;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019, 2023 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/>.

(define-module (test-store-deduplication)
  #:use-module (guix tests)
  #:use-module (guix store)
  #:use-module (guix store roots)
  #:use-module ((guix utils) #:select (call-with-temporary-directory))
  #:use-module ((guix build utils) #:select (delete-file-recursively))
  #:use-module ((guix config) #:select (%state-directory))
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-64))

(define %store #f)

(test-begin "store-roots")

;; The 'open-connection' call below gets guix-daemon to create
;; %STATE-DIRECTORY/profiles.
(set! %store (open-connection))

(test-assert "gc-roots, regular root"
  (let* ((item (add-text-to-store %store "something"
                                  (random-text)))
         (root (string-append %gc-roots-directory "/test-gc-root")))
    (symlink item root)
    (let ((result (member root (gc-roots))))
      (delete-file root)
      result)))

(test-assert "gc-roots, indirect root"
  (call-with-temporary-directory
   (lambda (directory)
     (let* ((item (add-text-to-store %store "something"
                                     (random-text)))
            (root (string-append directory "/gc-root")))
       (symlink item root)
       (add-indirect-root %store root)
       (let ((result (member root (gc-roots))))
         (delete-file root)
         result)))))

(test-end "store-roots")
4190970b60894885'>root</a>/<a href='/guix/log/build-aux?id=d67b8788b378239f447731484190970b60894885'>build-aux</a>/<a href='/guix/log/build-aux/update-NEWS.scm?id=d67b8788b378239f447731484190970b60894885'>update-NEWS.scm</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/build-aux/update-NEWS.scm?id=d67b8788b378239f447731484190970b60894885&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-05-10 13:48:02 -0400'>2021-05-10</span></td><td><a href='/guix/commit/build-aux/update-NEWS.scm?id=ed2d4d52dde00bdccc1bb2c93b24ffcc72a7fcd3'>maint: update-NEWS: Sort packages prior writing to the data file.</a><span class='msg-avail'>...<span class='msg-tooltip'>* build-aux/update-NEWS.scm (main): Sort packages.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2021-04-23 21:32:46 -0400'>2021-04-23</span></td><td><a href='/guix/commit/build-aux/update-NEWS.scm?id=18dc8c6f0f76b8d128638105eebad2895f9857f0'>build-aux: Relax the regexp used to match NEWS sections.</a><span class='msg-avail'>...<span class='msg-tooltip'>A number of packages doesn't really make sense in the name of the section to
be substituted.  This change allows using simply '*** new packages' instead of
'*** 1999 new packages', for example, and have the update-NEWS.scm script
update it.

* build-aux/update-NEWS.scm (write-packages-added) &lt;regexp&gt;: Do not care about
leading white space in the name of the section.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2019-05-20 11:50:21 +0200'>2019-05-20</span></td><td><a href='/guix/commit/build-aux/update-NEWS.scm?id=996ecaf64e397341dbed70198032ce828040e5ac'>maint: update-NEWS: Track "gcc-toolchain", not "gcc".</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a followup to d78010b81ee6ef4fd8803082e2f401b9e55b44db.

* build-aux/update-NEWS.scm (write-packages-updates)[important]: Replace
"gcc" by "gcc-toolchain".
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-12-05 00:08:34 +0100'>2018-12-05</span></td><td><a href='/guix/commit/build-aux/update-NEWS.scm?id=e3c03952be99419b958e98e5934fb3b86f71165d'>maint: update-NEWS: Don't produce full package lists.</a><span class='msg-avail'>...<span class='msg-tooltip'>The lists of new and upgraded packages in 'NEWS' had become way too long
and redundant with what 'guix pull' reports.

* build-aux/update-NEWS.scm (write-packages-added): Don't print ADDED.
(write-packages-updates)[important, table, latest, noteworthy]: New
variables.
Print NOTEWORTHY rather than all of UPGRADED.
(main): Print PREVIOUS-VERSION and NEW-VERSION.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-09-02 16:43:10 +0200'>2018-09-02</span></td><td><a href='/guix/commit/build-aux/update-NEWS.scm?id=fe634eaf93ba40862acdf62d7f197c6f19f0651c'>Add (guix describe) and use it to initialize '%package-search-path'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/describe.scm: New file.
* Makefile.am (MODULES): Add it.
* gnu/packages.scm (%default-package-module-path): New variable.
(%package-module-path): Honor 'package-path-entries'.
* build-aux/update-NEWS.scm (main): Use %DEFAULT-PACKAGE-MODULE-PATH
instead of (last (%package-module-path)).
</span></span></td><td>Ludovic Courtès</td></tr>