1;;;; procprop.test --- Procedure properties -*- mode: scheme; coding: utf-8; -*-
2;;;; Ludovic Courtès <ludo@gnu.org>
3;;;;
4;;;; 	Copyright (C) 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
5;;;;
6;;;; This library is free software; you can redistribute it and/or
7;;;; modify it under the terms of the GNU Lesser General Public
8;;;; License as published by the Free Software Foundation; either
9;;;; version 3 of the License, or (at your option) any later version.
10;;;;
11;;;; This library is distributed in the hope that it will be useful,
12;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14;;;; Lesser General Public License for more details.
15;;;;
16;;;; You should have received a copy of the GNU Lesser General Public
17;;;; License along with this library; if not, write to the Free Software
18;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19
20(define-module (test-procpop)
21  :use-module (test-suite lib))
22
23
24(with-test-prefix "procedure-name"
25  (pass-if "simple subr"
26    (eq? 'display (procedure-name display)))
27
28  (pass-if "gsubr"
29    (eq? 'hashq-ref (procedure-name hashq-ref)))
30
31  (pass-if "from eval"
32    (eq? 'foobar (procedure-name
33                  (eval '(begin (define (foobar) #t) foobar)
34                        (current-module))))))
35
36
37(with-test-prefix "procedure-arity"
38  (pass-if "simple subr"
39    (equal? (procedure-minimum-arity display)
40            '(1 1 #f)))
41
42  (pass-if "gsubr"
43    (equal? (procedure-minimum-arity hashq-ref)
44            '(2 1 #f)))
45
46  (pass-if "port-closed?"
47    (equal? (procedure-minimum-arity port-closed?)
48            '(1 0 #f)))
49
50  (pass-if "apply"
51    (equal? (procedure-minimum-arity apply)
52            '(2 0 #t)))
53
54  (pass-if "cons*"
55    (equal? (procedure-minimum-arity cons*)
56            '(1 0 #t)))
57
58  (pass-if "list"
59    (equal? (procedure-minimum-arity list)
60            '(0 0 #t)))
61
62  (pass-if "fixed, eval"
63    (equal? (procedure-minimum-arity (eval '(lambda (a b) #t)
64                                           (current-module)))
65            '(2 0 #f)))
66
67  (pass-if "rest, eval"
68    (equal? (procedure-minimum-arity (eval '(lambda (a b . c) #t)
69                                           (current-module)))
70            '(2 0 #t)))
71
72  (pass-if "opt, eval"
73    (equal? (procedure-minimum-arity (eval '(lambda* (a b #:optional c) #t)
74                                           (current-module)))
75            '(2 1 #f))))
76