;;;; 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))))