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test_strtok_s.c
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/*------------------------------------------------------------------
* test_strtok_s
* File 'str/strtok_s.c'
* Lines executed:80.65% of 93
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "safe_str_lib.h"
#ifdef HAVE_STRTOK_S
#define HAVE_NATIVE 1
#else
#define HAVE_NATIVE 0
#endif
#include "test_msvcrt.h"
#if defined(_WIN32) && defined(HAVE_STRTOK_S)
#ifndef MINGW_HAS_SECURE_API
char *strtok_s(char *_Str, const char *_Delim, char **_Context);
#endif
#define strtok_s(dest, dmax, delim, ptr) strtok_s(dest, delim, ptr)
#endif
#define LEN (128)
int main(void) {
char *p2str;
char *p2tok;
char *rc;
rsize_t len;
char str1[LEN];
char str2[LEN];
int errs = 0;
/*--------------------------------------------------*/
print_msvcrt(use_msvcrt);
strcpy(str1, "aaaaaaaa");
strcpy(str2, "fedcba");
len = LEN;
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("empty ptr")
rc = strtok_s(NULL, &len, str2, NULL);
init_msvcrt(errno == ESNULLP, &use_msvcrt);
ERRPTR(NULL);
/* msvcrt also doesn't reset errno */
ERRNO_MSVC(ESNULLP, EINVAL);
EXPECT_BOS("empty dmax")
rc = strtok_s(str1, NULL, str2, &p2str);
ERRPTR(NULL);
ERRNO_MSVC(ESNULLP, 0);
#endif
/*--------------------------------------------------*/
len = 0;
rc = strtok_s(str1, &len, str2, &p2str);
ERRPTR(NULL);
ERRNO_MSVC(ESZEROL, 0);
/*--------------------------------------------------*/
#ifdef HAVE___BUILTIN_OBJECT_SIZE
/* EXPECT_BOS_TODO("dest overflow") */
rc = strtok_s(str1, (len = LEN + 1, &len), str2, &p2str);
ERRPTR(NULL);
ERRNO_MSVC(EOVERFLOW, 0);
#else
rc = strtok_s(str1, (len = RSIZE_MAX_STR + 1, &len), str2, &p2str);
ERRPTR(NULL);
ERRNO_MSVC(ESLEMAX, 0);
#endif
/*--------------------------------------------------*/
#ifndef HAVE_CT_BOS_OVR
len = LEN;
EXPECT_BOS("empty delim")
rc = strtok_s(str1, &len, NULL, &p2str);
ERRPTR(NULL);
ERRNO_MSVC(ESNULLP, EINVAL);
len = 0;
EXPECT_BOS("empty delim")
rc = strtok_s(str1, &len, NULL, &p2str);
ERRPTR(NULL);
ERRNO_MSVC(ESZEROL, EINVAL);
len = LEN;
EXPECT_BOS("empty ptr")
rc = strtok_s(str1, &len, str2, NULL);
ERRPTR(NULL);
ERRNO_MSVC(ESNULLP, EINVAL);
#endif
/*--------------------------------------------------*/
/* no token test */
strcpy(str1, "aaaaaaaa");
len = strlen(str1);
strcpy(str2, "fedcba");
p2tok = strtok_s(str1, &len, str2, &p2str);
if (p2tok != NULL) {
debug_printf("%s %u token -%s- remaining -%s- Error \n", __FUNCTION__,
__LINE__, p2tok, p2str);
errs++;
}
ERRNO(EOK);
/*--------------------------------------------------*/
strcpy(str1, "jklmnopqrst");
len = strlen(str1) - 2; /* cheat on len */
strcpy(str2, "fedcba");
p2tok = strtok_s(str1, &len, str2, &p2str);
if (p2tok != NULL) {
if (!use_msvcrt) { /* has no dmax arg */
debug_printf("%s %u token -%s- remaining -%s- Error \n",
__FUNCTION__, __LINE__, p2tok, p2str);
errs++;
}
}
ERRNO_MSVC(ESUNTERM, 0);
/*--------------------------------------------------*/
strcpy(str1, "aaamnopqrst");
len = strlen(str1);
strcpy(str2, "fedcba");
p2tok = strtok_s(str1, &len, str2, &p2str);
if (p2tok == NULL) {
debug_printf("%s %u token -%s- remaining -%s- Error \n", __FUNCTION__,
__LINE__, p2tok, p2str);
errs++;
}
ERRNO(EOK);
/*--------------------------------------------------*/
/** [1] **/
strcpy(str1, "aaamnopqrstfedcba");
len = strlen(str1);
strcpy(str2, "fedcba");
p2tok = strtok_s(str1, &len, str2, &p2str);
if (p2tok == NULL) {
debug_printf("%s %u token -%s- remaining -%s- Error \n", __FUNCTION__,
__LINE__, p2tok, p2str);
errs++;
}
if (strcmp(p2tok, "mnopqrst")) {
debug_printf("%s %u token -%s- remaining -%s- Error \n", __FUNCTION__,
__LINE__, p2tok, p2str);
errs++;
}
ERRNO(EOK);
/* printf("token -%s- -%s- len=%d \n", p2tok, p2str, (int)len ); */
/*--------------------------------------------------*/
/** [2] **/
p2tok = strtok_s(p2str, &len, str2, &p2str);
if (p2tok != NULL) {
debug_printf("%s %u token -%s- remaining -%s- Error \n", __FUNCTION__,
__LINE__, p2tok, p2str);
errs++;
}
ERRNO(EOK);
/* printf("token -%s- -%s- len=%d \n", p2tok, p2str, (int)len ); */
/*--------------------------------------------------*/
/** [1] **/
/*debug_printf("test: %u \n", __LINE__);*/
strcpy(str1, "?a???b,,,#c");
len = strlen(str1);
strcpy(str2, "?");
p2tok = strtok_s(str1, &len, str2, &p2str);
ERRNO(EOK);
if (strcmp(p2tok, "a")) {
debug_printf("%s %u token -%s- -%s- len=%d error \n", __FUNCTION__,
__LINE__, p2tok, p2str, (int)len);
errs++;
}
/* printf("token -%s- -%s- len=%d \n", p2tok, p2str, (int)len ); */
/*--------------------------------------------------*/
/** [2] **/
strcpy(str1, "?a???b,,,#c");
len = strlen(str1);
strcpy(str2, ","); /* change the tokenizer string */
/** p2tok = strtok_s(p2str, &len, str2, &p2str); **/
p2tok = strtok_s(NULL, &len, str2, &p2str);
ERRNO(EOK);
if (p2tok && strcmp(p2tok, "??b")) {
debug_printf("%s %u token -%s- -%s- len=%d error \n", __FUNCTION__,
__LINE__, p2tok, p2str, (int)len);
errs++;
}
/* printf("token -%s- -%s- len=%d \n", p2tok, p2str, (int)len ); */
/*--------------------------------------------------*/
strcpy(str1, ",,0,1,23,456,789,a,b,");
len = strlen(str1);
strcpy(str2, ","); /* change the tokenizer string */
xdebug_printf("\n");
xdebug_printf("String to tokenize str1 = \"%s\" len = %u\n", str1,
(unsigned)len);
xdebug_printf("String of delimiters str2 = \"%s\" \n", str2);
p2str = str1;
p2tok = str1;
while (p2tok && len) {
xdebug_printf(" p2tok = strtok_s(p2str, &len, str2, &p2str); \n");
p2tok = strtok_s(p2str, &len, str2, &p2str);
ERRNO(EOK);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
}
/*--------------------------------------------------*/
strcpy(str1, ",.*;one,two;three,;four*.*.five-six***");
len = strlen(str1);
strcpy(str2, ",.;*");
xdebug_printf("\n");
xdebug_printf("String to tokenize str1 = \"%s\" len = %u\n", str1,
(unsigned)len);
xdebug_printf("String of delimiters str2 = \"%s\" \n", str2);
xdebug_printf(" p2tok = strtok_s(str1, &len, str2, &p2str); \n");
p2tok = strtok_s(str1, &len, str2, &p2str);
ERRNO(EOK);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
xdebug_printf(" p2tok = strtok_s(NULL, &len, str2, &p2str); \n");
p2tok = strtok_s(NULL, &len, str2, &p2str);
ERRNO(EOK);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
xdebug_printf(" p2tok = strtok_s(NULL, &len, str2, &p2str); \n");
p2tok = strtok_s(NULL, &len, str2, &p2str);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
xdebug_printf(" p2tok = strtok_s(NULL, &len, str2, &p2str); \n");
p2tok = strtok_s(NULL, &len, str2, &p2str);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
xdebug_printf(" p2tok = strtok_s(NULL, &len, str2, &p2str); \n");
p2tok = strtok_s(NULL, &len, str2, &p2str);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
xdebug_printf(" p2tok = strtok_s(NULL, &len, str2, &p2str); \n");
p2tok = strtok_s(NULL, &len, str2, &p2str);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
/* len is zero at this point */
xdebug_printf(" p2tok = strtok_s(NULL, &len, str2, &p2str); \n");
p2tok = strtok_s(NULL, &len, str2, &p2str);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
xdebug_printf("\n");
/*--------------------------------------------------*/
strcpy(str1, ",.*;one,two;three,;four*.*.five-six***");
len = strlen(str1);
strcpy(str2, ",.;*");
xdebug_printf("\n");
xdebug_printf("String to tokenize str1 = \"%s\" len = %u\n", str1,
(unsigned)len);
xdebug_printf("String of delimiters str2 = \"%s\" \n", str2);
p2str = str1;
p2tok = str1;
while (p2tok && len) {
xdebug_printf(" p2tok = strtok_s(p2str, &len, str2, &p2str); \n");
p2tok = strtok_s(p2str, &len, str2, &p2str);
ERRNO(EOK);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str, (int)len);
}
/*--------------------------------------------------*/
strcpy(str1, ",.*;one,two;three,;four*.*.five-six***");
len = strlen(str1) - 1; /** back off the null **/
strcpy(str2, ",.;*");
xdebug_printf("\n");
xdebug_printf("String to tokenize str1 = \"%s\" len = %u\n", str1,
(unsigned)len);
xdebug_printf("String of delimiters str2 = \"%s\" \n", str2);
p2str = str1;
p2tok = str1;
while (p2tok && len) {
xdebug_printf(" p2tok = strtok_s(p2str, &len, str2, &p2str); \n");
p2tok = strtok_s(p2str, &len, str2, &p2str);
if (p2tok) {
ERRNO(EOK);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str,
(int)len);
} else {
ERRNO_MSVC(ESUNTERM, 0);
}
}
/*--------------------------------------------------*/
strcpy(str1, ",.*;one,two;three,;four*.*.five-six***");
len = strlen(str1) - 15; /** back off a few! **/
strcpy(str2, ",.;*");
xdebug_printf("\n");
xdebug_printf("String to tokenize str1 = \"%s\" len = %u\n", str1,
(unsigned)len);
xdebug_printf("String of delimiters str2 = \"%s\" \n", str2);
p2str = str1;
p2tok = str1;
while (p2tok && len) {
xdebug_printf(" p2tok = strtok_s(p2str, &len, str2, &p2str); \n");
/* p2tok = strtok_s(p2str, &len, str2, &p2str); */
p2tok = strtok_s(NULL, &len, str2, &p2str);
if (p2tok) {
ERRNO(EOK);
xdebug_printf(" token -%s- -%s- len=%d \n", p2tok, p2str,
(int)len);
} else {
ERRNO_MSVC(ESUNTERM, 0);
}
}
/*--------------------------------------------------*/
return (errs);
}