guile/test-suite/tests/vectors.test

;;;; vectors.test --- test suite for Guile's vector functions -*- scheme -*-
;;;;
;;;; Copyright (C) 2003, 2006 Free Software Foundation, Inc.
;;;; 
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;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation; either version 2, or (at your option)
;;;; any later version.
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;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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(define-module (test-suite vectors)
  :use-module (test-suite lib))

;; FIXME:  As soon as guile supports immutable vectors, this has to be
;; replaced with the appropriate error type and message.
(define exception:immutable-vector
  (cons 'some-error-type "^trying to modify an immutable vector"))


(with-test-prefix "vector-set!"

  (expect-fail-exception "vector constant"
    exception:immutable-vector
    (vector-set! '#(1 2 3) 0 4)))

(with-test-prefix "vector->list"

  (pass-if "simple vector"
    (equal? '(1 2 3) (vector->list #(1 2 3))))

  (pass-if "shared array"
    (let ((b (make-shared-array #(1) (lambda (x) '(0)) 2)))
      (equal? b (list->vector (vector->list b))))))