tests/guix-gc.sh

   1 # GNU Guix --- Functional package management for GNU
   2 # Copyright © 2013, 2015, 2017 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 `guix gc' command-line utility.
  21 #
  22
  23 guix gc --version
  24
  25 trap "rm -f guix-gc-root" EXIT
  26 rm -f guix-gc-root
  27
  28 # Below we are using 'drv' and 'out' to contain store file names.  If 'drv'
  29 # and 'out' are environment variables, 'list-runtime-roots' will "see" them
  30 # and thus prevent $drv and $out from being garbage-collected.  Using 'unset'
  31 # allows us to make sure these are truly local shell variables and not
  32 # environments variables.
  33 unset drv
  34 unset out
  35
  36 # For some operations, passing extra arguments is an error.
  37 for option in "" "-C 500M" "--verify" "--optimize"
  38 do
  39     if guix gc $option whatever; then false; else true; fi
  40 done
  41
  42 # Check the references of a .drv.
  43 drv="`guix build guile-bootstrap -d`"
  44 out="`guix build guile-bootstrap`"
  45 test -f "$drv" && test -d "$out"
  46
  47 guix gc --references "$drv" | grep -e -bash
  48 guix gc --references "$out"
  49 guix gc --references "$out/bin/guile"
  50
  51 if guix gc --references /dev/null;
  52 then false; else true; fi
  53
  54 # Add then reclaim a .drv file.
  55 drv="`guix build idutils -d`"
  56 test -f "$drv"
  57
  58 guix gc --list-dead | grep "$drv"
  59 guix gc --delete "$drv"
  60 ! test -f "$drv"
  61
  62 # Add a .drv, register it as a root.
  63 drv="`guix build --root=guix-gc-root lsh -d`"
  64 test -f "$drv" && test -L guix-gc-root
  65
  66 guix gc --list-live | grep "$drv"
  67 if guix gc --delete "$drv";
  68 then false; else true; fi
  69
  70 rm guix-gc-root
  71 guix gc --list-dead | grep "$drv"
  72 guix gc --delete "$drv"
  73 ! test -f "$drv"
  74
  75 # Try a random collection.
  76 guix gc -C 1KiB
  77
  78 # Check trivial error cases.
  79 if guix gc --delete /dev/null;
  80 then false; else true; fi
  81
  82 # Bug #19757
  83 out="`guix build guile-bootstrap`"
  84 test -d "$out"
  85
  86 guix gc --delete "$out"
  87
  88 ! test -d "$out"
  89
  90 out="`guix build guile-bootstrap`"
  91 test -d "$out"
  92
  93 guix gc --delete "$out/"
  94
  95 ! test -d "$out"
  96
  97 out="`guix build guile-bootstrap`"
  98 test -d "$out"
  99
 100 guix gc --delete "$out/bin/guile"