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e64d2de526
It isn't necessary to buffer the last character of strings. This can cause a bug with strings that have 1 character between 0x0041 and 0x01b0. [BZ #13691] * iconvdata/tcvn5712-1.c (FROM_LOOP): Fix a bug when converting strings with only 1 character between 0x0041 and 0x01b0. * wcsmbs/Makefile (tests): Add tst-mbsnrtowcs. * wcsmbs/tst-mbsnrtowcs.c: New file.
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
/* Copyright (C) 2012 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>,
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2012.
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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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<http://www.gnu.org/licenses/>. */
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/* Test bugzilla 13691 */
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#include <stdio.h>
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#include <string.h>
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#include <wchar.h>
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#include <locale.h>
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static int
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do_test (void)
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{
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const char * in = "A";
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const char *inbuf = in;
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size_t inlen = strchr (in, '\0') - inbuf;
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wchar_t out[5];
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mbstate_t ps;
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const char *locale = "vi_VN.TCVN5712-1";
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if (!setlocale (LC_ALL, locale))
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{
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printf ("Locale not available.\n");
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return 1;
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}
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memset (&ps, '\0', sizeof (ps));
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memset (out, '\0', sizeof (out));
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/* If the bug isn't fixed, it isn't going to return from mbsnrtowcs due to
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an assert(). */
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size_t n = mbsnrtowcs (out, &inbuf, inlen, sizeof(out) - 1, &ps);
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int result = 0;
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if (n != 1)
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{
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printf ("n = %zu, expected 1\n", n);
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result = 1;
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}
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int i;
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printf ("in = ");
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for (i = 0; i < inlen; i++)
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{
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printf ("0x%X ", in[i]);
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}
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printf ("\n");
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char * outb = (char *) out;
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printf ("out =");
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for (i = 0; i < sizeof (out); i++)
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{
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if (i % 4 == 0)
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{
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printf (" 0x");
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}
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printf ("%X", outb[i]);
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}
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printf ("\n");
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return result;
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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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