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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*=====================================================================
**
** Source: test2.c (DuplicateHandle)
**
** Purpose: Tests the PAL implementation of the DuplicateHandle function.
** This will test duplication of an CreateEvent handle. Test an
** event in a signaled state to wait, and then set the duplicate
** to nonsignaled state and perform the wait again. The wait on
** the event should fail. Test the duplication of closed and NULL
** events, these should fail.
**
**
**===================================================================*/
#include <palsuite.h>
int __cdecl main(int argc, char **argv)
{
HANDLE hEvent;
HANDLE hDupEvent;
/*Initalize the PAL.*/
if ((PAL_Initialize(argc,argv)) != 0)
{
return (FAIL);
}
/*Create an Event, and set it in the signaled state.*/
hEvent = CreateEvent(0, TRUE, TRUE, 0);
if (hEvent == NULL)
{
Fail("ERROR: %u :unable to create event\n",
GetLastError());
}
/*Create a duplicate Event handle.*/
if (!(DuplicateHandle(GetCurrentProcess(),
hEvent,GetCurrentProcess(),
&hDupEvent,
GENERIC_READ|GENERIC_WRITE,
FALSE, DUPLICATE_SAME_ACCESS)))
{
Trace("ERROR: %u :Fail to create the duplicate handle"
" to hEvent=0x%lx\n",
GetLastError(),
hEvent);
CloseHandle(hEvent);
Fail("");
}
/*Perform wait on Event that is in signaled state.*/
if ((WaitForSingleObject(hEvent, 1000)) != WAIT_OBJECT_0)
{
Trace("ERROR: %u :WaitForSignalObject on Event=0x%lx set to "
" signaled state failed",
GetLastError(),
hEvent);
CloseHandle(hEvent);
CloseHandle(hDupEvent);
Fail("");
}
/*Set the Duplicate Event handle to nonsignaled state.*/
if ((ResetEvent(hDupEvent)) == 0)
{
Trace("ERROR: %u :unable to reset dup event\n",
GetLastError());
CloseHandle(hEvent);
CloseHandle(hDupEvent);
Fail("");
}
/*Perform wait on Event that is in signaled state.*/
if ((WaitForSingleObject(hEvent, 1000)) == WAIT_OBJECT_0)
{
Trace("ERROR: %u: WaitForSignalObject succeeded on Event=0x%lx "
" when Duplicate Event=0x%lx set to nonsignaled state"
" succeeded\n",
GetLastError(),
hEvent,
hDupEvent);
CloseHandle(hEvent);
CloseHandle(hDupEvent);
Fail("");
}
/*Close handles to events.*/
CloseHandle(hEvent);
CloseHandle(hDupEvent);
PAL_Terminate();
return (PASS);
}
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