118 lines
3.4 KiB
Scheme
Executable File
118 lines
3.4 KiB
Scheme
Executable File
#! /bin/sh
|
|
# -*-scheme-*-
|
|
exec ${MES-bin/mes} --no-auto-compile -L ${0%/*} -L module -C module -e '(tests guile)' -s "$0" "$@"
|
|
!#
|
|
|
|
;;; -*-scheme-*-
|
|
|
|
;;; GNU Mes --- Maxwell Equations of Software
|
|
;;; Copyright © 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 guile)
|
|
#:use-module (ice-9 rdelim)
|
|
#:use-module (mes mes-0)
|
|
#:use-module (mes misc)
|
|
#:use-module (mes test))
|
|
|
|
(cond-expand
|
|
(mes
|
|
(mes-use-module (mes test))
|
|
(mes-use-module (mes misc))
|
|
(mes-use-module (mes guile)))
|
|
(else))
|
|
|
|
(pass-if "first dummy" #t)
|
|
(pass-if-not "second dummy" #f)
|
|
|
|
(pass-if-equal "read-string" "bla"
|
|
(with-input-from-string "bla"
|
|
(lambda () (read-string))))
|
|
|
|
(pass-if-equal "open-input-string" "bla"
|
|
(let* ((port (current-input-port))
|
|
(foo (open-input-string "bla")))
|
|
(set-current-input-port foo)
|
|
(let ((s (read-string)))
|
|
(set-current-input-port port)
|
|
s)))
|
|
|
|
;; NYACC
|
|
;; === input stack =====================
|
|
|
|
(define *input-stack* (make-fluid '()))
|
|
|
|
(define (reset-input-stack)
|
|
(fluid-set! *input-stack* '()))
|
|
|
|
(define (push-input port)
|
|
(let ((curr (current-input-port))
|
|
(ipstk (fluid-ref *input-stack*)))
|
|
(fluid-set! *input-stack* (cons curr ipstk))
|
|
(set-current-input-port port)))
|
|
|
|
;; Return #f if empty
|
|
(define (pop-input)
|
|
(let ((ipstk (fluid-ref *input-stack*)))
|
|
(if (null? ipstk) #f
|
|
(begin
|
|
(set-current-input-port (car ipstk))
|
|
(fluid-set! *input-stack* (cdr ipstk))))))
|
|
|
|
(pass-if-equal "push-input"
|
|
"bla"
|
|
(let ()
|
|
(push-input (open-input-string "bla"))
|
|
(let ((ch (read-char)))
|
|
(unread-char ch))
|
|
(let ((x (read-string)))
|
|
(let ((pop (pop-input)))
|
|
x))))
|
|
|
|
(pass-if-equal "input-stack/1"
|
|
"hello world!"
|
|
(with-output-to-string
|
|
(lambda ()
|
|
(with-input-from-string "hello X!"
|
|
(lambda ()
|
|
(let iter ((ch (read-char)))
|
|
(unless (eq? ch #\X) (write-char ch) (iter (read-char))))
|
|
(push-input (open-input-string "world"))
|
|
(let iter ((ch (read-char)))
|
|
(unless (eof-object? ch) (write-char ch) (iter (read-char))))
|
|
(pop-input)
|
|
(let iter ((ch (read-char)))
|
|
(unless (eof-object? ch) (write-char ch) (iter (read-char)))))))))
|
|
|
|
(pass-if "input-stack/2"
|
|
(let ((sp (open-input-string "abc")))
|
|
(push-input sp)
|
|
(and (pop-input) (not (pop-input)))))
|
|
|
|
(pass-if-equal "with-input-from-string peek"
|
|
#\X
|
|
(with-input-from-string "X"
|
|
(lambda () (peek-char))))
|
|
|
|
(pass-if-equal "open-input-string peek"
|
|
#\X
|
|
(let ((port (open-input-string "X")))
|
|
(set-current-input-port port)
|
|
(peek-char)))
|
|
|
|
(result 'report)
|