test-suite/tests/vectors.test

   1 ;;;; vectors.test --- test suite for Guile's vector functions -*- scheme -*-
   2 ;;;;
   3 ;;;; Copyright (C) 2003, 2006 Free Software Foundation, Inc.
   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
   8 ;;;; version 3 of the License, or (at your option) any later version.
   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
  17 ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  18
  19 (define-module (test-suite vectors)
  20   :use-module (test-suite lib))
  21
  22 ;; FIXME:  As soon as guile supports immutable vectors, this has to be
  23 ;; replaced with the appropriate error type and message.
  24 (define exception:immutable-vector
  25   (cons 'some-error-type "^trying to modify an immutable vector"))
  26
  27
  28 (with-test-prefix "vector-set!"
  29
  30   (expect-fail-exception "vector constant"
  31     exception:immutable-vector
  32     (vector-set! '#(1 2 3) 0 4)))
  33
  34 (with-test-prefix "vector->list"
  35
  36   (pass-if "simple vector"
  37     (equal? '(1 2 3) (vector->list #(1 2 3))))
  38
  39   (pass-if "shared array"
  40     (let ((b (make-shared-array #(1) (lambda (x) '(0)) 2)))
  41       (equal? b (list->vector (vector->list b))))))
  42