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* tests/multilingual.nottest: New file, which we will turn into a

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test file once we actually have multilingual support to test.
This commit is contained in:
Jim Blandy 1999-09-03 07:37:12 +00:00
parent 7ef450bfce
commit 701a8bdd6b
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;;;; multilingual.nottest --- tests of multilingual support -*- scheme -*-
;;;; Jim Blandy <jimb@red-bean.com> --- September 1999
;;;; This isn't a test yet, because we don't have multilingual support yet.
;;;;
;;;; Copyright (C) 1999 Free Software Foundation, Inc.
;;;;
;;;; This program is free software; you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation; either version 2, or (at your option)
;;;; any later version.
;;;;
;;;; This program 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 General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU General Public License
;;;; along with this software; see the file COPYING. If not, write to
;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
;;;; Boston, MA 02111-1307 USA
(use-modules (test-suite lib))
;;; Tests of Emacs 20.4 character encoding.
;;; Check that characters are being encoded correctly.
;;; These tests are specific to the Emacs 20.4 encoding; they'll need
;;; to be replaced when Guile switches to UTF-8. See mb.c for a
;;; description of this encoding.
(define (check-encoding char-number encoding)
(let ((singleton (string (integer->char char-number))))
(pass-if (string-append "encoding character "
(number->string char-number))
(equal? (string->bytes singleton) encoding))
(pass-if (string-append "decoding character "
(number->string char-number))
(catch #t
(lambda ()
(equal? (bytes->string encoding) singleton))
(lambda dummy #f)))))
;; Check some ASCII characters.
(check-encoding 0 #y(0))
(check-encoding 127 #y(127))
(check-encoding 31 #y(31))
(check-encoding 32 #y(32))
(check-encoding 42 #y(42))
;;; Sometimes we mark something as an "end of range", when it's not
;;; actually the last character that would use that encoding form.
;;; This is because not all character set numbers are assigned, and we
;;; can't use unassigned character set numbers. So the value given is
;;; the last value which actually corresponds to something in a real
;;; character set.
;; Check some characters encoded in two bytes.
(check-encoding 2208 #y(#x81 #xA0)) ; beginning of range
(check-encoding 3839 #y(#x8d #xFF)) ; end of range
(check-encoding 2273 #y(#x81 #xE1))
;; Check some big characters encoded in three bytes.
(check-encoding 20512 #y(#x90 #xA0 #xA0)) ; beginning of range
(check-encoding 180223 #y(#x99 #xFF #xFF)) ; end of range
(check-encoding 53931 #y(#x92 #xA5 #xAB))
;; Check some small characters encoded in three bytes --- some from
;; the #x9A prefix range, and some from the #x9B prefix range.
(check-encoding 6176 #y(#x9A #xA0 #xA0)) ; start of the #9A prefix range
(check-encoding 7167 #y(#x9A #xA7 #xFF)) ; end of the #9A prefix range
(check-encoding 14368 #y(#x9B #xE0 #xA0)) ; start of the #9B prefix range
(check-encoding 14591 #y(#x9B #xE1 #xFF)) ; end of the #9B prefix range
;; Check some characters encoded in four bytes.
(check-encoding 266272 #y(#x9C #xF0 #xA0 #xA0)) ; start of the #9C prefix range
(check-encoding 294911 #y(#x9C #xF1 #xFF #xFF)) ; end of the #9C prefix range
(check-encoding 348192 #y(#x9D #xF5 #xA0 #xA0)) ; start of the #9D prefix range
(check-encoding 475135 #y(#x9D #xFC #xFF #xFF)) ; start of the #9D prefix range