Sweden-Number/dlls/kernel32/tests/timer.c

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/*
* Unit test suite for time functions
*
* Copyright 2004 Mike McCormack
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
#define _WIN32_WINNT 0x0501
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#include "wine/test.h"
#include "winbase.h"
typedef HANDLE (WINAPI *fnCreateWaitableTimerA)( SECURITY_ATTRIBUTES*, BOOL, LPSTR );
typedef BOOL (WINAPI *fnSetWaitableTimer)(HANDLE, LARGE_INTEGER*, LONG, PTIMERAPCROUTINE, LPVOID, BOOL);
static void test_timer(void)
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{
HMODULE hker = GetModuleHandle("kernel32");
fnCreateWaitableTimerA pCreateWaitableTimerA;
fnSetWaitableTimer pSetWaitableTimer;
HANDLE handle;
BOOL r;
LARGE_INTEGER due;
pCreateWaitableTimerA = (fnCreateWaitableTimerA) GetProcAddress( hker, "CreateWaitableTimerA");
if( !pCreateWaitableTimerA )
return;
pSetWaitableTimer = (fnSetWaitableTimer) GetProcAddress( hker, "SetWaitableTimer");
if( !pSetWaitableTimer )
return;
/* try once with a positive number */
handle = pCreateWaitableTimerA( NULL, 0, NULL );
ok( handle != NULL, "failed to create waitable timer with no name\n" );
due.QuadPart = 10000;
r = pSetWaitableTimer( handle, &due, 0x1f4, NULL, NULL, FALSE );
ok( r, "failed to set timer\n");
CloseHandle( handle );
/* try once with a negative number */
handle = pCreateWaitableTimerA( NULL, 0, NULL );
ok( handle != NULL, "failed to create waitable timer with no name\n" );
due.QuadPart = -10000;
r = pSetWaitableTimer( handle, &due, 0x1f4, NULL, NULL, FALSE );
ok( r, "failed to set timer\n");
CloseHandle( handle );
}
START_TEST(timer)
{
test_timer();
}