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pqc/external/flint-2.4.3/fq_poly_templates/test/t-compose_mod_preinv.c
hasufell d51d8e3652
ALL: Add flint
2014-05-24 23:16:06 +02:00

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/*=============================================================================
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 Fredrik Johansson
Copyright (C) 2012 Lina Kulakova
Copyright (C) 2013 Martin Lee
Copyright (C) 2013 Mike Hansen
******************************************************************************/
#ifdef T
#include "templates.h"
int
main(void)
{
int i;
FLINT_TEST_INIT(state);
flint_printf("compose_mod_preinv....");
fflush(stdout);
for (i = 0; i < 20 * flint_test_multiplier(); i++)
{
TEMPLATE(T, ctx_t) ctx;
TEMPLATE(T, poly_t) a, b, c, cinv, d, e;
TEMPLATE(T, ctx_randtest) (ctx, state);
TEMPLATE(T, poly_init) (a, ctx);
TEMPLATE(T, poly_init) (b, ctx);
TEMPLATE(T, poly_init) (c, ctx);
TEMPLATE(T, poly_init) (cinv, ctx);
TEMPLATE(T, poly_init) (d, ctx);
TEMPLATE(T, poly_init) (e, ctx);
TEMPLATE(T, poly_randtest) (a, state, n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_randtest) (b, state, n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_randtest_not_zero) (c, state,
n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_reverse) (cinv, c, c->length, ctx);
TEMPLATE(T, poly_inv_series_newton) (cinv, cinv, c->length, ctx);
TEMPLATE(T, poly_rem) (a, a, c, ctx);
TEMPLATE(T, poly_compose_mod_preinv) (d, a, b, c, cinv, ctx);
TEMPLATE(T, poly_compose) (e, a, b, ctx);
TEMPLATE(T, poly_rem) (e, e, c, ctx);
if (!TEMPLATE(T, poly_equal) (d, e, ctx))
{
flint_printf("FAIL (composition):\n");
flint_printf("a:\n");
TEMPLATE(T, poly_print) (a, ctx);
flint_printf("\n");
flint_printf("b:\n");
TEMPLATE(T, poly_print) (b, ctx);
flint_printf("\n");
flint_printf("c:\n");
TEMPLATE(T, poly_print) (c, ctx);
flint_printf("\n");
flint_printf("d:\n");
TEMPLATE(T, poly_print) (d, ctx);
flint_printf("\n");
flint_printf("e:\n");
TEMPLATE(T, poly_print) (e, ctx);
flint_printf("\n");
abort();
}
TEMPLATE(T, poly_clear) (a, ctx);
TEMPLATE(T, poly_clear) (b, ctx);
TEMPLATE(T, poly_clear) (c, ctx);
TEMPLATE(T, poly_clear) (cinv, ctx);
TEMPLATE(T, poly_clear) (d, ctx);
TEMPLATE(T, poly_clear) (e, ctx);
TEMPLATE(T, ctx_clear) (ctx);
}
/* Test aliasing of res and a */
for (i = 0; i < 20 * flint_test_multiplier(); i++)
{
TEMPLATE(T, ctx_t) ctx;
TEMPLATE(T, poly_t) a, b, c, cinv, d;
TEMPLATE(T, ctx_randtest) (ctx, state);
TEMPLATE(T, poly_init) (a, ctx);
TEMPLATE(T, poly_init) (b, ctx);
TEMPLATE(T, poly_init) (c, ctx);
TEMPLATE(T, poly_init) (cinv, ctx);
TEMPLATE(T, poly_init) (d, ctx);
TEMPLATE(T, poly_randtest) (a, state, n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_randtest) (b, state, n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_randtest_not_zero) (c, state,
n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_reverse) (cinv, c, c->length, ctx);
TEMPLATE(T, poly_inv_series_newton) (cinv, cinv, c->length, ctx);
TEMPLATE(T, poly_rem) (a, a, c, ctx);
TEMPLATE(T, poly_compose_mod_preinv) (d, a, b, c, cinv, ctx);
TEMPLATE(T, poly_compose_mod_preinv) (a, a, b, c, cinv, ctx);
if (!TEMPLATE(T, poly_equal) (d, a, ctx))
{
flint_printf("FAIL (aliasing a):\n");
flint_printf("a:\n");
TEMPLATE(T, poly_print) (a, ctx);
flint_printf("\n");
flint_printf("b:\n");
TEMPLATE(T, poly_print) (b, ctx);
flint_printf("\n");
flint_printf("c:\n");
TEMPLATE(T, poly_print) (c, ctx);
flint_printf("\n");
flint_printf("d:\n");
TEMPLATE(T, poly_print) (d, ctx);
flint_printf("\n");
abort();
}
TEMPLATE(T, poly_clear) (a, ctx);
TEMPLATE(T, poly_clear) (b, ctx);
TEMPLATE(T, poly_clear) (c, ctx);
TEMPLATE(T, poly_clear) (cinv, ctx);
TEMPLATE(T, poly_clear) (d, ctx);
TEMPLATE(T, ctx_clear) (ctx);
}
/* Test aliasing of res and b */
for (i = 0; i < 20 * flint_test_multiplier(); i++)
{
TEMPLATE(T, ctx_t) ctx;
TEMPLATE(T, poly_t) a, b, c, cinv, d;
TEMPLATE(T, ctx_randtest) (ctx, state);
TEMPLATE(T, poly_init) (a, ctx);
TEMPLATE(T, poly_init) (b, ctx);
TEMPLATE(T, poly_init) (c, ctx);
TEMPLATE(T, poly_init) (cinv, ctx);
TEMPLATE(T, poly_init) (d, ctx);
TEMPLATE(T, poly_randtest) (a, state, n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_randtest) (b, state, n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_randtest_not_zero) (c, state,
n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_reverse) (cinv, c, c->length, ctx);
TEMPLATE(T, poly_inv_series_newton) (cinv, cinv, c->length, ctx);
TEMPLATE(T, poly_rem) (a, a, c, ctx);
TEMPLATE(T, poly_compose_mod_preinv) (d, a, b, c, cinv, ctx);
TEMPLATE(T, poly_compose_mod_preinv) (b, a, b, c, cinv, ctx);
if (!TEMPLATE(T, poly_equal) (d, b, ctx))
{
flint_printf("FAIL (aliasing b)\n");
flint_printf("a:\n");
TEMPLATE(T, poly_print) (a, ctx);
flint_printf("\n");
flint_printf("b:\n");
TEMPLATE(T, poly_print) (b, ctx);
flint_printf("\n");
flint_printf("c:\n");
TEMPLATE(T, poly_print) (c, ctx);
flint_printf("\n");
flint_printf("d:\n");
TEMPLATE(T, poly_print) (d, ctx);
flint_printf("\n");
abort();
}
TEMPLATE(T, poly_clear) (a, ctx);
TEMPLATE(T, poly_clear) (b, ctx);
TEMPLATE(T, poly_clear) (c, ctx);
TEMPLATE(T, poly_clear) (cinv, ctx);
TEMPLATE(T, poly_clear) (d, ctx);
TEMPLATE(T, ctx_clear) (ctx);
}
/* Test aliasing of res and c */
for (i = 0; i < 20 * flint_test_multiplier(); i++)
{
TEMPLATE(T, ctx_t) ctx;
TEMPLATE(T, poly_t) a, b, c, cinv, d;
TEMPLATE(T, ctx_randtest) (ctx, state);
TEMPLATE(T, poly_init) (a, ctx);
TEMPLATE(T, poly_init) (b, ctx);
TEMPLATE(T, poly_init) (c, ctx);
TEMPLATE(T, poly_init) (cinv, ctx);
TEMPLATE(T, poly_init) (d, ctx);
TEMPLATE(T, poly_randtest) (a, state, n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_randtest) (b, state, n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_randtest_not_zero) (c, state,
n_randint(state, 20) + 1, ctx);
TEMPLATE(T, poly_reverse) (cinv, c, c->length, ctx);
TEMPLATE(T, poly_inv_series_newton) (cinv, cinv, c->length, ctx);
TEMPLATE(T, poly_rem) (a, a, c, ctx);
TEMPLATE(T, poly_compose_mod_preinv) (d, a, b, c, cinv, ctx);
TEMPLATE(T, poly_compose_mod_preinv) (c, a, b, c, cinv, ctx);
if (!TEMPLATE(T, poly_equal) (d, c, ctx))
{
flint_printf("FAIL (aliasing c)\n");
flint_printf("a:\n");
TEMPLATE(T, poly_print) (a, ctx);
flint_printf("\n");
flint_printf("b:\n");
TEMPLATE(T, poly_print) (b, ctx);
flint_printf("\n");
flint_printf("c:\n");
TEMPLATE(T, poly_print) (c, ctx);
flint_printf("\n");
flint_printf("d:\n");
TEMPLATE(T, poly_print) (d, ctx);
flint_printf("\n");
abort();
}
TEMPLATE(T, poly_clear) (a, ctx);
TEMPLATE(T, poly_clear) (b, ctx);
TEMPLATE(T, poly_clear) (c, ctx);
TEMPLATE(T, poly_clear) (cinv, ctx);
TEMPLATE(T, poly_clear) (d, ctx);
TEMPLATE(T, ctx_clear) (ctx);
}
FLINT_TEST_CLEANUP(state);
flint_printf("PASS\n");
return 0;
}
#endif
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