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/*------------------------------------------------------------------
* test_strlastchar_s
* File 'extstr/strlastchar_s.c'
* Lines executed:93.75% of 16
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "safe_str_lib.h"
#define LEN (128)
#define SHORT_LEN (5)
#define EXPLAST(x) \
if (rc != x) { \
debug_printf("%s %u Error str1=%p first=%p rc=%d \n", \
__FUNCTION__, __LINE__, (void *)str1, (void *)last, rc); \
errs++; \
}
#define NOLAST() \
if (last) { \
debug_printf("%s %u Error str1=%p first=%p rc=%d \n", \
__FUNCTION__, __LINE__, (void *)str1, (void *)last, rc); \
errs++; \
}
int main(void) {
errno_t rc;
char *last;
char str1[LEN];
int errs = 0;
/*--------------------------------------------------*/
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("empty dest")
rc = strlastchar_s(NULL, LEN, 'a', &last);
EXPLAST(ESNULLP)
NOLAST()
/*--------------------------------------------------*/
EXPECT_BOS("empty lastp")
rc = strlastchar_s(str1, LEN, 'a', NULL);
EXPLAST(ESNULLP)
/*--------------------------------------------------*/
EXPECT_BOS("empty dest or dmax")
rc = strlastchar_s(str1, 0, 'a', &last);
EXPLAST(ESZEROL)
NOLAST()
/*--------------------------------------------------*/
EXPECT_BOS("dest overflow")
rc = strlastchar_s(str1, RSIZE_MAX_STR + 1, 'a', &last);
EXPLAST(ESLEMAX)
NOLAST()
#endif
/*--------------------------------------------------*/
str1[0] = '\0';
rc = strlastchar_s(str1, LEN, 'a', &last);
EXPLAST(ESNOTFND)
NOLAST()
/*--------------------------------------------------*/
strcpy(str1, "Keep it simple");
rc = strlastchar_s(str1, 5, 'z', &last);
EXPLAST(ESNOTFND)
NOLAST()
/*--------------------------------------------------*/
strcpy(str1, "Keep it simplezz");
rc = strlastchar_s(str1, LEN, 'z', &last);
EXPLAST(EOK)
if (last != &str1[15]) {
debug_printf("%s %u Error str1=%p last=%p rc=%d \n", __FUNCTION__,
__LINE__, (void *)str1, (void *)last, rc);
errs++;
}
/*--------------------------------------------------*/
strcpy(str1, "Keep it simple");
rc = strlastchar_s(str1, LEN, 'K', &last);
ERR(EOK)
if (last != &str1[0]) {
debug_printf("%s %u Error str1=%p last=%p rc=%d \n", __FUNCTION__,
__LINE__, (void *)str1, (void *)last, rc);
errs++;
}
/*--------------------------------------------------*/
strcpy(str1, "kEEp it simple");
rc = strlastchar_s(str1, LEN, 'E', &last);
ERR(EOK)
if (last != &str1[2]) {
debug_printf("%s %u Error str1=%p last=%p rc=%d \n", __FUNCTION__,
__LINE__, (void *)str1, (void *)last, rc);
errs++;
}
/*--------------------------------------------------*/
strcpy(str1, "kEep it Simple");
rc = strlastchar_s(str1, LEN, 'S', &last);
ERR(EOK)
if (last != &str1[8]) {
debug_printf("%s %u Error str1=%p last=%p rc=%d \n", __FUNCTION__,
__LINE__, (void *)str1, (void *)last, rc);
errs++;
}
/*--------------------------------------------------*/
return (errs);
}
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