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FTL: Add mempool tests

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Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur 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: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Kozlowski Mateusz 2022-06-15 11:54:12 +02:00 committed by Jim Harris
parent b431640409
commit 0da057a424
5 changed files with 108 additions and 1 deletions
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2
test/unit/lib/ftl/Makefile
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@ -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)

1
test/unit/lib/ftl/ftl_mempool.c/.gitignore vendored Normal file
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@ -0,0 +1 @@
ftl_mempool_ut

10
test/unit/lib/ftl/ftl_mempool.c/Makefile Normal file
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@ -0,0 +1,10 @@
# 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

95
test/unit/lib/ftl/ftl_mempool.c/ftl_mempool_ut.c Normal file
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@ -0,0 +1,95 @@
/* 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;
}

1
test/unit/unittest.sh
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@ -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() {