/*
* Copyright 2014-2016, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 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.
*/
/*
* vmmalloc_valgrind.c -- unit test for libvmmalloc valgrind
*
* usage: vmmalloc_valgrind <test-number>
*
* test-number can be a number from 0 to 2
*/
#include "unittest.h"
int
main(int argc, char *argv[])
{
int *ptr;
int test_case = -1;
START(argc, argv, "vmmalloc_valgrind");
if ((argc != 2) || (test_case = atoi(argv[1])) > 2)
UT_FATAL("usage: %s <test-number from 0 to 2>",
argv[0]);
switch (test_case) {
case 0: {
UT_OUT("remove all allocations");
ptr = malloc(sizeof(int));
if (ptr == NULL)
UT_FATAL("!malloc");
free(ptr);
break;
}
case 1: {
UT_OUT("memory leaks");
ptr = malloc(sizeof(int));
if (ptr == NULL)
UT_FATAL("!malloc");
/* prevent reporting leaked memory as still reachable */
ptr = NULL;
break;
}
case 2: {
UT_OUT("heap block overrun");
ptr = malloc(12 * sizeof(int));
if (ptr == NULL)
UT_FATAL("!malloc");
/* heap block overrun */
ptr[12] = 7;
free(ptr);
break;
}
default: {
UT_FATAL("!unknown test-number");
}
}
DONE(NULL);
}