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Add buflib test for maximum allocation

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Change-Id: I9076b81d2fd2609ab3e9c8c5a087f8a387480f46
This commit is contained in:
Thomas Jarosch 2015-01-03 17:42:57 +01:00
parent 5f824e21e0
commit 77aa94bdac
2 changed files with 77 additions and 1 deletions
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3
firmware/test/buflib/Makefile
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@ -11,7 +11,8 @@ LDFLAGS += -L. -lpthread
TARGETS_OBJ = test_main.o \
test_main2.o \
test_move.o \
test_move2.o
test_move2.o \
test_max.o
TARGETS = $(TARGETS_OBJ:.o=)

75
firmware/test/buflib/test_max.c Normal file
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@ -0,0 +1,75 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2011 Thomas Martitz
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <stdio.h>
#include "core_alloc.h"
#include "util.h"
/*
* Expected output (64bit):
-------------------
get_all(1): 0x6027a0
0x6027c8
6424
get_all(1): 0x6027a0
0x6027c8
3232
get_all(1): 0x6027a0
0x6027c8
3232
dont freeze(2): 0x603440
0x603470
152
0x6027a0: val: 404 (get_all)
0x603440: val: 19 (dont freeze)
-------------------
*/
struct buflib_callbacks ops;
int main(void)
{
UT_core_allocator_init();
size_t size;
int handle = core_alloc_maximum("get_all", &size, &ops);
if (handle <= 0)
printf("core_alloc_maximum error\n");
int handle2;
core_print_allocs(&print_simple);
/* this should freeze */
// core_alloc("freeze", 100);
core_shrink(handle, core_get_data(handle), size/2);
core_print_allocs(&print_simple);
/* this should not freeze anymore */
handle2 = core_alloc("dont freeze", 100);
if (handle2 <= 0)
printf("handle 2 failed!\n");
core_print_allocs(&print_simple);
core_print_blocks(&print_simple);
core_free(handle);
core_free(handle2);
return 0;
}