diff options
Diffstat (limited to 'regress/lib/libc/locale/setlocale/setlocale.c')
| -rw-r--r-- | regress/lib/libc/locale/setlocale/setlocale.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/regress/lib/libc/locale/setlocale/setlocale.c b/regress/lib/libc/locale/setlocale/setlocale.c new file mode 100644 index 00000000000..2d7aa031b9b --- /dev/null +++ b/regress/lib/libc/locale/setlocale/setlocale.c @@ -0,0 +1,131 @@ +/* $OpenBSD: setlocale.c,v 1.1 2015/07/07 17:38:53 semarie Exp $ */ +/* + * Copyright (c) 2015 Sebastien Marie <semarie@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <err.h> +#include <locale.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +/* + * test helpers for __LINE__ + */ +#define test_setlocale(_e, _c, _l) _test_setlocale(_e, _c, _l, __LINE__) +#define test_MB_CUR_MAX(_e) _test_MB_CUR_MAX(_e, __LINE__) +#define test_isalpha(_e, _c) _test_isalpha(_e, _c, __LINE__) + + +static void +_test_setlocale(char *expected, int category, char *locale, int line) +{ + char *result = setlocale(category, locale); + + if ((expected == NULL) || (result == NULL)) { + if (expected == result) + return; + + errx(1, "[%d] setlocale(%d, \"%s\")=\"%s\" [expected: \"%s\"]", + line, category, locale, result, expected); + } + + if (strcmp(expected, result) != 0) + errx(1, "[%d] setlocale(%d, \"%s\")=\"%s\" [expected: \"%s\"]", + line, category, locale, result, expected); +} + +static void +_test_MB_CUR_MAX(size_t expected, int line) +{ + if (MB_CUR_MAX != expected) + errx(1, "[%d] MB_CUR_MAX=%ld [expected %ld]", + line, MB_CUR_MAX, expected); +} + +static void +_test_isalpha(int expected, int c, int line) +{ + int result = isalpha(c); + if (!!result != expected) + errx(1, "[%d] isalpha(%d)=%d [expected %d]", + line, c, result, expected); +} + +int +main(int argc, char *argv[]) +{ + /* check initial state (should be "C") */ + test_setlocale("C", LC_ALL, NULL); /* check */ + test_MB_CUR_MAX(1); + test_isalpha(0, 0xe9); /* iso-8859-1 eacute */ + + /* load from env */ + /* NOTE: we don't support non-C locales for some categories */ + /*test_setlocale("fr_FR.UTF-8", LC_ALL, "");*/ /* set */ + test_setlocale("fr_FR.UTF-8", LC_CTYPE, ""); /* set */ + test_setlocale("fr_FR.UTF-8", LC_MESSAGES, ""); /* set */ + test_MB_CUR_MAX(4); + test_isalpha(0, 0xe9); /* iso-8859-1 eacute */ + + test_setlocale("C", LC_MESSAGES, "C"); /* set */ + test_MB_CUR_MAX(4); + test_setlocale("C/fr_FR.UTF-8/C/C/C/C", LC_ALL, NULL); /* check */ + + test_setlocale("C", LC_CTYPE, "C"); /* set */ + test_MB_CUR_MAX(1); + test_setlocale("C", LC_ALL, NULL); /* check */ + + /* iso-8859-1 */ + test_setlocale("C", LC_ALL, "C"); /* set */ + test_isalpha(0, 0xe9); /* iso-8859-1 eacute */ + test_setlocale("en_US.ISO8859-1", LC_CTYPE, "en_US.ISO8859-1"); /* set */ + test_isalpha(1, 0xe9); /* iso-8859-1 eacute */ + test_MB_CUR_MAX(1); + + /* check for errors on checking */ + test_setlocale("C", LC_ALL, "C"); /* reset */ + test_setlocale(NULL, -1, NULL); + test_setlocale(NULL, _LC_LAST, NULL); + test_setlocale(NULL, _LC_LAST+0xff, NULL); + test_setlocale("C", LC_ALL, NULL); /* check */ + + /* check for errors on setting */ + test_setlocale(NULL, -1, ""); + test_setlocale(NULL, _LC_LAST, ""); + test_setlocale(NULL, _LC_LAST+0xff, ""); + test_setlocale("C", LC_ALL, NULL); /* check */ + + /* no codeset, fallback to ASCII */ + test_setlocale("C", LC_ALL, "C"); /* reset */ + test_setlocale("invalid", LC_CTYPE, "invalid"); /* set */ + test_setlocale("invalid", LC_CTYPE, NULL); + test_MB_CUR_MAX(1); + test_isalpha(0, 0xe9); /* iso-8859-1 eacute */ + + /* with codeset */ + test_setlocale("C", LC_ALL, "C"); /* reset */ + test_setlocale("invalid.UTF-8", LC_CTYPE, "invalid.UTF-8"); /* set */ + test_setlocale("invalid.UTF-8", LC_CTYPE, NULL); + test_MB_CUR_MAX(4); + + /* with invalid codeset (is an error) */ + test_setlocale("C", LC_ALL, "C"); /* reset */ + test_setlocale(NULL, LC_CTYPE, "fr_FR.invalid"); /* set */ + test_setlocale("C", LC_CTYPE, NULL); + test_MB_CUR_MAX(1); + + return (EXIT_SUCCESS); +} |