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30891f35fa
We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
119 lines
3.9 KiB
C
119 lines
3.9 KiB
C
/* Test re_search with multi-byte characters in EUC-JP.
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Copyright (C) 2012-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#define _GNU_SOURCE 1
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#include <locale.h>
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#include <regex.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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static int
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do_test (void)
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{
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struct re_pattern_buffer r;
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struct re_registers s;
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int e, rc = 0;
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if (setlocale (LC_CTYPE, "ja_JP.EUC-JP") == NULL)
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{
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puts ("setlocale failed");
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return 1;
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}
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memset (&r, 0, sizeof (r));
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memset (&s, 0, sizeof (s));
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/* The bug cannot be reproduced without initialized fastmap (it is SBC_MAX
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value from regex_internal.h). */
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r.fastmap = malloc (UCHAR_MAX + 1);
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/* 圭 */
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re_compile_pattern ("\xb7\xbd", 2, &r);
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/* aaaaa件a新処, \xb7\xbd constitutes a false match */
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e = re_search (&r, "\x61\x61\x61\x61\x61\xb7\xef\x61\xbf\xb7\xbd\xe8",
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12, 0, 12, &s);
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if (e != -1)
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{
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printf ("bug-regex33.1: false match or error: re_search() returned %d, should return -1\n", e);
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rc = 1;
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}
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/* aaaa件a新処, \xb7\xbd constitutes a false match,
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* this is a reproducer of BZ #13637 */
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e = re_search (&r, "\x61\x61\x61\x61\xb7\xef\x61\xbf\xb7\xbd\xe8",
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11, 0, 11, &s);
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if (e != -1)
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{
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printf ("bug-regex33.2: false match or error: re_search() returned %d, should return -1\n", e);
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rc = 1;
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}
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/* aaa件a新処, \xb7\xbd constitutes a false match,
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* this is a reproducer of BZ #13637 */
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e = re_search (&r, "\x61\x61\x61\xb7\xef\x61\xbf\xb7\xbd\xe8",
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10, 0, 10, &s);
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if (e != -1)
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{
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printf ("bug-regex33.3: false match or error: re_search() returned %d, should return -1\n", e);
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rc = 1;
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}
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/* aa件a新処, \xb7\xbd constitutes a false match */
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e = re_search (&r, "\x61\x61\xb7\xef\x61\xbf\xb7\xbd\xe8",
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9, 0, 9, &s);
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if (e != -1)
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{
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printf ("bug-regex33.4: false match or error: re_search() returned %d, should return -1\n", e);
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rc = 1;
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}
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/* a件a新処, \xb7\xbd constitutes a false match */
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e = re_search (&r, "\x61\xb7\xef\x61\xbf\xb7\xbd\xe8",
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8, 0, 8, &s);
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if (e != -1)
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{
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printf ("bug-regex33.5: false match or error: re_search() returned %d, should return -1\n", e);
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rc = 1;
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}
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/* 新処圭新処, \xb7\xbd here really matches 圭, but second occurrence is a false match,
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* this is a reproducer of bug-regex25 and BZ #13637 */
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e = re_search (&r, "\xbf\xb7\xbd\xe8\xb7\xbd\xbf\xb7\xbd\xe8",
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10, 0, 10, &s);
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if (e != 4)
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{
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printf ("bug-regex33.6: no match or false match: re_search() returned %d, should return 4\n", e);
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rc = 1;
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}
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/* 新処圭新, \xb7\xbd here really matches 圭,
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* this is a reproducer of bug-regex25 */
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e = re_search (&r, "\xbf\xb7\xbd\xe8\xb7\xbd\xbf\xb7",
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9, 0, 9, &s);
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if (e != 4)
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{
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printf ("bug-regex33.7: no match or false match: re_search() returned %d, should return 4\n", e);
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rc = 1;
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}
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return rc;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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