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/* Copyright (c) 2015, Linaro Limited
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <odp.h>
#include <odp_cunit_common.h>
#include "std_clib.h"
#include <string.h>
#define PATTERN 0x5e
static void std_clib_test_memcpy(void)
{
uint8_t src[] = {0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15};
uint8_t dst[16];
int ret;
memset(dst, 0, sizeof(dst));
odp_memcpy(dst, src, sizeof(dst));
ret = memcmp(dst, src, sizeof(dst));
CU_ASSERT(ret == 0);
}
static void std_clib_test_memset(void)
{
uint8_t data[] = {0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15};
uint8_t ref[16];
int ret;
odp_memset(data, PATTERN, sizeof(data));
memset(ref, PATTERN, sizeof(ref));
ret = memcmp(data, ref, sizeof(data));
CU_ASSERT(ret == 0);
}
static void std_clib_test_memcmp(void)
{
uint8_t data[] = {1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16};
uint8_t equal[] = {1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16};
uint8_t greater_11[] = {1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 99, 12, 13, 14, 15, 16};
uint8_t less_6[] = {1, 2, 3, 4, 5, 2, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16};
size_t i;
CU_ASSERT(odp_memcmp(data, equal, 0) == 0);
CU_ASSERT(odp_memcmp(data, equal, sizeof(data)) == 0);
CU_ASSERT(odp_memcmp(data, equal, sizeof(data) - 3) == 0);
CU_ASSERT(odp_memcmp(greater_11, data, sizeof(data)) > 0);
CU_ASSERT(odp_memcmp(greater_11, data, 11) > 0);
CU_ASSERT(odp_memcmp(greater_11, data, 10) == 0);
CU_ASSERT(odp_memcmp(less_6, data, sizeof(data)) < 0);
CU_ASSERT(odp_memcmp(less_6, data, 6) < 0);
CU_ASSERT(odp_memcmp(less_6, data, 5) == 0);
for (i = 0; i < sizeof(data); i++) {
uint8_t tmp;
CU_ASSERT(odp_memcmp(data, equal, i + 1) == 0);
tmp = equal[i];
equal[i] = 88;
CU_ASSERT(odp_memcmp(data, equal, i + 1) < 0);
equal[i] = 0;
CU_ASSERT(odp_memcmp(data, equal, i + 1) > 0);
equal[i] = tmp;
}
}
odp_testinfo_t std_clib_suite[] = {
ODP_TEST_INFO(std_clib_test_memcpy),
ODP_TEST_INFO(std_clib_test_memset),
ODP_TEST_INFO(std_clib_test_memcmp),
ODP_TEST_INFO_NULL,
};
odp_suiteinfo_t std_clib_suites[] = {
{"Std C library", NULL, NULL, std_clib_suite},
ODP_SUITE_INFO_NULL
};
int std_clib_main(void)
{
int ret = odp_cunit_register(std_clib_suites);
if (ret == 0)
ret = odp_cunit_run();
return ret;
}
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