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Have NATNUMP give t for positive bignums; check limits appropriately. src/ChangeLog addition: 2010-11-20 Aidan Kehoe <kehoea@parhasard.net> * abbrev.c (Fexpand_abbrev): * alloc.c: * alloc.c (Fmake_list): * alloc.c (Fmake_vector): * alloc.c (Fmake_bit_vector): * alloc.c (Fmake_byte_code): * alloc.c (Fmake_string): * alloc.c (vars_of_alloc): * bytecode.c (UNUSED): * bytecode.c (Fbyte_code): * chartab.c (decode_char_table_range): * cmds.c (Fself_insert_command): * data.c (check_integer_range): * data.c (Fnatnump): * data.c (Fnonnegativep): * data.c (Fstring_to_number): * elhash.c (hash_table_size_validate): * elhash.c (decode_hash_table_size): * eval.c (Fbacktrace_frame): * event-stream.c (lisp_number_to_milliseconds): * event-stream.c (Faccept_process_output): * event-stream.c (Frecent_keys): * event-stream.c (Fdispatch_event): * events.c (Fmake_event): * events.c (Fevent_timestamp): * events.c (Fevent_timestamp_lessp): * events.h: * events.h (struct command_builder): * file-coding.c (gzip_putprop): * fns.c: * fns.c (check_sequence_range): * fns.c (Frandom): * fns.c (Fnthcdr): * fns.c (Flast): * fns.c (Fnbutlast): * fns.c (Fbutlast): * fns.c (Fmember): * fns.c (Ffill): * fns.c (Freduce): * fns.c (replace_string_range_1): * fns.c (Freplace): * font-mgr.c (Ffc_pattern_get): * frame-msw.c (msprinter_set_frame_properties): * glyphs.c (check_valid_xbm_inline): * indent.c (Fmove_to_column): * intl-win32.c (mswindows_multibyte_to_unicode_putprop): * lisp.h: * lisp.h (ARRAY_DIMENSION_LIMIT): * lread.c (decode_mode_1): * mule-ccl.c (ccl_get_compiled_code): * number.h: * process-unix.c (unix_open_multicast_group): * process.c (Fset_process_window_size): * profile.c (Fstart_profiling): * unicode.c (Funicode_to_char): Change NATNUMP to return 1 for positive bignums; changes uses of it and of CHECK_NATNUM appropriately, usually by checking for an integer in an appropriate range. Add array-dimension-limit and use it in #'make-vector, #'make-string. Add array-total-size-limit, array-rank-limit while we're at it, for the sake of any Common Lisp-oriented code that uses these limits. Rename check_int_range to check_integer_range, have it take Lisp_Objects (and thus bignums) instead. Remove bignum_butlast(), just set int_n to an appropriately large integer if N is a bignum. Accept bignums in check_sequence_range(), change the functions that use check_sequence_range() appropriately. Move the definition of NATNUMP() to number.h; document why it's a reasonable name, contradicting an old comment. tests/ChangeLog addition: 2010-11-20 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: * automated/lisp-tests.el (featurep): * automated/lisp-tests.el (wrong-type-argument): * automated/mule-tests.el (featurep): Check for args-out-of-range errors instead of wrong-type-argument errors in various places when code is handed a large bignum instead of a fixnum. Also check for the wrong-type-argument errors when giving the same code a non-integer value.
author Aidan Kehoe <kehoea@parhasard.net>
date Sat, 20 Nov 2010 16:49:11 +0000
parents 3660d327399f
children 308d34e9f07d
line wrap: on
line source

;;; os-tests.el --- test support for OS interaction

;; Copyright (C) 2004 Free Software Foundation

;; Author: Stephen J. Turnbull <stephen@xemacs.org>
;; Maintainer: Stephen J. Turnbull <stephen@xemacs.org>
;; Created: 2004 October 28
;; Keywords: tests, process support

;; This file is part of XEmacs.

;; XEmacs 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.

;; XEmacs 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 XEmacs; see the file COPYING.  If not, write to the Free
;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
;; 02111-1307, USA.

;;; Synched up with: Not in FSF.

;;; Commentary:

;; Test OS support.  Processes, environment variables, etc.
;; See test-harness.el for instructions on how to run these tests.

;; call-process-region bug reported by Katsumi Yamaoka on 2004-10-26
;; in <b9yvfcyuscf.fsf@jpl.org>, who suggested the basic test scheme
;; in <b9yoeipvwn0.fsf@jpl.org>.

;; tac works by lines, unfortunately
;; #### The contortions around `executable-find' gag me, but I don't have time
;; to deal today.  If we have `executable-find', we should use its value!
(let* ((original-string "a\nb\nc\nd\n")
       ;; `executable-find' is in a package and may be unavailable.
       (tac-cases (if (and (fboundp 'executable-find) (executable-find "tac"))
		      '((1 . "c\nb\na\nd\n")
			(3 . "a\nc\nb\nd\n")
			(5 . "a\nc\nb\nd\n")
			(7 . "a\nc\nb\nd\n")
			(9 . "a\nd\nc\nb\n"))
		    nil))
       (cat-cases (if (and (fboundp 'executable-find) (executable-find "cat"))
		      '((1 . "b\nc\na\nd\n")
			(3 . "a\nb\nc\nd\n")
			(5 . "a\nb\nc\nd\n")
			(7 . "a\nb\nc\nd\n")
			(9 . "a\nd\nb\nc\n"))
		    nil))
       cases case)
  (with-temp-buffer
    (Skip-Test-Unless tac-cases
	 "tac executable not found"
	 "Tests of call-process-region with region deleted after inserting
tac process output."
      (setq cases tac-cases)
      (while cases
        (setq case (car cases)
	      cases (cdr cases))
	(flet ((do-test (pos result)
		 (erase-buffer)
		 (insert original-string)
		 (goto-char pos)
		 (call-process-region 3 7 "tac" t t)
		 (goto-char (point-min))
		 (Assert (looking-at result))))
	  (do-test (car case) (cdr case)))))
    ;; if you're in that much of a hurry you can blow cat off
    ;; if you've done tac, but I'm not going to bother
    (Skip-Test-Unless cat-cases
	 "cat executable not found"
	 "Tests of call-process-region with region deleted after inserting
cat process output."
      (setq cases cat-cases)
      (while cases
        (setq case (car cases)
	      cases (cdr cases))
	(flet ((do-test (pos result)
		 (erase-buffer)
		 (insert original-string)
		 (goto-char pos)
		 (call-process-region 3 7 "cat" t t)
		 (goto-char (point-min))
		 (Assert (looking-at result))))
	  (do-test (car case) (cdr case)))))))

;;; end of os-tests.el