tests/guix-environment-container.sh

   1 # GNU Guix --- Functional package management for GNU
   2 # Copyright © 2015 David Thompson <davet@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 'guix environment'.
  21 #
  22
  23 set -e
  24
  25 guix environment --version
  26
  27 tmpdir="t-guix-environment-$$"
  28 trap 'rm -r "$tmpdir"' EXIT
  29
  30 mkdir "$tmpdir"
  31
  32 # Make sure the exit value is preserved.
  33 if guix environment --container --ad-hoc --bootstrap guile-bootstrap \
  34         -- guile -c '(exit 42)'
  35 then
  36     false
  37 else
  38     test $? = 42
  39 fi
  40
  41 # Make sure that the right directories are mapped.
  42 mount_test_code="
  43 (use-modules (ice-9 rdelim)
  44              (ice-9 match)
  45              (srfi srfi-1))
  46
  47 (define mappings
  48   (filter-map (lambda (line)
  49                 (match (string-split line #\space)
  50                   ;; Empty line.
  51                   ((\"\") #f)
  52                   ;; Ignore these types of file systems.
  53                   ((_ _ (or \"tmpfs\" \"proc\" \"sysfs\" \"devtmpfs\"
  54                             \"devpts\" \"cgroup\" \"mqueue\") _ _ _)
  55                    #f)
  56                   ((_ mount _ _ _ _)
  57                    mount)))
  58               (string-split (call-with-input-file \"/proc/mounts\" read-string)
  59                             #\newline)))
  60
  61 (for-each (lambda (mount)
  62             (display mount)
  63             (newline))
  64           mappings)"
  65
  66 guix environment --container --ad-hoc --bootstrap guile-bootstrap \
  67      -- guile -c "$mount_test_code" > $tmpdir/mounts
  68
  69 cat "$tmpdir/mounts"
  70 test `wc -l < $tmpdir/mounts` -eq 3
  71
  72 grep -e "$PWD$" $tmpdir/mounts # current directory
  73 grep $(guix build guile-bootstrap) $tmpdir/mounts
  74 grep -e "$NIX_STORE_DIR/.*-bash" $tmpdir/mounts # bootstrap bash
  75
  76 rm $tmpdir/mounts