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authorLudovic Courtès <ludo@gnu.org>2015-01-11 23:43:30 +0100
committerLudovic Courtès <ludo@gnu.org>2015-01-11 23:50:01 +0100
commitd326767e6417cbaad2856e6641e98dd80311b8c3 (patch)
tree4669aba945536ca87465aa72c94081b0f8c4b866 /tests/sets.scm
parent0009ed71ad288358cbc7828954b5e1a3f18fd525 (diff)
downloadguix-d326767e6417cbaad2856e6641e98dd80311b8c3.tar
guix-d326767e6417cbaad2856e6641e98dd80311b8c3.tar.gz
Add (guix sets).
* guix/sets.scm, tests/sets.scm: New files.sets * Makefile.am (MODULES, SCM_TESTS): Add them.
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+;;; 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)
+
+
+(exit (= (test-runner-fail-count (test-runner-current)) 0))