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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017, 2018, 2019, 2020, 2022 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2022 Marius Bakke <marius@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 image)
#:use-module (gnu system)
#:autoload (gnu system image) (system-image)
#:use-module (gnu system shadow)
#:use-module (gnu system nss)
#:use-module (gnu system vm)
#:use-module (gnu services)
#:use-module (gnu services base)
#:use-module (gnu services dbus)
#:use-module (gnu services avahi)
#:use-module (gnu services mcron)
#:use-module (gnu services shepherd)
#:use-module (gnu services networking)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages imagemagick)
#:use-module (gnu packages linux)
#:use-module (gnu packages ocr)
#:use-module (gnu packages package-management)
#:use-module (gnu packages tmux)
#:use-module (gnu packages virtualization)
#:use-module (guix gexp)
#:use-module (guix store)
#:use-module (guix monads)
#:use-module (guix modules)
#:use-module (guix packages)
#:use-module (guix utils)
#:use-module ((srfi srfi-1) #:hide (partition))
#:use-module (ice-9 match)
#:export (run-basic-test
%test-basic-os
%test-linux-libre-5.15
%test-linux-libre-5.10
%test-linux-libre-5.4
%test-linux-libre-4.19
%test-linux-libre-4.14
%test-halt
%test-root-unmount
%test-cleanup
%test-mcron
%test-nss-mdns))
(define %simple-os
(simple-operating-system))
(define* (run-basic-test os command #:optional (name "basic")
#:key
initialization
root-password
desktop?)
"Return a derivation called NAME that tests basic features of the OS started
using COMMAND, a gexp that evaluates to a list of strings. Compare some
properties of running system to what's declared in OS, an <operating-system>.
When INITIALIZATION is true, it must be a one-argument procedure that is
passed a gexp denoting the marionette, and it must return gexp that is
inserted before the first test. This is used to introduce an extra
initialization step, such as entering a LUKS passphrase.
When ROOT-PASSWORD is true, enter it as the root password when logging in.
Otherwise assume that there is no password for root."
(define special-files
(service-value
(fold-services (operating-system-services os)
#:target-type special-files-service-type)))
(define guix&co
(match (package-transitive-propagated-inputs guix)
(((labels packages) ...)
(cons guix packages))))
(define test
(with-imported-modules '((gnu build marionette)
(guix build syscalls))
#~(begin
(use-modules (gnu build marionette)
(guix build syscalls)
(srfi srfi-1)
(srfi srfi-19)
(srfi srfi-26)
(srfi srfi-64)
(ice-9 match))
(define marionette
(make-marionette #$command))
(test-runner-current (system-test-runner #$output))
(test-begin "basic")
#$(and initialization
(initialization #~marionette))
(test-assert "uname"
(match (marionette-eval '(uname) marionette)
(#("Linux" host-name version _ architecture)
(and (string=? host-name
#$(operating-system-host-name os))
(string-prefix? #$(package-version
(operating-system-kernel os))
version)
(string-prefix? architecture %host-type)))))
;; Shepherd reads the config file *before* binding its control
;; socket, so /var/run/shepherd/socket might not exist yet when the
;; 'marionette' service is started.
(test-assert "shepherd socket ready"
(marionette-eval
`(begin
(use-modules (gnu services herd))
(let loop ((i 10))
(cond ((file-exists? (%shepherd-socket-file))
#t)
((> i 0)
(sleep 1)
(loop (- i 1)))
(else
#f))))
marionette))
(test-eq "stdin is /dev/null"
'eof
;; Make sure services can no longer read from stdin once the
;; system has booted.
(marionette-eval
`(begin
(use-modules (gnu services herd))
(start 'user-processes)
((@@ (gnu services herd) eval-there)
'(let ((result (read (current-input-port))))
(if (eof-object? result)
'eof
result))))
marionette))
(test-assert "shell and user commands"
;; Is everything in $PATH?
(zero? (marionette-eval '(system "
. /etc/profile
set -e -x
guix --version
ls --version
grep --version
info --version")
marionette)))
(test-equal "special files"
'#$special-files
(marionette-eval
'(begin
(use-modules (ice-9 match))
(map (match-lambda
((file target)
(list file (readlink file))))
'#$special-files))
marionette))
(test-assert "accounts"
(let ((users (marionette-eval '(begin
(use-modules (ice-9 match))
(let loop ((result '()))
(match (getpw)
(#f (reverse result))
(x (loop (cons x result))))))
marionette)))
(lset= equal?
(map (lambda (user)
(list (passwd:name user)
(passwd:dir user)))
users)
(list
#$@(map (lambda (account)
`(list ,(user-account-name account)
,(user-account-home-directory account)))
(operating-system-user-accounts os))))))
(test-assert "shepherd services"
(let ((services (marionette-eval
'(begin
(use-modules (gnu services herd))
(map (compose car live-service-provision)
(current-services)))
marionette)))
(lset= eq?
(pk 'services services)
'(root #$@(operating-system-shepherd-service-names os)))))
(test-equal "libc honors /etc/localtime"
-7200 ;CEST = GMT+2
;; Assume OS is configured to have a CEST timezone.
(let* ((sept-2021 (time-second
(date->time-utc
(make-date 0 0 00 12 01 09 2021 7200)))))
(marionette-eval
`(tm:gmtoff (localtime ,sept-2021))
marionette)))
(test-equal "/var/log/messages is not world-readable"
#o640 ;<https://bugs.gnu.org/40405>
(begin
(wait-for-file "/var/log/messages" marionette
#:read 'get-u8)
(marionette-eval '(stat:perms (lstat "/var/log/messages"))
marionette)))
(test-assert "homes"
(let ((homes
'#$(map user-account-home-directory
(filter user-account-create-home-directory?
(operating-system-user-accounts os)))))
(marionette-eval
`(begin
(use-modules (gnu services herd) (srfi srfi-1))
;; Home directories are supposed to exist once 'user-homes'
;; has been started.
(start-service 'user-homes)
(every (lambda (home)
(and (file-exists? home)
(file-is-directory? home)))
',homes))
marionette)))
(test-assert "skeletons in home directories"
(let ((users+homes
'#$(filter-map (lambda (account)
(and (user-account-create-home-directory?
account)
(not (user-account-system? account))
(list (user-account-name account)
(user-account-home-directory
account))))
(operating-system-user-accounts os))))
(marionette-eval
`(begin
(use-modules (guix build utils) (srfi srfi-1)
(ice-9 ftw) (ice-9 match))
(every (match-lambda
((user home)
;; Make sure HOME has all the skeletons...
(and (null? (lset-difference string=?
(scandir "/etc/skel/")
(scandir home)))
;; ... and that everything is user-owned.
(let* ((pw (getpwnam user))
(uid (passwd:uid pw))
(gid (passwd:gid pw))
(st (lstat home)))
(define (user-owned? file)
(= uid (stat:uid (lstat file))))
(and (= uid (stat:uid st))
(eq? 'directory (stat:type st))
(every user-owned?
(find-files home
#:directories? #t)))))))
',users+homes))
marionette)))
(test-equal "permissions on /root"
#o700
(let ((root-home #$(any (lambda (account)
(and (zero? (user-account-uid account))
(user-account-home-directory
account)))
(operating-system-user-accounts os))))
(stat:perms (marionette-eval `(stat ,root-home) marionette))))
(test-equal "ownership and permissions of /var/empty"
'(0 0 #o555)
(let ((st (marionette-eval `(stat "/var/empty") marionette)))
(list (stat:uid st) (stat:gid st)
(stat:perms st))))
(test-equal "no extra home directories"
'()
;; Make sure the home directories that are not supposed to be
;; created are indeed not created.
(let ((nonexistent
'#$(filter-map (lambda (user)
(and (not
(user-account-create-home-directory?
user))
(user-account-home-directory user)))
(operating-system-user-accounts os))))
(marionette-eval
`(begin
(use-modules (srfi srfi-1))
;; Note: Do not flag "/var/empty".
(filter file-exists?
',(remove (cut string-prefix? "/var/" <>)
nonexistent)))
marionette)))
(test-equal "login on tty1"
"root\n"
(begin
;; XXX: On desktop, GDM3 will switch to TTY7. If this happens
;; after we switched to TTY1, we won't be able to login. Make
;; sure to wait long enough before switching to TTY1.
(when #$desktop?
(sleep 30))
(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.
(let ((password #$root-password))
(if password
(begin
(marionette-type "root\n" marionette)
(wait-for-screen-text marionette
(lambda (text)
(string-contains text "Password"))
#:ocr
#$(file-append ocrad "/bin/ocrad"))
(marionette-type (string-append password "\n\n")
marionette))
(marionette-type "root\n\n" marionette)))
(marionette-type "id -un > logged-in\n" marionette)
;; It can take a while before the shell commands are executed.
(marionette-eval '(use-modules (rnrs io ports)) marionette)
(wait-for-file "/root/logged-in" marionette
#:read 'get-string-all
#:timeout 30)))
(test-equal "getlogin on tty1"
"\"root\""
(begin
;; Assume we logged in in the previous test and type.
(marionette-type "guile -c '(write (getlogin))' > /root/login-id.tmp\n"
marionette)
(marionette-type "mv /root/login-id{.tmp,}\n"
marionette)
;; It can take a while before the shell commands are executed.
(marionette-eval '(use-modules (rnrs io ports)) marionette)
(wait-for-file "/root/login-id" marionette
#:read 'get-string-all
#:timeout 30)))
;; There should be one utmpx entry for the user logged in on tty1.
(test-equal "utmpx entry"
'(("root" "tty1" #f))
(marionette-eval
'(begin
(use-modules (guix build syscalls)
(srfi srfi-1))
(filter-map (lambda (entry)
(and (equal? (login-type USER_PROCESS)
(utmpx-login-type entry))
(list (utmpx-user entry) (utmpx-line entry)
(utmpx-host entry))))
(utmpx-entries)))
marionette))
;; Likewise for /var/log/wtmp (used by 'last').
(test-assert "wtmp entry"
(match (marionette-eval
'(begin
(use-modules (guix build syscalls)
(srfi srfi-1))
(define (entry->list entry)
(list (utmpx-user entry) (utmpx-line entry)
(utmpx-host entry) (utmpx-login-type entry)))
(call-with-input-file "/var/log/wtmp"
(lambda (port)
(let loop ((result '()))
(if (eof-object? (peek-char port))
(map entry->list (reverse result))
(loop (cons (read-utmpx port) result)))))))
marionette)
(((users lines hosts types) ..1)
(every (lambda (type)
(eqv? type (login-type LOGIN_PROCESS)))
types))))
(test-assert "host name resolution"
(match (marionette-eval
'(begin
;; Wait for nscd or our requests go through it.
(use-modules (gnu services herd))
(start-service 'nscd)
(list (getaddrinfo "localhost")
(getaddrinfo #$(operating-system-host-name os))))
marionette)
((((? vector?) ..1) ((? vector?) ..1))
#t)
(x
(pk 'failure x #f))))
(test-assert "nscd configuration action"
(marionette-eval '(with-shepherd-action 'nscd ('configuration)
results
(file-exists? (car results)))
marionette))
(test-equal "nscd invalidate action"
'(#t) ;one value, #t
(marionette-eval '(with-shepherd-action 'nscd ('invalidate "hosts")
result
result)
marionette))
;; FIXME: The 'invalidate' action can't reliably obtain the exit
;; code of 'nscd' so skip this test.
(test-skip 1)
(test-equal "nscd invalidate action, wrong table"
'(#f) ;one value, #f
(marionette-eval '(with-shepherd-action 'nscd ('invalidate "xyz")
result
result)
marionette))
(test-equal "host not found"
#f
(marionette-eval
'(false-if-exception (getaddrinfo "does-not-exist"))
marionette))
(test-equal "locale"
"en_US.utf8"
(marionette-eval '(let ((before (setlocale LC_ALL "en_US.utf8")))
(setlocale LC_ALL before))
marionette))
(test-eq "/run/current-system is a GC root"
'success!
(marionette-eval '(begin
;; Make sure the (guix …) modules are found.
(eval-when (expand load eval)
(set! %load-path
(append (map (lambda (package)
(string-append package
"/share/guile/site/"
(effective-version)))
'#$guix&co)
%load-path)))
(use-modules (srfi srfi-34) (guix store))
(let ((system (readlink "/run/current-system")))
(guard (c ((store-protocol-error? c)
(and (file-exists? system)
'success!)))
(with-store store
(delete-paths store (list system))
#f))))
marionette))
;; This symlink is currently unused, but better have it point to the
;; right place. See
;; <https://lists.gnu.org/archive/html/guix-devel/2016-08/msg01641.html>.
(test-equal "/var/guix/gcroots/profiles is a valid symlink"
"/var/guix/profiles"
(marionette-eval '(readlink "/var/guix/gcroots/profiles")
marionette))
(test-equal "guix-daemon set-http-proxy action"
'(#t) ;one value, #t
(marionette-eval '(with-shepherd-action 'guix-daemon
('set-http-proxy "http://localhost:8118")
result
result)
marionette))
(test-equal "guix-daemon set-http-proxy action, clear"
'(#t) ;one value, #t
(marionette-eval '(with-shepherd-action 'guix-daemon
('set-http-proxy)
result
result)
marionette))
(test-assert "screendump"
(begin
(let ((capture
(string-append #$output "/tty1.ppm")))
(marionette-control
(string-append "screendump " capture) marionette)
(file-exists? capture))))
(test-assert "screen text"
(wait-for-screen-text
marionette
(lambda (text)
;; Check whether the welcome message and shell prompt are
;; displayed. Note: OCR confuses "y" and "V" for instance, so
;; we cannot reliably match the whole text.
(and (string-contains text "This is the GNU")
(string-contains text
(string-append
"root@"
#$(operating-system-host-name os)))))
#:ocr #$(file-append ocrad "/bin/ocrad")))
tests: Adjust to SRFI-64 as found in Guile 3.0.7. In Guile 3.0.7, 'test-runner-current' is set to #f upon 'test-end'. Consequently, the previous strategy, where we'd call 'test-runner-current' after 'test-end', no longer works. Instead, set the test runner in each test right before 'test-begin'. * gnu/build/marionette.scm (system-test-runner): New procedure. * gnu/tests/audio.scm (run-mpd-test): Replace (exit (= ...)) idiom by (test-runner-current (system-test-runner)). * gnu/tests/base.scm (run-basic-test) (run-cleanup-test, run-mcron-test, run-nss-mdns-test): Likewise. * gnu/tests/ci.scm (run-laminar-test): Likewise. * gnu/tests/cups.scm (run-cups-test): Likewise. * gnu/tests/databases.scm (run-memcached-test) (run-postgresql-test, run-mysql-test): Likewise. * gnu/tests/desktop.scm (run-elogind-test): Likewise. * gnu/tests/dict.scm (run-dicod-test): Likewise. * gnu/tests/docker.scm (run-docker-test): Likewise. (run-docker-system-test): Likewise. * gnu/tests/file-sharing.scm (run-transmission-daemon-test): Likewise. * gnu/tests/ganeti.scm (run-ganeti-test): Likewise. * gnu/tests/guix.scm (run-guix-build-coordinator-test): Likewise. (run-guix-data-service-test): Likewise. * gnu/tests/ldap.scm (run-ldap-test): Likewise. * gnu/tests/linux-modules.scm (run-loadable-kernel-modules-test-base): Likewise. * gnu/tests/mail.scm (run-opensmtpd-test) (run-exim-test, run-dovecot-test, run-getmail-test): Likewise. * gnu/tests/messaging.scm (run-xmpp-test) (run-bitlbee-test, run-quassel-test): Likewise. * gnu/tests/monitoring.scm (run-prometheus-node-exporter-server-test) (run-zabbix-server-test): Likewise. * gnu/tests/networking.scm (run-inetd-test, run-openvswitch-test) (run-dhcpd-test, run-tor-test, run-iptables-test, run-ipfs-test): Likewise. * gnu/tests/nfs.scm (run-nfs-test) (run-nfs-server-test, run-nfs-root-fs-test): Likewise. * gnu/tests/package-management.scm (run-nix-test): Likewise. * gnu/tests/reconfigure.scm (run-switch-to-system-test) (run-upgrade-services-test, run-install-bootloader-test): Likewise. * gnu/tests/rsync.scm (run-rsync-test): Likewise. * gnu/tests/security-token.scm (run-pcscd-test): Likewise. * gnu/tests/singularity.scm (run-singularity-test): Likewise. * gnu/tests/ssh.scm (run-ssh-test): Likewise. * gnu/tests/telephony.scm (run-jami-test): Likewise. * gnu/tests/version-control.scm (run-cgit-test): Likewise. (run-git-http-test, run-gitolite-test, run-gitile-test): Likewise. * gnu/tests/virtualization.scm (run-libvirt-test, run-childhurd-test): Likewise. * gnu/tests/web.scm (run-webserver-test, run-php-fpm-test) (run-hpcguix-web-server-test, run-tailon-test, run-patchwork-test): Likewise.
2021-09-25 16:36:04 +00:00
(test-end))))
(gexp->derivation name test))
(define* (test-basic-os #:optional (kernel linux-libre))
(system-test
(name (if (eq? kernel linux-libre)
"basic"
(string-append (package-name kernel) "-"
(version-major+minor (package-version kernel)))))
(description
"Instrument %SIMPLE-OS, run it in a VM, and run a series of basic
functionality tests, using the given KERNEL.")
(value
(let* ((os (marionette-operating-system
(operating-system
(inherit %simple-os)
(kernel kernel))
#:imported-modules '((gnu services herd)
(guix combinators))))
(vm (virtual-machine os)))
;; XXX: Add call to 'virtualized-operating-system' to get the exact same
;; set of services as the OS produced by
;; 'system-qemu-image/shared-store-script'.
(run-basic-test (virtualized-operating-system os '())
#~(list #$vm)
name)))))
(define %test-basic-os
(test-basic-os))
;; Ensure the LTS kernels are up to snuff, too.
(define %test-linux-libre-5.15
(test-basic-os linux-libre-5.15))
(define %test-linux-libre-5.10
(test-basic-os linux-libre-5.10))
(define %test-linux-libre-5.4
(test-basic-os linux-libre-5.4))
(define %test-linux-libre-4.19
(test-basic-os linux-libre-4.19))
(define %test-linux-libre-4.14
(test-basic-os linux-libre-4.14))
;;;
;;; Halt.
;;;
(define (run-halt-test vm)
;; As reported in <http://bugs.gnu.org/26931>, running tmux would previously
;; lead the 'stop' method of 'user-processes' to an infinite loop, with the
;; tmux server process as a zombie that remains in the list of processes.
;; This test reproduces this scenario.
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (gnu build marionette))
(define marionette
(make-marionette '(#$vm)))
(define ocrad
#$(file-append ocrad "/bin/ocrad"))
;; Wait for tty1 and log in.
(marionette-eval '(begin
(use-modules (gnu services herd))
(start-service 'term-tty1))
marionette)
(marionette-type "root\n" marionette)
;; Start tmux and wait for it to be ready.
(marionette-type "tmux new-session 'echo 1 > /ready; bash'\n"
marionette)
(wait-for-file "/ready" marionette)
;; Make sure to stop the test after a while.
(sigaction SIGALRM (lambda _
(format (current-error-port)
"FAIL: Time is up, but VM still running.\n")
(primitive-exit 1)))
(alarm 10)
;; Get debugging info.
(marionette-eval '(current-output-port
(open-file "/dev/console" "w0"))
marionette)
(marionette-eval '(system* #$(file-append procps "/bin/ps")
"-eo" "pid,ppid,stat,comm")
marionette)
;; See if 'halt' actually works.
(marionette-eval '(system* "/run/current-system/profile/sbin/halt")
marionette)
;; If we reach this line, that means the VM was properly stopped in
;; a timely fashion.
(alarm 0)
(call-with-output-file #$output
(lambda (port)
(display "success!" port))))))
(gexp->derivation "halt" test))
(define %test-halt
(system-test
(name "halt")
(description
"Use the 'halt' command and make sure it succeeds and does not get stuck
in a loop. See <http://bugs.gnu.org/26931>.")
(value
(let ((os (marionette-operating-system
(operating-system
(inherit %simple-os)
(packages (cons tmux %base-packages)))
#:imported-modules '((gnu services herd)
(guix combinators)))))
(run-halt-test (virtual-machine os))))))
;;;
;;; Root cleanly unmounted.
;;;
(define (run-root-unmount-test os)
(define test-image
(image (operating-system os)
(format 'compressed-qcow2)
(volatile-root? #f)
(shared-store? #f)
(partition-table-type 'mbr)
(partitions
(list (partition
(size 'guess)
(offset (* 512 2048)) ;leave room for GRUB
(flags '(boot))
(label "root-under-test")))))) ;max 16 characters!
(define observer-os
(marionette-operating-system
%simple-os
#:imported-modules
(source-module-closure '((guix build syscalls)
(gnu build file-systems)))))
(define test
(with-imported-modules (source-module-closure
'((gnu build marionette)
(guix build utils)))
#~(begin
(use-modules (gnu build marionette)
(guix build utils)
(srfi srfi-64)
(ice-9 ftw))
(define image
"/tmp/writable-image.qcow2")
(define (test-system-marionette)
;; Return a marionette on a system where we'll run 'halt'.
(invoke #$(file-append qemu-minimal "/bin/qemu-img")
"create" "-f" "qcow2" image "3G"
"-b" #$(system-image test-image) "-F" "qcow2")
(make-marionette
`(,(string-append #$qemu-minimal "/bin/" (qemu-command))
,@(if (file-exists? "/dev/kvm")
'("-enable-kvm")
'())
"-no-reboot"
"-m" "1024" ;memory size, in MiB
"-drive" ,(format #f "file=~a,if=virtio" image))))
(define witness-size
;; Size of the /witness file.
(* 20 (expt 2 20)))
(test-runner-current (system-test-runner #$output))
(test-begin "root-unmount")
(let ((marionette (test-system-marionette)))
(test-assert "file created"
(marionette-eval `(begin
(use-modules (guix build utils))
(call-with-output-file "/witness"
(lambda (port)
(call-with-input-file "/dev/random"
(lambda (input)
(dump-port input port
,witness-size))))))
marionette))
;; Halt the system.
(marionette-eval '(system* "/run/current-system/profile/sbin/halt")
marionette)
(display "waiting for marionette to complete...")
(force-output)
(false-if-exception (waitpid (marionette-pid marionette)))
(display " done\n")
(force-output))
;; Remove the sockets used by the marionette above to avoid
;; EADDRINUSE.
(for-each delete-file
(find-files "/tmp" (lambda (file stat)
(eq? (stat:type stat) 'socket))))
;; Now boot another system and check whether the root file system of
;; the first one was cleanly unmounted.
(let ((observer
(make-marionette (list #$(virtual-machine observer-os)
"-drive"
(format #f "file=~a,if=virtio" image)))))
(test-assert "partitions"
(marionette-eval '(begin
(use-modules (gnu build file-systems))
(disk-partitions))
observer))
(test-assert "partition found"
(marionette-eval '(find-partition-by-label "root-under-test")
observer))
(test-assert "root file system is clean"
(marionette-eval '(cleanly-unmounted-ext2?
(find-partition-by-label "root-under-test"))
observer))
(test-equal "root file system contains /witness"
witness-size
(let ((files (marionette-eval
'(begin
(use-modules (guix build syscalls)
(ice-9 ftw))
(mount (find-partition-by-label "root-under-test")
"/mnt" "ext4" MS_RDONLY)
(scandir "/mnt"))
observer)))
(if (member "witness" files)
(marionette-eval '(stat:size (stat "/mnt/witness"))
observer)
files))))
(test-end))))
(gexp->derivation "root-unmount" test))
(define %test-root-unmount
(system-test
(name "root-unmount")
(description
"Make sure the root file system is cleanly unmounted when the system is
halted.")
(value
(let ((os (marionette-operating-system %simple-os)))
(run-root-unmount-test os)))))
;;;
;;; Cleanup of /tmp, /var/run, etc.
;;;
(define %cleanup-os
(simple-operating-system
(simple-service 'dirty-things
boot-service-type
(let ((script (plain-file
"create-utf8-file.sh"
(string-append
"echo $0: dirtying /tmp...\n"
"set -e; set -x\n"
"touch /witness\n"
"exec touch /tmp/λαμβδα"))))
(with-imported-modules '((guix build utils))
#~(begin
(setenv "PATH"
#$(file-append coreutils "/bin"))
(invoke #$(file-append bash "/bin/sh")
#$script)))))))
(define (run-cleanup-test name)
(define os
(marionette-operating-system %cleanup-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (gnu build marionette)
(srfi srfi-64)
(ice-9 match))
(define marionette
(make-marionette (list #$(virtual-machine os))))
(test-runner-current (system-test-runner #$output))
(test-begin "cleanup")
(test-assert "dirty service worked"
(marionette-eval '(file-exists? "/witness") marionette))
(test-equal "/tmp cleaned up"
'("." "..")
(marionette-eval '(begin
(use-modules (ice-9 ftw))
(scandir "/tmp"))
marionette))
tests: Adjust to SRFI-64 as found in Guile 3.0.7. In Guile 3.0.7, 'test-runner-current' is set to #f upon 'test-end'. Consequently, the previous strategy, where we'd call 'test-runner-current' after 'test-end', no longer works. Instead, set the test runner in each test right before 'test-begin'. * gnu/build/marionette.scm (system-test-runner): New procedure. * gnu/tests/audio.scm (run-mpd-test): Replace (exit (= ...)) idiom by (test-runner-current (system-test-runner)). * gnu/tests/base.scm (run-basic-test) (run-cleanup-test, run-mcron-test, run-nss-mdns-test): Likewise. * gnu/tests/ci.scm (run-laminar-test): Likewise. * gnu/tests/cups.scm (run-cups-test): Likewise. * gnu/tests/databases.scm (run-memcached-test) (run-postgresql-test, run-mysql-test): Likewise. * gnu/tests/desktop.scm (run-elogind-test): Likewise. * gnu/tests/dict.scm (run-dicod-test): Likewise. * gnu/tests/docker.scm (run-docker-test): Likewise. (run-docker-system-test): Likewise. * gnu/tests/file-sharing.scm (run-transmission-daemon-test): Likewise. * gnu/tests/ganeti.scm (run-ganeti-test): Likewise. * gnu/tests/guix.scm (run-guix-build-coordinator-test): Likewise. (run-guix-data-service-test): Likewise. * gnu/tests/ldap.scm (run-ldap-test): Likewise. * gnu/tests/linux-modules.scm (run-loadable-kernel-modules-test-base): Likewise. * gnu/tests/mail.scm (run-opensmtpd-test) (run-exim-test, run-dovecot-test, run-getmail-test): Likewise. * gnu/tests/messaging.scm (run-xmpp-test) (run-bitlbee-test, run-quassel-test): Likewise. * gnu/tests/monitoring.scm (run-prometheus-node-exporter-server-test) (run-zabbix-server-test): Likewise. * gnu/tests/networking.scm (run-inetd-test, run-openvswitch-test) (run-dhcpd-test, run-tor-test, run-iptables-test, run-ipfs-test): Likewise. * gnu/tests/nfs.scm (run-nfs-test) (run-nfs-server-test, run-nfs-root-fs-test): Likewise. * gnu/tests/package-management.scm (run-nix-test): Likewise. * gnu/tests/reconfigure.scm (run-switch-to-system-test) (run-upgrade-services-test, run-install-bootloader-test): Likewise. * gnu/tests/rsync.scm (run-rsync-test): Likewise. * gnu/tests/security-token.scm (run-pcscd-test): Likewise. * gnu/tests/singularity.scm (run-singularity-test): Likewise. * gnu/tests/ssh.scm (run-ssh-test): Likewise. * gnu/tests/telephony.scm (run-jami-test): Likewise. * gnu/tests/version-control.scm (run-cgit-test): Likewise. (run-git-http-test, run-gitolite-test, run-gitile-test): Likewise. * gnu/tests/virtualization.scm (run-libvirt-test, run-childhurd-test): Likewise. * gnu/tests/web.scm (run-webserver-test, run-php-fpm-test) (run-hpcguix-web-server-test, run-tailon-test, run-patchwork-test): Likewise.
2021-09-25 16:36:04 +00:00
(test-end))))
(gexp->derivation "cleanup" test))
(define %test-cleanup
;; See <https://bugs.gnu.org/26353>.
(system-test
(name "cleanup")
(description "Make sure the 'cleanup' service can remove files with
non-ASCII names from /tmp.")
(value (run-cleanup-test name))))
;;;
;;; Mcron.
;;;
(define %mcron-os
;; System with an mcron service, with one mcron job for "root" and one mcron
;; job for an unprivileged user.
(let ((job1 #~(job '(next-second '(0 5 10 15 20 25 30 35 40 45 50 55))
(lambda ()
(unless (file-exists? "witness")
(call-with-output-file "witness"
(lambda (port)
(display (list (getuid) (getgid)) port)))))))
(job2 #~(job next-second-from
(lambda ()
(call-with-output-file "witness"
(lambda (port)
(display (list (getuid) (getgid)) port))))
#:user "alice"))
(job3 #~(job next-second-from ;to test $PATH
"touch witness-touch")))
(simple-operating-system
(service mcron-service-type
(mcron-configuration (jobs (list job1 job2 job3)))))))
(define (run-mcron-test name)
(define os
(marionette-operating-system
%mcron-os
#:imported-modules '((gnu services herd)
(guix combinators))))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (gnu build marionette)
(srfi srfi-64)
(ice-9 match))
(define marionette
(make-marionette (list #$(virtual-machine os))))
(test-runner-current (system-test-runner #$output))
(test-begin "mcron")
(test-assert "service running"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(start-service 'mcron))
marionette))
;; Make sure root's mcron job runs, has its cwd set to "/root", and
;; runs with the right UID/GID.
(test-equal "root's job"
'(0 0)
(wait-for-file "/root/witness" marionette))
;; Likewise for Alice's job. We cannot know what its GID is since
;; it's chosen by 'groupadd', but it's strictly positive.
(test-assert "alice's job"
(match (wait-for-file "/home/alice/witness" marionette)
((1000 gid)
(>= gid 100))))
;; Last, the job that uses a command; allows us to test whether
;; $PATH is sane.
(test-equal "root's job with command"
""
(wait-for-file "/root/witness-touch" marionette
#:read '(@ (ice-9 rdelim) read-string)))
;; Make sure the 'schedule' action is accepted.
(test-equal "schedule action"
'(#t) ;one value, #t
(marionette-eval '(with-shepherd-action 'mcron ('schedule) result
result)
marionette))
tests: Adjust to SRFI-64 as found in Guile 3.0.7. In Guile 3.0.7, 'test-runner-current' is set to #f upon 'test-end'. Consequently, the previous strategy, where we'd call 'test-runner-current' after 'test-end', no longer works. Instead, set the test runner in each test right before 'test-begin'. * gnu/build/marionette.scm (system-test-runner): New procedure. * gnu/tests/audio.scm (run-mpd-test): Replace (exit (= ...)) idiom by (test-runner-current (system-test-runner)). * gnu/tests/base.scm (run-basic-test) (run-cleanup-test, run-mcron-test, run-nss-mdns-test): Likewise. * gnu/tests/ci.scm (run-laminar-test): Likewise. * gnu/tests/cups.scm (run-cups-test): Likewise. * gnu/tests/databases.scm (run-memcached-test) (run-postgresql-test, run-mysql-test): Likewise. * gnu/tests/desktop.scm (run-elogind-test): Likewise. * gnu/tests/dict.scm (run-dicod-test): Likewise. * gnu/tests/docker.scm (run-docker-test): Likewise. (run-docker-system-test): Likewise. * gnu/tests/file-sharing.scm (run-transmission-daemon-test): Likewise. * gnu/tests/ganeti.scm (run-ganeti-test): Likewise. * gnu/tests/guix.scm (run-guix-build-coordinator-test): Likewise. (run-guix-data-service-test): Likewise. * gnu/tests/ldap.scm (run-ldap-test): Likewise. * gnu/tests/linux-modules.scm (run-loadable-kernel-modules-test-base): Likewise. * gnu/tests/mail.scm (run-opensmtpd-test) (run-exim-test, run-dovecot-test, run-getmail-test): Likewise. * gnu/tests/messaging.scm (run-xmpp-test) (run-bitlbee-test, run-quassel-test): Likewise. * gnu/tests/monitoring.scm (run-prometheus-node-exporter-server-test) (run-zabbix-server-test): Likewise. * gnu/tests/networking.scm (run-inetd-test, run-openvswitch-test) (run-dhcpd-test, run-tor-test, run-iptables-test, run-ipfs-test): Likewise. * gnu/tests/nfs.scm (run-nfs-test) (run-nfs-server-test, run-nfs-root-fs-test): Likewise. * gnu/tests/package-management.scm (run-nix-test): Likewise. * gnu/tests/reconfigure.scm (run-switch-to-system-test) (run-upgrade-services-test, run-install-bootloader-test): Likewise. * gnu/tests/rsync.scm (run-rsync-test): Likewise. * gnu/tests/security-token.scm (run-pcscd-test): Likewise. * gnu/tests/singularity.scm (run-singularity-test): Likewise. * gnu/tests/ssh.scm (run-ssh-test): Likewise. * gnu/tests/telephony.scm (run-jami-test): Likewise. * gnu/tests/version-control.scm (run-cgit-test): Likewise. (run-git-http-test, run-gitolite-test, run-gitile-test): Likewise. * gnu/tests/virtualization.scm (run-libvirt-test, run-childhurd-test): Likewise. * gnu/tests/web.scm (run-webserver-test, run-php-fpm-test) (run-hpcguix-web-server-test, run-tailon-test, run-patchwork-test): Likewise.
2021-09-25 16:36:04 +00:00
(test-end))))
(gexp->derivation name test))
(define %test-mcron
(system-test
(name "mcron")
(description "Make sure the mcron service works as advertised.")
(value (run-mcron-test name))))
;;;
;;; Avahi and NSS-mDNS.
;;;
(define %avahi-os
(operating-system
(inherit %simple-os)
(name-service-switch %mdns-host-lookup-nss)
(services (cons* (service avahi-service-type
(avahi-configuration (debug? #t)))
(dbus-service)
(service dhcp-client-service-type) ;needed for multicast
;; Enable heavyweight debugging output.
(modify-services (operating-system-user-services
%simple-os)
(nscd-service-type config
=> (nscd-configuration
(inherit config)
(debug-level 3)
(log-file "/dev/console")))
(syslog-service-type config
=>
(syslog-configuration
(inherit config)
(config-file
(plain-file
"syslog.conf"
"*.* /dev/console\n")))))))))
(define (run-nss-mdns-test)
;; Test resolution of '.local' names via libc. Start the marionette service
;; *after* nscd. Failing to do that, libc will try to connect to nscd,
;; fail, then never try again (see '__nss_not_use_nscd_hosts' in libc),
;; leading to '.local' resolution failures.
(define os
(marionette-operating-system
%avahi-os
#:requirements '(nscd)
#:imported-modules '((gnu services herd)
(guix combinators))))
(define mdns-host-name
(string-append (operating-system-host-name os)
".local"))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (gnu build marionette)
(srfi srfi-1)
(srfi srfi-64)
(ice-9 match))
(define marionette
(make-marionette (list #$(virtual-machine os))))
(mkdir #$output)
(chdir #$output)
tests: Adjust to SRFI-64 as found in Guile 3.0.7. In Guile 3.0.7, 'test-runner-current' is set to #f upon 'test-end'. Consequently, the previous strategy, where we'd call 'test-runner-current' after 'test-end', no longer works. Instead, set the test runner in each test right before 'test-begin'. * gnu/build/marionette.scm (system-test-runner): New procedure. * gnu/tests/audio.scm (run-mpd-test): Replace (exit (= ...)) idiom by (test-runner-current (system-test-runner)). * gnu/tests/base.scm (run-basic-test) (run-cleanup-test, run-mcron-test, run-nss-mdns-test): Likewise. * gnu/tests/ci.scm (run-laminar-test): Likewise. * gnu/tests/cups.scm (run-cups-test): Likewise. * gnu/tests/databases.scm (run-memcached-test) (run-postgresql-test, run-mysql-test): Likewise. * gnu/tests/desktop.scm (run-elogind-test): Likewise. * gnu/tests/dict.scm (run-dicod-test): Likewise. * gnu/tests/docker.scm (run-docker-test): Likewise. (run-docker-system-test): Likewise. * gnu/tests/file-sharing.scm (run-transmission-daemon-test): Likewise. * gnu/tests/ganeti.scm (run-ganeti-test): Likewise. * gnu/tests/guix.scm (run-guix-build-coordinator-test): Likewise. (run-guix-data-service-test): Likewise. * gnu/tests/ldap.scm (run-ldap-test): Likewise. * gnu/tests/linux-modules.scm (run-loadable-kernel-modules-test-base): Likewise. * gnu/tests/mail.scm (run-opensmtpd-test) (run-exim-test, run-dovecot-test, run-getmail-test): Likewise. * gnu/tests/messaging.scm (run-xmpp-test) (run-bitlbee-test, run-quassel-test): Likewise. * gnu/tests/monitoring.scm (run-prometheus-node-exporter-server-test) (run-zabbix-server-test): Likewise. * gnu/tests/networking.scm (run-inetd-test, run-openvswitch-test) (run-dhcpd-test, run-tor-test, run-iptables-test, run-ipfs-test): Likewise. * gnu/tests/nfs.scm (run-nfs-test) (run-nfs-server-test, run-nfs-root-fs-test): Likewise. * gnu/tests/package-management.scm (run-nix-test): Likewise. * gnu/tests/reconfigure.scm (run-switch-to-system-test) (run-upgrade-services-test, run-install-bootloader-test): Likewise. * gnu/tests/rsync.scm (run-rsync-test): Likewise. * gnu/tests/security-token.scm (run-pcscd-test): Likewise. * gnu/tests/singularity.scm (run-singularity-test): Likewise. * gnu/tests/ssh.scm (run-ssh-test): Likewise. * gnu/tests/telephony.scm (run-jami-test): Likewise. * gnu/tests/version-control.scm (run-cgit-test): Likewise. (run-git-http-test, run-gitolite-test, run-gitile-test): Likewise. * gnu/tests/virtualization.scm (run-libvirt-test, run-childhurd-test): Likewise. * gnu/tests/web.scm (run-webserver-test, run-php-fpm-test) (run-hpcguix-web-server-test, run-tailon-test, run-patchwork-test): Likewise.
2021-09-25 16:36:04 +00:00
(test-runner-current (system-test-runner))
(test-begin "avahi")
(test-assert "nscd PID file is created"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(start-service 'nscd))
marionette))
(test-assert "nscd is listening on its socket"
(marionette-eval
;; XXX: Work around a race condition in nscd: nscd creates its
;; PID file before it is listening on its socket.
'(let ((sock (socket PF_UNIX SOCK_STREAM 0)))
(let try ()
(catch 'system-error
(lambda ()
(connect sock AF_UNIX "/var/run/nscd/socket")
(close-port sock)
(format #t "nscd is ready~%")
#t)
(lambda args
(format #t "waiting for nscd...~%")
(usleep 500000)
(try)))))
marionette))
(test-assert "avahi is running"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(start-service 'avahi-daemon))
marionette))
(test-assert "network is up"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(start-service 'networking))
marionette))
(test-equal "avahi-resolve-host-name"
0
(marionette-eval
'(system*
"/run/current-system/profile/bin/avahi-resolve-host-name"
"-v" #$mdns-host-name)
marionette))
(test-equal "avahi-browse"
0
(marionette-eval
'(system* "/run/current-system/profile/bin/avahi-browse" "-avt")
marionette))
(test-assert "getaddrinfo .local"
;; Wait for the 'avahi-daemon' service and perform a resolution.
(match (marionette-eval
'(getaddrinfo #$mdns-host-name)
marionette)
(((? vector? addrinfos) ..1)
(pk 'getaddrinfo addrinfos)
(and (any (lambda (ai)
(= AF_INET (addrinfo:fam ai)))
addrinfos)
(any (lambda (ai)
(= AF_INET6 (addrinfo:fam ai)))
addrinfos)))))
(test-assert "gethostbyname .local"
(match (pk 'gethostbyname
(marionette-eval '(gethostbyname #$mdns-host-name)
marionette))
((? vector? result)
(and (string=? (hostent:name result) #$mdns-host-name)
(= (hostent:addrtype result) AF_INET)))))
tests: Adjust to SRFI-64 as found in Guile 3.0.7. In Guile 3.0.7, 'test-runner-current' is set to #f upon 'test-end'. Consequently, the previous strategy, where we'd call 'test-runner-current' after 'test-end', no longer works. Instead, set the test runner in each test right before 'test-begin'. * gnu/build/marionette.scm (system-test-runner): New procedure. * gnu/tests/audio.scm (run-mpd-test): Replace (exit (= ...)) idiom by (test-runner-current (system-test-runner)). * gnu/tests/base.scm (run-basic-test) (run-cleanup-test, run-mcron-test, run-nss-mdns-test): Likewise. * gnu/tests/ci.scm (run-laminar-test): Likewise. * gnu/tests/cups.scm (run-cups-test): Likewise. * gnu/tests/databases.scm (run-memcached-test) (run-postgresql-test, run-mysql-test): Likewise. * gnu/tests/desktop.scm (run-elogind-test): Likewise. * gnu/tests/dict.scm (run-dicod-test): Likewise. * gnu/tests/docker.scm (run-docker-test): Likewise. (run-docker-system-test): Likewise. * gnu/tests/file-sharing.scm (run-transmission-daemon-test): Likewise. * gnu/tests/ganeti.scm (run-ganeti-test): Likewise. * gnu/tests/guix.scm (run-guix-build-coordinator-test): Likewise. (run-guix-data-service-test): Likewise. * gnu/tests/ldap.scm (run-ldap-test): Likewise. * gnu/tests/linux-modules.scm (run-loadable-kernel-modules-test-base): Likewise. * gnu/tests/mail.scm (run-opensmtpd-test) (run-exim-test, run-dovecot-test, run-getmail-test): Likewise. * gnu/tests/messaging.scm (run-xmpp-test) (run-bitlbee-test, run-quassel-test): Likewise. * gnu/tests/monitoring.scm (run-prometheus-node-exporter-server-test) (run-zabbix-server-test): Likewise. * gnu/tests/networking.scm (run-inetd-test, run-openvswitch-test) (run-dhcpd-test, run-tor-test, run-iptables-test, run-ipfs-test): Likewise. * gnu/tests/nfs.scm (run-nfs-test) (run-nfs-server-test, run-nfs-root-fs-test): Likewise. * gnu/tests/package-management.scm (run-nix-test): Likewise. * gnu/tests/reconfigure.scm (run-switch-to-system-test) (run-upgrade-services-test, run-install-bootloader-test): Likewise. * gnu/tests/rsync.scm (run-rsync-test): Likewise. * gnu/tests/security-token.scm (run-pcscd-test): Likewise. * gnu/tests/singularity.scm (run-singularity-test): Likewise. * gnu/tests/ssh.scm (run-ssh-test): Likewise. * gnu/tests/telephony.scm (run-jami-test): Likewise. * gnu/tests/version-control.scm (run-cgit-test): Likewise. (run-git-http-test, run-gitolite-test, run-gitile-test): Likewise. * gnu/tests/virtualization.scm (run-libvirt-test, run-childhurd-test): Likewise. * gnu/tests/web.scm (run-webserver-test, run-php-fpm-test) (run-hpcguix-web-server-test, run-tailon-test, run-patchwork-test): Likewise.
2021-09-25 16:36:04 +00:00
(test-end))))
(gexp->derivation "nss-mdns" test))
(define %test-nss-mdns
(system-test
(name "nss-mdns")
(description
"Test Avahi's multicast-DNS implementation, and in particular, test its
glibc name service switch (NSS) module.")
(value (run-nss-mdns-test))))