centos 7
obsolete weakness #281

Weakness Breakdown

Definition:

An obsolete weakness occurs when someone uses deprecated or obsolete functions when building a system. As a programming language evolves, some functions occasionally become obsolete.

Warning code(s):

This C routine is considered obsolete.

File Name:

libqb-1.0.1/tests/check_util.c

Context:

The highlighted line of code below is the trigger point of this particular Centos 7 obsolete weakness.

 		qb_log(LOG_INFO, "overwrite split %d is %"PRIu64"", last, res);
		last--;
	} while (res > 0);

	qb_util_stopwatch_free(sw);
}
END_TEST

START_TEST(test_check_normal)
{
	uint64_t res;
	uint32_t last;
	qb_util_stopwatch_t *sw = qb_util_stopwatch_create();

	qb_util_stopwatch_split_ctl(sw, 3, 0);

	qb_util_stopwatch_start(sw);
	usleep(33000);
	/* 1 */
	res = qb_util_stopwatch_split(sw);
	assert_int_between(res, 30000, 36000);
	last = qb_util_stopwatch_split_last(sw);
	ck_assert_int_eq(last, 0);

	usleep(10000);
	/* 2 */
	res = qb_util_stopwatch_split(sw);
	assert_int_between(res, 9000, 11000);

	usleep(20000);
	/* 3 */
	res = qb_util_stopwatch_split(sw);
	assert_int_between(res, 19000, 21000);

	/* no more space */
	res = qb_util_stopwatch_split(sw);
	ck_assert_int_eq(res, 0);

	/*
	 * split should be 30000 (10000 + 20000) usec
	 */
	last = qb_util_stopwatch_split_last(sw);
	ck_assert_int_eq(last, 2);
	res = qb_util_stopwatch_time_split_get(sw, last, 0);
	assert_int_between(res, 25000, 35000);

	/* ask for a split that has beyond the max.
	 */
	res = qb_util_stopwatch_time_split_get(sw, 3, 2);
	ck_assert_int_eq(res, 0);