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/* SPDX-License-Identifier: GPL-2.0-only */
#include <commonlib/bsd/gcd.h>
#include <tests/test.h>
static void test_gcd(void **state)
{
assert_int_equal(gcd(17, 11), 1);
assert_int_equal(gcd(64, 36), 4);
assert_int_equal(gcd(90, 123), 3);
assert_int_equal(gcd(65536, 339584), 128);
assert_int_equal(gcd(1, 1), 1);
assert_int_equal(gcd(1, 123), 1);
assert_int_equal(gcd(123, 1), 1);
assert_int_equal(gcd(1, UINT32_MAX), 1);
assert_int_equal(gcd(UINT32_MAX, 1), 1);
assert_int_equal(gcd(UINT32_MAX, UINT32_MAX), UINT32_MAX);
assert_int_equal(gcd(1, UINT64_MAX), 1);
assert_int_equal(gcd(UINT64_MAX, 1), 1);
assert_int_equal(gcd(UINT64_MAX, UINT64_MAX), UINT64_MAX);
assert_int_equal(gcd((uint64_t)UINT32_MAX + 1, UINT64_MAX / 2 + 1),
(uint64_t)UINT32_MAX + 1);
}
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_gcd),
};
return cb_run_group_tests(tests, NULL, NULL);
}
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