function navier_stokes_2d_exact_test ( )

%*****************************************************************************80
%
%% navier_stokes_2d_exact_test tests navier_stokes_2d_exact.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    17 February 2019
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../navier_stokes_2d_exact' )

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'navier_stokes_2d_exact_test:\n' );
  fprintf ( 1, '  MATLAB version\n' );
  fprintf ( 1, '  Test navier_stokes_2d_exact.\n' );

  gnuplot_lukas_test ( );
  gnuplot_poiseuille_test ( );
  gnuplot_spiral_test ( );
  gnuplot_taylor_test ( );
  gnuplot_vortex_test ( );

  parameter_poiseuille_test ( );
  parameter_spiral_test ( );
  parameter_taylor_test ( );
  parameter_vortex_test ( );

  resid_lukas_test ( );
  resid_poiseuille_test ( );
  resid_spiral_test ( );
  resid_taylor_test ( );
  resid_vortex_test ( );

  rhs_lukas_test ( );
  rhs_poiseuille_test ( );
  rhs_spiral_test ( );
  rhs_taylor_test ( );
  rhs_vortex_test ( );

  uvp_lukas_test ( );
  uvp_poiseuille_test ( );
  uvp_spiral_test ( );
  uvp_taylor_test ( );
  uvp_vortex_test ( );

  uvp2_lukas_test ( );
  uvp2_poiseuille_test ( );
  uvp2_spiral_test ( );
  uvp2_taylor_test ( );
  uvp2_vortex_test ( );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'navier_stokes_2d_exact_test:\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../navier_stokes_2d_exact' )

  return
end
