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;;;; procprop.test --- Procedure properties -*- mode: scheme; coding: utf-8; -*-
;;;; Ludovic Courtès <ludo@gnu.org>
;;;;
;;;; Copyright (C) 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
;;;;
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
;;;; License as published by the Free Software Foundation; either
;;;; version 3 of the License, or (at your option) any later version.
;;;;
;;;; This library 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
;;;; Lesser General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU Lesser General Public
;;;; License along with this library; if not, write to the Free Software
;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
(define-module (test-procpop)
:use-module (test-suite lib))
(with-test-prefix "procedure-name"
(pass-if "simple subr"
(eq? 'display (procedure-name display)))
(pass-if "gsubr"
(eq? 'hashq-ref (procedure-name hashq-ref)))
(pass-if "from eval"
(eq? 'foobar (procedure-name
(eval '(begin (define (foobar) #t) foobar)
(current-module))))))
(with-test-prefix "procedure-arity"
(pass-if "simple subr"
(equal? (procedure-minimum-arity display)
'(1 1 #f)))
(pass-if "gsubr"
(equal? (procedure-minimum-arity hashq-ref)
'(2 1 #f)))
(pass-if "port-closed?"
(equal? (procedure-minimum-arity port-closed?)
'(1 0 #f)))
(pass-if "apply"
(equal? (procedure-minimum-arity apply)
'(2 0 #t)))
(pass-if "cons*"
(equal? (procedure-minimum-arity cons*)
'(1 0 #t)))
(pass-if "list"
(equal? (procedure-minimum-arity list)
'(0 0 #t)))
(pass-if "fixed, eval"
(equal? (procedure-minimum-arity (eval '(lambda (a b) #t)
(current-module)))
'(2 0 #f)))
(pass-if "rest, eval"
(equal? (procedure-minimum-arity (eval '(lambda (a b . c) #t)
(current-module)))
'(2 0 #t)))
(pass-if "opt, eval"
(equal? (procedure-minimum-arity (eval '(lambda* (a b #:optional c) #t)
(current-module)))
'(2 1 #f))))
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