Function test_latencystats_get

dpdk/app/test/test_latencystats.c:107–135

Test case to get latency stats values */

/* Test case to get latency stats values */
static int test_latencystats_get(void)
{
	int ret = 0, i = 0;
	int size = 0;
	struct rte_metric_value values[NUM_STATS];

	size_t v_size = sizeof(struct rte_metric_value);
	for (i = 0; i < NUM_STATS; i++)
		memset(&values[i], 0, v_size);

	/* Success Test: Valid values and valid size */
	size = NUM_STATS;
	ret = rte_latencystats_get(values, size);
	TEST_ASSERT((ret == NUM_STATS), "Test Failed to get latency metrics"
			" values");

	/* Failure Test: Invalid values and valid size */
	ret = rte_latencystats_get(NULL, size);
	TEST_ASSERT((ret == NUM_STATS), "Test Failed to get the stats count,"
		    "Actual: %d Expected: %d", ret, NUM_STATS);

	/* Failure Test: Valid values and invalid size */
	size = 0;
	ret = rte_latencystats_get(values, size);
	TEST_ASSERT((ret == NUM_STATS), "Test Failed to get the stats count,"
		    "Actual: %d Expected: %d", ret, NUM_STATS);

	return TEST_SUCCESS;
}

static int test_latency_ring_setup(void)
{