Commit 0da057a4 authored by Kozlowski Mateusz's avatar Kozlowski Mateusz Committed by Jim Harris
Browse files

FTL: Add mempool tests 



Signed-off-by: default avatarKozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: default avatarArtur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I21bc22b53e4bb43077220e4ec21891758d94cbfa
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13304


Community-CI: Mellanox Build Bot
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent b4316404

test/unit/lib/ftl/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ 
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../../..)

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



DIRS-y = ftl_mngt

DIRS-y = ftl_mempool.c ftl_mngt



.PHONY: all clean $(DIRS-y)

test/unit/lib/ftl/ftl_mempool.c/.gitignore

0 → 100644
+1 −0
Original line number Diff line number Diff line 
ftl_mempool_ut

test/unit/lib/ftl/ftl_mempool.c/Makefile

0 → 100644
+10 −0
Original line number Diff line number Diff line 
#  SPDX-License-Identifier: BSD-3-Clause

#  Copyright (c) Intel Corporation.

#  All rights reserved.

#



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



TEST_FILE = ftl_mempool_ut.c



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

test/unit/lib/ftl/ftl_mempool.c/ftl_mempool_ut.c

0 → 100644
+95 −0
Original line number Diff line number Diff line 
/*   SPDX-License-Identifier: BSD-3-Clause

 *   Copyright (c) Intel Corporation.

 *   All rights reserved.

 */



#include "spdk/stdinc.h"



#include "spdk_cunit.h"

#include "common/lib/test_env.c"



#include "ftl/utils/ftl_mempool.c"



#define COUNT 16

#define ALIGNMENT 64

#define SIZE (ALIGNMENT * 2)

#define SOCKET_ID_ANY -1



static struct ftl_mempool *g_mpool;



static void

test_ftl_mempool_create(void)

{

	struct ftl_mempool *mpool;



	/* improper value of alignment */

	mpool = ftl_mempool_create(COUNT, SIZE, ALIGNMENT + 1, SOCKET_ID_ANY);

	CU_ASSERT_EQUAL(mpool, NULL);

}



static void

test_ftl_mempool_get_put(void)

{

	void *elem[COUNT];

	void *elem_empty;

	void *elem_first = SLIST_FIRST(&g_mpool->list);

	struct ftl_mempool_element *ftl_elem;

	int i;

	for (i = 0; i < COUNT; i++) {

		elem[i] = ftl_mempool_get(g_mpool);

		ftl_elem = elem[i];

		CU_ASSERT_EQUAL(ftl_elem->entry.sle_next, SLIST_FIRST(&g_mpool->list));

	}



	CU_ASSERT(SLIST_EMPTY(&g_mpool->list));



	elem_empty = ftl_mempool_get(g_mpool);

	CU_ASSERT_EQUAL(elem_empty, NULL);



	for (i = COUNT - 1; i >= 0; i--) {

		ftl_mempool_put(g_mpool, elem[i]);

		CU_ASSERT_EQUAL(SLIST_FIRST(&g_mpool->list), elem[i]);

	}



	CU_ASSERT_EQUAL(SLIST_FIRST(&g_mpool->list), elem_first);

}



static int

test_setup(void)

{

	g_mpool = ftl_mempool_create(COUNT, SIZE, ALIGNMENT, SOCKET_ID_ANY);

	if (!g_mpool) {

		return -ENOMEM;

	}



	return 0;

}



static int

test_cleanup(void)

{

	ftl_mempool_destroy(g_mpool);

	g_mpool = NULL;

	return 0;

}



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("ftl_mempool", test_setup, test_cleanup);

	CU_ADD_TEST(suite, test_ftl_mempool_create);

	CU_ADD_TEST(suite, test_ftl_mempool_get_put);



	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

+1 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ function unittest_event() { 


function unittest_ftl() {

	$valgrind $testdir/lib/ftl/ftl_mngt/ftl_mngt_ut

	$valgrind $testdir/lib/ftl/ftl_mempool.c/ftl_mempool_ut

}



function unittest_iscsi() {