[dpdk-dev] [PATCH v5 5/5] test/event: add unit test for Rx adapter

[Jayatheerthan, Jay]

Acked-by: Jay Jayatheerthan <jay.jayatheerthan at intel.com>

> -----Original Message-----
> From: Naga Harish K, S V <s.v.naga.harish.k at intel.com>
> Sent: Monday, October 4, 2021 11:11 AM
> To: jerinj at marvell.com; Jayatheerthan, Jay <jay.jayatheerthan at intel.com>
> Cc: dev at dpdk.org
> Subject: [PATCH v5 5/5] test/event: add unit test for Rx adapter
> 
> this patch adds unit tests for checking per rx queue event buffer
> feature using rte_event_eth_rx_adapter_queue_add api.
> 
> Signed-off-by: Naga Harish K S V <s.v.naga.harish.k at intel.com>
> ---
>  app/test/test_event_eth_rx_adapter.c | 86 ++++++++++++++++++++++++++++
>  1 file changed, 86 insertions(+)
> 
> diff --git a/app/test/test_event_eth_rx_adapter.c b/app/test/test_event_eth_rx_adapter.c
> index 7c2cf0dd70..cf3c989efb 100644
> --- a/app/test/test_event_eth_rx_adapter.c
> +++ b/app/test/test_event_eth_rx_adapter.c
> @@ -387,6 +387,90 @@ adapter_create(void)
>  	return err;
>  }
> 
> +static int
> +adapter_create_with_params(void)
> +{
> +	int err;
> +	struct rte_event_dev_info dev_info;
> +	struct rte_event_port_conf rx_p_conf;
> +	struct rte_event_eth_rx_adapter_params rxa_params;
> +
> +	memset(&rx_p_conf, 0, sizeof(rx_p_conf));
> +
> +	err = rte_event_dev_info_get(TEST_DEV_ID, &dev_info);
> +	TEST_ASSERT(err == 0, "Expected 0 got %d", err);
> +
> +	rx_p_conf.new_event_threshold = dev_info.max_num_events;
> +	rx_p_conf.dequeue_depth = dev_info.max_event_port_dequeue_depth;
> +	rx_p_conf.enqueue_depth = dev_info.max_event_port_enqueue_depth;
> +
> +	rxa_params.use_queue_event_buf = false;
> +	rxa_params.event_buf_size = 0;
> +
> +	err = rte_event_eth_rx_adapter_create_with_params(TEST_INST_ID,
> +				TEST_DEV_ID, &rx_p_conf, &rxa_params);
> +	TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
> +
> +	rxa_params.use_queue_event_buf = true;
> +
> +	err = rte_event_eth_rx_adapter_create_with_params(TEST_INST_ID,
> +				TEST_DEV_ID, &rx_p_conf, &rxa_params);
> +	TEST_ASSERT(err == 0, "Expected 0 got %d", err);
> +
> +	err = rte_event_eth_rx_adapter_create_with_params(TEST_INST_ID,
> +				TEST_DEV_ID, &rx_p_conf, &rxa_params);
> +	TEST_ASSERT(err == -EEXIST, "Expected -EEXIST got %d", err);
> +
> +	return TEST_SUCCESS;
> +}
> +
> +static int
> +adapter_queue_event_buf_test(void)
> +{
> +	int err;
> +	struct rte_event ev;
> +	uint32_t cap;
> +
> +	struct rte_event_eth_rx_adapter_queue_conf queue_config = {0};
> +
> +	err = rte_event_eth_rx_adapter_caps_get(TEST_DEV_ID, TEST_ETHDEV_ID,
> +					 &cap);
> +	TEST_ASSERT(err == 0, "Expected 0 got %d", err);
> +
> +	ev.queue_id = 0;
> +	ev.sched_type = RTE_SCHED_TYPE_ATOMIC;
> +	ev.priority = 0;
> +
> +	queue_config.rx_queue_flags = 0;
> +	if (cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID) {
> +		ev.flow_id = 1;
> +		queue_config.rx_queue_flags =
> +			RTE_EVENT_ETH_RX_ADAPTER_QUEUE_FLOW_ID_VALID;
> +	}
> +	queue_config.ev = ev;
> +	queue_config.servicing_weight = 1;
> +	queue_config.event_buf_size = 0;
> +
> +	err = rte_event_eth_rx_adapter_queue_add(TEST_INST_ID,
> +					TEST_ETHDEV_ID, 0,
> +					&queue_config);
> +	TEST_ASSERT(err == -EINVAL, "Expected -EINVAL got %d", err);
> +
> +	queue_config.event_buf_size = 1024;
> +
> +	err = rte_event_eth_rx_adapter_queue_add(TEST_INST_ID,
> +					TEST_ETHDEV_ID, 0,
> +					&queue_config);
> +	TEST_ASSERT(err == 0, "Expected 0 got %d", err);
> +
> +	err = rte_event_eth_rx_adapter_queue_del(TEST_INST_ID,
> +						TEST_ETHDEV_ID,
> +						0);
> +	TEST_ASSERT(err == 0, "Expected 0 got %d", err);
> +
> +	return TEST_SUCCESS;
> +}
> +
>  static void
>  adapter_free(void)
>  {
> @@ -826,6 +910,8 @@ static struct unit_test_suite event_eth_rx_tests = {
>  		TEST_CASE_ST(adapter_create, adapter_free, adapter_start_stop),
>  		TEST_CASE_ST(adapter_create, adapter_free, adapter_stats),
>  		TEST_CASE_ST(adapter_create, adapter_free, adapter_queue_conf),
> +		TEST_CASE_ST(adapter_create_with_params, adapter_free,
> +			     adapter_queue_event_buf_test),
>  		TEST_CASES_END() /**< NULL terminate unit test array */
>  	}
>  };
> --
> 2.25.1