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;;; r6rs-unicode.test --- Test suite for R6RS (rnrs unicode)
;; Copyright (C) 2010 Free Software Foundation, Inc.
;;
;; This library is free software; you can redistribute it and/or
;; modify it under the terms of the GNU Lesser General Public
;; License as published by the Free Software Foundation; either
;; version 3 of the License, or (at your option) any later version.
;;
;; This library is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; Lesser General Public License for more details.
;;
;; You should have received a copy of the GNU Lesser General Public
;; License along with this library; if not, write to the Free Software
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
(define-module (test-suite test-rnrs-unicode)
:use-module ((rnrs unicode) :version (6))
:use-module (test-suite lib))
(with-test-prefix "char-foldcase"
(pass-if "basic case folding"
(and (eqv? (char-foldcase #\i) #\i)
(eqv? (char-foldcase #\337) #\337)
(eqv? (char-foldcase #\1643) #\1703)
(eqv? (char-foldcase #\1702) #\1703)))
(pass-if "Turkic characters"
(and (eqv? (char-foldcase #\460) #\460)
(eqv? (char-foldcase #\461) #\461))))
(with-test-prefix "char-title-case?"
(pass-if "simple"
(and (not (char-title-case? #\I))
(char-title-case? #\705))))
(with-test-prefix "string-foldcase"
(pass-if "basic case folding"
(and (equal? (string-foldcase "Hi") "hi")
(equal? (string-foldcase
(list->string '(#\1647 #\1621 #\1637 #\1643 #\1643)))
(list->string '(#\1707 #\1661 #\1677 #\1703 #\1703)))))
(pass-if "case folding expands string"
(or (equal? (string-foldcase (list->string '(#\S #\t #\r #\a #\337 #\e)))
"strasse")
(throw 'unresolved))))
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