/* German regular expression tests. Copyright (C) 2002-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2002. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #include <sys/types.h> #include <mcheck.h> #include <regex.h> #include <stdio.h> #include <stdlib.h> #include <locale.h> /* Tests supposed to match. */ struct { const char *pattern; const char *string; int flags, nmatch; regmatch_t rm[5]; } tests[] = { /* U+00C4 \xc3\x84 LATIN CAPITAL LETTER A WITH DIAERESIS U+00D6 \xc3\x96 LATIN CAPITAL LETTER O WITH DIAERESIS U+00E4 \xc3\xa4 LATIN SMALL LETTER A WITH DIAERESIS U+00F6 \xc3\xb6 LATIN SMALL LETTER O WITH DIAERESIS */ { "\xc3\x84\xc3\x96*\xc3\xb6$", "aB\xc3\xa4\xc3\xb6\xc3\xb6\xc3\x96", REG_ICASE, 2, { { 2, 10 }, { -1, -1 } } }, { "[\xc3\x84x]\xc3\x96*\xc3\xb6$", "aB\xc3\x84\xc3\xb6\xc3\xb6\xc3\x96", REG_ICASE, 2, { { 2, 10 }, { -1, -1 } } }, { "[\xc3\x84x]\xc3\x96*\xc3\xb6$", "aB\xc3\xa4\xc3\xb6\xc3\xb6\xc3\x96", REG_ICASE, 2, { { 2, 10 }, { -1, -1 } } }, { "[^x]\xc3\x96*\xc3\xb6$", "aB\xc3\xa4\xc3\xb6\xc3\xb6\xc3\x96", REG_ICASE, 2, { { 2, 10 }, { -1, -1 } } }, /* Tests for bug 9697: U+00DF \xc3\x9f LATIN SMALL LETTER SHARP S U+02DA \xcb\x9a RING ABOVE U+02E2 \xcb\xa2 MODIFIER LETTER SMALL S */ { "[a-z]|[^a-z]", "\xcb\xa2", REG_EXTENDED, 2, { { 0, 2 }, { -1, -1 } } }, { "[a-z]", "\xc3\x9f", REG_EXTENDED, 2, { { 0, 2 }, { -1, -1 } } }, { "[^a-z]", "\xcb\x9a", REG_EXTENDED, 2, { { 0, 2 }, { -1, -1 } } }, }; static int do_test (void) { regex_t re; regmatch_t rm[5]; size_t i; int n, ret = 0; setlocale (LC_ALL, "de_DE.UTF-8"); for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i) { n = regcomp (&re, tests[i].pattern, tests[i].flags); if (n != 0) { char buf[500]; regerror (n, &re, buf, sizeof (buf)); printf ("regcomp %zd failed: %s\n", i, buf); ret = 1; continue; } if (regexec (&re, tests[i].string, tests[i].nmatch, rm, 0)) { printf ("regexec %zd failed\n", i); ret = 1; regfree (&re); continue; } for (n = 0; n < tests[i].nmatch; ++n) if (rm[n].rm_so != tests[i].rm[n].rm_so || rm[n].rm_eo != tests[i].rm[n].rm_eo) { if (tests[i].rm[n].rm_so == -1 && tests[i].rm[n].rm_eo == -1) break; printf ("regexec match failure rm[%d] %d..%d\n", n, rm[n].rm_so, rm[n].rm_eo); ret = 1; break; } regfree (&re); } return ret; } #define TEST_FUNCTION do_test () #include "../test-skeleton.c"