* hashtab.c (scm_hash_fn_create_handle_x): If supplied assoc_fn

[bpt/guile.git] / test-suite / tests / hash.test

;;;; hash.test --- test guile hashing     -*- scheme -*-
;;;;
;;;; Copyright (C) 2004, 2005, 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

(define-module (test-suite test-numbers)
  #:use-module (test-suite lib)
  #:use-module (ice-9 documentation))

;;;
;;; hash
;;;

(with-test-prefix "hash"
  (pass-if (->bool (object-documentation hash)))
  (pass-if-exception "hash #t -1" exception:out-of-range
    (hash #t -1))
  (pass-if-exception "hash #t 0" exception:out-of-range
    (hash #t 0))
  (pass-if (= 0 (hash #t 1)))
  (pass-if (= 0 (hash #f 1)))
  (pass-if (= 0 (hash noop 1))))

;;;
;;; hashv
;;;

(with-test-prefix "hashv"
  (pass-if (->bool (object-documentation hashv)))
  (pass-if-exception "hashv #t -1" exception:out-of-range
    (hashv #t -1))
  (pass-if-exception "hashv #t 0" exception:out-of-range
    (hashv #t 0))
  (pass-if (= 0 (hashv #t 1)))
  (pass-if (= 0 (hashv #f 1)))
  (pass-if (= 0 (hashv noop 1))))

;;;
;;; hashq
;;;

(with-test-prefix "hashq"
  (pass-if (->bool (object-documentation hashq)))
  (pass-if-exception "hashq #t -1" exception:out-of-range
    (hashq #t -1))
  (pass-if-exception "hashq #t 0" exception:out-of-range
    (hashq #t 0))
  (pass-if (= 0 (hashq #t 1)))
  (pass-if (= 0 (hashq #f 1)))
  (pass-if (= 0 (hashq noop 1))))

;;;
;;; hashx-remove!
;;;
(with-test-prefix "hashx-remove!"
  (pass-if (->bool (object-documentation hashx-remove!)))

  (pass-if (let ((table (make-hash-table)))
	     (hashx-set! hashq assq table 'x 123)
	     (hashx-remove! hashq assq table 'x)
	     (null? (hash-map->list noop table)))))

;;;
;;; hashx
;;;

(with-test-prefix "hashx"
  (pass-if-exception 
   "hashx-set! (lambda (k s) 1) (lambda (k al) #t) table 'foo 'bar"
   exception:wrong-type-arg
   (hashx-set! (lambda (k s) 1) (lambda (k al) #t) (make-hash-table) 'foo 'bar))
  )