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a3d7d5d508
* libguile/strings.c (scm_encoding_error): New function. (scm_from_stringn, scm_to_stringn): Use it instead of `scm_misc_error ()'. * test-suite/lib.scm (exception:encoding-error): Adjust accordingly. * test-suite/tests/encoding-escapes.test (exception:conversion): Remove. Use `exception:encoding-error' instead. * test-suite/tests/encoding-iso88591.test: Likewise. * test-suite/tests/encoding-iso88597.test: Likewise. * test-suite/tests/encoding-utf8.test: Likewise.
173 lines
5.1 KiB
Scheme
173 lines
5.1 KiB
Scheme
;;;; encoding-iso88697.test --- test suite for Guile's string encodings -*- mode: scheme; coding: iso-8859-7 -*-
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;;;;
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;;;; Copyright (C) 2009, 2010 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-strings)
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#:use-module (test-suite lib)
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#:use-module (srfi srfi-1))
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;; Create a string from integer char values, eg. (string-ints 65) => "A"
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(define (string-ints . args)
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(apply string (map integer->char args)))
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(define oldlocale #f)
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(if (defined? 'setlocale)
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(set! oldlocale (setlocale LC_ALL "")))
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(define ascii-a (integer->char 65)) ; LATIN CAPITAL LETTER A
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(define a-acute (integer->char #x00c1)) ; LATIN CAPITAL LETTER A WITH ACUTE
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(define alpha (integer->char #x03b1)) ; GREEK SMALL LETTER ALPHA
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(define cherokee-a (integer->char #x13a0)) ; CHEROKEE LETTER A
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(with-test-prefix "characters"
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(pass-if "input A"
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(char=? ascii-a #\A))
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(pass-if "input alpha"
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(char=? alpha #\á))
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(pass-if "display A"
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(let ((pt (open-output-string)))
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(set-port-encoding! pt "ISO-8859-7")
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(set-port-conversion-strategy! pt 'escape)
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(display ascii-a pt)
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(string=? "A"
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(get-output-string pt))))
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(pass-if "display A acute"
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(let ((pt (open-output-string)))
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(set-port-encoding! pt "ISO-8859-7")
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(set-port-conversion-strategy! pt 'escape)
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(display a-acute pt)
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(string-ci=? "\\xc1"
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(get-output-string pt))))
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(pass-if "display alpha"
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(let ((pt (open-output-string)))
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(set-port-encoding! pt "ISO-8859-7")
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(set-port-conversion-strategy! pt 'escape)
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(display alpha pt)
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(string-ci=? "á"
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(get-output-string pt))))
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(pass-if "display Cherokee A"
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(let ((pt (open-output-string)))
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(set-port-encoding! pt "ISO-8859-7")
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(set-port-conversion-strategy! pt 'escape)
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(display cherokee-a pt)
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(string-ci=? "\\u13a0"
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(get-output-string pt))))
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(pass-if "write A"
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(let ((pt (open-output-string)))
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(set-port-encoding! pt "ISO-8859-7")
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(set-port-conversion-strategy! pt 'escape)
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(write ascii-a pt)
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(string=? "#\\A"
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(get-output-string pt))))
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(pass-if "write alpha"
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(let ((pt (open-output-string)))
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(set-port-encoding! pt "ISO-8859-7")
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(set-port-conversion-strategy! pt 'escape)
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(write alpha pt)
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(string=? "#\\á"
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(get-output-string pt)))))
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(define s1 "Ðåñß")
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(define s2 "ôçò")
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(define s3 "êñéôéêÞò")
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(define s4 "êáé")
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(with-test-prefix "string length"
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(pass-if "s1"
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(eq? (string-length s1) 4))
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(pass-if "s2"
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(eq? (string-length s2) 3))
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(pass-if "s3"
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(eq? (string-length s3) 8))
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(pass-if "s4"
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(eq? (string-length s4) 3)))
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(with-test-prefix "internal encoding"
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(pass-if "s1"
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(string=? s1 (string-ints #x03a0 #x03b5 #x03c1 #x03af)))
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(pass-if "s2"
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(string=? s2 (string-ints #x03c4 #x03b7 #x03c2)))
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(pass-if "s3"
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(string=? s3 (string-ints #x03ba #x03c1 #x03b9 #x03c4 #x03b9 #x03ba #x03ae #x03c2)))
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(pass-if "s4"
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(string=? s4 (string-ints #x03ba #x03b1 #x03b9))))
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(with-test-prefix "chars"
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(pass-if "s1"
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(list= eqv? (string->list s1)
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(list #\Ð #\å #\ñ #\ß)))
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(pass-if "s2"
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(list= eqv? (string->list s2)
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(list #\ô #\ç #\ò)))
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(pass-if "s3"
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(list= eqv? (string->list s3)
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(list #\ê #\ñ #\é #\ô #\é #\ê #\Þ #\ò)))
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(pass-if "s4"
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(list= eqv? (string->list s4)
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(list #\ê #\á #\é))))
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(with-test-prefix "symbols == strings"
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(pass-if "Ðåñß"
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(eq? (string->symbol s1) 'Ðåñß))
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(pass-if "ôçò"
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(eq? (string->symbol s2) 'ôçò))
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(pass-if "êñéôéêÞò"
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(eq? (string->symbol s3) 'êñéôéêÞò))
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(pass-if "êáé"
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(eq? (string->symbol s4) 'êáé)))
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(with-test-prefix "non-ascii variable names"
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(pass-if "1"
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(let ((á 1)
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(ñ 2))
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(eq? (+ á ñ) 3))))
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(with-test-prefix "output errors"
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(pass-if-exception "char #x0400"
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exception:encoding-error
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(let ((pt (open-output-string)))
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(set-port-encoding! pt "ISO-8859-7")
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(set-port-conversion-strategy! pt 'error)
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(display (string-ints #x0400) pt))))
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;; Reset locale
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(if (defined? 'setlocale)
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(setlocale LC_ALL oldlocale))
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