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Diffstat (limited to 'test-suite/tests/encoding-utf8.test')
-rw-r--r-- | test-suite/tests/encoding-utf8.test | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/test-suite/tests/encoding-utf8.test b/test-suite/tests/encoding-utf8.test new file mode 100644 index 000000000..786170ed9 --- /dev/null +++ b/test-suite/tests/encoding-utf8.test @@ -0,0 +1,190 @@ +;;;; encoding-utf8.test --- test suite for Guile's string encodings -*- mode: scheme; coding: utf-8 -*- +;;;; +;;;; Copyright (C) 2009, 2010, 2014 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-strings) + #:use-module (test-suite lib) + #:use-module (srfi srfi-1)) + +;; Create a string from integer char values, eg. (string-ints 65) => "A" +(define (string-ints . args) + (apply string (map integer->char args))) + +(when (defined? 'setlocale) + (setlocale LC_ALL "")) + +(define ascii-a (integer->char 65)) ; LATIN CAPITAL LETTER A +(define a-acute (integer->char #x00c1)) ; LATIN CAPITAL LETTER A WITH ACUTE +(define alpha (integer->char #x03b1)) ; GREEK SMALL LETTER ALPHA +(define cherokee-a (integer->char #x13a0)) ; CHEROKEE LETTER A + +(with-test-prefix "characters" + (pass-if "input A" + (char=? ascii-a #\A)) + + (pass-if "input A acute" + (char=? a-acute #\Á)) + + (pass-if "input alpha" + (char=? alpha #\α)) + + (pass-if "input Cherokee A" + (char=? cherokee-a #\Ꭰ)) + + (pass-if "display A" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'substitute) + (display ascii-a pt) + (string=? "A" + (get-output-string pt)))) + + (pass-if "display A acute" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'substitute) + (display a-acute pt) + (string=? "Á" + (get-output-string pt)))) + + (pass-if "display alpha" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'substitute) + (display alpha pt) + (string-ci=? "α" + (get-output-string pt)))) + + (pass-if "display Cherokee A" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'substitute) + (display cherokee-a pt) + (string-ci=? "Ꭰ" + (get-output-string pt)))) + + (pass-if "write A" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'escape) + (write ascii-a pt) + (string=? "#\\A" + (get-output-string pt)))) + + (pass-if "write A acute" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'escape) + (write a-acute pt) + (string=? "#\\Á" + (get-output-string pt)))) + + (pass-if "write A followed by combining accent" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'escape) + (write (string #\A (integer->char #x030f)) pt) + (string-ci=? "\"Ȁ\"" + (get-output-string pt)))) + + (pass-if "write alpha" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'escape) + (write alpha pt) + (string=? "#\\α" + (get-output-string pt)))) + + (pass-if "write Cherokee A" + (let ((pt (open-output-string))) + (set-port-encoding! pt "UTF-8") + (set-port-conversion-strategy! pt 'escape) + (write cherokee-a pt) + (string=? "#\\Ꭰ" + (get-output-string pt))))) + +(define s1 "última") +(define s2 "cédula") +(define s3 "años") +(define s4 "羅生門") + +(with-test-prefix "string length" + + (pass-if "última" + (eqv? (string-length s1) 6)) + + (pass-if "cédula" + (eqv? (string-length s2) 6)) + + (pass-if "años" + (eqv? (string-length s3) 4)) + + (pass-if "羅生門" + (eqv? (string-length s4) 3))) + +(with-test-prefix "internal encoding" + + (pass-if "última" + (string=? s1 (string-ints #xfa #x6c #x74 #x69 #x6d #x61))) + + (pass-if "cédula" + (string=? s2 (string-ints #x63 #xe9 #x64 #x75 #x6c #x61))) + + (pass-if "años" + (string=? s3 (string-ints #x61 #xf1 #x6f #x73))) + + (pass-if "羅生門" + (string=? s4 (string-ints #x7f85 #x751f #x9580)))) + +(with-test-prefix "chars" + + (pass-if "última" + (list= eqv? (string->list s1) + (list #\ú #\l #\t #\i #\m #\a))) + + (pass-if "cédula" + (list= eqv? (string->list s2) + (list #\c #\é #\d #\u #\l #\a))) + + (pass-if "años" + (list= eqv? (string->list s3) + (list #\a #\ñ #\o #\s))) + + (pass-if "羅生門" + (list= eqv? (string->list s4) + (list #\羅 #\生 #\門)))) + +(with-test-prefix "symbols == strings" + + (pass-if "última" + (eq? (string->symbol s1) 'última)) + + (pass-if "cédula" + (eq? (string->symbol s2) 'cédula)) + + (pass-if "años" + (eq? (string->symbol s3) 'años)) + + (pass-if "羅生門" + (eq? (string->symbol s4) '羅生門))) + +(with-test-prefix "non-ascii variable names" + + (pass-if "1" + (let ((芥川龍之介 1) + (ñ 2)) + (eqv? (+ 芥川龍之介 ñ) 3)))) |