#! /usr/bin/env python
#
def triangle_properties_test ( ):

#*****************************************************************************80
#
## TRIANGLE_PROPERTIES_TEST tests the TRIANGLE_PROPERTIES library.
#
#  Licensing:
#
#    This code is distributed under the GNU LGPL license. 
#
#  Modified:
#
#    09 November 2015
#
#  Author:
#
#    John Burkardt
#
  import platform

  from i4_modp                     import i4_modp_test
  from i4_wrap                     import i4_wrap_test

  from r8mat_print                 import r8mat_print_test
  from r8mat_print_some            import r8mat_print_some_test
  from r8mat_transpose_print       import r8mat_transpose_print_test
  from r8mat_transpose_print_some  import r8mat_transpose_print_some_test
  from r8vec_print                 import r8vec_print_test
  from r8vec_uniform_01            import r8vec_uniform_01_test

  from segment_point_dist_2d       import segment_point_dist_2d_test

  from triangle_angles             import triangle_angles_test
  from triangle_area               import triangle_area_test
  from triangle_centroid           import triangle_centroid_test
  from triangle_circumcircle       import triangle_circumcircle_test
  from triangle_contains_point     import triangle_contains_point_test
  from triangle_diameter           import triangle_diameter_test
  from triangle_edge_length        import triangle_edge_length_test
  from triangle_incircle           import triangle_incircle_test
  from triangle_orientation        import triangle_orientation_test
  from triangle_orthocenter        import triangle_orthocenter_test
  from triangle_point_dist         import triangle_point_dist_test
  from triangle_point_near         import triangle_point_near_test
  from triangle_quality            import triangle_quality_test
  from triangle_reference_sample   import triangle_reference_sample_test
  from triangle_sample             import triangle_sample_test
  from triangle_xsi_to_xy          import triangle_xsi_to_xy_test
  from triangle_xy_to_xsi          import triangle_xy_to_xsi_test

  print ( '' )
  print ( 'TRIANGLE_PROPERTIES_TEST' )
  print ( '  Python version: %s' % ( platform.python_version ( ) ) )
  print ( '  Test the TRIANGLE_PROPERTIES library.' )

  i4_modp_test ( )
  i4_wrap_test ( )

  r8mat_print_test ( )
  r8mat_print_some_test ( )
  r8mat_transpose_print_test ( )
  r8mat_transpose_print_some_test ( )
  r8vec_print_test ( )
  r8vec_uniform_01_test ( )

  segment_point_dist_2d_test ( )

  triangle_angles_test ( )
  triangle_area_test ( )
  triangle_centroid_test ( )
  triangle_circumcircle_test ( )
  triangle_contains_point_test ( )
  triangle_diameter_test ( )
  triangle_edge_length_test ( )
  triangle_incircle_test ( )
  triangle_orientation_test ( )
  triangle_orthocenter_test ( )
  triangle_point_dist_test ( )
  triangle_point_near_test ( )
  triangle_quality_test ( )
  triangle_reference_sample_test ( )
  triangle_sample_test ( )
  triangle_xsi_to_xy_test ( )
  triangle_xy_to_xsi_test ( )
#
#  Terminate.
#
  print ( '' )
  print ( 'TRIANGLE_PROPERTIES_TEST:' )
  print ( '  Normal end of execution.' )
  return

if ( __name__ == '__main__' ):
  from timestamp import timestamp
  timestamp ( )
  triangle_properties_test ( )
  timestamp ( )