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/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
extern inline int libj2_j2u_test_bit(const struct libj2_j2u *a, unsigned b);
/* TODO Add man page */
#else
int
main(void)
{
struct libj2_j2u a;
unsigned i, j, k;
for (k = 1; k <= 10; k++) {
for (j = 0; j < k; j++) {
a.high = 0;
a.low = 0;
for (i = 0; i < LIBJ2_J2U_BIT; i++) {
if (i % k != j)
continue;
if (i < LIBJ2_JU_BIT)
a.low |= (uintmax_t)1 << i;
else
a.high |= (uintmax_t)1 << (i - LIBJ2_JU_BIT);
}
for (i = 0; i < LIBJ2_J2U_BIT; i++)
EXPECT(libj2_j2u_test_bit(&a, i) == (i % k == j));
for (i = LIBJ2_J2U_BIT; i < 2U * LIBJ2_J2U_BIT; i++)
EXPECT(libj2_j2u_test_bit(&a, i) == 0);
}
}
return 0;
}
#endif
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