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/*------------------------------------------------------------------
* test_wcstombs_s
* File 'wchar/wcstombs_s.c'
* Lines executed:93.75% of 32
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "safe_str_lib.h"
#ifdef HAVE_WCSTOMBS_S
#define HAVE_NATIVE 1
#else
#define HAVE_NATIVE 0
#endif
#include "test_msvcrt.h"
#define MAX (128)
#define LEN (128)
static char dest[LEN];
static wchar_t src[LEN];
int test_wcstombs_s(void);
#ifdef HAVE_WCHAR_H
#include <stdlib.h>
#include <locale.h>
#ifdef HAVE_LANGINFO_H
#include <langinfo.h>
#endif
int test_wcstombs_s(void) {
errno_t rc;
size_t ind = 0;
const wchar_t *cs;
const char *lang;
const char *lc_cat;
int errs = 0;
#ifndef HAVE_CT_BOS_OVR
int have_wine = 0;
#endif
/*--------------------------------------------------*/
cs = L"a";
print_msvcrt(use_msvcrt);
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("empty retvalp") EXPECT_BOS("empty dest")
rc = wcstombs_s(NULL, NULL, LEN, cs, 1);
init_msvcrt(rc == ESNULLP, &use_msvcrt);
ERR_MSVC(ESNULLP, EINVAL);
EXPECT_BOS("empty dest or dmax")
rc = wcstombs_s(&ind, dest, 0, cs, 1);
if (use_msvcrt && rc == 0 && ind == 0) {
printf("Using wine\n");
have_wine = 1;
}
ERR_MSVC(ESZEROL, have_wine ? 0 : EINVAL);
EXPECT_BOS("empty dest") EXPECT_BOS("empty dest or dmax")
rc = wcstombs_s(&ind, NULL, 0, cs, 1);
ERR_MSVC(ESNOSPC, 0);
EXPECT_BOS("dest overflow")
rc = wcstombs_s(&ind, dest, RSIZE_MAX_STR + 1, cs, 1);
ERR_MSVC(ESLEMAX, 0);
#ifdef HAVE___BUILTIN_OBJECT_SIZE
EXPECT_BOS("dest overflow")
rc = wcstombs_s(&ind, dest, LEN + 1, cs, 1);
ERR(EOVERFLOW);
#endif
#endif
{
const wchar_t *srcp = (const wchar_t *)(void *)dest;
strcpy(dest, "abcdef");
rc = wcstombs_s(&ind, dest, LEN, srcp, 3);
ERR_MSVC(ESOVRLP, EILSEQ);
dest[0] = 'a';
dest[1] = '\0';
rc = wcstombs_s(&ind, dest, LEN, srcp, 1);
ERR_MSVC(ESOVRLP, 0);
}
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("empty src") EXPECT_BOS("empty src or len")
rc = wcstombs_s(&ind, dest, LEN, NULL, 0);
ERR_MSVC(ESNULLP, have_wine ? EINVAL : 0);
CHECK_SLACK(dest, LEN);
#endif
/*--------------------------------------------------*/
memset(dest, 'x', LEN);
rc = wcstombs_s(&ind, dest, LEN, (cs = L"abcdef", cs), 3);
ERR(EOK);
if (!use_msvcrt) {
INDCMP(!= 3);
} else {
INDCMP(!= 4); /* !!! */
}
CHECK_SLACK(&dest[3], LEN - 3);
rc = wcstombs_s(&ind, dest, LEN, (cs = L"abcdef", cs), 6);
ERR(EOK);
if (!use_msvcrt) {
INDCMP(!= 6);
} else {
INDCMP(!= 7);
}
CHECK_SLACK(&dest[6], LEN - 6);
#ifndef HAVE_CT_BOS_OVR
memset(dest, 'x', LEN);
EXPECT_BOS("empty dest")
rc = wcstombs_s(&ind, NULL, LEN, (cs = L"abcdef", cs), 2);
ERR_MSVC(EOK, EINVAL);
if (!use_msvcrt) {
INDCMP(!= 6);
} else if (use_msvcrt) {
INDCMP(!= 0);
}
#endif
SETLOCALE_C;
SETLANG("C");
CHKLOCALE_C;
memset(dest, 'x', LEN);
rc = wcstombs_s(&ind, dest, LEN, (cs = L"\x78", cs), 1);
ERR(EOK);
if (!use_msvcrt) {
INDCMP(!= 1);
} else {
INDCMP(!= 2);
}
CHECK_SLACK(&dest[1], LEN - 1);
src[0] = 0xdf81;
src[1] = 0;
cs = src;
memset(dest, 'x', LEN);
rc = wcstombs_s(&ind, dest, LEN, cs, LEN);
if (rc == 0) { /* well, musl on ASCII allows this */
INDCMP(!= 1);
CHECK_SLACK(&dest[1], LEN - 1);
} else {
ERR(EILSEQ);
if (!use_msvcrt) {
INDCMP(!= -1);
} else {
INDCMP(!= 0);
}
CHECK_SLACK(&dest[0], LEN);
}
SETLOCALE_UTF8;
SETLANG("default");
REQLOCALE("UTF-8")
/* illegal sequences (locale independent) */
memset(dest, 'x', LEN);
rc = wcstombs_s(&ind, dest, LEN, (cs = L"0xdf79", cs), 1);
ERR(EOK);
INDCMP(!= 1);
CHECK_SLACK(&dest[1], LEN - 1);
/*--------------------------------------------------*/
return (errs);
}
#endif
#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) {
#ifdef HAVE_WCHAR_H
return (test_wcstombs_s());
#else
return 0;
#endif
}
#endif
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