#include "internal.h"





/****************************************************************************/
void internal_display_test_name( char *test_name )
{
  assert( test_name != NULL );

  printf( "%s...", test_name );
  fflush( stdout );

  return;
}





/****************************************************************************/
void internal_display_test_result( unsigned int number_name_dvs_pairs, ... )
{
  va_list
    va;

  int
    passed_flag = RAISED;

  unsigned int
    loop;

  char
    *name;

  enum data_structure_validity
    dvs;

  // TRD : number_name_dvs_pairs can be any value in its range

  va_start( va, number_name_dvs_pairs );

  for( loop = 0 ; loop < number_name_dvs_pairs ; loop++ )
  {
    name = va_arg( va, char * );
    dvs = va_arg( va, enum data_structure_validity );

    if( dvs != VALIDITY_VALID )
    {
      passed_flag = LOWERED;
      break;
    }
  }

  va_end( va );

  if( passed_flag == RAISED )
    puts( "passed" );

  if( passed_flag == LOWERED )
  {
    printf( "failed (" );

    va_start( va, number_name_dvs_pairs );

    for( loop = 0 ; loop < number_name_dvs_pairs ; loop++ )
    {
      name = va_arg( va, char * );
      dvs = va_arg( va, enum data_structure_validity );

      printf( "%s ", name );
      internal_display_data_structure_validity( dvs );

      if( loop+1 < number_name_dvs_pairs )
        printf( ", " );
    }

    va_end( va );

    printf( ")\n" );
  }

  return;
}





/****************************************************************************/
void internal_display_data_structure_validity( enum data_structure_validity dvs )
{
  char
    *string = NULL;

  switch( dvs )
  {
    case VALIDITY_VALID:
      string = "valid";
    break;

    case VALIDITY_INVALID_LOOP:
      string = "invalid - loop detected";
    break;

    case VALIDITY_INVALID_MISSING_ELEMENTS:
      string = "invalid - missing elements";
    break;

    case VALIDITY_INVALID_ADDITIONAL_ELEMENTS:
      string = "invalid - additional elements";
    break;

    case VALIDITY_INVALID_TEST_DATA:
      string = "invalid - invalid test data";
    break;
  }

  printf( "%s", string );

  return;
}