| ;;;; Copyright (C) 2000-2001,2003-2015,2017,2019,2020 | |
| ;;;; 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-suite test-copy-tree) | |
| :use-module (test-suite lib) | |
| :use-module (ice-9 copy-tree)) | |
| (with-test-prefix "copy-tree" | |
| (pass-if "(#t . #(#t))" | |
| (let* ((foo (cons #t (vector #t))) | |
| (bar (copy-tree foo))) | |
| (vector-set! (cdr foo) 0 #f) | |
| (equal? bar '(#t . #(#t))))) | |
| (pass-if-exception "circular lists in forms" | |
| '(wrong-type-arg . "") | |
| (let ((foo (list #f))) | |
| (set-cdr! foo foo) | |
| (copy-tree foo)))) | |