79 lines
2.0 KiB
C
79 lines
2.0 KiB
C
/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003.
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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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#include <stdio.h>
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#include <wchar.h>
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static int
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do_test (void)
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{
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int result = 0;
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const wchar_t src[] = L"0";
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wchar_t dest[21];
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wmemset (dest, L'\0', 10);
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wchar_t *endp = wcpncpy (dest, src, 2);
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if (wcscmp (dest, src) != 0)
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{
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result = 1;
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puts ("L\"0\" string test failed");
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}
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if (endp != dest + 1)
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{
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result = 1;
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puts ("return value of L\"0\" string call incorrect");
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}
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const wchar_t src2[] = L"abc";
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endp = wcpncpy (dest, src2, 2);
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if (endp != dest + 2)
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{
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result = 1;
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puts ("return value of limited call incorrect");
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}
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const wchar_t src3[] = L"";
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endp = wcpncpy (dest, src3, 2);
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if (endp != dest)
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{
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result = 1;
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puts ("return value of empty string call incorrect");
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}
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const wchar_t src4[] = L"abcdefghijklmnopqrstuvwxyz";
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endp = wcpncpy (dest, src4, 2);
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if (endp != dest + 2)
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{
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result = 1;
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puts ("return value of long string call incorrect");
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}
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const wchar_t src5[] = L"ab";
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endp = wcpncpy (dest, src5, 20);
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if (endp != dest + 2)
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{
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result = 1;
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puts ("return value of large limit call incorrect");
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}
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return result;
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}
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#include <support/test-driver.c>
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