diff mbox

[dpdk-dev,v2,20/38] test/test: octeontx unit test case setup and teardown

Message ID 1490988905-12584-21-git-send-email-jerin.jacob@caviumnetworks.com (mailing list archive)
State Accepted, archived
Delegated to: Jerin Jacob
Headers

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation fail apply patch file failure

Commit Message

Jerin Jacob March 31, 2017, 7:34 p.m. UTC 
  Each test case expected to run as standalone.
On setup, configure the device in requested mode and start the device.
On tear down, close the device and free the allocated resources

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
---
 test/test/test_eventdev_octeontx.c | 122 +++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
diff mbox

Patch

diff --git a/test/test/test_eventdev_octeontx.c b/test/test/test_eventdev_octeontx.c
index 9744961..e28880b 100644
--- a/test/test/test_eventdev_octeontx.c
+++ b/test/test/test_eventdev_octeontx.c
@@ -52,6 +52,7 @@ 
 #define MAX_EVENTS  (16 * 1024)
 
 static int evdev;
+static struct rte_mempool *eventdev_test_mempool;
 
 static int
 testsuite_setup(void)
@@ -82,6 +83,127 @@  testsuite_teardown(void)
 	rte_event_dev_close(evdev);
 }
 
+static inline void
+devconf_set_default_sane_values(struct rte_event_dev_config *dev_conf,
+			struct rte_event_dev_info *info)
+{
+	memset(dev_conf, 0, sizeof(struct rte_event_dev_config));
+	dev_conf->dequeue_timeout_ns = info->min_dequeue_timeout_ns;
+	dev_conf->nb_event_ports = info->max_event_ports;
+	dev_conf->nb_event_queues = info->max_event_queues;
+	dev_conf->nb_event_queue_flows = info->max_event_queue_flows;
+	dev_conf->nb_event_port_dequeue_depth =
+			info->max_event_port_dequeue_depth;
+	dev_conf->nb_event_port_enqueue_depth =
+			info->max_event_port_enqueue_depth;
+	dev_conf->nb_event_port_enqueue_depth =
+			info->max_event_port_enqueue_depth;
+	dev_conf->nb_events_limit =
+			info->max_num_events;
+}
+
+enum {
+	TEST_EVENTDEV_SETUP_DEFAULT,
+	TEST_EVENTDEV_SETUP_PRIORITY,
+	TEST_EVENTDEV_SETUP_DEQUEUE_TIMEOUT,
+};
+
+static inline int
+_eventdev_setup(int mode)
+{
+	int i, ret;
+	struct rte_event_dev_config dev_conf;
+	struct rte_event_dev_info info;
+	const char *pool_name = "evdev_octeontx_test_pool";
+
+	/* Create and destrory pool for each test case to make it standalone */
+	eventdev_test_mempool = rte_pktmbuf_pool_create(pool_name,
+					MAX_EVENTS,
+					0 /*MBUF_CACHE_SIZE*/,
+					0,
+					512, /* Use very small mbufs */
+					rte_socket_id());
+	if (!eventdev_test_mempool) {
+		printf("ERROR creating mempool\n");
+		return TEST_FAILED;
+	}
+
+	ret = rte_event_dev_info_get(evdev, &info);
+	TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
+	TEST_ASSERT(info.max_num_events >= (int32_t)MAX_EVENTS,
+			"max_num_events=%d < max_events=%d",
+			info.max_num_events, MAX_EVENTS);
+
+	devconf_set_default_sane_values(&dev_conf, &info);
+	if (mode == TEST_EVENTDEV_SETUP_DEQUEUE_TIMEOUT)
+		dev_conf.event_dev_cfg |= RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT;
+
+	ret = rte_event_dev_configure(evdev, &dev_conf);
+	TEST_ASSERT_SUCCESS(ret, "Failed to configure eventdev");
+
+	if (mode == TEST_EVENTDEV_SETUP_PRIORITY) {
+		/* Configure event queues(0 to n) with
+		 * RTE_EVENT_DEV_PRIORITY_HIGHEST to
+		 * RTE_EVENT_DEV_PRIORITY_LOWEST
+		 */
+		uint8_t step = (RTE_EVENT_DEV_PRIORITY_LOWEST + 1) /
+				rte_event_queue_count(evdev);
+		for (i = 0; i < rte_event_queue_count(evdev); i++) {
+			struct rte_event_queue_conf queue_conf;
+
+			ret = rte_event_queue_default_conf_get(evdev, i,
+						&queue_conf);
+			TEST_ASSERT_SUCCESS(ret, "Failed to get def_conf%d", i);
+			queue_conf.priority = i * step;
+			ret = rte_event_queue_setup(evdev, i, &queue_conf);
+			TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d", i);
+		}
+
+	} else {
+		/* Configure event queues with default priority */
+		for (i = 0; i < rte_event_queue_count(evdev); i++) {
+			ret = rte_event_queue_setup(evdev, i, NULL);
+			TEST_ASSERT_SUCCESS(ret, "Failed to setup queue=%d", i);
+		}
+	}
+	/* Configure event ports */
+	for (i = 0; i < rte_event_port_count(evdev); i++) {
+		ret = rte_event_port_setup(evdev, i, NULL);
+		TEST_ASSERT_SUCCESS(ret, "Failed to setup port=%d", i);
+		ret = rte_event_port_link(evdev, i, NULL, NULL, 0);
+		TEST_ASSERT(ret >= 0, "Failed to link all queues port=%d", i);
+	}
+
+	ret = rte_event_dev_start(evdev);
+	TEST_ASSERT_SUCCESS(ret, "Failed to start device");
+
+	return TEST_SUCCESS;
+}
+
+static inline int
+eventdev_setup(void)
+{
+	return _eventdev_setup(TEST_EVENTDEV_SETUP_DEFAULT);
+}
+
+static inline int
+eventdev_setup_priority(void)
+{
+	return _eventdev_setup(TEST_EVENTDEV_SETUP_PRIORITY);
+}
+
+static inline int
+eventdev_setup_dequeue_timeout(void)
+{
+	return _eventdev_setup(TEST_EVENTDEV_SETUP_DEQUEUE_TIMEOUT);
+}
+
+static inline void
+eventdev_teardown(void)
+{
+	rte_event_dev_stop(evdev);
+	rte_mempool_free(eventdev_test_mempool);
+}
 
 static struct unit_test_suite eventdev_octeontx_testsuite  = {
 	.suite_name = "eventdev octeontx unit test suite",