/* tprec -- Test file for mpc_set_prec, mpc_get_prec and mpc_get_prec2.

Copyright (C) 2009, 2011 INRIA

This file is part of GNU MPC.

GNU MPC is free software; you can redistribute it and/or modify it under

the terms of the GNU Lesser General Public License as published by the

Free Software Foundation; either version 3 of the License, or (at your

option) any later version.

GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY

WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for

more details.

You should have received a copy of the GNU Lesser General Public License

along with this program. If not, see http://www.gnu.org/licenses/ .

*/

#include <stdlib.h>

#include "mpc-tests.h"

int

main (void)

{

  mpc_t z;

  mpfr_prec_t prec, pr, pi;

  mpc_init2 (z, 1000);

  for (prec = 2; prec <= 1000; prec++)

    {

      /* check set_prec/get_prec */

      mpfr_set_prec (mpc_realref (z), prec);

      mpfr_set_prec (mpc_imagref (z), prec + 1);

      if (mpc_get_prec (z) != 0)

        {

          printf ("Error in mpc_get_prec for prec (re) = %lu, "

                  "prec (im) = %lu\n", (unsigned long int) prec,

                  (unsigned long int) prec + 1ul);

          exit (1);

        }

      mpc_get_prec2 (&pr, &pi, z);

      if (pr != prec || pi != prec + 1)

        {

          printf ("Error in mpc_get_prec2 for prec (re) = %lu, "

                  "prec (im) = %lu\n", (unsigned long int) prec,

                  (unsigned long int) prec + 1ul);

          exit (1);

        }

      mpc_set_prec (z, prec);

      if (mpc_get_prec (z) != prec)

        {

          printf ("Error in mpc_get_prec for prec = %lu\n",

                  (unsigned long int) prec);

          exit (1);

        }

    }

  mpc_clear (z);

  return 0;

}