test/unit: Add nvme_uevent_ut.c to unittest.
Add nvme_uevent_ut.c to unittest, and test parse uevents. Signed-off-by: dongx.yi <dongx.yi@intel.com> Change-Id: Id8bb8336790ae5e031b357dc49163d86dfa1cd57 Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475080 Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Community-CI: SPDK CI Jenkins <sys_sgci@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
dongx.yi
Tomasz Zawadzki
parent
f57842c2ca
commit
94f2def65a
@ -35,7 +35,7 @@ SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../../..)
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include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
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DIRS-y = nvme.c nvme_ctrlr.c nvme_ctrlr_cmd.c nvme_ctrlr_ocssd_cmd.c nvme_ns.c nvme_ns_cmd.c nvme_ns_ocssd_cmd.c nvme_pcie.c nvme_qpair.c \
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nvme_quirks.c nvme_tcp.c \
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nvme_quirks.c nvme_tcp.c nvme_uevent.c \
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DIRS-$(CONFIG_RDMA) += nvme_rdma.c
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1
test/unit/lib/nvme/nvme_uevent.c/.gitignore
vendored
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1
test/unit/lib/nvme/nvme_uevent.c/.gitignore
vendored
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@ -0,0 +1 @@
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nvme_uevent_ut
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38
test/unit/lib/nvme/nvme_uevent.c/Makefile
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38
test/unit/lib/nvme/nvme_uevent.c/Makefile
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@ -0,0 +1,38 @@
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#
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# BSD LICENSE
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#
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# Copyright (c) Intel Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../../../..)
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TEST_FILE = nvme_uevent_ut.c
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include $(SPDK_ROOT_DIR)/mk/spdk.unittest.mk
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176
test/unit/lib/nvme/nvme_uevent.c/nvme_uevent_ut.c
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176
test/unit/lib/nvme/nvme_uevent.c/nvme_uevent_ut.c
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@ -0,0 +1,176 @@
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/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "spdk_cunit.h"
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#include "spdk/env.h"
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#include "common/lib/test_env.c"
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#include "nvme/nvme_uevent.c"
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#ifdef __linux__
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enum uevent_parse_event_return_type {
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uevent_abnormal_exit = -1,
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uevent_normal_exit = 0,
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uevent_expected_continue = 1
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};
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#define SPDK_NVME_UEVENT_SUBSYSTEM_NULL 0xFF
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static void
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test_nvme_uevent_parse_event(void)
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{
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char *commands;
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struct spdk_uevent uevent = {};
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int rc = uevent_normal_exit;
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/* Simulate commands to check expected behaviors */
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/* Linux kernel puts null characters after every uevent */
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/* Case 1: Add wrong non-uio or vfio-pci /devices/pci0000:80/0000:80:01.0/0000:81:00.0/uio/uio0 */
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commands =
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"ACTION=add\0DEVPATH=/devices/pci0000:80/0000:80:01.0/0000:81:00.0/uio/uio0\0SUBSYSTEM= \0DRIVER= \0PCI_SLOT_NAME= \0";
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uevent.subsystem = SPDK_NVME_UEVENT_SUBSYSTEM_NULL;
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uevent.action = 0;
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rc = parse_event(commands, &uevent);
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CU_ASSERT(rc == uevent_abnormal_exit);
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CU_ASSERT(uevent.subsystem == SPDK_NVME_UEVENT_SUBSYSTEM_NULL);
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CU_ASSERT(uevent.action == SPDK_NVME_UEVENT_ADD);
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/* Case 2: Add uio /devices/pci0000:80/0000:80:01.0/0000:81:00.0/uio/uio0 */
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commands =
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"ACTION=add \0DEVPATH=/devices/pci0000:80/0000:80:01.0/0000:81:00.0/uio/uio0\0SUBSYSTEM=uio\0DRIVER=\0PCI_SLOT_NAME= \0";
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uevent.subsystem = SPDK_NVME_UEVENT_SUBSYSTEM_NULL;
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uevent.action = 0;
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rc = parse_event(commands, &uevent);
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CU_ASSERT(rc == uevent_expected_continue);
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CU_ASSERT(uevent.subsystem == SPDK_NVME_UEVENT_SUBSYSTEM_UIO);
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CU_ASSERT(uevent.action == SPDK_NVME_UEVENT_ADD);
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/* Case 3: Remove uio /devices/pci0000:80/0000:80:01.0/0000:81:00.0/uio/uio0 */
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commands =
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"ACTION=remove\0DEVPATH=/devices/pci0000:80/0000:80:01.0/0000:81:00.0/uio/uio0\0SUBSYSTEM=uio\0DRIVER=\0PCI_SLOT_NAME= \0";
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uevent.subsystem = SPDK_NVME_UEVENT_SUBSYSTEM_NULL;
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rc = parse_event(commands, &uevent);
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CU_ASSERT(rc == uevent_expected_continue);
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CU_ASSERT(uevent.subsystem == SPDK_NVME_UEVENT_SUBSYSTEM_UIO);
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CU_ASSERT(uevent.action == SPDK_NVME_UEVENT_REMOVE);
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/* Case 4: Add vfio-pci 0000:81:00.0 */
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commands = "ACTION=bind\0DEVPATH=\0SUBSYSTEM= \0DRIVER=vfio-pci\0PCI_SLOT_NAME=0000:81:00.0\0";
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uevent.subsystem = SPDK_NVME_UEVENT_SUBSYSTEM_NULL;
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rc = parse_event(commands, &uevent);
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CU_ASSERT(rc == uevent_expected_continue);
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CU_ASSERT(uevent.subsystem == SPDK_NVME_UEVENT_SUBSYSTEM_VFIO);
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CU_ASSERT(uevent.action == SPDK_NVME_UEVENT_ADD);
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/* Case 5: Remove vfio-pci 0000:81:00.0 */
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commands = "ACTION=remove\0DEVPATH= \0SUBSYSTEM= \0DRIVER=vfio-pci \0PCI_SLOT_NAME=0000:81:00.0\0";
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uevent.subsystem = SPDK_NVME_UEVENT_SUBSYSTEM_NULL;
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rc = parse_event(commands, &uevent);
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CU_ASSERT(rc == uevent_expected_continue);
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CU_ASSERT(uevent.subsystem == SPDK_NVME_UEVENT_SUBSYSTEM_VFIO);
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CU_ASSERT(uevent.action == SPDK_NVME_UEVENT_REMOVE);
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/* Case 6: Add wrong vfio-pci addr 000000 */
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commands = "ACTION=bind\0DEVPATH= \0SUBSYSTEM= \0DRIVER=vfio-pci \0PCI_SLOT_NAME=000000\0";
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uevent.subsystem = SPDK_NVME_UEVENT_SUBSYSTEM_NULL;
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rc = parse_event(commands, &uevent);
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CU_ASSERT(rc == uevent_abnormal_exit);
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CU_ASSERT(uevent.subsystem == SPDK_NVME_UEVENT_SUBSYSTEM_VFIO);
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CU_ASSERT(uevent.action == SPDK_NVME_UEVENT_ADD);
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/* Case 7: Add wrong type vfio 0000:81:00.0 */
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commands = "ACTION=bind\0DEVPATH= \0SUBSYSTEM= \0DRIVER=vfio \0PCI_SLOT_NAME=0000:81:00.0\0";
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uevent.subsystem = SPDK_NVME_UEVENT_SUBSYSTEM_NULL;
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uevent.action = 0;
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rc = parse_event(commands, &uevent);
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CU_ASSERT(rc == uevent_abnormal_exit);
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CU_ASSERT(uevent.subsystem == SPDK_NVME_UEVENT_SUBSYSTEM_NULL);
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CU_ASSERT(uevent.action == SPDK_NVME_UEVENT_ADD);
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}
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#else
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static void
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test_nvme_uevent_parse_event(void)
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{
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CU_ASSERT(1);
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}
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#endif
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int main(int argc, char **argv)
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{
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CU_pSuite suite = NULL;
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unsigned int num_failures;
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if (CU_initialize_registry() != CUE_SUCCESS) {
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return CU_get_error();
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}
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suite = CU_add_suite("nvme_uevent", NULL, NULL);
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if (suite == NULL) {
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CU_cleanup_registry();
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return CU_get_error();
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}
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if (
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CU_add_test(suite, "test_nvme_uevent_parse_event",
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test_nvme_uevent_parse_event) == NULL
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) {
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CU_cleanup_registry();
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return CU_get_error();
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}
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CU_basic_set_mode(CU_BRM_VERBOSE);
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CU_basic_run_tests();
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num_failures = CU_get_number_of_failures();
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CU_cleanup_registry();
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return num_failures;
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}
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@ -78,6 +78,7 @@ function unittest_nvme {
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$valgrind $testdir/lib/nvme/nvme_pcie.c/nvme_pcie_ut
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$valgrind $testdir/lib/nvme/nvme_quirks.c/nvme_quirks_ut
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$valgrind $testdir/lib/nvme/nvme_tcp.c/nvme_tcp_ut
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$valgrind $testdir/lib/nvme/nvme_uevent.c/nvme_uevent_ut
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}
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function unittest_nvmf {
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