mes/tests/srfi-1.test

#! /bin/sh
# -*-scheme-*-
exec ${MES-src/mes} --no-auto-compile -L ${0%/*} -L module -C module -e '(tests srfi-1)' -s "$0" "$@"
!#

;;; -*-scheme-*-

;;; GNU Mes --- Maxwell Equations of Software
;;; Copyright © 2016 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of GNU Mes.
;;;
;;; GNU Mes 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 Mes 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 Mes.  If not, see <http://www.gnu.org/licenses/>.

(define-module (tests srfi-1)
  #:use-module (srfi srfi-1)
  #:use-module (mes mes-0)
  #:use-module (mes test))

(mes-use-module (srfi srfi-1))
(mes-use-module (mes test))

(pass-if "first dummy" #t)
(pass-if-not "second dummy" #f)

(pass-if-equal "map 1,2"
               '((0 . a))
               (map (lambda (x y) (cons x y)) '(0) '(a b)))

(pass-if-equal "map 2,1"
               '((0 . a))
               (map (lambda (x y) (cons x y)) '(0 1) '(a)))

(pass-if "for-each 1,2"
         (for-each (lambda (x y) (cons x y)) '(0) '(a b)))

(pass-if "for-each 2,1"
         (for-each (lambda (x y) (cons x y)) '(0 1) '(a)))

(pass-if-equal "fold"
               '(3 2 1)
               (fold cons '() '(1 2 3)))

(pass-if-equal "fold-right"
               '(1 2 3)
               (fold-right cons '() '(1 2 3)))

(pass-if-equal "unfold"
               '(4 3 2 1 foo)
               (unfold zero? identity 1- 4 (const '(foo))))

(pass-if-equal "remove"
               '(1 3)
               (remove even? '(1 2 3)))

(pass-if-equal "append-reverse"
               '(3 2 1 4 5 6)
               (append-reverse '(1 2 3) '(4 5 6)))

(pass-if-equal "member lambda"
    '(4)
  (member 2 '(1 4) (lambda (x y) (even? y))))

(pass-if-not "member ="
             (member 2 '(1 4) =))

(pass-if-equal "append-map"
               '(0 0 1)
               (append-map iota '(1 2)))

(pass-if-equal "fold-3"
               '(1 A a 2 B b 3 C c)
               (fold cons* '() '(3 2 1) '(C B A) '(c b a)))

(pass-if-equal "fold-right-3"
               '(1 A a 2 B b 3 C c)
               (fold-right cons* '() '(1 2 3) '(A B C) '(a b c)))

(result 'report)