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48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
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* Unit test suite for signal function.
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*
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* Copyright 2009 Peter Rosin
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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 <winbase.h>
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#include <signal.h>
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static int test_value = 0;
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static void __cdecl sighandler(int signum)
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{
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++test_value;
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}
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static void test_signal(void)
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{
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void (__cdecl *old)(int);
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int res;
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old = signal(SIGBREAK, sighandler);
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ok(old != SIG_ERR, "Failed to install signal handler for SIGBREAK\n");
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test_value = 0;
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res = raise(SIGBREAK);
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ok(res == 0, "Failed to raise SIGBREAK\n");
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ok(test_value == 1, "SIGBREAK handler not invoked\n");
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}
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START_TEST(signal)
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{
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test_signal();
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}
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