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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: ReleaseMutex/test3/ReleaseMutex.c
**
** Purpose: Test failure code for ReleaseMutex.
**
** Dependencies: CreateMutex
** ReleaseMutex
** CreateThread
**
**
**=========================================================*/
#include <palsuite.h>
DWORD dwTestResult; /* global for test result */
DWORD dwThreadId; /* consumer thread identifier */
HANDLE hMutex; /* handle to mutex */
HANDLE hThread; /* handle to thread */
/*
* Thread function.
*/
DWORD
PALAPI
ThreadFunction( LPVOID lpNoArg )
{
dwTestResult = ReleaseMutex(hMutex);
return 0;
}
int __cdecl main (int argc, char **argv)
{
if(0 != (PAL_Initialize(argc, argv)))
{
return (FAIL);
}
/*
* set dwTestResult so test fails even if ReleaseMutex is not called
*/
dwTestResult = 1;
/*
* Create mutex
*/
hMutex = CreateMutexW (
NULL,
TRUE,
NULL);
if ( NULL == hMutex )
{
Fail ( "hMutex = CreateMutex () - returned NULL\n"
"Failing Test.\nGetLastError returned %d\n", GetLastError());
}
/*
* Create ThreadFunction
*/
hThread = CreateThread(
NULL,
0,
ThreadFunction,
NULL,
0,
&dwThreadId);
if ( NULL == hThread )
{
Fail ( "CreateThread() returned NULL. Failing test.\n"
"GetLastError returned %d\n", GetLastError());
}
/*
* Wait for ThreadFunction to complete
*/
WaitForSingleObject (hThread, INFINITE);
if (dwTestResult)
{
Fail ("ReleaseMutex() test was expected to return 0.\n"
"It returned %d. Failing test.\n", dwTestResult );
}
Trace ("ReleaseMutex() test returned 0.\nTest passed.\n");
PAL_Terminate();
return ( PASS );
}
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