# GNU Guix --- Functional package management for GNU
# Copyright © 2013, 2015, 2017, 2018, 2019 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 the `guix gc' command-line utility.
#

guix gc --version

trap "rm -f guix-gc-root" EXIT
rm -f guix-gc-root

# Below we are using 'drv' and 'out' to contain store file names.  If 'drv'
# and 'out' are environment variables, 'list-runtime-roots' will "see" them
# and thus prevent $drv and $out from being garbage-collected.  Using 'unset'
# allows us to make sure these are truly local shell variables and not
# environments variables.
unset drv
unset out

# For some operations, passing extra arguments is an error.
for option in "" "-C 500M" "--verify" "--optimize" "--list-roots"
do
    guix gc $option whatever && false
done

# This should fail.
guix gc --verify=foo && false

# Check the references of a .drv.
drv="`guix build guile-bootstrap -d`"
out="`guix build guile-bootstrap`"
test -f "$drv" && test -d "$out"

guix gc --references "$drv" | grep -e -bash
guix gc --references "$out"
guix gc --references "$out/bin/guile"

guix gc --references /dev/null && false

# Check derivers.
guix gc --derivers "$out" | grep "$drv"

# Add then reclaim a .drv file.
drv="`guix build idutils -d`"
test -f "$drv"

guix gc --list-dead | grep "$drv"
guix gc --delete "$drv"
test ! -f "$drv"

# Add a .drv, register it as a root.
drv="`guix build --root=guix-gc-root lsh -d`"
test -f "$drv" && test -L guix-gc-root

guix gc --list-roots | grep "$PWD/guix-gc-root"

guix gc --list-live | grep "$drv"
guix gc --delete "$drv" && false

rm guix-gc-root
guix gc --list-dead | grep "$drv"
guix gc --delete "$drv"
test ! -f "$drv"

# Try a random collection.
guix gc -C 1KiB

# Check trivial error cases.
guix gc --delete /dev/null && false

# Bug #19757
out="`guix build guile-bootstrap`"
test -d "$out"

guix gc --delete "$out"

test ! -d "$out"

out="`guix build guile-bootstrap`"
test -d "$out"

guix gc --delete "$out/"

test ! -d "$out"

out="`guix build guile-bootstrap`"
test -d "$out"

guix gc --delete "$out/bin/guile"
4-21</span></td><td><a href='/guix/commit/tests/guix-environment.sh?id=37dd69b44511dc73eb04bdebe8d82c9a0386338e'>tests: Fix checks for expected failures.</a><span class='msg-avail'>...<span class='msg-tooltip'>Addresses &lt;https://issues.guix.gnu.org/62406&gt;.

With 'set -e', a return status inverted with '!' does not cause the shell to
exit immediately.  Instead use '&amp;&amp; false' to indicate an expected failure.

* tests/guix-archive.sh, tests/guix-build-branch.sh, tests/guix-build.sh,
tests/guix-daemon.sh, tests/guix-download.sh,
tests/guix-environment-container.sh, tests/guix-environment.sh,
tests/guix-gc.sh, tests/guix-git-authenticate.sh, tests/guix-graph.sh,
tests/guix-hash.sh, tests/guix-home.sh, tests/guix-pack-relocatable.sh,
tests/guix-pack.sh, tests/guix-package-aliases.sh, tests/guix-package-net.sh,
tests/guix-package.sh, tests/guix-refresh.sh, tests/guix-shell.sh,
tests/guix-style.sh, tests/guix-system.sh: Replace uses of '! ...' with
'... &amp;&amp; false' or `test ! ...` as appropriate.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2021-10-31 14:49:47 +0200'>2021-10-31</span></td><td><a href='/guix/commit/tests/guix-environment.sh?id=bc5155b952ae8bdbc56aded4d8d39768b4e2a7d4'>Merge remote-tracking branch 'origin/master' into core-updates-frozen</a></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2021-10-25 19:02:32 +0200'>2021-10-25</span></td><td><a href='/guix/commit/tests/guix-environment.sh?id=10208952eaf0834b9cdf341bc75463ed033af315'>environment: Add tests for '--profile'.</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a followup to a643deac2de81755a1843a3b41dd53857678bebc.

* tests/guix-environment-container.sh, tests/guix-environment.sh: Add
tests for '--profile'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-07-11 00:46:54 +0200'>2021-07-11</span></td><td><a href='/guix/commit/tests/guix-environment.sh?id=2a3cd4ee3557fbbdca42b5ec2f3ec4546c270203'>environment: Adjust to earlier 'gcc-bootstrap' search paths changes.</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a followup to fe6775f52b7f28a5bf74633ea4737c32a64b7e05.

* tests/guix-environment.sh: Expect C_INCLUDE_PATH rather than CPATH in
environment containing 'gcc-bootstrap'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-01-19 17:45:38 +0100'>2021-01-19</span></td><td><a href='/guix/commit/tests/guix-environment.sh?id=4d79f072cc7b502fc25486d514c9200ba684a596'>environment: Fix '--root' option with relative file name.</a><span class='msg-avail'>...<span class='msg-tooltip'>The path normalization of `--root` option of `guix environment` was
buggy as it appended full argument after normalized directory. This
patch fixes it.

* guix/scripts/environment.scm (register-gc-root): Fix gc-root path
normalization.
* tests/guix-environment.sh: Add test.

Co-authored-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>JOULAUD François</td></tr>