# GNU Guix --- Functional package management for GNU
# Copyright © 2018, 2019, 2020 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 'guix build --with-branch'.
#

guix build --version

# 'guix build --with-branch' requires access to the network to clone the
# Git repository below.

if ! guile -c '(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)' 2> /dev/null
then
    # Skipping.
    exit 77
fi

orig_drv="`guix build guile-gcrypt -d`"
latest_drv="`guix build guile-gcrypt --with-branch=guile-gcrypt=master -d`"
test -n "$latest_drv"
test "$orig_drv" != "$latest_drv"

# FIXME: '-S' currently doesn't work with non-derivation source.
# checkout="`guix build guile-gcrypt --with-branch=guile-gcrypt=master -S`"
checkout="`guix gc --references "$latest_drv" | grep guile-gcrypt | grep -v -E '(-builder|\.drv)'`"
test -d "$checkout"
test -f "$checkout/COPYING"

orig_drv="`guix build guix -d`"
latest_drv="`guix build guix --with-branch=guile-gcrypt=master -d`"
guix gc -R "$latest_drv" | grep guile-gcrypt-git.master
test "$orig_drv" != "$latest_drv"

v0_1_0_drv="`guix build guix --with-commit=guile-gcrypt=9e3eacdec1d -d`"
guix gc -R "$v0_1_0_drv" | grep guile-gcrypt-git.9e3eacd
test "$v0_1_0_drv" != "$latest_drv"
test "$v0_1_0_drv" != "$orig_drv"

v0_1_0_drv="`guix build guix --with-commit=guile-gcrypt=v0.1.0 -d`"
guix gc -R "$v0_1_0_drv" | grep guile-gcrypt-0.1.0
guix gc -R "$v0_1_0_drv" | grep guile-gcrypt-8fe64e8 # this is the tag ID
test "$v0_1_0_drv" != "$latest_drv"
test "$v0_1_0_drv" != "$orig_drv"

if guix build guix --with-commit=guile-gcrypt=000 -d
then false; else true; fi
58a2c8084c66d9949933950fbf316eb95a46b1a4'>guix-daemon.sh</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/guix-daemon.sh?id=58a2c8084c66d9949933950fbf316eb95a46b1a4&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
'2023-09-15 22:05:23 +0200'>2023-09-15</span></td><td><a href='/guix/commit/tests/packages.scm?id=edca2863bcb52388fe454e14136264a4f7490273'>tests: Fix "package-transitive-supported-systems, implicit inputs".</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a follow-up to commit
    0e08ad7f19d5b29a4883468552b5d213a7bdb66e
    gnu: linux-libre-headers: Remove i586-gnu from supported-systems.

See also &lt;https://issues.guix.gnu.org/65755&gt;.

* tests/packages.scm ("package-transitive-supported-systems, implicit inputs"):
Filter expectiation with target-linux?, as %current-system is linux.

Co-authored-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Janneke Nieuwenhuizen</td></tr>
<tr><td><span title='2023-08-18 16:09:29 +0200'>2023-08-18</span></td><td><a href='/guix/commit/tests/packages.scm?id=f8dd6377560ee2b3a69059f2af1455c9869478c3'>tests: packages: Set system for expected result of package-&gt;bag.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/packages.scm ("package-&gt;bag"): Parameterize the expected result by the
system used to lower the package to a bag.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2023-06-14 22:54:30 +0200'>2023-06-14</span></td><td><a href='/guix/commit/tests/packages.scm?id=e4259d4e9e3251e4c4b45d1cce4008ac32b504c8'>packages: 'package-transitive-supported-systems' detects cycles.</a><span class='msg-avail'>...<span class='msg-tooltip'>With this change, commands such as 'guix build' or 'guix package' report
obvious package-level cycles upfront.  Derivation-level cycles are not
detected.

* guix/packages.scm (&amp;package-cyclic-dependency-error): New condition
type.
(package-transitive-supported-systems): Define 'visited', check it, and
parameterize it.
* guix/ui.scm (call-with-error-handling): Handle
'&amp;package-cyclic-dependency-error'.
* tests/packages.scm ("package-transitive-supported-systems detects
cycles"): Add test.
</span></span></td><td>Ludovic Courtès</td></tr>