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e7350baf1e
* module/srfi/srfi-31.scm: Use `#:export' instead of `#:export-syntax'.
(rec): Rewrite using `syntax-rules'.
* test-suite/tests/srfi-31.test ("rec special form"): Change exception
type to EXCEPTION:SYNTAX-PATTERN-UNMATCHED.
39 lines
1.5 KiB
Scheme
39 lines
1.5 KiB
Scheme
;;;; srfi-31.test --- Test suite for Guile's SRFI-31 functions. -*- scheme -*-
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;;;;
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;;;; Copyright (C) 2004, 2006, 2010, 2012 Free Software Foundation, Inc.
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;;;;
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;;;; This library is free software; you can redistribute it and/or
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;;;; modify it under the terms of the GNU Lesser General Public
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;;;; License as published by the Free Software Foundation; either
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;;;; version 3 of the License, or (at your option) any later version.
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;;;;
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;;;; This library 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 GNU
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;;;; Lesser General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU Lesser General Public
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;;;; License along with this library; if not, write to the Free Software
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;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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(define-module (test-suite test-srfi-31)
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#:use-module (test-suite lib)
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#:use-module (srfi srfi-31))
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(with-test-prefix "rec special form"
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(pass-if-exception "bogus variable"
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exception:syntax-pattern-unmatched
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(eval '(rec #:foo) (current-module)))
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(pass-if "rec expressions"
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(let ((ones-list (rec ones (cons 1 (delay ones)))))
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(and (= 1 (car ones-list))
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(= 1 (car (force (cdr ones-list)))))))
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(pass-if "rec functions"
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(let ((test-func (rec (add-upto n)
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(if (positive? n)
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(+ n (add-upto (- n 1)))
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0))))
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(= 15 (test-func 5)))))
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