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/*
Copyright (C) 2011 Fredrik Johansson
Copyright (C) 2013 Mike Hansen
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/>.
*/
#ifdef T
#include "test_helpers.h"
#include "templates.h"
TEST_TEMPLATE_FUNCTION_START(T, mat_is_zero, state)
{
int i;
for (i = 0; i < 10 * flint_test_multiplier(); i++)
{
TEMPLATE(T, ctx_t) ctx;
TEMPLATE(T, mat_t) A;
TEMPLATE(T, t) x;
slong j;
slong rows = n_randint(state, 10);
slong cols = n_randint(state, 10);
TEMPLATE(T, ctx_init_randtest)(ctx, state, 3);
TEMPLATE(T, mat_init) (A, rows, cols, ctx);
if (!TEMPLATE(T, mat_is_zero) (A, ctx))
{
printf("FAIL!\n");
fflush(stdout);
flint_abort();
}
TEMPLATE(T, init) (x, ctx);
TEMPLATE(T, randtest_not_zero) (x, state, ctx);
if (rows && cols)
{
j = n_randint(state, rows * cols);
TEMPLATE(T, add) (A->entries + j, A->entries + j, x, ctx);
if (TEMPLATE(T, mat_is_zero) (A, ctx))
{
printf("FAIL!\n");
fflush(stdout);
flint_abort();
}
}
TEMPLATE(T, clear) (x, ctx);
TEMPLATE(T, mat_clear) (A, ctx);
TEMPLATE(T, ctx_clear) (ctx);
}
TEST_FUNCTION_END(state);
}
#endif