test-suite/tests/srfi-9.test

   1 ;;;; srfi-9.test --- Test suite for Guile's SRFI-9 functions. -*- scheme -*-
   2 ;;;; Martin Grabmueller, 2001-05-10
   3 ;;;;
   4 ;;;; Copyright (C) 2001, 2006, 2007 Free Software Foundation, Inc.
   5 ;;;;
   6 ;;;; This library is free software; you can redistribute it and/or
   7 ;;;; modify it under the terms of the GNU Lesser General Public
   8 ;;;; License as published by the Free Software Foundation; either
   9 ;;;; version 3 of the License, or (at your option) any later version.
  10 ;;;;
  11 ;;;; This library is distributed in the hope that it will be useful,
  12 ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 ;;;; Lesser General Public License for more details.
  15 ;;;;
  16 ;;;; You should have received a copy of the GNU Lesser General Public
  17 ;;;; License along with this library; if not, write to the Free Software
  18 ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19
  20 (define-module (test-suite test-numbers)
  21   #:use-module (test-suite lib)
  22   #:use-module (srfi srfi-9))
  23
  24
  25 (define-record-type :foo (make-foo x) foo?
  26   (x get-x) (y get-y set-y!))
  27
  28 (define-record-type :bar (make-bar i j) bar?
  29   (i get-i) (i get-j set-j!))
  30
  31 (define f (make-foo 1))
  32 (set-y! f 2)
  33
  34 (define b (make-bar 123 456))
  35
  36 (with-test-prefix "constructor"
  37
  38   (pass-if-exception "foo 0 args" exception:wrong-num-args
  39      (make-foo))
  40   (pass-if-exception "foo 2 args" exception:wrong-num-args
  41      (make-foo 1 2)))
  42
  43 (with-test-prefix "predicate"
  44
  45   (pass-if "pass"
  46      (foo? f))
  47   (pass-if "fail wrong record type"
  48      (eq? #f (foo? b)))
  49   (pass-if "fail number"
  50      (eq? #f (foo? 123))))
  51
  52 (with-test-prefix "accessor"
  53
  54   (pass-if "get-x"
  55      (= 1 (get-x f)))
  56   (pass-if "get-y"
  57      (= 2 (get-y f)))
  58
  59   (pass-if-exception "get-x on number" exception:wrong-type-arg
  60      (get-x 999))
  61   (pass-if-exception "get-y on number" exception:wrong-type-arg
  62      (get-y 999))
  63
  64   ;; prior to guile 1.6.9 and 1.8.1 this wan't enforced
  65   (pass-if-exception "get-x on bar" exception:wrong-type-arg
  66      (get-x b))
  67   (pass-if-exception "get-y on bar" exception:wrong-type-arg
  68      (get-y b)))
  69
  70 (with-test-prefix "modifier"
  71
  72   (pass-if "set-y!"
  73      (set-y! f #t)
  74      (eq? #t (get-y f)))
  75
  76   (pass-if-exception "set-y! on number" exception:wrong-type-arg
  77      (set-y! 999 #t))
  78
  79   ;; prior to guile 1.6.9 and 1.8.1 this wan't enforced
  80   (pass-if-exception "set-y! on bar" exception:wrong-type-arg
  81      (set-y! b 99)))