test/raid1: unit tests implementation (69038a94) · Commits · Public Repositories / spdk

test/unit/lib/bdev/raid/Makefile

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		@@ -6,7 +6,7 @@
		SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../../../..)
		include $(SPDK_ROOT_DIR)/mk/spdk.common.mk

		DIRS-y = bdev_raid.c concat.c
		DIRS-y = bdev_raid.c concat.c raid1.c

		DIRS-$(CONFIG_RAID5F) += raid5f.c

test/unit/lib/bdev/raid/raid1.c/Makefile

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		# SPDX-License-Identifier: BSD-3-Clause
		# Copyright (C) 2022 Intel Corporation.
		# All rights reserved.
		#

		SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../../../../..)

		TEST_FILE = raid1_ut.c

		include $(SPDK_ROOT_DIR)/mk/spdk.unittest.mk

test/unit/lib/bdev/raid/raid1.c/raid1_ut.c

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		/* SPDX-License-Identifier: BSD-3-Clause
		* Copyright (C) 2022 Intel Corporation.
		* All rights reserved.
		*/

		#include "spdk/stdinc.h"
		#include "spdk_cunit.h"
		#include "spdk/env.h"
		#include "spdk_internal/mock.h"

		#include "bdev/raid/raid1.c"
		#include "../common.c"

		DEFINE_STUB_V(raid_bdev_module_list_add, (struct raid_bdev_module *raid_module));
		DEFINE_STUB_V(raid_bdev_io_complete, (struct raid_bdev_io *raid_io,
		enum spdk_bdev_io_status status));
		DEFINE_STUB(raid_bdev_io_complete_part, bool, (struct raid_bdev_io *raid_io, uint64_t completed,
		enum spdk_bdev_io_status status), true);
		DEFINE_STUB_V(spdk_bdev_free_io, (struct spdk_bdev_io *bdev_io));
		DEFINE_STUB_V(raid_bdev_queue_io_wait, (struct raid_bdev_io raid_io, struct spdk_bdev bdev,
		struct spdk_io_channel *ch, spdk_bdev_io_wait_cb cb_fn));
		DEFINE_STUB(spdk_bdev_readv_blocks, int, (struct spdk_bdev_desc desc, struct spdk_io_channel ch,
		struct iovec *iov, int iovcnt,
		uint64_t offset_blocks, uint64_t num_blocks,
		spdk_bdev_io_completion_cb cb, void *cb_arg), 0);
		DEFINE_STUB(spdk_bdev_readv_blocks_with_md, int, (struct spdk_bdev_desc *desc,
		struct spdk_io_channel *ch,
		struct iovec iov, int iovcnt, void md,
		uint64_t offset_blocks, uint64_t num_blocks,
		spdk_bdev_io_completion_cb cb, void *cb_arg), 0);
		DEFINE_STUB(spdk_bdev_writev_blocks, int, (struct spdk_bdev_desc desc, struct spdk_io_channel ch,
		struct iovec *iov, int iovcnt,
		uint64_t offset_blocks, uint64_t num_blocks,
		spdk_bdev_io_completion_cb cb, void *cb_arg), 0);
		DEFINE_STUB(spdk_bdev_writev_blocks_with_md, int, (struct spdk_bdev_desc *desc,
		struct spdk_io_channel *ch,
		struct iovec iov, int iovcnt, void md,
		uint64_t offset_blocks, uint64_t num_blocks,
		spdk_bdev_io_completion_cb cb, void *cb_arg), 0);

		static int
		test_setup(void)
		{
		uint8_t num_base_bdevs_values[] = { 2, 3 };
		uint64_t base_bdev_blockcnt_values[] = { 1, 1024, 1024 * 1024 };
		uint32_t base_bdev_blocklen_values[] = { 512, 4096 };
		uint8_t *num_base_bdevs;
		uint64_t *base_bdev_blockcnt;
		uint32_t *base_bdev_blocklen;
		struct raid_params params;
		uint64_t params_count;
		int rc;

		params_count = SPDK_COUNTOF(num_base_bdevs_values) *
		SPDK_COUNTOF(base_bdev_blockcnt_values) *
		SPDK_COUNTOF(base_bdev_blocklen_values);
		rc = raid_test_params_alloc(params_count);
		if (rc) {
		return rc;
		}

		ARRAY_FOR_EACH(num_base_bdevs_values, num_base_bdevs) {
		ARRAY_FOR_EACH(base_bdev_blockcnt_values, base_bdev_blockcnt) {
		ARRAY_FOR_EACH(base_bdev_blocklen_values, base_bdev_blocklen) {
		params.num_base_bdevs = *num_base_bdevs;
		params.base_bdev_blockcnt = *base_bdev_blockcnt;
		params.base_bdev_blocklen = *base_bdev_blocklen;
		params.strip_size = 0;
		raid_test_params_add(&params);
		}
		}
		}

		return 0;
		}

		static int
		test_cleanup(void)
		{
		raid_test_params_free();
		return 0;
		}

		static struct raid1_info *
		create_raid1(struct raid_params *params)
		{
		struct raid_bdev *raid_bdev = raid_test_create_raid_bdev(params, &g_raid1_module);

		SPDK_CU_ASSERT_FATAL(raid1_start(raid_bdev) == 0);

		return raid_bdev->module_private;
		}

		static void
		delete_raid1(struct raid1_info *r1_info)
		{
		struct raid_bdev *raid_bdev = r1_info->raid_bdev;

		raid1_stop(raid_bdev);

		raid_test_delete_raid_bdev(raid_bdev);
		}

		static void
		test_raid1_start(void)
		{
		struct raid_params *params;

		RAID_PARAMS_FOR_EACH(params) {
		struct raid1_info *r1_info;

		r1_info = create_raid1(params);

		SPDK_CU_ASSERT_FATAL(r1_info != NULL);

		CU_ASSERT_EQUAL(r1_info->raid_bdev->level, RAID1);
		CU_ASSERT_EQUAL(r1_info->raid_bdev->bdev.blockcnt, params->base_bdev_blockcnt);
		CU_ASSERT_PTR_EQUAL(r1_info->raid_bdev->module, &g_raid1_module);

		delete_raid1(r1_info);
		}
		}

		int
		main(int argc, char **argv)
		{
		CU_pSuite suite = NULL;
		unsigned int num_failures;

		CU_set_error_action(CUEA_ABORT);
		CU_initialize_registry();

		suite = CU_add_suite("raid1", test_setup, test_cleanup);
		CU_ADD_TEST(suite, test_raid1_start);

		CU_basic_set_mode(CU_BRM_VERBOSE);
		CU_basic_run_tests();
		num_failures = CU_get_number_of_failures();
		CU_cleanup_registry();
		return num_failures;
		}

test/unit/unittest.sh

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		@@ -20,6 +20,7 @@ function unittest_bdev() {
		$valgrind $testdir/lib/bdev/nvme/bdev_nvme.c/bdev_nvme_ut
		$valgrind $testdir/lib/bdev/raid/bdev_raid.c/bdev_raid_ut
		$valgrind $testdir/lib/bdev/raid/concat.c/concat_ut
		$valgrind $testdir/lib/bdev/raid/raid1.c/raid1_ut
		$valgrind $testdir/lib/bdev/bdev_zone.c/bdev_zone_ut
		$valgrind $testdir/lib/bdev/gpt/gpt.c/gpt_ut
		$valgrind $testdir/lib/bdev/part.c/part_ut