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Annotation of OpenXM_contrib/gmp/mpfr/tests/tcmp_ui.c, Revision 1.1

1.1     ! maekawa     1: /* Test file for mpfr_cmp_ui.
        !             2:
        !             3: Copyright (C) 1999 PolKA project, Inria Lorraine and Loria
        !             4:
        !             5: This file is part of the MPFR Library.
        !             6:
        !             7: The MPFR Library is free software; you can redistribute it and/or modify
        !             8: it under the terms of the GNU Library General Public License as published by
        !             9: the Free Software Foundation; either version 2 of the License, or (at your
        !            10: option) any later version.
        !            11:
        !            12: The MPFR Library is distributed in the hope that it will be useful, but
        !            13: WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            14: or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
        !            15: License for more details.
        !            16:
        !            17: You should have received a copy of the GNU Library General Public License
        !            18: along with the MPFR Library; see the file COPYING.LIB.  If not, write to
        !            19: the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
        !            20: MA 02111-1307, USA. */
        !            21:
        !            22: #include <stdio.h>
        !            23: #include <stdlib.h>
        !            24: #include <math.h>
        !            25: #include "gmp.h"
        !            26: #include "longlong.h"
        !            27: #include "mpfr.h"
        !            28:
        !            29: int
        !            30: main()
        !            31: {
        !            32:   mpfr_t x; unsigned long i; long s;
        !            33:
        !            34:   mpfr_init(x);
        !            35:
        !            36:   mpfr_set_ui(x, 3, GMP_RNDZ);
        !            37:   if (mpfr_cmp_ui(x, i=3)!=0) {
        !            38:     printf("Error in mpfr_cmp_ui(%1.20f,%d)\n",mpfr_get_d(x), i); exit(1);
        !            39:   }
        !            40:   if (mpfr_cmp_ui(x, i=2)<=0) {
        !            41:     printf("Error in mpfr_cmp_ui(%1.20f,%d)\n",mpfr_get_d(x), i); exit(1);
        !            42:   }
        !            43:   if (mpfr_cmp_ui(x, i=4)>=0) {
        !            44:     printf("Error in mpfr_cmp_ui(%1.20f,%d)\n",mpfr_get_d(x), i); exit(1);
        !            45:   }
        !            46:
        !            47:   mpfr_set_si(x, -3, GMP_RNDZ);
        !            48:   if (mpfr_cmp_si(x, s=-3)!=0) {
        !            49:     printf("Error in mpfr_cmp_si(%1.20f,%d)\n",mpfr_get_d(x), s); exit(1);
        !            50:   }
        !            51:   if (mpfr_cmp_si(x, s=-4)<=0) {
        !            52:     printf("Error in mpfr_cmp_si(%1.20f,%d)\n",mpfr_get_d(x), s); exit(1);
        !            53:   }
        !            54:   if (mpfr_cmp_si(x, s=1)>=0) {
        !            55:     printf("Error in mpfr_cmp_si(%1.20f,%d)\n",mpfr_get_d(x), s); exit(1);
        !            56:   }
        !            57:   exit (0);
        !            58: }