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199 lines
6.5 KiB
Scheme
199 lines
6.5 KiB
Scheme
;;;; ramap.test --- test array mapping functions -*- scheme -*-
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;;;;
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;;;; Copyright (C) 2004, 2005 Free Software Foundation, Inc.
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;;;;
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;;;; This program is free software; you can redistribute it and/or modify
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;;;; it under the terms of the GNU General Public License as published by
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;;;; the Free Software Foundation; either version 2, or (at your option)
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;;;; any later version.
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;;;;
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;;;; This program is distributed in the hope that it will be useful,
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;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;;; GNU General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU General Public License
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;;;; along with this software; see the file COPYING. If not, write to
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;;;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;;;; Boston, MA 02110-1301 USA
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;;;;
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;;;; As a special exception, the Free Software Foundation gives permission
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;;;; for additional uses of the text contained in its release of GUILE.
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;;;;
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;;;; The exception is that, if you link the GUILE library with other files
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;;;; to produce an executable, this does not by itself cause the
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;;;; resulting executable to be covered by the GNU General Public License.
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;;;; Your use of that executable is in no way restricted on account of
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;;;; linking the GUILE library code into it.
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;;;;
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;;;; This exception does not however invalidate any other reasons why
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;;;; the executable file might be covered by the GNU General Public License.
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;;;;
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;;;; This exception applies only to the code released by the
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;;;; Free Software Foundation under the name GUILE. If you copy
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;;;; code from other Free Software Foundation releases into a copy of
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;;;; GUILE, as the General Public License permits, the exception does
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;;;; not apply to the code that you add in this way. To avoid misleading
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;;;; anyone as to the status of such modified files, you must delete
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;;;; this exception notice from them.
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;;;;
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;;;; If you write modifications of your own for GUILE, it is your choice
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;;;; whether to permit this exception to apply to your modifications.
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;;;; If you do not wish that, delete this exception notice.
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(define-module (test-suite test-ramap)
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#:use-module (test-suite lib))
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;;;
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;;; array-map!
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;;;
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(with-test-prefix "array-map!"
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(pass-if-exception "no args" exception:wrong-num-args
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(array-map!))
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(pass-if-exception "one arg" exception:wrong-num-args
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(array-map! (make-array #f 5)))
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(with-test-prefix "no sources"
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(pass-if "closure 0"
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(array-map! (make-array #f 5) (lambda () #f))
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#t)
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(pass-if-exception "closure 1" exception:wrong-num-args
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(array-map! (make-array #f 5) (lambda (x) #f)))
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(pass-if-exception "closure 2" exception:wrong-num-args
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(array-map! (make-array #f 5) (lambda (x y) #f)))
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(pass-if-exception "subr_1" exception:wrong-num-args
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(array-map! (make-array #f 5) length))
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(pass-if-exception "subr_2" exception:wrong-num-args
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(array-map! (make-array #f 5) logtest))
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(pass-if-exception "subr_2o" exception:wrong-num-args
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(array-map! (make-array #f 5) number->string))
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(pass-if-exception "cxr with subrf" exception:wrong-num-args
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(array-map! (make-array #f 5) $sqrt))
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(pass-if "rpsubr"
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(let ((a (make-array 'foo 5)))
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(array-map! a =)
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(equal? a (make-array #t 5))))
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(pass-if "asubr"
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(let ((a (make-array 'foo 5)))
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(array-map! a +)
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(equal? a (make-array 0 5))))
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;; in Guile 1.6.4 and earlier this resulted in a segv
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(pass-if "noop"
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(array-map! (make-array #f 5) noop)
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#t))
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(with-test-prefix "one source"
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(pass-if-exception "closure 0" exception:wrong-num-args
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(array-map! (make-array #f 5) (lambda () #f)
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(make-array #f 5)))
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(pass-if "closure 1"
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(let ((a (make-array #f 5)))
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(array-map! a (lambda (x) 'foo) (make-array #f 5))
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(equal? a (make-array 'foo 5))))
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(pass-if-exception "closure 2" exception:wrong-num-args
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(array-map! (make-array #f 5) (lambda (x y) #f)
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(make-array #f 5)))
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(pass-if "subr_1"
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(let ((a (make-array #f 5)))
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(array-map! a length (make-array '(x y z) 5))
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(equal? a (make-array 3 5))))
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(pass-if-exception "subr_2" exception:wrong-num-args
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(array-map! (make-array #f 5) logtest
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(make-array 999 5)))
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(pass-if "subr_2o"
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(let ((a (make-array #f 5)))
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(array-map! a number->string (make-array 99 5))
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(equal? a (make-array "99" 5))))
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(pass-if "cxr with subrf"
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(let ((a (make-array #f 5)))
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(array-map! a $sqrt (make-array 16.0 5))
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(equal? a (make-array 4.0 5))))
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(pass-if "rpsubr"
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(let ((a (make-array 'foo 5)))
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(array-map! a = (make-array 0 5))
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(equal? a (make-array #t 5))))
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(pass-if "asubr"
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(let ((a (make-array 'foo 5)))
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(array-map! a - (make-array 99 5))
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(equal? a (make-array -99 5))))
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;; in Guile 1.6.5 and 1.6.6 this was an error
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(pass-if "1+"
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(let ((a (make-array #f 5)))
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(array-map! a 1+ (make-array 123 5))
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(equal? a (make-array 124 5)))))
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(with-test-prefix "two sources"
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(pass-if-exception "closure 0" exception:wrong-num-args
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(array-map! (make-array #f 5) (lambda () #f)
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(make-array #f 5) (make-array #f 5)))
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(pass-if-exception "closure 1" exception:wrong-num-args
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(array-map! (make-array #f 5) (lambda (x) #f)
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(make-array #f 5) (make-array #f 5)))
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(pass-if "closure 2"
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(let ((a (make-array #f 5)))
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(array-map! a (lambda (x y) 'foo)
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(make-array #f 5) (make-array #f 5))
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(equal? a (make-array 'foo 5))))
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(pass-if-exception "subr_1" exception:wrong-type-arg
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(array-map! (make-array #f 5) length
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(make-array #f 5) (make-array #f 5)))
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(pass-if "subr_2"
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(let ((a (make-array 'foo 5)))
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(array-map! a logtest
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(make-array 999 5) (make-array 999 5))
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(equal? a (make-array #t 5))))
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(pass-if "subr_2o"
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(let ((a (make-array #f 5)))
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(array-map! a number->string
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(make-array 32 5) (make-array 16 5))
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(equal? a (make-array "20" 5))))
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(pass-if "cxr with subrf"
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(let ((a (make-array #f 5)))
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(array-map! a $sqrt
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(make-array 16.0 5) (make-array 16.0 5))
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(equal? a (make-array 4.0 5))))
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(pass-if "rpsubr"
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(let ((a (make-array 'foo 5)))
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(array-map! a = (make-array 99 5) (make-array 77 5))
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(equal? a (make-array #f 5))))
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(pass-if "asubr"
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(let ((a (make-array 'foo 5)))
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(array-map! a - (make-array 99 5) (make-array 11 5))
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(equal? a (make-array 88 5))))
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(pass-if "+"
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(let ((a (make-array #f 4)))
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(array-map! a + #(1 2 3 4) #(5 6 7 8))
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(equal? a #(6 8 10 12))))))
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