#! /bin/sh
# -*-scheme-*-
exec ${MES-bin/mes} --no-auto-compile -L ${0%/*} -L module -C module -e '(tests srfi-13)' -s "$0" "$@"
!#

;;; -*-scheme-*-

;;; GNU Mes --- Maxwell Equations of Software
;;; Copyright © 2016,2017,2018 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-13)
  #:use-module (mes mes-0)
  #:use-module (mes test))

(mes-use-module (srfi srfi-13))
(mes-use-module (mes test))

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

(pass-if "string=?"
  (string=? "foo" "foo"))

(pass-if "string=?"
  (let ((empty ""))
   (string=? "" empty)))

(pass-if-equal "string-join"
    "foo bar"
  (string-join '("foo" "bar")))


(pass-if-equal "string-join infix"
               "foo+bar"
               (string-join '("foo" "bar") "+"))

(pass-if-equal "string-join prefix"
               ",foo,bar"
               (string-join '("foo" "bar") "," 'prefix))

(pass-if-equal "string-join suffix"
               "foo,bar,"
               (string-join '("foo" "bar") "," 'suffix))

(pass-if-equal "string-split"
               '("foo")
               (string-split "foo" #\:))

(pass-if-equal "string-split 2"
               '("foo" "")
               (string-split "foo:" #\:))

(pass-if-equal "string-split 3"
               '("foo" "bar" "baz")
               (string-split "foo:bar:baz" #\:))

(pass-if-equal "string-index"
               3
               (string-index "foo:bar" #\:))

(pass-if-equal "string->number" 42 (string->number "42"))
(pass-if-equal "string->number INT-MAX" 2147483647 (string->number "2147483647"))
(pass-if-equal "string->number INT-MIN" -2147483648 (string->number "-2147483648"))
(pass-if-equal "number->string" "16" (number->string 16))
(pass-if-equal "number->string INT-MAX" "2147483647" (number->string 2147483647))
(pass-if-equal "number->string INT-MIN" "-2147483648" (number->string -2147483648))
(pass-if-equal "number->string" "-4" (number->string -4))

(pass-if-eq "string->list" #\A
            (car (string->list "A")))

(pass-if-eq "string->list high" #\xff
            (car (string->list (list->string (list (integer->char 255))))))

(pass-if-eq "string->list high" #xff
            (char->integer (car (string->list (list->string (list (integer->char 255)))))))

(pass-if-equal "string-fold"
    "oof"
  (list->string (string-fold cons '() "foo")))

(pass-if-equal "string-fold-right"
    "f-o-o-:"
  (list->string (string-fold-right (lambda (e p) (cons e (cons #\- p))) '(#\:) "foo")))

(pass-if-equal "string-drop" "bar"
  (string-drop "foobar" 3))

(pass-if-equal "string-drop-right" "foo"
  (string-drop-right "foobar" 3))

(pass-if-equal "string-contains" 3
  (string-contains "foobar" "bar"))

(pass-if-not "string-contains not"
             (string-contains "fuba" "bar"))

(pass-if-equal "string-trim" "foo  "
             (string-trim "  foo  "))

(pass-if-equal "string-trim-right" "  foo"
             (string-trim-right "  foo  "))

(pass-if-equal "string-trim-both" "foo"
             (string-trim-both "  foo  "))

(pass-if-equal "string-map" "fuubar"
             (string-map (lambda (c) (if (eq? c #\o) #\u c)) "foobar"))

(pass-if-equal "string-replace" "fubar"
             (string-replace "foobar" "u" 1 3))

(pass-if-equal "reverse" '(3 2 1)
               (reverse '(1 2 3)))

(pass-if-equal "reverse fresh" '(1 2 3)
               (let ((list '(1 2 3)))
                 (reverse list)
                 list))

(pass-if-equal "reverse!" '(1)
               (let ((list '(1 2 3)))
                 (reverse! list)
                 list))

(pass-if-equal "reverse! ()" '()
  (reverse! '()))

(result 'report (if (and (or #t (equal? %compiler "gnuc")) (equal? %arch "x86")) 1 0))
