59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
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/*
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* Unit tests for miscellaneous msvcrt functions
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*
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* Copyright 2010 Andrew Nguyen
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*
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* This 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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*
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* This 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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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "wine/test.h"
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#include <errno.h>
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static int (__cdecl *prand_s)(unsigned int *);
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static void init(void)
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{
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HMODULE hmod = GetModuleHandleA("msvcrt.dll");
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prand_s = (void *)GetProcAddress(hmod, "rand_s");
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}
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static void test_rand_s(void)
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{
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int ret;
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unsigned int rand;
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if (!prand_s)
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{
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win_skip("rand_s is not available\n");
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return;
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}
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errno = EBADF;
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ret = prand_s(NULL);
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ok(ret == EINVAL, "Expected rand_s to return EINVAL, got %d\n", ret);
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ok(errno == EINVAL, "Expected errno to return EINVAL, got %d\n", errno);
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ret = prand_s(&rand);
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ok(ret == 0, "Expected rand_s to return 0, got %d\n", ret);
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}
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START_TEST(misc)
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{
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init();
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test_rand_s();
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}
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