yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | /* Based on a test case by Paul Eggert. */ |
| 2 | #include <features.h> |
| 3 | #ifdef __UCLIBC_HAS_XLOCALE__ |
| 4 | #include <locale.h> |
| 5 | #include <stdio.h> |
| 6 | #include <stdlib.h> |
| 7 | #include <string.h> |
| 8 | |
| 9 | |
| 10 | char const string[] = ""; |
| 11 | |
| 12 | |
| 13 | static int |
| 14 | test (const char *locale) |
| 15 | { |
| 16 | size_t bufsize; |
| 17 | size_t r; |
| 18 | size_t l; |
| 19 | char *buf; |
| 20 | locale_t loc; |
| 21 | int result = 0; |
| 22 | |
| 23 | if (setlocale (LC_COLLATE, locale) == NULL) |
| 24 | { |
| 25 | printf ("cannot set locale \"%s\"\n", locale); |
| 26 | return 1; |
| 27 | } |
| 28 | bufsize = strxfrm (NULL, string, 0) + 1; |
| 29 | buf = malloc (bufsize); |
| 30 | if (buf == NULL) |
| 31 | { |
| 32 | printf ("cannot allocate %zd bytes\n", bufsize); |
| 33 | return 1; |
| 34 | } |
| 35 | r = strxfrm (buf, string, bufsize); |
| 36 | l = strlen (buf); |
| 37 | if (r != l) |
| 38 | { |
| 39 | printf ("locale \"%s\": strxfrm returned %zu, strlen returned %zu\n", |
| 40 | locale, r, l); |
| 41 | result = 1; |
| 42 | } |
| 43 | |
| 44 | loc = newlocale (1 << LC_ALL, locale, NULL); |
| 45 | |
| 46 | r = strxfrm_l (buf, string, bufsize, loc); |
| 47 | l = strlen (buf); |
| 48 | if (r != l) |
| 49 | { |
| 50 | printf ("locale \"%s\": strxfrm_l returned %zu, strlen returned %zu\n", |
| 51 | locale, r, l); |
| 52 | result = 1; |
| 53 | } |
| 54 | |
| 55 | freelocale (loc); |
| 56 | |
| 57 | free (buf); |
| 58 | |
| 59 | return result; |
| 60 | } |
| 61 | |
| 62 | |
| 63 | int |
| 64 | main (void) |
| 65 | { |
| 66 | int result = 0; |
| 67 | |
| 68 | result |= test ("C"); |
| 69 | result |= test ("en_US.ISO-8859-1"); |
| 70 | result |= test ("de_DE.UTF-8"); |
| 71 | |
| 72 | return result; |
| 73 | } |
| 74 | |
| 75 | #else |
| 76 | int main(void) |
| 77 | { |
| 78 | return 0; |
| 79 | } |
| 80 | #endif |