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/*------------------------------------------------------------------
* test_memmove16_s
* File 'extmem/memmove16_s.c'
* Lines executed:83.33% of 18
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "test_expmem.h"
#define LEN (1024)
#define MAX (LEN * 2)
int main(void) {
errno_t rc;
uint32_t len;
uint32_t i;
uint16_t mem1[LEN];
uint16_t mem2[LEN];
rsize_t count = LEN;
int errs = 0;
/*--------------------------------------------------*/
for (i = 0; i < LEN; i++) {
mem1[i] = 33;
}
rc = memmove16_s(NULL, MAX, mem2, count);
ERR(ESNULLP);
/*--------------------------------------------------*/
rc = memmove16_s(mem1, 0, mem2, count);
ERR(ESZEROL); /* and untouched */
EXPMEM(mem1, 0, LEN, 33, 2);
/*--------------------------------------------------*/
#ifndef HAVE_CT_BOS_OVR
rc = memmove16_s(mem1, RSIZE_MAX_MEM + 1, mem2, count);
ERR(ESLEMAX); /* and untouched */
EXPMEM(mem1, 0, LEN, 33, 2);
#endif
/*--------------------------------------------------*/
for (i = 0; i < LEN; i++) {
mem1[i] = 33;
}
rc = memmove16_s(mem1, MAX, NULL, count);
ERR(ESNULLP); /* and cleared */
EXPMEM(mem1, 0, LEN, 0, 2);
/*--------------------------------------------------*/
for (i = 0; i < 10; i++) {
mem1[i] = 33;
}
rc = memmove16_s(mem1, 10, mem2, 0);
ERR(EOK); /* and untouched */
EXPMEM(mem1, 0, 10, 33, 2);
/*--------------------------------------------------*/
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("src overflow or empty") EXPECT_BOS("slen overflow >dmax / 2")
rc = memmove16_s(mem1, MAX, mem2, RSIZE_MAX_MEM16 + 1);
ERR(ESLEMAX); /* and cleared */
EXPMEM(mem1, 0, LEN, 0, 2);
#endif
/*--------------------------------------------------*/
for (i = 0; i < LEN; i++) {
mem1[i] = 33;
}
for (i = 0; i < LEN; i++) {
mem2[i] = 44;
}
len = 1;
rc = memmove16_s(mem1, MAX, mem2, len);
ERR(EOK); /* and copied */
EXPMEM(mem1, 0, len, 44, 2);
EXPMEM(mem1, len, LEN - len, 33, 2);
for (i = 0; i < LEN; i++) {
mem1[i] = 33;
}
for (i = 0; i < LEN; i++) {
mem2[i] = 44;
}
len = 2;
rc = memmove16_s(mem1, MAX, mem2, len);
ERR(EOK); /* and copied */
EXPMEM(mem1, 0, len, 44, 2);
EXPMEM(mem1, len, LEN - len, 33, 2);
for (i = 0; i < LEN; i++) {
mem1[i] = 33;
}
for (i = 0; i < LEN; i++) {
mem2[i] = 44;
}
/* a valid move */
len = LEN;
rc = memmove16_s(mem1, MAX, mem2, len);
ERR(EOK); /* and copied */
EXPMEM(mem1, 0, len, 44, 2);
/*--------------------------------------------------*/
for (i = 0; i < LEN; i++) {
mem1[i] = 33;
}
for (i = 0; i < LEN; i++) {
mem2[i] = 44;
}
/* count*2 greater than dmax */
rc = memmove16_s(mem1, MAX, mem2, count + 1);
ERR(ESNOSPC); /* and cleared */
EXPMEM(mem1, 0, LEN, 0, 2);
/*--------------------------------------------------*/
for (i = 0; i < LEN; i++) {
mem1[i] = 33;
}
for (i = 0; i < LEN; i++) {
mem2[i] = 44;
}
/* empty count */
rc = memmove16_s(mem1, MAX, mem2, 0);
ERR(EOK); /* and untouched */
EXPMEM(mem1, 0, LEN, 33, 2);
/*--------------------------------------------------*/
for (i = 0; i < LEN; i++) {
mem1[i] = 33;
}
for (i = 0; i < LEN; i++) {
mem2[i] = 44;
}
/* same ptr - no move */
rc = memmove16_s(mem1, MAX, mem1, count);
ERR(EOK); /* and untouched */
EXPMEM(mem1, 0, LEN, 33, 2);
/*--------------------------------------------------*/
for (i = 0; i < LEN; i++) {
mem1[i] = 25;
}
for (i = 10; i < LEN - 10; i++) {
mem1[i] = 35;
}
/* overlap move + */
len = 20;
rc = memmove16_s(&mem1[0], LEN, &mem1[10], len);
ERR(EOK); /* and copied */
EXPMEM(mem1, 0, len, 35, 2);
EXPMEM(mem1, len, LEN, 35, 2);
/*--------------------------------------------------*/
for (i = 0; i < LEN; i++) {
mem1[i] = 25;
}
for (i = 10; i < LEN - 10; i++) {
mem1[i] = 35;
}
/* overlap move - */
len = 20;
rc = memmove16_s(&mem1[10], (LEN - 10) * 2, &mem1[0], len);
ERR(EOK);
EXPMEM(mem1, 0, 10, 25, 2);
EXPMEM(mem1, len, LEN, 35, 2);
/*--------------------------------------------------*/
return (errs);
}
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