mes/tests/pmatch.test
Jan Nieuwenhuizen 72cb975213
GNU Mes.
Throughout, make these changes

   Copyright headers: GNU Mes
   First mention of name: GNU Mes
   Website: https://www.gnu.org/software/mes
   Git:     git://git.savannah.gnu.org/mes.git
2018-07-22 14:24:36 +02:00

75 lines
2.4 KiB
Scheme
Executable file

#! /bin/sh
# -*-scheme-*-
exec ${MES-src/mes} --no-auto-compile -L ${0%/*} -L module -C module -e '(tests pmatch)' -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 pmatch)
#:use-module (system base pmatch)
#:use-module (mes mes-0)
#:use-module (mes test))
(cond-expand
(mes
(mes-use-module (mes test))
(mes-use-module (mes pmatch)))
(else))
(pass-if "first dummy" #t)
(pass-if-not "second dummy" #f)
(pass-if-equal "pmatch" 0
(let ((o 0))
(pmatch o
(_ o))))
(pass-if-equal "pmatch nyacc minimal" "main"
(let* ((ast '(("main") PARAM-LIST))
(mets (pmatch ast
(((,name) _) name))))
;;(format (current-error-port) "mets: ~s\n" mets)
mets))
(pass-if-equal "pmatch nyacc" "main"
(let ((ast '(fctn-defn
(decl-spec-list (type-spec (fixed-type "int")))
(ftn-declr
(ident "main")
(param-list
(param-decl
(decl-spec-list (type-spec (fixed-type "int")))
(param-declr (ident "argc")))
(param-decl
(decl-spec-list (type-spec (fixed-type "char")))
(param-declr
(ptr-declr (pointer) (array-of (ident "argv")))))))
(compd-stmt
(block-item-list
(if (gt (p-expr (ident "argc")) (p-expr (fixed "1")))
(return (p-expr (ident "argc"))))
(return (p-expr (fixed "42"))))))))
(pmatch ast
((fctn-defn _ (ftn-declr (ident ,name) _) _) name)
(_ 'bla))))
(result 'report)