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annotate tests/automated/file-tests.el @ 5916:1152e0091f8c

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Avoid confusion about ELC vs. source file encoding, #'load, #'load-internal. lisp/ChangeLog addition: 2015-06-03 Aidan Kehoe <kehoea@parhasard.net> * code-files.el (load): Revise this to respect load-ignore-out-of-date-elc-files, rather than leaving that to #'load-internal. Avoids a corner case where the source and the compiled file have different, incompatible encodings. Move the call to #'substitute-in-file-name here. No longer check for a zero-length filename, since #'load-internal no longer chokes on same and errors correctly. src/ChangeLog addition: 2015-06-03 Aidan Kehoe <kehoea@parhasard.net> * lread.c (Fload_internal): Delegate calling the handler and #'substitute-in-file-name to #'load. Error correctly with a zero-length file name, instead of giving a bus error on my machine. Delegate the check for out-of-date ELC files to #'load, avoiding a bug where the encoding of the ELC file and the source file differed. * lread.c (PRINT_LOADING_MESSAGE_1): This is simplified, now we no longer have to talk about out-of-date ELC files. tests/ChangeLog addition: 2015-06-03 Aidan Kehoe <kehoea@parhasard.net> * automated/file-tests.el: Gross sanity check for #'load and #'load-internal with a zero-length FILE, something that crashed until today.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 03 Jun 2015 20:13:07 +0100
parents 308d34e9f07d
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1 ;;; file-tests.el --- test support for filesystem primitives
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2
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3 ;; Copyright (C) 2010 Ben Wing.
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4
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5 ;; Author: Ben Wing <ben@xemacs.org>
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6 ;; Maintainer: Ben Wing <ben@xemacs.org>
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7 ;; Created: 2010 January 25
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8 ;; Keywords: files, filenames, file names
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9
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10 ;; This file is part of XEmacs.
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11
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12 ;; XEmacs is free software: you can redistribute it and/or modify it
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13 ;; under the terms of the GNU General Public License as published by the
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14 ;; Free Software Foundation, either version 3 of the License, or (at your
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15 ;; option) any later version.
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17 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT
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18 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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19 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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20 ;; for more details.
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22 ;; You should have received a copy of the GNU General Public License
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23 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>.
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25 ;;; Synched up with: Not in FSF.
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27 ;;; Commentary:
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29 ;; Test file-system support. Opening files, file names, etc.
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30 ;; See test-harness.el for instructions on how to run these tests.
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32 ;; Test that `file-truename' is idempotent (same value when called multiple
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33 ;; times). Under Cygwin 1.7 as of 1-24-10, not true!
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34 (loop for file in (list (temp-directory)
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35 (file-name-as-directory (temp-directory))
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36 "/"
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37 (file-name-as-directory "/")
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38 (make-temp-name "foo")
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39 )
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40 do
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41 (Assert (equal (file-truename (file-truename file)) (file-truename file))))
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43 ;;
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44 ;; Gross sanity check with #'load and a zero-length filename:
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45 (Check-Error file-error (load ""))
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46 (Assert (eq nil (load "" t)))
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47 (Check-Error file-error (load-internal ""))
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48 (Assert (eq nil (load-internal "" t)))
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50 ;;; end of file-tests.el