# GNU Guix --- Functional package management for GNU # Copyright © 2014, 2015, 2016, 2017, 2018, 2019, 2020 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 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> "$errorfile" then # This must not succeed. exit 1 else grep "$tmpfile:4:1: 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 (target "/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" \ "$errorfile" fi OS_BASE=' (host-name "antelope") (timezone "Europe/Paris") (locale "en_US.UTF-8") (bootloader (bootloader-configuration (bootloader grub-bootloader) (target "/dev/sdX"))) (file-systems (cons (file-system (device (file-system-label "root")) (mount-point "/") (type "ext4")) %base-file-systems)) ' # Reporting of duplicate service identifiers. cat > "$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))))) (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) (target "/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 disk-image -t iso9660 "$tmpfile" -d`" drv2="`guix system disk-image -t iso9660 "$tmpfile" -d`" test "$drv1" = "$drv2" 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 "$tmpdir/search" # Below, use -n (--dry-run) for the tests because if we actually tried to # build these images, the commands would take hours to run in the worst case. # Verify that the examples can be built. for example in gnu/system/examples/*.tmpl; do if echo "$example" | grep hurd; then target="--target=i586-pc-gnu" else target= fi guix system -n disk-image $target "$example" done # Verify that the disk image types can be built. guix system -n vm gnu/system/examples/vm-image.tmpl guix system -n vm-image gnu/system/examples/vm-image.tmpl # This invocation was taken care of in the loop above: # guix system -n disk-image gnu/system/examples/bare-bones.tmpl guix system -n disk-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"