# GNU Guix --- Functional package management for GNU # Copyright © 2014, 2015 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/>. # # 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 # Reporting of unbound variables. cat > "$tmpfile" <<EOF (use-modules (gnu)) ; 1 (use-service-modules networking) ; 2 (operating-system ; 4 (host-name "antelope") ; 5 (timezone "Europe/Paris") ; 6 (locale "en_US.UTF-8") ; 7 (bootloader (GRUB-config (device "/dev/sdX"))) ; 9 (file-systems (cons (file-system (device "root") (title 'label) (mount-point "/") (type "ext4")) %base-file-systems))) EOF if guix system build "$tmpfile" -n 2> "$errorfile" then false else grep "$tmpfile:9:.*[Uu]nbound variable.*GRUB-config" "$errorfile" fi OS_BASE=' (host-name "antelope") (timezone "Europe/Paris") (locale "en_US.UTF-8") (bootloader (grub-configuration (device "/dev/sdX"))) (file-systems (cons (file-system (device "root") (title (string->symbol "label")) (mount-point "/") (type "ext4")) %base-file-systems)) ' # Reporting of duplicate service identifiers. cat > "$tmpfile" <<EOF (use-modules (gnu)) (use-service-modules networking) (operating-system $OS_BASE (services (cons* (dhcp-client-service) (dhcp-client-service) ;twice! %base-services))) EOF if guix system vm "$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> "$errorfile" then exit 1 else grep "service 'buggy!'.*'does-not-exist'.*undefined" "$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 (grub-configuration (device "/dev/sdX"))) (file-systems (cons (file-system (device "root") (title 'label) (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_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 $OS_BASE (services (cons (tor-service (local-file "my-torrc")) %base-services))) EOF cat > "$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)