;;;; filesys.test --- test file system functions -*- scheme -*-
;;;; 
;;;; Copyright (C) 2004 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 2.1 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

(define-module (test-suite test-filesys)
  #:use-module (test-suite lib))

;;;
;;; copy-file
;;;

(with-test-prefix "copy-file"

  ;; return next prospective file descriptor number
  (define (next-fd)
    (let ((fd (dup 0)))
      (close fd)
      fd))

  ;; in guile 1.6.4 and earlier, copy-file didn't close the input fd when
  ;; the output could not be opened
  (pass-if "fd leak when dest unwritable"
    (let ((old-next (next-fd)))
      (false-if-exception (copy-file "/dev/null" "no/such/dir/foo"))
      (= old-next (next-fd)))))