tests/guix-daemon.sh

   1 # GNU Guix --- Functional package management for GNU
   2 # Copyright © 2012, 2014 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 #
  20 # Test the daemon and its interaction with 'guix substitute'.
  21 #
  22
  23 set -e
  24
  25 guix-daemon --version
  26 guix build --version
  27
  28 drv="`guix build emacs -d`"
  29 out="`guile -c '                                                                \
  30   (use-modules (guix) (gnu packages emacs))                                     \
  31   (define store (open-connection))                                              \
  32   (display (derivation->output-path (package-derivation store emacs)))'`"
  33
  34 hash_part="`basename $out | cut -c 1-32`"
  35 narinfo="$hash_part.narinfo"
  36 substitute_dir="`echo $GUIX_BINARY_SUBSTITUTE_URL | sed -'es,file://,,g'`"
  37
  38 cat > "$substitute_dir/nix-cache-info"<<EOF
  39 StoreDir: `dirname $drv`
  40 WantMassQuery: 0
  41 EOF
  42
  43 cat > "$substitute_dir/$narinfo"<<EOF
  44 StorePath: $out
  45 URL: /nowhere/example.nar
  46 Compression: none
  47 NarSize: 1234
  48 References:
  49 System: `guile -c '(use-modules (guix)) (display (%current-system))'`
  50 Deriver: $drv
  51 EOF
  52
  53 # Remove the cached narinfo.
  54 rm -f "$XDG_CACHE_HOME/guix/substitute/$hash_part"
  55
  56 # Make sure we see the substitute.
  57 guile -c '
  58   (use-modules (guix))
  59   (define store (open-connection))
  60   (set-build-options store #:use-substitutes? #t)
  61   (exit (has-substitutes? store "'"$out"'"))'
  62
  63 # Now, run guix-daemon --no-substitutes.
  64 socket="$NIX_STATE_DIR/alternate-socket"
  65 guix-daemon --no-substitutes --listen="$socket" --disable-chroot &
  66 daemon_pid=$!
  67 trap "kill $daemon_pid" EXIT
  68
  69 # Make sure we DON'T see the substitute.
  70 guile -c "
  71   (use-modules (guix))
  72   (define store (open-connection \"$socket\"))
  73
  74   ;; This setting MUST NOT override the daemon's --no-substitutes.
  75   (set-build-options store #:use-substitutes? #t)
  76
  77   (exit (not (has-substitutes? store \"$out\")))"