;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 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-sets)
  #:use-module (guix sets)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-26)
  #:use-module (srfi srfi-64))


(test-begin "sets")

(test-assert "set-contains?"
  (let* ((lst (iota 123))
         (set (list->set lst)))
    (and (every (cut set-contains? set <>)
                lst)
         (not (set-contains? set -1)))))

(test-assert "set->list"
  (let* ((lst (iota 123))
         (set (list->set lst)))
    (lset= = lst (set->list set))))

(test-assert "set-union"
  (let* ((a  (list 'a))
         (b  (list 'b))
         (s1 (setq a))
         (s2 (setq b))
         (s3 (set-union s1 s2)))
    (and (set-contains? s3 a)
         (set-contains? s3 b))))

(test-end)
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<div class='path'>path: <a href='/guix/log/?id=acb75c0328eccf30a3683a76d2bfed7ee5cfa9ed'>root</a>/<a href='/guix/log/gnu?id=acb75c0328eccf30a3683a76d2bfed7ee5cfa9ed'>gnu</a>/<a href='/guix/log/gnu/packages?id=acb75c0328eccf30a3683a76d2bfed7ee5cfa9ed'>packages</a>/<a href='/guix/log/gnu/packages/swig.scm?id=acb75c0328eccf30a3683a76d2bfed7ee5cfa9ed'>swig.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/swig.scm?id=acb75c0328eccf30a3683a76d2bfed7ee5cfa9ed&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2018-10-18 19:13:13 +0200'>2018-10-18</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=e8ef3cc4d62d573db5e7338a0342ef20df5f8b4d'>gnu: swig: Fix build on i686.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2018-05-30 02:18:26 -0400'>2018-05-30</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=a21bcd70792af2a618237cae75b51194482c24ea'>Revert "gnu: swig: Patch for Octave 4.4."</a><span class='msg-avail'>...</span></td><td>Mark H Weaver</td></tr>
<tr><td><span title='2018-05-29 18:20:38 -0400'>2018-05-29</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=3771000f893d4b53e302f5bca07afeba69e76cd4'>gnu: swig: Patch for Octave 4.4.</a><span class='msg-avail'>...</span></td><td>Kei Kebreau</td></tr>
<tr><td><span title='2017-06-14 10:24:03 -0400'>2017-06-14</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=503c8c5882550005a7e9d3058a5f6d22f9c33f63'>gnu: swig: Fix build with Perl 5.26.0.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2017-06-14 10:24:03 -0400'>2017-06-14</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=0122a869ac7bba4cc1ac6f81c268dde33d8749f4'>gnu: swig: Update to 3.0.12.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2016-11-21 11:10:06 -0500'>2016-11-21</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=6305b81fedd503aef8bb92bfab2cfbb6d4f76935'>gnu: swig: Update to 3.0.10.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2016-07-29 14:18:07 -0400'>2016-07-29</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=0bab3af0786ffd4caec05a29d7281ac5e5c18b6b'>Merge branch 'master' into core-updates</a></td><td>Mark H Weaver</td></tr>
<tr><td><span title='2016-07-29 17:35:20 +0200'>2016-07-29</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=0160458bf8a2a77a3ec0283b4bb98fb477ed09f9'>gnu: Use define-public to export packages.</a><span class='msg-avail'>...</span></td><td>David Craven</td></tr>
<tr><td><span title='2016-07-22 18:58:31 -0400'>2016-07-22</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=d227260d2f7833b6bdc55b8e3792378626ef3b69'>Merge branch 'master' into core-updates</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2016-07-21 18:09:40 -0400'>2016-07-21</span></td><td><a href='/guix/commit/gnu/packages/swig.scm?id=de67e922885baf68a746a0484ca0b45e45b0964b'>gnu: Update URLs for sourceforge.net.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>