[jackhill/guix/guix.git] / tests / guix-system.sh

# GNU Guix --- Functional package management for GNU
# Copyright © 2014-2022 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
# Copyright © 2018 Chris Marusich <cmmarusich@gmail.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/>.

#
# Test 'guix system', mostly error reporting.
#

set -e

guix system --version

tmpfile="t-guix-system-$$"
errorfile="t-guix-system-error-$$"

# Note: This directory is chosen outside $builddir so that relative file name
# canonicalization doesn't mess up with 'current-source-directory', used by
# 'local-file' ('load' forces 'relative' for
# %FILE-PORT-NAME-CANONICALIZATION.)
tmpdir="${TMPDIR:-/tmp}/t-guix-system-$$"
mkdir "$tmpdir"

trap 'rm -f "$tmpfile" "$errorfile" "$tmpdir"/*; rmdir "$tmpdir"' EXIT

# Reporting of syntax errors.

cat > "$tmpfile"<<EOF
;; This is line 1, and the next one is line 2.
   (operating-system)
;; The 'T' is at column 3.
EOF

if guix system vm "$tmpfile" 2> "$errorfile"
then
    # This must not succeed.
    exit 1
else
    cat "$errorfile"
    grep "$tmpfile:2:3:.*missing.* initializers" "$errorfile"
fi


cat > "$tmpfile"<<EOF
;; This is line 1, and the next one is line 2.
   (operating-system
;; This is line 3, and there is no closing paren!
EOF

if guix system vm "$tmpfile" 2> "$errorfile"
then
    # This must not succeed.
    exit 1
else
    cat "$errorfile"

    # Guile 3.0.6 gets line/column numbers for 'read-error' wrong
    # (zero-indexed): <https://bugs.gnu.org/48089>.
    grep "$tmpfile:4:1: missing closing paren" "$errorfile" || \
    grep "$tmpfile:3:0: missing closing paren" "$errorfile"
fi


# Reporting of module not found errors.

cat > "$tmpfile" <<EOF
;; Line 1.
(use-modules (gnu))
  (use-service-modules openssh)
EOF

if guix system build "$tmpfile" -n 2> "$errorfile"
then false
else
    grep "$tmpfile:3:2: .*module .*openssh.*not found" "$errorfile"
    grep "Try.*use-service-modules ssh" "$errorfile"
fi

cat > "$tmpfile" <<EOF
;; Line 1.
(use-modules (gnu))
  (use-package-modules qemu)
EOF

if guix system build "$tmpfile" -n 2> "$errorfile"
then false
else
    grep "$tmpfile:3:2: .*module .*qemu.*not found" "$errorfile"
    grep "Try.*use-package-modules virtualization" "$errorfile"
fi

# Reporting of unbound variables.

cat > "$tmpfile" <<EOF
(use-modules (gnu))                                   ; 1
(use-service-modules networking)                      ; 2

(operating-system                                     ; 4
  (host-name "antelope")                              ; 5
  (timezone "Europe/Paris")                           ; 6
  (locale "en_US.UTF-8")                              ; 7

  (bootloader (GRUB-config (targets (list "/dev/sdX"))))        ; 9
  (file-systems (cons (file-system
                        (device (file-system-label "root"))
                        (mount-point "/")
                        (type "ext4"))
                      %base-file-systems)))
EOF

if guix system build "$tmpfile" -n 2> "$errorfile"
then false
else
    if test "`guile -c '(display (effective-version))'`" = 3.0
    then
	# FIXME: With Guile 3.3.0 the error is reported on line 11.
	# See <https://bugs.gnu.org/38388>.
	grep "$tmpfile:[0-9]\+:[0-9]\+:.*GRUB-config.*[Uu]nbound variable" "$errorfile"
    elif test "`guile -c '(display (effective-version))'`" = 2.2
    then
	# FIXME: With Guile 2.2.0 the error is reported on line 4.
	# See <http://bugs.gnu.org/26107>.
	grep "$tmpfile:[49]:[0-9]\+:.*GRUB-config.*[Uu]nbound variable" "$errorfile"
    else
	grep "$tmpfile:9:[0-9]\+:.*GRUB-config.*[Uu]nbound variable" "$errorfile"
    fi
fi

cat > "$tmpfile" <<EOF
(use-modules (gnu))                                    ; 1

(operating-system                                      ; 3
  (file-systems (cons (file-system                     ; 4
                        (device (file-system-label "root"))
                        (mount-point "/")              ; 6
                        (type "ext4"))))               ; 7 (!!)
                      %base-file-systems)
EOF

if guix system build "$tmpfile" -n 2> "$errorfile"
then false
else
    # Here '%base-file-systems' appears as if it were a field specified of the
    # enclosing 'operating-system' form due to parenthesis mismatch.
    grep "$tmpfile:3:[0-9]\+:.*%base-file-system.*invalid field specifier" \
	 "$errorfile"
fi

OS_BASE='
  (host-name "antelope")
  (timezone "Europe/Paris")
  (locale "en_US.UTF-8")

  (bootloader (bootloader-configuration
               (bootloader grub-bootloader)
               (targets (list "/dev/sdX"))))
  (file-systems (cons (file-system
                        (device (file-system-label "root"))
                        (mount-point "/")
                        (type "ext4"))
                      %base-file-systems))
'

# Reporting of duplicate service identifiers.

cat > "$tmpfile" <<EOF
(use-modules (gnu))
(use-service-modules networking)

(operating-system
  $OS_BASE
  (services (cons* (service dhcp-client-service-type)
                   (service dhcp-client-service-type) ;twice!
                   %base-services)))
EOF

if guix system vm "$tmpfile" 2> "$errorfile"
then
    # This must not succeed.
    exit 1
else
    grep "service 'networking'.*more than once" "$errorfile"
fi

# Reporting unmet shepherd requirements.

cat > "$tmpfile" <<EOF
(use-modules (gnu) (gnu services shepherd))
(use-service-modules networking)

(define buggy-service-type
  (shepherd-service-type
    'buggy
    (lambda _
      (shepherd-service
        (provision '(buggy!))
        (requirement '(does-not-exist))
        (start #t)))
    (description "Buggy.")))

(operating-system
  $OS_BASE
  (services (cons (service buggy-service-type #t)
                  %base-services)))
EOF

if guix system build "$tmpfile" 2> "$errorfile"
then
    exit 1
else
    grep "service 'buggy!'.*'does-not-exist'.*not provided" "$errorfile"
fi

# Reporting inconsistent user accounts.

make_user_config ()
{
    cat > "$tmpfile" <<EOF
(use-modules (gnu))
(use-service-modules networking)

(operating-system
  (host-name "antelope")
  (timezone "Europe/Paris")
  (locale "en_US.UTF-8")

  (bootloader (bootloader-configuration
                (bootloader grub-bootloader)
                (targets (list "/dev/sdX"))))
  (file-systems (cons (file-system
                        (device (file-system-label "root"))
                        (mount-point "/")
                        (type "ext4"))
                      %base-file-systems))
  (users (list (user-account
                 (name "dave")
                 (home-directory "/home/dave")
                 (group "$1")
                 (supplementary-groups '("$2"))))))
EOF
}

make_user_config "users" "wheel"
guix system build "$tmpfile" -n       # succeeds

guix system build "$tmpfile" -d	      # succeeds
guix system build "$tmpfile" -d | grep '\.drv$'

guix system vm "$tmpfile" -d	      # succeeds
guix system vm "$tmpfile" -d | grep '\.drv$'

# Make sure the behavior is deterministic (<https://bugs.gnu.org/32652>).
drv1="`guix system vm "$tmpfile" -d`"
drv2="`guix system vm "$tmpfile" -d`"
test "$drv1" = "$drv2"
drv1="`guix system image -t iso9660 "$tmpfile" -d`"
drv2="`guix system image -t iso9660 "$tmpfile" -d`"
test "$drv1" = "$drv2"

# Check whether the graph commands work as expected.
guix system extension-graph "$tmpfile" | grep 'label = "file-systems"'
guix system shepherd-graph "$tmpfile" | grep 'label = "guix-daemon"'

make_user_config "group-that-does-not-exist" "users"
if guix system build "$tmpfile" -n 2> "$errorfile"
then false
else grep "primary group.*group-that-does-not-exist.*undeclared" "$errorfile"; fi

make_user_config "users" "group-that-does-not-exist"
if guix system build "$tmpfile" -n 2> "$errorfile"
then false
else grep "supplementary group.*group-that-does-not-exist.*undeclared" "$errorfile"; fi

# Try 'local-file' and relative file name resolution.

cat > "$tmpdir/config.scm"<<EOF
(use-modules (gnu))
(use-service-modules networking)

(operating-system
  $OS_BASE
  (services (cons (service tor-service-type
                           (tor-configuration
                             (config-file (local-file "my-torrc"))))
                  %base-services)))
EOF

cat > "$tmpdir/my-torrc"<<EOF
# This is an example file.
EOF

# In both cases 'my-torrc' should be properly resolved.
guix system build "$tmpdir/config.scm" -n
(cd "$tmpdir"; guix system build "config.scm" -n)

# Check that we get a warning when passing 'local-file' a non-literal relative
# file name.
cat > "$tmpdir/config.scm" <<EOF
(use-modules (guix))

(define (bad-local-file file)
  (local-file file))

(bad-local-file "whatever.scm")
EOF
! guix system build "$tmpdir/config.scm" -n
guix system build "$tmpdir/config.scm" -n 2>&1 | \
    grep "config\.scm:4:2: warning:.*whatever.*relative to current directory"

# Searching.
guix system search tor | grep "^name: tor"
guix system search tor | grep "^shepherdnames: tor"
guix system search anonym network | grep "^name: tor"
guix system search . > "$tmpdir/search"
test $(wc -l < "$tmpdir/search") -gt 500
rm "$tmpdir/search"

# Below, use -n (--dry-run) for the tests because if we actually tried to
# build these images, the commands would take hours to run in the worst case.

# Verify that the examples can be built.
for example in gnu/system/examples/*.tmpl; do
    case "$example" in
	*hurd*)
            options="--target=i586-pc-gnu";;
	*asus*)
	    # 'asus-c201.tmpl' uses 'linux-libre-arm-generic', which is an
	    # ARM-only package.
            options="--system=armhf-linux";;
        *raspberry*)
	    # The Raspberry Pi templates 'linux-libre-arm64-generic', which is
	    # an ARM-only package.
            options="--system=aarch64-linux";;
	*vm-image*)
	    # The VM image tries to build 'current-guix' as per 'guix pull'.
	    # Skip it.
	    continue
	    ;;
	*)
	    options=""
	    ;;
    esac
    guix system -n disk-image $options "$example"
done

# Make sure the desktop image can be built on major architectures.
for system in x86_64-linux i686-linux aarch64-linux
do
    guix system -n image -s "$system" gnu/system/examples/desktop.tmpl
done

# Verify that the images can be built.
guix system -n vm gnu/system/examples/bare-bones.tmpl
guix system -n image gnu/system/images/pinebook-pro.scm
guix system -n image -t qcow2 gnu/system/examples/bare-bones.tmpl
guix system -n image -t iso9660 gnu/system/examples/bare-bones.tmpl
guix system -n docker-image gnu/system/examples/docker-image.tmpl

# Verify that at least the raw image type is available.
guix system --list-image-types | grep "raw"
Commit	Line	Data
c1202fb1	1	# GNU Guix --- Functional package management for GNU
5a573139	2	# Copyright © 2014-2022 Ludovic Courtès <ludo@gnu.org>
fdfdecdb	3	# Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
8e88f6fa	4	# Copyright © 2018 Chris Marusich <cmmarusich@gmail.com>
c1202fb1 LC	5	#
	6	# This file is part of GNU Guix.
	7	#
	8	# GNU Guix is free software; you can redistribute it and/or modify it
	9	# under the terms of the GNU General Public License as published by
	10	# the Free Software Foundation; either version 3 of the License, or (at
	11	# your option) any later version.
	12	#
	13	# GNU Guix is distributed in the hope that it will be useful, but
	14	# WITHOUT ANY WARRANTY; without even the implied warranty of
	15	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	# GNU General Public License for more details.
	17	#
	18	# You should have received a copy of the GNU General Public License
	19	# along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
	20
	21	#
9d3994f7	22	# Test 'guix system', mostly error reporting.
c1202fb1 LC	23	#
	24
	25	set -e
	26
	27	guix system --version
	28
	29	tmpfile="t-guix-system-$$"
	30	errorfile="t-guix-system-error-$$"
9d3994f7 LC	31
	32	# Note: This directory is chosen outside $builddir so that relative file name
	33	# canonicalization doesn't mess up with 'current-source-directory', used by
	34	# 'local-file' ('load' forces 'relative' for
	35	# %FILE-PORT-NAME-CANONICALIZATION.)
	36	tmpdir="${TMPDIR:-/tmp}/t-guix-system-$$"
	37	mkdir "$tmpdir"
	38
	39	trap 'rm -f "$tmpfile" "$errorfile" "$tmpdir"/*; rmdir "$tmpdir"' EXIT
c1202fb1	40
116244df LC	41	# Reporting of syntax errors.
116244df LC	42
c1202fb1 LC	43	cat > "$tmpfile"<<EOF
	44	;; This is line 1, and the next one is line 2.
	45	(operating-system)
	46	;; The 'T' is at column 3.
	47	EOF
	48
	49	if guix system vm "$tmpfile" 2> "$errorfile"
	50	then
	51	# This must not succeed.
	52	exit 1
	53	else
524c9800	54	cat "$errorfile"
c1202fb1 LC	55	grep "$tmpfile:2:3:.missing. initializers" "$errorfile"
c1202fb1 LC	56	fi
116244df LC	57
116244df LC	58
a6e22d84 LC	59	cat > "$tmpfile"<<EOF
	60	;; This is line 1, and the next one is line 2.
	61	(operating-system
	62	;; This is line 3, and there is no closing paren!
	63	EOF
	64
	65	if guix system vm "$tmpfile" 2> "$errorfile"
	66	then
	67	# This must not succeed.
	68	exit 1
	69	else
524c9800 LC	70	cat "$errorfile"
	71
	72	# Guile 3.0.6 gets line/column numbers for 'read-error' wrong
	73	# (zero-indexed): <https://bugs.gnu.org/48089>.
	74	grep "$tmpfile:4:1: missing closing paren" "$errorfile" \|\| \
	75	grep "$tmpfile:3:0: missing closing paren" "$errorfile"
a6e22d84 LC	76	fi
	77
	78
c5a4a92f LC	79	# Reporting of module not found errors.
	80
	81	cat > "$tmpfile" <<EOF
	82	;; Line 1.
	83	(use-modules (gnu))
	84	(use-service-modules openssh)
	85	EOF
	86
	87	if guix system build "$tmpfile" -n 2> "$errorfile"
	88	then false
	89	else
	90	grep "$tmpfile:3:2: .module .openssh.*not found" "$errorfile"
	91	grep "Try.*use-service-modules ssh" "$errorfile"
	92	fi
	93
	94	cat > "$tmpfile" <<EOF
	95	;; Line 1.
	96	(use-modules (gnu))
	97	(use-package-modules qemu)
	98	EOF
	99
	100	if guix system build "$tmpfile" -n 2> "$errorfile"
	101	then false
	102	else
	103	grep "$tmpfile:3:2: .module .qemu.*not found" "$errorfile"
	104	grep "Try.*use-package-modules virtualization" "$errorfile"
	105	fi
	106
2abcc97f LC	107	# Reporting of unbound variables.
	108
	109	cat > "$tmpfile" <<EOF
	110	(use-modules (gnu)) ; 1
	111	(use-service-modules networking) ; 2
	112
	113	(operating-system ; 4
	114	(host-name "antelope") ; 5
	115	(timezone "Europe/Paris") ; 6
	116	(locale "en_US.UTF-8") ; 7
	117
2ca982ff	118	(bootloader (GRUB-config (targets (list "/dev/sdX")))) ; 9
2abcc97f	119	(file-systems (cons (file-system
9ceeca08	120	(device (file-system-label "root"))
2abcc97f LC	121	(mount-point "/")
	122	(type "ext4"))
	123	%base-file-systems)))
	124	EOF
	125
	126	if guix system build "$tmpfile" -n 2> "$errorfile"
	127	then false
	128	else
1bb30aa3 LC	129	if test "`guile -c '(display (effective-version))'`" = 3.0
	130	then
	131	# FIXME: With Guile 3.3.0 the error is reported on line 11.
	132	# See <https://bugs.gnu.org/38388>.
	133	grep "$tmpfile:[0-9]\+:[0-9]\+:.GRUB-config.[Uu]nbound variable" "$errorfile"
	134	elif test "`guile -c '(display (effective-version))'`" = 2.2
13159c68 LC	135	then
	136	# FIXME: With Guile 2.2.0 the error is reported on line 4.
	137	# See <http://bugs.gnu.org/26107>.
7acdecec	138	grep "$tmpfile:[49]:[0-9]\+:.GRUB-config.[Uu]nbound variable" "$errorfile"
13159c68	139	else
7acdecec	140	grep "$tmpfile:9:[0-9]\+:.GRUB-config.[Uu]nbound variable" "$errorfile"
13159c68	141	fi
2abcc97f LC	142	fi
2abcc97f LC	143
47212fc7 LC	144	cat > "$tmpfile" <<EOF
	145	(use-modules (gnu)) ; 1
	146
	147	(operating-system ; 3
	148	(file-systems (cons (file-system ; 4
	149	(device (file-system-label "root"))
	150	(mount-point "/") ; 6
	151	(type "ext4")))) ; 7 (!!)
	152	%base-file-systems)
	153	EOF
	154
	155	if guix system build "$tmpfile" -n 2> "$errorfile"
	156	then false
	157	else
	158	# Here '%base-file-systems' appears as if it were a field specified of the
	159	# enclosing 'operating-system' form due to parenthesis mismatch.
	160	grep "$tmpfile:3:[0-9]\+:.%base-file-system.invalid field specifier" \
	161	"$errorfile"
	162	fi
	163
2d2651e7	164	OS_BASE='
116244df LC	165	(host-name "antelope")
	166	(timezone "Europe/Paris")
	167	(locale "en_US.UTF-8")
	168
fdfdecdb TGR	169	(bootloader (bootloader-configuration
fdfdecdb TGR	170	(bootloader grub-bootloader)
2ca982ff	171	(targets (list "/dev/sdX"))))
116244df	172	(file-systems (cons (file-system
9ceeca08	173	(device (file-system-label "root"))
116244df LC	174	(mount-point "/")
	175	(type "ext4"))
	176	%base-file-systems))
2d2651e7	177	'
116244df	178
2d2651e7 LC	179	# Reporting of duplicate service identifiers.
	180
	181	cat > "$tmpfile" <<EOF
	182	(use-modules (gnu))
	183	(use-service-modules networking)
	184
	185	(operating-system
	186	$OS_BASE
39d7fdce LC	187	(services (cons* (service dhcp-client-service-type)
39d7fdce LC	188	(service dhcp-client-service-type) ;twice!
116244df LC	189	%base-services)))
	190	EOF
	191
	192	if guix system vm "$tmpfile" 2> "$errorfile"
	193	then
	194	# This must not succeed.
	195	exit 1
	196	else
	197	grep "service 'networking'.*more than once" "$errorfile"
	198	fi
0c09a306	199
0190c1c0	200	# Reporting unmet shepherd requirements.
2d2651e7 LC	201
2d2651e7 LC	202	cat > "$tmpfile" <<EOF
0190c1c0	203	(use-modules (gnu) (gnu services shepherd))
2d2651e7 LC	204	(use-service-modules networking)
	205
	206	(define buggy-service-type
d4053c71	207	(shepherd-service-type
2d2651e7 LC	208	'buggy
2d2651e7 LC	209	(lambda _
d4053c71	210	(shepherd-service
2d2651e7 LC	211	(provision '(buggy!))
2d2651e7 LC	212	(requirement '(does-not-exist))
0d22fc8d LC	213	(start #t)))
0d22fc8d LC	214	(description "Buggy.")))
2d2651e7 LC	215
	216	(operating-system
	217	$OS_BASE
	218	(services (cons (service buggy-service-type #t)
	219	%base-services)))
	220	EOF
	221
	222	if guix system build "$tmpfile" 2> "$errorfile"
	223	then
	224	exit 1
	225	else
a8492735	226	grep "service 'buggy!'.'does-not-exist'.not provided" "$errorfile"
2d2651e7 LC	227	fi
	228
	229	# Reporting inconsistent user accounts.
	230
0c09a306 LC	231	make_user_config ()
	232	{
	233	cat > "$tmpfile" <<EOF
	234	(use-modules (gnu))
	235	(use-service-modules networking)
	236
	237	(operating-system
	238	(host-name "antelope")
	239	(timezone "Europe/Paris")
	240	(locale "en_US.UTF-8")
	241
fdfdecdb TGR	242	(bootloader (bootloader-configuration
fdfdecdb TGR	243	(bootloader grub-bootloader)
2ca982ff	244	(targets (list "/dev/sdX"))))
0c09a306	245	(file-systems (cons (file-system
9ceeca08	246	(device (file-system-label "root"))
0c09a306 LC	247	(mount-point "/")
	248	(type "ext4"))
	249	%base-file-systems))
	250	(users (list (user-account
	251	(name "dave")
	252	(home-directory "/home/dave")
	253	(group "$1")
	254	(supplementary-groups '("$2"))))))
	255	EOF
	256	}
	257
	258	make_user_config "users" "wheel"
	259	guix system build "$tmpfile" -n # succeeds
	260
f3f427c2 LC	261	guix system build "$tmpfile" -d # succeeds
	262	guix system build "$tmpfile" -d \| grep '\.drv$'
	263
	264	guix system vm "$tmpfile" -d # succeeds
	265	guix system vm "$tmpfile" -d \| grep '\.drv$'
	266
1540075c LC	267	# Make sure the behavior is deterministic (<https://bugs.gnu.org/32652>).
	268	drv1="`guix system vm "$tmpfile" -d`"
	269	drv2="`guix system vm "$tmpfile" -d`"
	270	test "$drv1" = "$drv2"
e74baa12 MO	271	drv1="`guix system image -t iso9660 "$tmpfile" -d`"
e74baa12 MO	272	drv2="`guix system image -t iso9660 "$tmpfile" -d`"
1540075c LC	273	test "$drv1" = "$drv2"
1540075c LC	274
b8415243 LC	275	# Check whether the graph commands work as expected.
	276	guix system extension-graph "$tmpfile" \| grep 'label = "file-systems"'
	277	guix system shepherd-graph "$tmpfile" \| grep 'label = "guix-daemon"'
	278
0c09a306 LC	279	make_user_config "group-that-does-not-exist" "users"
	280	if guix system build "$tmpfile" -n 2> "$errorfile"
	281	then false
	282	else grep "primary group.group-that-does-not-exist.undeclared" "$errorfile"; fi
	283
	284	make_user_config "users" "group-that-does-not-exist"
	285	if guix system build "$tmpfile" -n 2> "$errorfile"
	286	then false
	287	else grep "supplementary group.group-that-does-not-exist.undeclared" "$errorfile"; fi
9d3994f7 LC	288
	289	# Try 'local-file' and relative file name resolution.
	290
	291	cat > "$tmpdir/config.scm"<<EOF
	292	(use-modules (gnu))
	293	(use-service-modules networking)
	294
	295	(operating-system
	296	$OS_BASE
84a2de36 LC	297	(services (cons (service tor-service-type
	298	(tor-configuration
	299	(config-file (local-file "my-torrc"))))
9d3994f7 LC	300	%base-services)))
	301	EOF
	302
	303	cat > "$tmpdir/my-torrc"<<EOF
	304	# This is an example file.
	305	EOF
	306
	307	# In both cases 'my-torrc' should be properly resolved.
	308	guix system build "$tmpdir/config.scm" -n
	309	(cd "$tmpdir"; guix system build "config.scm" -n)
0649321d	310
f43ffee9 LC	311	# Check that we get a warning when passing 'local-file' a non-literal relative
	312	# file name.
	313	cat > "$tmpdir/config.scm" <<EOF
	314	(use-modules (guix))
	315
	316	(define (bad-local-file file)
	317	(local-file file))
	318
	319	(bad-local-file "whatever.scm")
	320	EOF
	321	! guix system build "$tmpdir/config.scm" -n
	322	guix system build "$tmpdir/config.scm" -n 2>&1 \| \
	323	grep "config\.scm:4:2: warning:.whatever.relative to current directory"
	324
0649321d LC	325	# Searching.
0649321d LC	326	guix system search tor \| grep "^name: tor"
6ac8b735	327	guix system search tor \| grep "^shepherdnames: tor"
0649321d	328	guix system search anonym network \| grep "^name: tor"
9e2523c2 LC	329	guix system search . > "$tmpdir/search"
	330	test $(wc -l < "$tmpdir/search") -gt 500
	331	rm "$tmpdir/search"
8e88f6fa CM	332
	333	# Below, use -n (--dry-run) for the tests because if we actually tried to
	334	# build these images, the commands would take hours to run in the worst case.
	335
	336	# Verify that the examples can be built.
09a9f109	337	for example in gnu/system/examples/*.tmpl; do
f1bbb06d LC	338	case "$example" in
	339	hurd)
	340	options="--target=i586-pc-gnu";;
	341	asus)
	342	# 'asus-c201.tmpl' uses 'linux-libre-arm-generic', which is an
	343	# ARM-only package.
	344	options="--system=armhf-linux";;
93309efd MC	345	raspberry)
	346	# The Raspberry Pi templates 'linux-libre-arm64-generic', which is
	347	# an ARM-only package.
	348	options="--system=aarch64-linux";;
f1bbb06d LC	349	vm-image)
	350	# The VM image tries to build 'current-guix' as per 'guix pull'.
	351	# Skip it.
	352	continue
	353	;;
	354	*)
	355	options=""
	356	;;
	357	esac
5a573139	358	guix system -n disk-image $options "$example"
8e88f6fa CM	359	done
8e88f6fa CM	360
31708431 LC	361	# Make sure the desktop image can be built on major architectures.
	362	for system in x86_64-linux i686-linux aarch64-linux
	363	do
	364	guix system -n image -s "$system" gnu/system/examples/desktop.tmpl
	365	done
	366
6e8cdf1d	367	# Verify that the images can be built.
f1bbb06d	368	guix system -n vm gnu/system/examples/bare-bones.tmpl
6e8cdf1d	369	guix system -n image gnu/system/images/pinebook-pro.scm
f1bbb06d	370	guix system -n image -t qcow2 gnu/system/examples/bare-bones.tmpl
6e8cdf1d	371	guix system -n image -t iso9660 gnu/system/examples/bare-bones.tmpl
8e88f6fa	372	guix system -n docker-image gnu/system/examples/docker-image.tmpl
313f4926 MO	373
	374	# Verify that at least the raw image type is available.
	375	guix system --list-image-types \| grep "raw"