112 lines
2.8 KiB
Racket
112 lines
2.8 KiB
Racket
;;;
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;;; <lset-test.rkt> ---- Lists as Sets Tests
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;;; Time-stamp: <05/12/16 21:15:22 noel>
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;;;
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;;; Copyright (C) 2002 by Noel Welsh.
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;;;
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;;; This file is part of SRFI-1.
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;;; SRFI-1 is free software; you can redistribute it and/or
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;;; modify it under the terms of the GNU Lesser General Public
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;;; License as published by the Free Software Foundation; either
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;;; version 2.1 of the License, or (at your option) any later version.
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;;; SRFI-1 is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;; Lesser General Public License for more details.
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;;; You should have received a copy of the GNU Lesser General Public
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;;; License along with SRFI-1; if not, write to the Free Software
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;;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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;;; Author: Noel Welsh <noelwelsh@yahoo.com>
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;;
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;;
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;; Commentary:
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;; Originally created by:
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;; John David Stone
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;; Department of Mathematics and Computer Science
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;; Grinnell College
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;; stone@math.grin.edu
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(module lset-test
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mzscheme
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(require rackunit)
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(require srfi/1/lset)
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(provide lset-tests)
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(define lset-tests
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(test-suite
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"List as set procedures tests"
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(test-case
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"lset<=:singleton"
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(check-true (lset<= eq?)))
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(test-case
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"lset<=:empty-list"
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(check-true (lset<= eq? (list))))
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(test-case
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"lset<=:empty-lists"
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(check-true (lset<= eq? (list) (list))))
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(test-case
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"lset<=:normal-case"
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(check-true (lset<= = (list 1 2 3 4) (list 1 2 3 4))))
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(test-case
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"lset<=:normal-case-fail"
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(check-true (not (lset<= = (list 2 3 4 5) (list 1 2 3 4)))))
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(test-case
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"lset=:empty-list"
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(check-true (lset= eq?)))
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(test-case
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"lset=:singleton"
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(check-true (lset= eq? '(a b c d e))))
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(test-case
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"lset=:normal-case"
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(check-true (lset= = '(1 2 3 4 5) '(5 4 3 2 1))))
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(test-case
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"lset=:normal-case-fail"
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(check-false (lset= eq? '(a b c d e) '(a b c d))))
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(test-case
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"lset-xor:empty-list"
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(check-equal? (lset-xor eq?) '()))
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(test-case
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"lset-xor:singleton"
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(check-equal? (lset-xor eq? '(a b c d e)) '(a b c d e)))
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(test-case
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"lset-xor:normal-case"
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(check-true (lset= eq?
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(lset-xor eq? '(a b c d e) '(a e i o u))
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'(d c b i o u))))
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(test-case
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"lset-xor!:empty-list"
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(check-equal? (lset-xor! eq?) '()))
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(test-case
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"lset-xor!:singleton"
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(check-equal? (lset-xor! eq? '(a b c d e)) '(a b c d e)))
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(test-case
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"lset-xor!:normal-case"
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(check-true (lset= eq?
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(lset-xor! eq? '(a b c d e) '(a e i o u))
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'(d c b i o u))))
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))
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)
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;;; lset-test.rkt ends here
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