality tests.
	62	(mlet* %store-monad ((os -> (marionette-operating-system
	63	%simple-os
	64	#:imported-modules '((gnu services herd)
65	(guix combinators))))
66	(run (system-qemu-image/shared-store-script
67	os #:graphic? #f)))
68	(define test
69	#~(begin
70	(use-modules (gnu build marionette)
71	(srfi srfi-1)
72	(srfi srfi-26)
73	(srfi srfi-64)
74	(ice-9 match))
75
76	(define marionette
77	(make-marionette (list #$run)))
78
79	(mkdir #$output)
80	(chdir #$output)
81
82	(test-begin "basic")
83
84	(test-assert "uname"
85	(match (marionette-eval '(uname) marionette)
86	(#("Linux" "komputilo" version _ "x86_64")
87	(string-prefix? #$(package-version
88	(operating-system-kernel os))
89	version))))
90
91	(test-assert "shell and user commands"
92	;; Is everything in $PATH?
93	(zero? (marionette-eval '(system "
94	. /etc/profile
95	set -e -x
96	guix --version
97	ls --version
98	grep --version
99	info --version")
100	marionette)))
101
102	(test-assert "accounts"
103	(let ((users (marionette-eval '(begin
104	(use-modules (ice-9 match))
105	(let loop ((result '()))
106	(match (getpw)
107	(#f (reverse result))
108	(x (loop (cons x result))))))
109	marionette)))
110	(lset= string=?
111	(map passwd:name users)
112	(list
113	#$@(map user-account-name
114	(operating-system-user-accounts os))))))
115
116	(test-assert "shepherd services"
117	(let ((services (marionette-eval '(begin
118	(use-modules (gnu services herd))
119	(call-with-values current-services
120	append))
121	marionette)))
122	(lset= eq?
123	(pk 'services services)
124	'(root #$@(operating-system-shepherd-service-names
125	(virtualized-operating-system os '()))))))
126
127	(test-equal "login on tty1"
128	"root\n"
129	(begin
130	(marionette-control "sendkey ctrl-alt-f1" marionette)
5a555642 LC	131	;; Wait for the 'term-tty1' service to be running (using
	132	;; 'start-service' is the simplest and most reliable way to do
	133	;; that.)
e9f693d0 LC	134	(marionette-eval
	135	'(begin
	136	(use-modules (gnu services herd))
5a555642	137	(start-service 'term-tty1))
e9f693d0 LC	138	marionette)
	139
	140	;; Now we can type.
	141	(marionette-type "root\n\nid -un > logged-in\n" marionette)
	142
	143	;; It can take a while before the shell commands are executed.
	144	(let loop ((i 0))
	145	(unless (or (file-exists? "/root/logged-in") (> i 15))
	146	(sleep 1)
	147	(loop (+ i 1))))
	148	(marionette-eval '(use-modules (rnrs io ports)) marionette)
	149	(marionette-eval '(call-with-input-file "/root/logged-in"
	150	get-string-all)
	151	marionette)))
	152
	153	(test-assert "screendump"
	154	(begin
	155	(marionette-control (string-append "screendump " #$output
	156	"/tty1.ppm")
	157	marionette)
	158	(file-exists? "tty1.ppm")))
	159
	160	(test-end)
	161	(exit (= (test-runner-fail-count (test-runner-current)) 0))))
	162
	163	(gexp->derivation "basic" test
	164	#:modules '((gnu build marionette)))))