########################################################################
##
## Copyright (C) 2010-2022 The Octave Project Developers
##
## See the file COPYRIGHT.md in the top-level directory of this
## distribution or <https://octave.org/copyright/>.
##
## This file is part of Octave.
##
## Octave 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 3 of the License, or
## (at your option) any later version.
##
## Octave 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.
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## You should have received a copy of the GNU General Public License
## along with Octave; see the file COPYING.  If not, see
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########################################################################

## -*- texinfo -*-
## @deftypefn  {} {} runtests ()
## @deftypefnx {} {} runtests (@var{directory})
##
##
## @code{runtests} is deprecated and will be removed in Octave version 8.
## Use @code{oruntests} instead.
##
## Execute built-in tests for all m-files in the specified @var{directory}.
##
## Test blocks in any C++ source files (@file{*.cc}) will also be executed
## for use with dynamically linked oct-file functions.
##
## If no directory is specified, operate on all directories in Octave's search
## path for functions.
## @seealso{oruntests, rundemos, test, path}
## @end deftypefn

## FIXME: DEPRECATED: Remove in version 8.

function runtests (varargin)

  persistent warned = false;
  if (! warned)
    warned = true;
    warning ("Octave:deprecated-function",
             "runtests is obsolete and will be removed from a future version of Octave, please use oruntests instead\n");
  endif

  oruntests (varargin{:});

endfunction