function triangle_distance_test ( )

%*****************************************************************************80
%
%% triangle_distance_test() tests triangle_distance().
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    17 April 2019
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../triangle_distance' );

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'triangle_distance_test():\n' );
  fprintf ( 1, '  MATLAB/Octave version %s\n', version ( ) );
  fprintf ( 1, '  Test triangle_distance().\n' );
%
%  Because of the way we compute the PDF, we sometimes compute 
%  (and ignore) square roots of negative numbers.
%  We need to tell MATLAB not to worry!
%
  warning ( 'off', 'MATLAB:plot:IgnoreImaginaryXYPart' )

  close ( 'all' );

  triangle_distance_histogram_test ( );

  triangle_distance_stats_test ( );

  triangle_equilateral_distance_pdf_test ( );

  triangle_right_distance_pdf_test ( );

  triangle_right_error_test ( );

  triangle_sample_test ( );

  triangle_sides_test ( );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'triangle_distance_test():\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../triangle_distance' )

  return
end
function timestamp ( )

%*****************************************************************************80
%
%% timestamp() prints the current YMDHMS date as a timestamp.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    14 February 2003
%
%  Author:
%
%    John Burkardt
%
  t = now;
  c = datevec ( t );
  s = datestr ( c, 0 );
  fprintf ( 1, '%s\n', s );

  return
end

