--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/reproduce-bugs.el	Mon Aug 13 09:15:49 2007 +0200
@@ -0,0 +1,186 @@
+;;; reproduce-bugs.el --- reproduce bugs in XEmacs;
+
+;; Copyright (C) 1997  Free Software Foundation, Inc.
+;; Copyright (C) 1997  Sun Microsystems, Inc.
+
+;; Keywords: bugs, crash, burn, die, croak, munge
+
+;; This file is part of XEmacs.
+
+;; This file 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:
+
+;; Reproduce XEmacs bugs, so that they can get fixed.
+;; Especially, make XEmacs crash.
+;; You may need to use a debug version of XEmacs to reproduce some of these.
+
+;; Several global keybindings are created, each of which exhibits a bug.
+
+;; For XEmacs maintainers and other masochists.
+
+;; It's a bad idea to rely on code in this file continuing to work in
+;; the same way. :-)
+
+;;; Code:
+
+(defvar bug-hashtable (make-hashtable 10))
+
+(defmacro defbug (bug-number &rest body)
+  `(puthash ,bug-number (lambda () ,@body) bug-hashtable))
+
+(put 'defbug 'lisp-indent-function 'defun)
+
+(defconst bug-buffer
+  (save-excursion
+    (set-buffer (get-buffer-create "*Bug*"))
+    (erase-buffer)
+    (current-buffer)))
+
+;;;####autoload
+(defun reproduce-bug (number)
+  "Reproduce XEmacs bugs, so that they can get fixed.
+Especially, make XEmacs crash.
+See reproduce-bugs.el for bug descriptions and bug numbers.
+A debug version of XEmacs may be needed to reproduce some bugs."
+  (interactive "nBug Number: ")
+  (funcall (gethash number bug-hashtable)))
+
+;;; Change this to your preferred key-binding
+
+(global-set-key  [(control ?Z)] 'reproduce-bug)
+
+;;;; Bugs follow:
+
+;;; ------------------------------------------------------------------
+;;; Crash on trace-function
+;;; Fatal error: assertion failed, file src/eval.c, line 1405, abort()
+(defbug 1
+  (trace-function 'record-buffer bug-buffer)
+  (pop-to-buffer bug-buffer))
+
+
+;;; ------------------------------------------------------------------
+;;; Crashes with stack overflow
+;;; Should give error via barf-if-buffer-read-only
+;;; Fatal error: assertion failed, file src/eval.c, line 1874, abort()
+;; This bug has been fixed. -sb
+(defbug 2
+  (switch-to-buffer bug-buffer)
+  ;; The following line should contain a number of eight-bit characters
+  (insert "²èÌÌËè¤Î°ÜÆ°¤Ï¤Ç¤­¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£º£Å٤ϡ¢²èÌ̤ÎÃæ¤Ç¡¢ÆÃÄê¤Î¾ì")
+  (setq buffer-read-only t)
+  (ignore-errors
+    (encode-coding-region (point-min) (point-max) 'euc-japan))
+  (garbage-collect))
+
+
+;;; ------------------------------------------------------------------
+;;; Crashes in debug version only
+;;; Fatal error: assertion failed, file src/objects.h, line 149,
+;;; RECORD_TYPEP (_obj, lrecord_font_instance) || MARKED_RECORD_P (_obj)
+(defbug 3
+  (let (glyph ext)
+    (make-face 'adobe-symbol-face)
+    (set-face-font
+     'adobe-symbol-face
+     "-adobe-symbol-medium-r-normal--*-140-*-*-p-*-adobe-fontspecific")
+    (setq glyph (make-glyph (list (vector 'string
+					  :data (char-to-string ?\xD3)))))
+    (set-glyph-face glyph 'adobe-symbol-face)
+    (setq ext (make-extent 14 18))
+    (set-extent-property ext 'begin-glyph glyph)))
+
+
+;;; ------------------------------------------------------------------
+;;; (maybe?) crash koi8
+;;; ACCL: Invalid command (c)
+;;; With debugging on, crashes as follows:
+;;; Fatal error: assertion failed, file src/lisp.h, line 1227, INTP (obj)
+(defbug 5
+  ;;(load "cyrillic")
+  ;;(load "cyrillic-hooks")
+  (princ (decode-coding-string "\xe1" 'koi8)))
+
+
+;;; ------------------------------------------------------------------
+;;; Completely Uninterruptible hang in re-search-backward (Was: java-mode)
+(defbug 6
+  (switch-to-buffer bug-buffer)
+  (insert "{
+public static void main(String[] args) throws java.io.IOException
+    {
+    }
+}
+")
+  (goto-char (point-min))
+  (search-forward "{" nil nil 2)
+  (backward-char)
+  (re-search-backward
+   "^\\s(\\|\\(^[ \t]*\\(\\(\\(public\\|protected\\|static\\)\\s-+\\)*\\(\\(\\([[a-zA-Z][][_$.a-zA-Z0-9]*[][_$.a-zA-Z0-9]+\\|[[a-zA-Z]\\)\\s-*\\)\\s-+\\)\\)?\\(\\([[a-zA-Z][][_$.a-zA-Z0-9]*\\s-+\\)\\s-*\\)?\\([_a-zA-Z][^][ \t:;.,{}()=]*\\|\\([_$a-zA-Z][_$.a-zA-Z0-9]*\\)\\)\\s-*\\(([^);{}]*)\\)?\\([] \t]*\\)\\(\\s-*\\<throws\\>\\s-*\\(\\([_$a-zA-Z][_$.a-zA-Z0-9]*\\)[, \t\n\r\f]*\\)+\\)?\\s-*\\)\\s("))
+
+
+;;; ------------------------------------------------------------------
+;;; regexp crash
+;; This doesn't crash for me. -sb
+(defbug 7
+  (string-match "\\(\\s-\\|$\\)" "å"))
+
+  
+;;;; -------------------------------------------------------------------
+;;;; Bugs below this line have been fixed.
+;;;; Keep these for regression testing
+;;;; -------------------------------------------------------------------
+
+
+;;; ------------------------------------------------------------------
+;;; Infinite recursion crash - Segmentation Fault
+(defbug 4
+  (switch-to-buffer bug-buffer)
+  (insert "abcdefg")
+  (setq e (make-extent 1 4))
+  (set-extent-property e 'face 'bold)
+  (set-extent-property e 'duplicable t)
+  (set-extent-property e 'replicating t)
+  (insert (buffer-string))
+  (delete-region 8 9))
+
+
+;;; crash popup frames FIXED
+;;(global-set-key
+;; [(alt meta control f12)]
+;; (lambda ()
+;;   (interactive)
+;;   (let ((f (selected-frame)))
+;;     (make-frame `(popup ,(selected-frame)))
+;;     (make-frame)
+;;     (sit-for 0)
+;;     (delete-frame f)
+;;     (save-buffers-kill-emacs))))
+
+;;; crash on delete-frame-hook - FIXED!
+;;(global-set-key
+;; [(alt meta control f10)]
+;; (lambda ()
+;;   (interactive)
+;;   (setq delete-frame-hook
+;;         (lambda (frame)
+;;           (select-frame frame)
+;;         (kill-buffer (window-buffer (frame-selected-window frame)))))))
+
+;;; reproduce-bugs.el ends here