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//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
//
/*============================================================
**
** Source: WFSOThreadTest.c
**
** Purpose: Test for WaitForSingleObjectTest.
** Create One Thread and do some work
** Use WFSO For the Thread to finish
**
** Test Passes if the above operations are successful
**
**
**
**=========================================================*/
#include <palsuite.h>
//Declaring Variables
HANDLE hThread = NULL;
HANDLE hEvent = NULL;
unsigned int globalcounter =0;
//Declaring Function Prototypes
DWORD incrementCounter(LPVOID params);
int __cdecl main(int argc, char **argv)
{
//Declare local variables
DWORD dwThreadId=0;
DWORD dwWaitResult=0;
//Initialize PAL
if(0 != (PAL_Initialize(argc, argv)))
{
return ( FAIL );
}
//Create Event
hEvent = CreateEvent(NULL,TRUE,FALSE, NULL);
if(hEvent == NULL)
{
Fail("Create Event Failed\n"
"GetLastError returned %d\n", GetLastError());
}
//Create Thread
hThread = CreateThread(
NULL,
0,
incrementCounter,
NULL,
0,
&dwThreadId);
if ( NULL == hThread )
{
Fail ( "CreateThread() returned NULL. Failing test.\n"
"GetLastError returned %d\n", GetLastError());
}
//Wait For Thread to signal start
dwWaitResult = WaitForSingleObject(hEvent,INFINITE);
switch (dwWaitResult)
{
// The thread wait was successful
case WAIT_OBJECT_0:
{
Trace ("Wait for Single Object (hEvent) was successful.\n");
break;
}
// Time-out.
case WAIT_TIMEOUT:
{
Fail ( "Time -out. Failing test.\n"
"GetLastError returned %d\n", GetLastError());
return FALSE;
}
// Got ownership of the abandoned event object.
case WAIT_ABANDONED:
{
Fail ( "Got ownership of the abandoned event object. Failing test.\n"
"GetLastError returned %d\n", GetLastError());
return FALSE;
}
}
//Wait for Thread to finish
dwWaitResult = WaitForSingleObject(
hThread, //handle to thread
5000L); //Wait Indefinitely
switch (dwWaitResult)
{
// The thread wait was successful
case WAIT_OBJECT_0:
{
Trace("Wait for thread was successful\n");
break;
}
// Time-out.
case WAIT_TIMEOUT:
{
Fail ( "Time -out. Failing test.\n"
"GetLastError returned %d\n", GetLastError());
return FALSE;
}
// Got ownership of the abandoned thread object.
case WAIT_ABANDONED:
{
Fail ( "Got ownership of the abandoned thread object. Failing test.\n"
"GetLastError returned %d\n", GetLastError());
return FALSE;
}
}
//Close Handles
if (0==CloseHandle(hEvent))
{
Trace("Could not Close event handle\n");
Fail ( "GetLastError returned %d\n", GetLastError());
}
if (0==CloseHandle(hThread))
{
Trace("Could not Close thread handle\n");
Fail ( "GetLastError returned %d\n", GetLastError());
}
PAL_Terminate();
return ( PASS );
}
DWORD incrementCounter(LPVOID params)
{
//Signal Event so that main thread can start to wait for thread object
if (0==SetEvent(hEvent))
{
Fail ( "SetEvent returned Zero. Failing test.\n"
"GetLastError returned %d\n", GetLastError());
}
for (globalcounter=0;globalcounter<100000;globalcounter++);
//Sleep(5000);
Trace("Global Counter Value: %d \n", globalcounter);
return 0;
}
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