
Fix error when disable CONFIG_LEAK_DETECTION. Change-Id: I16d85b596ef64ad45e9fb0bb594b0a3287554e8f CRs-Fixed: 3080460
99 lines
2.7 KiB
C
99 lines
2.7 KiB
C
/*
|
|
* Copyright (c) 2019 The Linux Foundation. All rights reserved.
|
|
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
|
|
*
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for
|
|
* any purpose with or without fee is hereby granted, provided that the
|
|
* above copyright notice and this permission notice appear in all
|
|
* copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
|
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
|
|
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
|
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
|
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
* PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include "qdf_tracker.h"
|
|
#include "qdf_tracker_test.h"
|
|
#include "qdf_trace.h"
|
|
#include "qdf_types.h"
|
|
|
|
#if defined(CONFIG_LEAK_DETECTION) && defined(WLAN_TRACKER_TEST)
|
|
#define qdf_ut_tracker_bits 4 /* 16 buckets */
|
|
#define qdf_ut_tracker_item_count 3
|
|
#define qdf_ut_tracker_declare(name) \
|
|
qdf_tracker_declare(name, qdf_ut_tracker_bits, "unit-test leak", \
|
|
"unit-test alloc", "unit-test free")
|
|
|
|
static uint32_t qdf_tracker_test_empty(void)
|
|
{
|
|
qdf_ut_tracker_declare(tracker);
|
|
char func[QDF_TRACKER_FUNC_SIZE];
|
|
uint32_t line;
|
|
|
|
/* a new tracker should ... */
|
|
qdf_tracker_init(&tracker);
|
|
|
|
/* ... be empty */
|
|
qdf_tracker_check_for_leaks(&tracker);
|
|
|
|
/* ... not contain an arbitrary pointer */
|
|
QDF_BUG(!qdf_tracker_lookup(&tracker, &tracker, &func, &line));
|
|
|
|
qdf_tracker_deinit(&tracker);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static uint32_t qdf_tracker_test_add_remove(void)
|
|
{
|
|
qdf_ut_tracker_declare(tracker);
|
|
bool items[qdf_ut_tracker_item_count];
|
|
QDF_STATUS status;
|
|
int i;
|
|
|
|
qdf_tracker_init(&tracker);
|
|
|
|
/* an empty tracker should track items */
|
|
for (i = 0; i < qdf_ut_tracker_item_count; i++) {
|
|
status = qdf_tracker_track(&tracker, items + i,
|
|
__func__, __LINE__);
|
|
items[i] = QDF_IS_STATUS_SUCCESS(status);
|
|
}
|
|
|
|
/* a non-empty tracker should find previously added items */
|
|
for (i = 0; i < qdf_ut_tracker_item_count; i++) {
|
|
char func[QDF_TRACKER_FUNC_SIZE];
|
|
uint32_t line;
|
|
|
|
if (!items[i])
|
|
continue;
|
|
|
|
QDF_BUG(qdf_tracker_lookup(&tracker, items + i, &func, &line));
|
|
qdf_tracker_untrack(&tracker, items + i, __func__, __LINE__);
|
|
}
|
|
|
|
/* a tracker should be empty after all items are untracked*/
|
|
qdf_tracker_check_for_leaks(&tracker);
|
|
|
|
qdf_tracker_deinit(&tracker);
|
|
|
|
return 0;
|
|
}
|
|
|
|
uint32_t qdf_tracker_unit_test(void)
|
|
{
|
|
uint32_t errors = 0;
|
|
|
|
errors += qdf_tracker_test_empty();
|
|
errors += qdf_tracker_test_add_remove();
|
|
|
|
return errors;
|
|
}
|
|
#endif
|