;;; 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)
d=bb357c509e1c017e1fef5aa5f4d05beea0c25157'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/services/nix.scm'>
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<option value='range'>range</option>
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<input type='submit' value='search'/>
</form>
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<div class='path'>path: <a href='/guix/log/?id=bb357c509e1c017e1fef5aa5f4d05beea0c25157'>root</a>/<a href='/guix/log/gnu?id=bb357c509e1c017e1fef5aa5f4d05beea0c25157'>gnu</a>/<a href='/guix/log/gnu/services?id=bb357c509e1c017e1fef5aa5f4d05beea0c25157'>services</a>/<a href='/guix/log/gnu/services/nix.scm?id=bb357c509e1c017e1fef5aa5f4d05beea0c25157'>nix.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/services/nix.scm?id=bb357c509e1c017e1fef5aa5f4d05beea0c25157&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-06-12 17:26:28 +0200'>2019-06-12</span></td><td><a href='/guix/commit/gnu/services/nix.scm?id=79d19d7d90c63eca83068cc9b1f22d8020e27563'>services: Import (srfi srfi-26) from the build side.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2019-06-11 21:05:32 +0200'>2019-06-11</span></td><td><a href='/guix/commit/gnu/services/nix.scm?id=2be6b5e2eea9ac084cc22281f64f7a089e46cdae'>services: Add SRFI-26 to Nix activation gexp.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2019-06-10 09:15:45 +0300'>2019-06-10</span></td><td><a href='/guix/commit/gnu/services/nix.scm?id=47b9614b3110307093382363c0ba70d31f32ef59'>services: Add 'nix-service-type'.</a><span class='msg-avail'>...</span></td><td>Oleg Pykhalov</td></tr>