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/*------------------------------------------------------------------
* test_strcoll_s
* File 'strcoll_s.c'
* Lines executed:90.91% of 11
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "safe_str_lib.h"
#include "config.h"
#define sgn(i) ((i) > 0 ? 1 : ((i) < 0 ? -1 : 0))
/* asan or some cross-compilers flat them to signum -1,0,1 only */
#define RELAXEDCMP() \
std_ind = strcoll(str1, str2); \
if (ind != std_ind) { \
printf("%s %u ind=%d relaxed strcoll()=%d rc=%d \n", __FUNCTION__, \
__LINE__, ind, std_ind, rc); \
if (sgn(ind) != std_ind) { \
printf("%s %u sgn(ind)=%d std_ind=%d rc=%d \n", __FUNCTION__, \
__LINE__, sgn(ind), std_ind, rc); \
errs++; \
} \
}
#if defined(__has_feature)
#if __has_feature(address_sanitizer)
#define STDCMP() RELAXEDCMP()
#endif
#endif
#if !defined(STDCMP)
#if defined(HAVE_STRCMP)
#define STDCMP() \
std_ind = strcoll(str1, str2); \
if (ind != std_ind) { \
printf("%s %u ind=%d std_ind=%d rc=%d \n", __FUNCTION__, __LINE__, \
ind, std_ind, rc); \
errs++; \
}
#else
#define STDCMP() \
debug_printf("%s %u have no strcoll()\n", __FUNCTION__, __LINE__);
#endif
#endif
#define LEN (128)
#define SHORT_LEN (5)
static char str1[LEN];
static char str2[LEN];
int test_strcoll_s(void);
int test_strcoll_s(void) {
errno_t rc;
int ind;
int std_ind;
int errs = 0;
/*--------------------------------------------------*/
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("empty dest")
rc = strcoll_s(NULL, LEN, str2, &ind);
ERR(ESNULLP)
INDZERO()
EXPECT_BOS("empty src")
rc = strcoll_s(str1, LEN, NULL, &ind);
ERR(ESNULLP)
INDZERO()
EXPECT_BOS("empty resultp")
rc = strcoll_s(str1, LEN, str2, NULL);
ERR(ESNULLP)
EXPECT_BOS("empty dest or dmax")
rc = strcoll_s(str1, 0, str2, &ind);
ERR(ESZEROL)
INDZERO()
EXPECT_BOS("dest overflow")
rc = strcoll_s(str1, RSIZE_MAX_STR + 1, str2, &ind);
ERR(ESLEMAX)
INDZERO()
#ifdef HAVE___BUILTIN_OBJECT_SIZE
EXPECT_BOS("dest overflow")
rc = strcoll_s(str1, LEN + 1, str2, &ind);
ERR(EOVERFLOW)
INDZERO()
/* no static overflow _chk with string literals (clang bug?),
without prototypes. fixed after adding.
*/
EXPECT_BOS("dest overflow")
rc = strcoll_s("xxxxxx", 20, "xxxxxxyy", &ind);
ERR(EOVERFLOW)
INDZERO()
#endif
#endif
/*--------------------------------------------------*/
str1[0] = '\0';
str2[0] = '\0';
rc = strcoll_s(str1, LEN, str2, &ind);
ERR(EOK)
INDZERO()
STDCMP()
/*--------------------------------------------------*/
strcpy(str1, "keep it simple");
strcpy(str2, "keep it simple");
rc = strcoll_s(str1, 5, str2, &ind);
ERR(EOK)
INDZERO()
/*--------------------------------------------------*/
/* K - k == -32 */
strcpy(str1, "Keep it simple");
strcpy(str2, "keep it simple");
rc = strcoll_s(str1, LEN, str2, &ind);
ERR(EOK)
INDCMP(>= 0)
STDCMP()
/*--------------------------------------------------*/
/* p - P == 32 */
strcpy(str1, "keep it simple");
strcpy(str2, "keeP it simple");
rc = strcoll_s(str1, LEN, str2, &ind);
ERR(EOK)
INDCMP(<= 0)
STDCMP()
/*--------------------------------------------------*/
strcpy(str1, "keep it simple");
rc = strcoll_s(str1, LEN, str1, &ind);
ERR(EOK)
INDZERO()
std_ind = strcoll(str1, str1);
if (ind != std_ind) {
printf("%s %u ind=%d std_ind=%d rc=%d \n", __FUNCTION__, __LINE__,
ind, std_ind, rc);
errs++;
}
/*--------------------------------------------------*/
strcpy(str1, "keep it simplified");
strcpy(str2, "keep it simple");
rc = strcoll_s(str1, LEN, str2, &ind);
ERR(EOK)
INDCMP(<= 0)
STDCMP()
/*--------------------------------------------------*/
strcpy(str1, "keep it simple");
strcpy(str2, "keep it simplified");
rc = strcoll_s(str1, LEN, str2, &ind);
ERR(EOK)
INDCMP(>= 0)
STDCMP()
/*--------------------------------------------------*/
return (errs);
}
#ifndef __KERNEL__
/* simple hack to get this to work for both userspace and Linux kernel,
until a better solution can be created. */
int main(void) { return (test_strcoll_s()); }
#endif
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