fixes to test harness to allow backtracing/debugging of failures -------------------- ChangeLog entries follow: -------------------- tests/ChangeLog addition: 2010-02-20 Ben Wing <ben@xemacs.org> * automated/test-harness.el: * automated/test-harness.el (test-harness-bug-expected): New. * automated/test-harness.el (test-harness-unexpected-error-enter-debugger): New. * automated/test-harness.el (test-harness-assertion-failure-enter-debugger): New. * automated/test-harness.el (test-harness-unexpected-error-show-backtrace): New. * automated/test-harness.el (test-harness-assertion-failure-show-backtrace): New. * automated/test-harness.el (test-harness-assertion-failure-do-debug): New. * automated/test-harness.el (test-harness-unexpected-error-do-debug): New. * automated/test-harness.el (test-harness-unexpected-error-condition-handler): New. * automated/test-harness.el (test-harness-error-wrap): New. * automated/test-harness.el (test-harness-from-buffer): New variables that allow a backtrace to be displayed and/or the debugger to be entered when an assertion failure or unexpected error occurs. By default, debugging occurs when interactive and debug-on-error is set, and backtrace-displaying occurs either (a) when stack-trace-on-error is set, or (b) always, when an unexpected error occurs. (However, no backtracing or debugging occurs when a bug is expected.)

/* sysdll.h --- system dependent support for dynamic linked libraries
   Copyright (C) 1998 Free Software Foundation, Inc.
   Author:  William Perry <wmperry@aventail.com>

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.  */

/* This file has been Mule-ized, Ben Wing, 1-26-10. */

#ifndef INCLUDED_sysdll_h_
#define INCLUDED_sysdll_h_

BEGIN_C_DECLS

typedef void * dll_handle;
typedef void * dll_func;
typedef void * dll_var;

extern dll_handle dll_open (Lisp_Object);
extern int dll_close (dll_handle);
extern dll_func dll_function (dll_handle, const Ibyte *);
extern dll_var dll_variable (dll_handle, const Ibyte *);
extern Lisp_Object dll_error (void);

END_C_DECLS

#endif /* INCLUDED_sysdll_h_ */