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7346be69e7
Spdk/test/unit/lib/nvmf/ctrlr.c/ctrlr_ut.c
Ziye Yang 7346be69e7 nvmf: Make the ctrlr create/remove in subsystem in an asynchronous way 
Ctrlrs list maintanined by the subsystem structure should be operated
by the thread which creates the subsystem. And this will make the
operations correct.

Change-Id: I7f881a77b1846658b3acd4270b74f86816e87803
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/401541
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2018-02-27 12:35:08 -05:00

559 lines
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/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "spdk/stdinc.h"
#include "spdk_cunit.h"
#include "spdk_internal/mock.h"
#include "nvmf/ctrlr.c"
SPDK_LOG_REGISTER_COMPONENT("nvmf", SPDK_LOG_NVMF)
DEFINE_STUB(spdk_nvmf_tgt_find_subsystem,
struct spdk_nvmf_subsystem *,
(struct spdk_nvmf_tgt *tgt, const char *subnqn),
NULL)
DEFINE_STUB(spdk_nvmf_poll_group_create,
struct spdk_nvmf_poll_group *,
(struct spdk_nvmf_tgt *tgt),
NULL)
DEFINE_STUB_V(spdk_nvmf_poll_group_destroy,
(struct spdk_nvmf_poll_group *group))
DEFINE_STUB_V(spdk_nvmf_transport_qpair_fini,
(struct spdk_nvmf_qpair *qpair))
DEFINE_STUB(spdk_nvmf_poll_group_add,
int,
(struct spdk_nvmf_poll_group *group, struct spdk_nvmf_qpair *qpair),
0)
DEFINE_STUB(spdk_nvmf_poll_group_remove,
int,
(struct spdk_nvmf_poll_group *group, struct spdk_nvmf_qpair *qpair),
0)
DEFINE_STUB(spdk_nvmf_subsystem_get_sn,
const char *,
(const struct spdk_nvmf_subsystem *subsystem),
NULL)
DEFINE_STUB(spdk_nvmf_subsystem_get_ns,
struct spdk_nvmf_ns *,
(struct spdk_nvmf_subsystem *subsystem, uint32_t nsid),
NULL)
DEFINE_STUB(spdk_nvmf_subsystem_get_first_ns,
struct spdk_nvmf_ns *,
(struct spdk_nvmf_subsystem *subsystem),
NULL)
DEFINE_STUB(spdk_nvmf_subsystem_get_next_ns,
struct spdk_nvmf_ns *,
(struct spdk_nvmf_subsystem *subsystem, struct spdk_nvmf_ns *prev_ns),
NULL)
DEFINE_STUB(spdk_nvmf_subsystem_host_allowed,
bool,
(struct spdk_nvmf_subsystem *subsystem, const char *hostnqn),
true)
DEFINE_STUB(spdk_nvmf_subsystem_add_ctrlr,
int,
(struct spdk_nvmf_subsystem *subsystem, struct spdk_nvmf_ctrlr *ctrlr),
0)
DEFINE_STUB_V(spdk_nvmf_subsystem_remove_ctrlr,
(struct spdk_nvmf_subsystem *subsystem, struct spdk_nvmf_ctrlr *ctrlr))
DEFINE_STUB(spdk_nvmf_subsystem_get_ctrlr,
struct spdk_nvmf_ctrlr *,
(struct spdk_nvmf_subsystem *subsystem, uint16_t cntlid),
NULL)
DEFINE_STUB(spdk_nvmf_ctrlr_dsm_supported,
bool,
(struct spdk_nvmf_ctrlr *ctrlr),
false)
DEFINE_STUB(spdk_nvmf_ctrlr_write_zeroes_supported,
bool,
(struct spdk_nvmf_ctrlr *ctrlr),
false)
DEFINE_STUB(spdk_nvmf_bdev_ctrlr_identify_ns,
int,
(struct spdk_nvmf_ns *ns, struct spdk_nvme_ns_data *nsdata),
-1)
DEFINE_STUB_V(spdk_nvmf_get_discovery_log_page,
(struct spdk_nvmf_tgt *tgt, void *buffer, uint64_t offset, uint32_t length))
DEFINE_STUB(spdk_nvmf_request_complete,
int,
(struct spdk_nvmf_request *req),
-1)
DEFINE_STUB(spdk_nvmf_request_abort,
int,
(struct spdk_nvmf_request *req),
-1)
static void
test_get_log_page(void)
{
struct spdk_nvmf_subsystem subsystem = {};
struct spdk_nvmf_request req = {};
struct spdk_nvmf_qpair qpair = {};
struct spdk_nvmf_ctrlr ctrlr = {};
union nvmf_h2c_msg cmd = {};
union nvmf_c2h_msg rsp = {};
char data[4096];
subsystem.subtype = SPDK_NVMF_SUBTYPE_NVME;
ctrlr.subsys = &subsystem;
qpair.ctrlr = &ctrlr;
req.qpair = &qpair;
req.cmd = &cmd;
req.rsp = &rsp;
req.data = &data;
req.length = sizeof(data);
/* Get Log Page - all valid */
memset(&cmd, 0, sizeof(cmd));
memset(&rsp, 0, sizeof(rsp));
cmd.nvme_cmd.opc = SPDK_NVME_OPC_GET_LOG_PAGE;
cmd.nvme_cmd.cdw10 = SPDK_NVME_LOG_ERROR | (req.length / 4 - 1) << 16;
CU_ASSERT(spdk_nvmf_ctrlr_get_log_page(&req) == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(req.rsp->nvme_cpl.status.sct == SPDK_NVME_SCT_GENERIC);
CU_ASSERT(req.rsp->nvme_cpl.status.sc == SPDK_NVME_SC_SUCCESS);
/* Get Log Page with invalid log ID */
memset(&cmd, 0, sizeof(cmd));
memset(&rsp, 0, sizeof(rsp));
cmd.nvme_cmd.opc = SPDK_NVME_OPC_GET_LOG_PAGE;
cmd.nvme_cmd.cdw10 = 0;
CU_ASSERT(spdk_nvmf_ctrlr_get_log_page(&req) == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(req.rsp->nvme_cpl.status.sct == SPDK_NVME_SCT_GENERIC);
CU_ASSERT(req.rsp->nvme_cpl.status.sc == SPDK_NVME_SC_INVALID_FIELD);
/* Get Log Page with invalid offset (not dword aligned) */
memset(&cmd, 0, sizeof(cmd));
memset(&rsp, 0, sizeof(rsp));
cmd.nvme_cmd.opc = SPDK_NVME_OPC_GET_LOG_PAGE;
cmd.nvme_cmd.cdw10 = SPDK_NVME_LOG_ERROR | (req.length / 4 - 1) << 16;
cmd.nvme_cmd.cdw12 = 2;
CU_ASSERT(spdk_nvmf_ctrlr_get_log_page(&req) == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(req.rsp->nvme_cpl.status.sct == SPDK_NVME_SCT_GENERIC);
CU_ASSERT(req.rsp->nvme_cpl.status.sc == SPDK_NVME_SC_INVALID_FIELD);
/* Get Log Page without data buffer */
memset(&cmd, 0, sizeof(cmd));
memset(&rsp, 0, sizeof(rsp));
req.data = NULL;
cmd.nvme_cmd.opc = SPDK_NVME_OPC_GET_LOG_PAGE;
cmd.nvme_cmd.cdw10 = SPDK_NVME_LOG_ERROR | (req.length / 4 - 1) << 16;
CU_ASSERT(spdk_nvmf_ctrlr_get_log_page(&req) == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(req.rsp->nvme_cpl.status.sct == SPDK_NVME_SCT_GENERIC);
CU_ASSERT(req.rsp->nvme_cpl.status.sc == SPDK_NVME_SC_INVALID_FIELD);
req.data = data;
}
static void
test_process_fabrics_cmd(void)
{
struct spdk_nvmf_request req = {};
int ret;
struct spdk_nvmf_qpair req_qpair = {};
union nvmf_h2c_msg req_cmd = {};
union nvmf_c2h_msg req_rsp = {};
req.qpair = &req_qpair;
req.cmd = &req_cmd;
req.rsp = &req_rsp;
req.qpair->ctrlr = NULL;
/* No ctrlr and invalid command check */
req.cmd->nvmf_cmd.fctype = SPDK_NVMF_FABRIC_COMMAND_PROPERTY_GET;
ret = spdk_nvmf_ctrlr_process_fabrics_cmd(&req);
CU_ASSERT_EQUAL(req.rsp->nvme_cpl.status.sc, SPDK_NVME_SC_COMMAND_SEQUENCE_ERROR);
CU_ASSERT_EQUAL(ret, SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
}
static bool
nvme_status_success(const struct spdk_nvme_status *status)
{
return status->sct == SPDK_NVME_SCT_GENERIC && status->sc == SPDK_NVME_SC_SUCCESS;
}
void
spdk_thread_send_msg(const struct spdk_thread *thread, spdk_thread_fn fn, void *ctx)
{
fn(ctx);
}
static void
test_connect(void)
{
struct spdk_nvmf_fabric_connect_data connect_data;
struct spdk_nvmf_poll_group group;
struct spdk_nvmf_transport transport;
struct spdk_nvmf_subsystem subsystem;
struct spdk_nvmf_request req;
struct spdk_nvmf_qpair admin_qpair;
struct spdk_nvmf_qpair qpair;
struct spdk_nvmf_qpair qpair2;
struct spdk_nvmf_ctrlr ctrlr;
struct spdk_nvmf_tgt tgt;
union nvmf_h2c_msg cmd;
union nvmf_c2h_msg rsp;
const uint8_t hostid[16] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F
};
const char subnqn[] = "nqn.2016-06.io.spdk:subsystem1";
const char hostnqn[] = "nqn.2016-06.io.spdk:host1";
int rc;
memset(&group, 0, sizeof(group));
memset(&ctrlr, 0, sizeof(ctrlr));
TAILQ_INIT(&ctrlr.qpairs);
ctrlr.subsys = &subsystem;
ctrlr.vcprop.cc.bits.en = 1;
ctrlr.vcprop.cc.bits.iosqes = 6;
ctrlr.vcprop.cc.bits.iocqes = 4;
ctrlr.max_qpairs_allowed = 3;
memset(&admin_qpair, 0, sizeof(admin_qpair));
TAILQ_INSERT_TAIL(&ctrlr.qpairs, &admin_qpair, link);
admin_qpair.group = &group;
memset(&tgt, 0, sizeof(tgt));
tgt.opts.max_queue_depth = 64;
tgt.opts.max_qpairs_per_ctrlr = 3;
memset(&transport, 0, sizeof(transport));
transport.tgt = &tgt;
memset(&qpair, 0, sizeof(qpair));
qpair.transport = &transport;
qpair.group = &group;
memset(&connect_data, 0, sizeof(connect_data));
memcpy(connect_data.hostid, hostid, sizeof(hostid));
connect_data.cntlid = 0xFFFF;
strncpy(connect_data.subnqn, subnqn, sizeof(connect_data.subnqn));
strncpy(connect_data.hostnqn, hostnqn, sizeof(connect_data.hostnqn));
memset(&subsystem, 0, sizeof(subsystem));
subsystem.id = 1;
TAILQ_INIT(&subsystem.ctrlrs);
subsystem.tgt = &tgt;
subsystem.subtype = SPDK_NVMF_SUBTYPE_NVME;
snprintf(subsystem.subnqn, sizeof(subsystem.subnqn), "%s", subnqn);
memset(&cmd, 0, sizeof(cmd));
cmd.connect_cmd.opcode = SPDK_NVME_OPC_FABRIC;
cmd.connect_cmd.cid = 1;
cmd.connect_cmd.fctype = SPDK_NVMF_FABRIC_COMMAND_CONNECT;
cmd.connect_cmd.recfmt = 0;
cmd.connect_cmd.qid = 0;
cmd.connect_cmd.sqsize = 31;
cmd.connect_cmd.cattr = 0;
cmd.connect_cmd.kato = 120000;
memset(&req, 0, sizeof(req));
req.qpair = &qpair;
req.length = sizeof(connect_data);
req.xfer = SPDK_NVME_DATA_HOST_TO_CONTROLLER;
req.data = &connect_data;
req.cmd = &cmd;
req.rsp = &rsp;
MOCK_SET(spdk_nvmf_tgt_find_subsystem, struct spdk_nvmf_subsystem *, &subsystem);
MOCK_SET(spdk_nvmf_poll_group_create, struct spdk_nvmf_poll_group *, &group);
/* Valid admin connect command */
memset(&rsp, 0, sizeof(rsp));
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(nvme_status_success(&rsp.nvme_cpl.status));
CU_ASSERT(qpair.ctrlr != NULL);
free(qpair.ctrlr);
qpair.ctrlr = NULL;
/* Invalid data length */
memset(&rsp, 0, sizeof(rsp));
req.length = sizeof(connect_data) - 1;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_GENERIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVME_SC_INVALID_FIELD);
CU_ASSERT(qpair.ctrlr == NULL);
req.length = sizeof(connect_data);
/* Invalid recfmt */
memset(&rsp, 0, sizeof(rsp));
cmd.connect_cmd.recfmt = 1234;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INCOMPATIBLE_FORMAT);
CU_ASSERT(qpair.ctrlr == NULL);
cmd.connect_cmd.recfmt = 0;
/* Unterminated subnqn */
memset(&rsp, 0, sizeof(rsp));
memset(connect_data.subnqn, 'a', sizeof(connect_data.subnqn));
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 1);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 256);
CU_ASSERT(qpair.ctrlr == NULL);
strncpy(connect_data.subnqn, subnqn, sizeof(connect_data.subnqn));
/* Subsystem not found */
memset(&rsp, 0, sizeof(rsp));
MOCK_SET(spdk_nvmf_tgt_find_subsystem, struct spdk_nvmf_subsystem *, NULL);
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 1);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 256);
CU_ASSERT(qpair.ctrlr == NULL);
MOCK_SET(spdk_nvmf_tgt_find_subsystem, struct spdk_nvmf_subsystem *, &subsystem);
/* Unterminated hostnqn */
memset(&rsp, 0, sizeof(rsp));
memset(connect_data.hostnqn, 'b', sizeof(connect_data.hostnqn));
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 1);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 512);
CU_ASSERT(qpair.ctrlr == NULL);
strncpy(connect_data.hostnqn, hostnqn, sizeof(connect_data.hostnqn));
/* Host not allowed */
memset(&rsp, 0, sizeof(rsp));
MOCK_SET(spdk_nvmf_subsystem_host_allowed, bool, false);
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_HOST);
CU_ASSERT(qpair.ctrlr == NULL);
MOCK_SET(spdk_nvmf_subsystem_host_allowed, bool, true);
/* Invalid sqsize == 0 */
memset(&rsp, 0, sizeof(rsp));
cmd.connect_cmd.sqsize = 0;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 0);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 44);
CU_ASSERT(qpair.ctrlr == NULL);
cmd.connect_cmd.sqsize = 31;
/* Invalid sqsize > max_queue_depth */
memset(&rsp, 0, sizeof(rsp));
cmd.connect_cmd.sqsize = 64;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 0);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 44);
CU_ASSERT(qpair.ctrlr == NULL);
cmd.connect_cmd.sqsize = 31;
/* Invalid cntlid for admin queue */
memset(&rsp, 0, sizeof(rsp));
connect_data.cntlid = 0x1234;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 1);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 16);
CU_ASSERT(qpair.ctrlr == NULL);
connect_data.cntlid = 0xFFFF;
ctrlr.admin_qpair = &admin_qpair;
ctrlr.subsys = &subsystem;
/* Valid I/O queue connect command */
memset(&rsp, 0, sizeof(rsp));
MOCK_SET(spdk_nvmf_subsystem_get_ctrlr, struct spdk_nvmf_ctrlr *, &ctrlr);
cmd.connect_cmd.qid = 1;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(nvme_status_success(&rsp.nvme_cpl.status));
CU_ASSERT(qpair.ctrlr == &ctrlr);
qpair.ctrlr = NULL;
ctrlr.num_qpairs = 0;
TAILQ_INIT(&ctrlr.qpairs);
/* Non-existent controller */
memset(&rsp, 0, sizeof(rsp));
MOCK_SET(spdk_nvmf_subsystem_get_ctrlr, struct spdk_nvmf_ctrlr *, NULL);
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 1);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 16);
CU_ASSERT(qpair.ctrlr == NULL);
MOCK_SET(spdk_nvmf_subsystem_get_ctrlr, struct spdk_nvmf_ctrlr *, &ctrlr);
/* I/O connect to discovery controller */
memset(&rsp, 0, sizeof(rsp));
subsystem.subtype = SPDK_NVMF_SUBTYPE_DISCOVERY;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 0);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 42);
CU_ASSERT(qpair.ctrlr == NULL);
subsystem.subtype = SPDK_NVMF_SUBTYPE_NVME;
/* I/O connect to disabled controller */
memset(&rsp, 0, sizeof(rsp));
ctrlr.vcprop.cc.bits.en = 0;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 0);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 42);
CU_ASSERT(qpair.ctrlr == NULL);
ctrlr.vcprop.cc.bits.en = 1;
/* I/O connect with invalid IOSQES */
memset(&rsp, 0, sizeof(rsp));
ctrlr.vcprop.cc.bits.iosqes = 3;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 0);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 42);
CU_ASSERT(qpair.ctrlr == NULL);
ctrlr.vcprop.cc.bits.iosqes = 6;
/* I/O connect with invalid IOCQES */
memset(&rsp, 0, sizeof(rsp));
ctrlr.vcprop.cc.bits.iocqes = 3;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_INVALID_PARAM);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.iattr == 0);
CU_ASSERT(rsp.connect_rsp.status_code_specific.invalid.ipo == 42);
CU_ASSERT(qpair.ctrlr == NULL);
ctrlr.vcprop.cc.bits.iocqes = 4;
/* I/O connect with too many existing qpairs */
memset(&rsp, 0, sizeof(rsp));
ctrlr.num_qpairs = 3;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_COMMAND_SPECIFIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVMF_FABRIC_SC_CONTROLLER_BUSY);
CU_ASSERT(qpair.ctrlr == NULL);
ctrlr.num_qpairs = 0;
/* I/O connect with duplicate queue ID */
memset(&rsp, 0, sizeof(rsp));
memset(&qpair2, 0, sizeof(qpair2));
qpair2.group = &group;
qpair2.qid = 1;
TAILQ_INSERT_TAIL(&ctrlr.qpairs, &qpair, link);
cmd.connect_cmd.qid = 1;
rc = spdk_nvmf_ctrlr_connect(&req);
CU_ASSERT(rc == SPDK_NVMF_REQUEST_EXEC_STATUS_ASYNCHRONOUS);
CU_ASSERT(rsp.nvme_cpl.status.sct == SPDK_NVME_SCT_GENERIC);
CU_ASSERT(rsp.nvme_cpl.status.sc == SPDK_NVME_SC_COMMAND_SEQUENCE_ERROR);
CU_ASSERT(qpair.ctrlr == NULL);
TAILQ_INIT(&ctrlr.qpairs);
/* Clean up globals */
MOCK_SET(spdk_nvmf_tgt_find_subsystem, struct spdk_nvmf_subsystem *, NULL);
MOCK_SET(spdk_nvmf_poll_group_create, struct spdk_nvmf_poll_group *, NULL);
}
int main(int argc, char **argv)
{
CU_pSuite suite = NULL;
unsigned int num_failures;
if (CU_initialize_registry() != CUE_SUCCESS) {
return CU_get_error();
}
suite = CU_add_suite("nvmf", NULL, NULL);
if (suite == NULL) {
CU_cleanup_registry();
return CU_get_error();
}
if (
CU_add_test(suite, "get_log_page", test_get_log_page) == NULL ||
CU_add_test(suite, "process_fabrics_cmd", test_process_fabrics_cmd) == NULL ||
CU_add_test(suite, "connect", test_connect) == NULL
) {
CU_cleanup_registry();
return CU_get_error();
}
CU_basic_set_mode(CU_BRM_VERBOSE);
CU_basic_run_tests();
num_failures = CU_get_number_of_failures();
CU_cleanup_registry();
return num_failures;
}
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