77 lines
1.6 KiB
Scheme
77 lines
1.6 KiB
Scheme
;;; -*-scheme-*-
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;;; Mes --- Maxwell Equations of Software
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;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
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;;;
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;;; match.test: This file is part of Mes.
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;;;
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;;; Mes is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; Mes is distributed in the hope that it will be useful, but
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;;; 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 Mes. If not, see <http://www.gnu.org/licenses/>.
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(when guile?
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(use-modules (ice-9 match))
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)
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(pass-if "first dummy" #t)
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(pass-if-not "second dummy" #f)
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(pass-if "match symbol"
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(seq?
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(match 'bla
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('bla 'bla))
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'bla))
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(pass-if "match no symbol"
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(sequal?
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(match 'foo
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('bla 'bla)
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(_ "no match: foo"))
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"no match: foo"))
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(pass-if "match symbol?"
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(seq?
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(match 'foo
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((? symbol?) 'symbol)
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(_ "no match: symbol")
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)
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'symbol))
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(pass-if "match list"
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(sequal?
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(match '(0)
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((0) '(0))
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(_ "no match: (0)"))
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'(0)))
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(pass-if "match list 2"
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(sequal?
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(match (list 1 2 3) (`(1 ,b ,c) (list b c)))
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'(2 3)))
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(pass-if "match list 3"
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(seq?
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(match '(0 1 2)
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((0 x y) (+ x y))
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(_ "no match: 0 1 2"))
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3))
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(pass-if "match ellipsis"
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(sequal?
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(match '(1 2)
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((t ...) t)
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(_ "no match: (1 2)"))
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'(1 2)))
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(result 'report)
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