;;; 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")
6a924b26d3a26cfce1a547fd260f80ca6bc86'>root</a>/<a href='/guix/log/gnu?id=4aa6a924b26d3a26cfce1a547fd260f80ca6bc86'>gnu</a>/<a href='/guix/log/gnu/packages?id=4aa6a924b26d3a26cfce1a547fd260f80ca6bc86'>packages</a>/<a href='/guix/log/gnu/packages/spreadsheet.scm?id=4aa6a924b26d3a26cfce1a547fd260f80ca6bc86'>spreadsheet.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/gnu/packages/spreadsheet.scm?id=4aa6a924b26d3a26cfce1a547fd260f80ca6bc86&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-06-21 23:45:45 -0500'>2023-06-21</span></td><td><a href='/guix/commit/gnu/packages/spreadsheet.scm?id=3070297839718e4be2a749b41d1a56b5fbd47729'>gnu: sc-im: Update to 0.8.3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/networking.scm (sc-im): Update to 0.8.3.
[arguments]: Use modern style, patch bash path, and enable tests.
[native-inputs]: Add bash-minimal and valgrind.
</span></span></td><td>jgart</td></tr>