84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
|
/*=============================================================================
|
||
|
|
|
||
|
|
This file is part of FLINT.
|
||
|
|
|
||
|
|
FLINT is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation; either version 2 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
FLINT 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 General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with FLINT; if not, write to the Free Software
|
||
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
|
||
|
|
=============================================================================*/
|
||
|
|
/******************************************************************************
|
||
|
|
|
||
|
|
Copyright (C) 2010, 2011 Sebastian Pancratz
|
||
|
|
Copyright (C) 2009 William Hart
|
||
|
|
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <gmp.h>
|
||
|
|
#include "flint.h"
|
||
|
|
#include "fmpz.h"
|
||
|
|
#include "padic_poly.h"
|
||
|
|
#include "ulong_extras.h"
|
||
|
|
#include "long_extras.h"
|
||
|
|
|
||
|
|
int
|
||
|
|
main(void)
|
||
|
|
{
|
||
|
|
int i, result;
|
||
|
|
|
||
|
|
padic_ctx_t ctx;
|
||
|
|
fmpz_t p;
|
||
|
|
slong N;
|
||
|
|
|
||
|
|
FLINT_TEST_INIT(state);
|
||
|
|
|
||
|
|
flint_printf("one....");
|
||
|
|
fflush(stdout);
|
||
|
|
|
||
|
|
for (i = 0; i < 10000; i++)
|
||
|
|
{
|
||
|
|
padic_poly_t a;
|
||
|
|
|
||
|
|
fmpz_init_set_ui(p, n_randtest_prime(state, 0));
|
||
|
|
N = n_randint(state, PADIC_TEST_PREC_MAX - PADIC_TEST_PREC_MIN)
|
||
|
|
+ PADIC_TEST_PREC_MIN;
|
||
|
|
padic_ctx_init(ctx, p, FLINT_MAX(0, N-10), FLINT_MAX(0, N+10), PADIC_SERIES);
|
||
|
|
|
||
|
|
padic_poly_init2(a, 0, N);
|
||
|
|
padic_poly_randtest(a, state, n_randint(state, 100), ctx);
|
||
|
|
padic_poly_one(a);
|
||
|
|
|
||
|
|
result = (padic_poly_is_one(a) || N <= 0);
|
||
|
|
if (!result)
|
||
|
|
{
|
||
|
|
flint_printf("FAIL:\n");
|
||
|
|
flint_printf("a = "), padic_poly_print(a, ctx), flint_printf("\n\n");
|
||
|
|
flint_printf("N = %wd\n\n", N);
|
||
|
|
abort();
|
||
|
|
}
|
||
|
|
|
||
|
|
padic_poly_clear(a);
|
||
|
|
|
||
|
|
padic_ctx_clear(ctx);
|
||
|
|
fmpz_clear(p);
|
||
|
|
}
|
||
|
|
|
||
|
|
FLINT_TEST_CLEANUP(state);
|
||
|
|
|
||
|
|
flint_printf("PASS\n");
|
||
|
|
return EXIT_SUCCESS;
|
||
|
|
}
|
||
|
|
|