test-suite/tests/r6rs-unicode.test

   1 ;;; r6rs-unicode.test --- Test suite for R6RS (rnrs unicode)
   2
   3 ;;      Copyright (C) 2010 Free Software Foundation, Inc.
   4 ;;
   5 ;; This library is free software; you can redistribute it and/or
   6 ;; modify it under the terms of the GNU Lesser General Public
   7 ;; License as published by the Free Software Foundation; either
   8 ;; version 3 of the License, or (at your option) any later version.
   9 ;;
  10 ;; This library is distributed in the hope that it will be useful,
  11 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 ;; Lesser General Public License for more details.
  14 ;;
  15 ;; You should have received a copy of the GNU Lesser General Public
  16 ;; License along with this library; if not, write to the Free Software
  17 ;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  18 \f
  19
  20 (define-module (test-suite test-rnrs-unicode)
  21   :use-module ((rnrs unicode) :version (6))
  22   :use-module (test-suite lib))
  23
  24 (with-test-prefix "char-foldcase"
  25   (pass-if "basic case folding"
  26     (and (eqv? (char-foldcase #\i) #\i)
  27          (eqv? (char-foldcase #\337) #\337)
  28          (eqv? (char-foldcase #\1643) #\1703)
  29          (eqv? (char-foldcase #\1702) #\1703)))
  30
  31   (pass-if "Turkic characters"
  32     (and (eqv? (char-foldcase #\460) #\460)
  33          (eqv? (char-foldcase #\461) #\461))))
  34
  35 (with-test-prefix "char-title-case?"
  36   (pass-if "simple"
  37     (and (not (char-title-case? #\I))
  38          (char-title-case? #\705))))
  39
  40 (with-test-prefix "string-foldcase"
  41   (pass-if "basic case folding"
  42     (and (equal? (string-foldcase "Hi") "hi")
  43          (equal? (string-foldcase
  44                   (list->string '(#\1647 #\1621 #\1637 #\1643 #\1643)))
  45                  (list->string '(#\1707 #\1661 #\1677 #\1703 #\1703)))))
  46
  47   (pass-if "case folding expands string"
  48     (or (equal? (string-foldcase (list->string '(#\S #\t #\r #\a #\337 #\e)))
  49                 "strasse")
  50         (throw 'unresolved))))