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/*------------------------------------------------------------------
* test_strcpyfldin_s
* File 'extstr/strcpyfldin_s.c'
* Lines executed:94.12% of 34
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "safe_str_lib.h"
#define MAX (128)
#define LEN (128)
int main(void) {
errno_t rc;
uint32_t j;
rsize_t len;
rsize_t slen;
char str1[LEN];
char str2[LEN];
int errs = 0;
/*--------------------------------------------------*/
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("dest overflow or empty")
rc = strcpyfldin_s(NULL, LEN, str2, LEN);
ERR(ESNULLP);
strcpy(str1, "aaaaa");
EXPECT_BOS("dest overflow or empty") EXPECT_BOS("slen overflow >dmax")
rc = strcpyfldin_s(str1, 0, str2, LEN);
ERR(ESZEROL); /* and untouched */
EXPSTR(str1, "aaaaa");
EXPECT_BOS("dest overflow or empty")
rc = strcpyfldin_s(str1, (RSIZE_MAX_STR + 1), str2, LEN);
ERR(ESLEMAX); /* and untouched */
EXPSTR(str1, "aaaaa");
EXPECT_BOS("src overflow or empty")
rc = strcpyfldin_s(str1, LEN, NULL, LEN);
ERR(ESNULLP); /* and cleared */
CHECK_SLACK(str1, LEN);
strcpy(str1, "aaaaaaaaaaaaaaaaa");
strcpy(str2, "01234567890123456789");
EXPECT_BOS("slen overflow >dmax")
rc = strcpyfldin_s(str1, LEN - 1, str2, LEN);
ERR(ESNOSPC); /* and cleared */
CHECK_SLACK(str1, LEN - 1);
#endif
/*--------------------------------------------------*/
strcpy(str1, "aaaaa");
strcpy(str2, "01234567890123456789");
len = strlen(str1);
rc = strcpyfldin_s(str1, len, str2, 0);
ERR(EOK); /* and untouched */
EXPSTR(str1, "aaaaa");
rc = strcpyfldin_s(NULL, len, str2, 0);
ERR(EOK); /* and untouched */
EXPSTR(str1, "aaaaa");
rc = strcpyfldin_s(str1, 0, str2, 0);
ERR(EOK); /* and untouched */
EXPSTR(str1, "aaaaa");
rc = strcpyfldin_s(str1, len, NULL, 0);
ERR(EOK); /* and untouched */
EXPSTR(str1, "aaaaa");
/*--------------------------------------------------*/
strcpy(str1, "aaaaaaaaaaaaaaaaa");
strcpy(str2, "01234567890123456789");
len = strlen(str1);
slen = strlen(str2);
rc = strcpyfldin_s(str1, len, str2, slen);
ERR(ESNOSPC); /* and cleared */
CHECK_SLACK(str1, len);
/*--------------------------------------------------*/
strcpy(str1, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
strcpy(str2, "01234567890123456789");
len = 1;
rc = strcpyfldin_s(str1, len, str2, len);
ERR(EOK)
for (j = 0; j < len; j++) {
if (str1[j] != str2[j]) {
debug_printf("%s %u diff s1[%"PRIu32"]=%d s2[%"PRIu32"]=%d rc=%u \n",
__FUNCTION__, __LINE__, j, str1[j], j, str2[j], rc);
errs++;
}
}
/*--------------------------------------------------*/
strcpy(str1, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
strcpy(str2, "01234567890123456789");
len = 2;
rc = strcpyfldin_s(str1, len, str2, len);
ERR(EOK)
for (j = 0; j < len; j++) {
if (str1[j] != str2[j]) {
debug_printf("%s %u diff s1[%"PRIu32"]=%d s2[%"PRIu32"]=%d rc=%u \n",
__FUNCTION__, __LINE__, j, str1[j], j, str2[j], rc);
errs++;
}
}
/*--------------------------------------------------*/
strcpy(str1, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
strcpy(str2, "01234567890123456789");
len = 3;
rc = strcpyfldin_s(str1, len, str2, len);
ERR(EOK)
for (j = 0; j < len; j++) {
if (str1[j] != str2[j]) {
debug_printf("%s %u diff s1[%"PRIu32"]=%d s2[%"PRIu32"]=%d rc=%u \n",
__FUNCTION__, __LINE__, j, str1[j], j, str2[j], rc);
errs++;
}
}
/*--------------------------------------------------*/
strcpy(str1, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
/* same string in dest and src */
len = LEN;
rc = strcpyfldin_s(str1, len, str1, len);
ERR(ESOVRLP); /* and cleared */
CHECK_SLACK(str1, len);
/*--------------------------------------------------*/
strcpy(str1, "keep it simple for best results ");
len = strlen(str1);
/* overlap */
rc = strcpyfldin_s(&str1[0], len, &str1[5], len);
ERR(ESOVRLP); /* and cleared */
CHECK_SLACK(str1, len);
/*--------------------------------------------------*/
strcpy(str1, "keep it simple for best results ");
len = 20;
/* overlap */
rc = strcpyfldin_s(&str1[10], len, &str1[0], len);
ERR(ESOVRLP); /* and cleared */
CHECK_SLACK(&str1[10], len);
/*--------------------------------------------------*/
strcpy(str1, "keep it simple");
len = strlen(str1);
strcpy(str2, "KEEP IT SIMPLE PLEASE");
rc = strcpyfldin_s(str1, len, str2, len);
ERR(EOK)
for (j = 0; j < len; j++) {
if (str1[j] != str2[j]) {
debug_printf("%s %u diff s1[%"PRIu32"]=%d s2[%"PRIu32"]=%d rc=%u \n",
__FUNCTION__, __LINE__, j, str1[j], j, str2[j], rc);
errs++;
}
}
/*--------------------------------------------------*/
strcpy(str1, "always keep it simple");
len = strlen(str1);
strcpy(str2, "keep it simple");
slen = strlen(str2);
rc = strcpyfldin_s(str1, len, str2, slen);
ERR(EOK)
for (j = 0; j < slen; j++) {
if (str1[j] != str2[j]) {
debug_printf("%s %u diff s1[%"PRIu32"]=%d s2[%"PRIu32"]=%d rc=%u \n",
__FUNCTION__, __LINE__, j, str1[j], j, str2[j], rc);
errs++;
}
}
/*--------------------------------------------------*/
return (errs);
}
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