function MU_assert_isempty(actual_value, message, mode)% MU_assert_isempty -- Assert that actual value is empty.%%****f* lib.assert/MU_assert_isempty%% NAME%   MU_assert_isempty -- Assert that actual value is empty.%% SYNPOSIS%   MU_assert_isempty(actual_value, [message])%% INPUTS%   * actual_value   -- actual values (object)%   * message        -- (optional) supplemental message (character string).%% OUTPUTS%   (none)%% DESCRIPTION%   Function checks actual value is empty.%   If not empty, it calls MU_fail to throw MUNIT:AssertionFailedError.%% ERRORS%   MUNIT:AssertionFailedError  (via MU_fail).%% TOOLBOX%     munit/munit%% CATEGORY%    MUNIT Library:  Assert Functions%%***% AUTHOR%   Charlie Cornish%% CREATION DATE%   2004-Apr-27%% COPYRIGHT%   (c) 2004, 2005 Charles R. Cornish%% CREDITS%%% REVISION%   $Revision: 111 $%%   $Id: MU_assert_isempty.m 111 2005-08-03 00:51:53Z ccornish $  if (exist('mode', 'var') & MU_lookup_mode_num_by_name(mode) >= 5)  str = ['Asserting that ', inputname(1), ' is empty ...'];  disp(str);endif (isempty(actual_value))  % Passed testelse  % Failed test  [S] = dbstack;  if (length(S) > 1)    funcname = S(2).name;    linenum = S(2).line;  else    funcname = '';    linenum = [];  end  msg = mfilename;  msg = [msg, ': Actual value of (', inputname(1), ') is not empty.'];  if (exist('message', 'var') && ~isempty(message))    msg = [msg, ': ', message]  end    MU_fail_line(funcname, linenum, msg);end    return