#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <darwintest.h>
T_DECL(wchar_PR_26556792, "wcsrtombs neglects to set src pointer on EILSEQ error")
{
char out[64];
wchar_t *in = L"Hello! \x20AC Hello!";
const wchar_t *inptr = in;
mbstate_t state = {{0}};
T_ASSERT_EQ((size_t)-1, wcsrtombs(out, &inptr, sizeof(out), &state), NULL);
T_EXPECT_EQ((long)(inptr - in), (long)7, NULL);
}
T_DECL(wchar_PR_26828480, "double free in __vfwprintf")
{
wchar_t *test;
int ret;
test = (wchar_t *) malloc(512 * sizeof(wchar_t));
ret = swprintf(test, 512, L"%a, %s\n", 3.14, (char *) NULL);
free(test);
T_ASSERT_GT(ret, 0, "swprintf");
}