Commit 4825fce4 authored by Mao Jiang's avatar Mao Jiang Committed by Tomasz Zawadzki
Browse files

test/nvme_pcie: cases for building qpair metadata 



Change-Id: Ibab880df6f182439236c91e600d5bc6fc37f34d3
Signed-off-by: default avatarMao Jiang <maox.jiang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6836


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>
Community-CI: Mellanox Build Bot
parent 550a0b95

test/unit/lib/nvme/nvme_pcie.c/nvme_pcie_ut.c

+39 −0
Original line number Diff line number Diff line
@@ -477,6 +477,44 @@ test_build_contig_hw_sgl_request(void) 
	memset(&tr, 0, sizeof(tr));

}



static void

test_nvme_pcie_qpair_build_metadata(void)

{

	struct spdk_nvme_qpair qpair = {};

	struct nvme_tracker tr = {};

	struct nvme_request req = {};

	struct spdk_nvme_ctrlr	ctrlr = {};

	int rc;



	tr.req = &req;

	qpair.ctrlr = &ctrlr;



	req.payload.md = (void *)0xDEADBEE0;

	req.md_offset = 0;

	req.md_size = 4096;

	req.cmd.psdt = SPDK_NVME_PSDT_SGL_MPTR_CONTIG;

	tr.prp_sgl_bus_addr = 0xDBADBEEF;

	MOCK_SET(spdk_vtophys, 0xDCADBEE0);



	rc = nvme_pcie_qpair_build_metadata(&qpair, &tr, true, true);

	CU_ASSERT(rc == 0);

	CU_ASSERT(req.cmd.psdt = SPDK_NVME_PSDT_SGL_MPTR_SGL);

	CU_ASSERT(tr.meta_sgl.address == 0xDCADBEE0);

	CU_ASSERT(tr.meta_sgl.unkeyed.type == SPDK_NVME_SGL_TYPE_DATA_BLOCK);

	CU_ASSERT(tr.meta_sgl.unkeyed.length == 4096);

	CU_ASSERT(tr.meta_sgl.unkeyed.subtype == 0);

	CU_ASSERT(req.cmd.mptr == (0xDBADBEEF - sizeof(struct spdk_nvme_sgl_descriptor)));

	MOCK_CLEAR(spdk_vtophys);



	/* Build non sgl metadata */

	MOCK_SET(spdk_vtophys, 0xDDADBEE0);



	rc = nvme_pcie_qpair_build_metadata(&qpair, &tr, false, true);

	CU_ASSERT(rc == 0);

	CU_ASSERT(req.cmd.mptr == 0xDDADBEE0);

	MOCK_CLEAR(spdk_vtophys);

}



int main(int argc, char **argv)

{

	CU_pSuite	suite = NULL;
@@ -490,6 +528,7 @@ int main(int argc, char **argv) 
	CU_ADD_TEST(suite, test_nvme_pcie_hotplug_monitor);

	CU_ADD_TEST(suite, test_shadow_doorbell_update);

	CU_ADD_TEST(suite, test_build_contig_hw_sgl_request);

	CU_ADD_TEST(suite, test_nvme_pcie_qpair_build_metadata);



	CU_basic_set_mode(CU_BRM_VERBOSE);

	CU_basic_run_tests();