/* Based on a test case by Paul Eggert. */ #include <features.h> #ifdef __UCLIBC_HAS_LOCALE__ #include <locale.h> #include <stdio.h> #include <stdlib.h> #include <string.h> char const string[] = ""; static int test (const char *locale) { size_t bufsize; size_t r; size_t l; char *buf; locale_t loc; int result = 0; if (setlocale (LC_COLLATE, locale) == NULL) { printf ("cannot set locale \"%s\"\n", locale); return 1; } bufsize = strxfrm (NULL, string, 0) + 1; buf = malloc (bufsize); if (buf == NULL) { printf ("cannot allocate %zd bytes\n", bufsize); return 1; } r = strxfrm (buf, string, bufsize); l = strlen (buf); if (r != l) { printf ("locale \"%s\": strxfrm returned %zu, strlen returned %zu\n", locale, r, l); result = 1; } loc = newlocale (1 << LC_ALL, locale, NULL); r = strxfrm_l (buf, string, bufsize, loc); l = strlen (buf); if (r != l) { printf ("locale \"%s\": strxfrm_l returned %zu, strlen returned %zu\n", locale, r, l); result = 1; } freelocale (loc); free (buf); return result; } int main (void) { int result = 0; result |= test ("C"); result |= test ("en_US.ISO-8859-1"); result |= test ("de_DE.UTF-8"); return result; } #else int main(void) { return 0; } #endif