;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; 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/>.

(define-module (tests services linux)
  #:use-module (ice-9 match)
  #:use-module (gnu packages linux)
  #:use-module (gnu services linux)
  #:use-module (guix gexp)
  #:use-module (srfi srfi-64))

;;; Tests for the (gnu services linux) module.

(test-begin "linux-services")


;;;
;;; Early OOM daemon.
;;;

(define earlyoom-configuration->command-line-args
  (@@ (gnu services linux) earlyoom-configuration->command-line-args))

(define %earlyoom-configuration-sample
  (earlyoom-configuration
   (minimum-available-memory 10)
   (minimum-free-swap 20)
   (prefer-regexp "icecat")
   (avoid-regexp "guix-daemon")
   (memory-report-interval 60)
   (ignore-positive-oom-score-adj? #f)
   (run-with-higher-priority? #t)
   (show-debug-messages? #f)
   (send-notification-command "python \"/some/path/notify-all-users.py\"")))

(test-equal "earlyoom-configuration->command-line-args"
  (list (file-append earlyoom "/bin/earlyoom")
        "-m" "10" "-s" "20" "--prefer" "icecat"
        "--avoid" "guix-daemon" "-r" "60" "-p"
        "-N" "python \"/some/path/notify-all-users.py\"")
  (earlyoom-configuration->command-line-args %earlyoom-configuration-sample))


;;;
;;; Zram swap device.
;;;

(define zram-device-configuration->udev-string
  (@@ (gnu services linux) zram-device-configuration->udev-string))

(define %zram-swap-device-test-1
  (zram-device-configuration
    (size "2G")
    (compression-algorithm 'zstd)
    (memory-limit "1G")
    (priority 42)))

(test-equal "zram-swap-device-test-1"
  "KERNEL==\"zram0\", ATTR{comp_algorithm}=\"zstd\" ATTR{disksize}=\"2G\" ATTR{mem_limit}=\"1G\" RUN+=\"/run/current-system/profile/sbin/mkswap /dev/zram0\" RUN+=\"/run/current-system/profile/sbin/swapon --priority 42 /dev/zram0\"\n"
  (zram-device-configuration->udev-string %zram-swap-device-test-1))

(define %zram-swap-device-test-2
  (zram-device-configuration
    (size 1048576)  ; 1M
    (compression-algorithm 'lz4)))

(test-equal "zram-swap-device-test-2"
  "KERNEL==\"zram0\", ATTR{comp_algorithm}=\"lz4\" ATTR{disksize}=\"1048576\" RUN+=\"/run/current-system/profile/sbin/mkswap /dev/zram0\" RUN+=\"/run/current-system/profile/sbin/swapon /dev/zram0\"\n"
  (zram-device-configuration->udev-string %zram-swap-device-test-2))

(define %zram-swap-device-test-3
  (zram-device-configuration
    (memory-limit (* 512 1000))))

(test-equal "zram-swap-device-test-3"
  "KERNEL==\"zram0\", ATTR{comp_algorithm}=\"lzo\" ATTR{disksize}=\"1G\" ATTR{mem_limit}=\"512000\" RUN+=\"/run/current-system/profile/sbin/mkswap /dev/zram0\" RUN+=\"/run/current-system/profile/sbin/swapon /dev/zram0\"\n"
  (zram-device-configuration->udev-string %zram-swap-device-test-3))

(test-end "linux-services")
/packages/rrdtool.scm (rrdtool)[arguments]: Add a #:disallowed-references
keyword.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2022-01-20 13:11:37 -0500'>2022-01-20</span></td><td><a href='/guix/commit/gnu/packages/rrdtool.scm?id=af38141a1cba4a937de3d37d53a93f73d6ebfb67'>gnu: rrdtool: Use Python 3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/rrdtool.scm (rrdtool)[inputs]: Replace PYTHON-2 with PYTHON.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2021-12-13 17:48:25 +0100'>2021-12-13</span></td><td><a href='/guix/commit/gnu/packages/rrdtool.scm?id=8394619baceb118df92e355377fd543bb1aa501a'>gnu: Simplify package inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>This commit was obtained by running:

  ./pre-inst-env guix style

without any additional argument.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-07-24 16:23:22 +0200'>2021-07-24</span></td><td><a href='/guix/commit/gnu/packages/rrdtool.scm?id=6ea7297ea49f6c704afb727a5afe7ef9ce4a4f73'>gnu: Use 'search-input-directory' when looking for tzdata.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/backup.scm (duplicity)[arguments]: Use
'search-input-directory' for "share/zoneinfo".
* gnu/packages/bioinformatics.scm (pigx-rnaseq): Likewise.
(pigx-bsseq): Likewise.
* gnu/packages/calcurse.scm (calcurse): Likewise.
* gnu/packages/calendar.scm (date): Likewise.
* gnu/packages/compression.scm (lhasa): Likewise.
* gnu/packages/cran.scm (r-rstan): Likewise.
* gnu/packages/django.scm (python-django): Likewise.
* gnu/packages/dlang.scm (ldc-bootstrap): Likewise.
* gnu/packages/finance.scm (ledger): Likewise.
* gnu/packages/glib.scm (glib): Likewise.
* gnu/packages/golang.scm (go-1.4): Likewise.
(go-1.14): Likewise.
* gnu/packages/kde-frameworks.scm (kcalendarcore): Likewise.
(kdelibs4support): Likewise.
* gnu/packages/kodi.scm (kodi): Likewise.
* gnu/packages/mail.scm (mu): Likewise.
* gnu/packages/perl.scm (perl-libtime-parsedate): Likewise.
* gnu/packages/python-xyz.scm (python-robotframework): Likewise.
(python-dparse): Likewise.
* gnu/packages/rrdtool.scm (rrdtool): Likewise.
* gnu/packages/statistics.scm (r-with-tests): Likewise.
* gnu/packages/vim.scm (vim): Likewise.
* gnu/packages/virtualization.scm (ganeti): Likewise.
* gnu/packages/vpn.scm (strongswan): Likewise.
* gnu/packages/xfce.scm (xfce4-panel): Likewise.
* gnu/packages/mate.scm (libmateweather): Use 'search-input-file' for
"share/zoneinfo/zone.tab".
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-01-10 04:46:41 +0100'>2020-01-10</span></td><td><a href='/guix/commit/gnu/packages/rrdtool.scm?id=8a6c5b5d99f8e962d0eb719bbd0e0273b5ff499a'>gnu: rrdtool: Update to 1.7.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/rrdtool.scm (rrdtool): Update to 1.7.2.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>