90 lines
2.4 KiB
C
90 lines
2.4 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) 2011, 2012 Sebastian Pancratz
|
|
|
|
******************************************************************************/
|
|
|
|
#include <string.h>
|
|
#include "ulong_extras.h"
|
|
#include "long_extras.h"
|
|
#include "padic.h"
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
int i, result;
|
|
FLINT_TEST_INIT(state);
|
|
|
|
flint_printf("get_str... ");
|
|
fflush(stdout);
|
|
|
|
|
|
|
|
for (i = 0; i < 10000; i++)
|
|
{
|
|
fmpz_t p;
|
|
slong N;
|
|
padic_ctx_t ctx;
|
|
|
|
padic_t x;
|
|
fmpq_t y;
|
|
|
|
char *s, *t;
|
|
|
|
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_TERSE);
|
|
|
|
padic_init2(x, N);
|
|
fmpq_init(y);
|
|
|
|
padic_randtest(x, state, ctx);
|
|
padic_get_fmpq(y, x, ctx);
|
|
|
|
s = padic_get_str(NULL, x, ctx);
|
|
t = fmpq_get_str(NULL, 10, y);
|
|
|
|
result = strcmp(s, t) == 0;
|
|
if (!result)
|
|
{
|
|
flint_printf("FAIL:\n\n");
|
|
flint_printf("x = "), padic_print(x, ctx), flint_printf("\n");
|
|
flint_printf("y = "), fmpq_print(y), flint_printf("\n");
|
|
abort();
|
|
}
|
|
|
|
flint_free(s);
|
|
flint_free(t);
|
|
padic_clear(x);
|
|
fmpq_clear(y);
|
|
padic_ctx_clear(ctx);
|
|
fmpz_clear(p);
|
|
}
|
|
|
|
FLINT_TEST_CLEANUP(state);
|
|
|
|
flint_printf("PASS\n");
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|