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/* 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;
}
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