54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/* Test of conversion of wide string to string.
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Copyright (C) 2019-2024 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2019. */
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#include <config.h>
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#include <wchar.h>
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#include "signature.h"
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SIGNATURE_CHECK (wcstok, wchar_t *,
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(wchar_t *wcs, const wchar_t *delim, wchar_t **ptr));
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#include <string.h>
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#include "macros.h"
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int
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main ()
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{
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wchar_t string[] = L"hello world!";
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wchar_t delim[] = L" ";
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wchar_t *ptr;
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wchar_t *ret;
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ret = wcstok (string, delim, &ptr);
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ASSERT (ret == string);
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ASSERT (memcmp (string, L"hello\0 world!", 14 * sizeof (wchar_t)) == 0);
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ASSERT (ptr == string + 6);
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ret = wcstok (NULL, delim, &ptr);
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ASSERT (ret == string + 7);
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ASSERT (memcmp (string, L"hello\0 world!", 14 * sizeof (wchar_t)) == 0);
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ASSERT (ptr == NULL || *ptr == L'\0');
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ret = wcstok (NULL, delim, &ptr);
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ASSERT (ret == NULL);
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return test_exit_status;
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}
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