1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
/*
Copyright (C) 2009 William Hart
Copyright (C) 2010 Sebastian Pancratz
This file is part of FLINT.
FLINT is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version. See <https://www.gnu.org/licenses/>.
*/
#include "test_helpers.h"
#include "fmpz_vec.h"
TEST_FUNCTION_START(fmpz_vec_max_limbs, state)
{
int i, result;
for (i = 0; i < 1000 * flint_test_multiplier(); i++)
{
fmpz *a;
slong len, bits;
slong limbs, limbs2;
len = n_randint(state, 100);
a = _fmpz_vec_init(len);
bits = n_randint(state, 200);
limbs = (bits + FLINT_BITS - 1) / FLINT_BITS;
_fmpz_vec_randtest(a, state, len, bits);
limbs2 = _fmpz_vec_max_limbs(a, len);
result = (limbs >= limbs2);
if (!result)
{
flint_printf("FAIL:\n");
flint_printf("bits = %wd\n", bits);
flint_printf("limbs = %wd\n", limbs);
flint_printf("a = {"), _fmpz_vec_print(a, len), flint_printf("}\n");
flint_printf("limbs2 = %wd\n", limbs2);
fflush(stdout);
flint_abort();
}
_fmpz_vec_clear(a, len);
}
TEST_FUNCTION_END(state);
}