/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (C) 2018 embedded brains GmbH
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <rtems/test.h>
#include <rtems/score/heapimpl.h>
#include <rtems/score/wkspace.h>
#include <rtems/malloc.h>
typedef struct {
Heap_Information_block heap_info;
Heap_Information_block workspace_info;
} T_resource_heap_context;
static T_resource_heap_context T_resource_heap_instance;
static void
T_get_heap_info(Heap_Control *heap, Heap_Information_block *info)
{
_Heap_Get_information(heap, info);
memset(&info->Stats, 0, sizeof(info->Stats));
}
static void
T_heap_run_initialize(void)
{
T_resource_heap_context *ctx;
ctx = &T_resource_heap_instance;
T_get_heap_info(&_Workspace_Area, &ctx->workspace_info);
if (!rtems_configuration_get_unified_work_area()) {
T_get_heap_info(RTEMS_Malloc_Heap, &ctx->heap_info);
}
}
static void
T_heap_case_end(void)
{
T_resource_heap_context *ctx;
Heap_Information_block info;
bool ok;
ctx = &T_resource_heap_instance;
T_get_heap_info(&_Workspace_Area, &info);
ok = memcmp(&info, &ctx->workspace_info, sizeof(info)) == 0;
if (!ok) {
const char *where;
if (rtems_configuration_get_unified_work_area()) {
where = "workspace or heap";
} else {
where = "workspace";
}
T_check(&T_special, ok, "memory leak in %s", where);
memcpy(&ctx->workspace_info, &info, sizeof(info));
}
if (!rtems_configuration_get_unified_work_area()) {
T_get_heap_info(RTEMS_Malloc_Heap, &info);
ok = memcmp(&info, &ctx->heap_info, sizeof(info)) == 0;
if (!ok) {
T_check(&T_special, ok, "memory leak in heap");
memcpy(&ctx->heap_info, &info, sizeof(info));
}
}
}
void
T_check_heap(T_event event, const char *name)
{
(void)name;
switch (event) {
case T_EVENT_RUN_INITIALIZE_EARLY:
T_heap_run_initialize();
break;
case T_EVENT_CASE_END:
T_heap_case_end();
break;
default:
break;
};
}
