Commit 5ccd31ae authored by Mao Jiang's avatar Mao Jiang Committed by Tomasz Zawadzki
Browse files

test/nvme_transport: cases for adding and removing poll group 



Change-Id: Idd311e3e49255f4571151fb760aa06b1f5db979a
Signed-off-by: default avatarMao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6953


Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
parent 26c5cc52

test/unit/lib/nvme/nvme_transport.c/nvme_transport_ut.c

+57 −0
Original line number Diff line number Diff line
@@ -159,6 +159,62 @@ test_nvme_transport_poll_group_disconnect_qpair(void) 
	SPDK_CU_ASSERT_FATAL(rc == -EINVAL);

}



static int

ut_poll_group_add_remove(struct spdk_nvme_transport_poll_group *tgroup,

			 struct spdk_nvme_qpair *qpair)

{

	return 0;

}



static void

test_nvme_transport_poll_group_add_remove(void)

{

	int rc;

	struct spdk_nvme_transport_poll_group tgroup = {};

	struct spdk_nvme_qpair qpair = {};

	const struct spdk_nvme_transport transport = {

		.ops.poll_group_add = ut_poll_group_add_remove,

		.ops.poll_group_remove = ut_poll_group_add_remove

	};



	tgroup.transport = &transport;

	qpair.poll_group = &tgroup;

	qpair.state = NVME_QPAIR_DISCONNECTED;

	STAILQ_INIT(&tgroup.connected_qpairs);

	STAILQ_INIT(&tgroup.disconnected_qpairs);



	/* Add qpair */

	rc = nvme_transport_poll_group_add(&tgroup, &qpair);

	CU_ASSERT(rc == 0);

	CU_ASSERT(qpair.poll_group_tailq_head == &tgroup.disconnected_qpairs);

	CU_ASSERT(STAILQ_FIRST(&tgroup.disconnected_qpairs) == &qpair);



	/*  Remove disconnected_qpairs */

	SPDK_CU_ASSERT_FATAL(!STAILQ_EMPTY(&tgroup.disconnected_qpairs));



	rc = nvme_transport_poll_group_remove(&tgroup, &qpair);

	CU_ASSERT(rc == 0);

	CU_ASSERT(STAILQ_EMPTY(&tgroup.disconnected_qpairs));

	CU_ASSERT(qpair.poll_group == NULL);

	CU_ASSERT(qpair.poll_group_tailq_head == NULL);



	/* Remove connected_qpairs */

	qpair.poll_group_tailq_head = &tgroup.connected_qpairs;

	STAILQ_INSERT_TAIL(&tgroup.connected_qpairs, &qpair, poll_group_stailq);



	rc = nvme_transport_poll_group_remove(&tgroup, &qpair);

	CU_ASSERT(rc == 0);

	CU_ASSERT(qpair.poll_group == NULL);

	CU_ASSERT(qpair.poll_group_tailq_head == NULL);



	/* Invalid qpair */

	qpair.poll_group_tailq_head = NULL;



	rc = nvme_transport_poll_group_remove(&tgroup, &qpair);

	CU_ASSERT(rc == -ENOENT);

}





int main(int argc, char **argv)

{

	CU_pSuite	suite = NULL;
@@ -171,6 +227,7 @@ int main(int argc, char **argv) 
	CU_ADD_TEST(suite, test_nvme_get_transport);

	CU_ADD_TEST(suite, test_nvme_transport_poll_group_connect_qpair);

	CU_ADD_TEST(suite, test_nvme_transport_poll_group_disconnect_qpair);

	CU_ADD_TEST(suite, test_nvme_transport_poll_group_add_remove);



	CU_basic_set_mode(CU_BRM_VERBOSE);

	CU_basic_run_tests();