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96e30d2ab2
tests/common-list.test, tests/environments.test, tests/eval.test, tests/gc.test, tests/hooks.test, tests/import.test, tests/interp.test, tests/list.test, tests/load.test, tests/numbers.test, tests/ports.test, tests/r4rs.test, tests/version.test, tests/weaks.test, lib.scm, guile-test: Updated copyright notice.
242 lines
6.4 KiB
Scheme
242 lines
6.4 KiB
Scheme
;;;; common-list.test --- tests guile's common list functions -*- scheme -*-
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;;;; Copyright (C) 2000, 2001 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., 59 Temple Place, Suite 330,
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;;;; Boston, MA 02111-1307 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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(use-modules (ice-9 documentation)
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(ice-9 common-list))
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;;;
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;;; miscellaneous
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;;;
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(define (documented? object)
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(not (not (object-documentation object))))
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;;;
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;;; intersection
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;;;
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(with-test-prefix "intersection"
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(pass-if "documented?"
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(documented? intersection))
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(pass-if "both arguments empty"
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(eq? (intersection '() '()) '()))
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(pass-if "first argument empty"
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(eq? (intersection '() '(1)) '()))
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(pass-if "second argument empty"
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(eq? (intersection '(1) '()) '()))
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(pass-if "disjoint arguments"
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(eq? (intersection '(1) '(2)) '()))
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(pass-if "equal arguments"
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(equal? (intersection '(1) '(1)) '(1)))
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(pass-if "reverse argument order"
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(equal? (intersection '(1 2 3) '(3 2 1)) '(1 2 3)))
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(pass-if "multiple matches in first list"
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(equal? (intersection '(1 1 2 2 3) '(3 2 1)) '(1 1 2 2 3)))
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(pass-if "multiple matches in second list"
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(equal? (intersection '(1 2 3) '(3 3 2 2 1)) '(1 2 3)))
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(pass-if "mixed arguments"
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(equal? (intersection '(1 2 3 5 7 8 10) '(1 3 4 7 8 9)) '(1 3 7 8)))
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)
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;;;
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;;; set-difference
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;;;
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(with-test-prefix "set-difference"
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(pass-if "documented?"
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(documented? set-difference))
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(pass-if "both arguments empty"
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(eq? (set-difference '() '()) '()))
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(pass-if "first argument empty"
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(eq? (set-difference '() '(1)) '()))
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(pass-if "second argument empty"
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(equal? (set-difference '(1) '()) '(1)))
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(pass-if "disjoint arguments"
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(equal? (set-difference '(1) '(2)) '(1)))
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(pass-if "equal arguments"
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(eq? (set-difference '(1) '(1)) '()))
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(pass-if "reverse argument order"
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(eq? (set-difference '(1 2 3) '(3 2 1)) '()))
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(pass-if "multiple matches in first list"
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(eq? (set-difference '(1 1 2 2 3) '(3 2 1)) '()))
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(pass-if "multiple matches in second list"
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(eq? (set-difference '(1 2 3) '(3 3 2 2 1)) '()))
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(pass-if "mixed arguments"
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(equal? (set-difference '(1 2 3 5 7 8 10) '(1 3 4 7 8 9)) '(2 5 10)))
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)
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;;;
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;;; remove-if
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;;;
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(with-test-prefix "remove-if"
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(pass-if "documented?"
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(documented? remove-if))
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(pass-if "empty list, remove all"
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(eq? (remove-if (lambda (x) #t) '()) '()))
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(pass-if "empty list, remove none"
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(eq? (remove-if (lambda (x) #f) '()) '()))
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(pass-if "non-empty list, remove all"
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(eq? (remove-if (lambda (x) #t) '(1 2 3 4)) '()))
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(pass-if "non-empty list, remove none"
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(equal? (remove-if (lambda (x) #f) '(1 2 3 4)) '(1 2 3 4)))
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(pass-if "non-empty list, remove some"
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(equal? (remove-if odd? '(1 2 3 4)) '(2 4)))
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)
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;;;
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;;; remove-if-not
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;;;
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(with-test-prefix "remove-if-not"
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(pass-if "documented?"
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(documented? remove-if-not))
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(pass-if "empty list, remove all"
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(eq? (remove-if-not (lambda (x) #f) '()) '()))
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(pass-if "empty list, remove none"
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(eq? (remove-if-not (lambda (x) #t) '()) '()))
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(pass-if "non-empty list, remove all"
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(eq? (remove-if-not (lambda (x) #f) '(1 2 3 4)) '()))
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(pass-if "non-empty list, remove none"
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(equal? (remove-if-not (lambda (x) #t) '(1 2 3 4)) '(1 2 3 4)))
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(pass-if "non-empty list, remove some"
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(equal? (remove-if-not odd? '(1 2 3 4)) '(1 3)))
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)
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;;;
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;;; delete-if!
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;;;
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(with-test-prefix "delete-if!"
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(pass-if "documented?"
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(documented? delete-if!))
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(pass-if "empty list, remove all"
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(eq? (delete-if! (lambda (x) #t) '()) '()))
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(pass-if "empty list, remove none"
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(eq? (delete-if! (lambda (x) #f) '()) '()))
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(pass-if "non-empty list, remove all"
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(eq? (delete-if! (lambda (x) #t) '(1 2 3 4)) '()))
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(pass-if "non-empty list, remove none"
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(equal? (delete-if! (lambda (x) #f) '(1 2 3 4)) '(1 2 3 4)))
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(pass-if "non-empty list, remove some"
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(equal? (delete-if! odd? '(1 2 3 4)) '(2 4)))
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)
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;;;
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;;; delete-if-not!
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;;;
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(with-test-prefix "delete-if-not!"
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(pass-if "documented?"
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(documented? delete-if-not!))
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(pass-if "empty list, remove all"
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(eq? (delete-if-not! (lambda (x) #f) '()) '()))
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(pass-if "empty list, remove none"
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(eq? (delete-if-not! (lambda (x) #t) '()) '()))
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(pass-if "non-empty list, remove all"
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(eq? (delete-if-not! (lambda (x) #f) '(1 2 3 4)) '()))
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(pass-if "non-empty list, remove none"
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(equal? (delete-if-not! (lambda (x) #t) '(1 2 3 4)) '(1 2 3 4)))
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(pass-if "non-empty list, remove some"
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(equal? (delete-if-not! odd? '(1 2 3 4)) '(1 3)))
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)
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