Commit | Line | Data |
---|---|---|
b4e93012 RB |
1 | ;;;; srfi-31.test --- Test suite for Guile's SRFI-31 functions. -*- scheme -*- |
2 | ;;;; | |
6e7d5622 | 3 | ;;;; Copyright (C) 2004, 2006 Free Software Foundation, Inc. |
b4e93012 RB |
4 | ;;;; |
5 | ;;;; This library is free software; you can redistribute it and/or | |
6 | ;;;; modify it under the terms of the GNU Lesser General Public | |
7 | ;;;; License as published by the Free Software Foundation; either | |
53befeb7 | 8 | ;;;; version 3 of the License, or (at your option) any later version. |
b4e93012 RB |
9 | ;;;; |
10 | ;;;; This library is distributed in the hope that it will be useful, | |
11 | ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | ;;;; Lesser General Public License for more details. | |
14 | ;;;; | |
15 | ;;;; You should have received a copy of the GNU Lesser General Public | |
16 | ;;;; License along with this library; if not, write to the Free Software | |
92205699 | 17 | ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
b4e93012 | 18 | |
8af9c4d4 KR |
19 | (define-module (test-suite test-srfi-31) |
20 | #:use-module (test-suite lib) | |
21 | #:use-module (srfi srfi-31)) | |
b4e93012 RB |
22 | |
23 | (with-test-prefix "rec special form" | |
24 | ||
8af9c4d4 | 25 | (pass-if-exception "bogus variable" '(misc-error . ".*") |
ce09ee19 | 26 | (sc-expand '(rec #:foo))) |
8af9c4d4 | 27 | |
b4e93012 RB |
28 | (pass-if "rec expressions" |
29 | (let ((ones-list (rec ones (cons 1 (delay ones))))) | |
30 | (and (= 1 (car ones-list)) | |
31 | (= 1 (car (force (cdr ones-list))))))) | |
32 | ||
33 | (pass-if "rec functions" | |
34 | (let ((test-func (rec (add-upto n) | |
35 | (if (positive? n) | |
36 | (+ n (add-upto (- n 1))) | |
37 | 0)))) | |
38 | (= 15 (test-func 5))))) |