1 /* Test mpz_set_si and mpz_init_set_si.
3 Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
5 This file is part of the GNU MP Library.
7 The GNU MP Library is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
12 The GNU MP 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 Lesser General Public
15 License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
30 #if GMP_NUMB_BITS <= BITS_PER_ULONG
31 #define ENTRY(n) { n, { n, 0 } }
33 #define ENTRY(n) { n, { (n) & GMP_NUMB_MASK, (n) >> GMP_NUMB_BITS } }
39 mp_limb_t want_data[2];
46 #if GMP_NUMB_BITS >= BITS_PER_ULONG
47 { LONG_MAX, 1, { LONG_MAX, 0 } },
48 { -LONG_MAX, -1, { LONG_MAX, 0 } },
49 { LONG_HIGHBIT, -1, { ULONG_HIGHBIT, 0 } },
51 { LONG_MAX, 2, { LONG_MAX & GMP_NUMB_MASK, LONG_MAX >> GMP_NUMB_BITS } },
52 { -LONG_MAX, -2, { LONG_MAX & GMP_NUMB_MASK, LONG_MAX >> GMP_NUMB_BITS }},
53 { LONG_HIGHBIT, -2, { 0, ULONG_HIGHBIT >> GMP_NUMB_BITS } },
60 for (i = 0; i < numberof (data); i++)
63 mpz_set_si (n, data[i].n);
65 if (n->_mp_size != data[i].want_size
66 || refmpn_cmp_allowzero (n->_mp_d, data[i].want_data,
67 ABS (data[i].want_size)) != 0)
69 printf ("mpz_set_si wrong on data[%d]\n", i);
74 mpz_init_set_si (n, data[i].n);
76 if (n->_mp_size != data[i].want_size
77 || refmpn_cmp_allowzero (n->_mp_d, data[i].want_data,
78 ABS (data[i].want_size)) != 0)
80 printf ("mpz_init_set_si wrong on data[%d]\n", i);