test/vhost: add vhost_nvme.c unit test framework
Add a simple example for spdk_vhost_nvme_controller_construct and spdk_vhost_nvme_dev_construct functions. Change-Id: I38415a7f4b28faf071a74e9b87d141da78e43368 Signed-off-by: Chen Wang <chenx.wang@intel.com> Reviewed-on: https://review.gerrithub.io/410532 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Chen Wang
Jim Harris
parent
a3dd8df8cd
commit
d6d097a18d
@ -34,7 +34,7 @@
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SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../../..)
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include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
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DIRS-y = vhost.c vhost_scsi.c vhost_blk.c
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DIRS-y = vhost.c vhost_scsi.c vhost_blk.c vhost_nvme.c
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.PHONY: all clean $(DIRS-y)
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1
test/unit/lib/vhost/vhost_nvme.c/.gitignore
vendored
Normal file
1
test/unit/lib/vhost/vhost_nvme.c/.gitignore
vendored
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@ -0,0 +1 @@
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vhost_nvme_ut
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42
test/unit/lib/vhost/vhost_nvme.c/Makefile
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42
test/unit/lib/vhost/vhost_nvme.c/Makefile
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@ -0,0 +1,42 @@
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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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include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
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include $(SPDK_ROOT_DIR)/mk/spdk.app.mk
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CFLAGS += -I$(SPDK_ROOT_DIR)/lib/vhost/rte_vhost
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CFLAGS += $(ENV_CFLAGS)
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TEST_FILE = vhost_nvme_ut.c
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include $(SPDK_ROOT_DIR)/mk/spdk.unittest.mk
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151
test/unit/lib/vhost/vhost_nvme.c/vhost_nvme_ut.c
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151
test/unit/lib/vhost/vhost_nvme.c/vhost_nvme_ut.c
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@ -0,0 +1,151 @@
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/*-
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* BSD LICENSE
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*
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* Copyright(c) Intel Corporation. All rights reserved.
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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/stdinc.h"
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#include "CUnit/Basic.h"
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#include "spdk_cunit.h"
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#include "spdk_internal/mock.h"
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#include "common/lib/test_env.c"
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#include "vhost/vhost_nvme.c"
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#include "unit/lib/vhost/test_vhost.c"
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#include "spdk_internal/bdev.h"
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#include "spdk/env.h"
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DEFINE_STUB(spdk_bdev_free_io, int, (struct spdk_bdev_io *bdev_io), 0);
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DEFINE_STUB(spdk_bdev_readv, int, (struct spdk_bdev_desc *desc, struct spdk_io_channel *ch,
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struct iovec *iov, int iovcnt, uint64_t offset, uint64_t nbytes, spdk_bdev_io_completion_cb cb,
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void *cb_arg), 0);
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DEFINE_STUB(spdk_bdev_writev, int, (struct spdk_bdev_desc *desc, struct spdk_io_channel *ch,
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struct iovec *iov, int iovcnt, uint64_t offset, uint64_t len, spdk_bdev_io_completion_cb cb,
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void *cb_arg), 0);
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DEFINE_STUB_P(spdk_bdev_get_product_name, const char, (const struct spdk_bdev *bdev), {0});
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DEFINE_STUB_P(spdk_bdev_get_name, const char, (const struct spdk_bdev *bdev), {0});
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DEFINE_STUB_P(spdk_conf_section_get_val, char, (struct spdk_conf_section *sp, const char *key), {0});
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DEFINE_STUB_P(spdk_bdev_get_by_name, struct spdk_bdev, (const char *bdev_name), {0});
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DEFINE_STUB(spdk_bdev_open, int, (struct spdk_bdev *bdev, bool write,
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spdk_bdev_remove_cb_t remove_cb, void *remove_ctx, struct spdk_bdev_desc **desc), 0);
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DEFINE_STUB_V(spdk_bdev_close, (struct spdk_bdev_desc *desc));
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DEFINE_STUB(rte_vhost_driver_enable_features, int, (const char *path, uint64_t features), 0);
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DEFINE_STUB_P(spdk_bdev_get_io_channel, struct spdk_io_channel, (struct spdk_bdev_desc *desc), {0});
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DEFINE_STUB(spdk_bdev_get_block_size, uint32_t, (const struct spdk_bdev *bdev), 512);
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DEFINE_STUB(spdk_bdev_get_num_blocks, uint64_t, (const struct spdk_bdev *bdev), 0x1);
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DEFINE_STUB(spdk_bdev_has_write_cache, bool, (const struct spdk_bdev *bdev), false);
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DEFINE_STUB(spdk_bdev_unmap, int, (struct spdk_bdev_desc *desc, struct spdk_io_channel *ch,
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uint64_t offset, uint64_t nbytes, spdk_bdev_io_completion_cb cb, void *cb_arg), 0);
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DEFINE_STUB(spdk_bdev_flush, int, (struct spdk_bdev_desc *desc, struct spdk_io_channel *ch,
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uint64_t offset, uint64_t length, spdk_bdev_io_completion_cb cb, void *cb_arg), 0);
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DEFINE_STUB(spdk_bdev_get_optimal_io_boundary, uint32_t, (const struct spdk_bdev *bdev), 512);
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DEFINE_STUB(spdk_conf_section_get_intval, int, (struct spdk_conf_section *sp, const char *key), 0);
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DEFINE_STUB_V(spdk_bdev_io_get_nvme_status, (const struct spdk_bdev_io *bdev_io, int *sct, int *sc))
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DEFINE_STUB(spdk_conf_section_get_nval, char *,
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(struct spdk_conf_section *sp, const char *key, int idx), NULL);
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SPDK_LOG_REGISTER_COMPONENT("vhost", SPDK_LOG_VHOST)
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static void
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vhost_nvme_controller_construct_test(void)
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{
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int rc;
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MOCK_SET_P(spdk_conf_next_section, struct spdk_conf_section *, NULL);
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/* VhostNvme section has non numeric suffix */
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MOCK_SET(spdk_conf_section_match_prefix, bool, true);
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MOCK_SET_P(spdk_conf_section_get_name, const char *, "VhostNvmex");
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rc = spdk_vhost_nvme_controller_construct();
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CU_ASSERT(rc != 0);
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/* Device has no name */
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MOCK_SET_P(spdk_conf_section_get_name, const char *, "VhostNvme0");
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MOCK_SET_P(spdk_conf_section_get_val, char *, NULL);
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rc = spdk_vhost_nvme_controller_construct();
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CU_ASSERT(rc != 0);
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}
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static void
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vhost_nvme_dev_construct_test(void)
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{
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int rc;
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/* Failed to construct vhost device */
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MOCK_SET(spdk_vhost_dev_register_fail, bool, true);
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rc = spdk_vhost_nvme_dev_construct("vhost.0", "0x1", 4);
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CU_ASSERT(rc != 0);
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/* Bigger num_io_queues */
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rc = spdk_vhost_nvme_dev_construct("vhost.0", "0x1", MAX_IO_QUEUES + 1);
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CU_ASSERT(rc != 0);
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}
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static int
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test_setup(void)
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{
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return 0;
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}
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int
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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("vhost_nvme_suite", test_setup, 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, "vhost_nvme_controller_construct",
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vhost_nvme_controller_construct_test) == NULL ||
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CU_add_test(suite, "vhost_nvme_dev_construct", vhost_nvme_dev_construct_test) == 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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@ -118,6 +118,7 @@ if [ $(uname -s) = Linux ]; then
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$valgrind $testdir/lib/vhost/vhost.c/vhost_ut
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$valgrind $testdir/lib/vhost/vhost_scsi.c/vhost_scsi_ut
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$valgrind $testdir/lib/vhost/vhost_blk.c/vhost_blk_ut
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$valgrind $testdir/lib/vhost/vhost_nvme.c/vhost_nvme_ut
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fi
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# local unit test coverage
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