1 /* Test mpz_set_str.
2
3 Copyright 2001 Free Software Foundation, Inc.
4
5 This file is part of the GNU MP Library test suite.
6
7 The GNU MP Library test suite is free software; you can redistribute it
8 and/or modify it under the terms of the GNU General Public License as
9 published by the Free Software Foundation; either version 3 of the License,
10 or (at your option) any later version.
11
12 The GNU MP Library test suite is distributed in the hope that it will be
13 useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
15 Public License for more details.
16
17 You should have received a copy of the GNU General Public License along with
18 the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */
19
20 #include <stdio.h>
21 #include <stdlib.h>
22 #include "gmp.h"
23 #include "gmp-impl.h"
24 #include "tests.h"
25
26
27 void
check_one(mpz_srcptr want,int fail,int base,const char * str)28 check_one (mpz_srcptr want, int fail, int base, const char *str)
29 {
30 mpz_t got;
31
32 MPZ_CHECK_FORMAT (want);
33 mp_trace_base = (base == 0 ? 16 : base);
34
35 mpz_init (got);
36
37 if (mpz_set_str (got, str, base) != fail)
38 {
39 printf ("mpz_set_str unexpectedly failed\n");
40 printf (" base %d\n", base);
41 printf (" str \"%s\"\n", str);
42 abort ();
43 }
44 MPZ_CHECK_FORMAT (got);
45
46 if (fail == 0 && mpz_cmp (got, want) != 0)
47 {
48 printf ("mpz_set_str wrong\n");
49 printf (" base %d\n", base);
50 printf (" str \"%s\"\n", str);
51 mpz_trace ("got ", got);
52 mpz_trace ("want", want);
53 abort ();
54 }
55
56 mpz_clear (got);
57 }
58
59 void
check_samples(void)60 check_samples (void)
61 {
62 mpz_t z;
63
64 mpz_init (z);
65
66 mpz_set_ui (z, 0L);
67 check_one (z, 0, 0, "0 ");
68 check_one (z, 0, 0, " 0 0 0 ");
69 check_one (z, 0, 0, " -0B 0 ");
70 check_one (z, 0, 0, " 0X 0 ");
71 check_one (z, 0, 10, "0 ");
72 check_one (z, 0, 10, "-0 ");
73 check_one (z, 0, 10, " 0 000 000 ");
74
75 mpz_set_ui (z, 123L);
76 check_one (z, 0, 0, "123 ");
77 check_one (z, 0, 0, "123 ");
78 check_one (z, 0, 0, "0173 ");
79 check_one (z, 0, 0, " 0b 1 11 10 11 ");
80 check_one (z, 0, 0, " 0x 7b ");
81 check_one (z, 0, 0, "0x7B");
82 check_one (z, 0, 10, "123 ");
83 check_one (z, 0, 10, "123 ");
84 check_one (z, 0, 0, " 123 ");
85 check_one (z, 0, 0, " 123 ");
86 check_one (z, 0, 10, " 0000123 ");
87 check_one (z, 0, 10, " 123 ");
88 check_one (z,-1, 10, "1%");
89 check_one (z,-1, 0, "3!");
90 check_one (z,-1, 0, "0123456789");
91 check_one (z,-1, 0, "13579BDF");
92 check_one (z,-1, 0, "0b0102");
93 check_one (z,-1, 0, "0x010G");
94 check_one (z,-1, 37,"0x010G");
95 check_one (z,-1, 99,"0x010G");
96
97 mpz_clear (z);
98 }
99
100 int
main(void)101 main (void)
102 {
103 tests_start ();
104
105 check_samples ();
106
107 tests_end ();
108 exit (0);
109 }
110