mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-05-29 16:30:19 +02:00
9a334eb3ab
* libguile/fports.c (scm_open_file): Do not scan for coding declarations. Replace 'use_encoding' local variable with 'binary'. Update documentation string. * module/ice-9/psyntax.scm (include): Add the same file-encoding logic that's used in compile-file and scm_primitive_load. * module/ice-9/psyntax-pp.scm: Regenerate. * doc/ref/api-io.texi (File Ports): Update docs. * test-suite/tests/ports.test: Change "open-file HONORS file coding declarations" test to "open-file IGNORES file coding declaration". * test-suite/tests/coding.test (scan-coding): Use 'file-encoding' to scan for the encoding, since 'open-input-file' no longer does so.
104 lines
3.4 KiB
Scheme
104 lines
3.4 KiB
Scheme
;;;; coding.test --- test suite for coding declarations. -*- mode: scheme -*-
|
|
;;;;
|
|
;;;; Copyright (C) 2011, 2013 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-coding)
|
|
#:use-module (test-suite lib))
|
|
|
|
(define (with-temp-file proc)
|
|
(let* ((name (string-copy "/tmp/coding-test.XXXXXX"))
|
|
(port (mkstemp! name)))
|
|
(let ((res (with-throw-handler
|
|
#t
|
|
(lambda ()
|
|
(proc name port))
|
|
(lambda _
|
|
(delete-file name)))))
|
|
(delete-file name)
|
|
res)))
|
|
|
|
(define (scan-coding str)
|
|
(with-temp-file
|
|
(lambda (name port)
|
|
(display str port)
|
|
(close port)
|
|
;; We don't simply seek back and rescan, because the encoding scan
|
|
;; relies on the opportunistic filling of the input buffer, which
|
|
;; doesn't happen after a seek.
|
|
(let* ((port (open-input-file name))
|
|
(res (file-encoding port)))
|
|
(close-port port)
|
|
res))))
|
|
|
|
(with-test-prefix "block comments"
|
|
|
|
(pass-if "first line"
|
|
(equal? (scan-coding "#! coding: iso-8859-1 !#")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "first line no whitespace"
|
|
(equal? (scan-coding "#!coding:iso-8859-1!#")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "second line"
|
|
(equal? (scan-coding "#! \n coding: iso-8859-1 !#")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "second line no whitespace"
|
|
(equal? (scan-coding "#!\ncoding:iso-8859-1!#")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "third line"
|
|
(equal? (scan-coding "#! \n coding: iso-8859-1 \n !#")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "third line no whitespace"
|
|
(equal? (scan-coding "#!\ncoding:iso-8859-1\n!#")
|
|
"ISO-8859-1")))
|
|
|
|
(with-test-prefix "line comments"
|
|
(pass-if "first line, no whitespace, no nl"
|
|
(equal? (scan-coding ";coding:iso-8859-1")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "first line, whitespace, no nl"
|
|
(equal? (scan-coding "; coding: iso-8859-1 ")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "first line, no whitespace, nl"
|
|
(equal? (scan-coding ";coding:iso-8859-1\n")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "first line, whitespace, nl"
|
|
(equal? (scan-coding "; coding: iso-8859-1 \n")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "second line, no whitespace, no nl"
|
|
(equal? (scan-coding "\n;coding:iso-8859-1")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "second line, whitespace, no nl"
|
|
(equal? (scan-coding "\n; coding: iso-8859-1 ")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "second line, no whitespace, nl"
|
|
(equal? (scan-coding "\n;coding:iso-8859-1\n")
|
|
"ISO-8859-1"))
|
|
|
|
(pass-if "second line, whitespace, nl"
|
|
(equal? (scan-coding "\n; coding: iso-8859-1 \n")
|
|
"ISO-8859-1")))
|