# GNU Guix --- Functional package management for GNU
# Copyright © 2015 David Thompson <davet@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 environment'.
#

set -e

guix environment --version

if ! guile -c '((@@ (guix scripts environment) assert-container-features))'
then
    # User containers are not supported; skip this test.
    exit 77
fi

tmpdir="t-guix-environment-$$"
trap 'rm -r "$tmpdir"' EXIT

mkdir "$tmpdir"

# Make sure the exit value is preserved.
if guix environment --container --ad-hoc --bootstrap guile-bootstrap \
        -- guile -c '(exit 42)'
then
    false
else
    test $? = 42
fi

# Make sure that the right directories are mapped.
mount_test_code="
(use-modules (ice-9 rdelim)
             (ice-9 match)
             (srfi srfi-1))

(define mappings
  (filter-map (lambda (line)
                (match (string-split line #\space)
                  ;; Empty line.
                  ((\"\") #f)
                  ;; Ignore these types of file systems.
                  ((_ _ (or \"tmpfs\" \"proc\" \"sysfs\" \"devtmpfs\"
                            \"devpts\" \"cgroup\" \"mqueue\") _ _ _)
                   #f)
                  ((_ mount _ _ _ _)
                   mount)))
              (string-split (call-with-input-file \"/proc/mounts\" read-string)
                            #\newline)))

(for-each (lambda (mount)
            (display mount)
            (newline))
          mappings)"

guix environment --container --ad-hoc --bootstrap guile-bootstrap \
     -- guile -c "$mount_test_code" > $tmpdir/mounts

cat "$tmpdir/mounts"
test `wc -l < $tmpdir/mounts` -eq 4

current_dir="`cd $PWD; pwd -P`"
grep -e "$current_dir$" $tmpdir/mounts # current directory
grep $(guix build guile-bootstrap) $tmpdir/mounts
grep -e "$NIX_STORE_DIR/.*-bash" $tmpdir/mounts # bootstrap bash

rm $tmpdir/mounts

abnormal_exit_code="
(use-modules (system foreign))
;; Purposely make Guile crash with a segfault. :)
(pointer->string (make-pointer 123) 123)"

if guix environment --bootstrap --container \
	--ad-hoc guile-bootstrap -- guile -c "$abnormal_exit_code"
then false;
else
    test $? -gt 127
fi
n></td><td><a href='/guix/commit/po/packages?id=adb5506b2cfb47f696d66a03ede897e9bfa829bb'>nls: Update da translations.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-05-01 10:49:52 +0200'>2019-05-01</span></td><td><a href='/guix/commit/po/packages?id=20ee8883bcb1d75e8e783de5254e11e7142c1e61'>nls: Update translations for de and fr.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-04-25 18:55:12 +0200'>2019-04-25</span></td><td><a href='/guix/commit/po/packages?id=57e2b24dc03e44e4e379436e63d29231f1f9d28c'>nls: Update 'es' translation.</a></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2019-04-25 18:54:46 +0200'>2019-04-25</span></td><td><a href='/guix/commit/po/packages?id=518acc73c11d0fc4118bd4f4f9220fe745d59054'>nls: Update 'fr' translation.</a></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2019-04-13 14:50:46 +0200'>2019-04-13</span></td><td><a href='/guix/commit/po/packages?id=a27ed8fd35ce66520bc3d81dbe752841583d1482'>nls: Update 'fr' translation.</a></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2019-02-13 21:40:17 +0100'>2019-02-13</span></td><td><a href='/guix/commit/po/packages?id=57e508d1c13cc95a37cf44ed429d1d0b97ef763d'>nls: Update 'de' translation.</a></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2019-02-13 21:40:02 +0100'>2019-02-13</span></td><td><a href='/guix/commit/po/packages?id=d093f3e4a4dd155969499ac2dc5fdb069a611c75'>nls: Update 'da' translation.</a></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2018-12-02 14:31:20 +0100'>2018-12-02</span></td><td><a href='/guix/commit/po/packages?id=adfb167f12c91731788f0b20066471274df23400'>nls: Update 'fr' translation.</a></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2018-06-23 16:23:50 +0200'>2018-06-23</span></td><td><a href='/guix/commit/po/packages?id=2cf2c778846153f3d5a56e98232fbef6f71b57a6'>nls: Update 'fr' translation.</a></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2018-06-18 23:19:51 +0200'>2018-06-18</span></td><td><a href='/guix/commit/po/packages?id=f202292217c0a5588d1c281014e9453ff0343c19'>nls: Update 'da' translation.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-04-19 00:14:49 +0200'>2018-04-19</span></td><td><a href='/guix/commit/po/packages?id=c88abbf2fda8f3798a0e3dd14a02157d247875e8'>nls: Update 'es' translation.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-04-11 01:21:32 +0200'>2018-04-11</span></td><td><a href='/guix/commit/po/packages?id=ac6d2e35300012ddac2eea13b09e7a20cfb02520'>nls: Add Spanish translation.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-03-05 10:41:18 +0100'>2018-03-05</span></td><td><a href='/guix/commit/po/packages?id=f285b17b35437b8d5e41e3f45b29b2090b3f1dc4'>nls: Add Simplified Chinese translation.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-02-19 22:04:10 +0100'>2018-02-19</span></td><td><a href='/guix/commit/po/packages?id=7ffd6180a7c46280a5d515570e7f43552d40b4fd'>nls: Update 'fr' translation.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-01-17 17:15:55 -0800'>2018-01-17</span></td><td><a href='/guix/commit/po/packages?id=d86db8d5625f3cbc1061e8d9c115bd42821728a5'>nls: Update 'hu' translation.</a></td><td>Leo Famulari</td></tr>
<tr><td><span title='2017-12-18 11:12:41 +0100'>2017-12-18</span></td><td><a href='/guix/commit/po/packages?id=44233027243700e8a5a973149d51392262bd9833'>nls: Update 'hu' translation.</a></td><td>Ludovic Courtès</td></tr>